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Many of you have learned about the OSI and many do not get how this is applicable beyond foundational knowledge. I would like you to take another look at the OSI model and each layer discuss a possible security risk you see in each layer. You will see a common theme by the end of the discussion. Example: Use only as example! This week we discuss the security vulnerabilities that are found in each layer of the OSI model. The physical layer is up first. Vulnerabilities in the physical layer have been discussed extensively in previous weeks. One possible security risk is for an adversary to infect a USB drive and then physically plug it in to a networked device. The next layer is the data link layer. It is the layer responsible for the transmission of data between nodes. A security threat in this layer would be for a potential adversary to corrupt or alter data that is about to be sent through the node. This would subsequently alter the data that is transmitted form its original and intended form. The network layer is responsible for routing messages through different networks. A vulnerability here could be a data worm that has infected a device in one network, being transported via the network layer to another network. The worm will then be able to infect the devices within the new network. The transport layer is the first in the upper layer and is responsible for breaking messages down in to pieces before sending them onward. A potential vulnerability here is for the interception of unencrypted messages being sent through the transport layer by an adversary. Session layer is next and is responsible for passwords exchanges, log offs, and termination of connections. A vulnerability here would be an adversary keeping the gateway open and preventing the session layer from terminating the connection. This would allow the adversary access to the data protected beyond the password gateway. The presentation layer provides conversion service which cause character change sequences. A vulnerability here could be an adversary corrupting the change sequence which would produce the incorrect data once it has been converted. The final layer, the application layer is the layer most responsible for communication of the various applications being utilized. One of the vulnerabilities present here would be the potential for a virus to cause the application layer to redirect data that flows through it. One of the common themes I see running through here is the spread of corruption and viruses. Each layer has the potential to spread malicious content. The conclusion this brings me to is that each layer must be properly defended with modern security protocols. Jacobs, S. (2015) Engineering Information Security : The Application of Systems Engineering Concepts to Achieve Information Assurance .
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1. Application Layer
topmost layer of the OSI reference model, is the application layer. This layer directly support
user applications, like software for file transfers, database access, and e-mail. It serves as a
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It defines the format used to exchange data among networked computers. It is a network\'s
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packets together in one package. T
5. Network Layer
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6. Data-Link Layer
It sends data frames from the network layer to the physical layer. It controls the electrical
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7. Physical Layer
This layer transmits the unstructured, raw bit stream over a physical medium (such as the
network cable). The physical layer is totally hardware-oriented and deals with all aspects of
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layer also carries the signals that transmit data generated by each of the higher layers.
Solution
The OSI Reference Model layers, in order from top to bottom
D. Application, Presentation, Session, Transport, Network, Data Link, Physical
1. Application Layer
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user applications, like software for file transfers, database access, and e-mail. It serves as a
window through which application processes can access network services.
2.Presentation Layer
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translator. When dissimilar systems want .
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2.Presentation Layer
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is done. It translates data from the format from the application layer into a recognized format. At
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allow two applications to communicate over the network.
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this layer repackages messages, dividing long messages into several packets and collecting small
packets together in one package. T
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physical addresses. This layer also determines the route from the source to the destination
computer. It determines which path the data should take based on network conditions
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It sends data frames from the network layer to the physical layer. It controls the electrical
impulses that enter and leave the network cable. On the receiving end, the data-link layer
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user applications, like software for file transfers, database access, and e-mail. It serves as a
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The Open System Interconnect (OSI) is a very important concept in networking when considering the creation of a a networking system for the university. “It was created by the international organization of standards 1978 and its main purpose is to help describe the architecture of a network so as make it possible for computers to send and receive data from other computers”. Although the model is conceptual, appreciating its purpose and function will help the university in understanding how the protocol suits and network architecture work on an application basis. The OSI model is usually built from bottom to top in this order; physical, data link, network, transport, session, presentation and lastly application. Every layer of the OSI model has its own special function. The following sections describe the function of each layer.
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· Access control (MAC) - MAC address is the physical/hardware address burnt into each network interface card (NIC). It accesses specific areas that are found within the interior of buildings. Provides access that is faster to the people authorized and restricts access of people not authorized.
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· Network Layer (Layer 3).
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Firewall
A firewall is a network security device that controls incoming and outgoing network traffic based on a set of security rules. It protects internal networks from unauthorized external access. There are three main types of firewalls: network layer firewalls that filter traffic at the IP level, application layer firewalls that filter traffic by application, and proxy firewalls that intercept traffic and act as an intermediary. Firewalls use packet filtering, proxy services, or stateful inspection to screen traffic and enforce the security policy of an organization. They help control access between networks with different trust levels, such as between the highly trusted internal network and the less trusted internet.
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The OSI model is a conceptual model that defines seven layers of abstraction to enable diverse communication systems to communicate using standard protocols. The seven layers are the physical, data link, network, transport, session, presentation, and application layers. Each layer relies on the layer below it and provides services to the layer above it, with the physical layer interacting directly with the transmission medium and the application layer interacting directly with software applications. The OSI model provides a universal standard for how different computer systems can communicate with each other at each layer of abstraction.
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General Management ResponsibilitiesPlanning
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ControllingManages, controls, evaluates resources (people, capital, raw materials) current and future.Organizes and manages projects.
Leads teams.
Motivates, evaluates, & coaches teams; maintains oversight of processes; assesses progress toward goals.
Planning Tools
Diagrams for Visualizing Data
Affinity
Tree
More Complex Visualizations
Interrelationship Diagram
Matrix Diagrams
https://asq.org/quality-resources/matrix-diagram
An
L-shaped matrix relates two groups of items to each other (or one group to itself).
A
T-shaped matrix relates three groups of items: groups B and C are each related to A; groups B and C are not related to each other.
A
Y-shaped matrix relates three groups of items: each group is related to the other two in a circular fashion.
A
C-shaped matrix relates three groups of items all together simultaneously, in 3D.
An
X-shaped matrix relates four groups of items: each group is related to two others in a circular fashion.
A
roof-shaped matrix relates one group of items to itself; it is usually used along with an L- or T-shaped matrix.
Prioritization Matrix
https://www.process.st/prioritization-matrix/
Model
Example
Process Design Program Chart (PDPC)
https://www.benchmarksixsigma.com/
Model
Example
2nd PDPC Example
https://asq.org/quality-resources/process-decision-program-chart
Network Diagram Example
https://miro.com/blog/network-diagram/
Organizing ToolsOperations ManagementSix Sigma or DMAICOrder processing, warehouse management, & demand forecastingProject ManagementPert & Gantt chartsCalendarsEstablished goalsBudgetingSpreadsheets
Team Leadership ToolsEmployee Personalities (examples below):PeacemakerOrganizerRevolutionarySteamrollerCommunications Clear messagesMatch assignments to typeFeedbackTeam-building modelsAssessmentReasonable expectations/goalsFair evaluationGiving credit/rewardsCoachingDevelopmentProfessional developmentGoal-settingPromotions
Controlling ToolsAccounting & Finance PoliciesOperational Management Control System TechniquesActivity-based costingBalanced scorecardBenchmarkingCapital budgetingJust-in-TimeKaizen (continuous improvement)TQMProject management processesHR PoliciesProcedures
Subject Review: People, people, people
Management
Components of Management RoleManagemen.
MEDICAL IMAGING THROUGH HEALTHCARE 17MEDICAL IMAGING THRO.docx
MEDICAL IMAGING THROUGH HEALTHCARE 1
7
MEDICAL IMAGING THROUGH HEALTHCARE
Medical Imaging Through Healthcare
Your Name
Houston Community College
EDUC 1300
February 2, 2021
Medical Imagining Through Healthcare
When we come to think of it, choosing a career is by far one of the most difficult decisions an adult can make. For some, that decision is chosen for them, whether it’s a business that’s being passed down or through the influence of others around them. Up until my senior year of high school, I had no idea what I wanted to do for the rest of my life. That was until I took an anatomy class and a class called Independent Study Mentorship (ISM). In ISM, we were required to find a career of interest and a professional in the field who you would "shadow" once a week for the entire year. I knew I was good at math so the career I chose was accounting. For many reasons, such as finding it quite boring, I quickly realized that this wasn’t the career for me. In my anatomy class, however, I found a passion in the health industry. It was by far the most difficult class I've enrolled in however; it has also been the most exciting class I've ever taken. I remember looking forward to the class, even when studying for exams, as I would challenge myself to get above a 95. Since then, I knew I had found my passion in health. Through several hours of research, the career I am most interested in is Radiology. When I took the Myers Briggs Personality test on the Humanmetrics website (2020), I discovered that my personality type is ENTJ. People with this personality type are known to be driven to turn theories into plans, highly value knowledge, are future-oriented, and usually possess excellent verbal communication skills. People tend to have a lot of anxiety about taking x-rays. I will use my excellent verbal communication skills to put patients at ease about their x-rays. I believe all of my traits make me the perfect candidate for my career choice because they confirm that I am responsible enough to work in the medical field and will be skilled at anticipating the next step. Being organized is very helpful in any career path as well and will only serve to enhance my other qualities. I also believe my last trait of consistency might be the most important; treating everyone with the same level of care is the only way to ensure the best results for everyone who walks through those hospital doors, which ultimately leads to the most lives saved.
Job Responsibilities
A Radiologist is a medical professional who specializes in medical imaging to make a diagnosis. A radiologist main job responsibility is to comprehend and interpret diagnostic imagining which may include; CT scans (Computed tomography), MRI's (Magnetic resonance imaging), and ultrasounds (Career Coach, 2018). The main function of a CT scan is to create a 3-D image through the use of x-rays. An MRI, however, uses magnetic fields to create a more detailed image that show.
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The Osi Model
The OSI model was developed by ISO to establish a common way for different networks and systems to communicate. It is a 7 layer model where each layer has a specific function. The physical layer deals with transmitting raw bits of data and the application layer deals with processes and programs. The layers in between ensure data is packaged and transmitted reliably and efficiently between applications on different systems. The OSI model provides a standard framework for designing network protocols and allows systems from different vendors to communicate through the use of common protocols at each layer.
DSSS with ISAKMP Key Management Protocol to Secure Physical Layer for Mobile ...
The wireless and dynamic nature of mobile ad hoc networks (MANETs) leaves them more vulnerable to security attacks than their wired counterparts. The nodes act both as routers and as communication end points. This makes the physical layer more prone to security attacks. The MANET physical layer is challenging to DoS attack and also some passive attacks. The physical layer protocol in MANETs is responsible for bit-level transmission between network nodes. The proposed model combines spread spectrum technology Direct Sequence Spread Spectrum (DSSS) with key management technique ISAKMP to defend against signal jamming denial-of-service attacks in physical layer of MANET.DSSS with ISAKMP is found to be a good security solution even with its known security problems. The simulation is done using network simulator qualnet 5.0 for different number of mobile nodes. The proposed model has shown improved results in terms of Average throughput, Average end to end delay, Average packet delivery ratio, and Average jitter.
RTOS BASED SECURE SHORTEST PATH ROUTING ALGORITHM IN MOBILE AD- HOC NETWORKS
Increase of number of the nodes in the wireless computing environment leads to different issues like power, data rate, QoS, simulators and security. Among these the security is the peak issue faced by most of the wireless networks. Especially networks without having a centralized system (MANETS) is facing severe security issues. One of the major security issues is the wormhole attack while finding the shortest path. The aim of this paper is to propose an algorithm to find a secure shortest path against wormhole attack. Existing algorithms are mainly concentrated on detecting the malicious node but they are hardware specific like directional antennas and synchronized clocks. But the proposed algorithm is both software and hardware specific. RTOS is included to make the ad hoc network a real time application.
G011123539
This document reviews cryptography techniques to secure the Ad-hoc On-Demand Distance Vector (AODV) routing protocol in mobile ad-hoc networks. It discusses various types of attacks on AODV like impersonation, denial of service, eavesdropping, black hole attacks, wormhole attacks, and Sybil attacks. It then proposes using the RC6 cryptography algorithm to secure AODV by encrypting data packets and detecting and removing malicious nodes launching black hole attacks. Simulation results show that after applying RC6, the packet delivery ratio and throughput of AODV increase while delay decreases, improving the security and performance of the network under attack.
Ii3415521555
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Providing The Security Against The DDOS Attack In Mobile Ad Hoc Networks
This document discusses providing security against distributed denial of service (DDOS) attacks in mobile ad hoc networks. It begins by introducing mobile ad hoc networks and some of their security vulnerabilities. It then discusses different types of attacks against MANETs, including black hole attacks, wormhole attacks, denial of service attacks, and distributed denial of service attacks. It proposes using an intrusion detection system to detect attacks and block attacking nodes. Simulation results are discussed to analyze the effectiveness of detection and mitigation techniques against DDOS attacks in terms of network performance metrics. The conclusion is that implementing queue management algorithms in network routers can help protect users during DDOS attacks by guaranteeing a certain level of bandwidth.
B017130508
1) The document discusses providing security against distributed denial of service (DDOS) attacks in mobile ad hoc networks. It focuses on intrusion detection systems and detecting black hole and wormhole attacks.
2) Black hole attacks involve malicious nodes pretending to have valid routes to destinations in order to intercept packets. Wormhole attacks involve tunneling packets between two points in the network to attract traffic.
3) The document proposes using intrusion detection systems that use both signature-based and anomaly-based detection to identify these types of attacks without prior knowledge of signatures. It aims to provide a solution for detecting and mitigating DDOS attacks in ad hoc networks.
A comparitive analysis of wireless security protocols (wep and wpa2)
Wireless local area networks (WLANs) are become popular as they are fast, cost effective, flexible and easy
to use. There are some challenges of security and for IT administrators the choice of security protocol is a
critical issue. The main motive of this paper is to make the non-specialist reader knowledgeable about
threats in the wireless security and make them aware about the disadvantages of wireless security
protocols. WEP (Wired Equivalent privacy), WPA (Wi-Fi Protected Access) and RSN (Robust Security
Network) security protocols are defined and examined here. This security protocols are compared with the
common.
This paper is a comparative analysis of WEP, WPA and WPA2. We have tried to perform and check
authentication of all 3 protocols by implying the legendary attack vector scripts i.e. Air crack set of tools.
The test was conducted on Back Track operating system which is considered as dedicated pentesting
operating system. In the test result, we found out that WEP is the weakest, to which WPA was a temporary
solution and WPA2 is a very solid and long term solution.
This paper is a mixture of wireless security weaknesses and counter measures to the problems faced until
recently. After reading this paper the non specialist reader will have complete review and awareness about
the wireless security and vulnerabilities involved with it.
Denial of Service (DOS) Attack and Its Possible Solutions in VANET
In this
respect, the network availability is exposed to many types of attacks.
In this paper, Denial of Service (DOS) attack on network availability
is presented and its severity level in VANET environment is
elaborated. A model to secure the VANET from the DOS attacks has been developed and some possible solutions to overcome the attacks have been discussed.
Running Head THE SEVEN LAYER MODEL OF OSIKao 1THE SEVEN LAYE.docx
Running Head: THE SEVEN LAYER MODEL OF OSIKao 1
THE SEVEN LAYER MODEL OF OSIKao 2
The Seven Layer Model of OSI
Kao Badi Prudence
CMIT 265
Professor: Ryan Thomas
Date: 06/25/2020
The Seven Layer Model of OSIComment by Prof Thomas: Paper format changes between sections. Review format
The Open System Interconnect (OSI) is a very important concept in networking when considering the creation of a a networking system for the university. “It was created by the international organization of standards 1978 and its main purpose is to help describe the architecture of a network so as make it possible for computers to send and receive data from other computers”. Although the model is conceptual, appreciating its purpose and function will help the university in understanding how the protocol suits and network architecture work on an application basis. The OSI model is usually built from bottom to top in this order; physical, data link, network, transport, session, presentation and lastly application. Every layer of the OSI model has its own special function. The following sections describe the function of each layer.
The layers of the OSI model
Physical Layer (Layer 1)
The OSI model layer identifies the networks’ physical characteristics and specifications. This is the type of media used on the network for example type of connector, cables, and pinout format cables.
Topology
The topography is defined by the physical layer. This layer shows the type of topology to be applied in the network. Additional characteristics in this layer define voltage used on a given frequency and medium at which the signals that carrying the data operates. They dictate speed and bandwidth of a given medium and the maximum distance over which a specific media type can be applied
Data link Layer (Layer 2)
The layer is a designed protocol that operates in a program involved in data movement into and out of a physical link in a network. Layer 2 of the OSI model is responsible for receiving data for layer 1. It is then sent to layer 3 and the data from layer 3 is sent to layer 1. This layer also detects and corrects errors. The word ‘frame’ is usually used to refer to the logical data grouping at this layer. It has two distinctive sub-layers:
· Access control (MAC) - MAC address is the physical/hardware address burnt into each network interface card (NIC). It accesses specific areas that are found within the interior of buildings. Provides access that is faster to the people authorized and restricts access of people not authorized.
· Link control (LLC) – “this controls the error and flows control mechanism of the data link layer [2].” It plays the role of managing the transmissions of data to ensure that there is integrity. For NLC, it has a role of providing data link layers.
· Network Layer (Layer 3).
The primary faction of layer 3 is to giving access to the ways by which information can disseminate to and from different network systems. It does not specify.
wireless communication security PPT, presentation
that are the full presentation of power point and easy to explain and used this that are prepared by nitesh
PERFORMANCE EVALUATION OF WIRELESS SENSOR NETWORK UNDER HELLO FLOOD ATTACK
Wireless sensor network (WSN) is highly used in many fields. The network consists of tiny lightweight
sensor nodes and is largely used to scan or detect or monitor environments. Since these sensor nodes are
tiny and lightweight, they put some limitations on resources such as usage of power, processing given task,
radio frequency range. These limitations allow network vulnerable to many different types of attacks such
as hello flood attack, black hole, Sybil attack, sinkhole, and many more. Among these attacks, hello flood is
one of the most important attacks. In this paper,we have analyzed the performance of hello flood attack and
compared the network performance as number of attackers increases. Network performance is evaluated
by modifying the ad-hoc on demand distance vector (AODV) routing protocol by using NS2 simulator. It
has been tested under different scenarios like no attacker, single attacker, and multiple attackers to know
how the network performance changes. The simulation results show that as the number of attackers
increases the performance in terms of throughput and delay changes.
Performance evaluation of network security protocols on open source and micro...
This document analyzes the performance of network security protocols on open source and Microsoft Windows platforms. It compares protocols like IPSec and SSL across Linux and Windows operating systems. A network simulator tool was used to model different scenarios and evaluate performance metrics. Results showed some differences in parameters like processing delay between the platforms, but overall the impacts of security protocols on performance were not significantly different between Linux and Windows. The document concludes the variations seen are not large enough to indicate one platform clearly supports security protocols better.
Performance evaluation of network security protocols on open source and micro...
This document analyzes and compares the performance of network security protocols on open source (Linux) and Microsoft Windows platforms. A network simulator tool was used to simulate different scenarios and evaluate selected performance metrics of security protocols like IPSec and SSL across both platforms. The results showed some comparable differences in performance parameter values between the platforms, but these variations were not significant enough to reflect major impacts of the security protocols on the operating system performance.
Firewall
A firewall is a network security device that controls incoming and outgoing network traffic based on a set of security rules. It protects internal networks from unauthorized external access. There are three main types of firewalls: network layer firewalls that filter traffic at the IP level, application layer firewalls that filter traffic by application, and proxy firewalls that intercept traffic and act as an intermediary. Firewalls use packet filtering, proxy services, or stateful inspection to screen traffic and enforce the security policy of an organization. They help control access between networks with different trust levels, such as between the highly trusted internal network and the less trusted internet.
Firewall
A firewall is a network security device that controls incoming and outgoing network traffic based on a set of security rules. It protects internal networks from unauthorized external access. There are three main types of firewalls: network layer firewalls that filter traffic at the IP level, application layer firewalls that filter traffic by application, and proxy firewalls that intercept traffic and act as an intermediary. Firewalls use packet filtering, proxy services, or stateful inspection to screen traffic and enforce the security policy of an organization. They help control access between networks with different trust levels, such as between the highly trusted internal network and the less trusted internet.
Iso model
The document describes the seven-layer OSI model for network communication. The seven layers are physical, data link, network, transport, session, presentation, and application layer. The physical layer defines voltages and data rates for transmission. The data link layer ensures error-free transfer of data frames between nodes. The network layer routes signals through different channels and decides the transmission path. The transport layer handles multiplexing, segmenting, and reassembling messages passed between layers.
Osi model
The OSI model is a conceptual model that defines seven layers of abstraction to enable diverse communication systems to communicate using standard protocols. The seven layers are the physical, data link, network, transport, session, presentation, and application layers. Each layer relies on the layer below it and provides services to the layer above it, with the physical layer interacting directly with the transmission medium and the application layer interacting directly with software applications. The OSI model provides a universal standard for how different computer systems can communicate with each other at each layer of abstraction.
Networking overview
An internetwork is a collection of individual networks connected by networking devices that functions as a single large network. The OSI reference model describes how information moves between networked computers in seven layers, with the physical layer dealing with physical connections and the application layer closest to end users. Protocols implement the functions of OSI layers to enable actual communication between systems.
Osi model
The document discusses the seven layers of the OSI model:
1. The physical layer is responsible for the movements of individual bits from one node to the next.
2. The data link layer is responsible for moving frames from one node to the next.
3. The network layer is responsible for the delivery of individual packets from the source host to the destination host.
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DSSS with ISAKMP Key Management Protocol to Secure Physical Layer for Mobile ...
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RTOS BASED SECURE SHORTEST PATH ROUTING ALGORITHM IN MOBILE AD- HOC NETWORKS
Providing The Security Against The DDOS Attack In Mobile Ad Hoc Networks
Providing The Security Against The DDOS Attack In Mobile Ad Hoc Networks
A comparitive analysis of wireless security protocols (wep and wpa2)
A comparitive analysis of wireless security protocols (wep and wpa2)
Denial of Service (DOS) Attack and Its Possible Solutions in VANET
Denial of Service (DOS) Attack and Its Possible Solutions in VANET
Running Head THE SEVEN LAYER MODEL OF OSIKao 1THE SEVEN LAYE.docx
Running Head THE SEVEN LAYER MODEL OF OSIKao 1THE SEVEN LAYE.docx
PERFORMANCE EVALUATION OF WIRELESS SENSOR NETWORK UNDER HELLO FLOOD ATTACK
PERFORMANCE EVALUATION OF WIRELESS SENSOR NETWORK UNDER HELLO FLOOD ATTACK
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MGMT665, MBA Capstone
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Dr. Joe Cappa
CTU Library— Quick Review General TourIBISWorld
CTU Library DatabasesIBISWorld
General Management ResponsibilitiesPlanning
Organizing
Leading
ControllingManages, controls, evaluates resources (people, capital, raw materials) current and future.Organizes and manages projects.
Leads teams.
Motivates, evaluates, & coaches teams; maintains oversight of processes; assesses progress toward goals.
Planning Tools
Diagrams for Visualizing Data
Affinity
Tree
More Complex Visualizations
Interrelationship Diagram
Matrix Diagrams
https://asq.org/quality-resources/matrix-diagram
An
L-shaped matrix relates two groups of items to each other (or one group to itself).
A
T-shaped matrix relates three groups of items: groups B and C are each related to A; groups B and C are not related to each other.
A
Y-shaped matrix relates three groups of items: each group is related to the other two in a circular fashion.
A
C-shaped matrix relates three groups of items all together simultaneously, in 3D.
An
X-shaped matrix relates four groups of items: each group is related to two others in a circular fashion.
A
roof-shaped matrix relates one group of items to itself; it is usually used along with an L- or T-shaped matrix.
Prioritization Matrix
https://www.process.st/prioritization-matrix/
Model
Example
Process Design Program Chart (PDPC)
https://www.benchmarksixsigma.com/
Model
Example
2nd PDPC Example
https://asq.org/quality-resources/process-decision-program-chart
Network Diagram Example
https://miro.com/blog/network-diagram/
Organizing ToolsOperations ManagementSix Sigma or DMAICOrder processing, warehouse management, & demand forecastingProject ManagementPert & Gantt chartsCalendarsEstablished goalsBudgetingSpreadsheets
Team Leadership ToolsEmployee Personalities (examples below):PeacemakerOrganizerRevolutionarySteamrollerCommunications Clear messagesMatch assignments to typeFeedbackTeam-building modelsAssessmentReasonable expectations/goalsFair evaluationGiving credit/rewardsCoachingDevelopmentProfessional developmentGoal-settingPromotions
Controlling ToolsAccounting & Finance PoliciesOperational Management Control System TechniquesActivity-based costingBalanced scorecardBenchmarkingCapital budgetingJust-in-TimeKaizen (continuous improvement)TQMProject management processesHR PoliciesProcedures
Subject Review: People, people, people
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MEDICAL IMAGING THROUGH HEALTHCARE 17MEDICAL IMAGING THRO.docx
MEDICAL IMAGING THROUGH HEALTHCARE 1
7
MEDICAL IMAGING THROUGH HEALTHCARE
Medical Imaging Through Healthcare
Your Name
Houston Community College
EDUC 1300
February 2, 2021
Medical Imagining Through Healthcare
When we come to think of it, choosing a career is by far one of the most difficult decisions an adult can make. For some, that decision is chosen for them, whether it’s a business that’s being passed down or through the influence of others around them. Up until my senior year of high school, I had no idea what I wanted to do for the rest of my life. That was until I took an anatomy class and a class called Independent Study Mentorship (ISM). In ISM, we were required to find a career of interest and a professional in the field who you would "shadow" once a week for the entire year. I knew I was good at math so the career I chose was accounting. For many reasons, such as finding it quite boring, I quickly realized that this wasn’t the career for me. In my anatomy class, however, I found a passion in the health industry. It was by far the most difficult class I've enrolled in however; it has also been the most exciting class I've ever taken. I remember looking forward to the class, even when studying for exams, as I would challenge myself to get above a 95. Since then, I knew I had found my passion in health. Through several hours of research, the career I am most interested in is Radiology. When I took the Myers Briggs Personality test on the Humanmetrics website (2020), I discovered that my personality type is ENTJ. People with this personality type are known to be driven to turn theories into plans, highly value knowledge, are future-oriented, and usually possess excellent verbal communication skills. People tend to have a lot of anxiety about taking x-rays. I will use my excellent verbal communication skills to put patients at ease about their x-rays. I believe all of my traits make me the perfect candidate for my career choice because they confirm that I am responsible enough to work in the medical field and will be skilled at anticipating the next step. Being organized is very helpful in any career path as well and will only serve to enhance my other qualities. I also believe my last trait of consistency might be the most important; treating everyone with the same level of care is the only way to ensure the best results for everyone who walks through those hospital doors, which ultimately leads to the most lives saved.
Job Responsibilities
A Radiologist is a medical professional who specializes in medical imaging to make a diagnosis. A radiologist main job responsibility is to comprehend and interpret diagnostic imagining which may include; CT scans (Computed tomography), MRI's (Magnetic resonance imaging), and ultrasounds (Career Coach, 2018). The main function of a CT scan is to create a 3-D image through the use of x-rays. An MRI, however, uses magnetic fields to create a more detailed image that show.
Mass MurderersIn the aftermath of mass murders, the news media a.docx
Mass Murderers
In the aftermath of mass murders, the news media and members of the public ask questions such as "Why did he do it?" and "Were there any warning signs?"
Consider what you've learned this week regarding the sociological, psychological, and biological influences of multiple murderers.
Choose
one
of the following mass murderers:
Jared Lee Loutner
James Holmes
Seung-Hui Cho
Eric Harris & Dylan Klebold
Based on your choice, create a 4- to 5-page report in Microsoft Word that covers the areas mentioned below :
Provide the available information that describes the killer's background (education, mental issues, criminal history, etc.).
Summarize the events surrounding the crime.
Identify and analyze which theory or theories best apply to this particular mass murderer. Explain why this theory is correct.
Discuss whether the case led to any changes in laws, police procedure, school security, etc.
.
Marketing Plan Goals, Objectives, and Strategy WorksheetIII.M.docx
Marketing Plan Goals, Objectives, and Strategy Worksheet
III. Marketing Goals and Objectives
A. Marketing Goal A: __________________________________________________
(should be broad, motivational, and somewhat vague)
Objective A1: ______________________________________________________
(must contain a
specific and measurable outcome, and a
time frame for completion)
Objective A2: ______________________________________________________
(must contain a
specific and measurable outcome, and a
time frame for completion)
B. Marketing Goal B: __________________________________________________
(should be broad, motivational, and somewhat vague)
Objective B1: ______________________________________________________
(must contain a
specific and measurable outcome, and a
time frame for completion)
Objective B2: ______________________________________________________
(must contain a
specific and measurable outcome, and a
time frame for completion)
(Can be repeated as needed to develop a complete list of goals and objectives. However, having one goal and two or three objectives is advisable to greatly reduce the complexity of the marketing strategy.)
IV. Marketing Strategy
A. Primary (and Secondary) Target Market
Primary target market
Identifying characteristics (demographics, geography, values, psychographics):
Basic needs, wants, preferences, or requirements:
Buying habits and preferences:
Consumption/disposition characteristics:
Secondary target market (optional)
Identifying characteristics (demographics, geography, values, psychographics):
Basic needs, wants, preferences, or requirements:
Buying habits and preferences:
Consumption/disposition characteristics:
B. Product Strategy
Brand name, packaging, and logo design:
Major features and benefits:
Differentiation/positioning strategy:
Supplemental products (including customer service strategy):
Connection to value (core, supplemental, experiential/symbolic attributes):
C. Pricing Strategy
Overall pricing strategy and pricing objectives:
Price comparison to competition:
Connection to differentiation/positioning strategy:
Connection to value (monetary costs):
Profit margin and breakeven:
Specific pricing tactics (discounts, incentives, financing, etc.):
D. Distribution/Supply Chain Strategy
Overall supply chain strategy (including distribution intensity):
Channels and intermediaries to be used:
Connection to differentiation/positioning strategy:
Connection to value (nonmonetary costs):
Strategies to ensure channel support (slotting fees, guarantees, etc.):
Tactics designed to increase time, place, and possession utility:
E. Integrated Marketing Communication (Promotion) Strategy
Overall IMC strategy, IMC objectives, and budge.
MGT 4337 Business Policy and Decision Making Module 3 .docx
MGT 4337: Business Policy and Decision Making
Module 3 Strategy Exercises Worksheet
Overview: This exercise will tie concepts from the chapter material to the simulations assigned in this module. Completing this exercise will prepare you to help you to make decisions during the simulation rounds and prepare you for completing this module’s decision log journal entries and artifact analyses.
Specifically, you will apply what you learned in Chapters 5 and 6 to identify your own company’s and your rivals' competitive and supplemental strategies, as well as outline specific actions to obtain a sustainable competitive advantage.
Directions: Download and save a copy of this document so you can edit the worksheet with your responses to the questions below.
Chapter 5
1. Which of the five basic competitive strategies best characterize your athletic footwear company’s strategic approach to competing successfully?
2. Which rival footwear companies appear to be employing a low-cost provider strategy?
3. Which rival footwear companies appear to be employing a broad differentiation strategy?
4. Which rival companies appear to be employing some type of focus strategy?
5. Which rival companies appear to be employing a best-cost provider strategy?
6. What is your company's plan to achieve a sustainable competitive advantage over rivals? List at least three (preferably more than three) specific kinds of decision entries on specific decision screens that your company has made or intends to make to win this kind of competitive edge over rivals.
1.
2.
3.
Chapter 6
1. What offensive strategy options discussed in this chapter does your athletic footwear company have? Identify at least two offensive moves that your company should seriously consider in order to improve the company’s market standing and financial performance.
1.
2.
2. What defensive strategy moves should your company consider in the upcoming decision round? Identify at least two defensive actions your company has taken in the past one or two decision rounds.
1.
2.
3. Is your company vertically integrated to some extent? Explain why or why not.
Rubric
Guidelines for Submission: To complete this assignment, submit a saved copy of this completed worksheet.
Instructor Feedback: This activity uses an integrated rubric in Blackboard. Students can view instructor feedback in the Grade Center.
Criteria
Exemplary (100%)
Needs Improvement (75%)
Incomplete (50%)
Not Evident (0%)
Value
Worksheet
Submitted a complete worksheet that demonstrates sincere effort.
Submitted a mostly complete worksheet that demonstrates sincere effort.
Submitted an incomplete worksheet.
Did not submit a worksheet.
100
Total
100%
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Unit 4 Assignment
For this assignment, you are going to gather some data and discuss your results. Interview or survey 10 people and ask each person the first three terms or words that.
MedWatch The FDA Safety Information and Adverse Event Reporting.docx
MedWatch: The FDA Safety Information and Adverse Event Reporting Program
As noted earlier, there are mandatory and voluntary error reporting requirements. Executive leaders need to be aware of both types and be a part of the decisional team tasked with determining participation in voluntary errors. Ethics directs healthcare leaders to participate in all activities designed to improve patient safety. Policies need to be developed as well as staff training. It is common for all error reporting forms to be routed to leadership and risk management.
Generate an error report.
Include the following aspects in the discussion:
Access the form from MedWatch:
For VOLUNTARY reporting of adverse events,
product problems and product use errors
Using a prior error that you can remember, complete the form (this form will not be submitted; it is for personal practice only)
Discuss if, as a nurse executive, you would choose to participate in voluntary error reporting
Discuss the risks and benefits of your decision
NOTE- JUST WRITE 150 WORDS
.
Mass Murderers and Serial KillersReview the two case studies out.docx
Mass Murderers and Serial Killers
Review the two case studies outlined below:
Case 1: Mass Murder
Andrea Yates was convicted of drowning her five children and given a sentence of life in prison.
Later, it was found that the sentence of life in prison was based on the inaccurate testimony of a highly respected forensic psychiatrist. Her life sentence was overturned, and she was found guilty by reason of insanity and sent to a mental hospital.
Yates suffered from severe postpartum depression and had been hospitalized for an attempted suicide before she killed her children. Yates was delusional and reported having thoughts that were degrading and persecuting her for her motherhood. She was also having command hallucinations telling her she was a bad mother and her children would grow up to be criminals, so she should save them by drowning them.
Case 2: Serial Killer
In 1980, John Wayne Gacy was found guilty of murdering 33 young men. He picked up some of his victims at a local homosexual bar. Other victims were taken home for "interviews" as prospective employees for his construction business. The remains of 29 victims were found buried under his home while the other four victims had been thrown into the Des Plaines River near Chicago.
Gacy always maintained his innocence throughout the trial and appeals process claiming someone else put the bodies in the crawl space beneath his house. Also known as "The Killer Clown," Gacy used handcuffs and chloroform to subdue his victims, and then he would tie a rope around their necks and slowly twist until he squeezed the life out of them.
Gacy had been married twice and had two children from the first marriage. Both marriages ended in divorce when his wives found items from his victims or were unhappy from a lack of any sexual contact between them. During both marriages and afterwards, Gacy was considered an outstanding member of his community. Gacy was executed on May 10, 1994.
Case 1 (mass murder) and Case 2 (serial murder) can be analyzed and categorized by fitting them into one or more of the theories developed to explain the phenomenon of multiple murder. The theories are developed by experts in the field who study mass and serial murderers.
After reading the two case studies, discuss the following:
What are the similarities and differences between the definitions for serial and mass murder?
What purposes are served by establishing the typologies that apply to a mass murderer? Are they the same purposes that are served by establishing the typology of a serial killer?
Could a serial murderer ever become a mass murderer and vice versa? Why or why not?
Considering the cases described above, which typologies apply to each killer? Explain how you arrived at this conclusion.
.
Memorandum of Understanding The Norwalk Agreement” .docx
Memorandum of Understanding
“The Norwalk Agreement”
At their joint meeting in Norwalk, Connecticut, USA on September 18, 2002, the Financial
Accounting Standards Board (FASB) and the International Accounting Standards Board
(IASB) each acknowledged their commitment to the development of high-quality,
compatible accounting standards that could be used for both domestic and cross-border
financial reporting. At that meeting, both the FASB and IASB pledged to use their best
efforts to (a) make their existing financial reporting standards fully compatible as soon as
is practicable and (b) to coordinate their future work programs to ensure that once
achieved, compatibility is maintained.
To achieve compatibility, the FASB and IASB (together, the “Boards”) agree, as a matter
of high priority, to:
a) undertake a short-term project aimed at removing a variety of individual
differences between U.S. GAAP and International Financial Reporting
Standards (IFRSs, which include International Accounting Standards, IASs);
b) remove other differences between IFRSs and U.S. GAAP that will remain at
January 1, 2005, through coordination of their future work programs; that is,
through the mutual undertaking of discrete, substantial projects which both
Boards would address concurrently;
c) continue progress on the joint projects that they are currently undertaking; and,
d) encourage their respective interpretative bodies to coordinate their activities.
MEMORANDUM OF UNDERSTANDING – FASB and IASB 2
The Boards agree to commit the necessary resources to complete such a major
undertaking.
The Boards agree to quickly commence deliberating differences identified for resolution in
the short-term project with the objective of achieving compatibility by identifying common,
high-quality solutions. Both Boards also agree to use their best efforts to issue an
exposure draft of proposed changes to U.S. GAAP or IFRSs that reflect common
solutions to some, and perhaps all, of the differences identified for inclusion in the short-
term project during 2003.
As part of the process, the IASB will actively consult with and seek the support of other
national standard setters and will present proposals to standard setters with an official
liaison relationship with the IASB, as soon as is practical.
The Boards note that the intended implementation of IASB’s IFRSs in several jurisdictions
on or before January 1, 2005 require that attention be paid to the timing of the effective
dates of new or amended reporting requirements. The Boards’ proposed strategies will be
implemented with that timing in mind.
.
Minimum of 200 words Briefly share a situation in which you h.docx
Minimum of 200 words:
Briefly share a situation in which you had to work with others.
What were the most important factors that influenced how well your team worked together?
Do you consider the team in your example effective? Why or why not? How did the location of your team members influence its effectiveness?
What concepts from this week’s learning activities do feel apply to the team you were in?
.
MGT576 v1Learning OrganizationsMGT576 v1Page 3 of 3Lea.docx
CVS Health is considering expanding into China. China represents a large potential market due to its population of 1.38 billion people and growing middle class. While expansion could increase CVS's revenue and global presence by diversifying its portfolio, there are also challenges. CVS must understand Chinese culture, consumer demands, and the economic, political, and social differences between the US and China. It should also modify its retail outlets and strategy to better serve Chinese customers. With adequate research and preparation, expansion into China's favorable business environment could strengthen CVS's competitive position globally. However, government policies and cultural differences may also impede its success.
Meeting or Beating Analyst Expectations in thePost-Scandals .docx
This document summarizes a study that investigates changes in the stock market's reaction to companies meeting or beating analyst expectations, and changes in companies' reliance on earnings management and expectations management, following major accounting scandals in the early 2000s. The study finds that the stock market no longer rewards companies for meeting expectations by small amounts, and rewards are smaller for beating by larger amounts. It also finds companies are less likely to rely on earnings management to meet targets, but more likely to manage expectations downward. Overall, meeting expectations has become a stronger signal of future performance since reliance on earnings management has decreased.
Mental Status ExaminationThe patient is who is 70 years old who.docx
Mental Status Examination:
The patient is who is 70 years old who is forgetting things withing a short time which
seem to be dementia and mood disorder. Since she has been working in the military for over 20 years,
her condition is mainly associated with her worrying experiences and traumatic events in the
warzone. She looks very presentable and smartly dressed thus her general appearance looks good
She is communicating so well with a clear speech, report gets frustrated when she cannot remember things, alert to self and place disoriented to time, confused. She denies hallucination.
despite being previously hospitalized for dementia and depression. However, she gets disrupted at
some point during the conversation. Judgment is impaired, affect labile mood stress and anxious, can not care for self, behavior cooperative and disorganized, thought process tangential, thought content preoccupation, denies SI/HI,
[removed]
Case study
CC (chief complaint)- Almost set the house on fire x2 times
HPI: The patient is Alexis 70 years old woman who is complaining of dementia.
She presents the signs and symptoms of dementia, and she claims having these condition for some time. She states that she has been forgetting things so easily and cannot recall anything Now she is 70 and has begun to have times when she does not know what day it is. Neighbor found her wandering around the neighborhood because she could not find her way home.
Placed items on stove and forgot x2 times and forgot and almost burn the house.The patients states that the condition gets worse when she
vividly recalls her services in the military from training to her retirement. The patient says that there
is no history of dementia in her family and she had the same condition few years
ago. Sister reported the family has concerns of living patient by herself her short-term memory has gotten worse. She was hospitalized for similar symptoms years ago and was placed on Aricept. Patient has mood swings, yell and scream for no reasons, delusional sometimes and behavior problem as reported by her sister, her husband death and son disability has made her condition worse, she has become aggressive and out of control. Tells stories of things that happens in the past over and over again and talks to herself.
The patient was married to her late husband, and they had three children. She has been serving in the
military for over 20 years and has been supporting the community through various activities. She started having a problem with memory loss and difficulty in solving issues. Husband death, daughter had an accident and died, son was shot in his arm and now has disable arm. Sister is her caregiver. Denies seeing things or hearing. Denies suicidal or homicidal ideation.
Medical History: After being taken through various psychiatric test to determine her problems, it
was proven that the patient has dementia.
Current Medications: Currently, Alexis is under medication where she takes and A.
MEMODate SEPTEMBER 29, 2022 To CITY OF COLUMBUS MA.docx
MEMO
Date: SEPTEMBER 29, 2022
To: CITY OF COLUMBUS MAYOR ANDREW GINTHER
From:
SUBJECT: MEMO & SWOT ANALYSIS OF THE COLUMBUS, OHIO POLICE DEPARTMENT
EXECUTIVE SUMMARY
The accompanying SWOT analysis was developed to identify levels of trust in the CPD, considering the high crime rate in Columbus, Ohio and the violence often connected to it. The youth and community interactions are highlighted as strengths and opportunities, whereas public distrust and crime are highlighted as weaknesses and threats, respectively. So, my suggestions for the CPD are to use crisis professionals in nonviolent situations (such mental health and homeless crises) and to give diversity in hiring top priority.
BACKGROUND
Crime in Columbus, Ohio, is so high that "more than 96% of the other municipalities [in Ohio] have a lower crime rate," making it one of the most dangerous cities in the country. Given the police's efforts to increase public safety, some may question the force's current standing. CPD's credibility has been damaged since the outbreak began as a result of the officers' fatally shooting of unarmed African Americans and the use of tear gas and rubber bullets on hundreds of protesters during the Black Lives Matter Movement (Wedd,2020). The U.S. Department of Justice has launched an investigation into the CPD because of these misdeeds, looking into their policies, procedures, and any racial prejudices.
SWOT ANALYSIS
After compiling the foregoing information, I developed the SWOT analysis of the CPD in the bellow attached. With the crime rate always on the rise and the public demanding action from law enforcement, one must wonder: do people still have faith in the Columbus Police Department? It is the goal of the SWOT analysis to shed light on the sources of distrust and the means by which trust can be reestablished in those sources. Youth engagement, fundraising prowess, and departmental effectiveness are all areas in which the CPD excels (Wedd,2020). There is a lot of mistrust in the public, and the reputation of executives and the workers are both falling. They have potential in attracting a more diverse workforce and gaining the trust of young people and communities. An increase in violent crime, public discontent, and reluctance on the part of the public to call the police will pose serious challenges for the Columbus Police Department.
RECOMMENDATIONS
First, in situations where police intervention is unnecessary (such as nonviolent mental health crises, suicide threats, and homeless crises), I advocate for the use of trained crisis experts rather than solely police personnel. specially at this time when public faith in law enforcement is low and crime rates are high, deploying police to areas where they are most needed and appreciated can make communities safer overall. In addition, many people think "police officers and police organizations are incapable of repairing themselves" because of policing's racist origins. Additionally, 73% of.
Memo ToSally JonesFromJames StudentDate Ja.docx
Memo
To: Sally Jones
From: James Student
Date: January 15, 202x
Subject: Travelers for the <insert your city here> trip
Below is the current status of the <city> trip:
Create your table below this line and then delete this line.
Create your chart below this line and then delete this line.
1.
Saint Leo Portal login
User ID:[email protected]
Saintleo\martha.ramsey
Password: Demonte5!!!
2.
New Login for email through Okta
User ID: Martha.ramsey
Password: Demonte5!!!
3.
What did you earn your first medal or award for?
Art class
4.
Lion Share Courses
5.
Research Method II
.
Metabolic acidosis A decrease in serum HCO3 of less than 24 mEqL.docx
Metabolic acidosis: A decrease in serum HCO3 of less than 24 mEq/L and an increase in the hydrogen ion concentration in the systemic circulation (Burger & Schaller, 2022).
Pathophysiology: This occurs when non-carbonic acid concentrations rise, bicarbonate (base) is lost from extracellular fluid, or the kidneys are unable to replenish it. This can happen suddenly, as in the case of lactic acidosis brought on by inadequate circulation or hypoxemia, or more gradually, as in the case of renal failure (failure to excrete acid) or diabetic ketoacidosis (excess production of keto acids from lack of insulin) (Huether & McCance, 2014).
Clinical manifestations: Alteration in the neurologic, respiratory, gastrointestinal, and cardiovascular systems are signs of metabolic acidosis. Initial symptoms of severe acidosis include lethargy and a headache, which can escalate to a coma. Respiratory compensation is indicated by deep, fast breathing (Kussmaul breaths). It's typical to have anorexia, nausea, vomiting, diarrhea, and abdominal pain. Extreme acidosis may make it harder for the heart to contract normally and result in potentially fatal dysrhythmias (Huether & McCance, 2014).
Evaluation and treatment: Lab results, symptoms, and medical history are used to make the definitive diagnosis of metabolic acidosis. The results of the laboratory tests will reveal arterial blood pH below 7.35 and bicarbonate concentration below 24 mEq/L. A movement to the right can be seen in the oxyhemoglobin curve. For a buffering solution to be used effectively, the underlying issue must be identified. Administration is necessary to raise the pH to a safe level during severe acidosis (pH 7.1), especially if there is renal failure. Deficits in water and sodium must also be made up (Huether & McCance, 2014).
Metabolic alkalosis: An initial rise in serum bicarbonate, which causes a blood pH increase to >7.45 (Tinawi, 2021).
Pathophysiology: Increased bicarbonate concentration, which is often brought on by an excessive loss of metabolic acids. Prolonged vomiting, stomach suctioning, a high intake of bicarbonate, hyperaldosteronism with hypokalemia, and diuretic medication are all conditions that might lead to metabolic alkalosis (Huether & McCance, 2014).
Clinical Manifestations: Volume loss and electrolyte deficits are linked to several common symptoms including weakness, cramping, and overactive reflexes. Some people may have paresthesias, tetany, and seizures. To maximize carbon dioxide retention, respirations are shallow and sluggish. With severe alkalosis, disorientation and seizures happen. A potential issue is atrial tachycardia. As oxyhemoglobin's dissociation decreases and the likelihood of dysrhythmias rises, the oxyhemoglobin curve shifts to the left (Huether & McCance, 2014).
Evaluation and treatment:A sodium chloride solution is necessary for the treatment of contraction alkalosis or hypochloremic alkalosis. As a result, HCO3 may be expelled as NaHCO3 in the urine .
McDonald’s—The Coffee Spill Heard ’Round the WorldThe McDonald’s.docx
McDonald’s—The Coffee Spill Heard ’Round the World
The McDonald’s coffee spill is the most famous consumer lawsuit in the world. Everyone knows about this case, and the details involved in it continue to be debated in many different venues—classrooms, Web sites, blogs, law schools, and business schools. Regardless, it serves as one of the best platforms in the world for discussing what companies owe their consumer stakeholders and what responsibilities consumers have for their own well-being. Consumers, lawyers, and analysts are still debating the world famous coffee spill case.
Keeping the topic hot was the 2011 documentary film,
Hot Coffee
, which analyzed the famous coffee spill, set the facts straight, and highlighted the ongoing debate about the impact of tort reform on the U.S. judicial system. The film premiered at the 2011 Sundance Film Festival and aired on HBO during June 2011. The film won many awards.
Stella Liebeck
Stella Liebeck and her grandson, Chris Tiano, drove her son, Jim, to the airport 60 miles away in Albuquerque, New Mexico, on the morning of February 27, 1992. Because she had to leave home early, she and Chris missed having breakfast. Upon dropping Jim off at the airport, they proceeded to a McDonald’s drive-through for breakfast. Stella, an active, 79-year-old, retired department-store clerk, ordered a McBreakfast, and Chris parked the car so she could add cream and sugar to her coffee.
What occurred next was the coffee spill that has been heard ‘round the world. A coffee spill, serious burns, a lawsuit, and an eventual settlement made Stella Liebeck (pronounced Lee-beck) the “poster lady” for the bitter tort reform discussions that have dominated the news for more than 20 years. To this day, the issue is still debated, with cases similar to Stella’s continuing to be filed.
Third-Degree Burns
According to Liebeck’s testimony, she tried to get the coffee lid off. She could not find any flat surface in the car, so she put the cup between her knees and tried to get it off that way. As she tugged at the lid, scalding coffee spilled into her lap. Chris jumped from the car and tried to help her. She pulled at her sweatsuit, but the pants absorbed the coffee and held it close to her skin. She was squirming as the 170-degree coffee burned her groin, inner thigh, and buttocks. Third-degree burns were evident as she reached an emergency room. A vascular surgeon determined she had third-degree (full thickness) burns over 6 percent of her body.
Hospitalization
Following the spill, Liebeck spent eight days in the hospital and about three weeks at home recuperating under the care of her daughter, Nancy Tiano. She was then hospitalized again for skin grafts. Liebeck lost 20 pounds during the ordeal and at times was practically immobilized. Another daughter, Judy Allen, recalled that her mother was in tremendous pain both after the accident and during the skin grafts.
According to a
Newsweek
magazine report, Liebeck wro.
may use One of the following formats for reflection.; all conc.docx
may use One of the following formats for reflection.;
all concepts from the reflection model MUST be utilized
:
Johns' Model of Reflection
Carper's Ways of Knowing
Sister Roach's Six C's of Caring
Boud's Model of Reflection
Q: Although many believe (and behave!) as if the COVID-19 pandemic has resolved, it has not. What are your thoughts as a new nurse entering the profession during a COVID-19 pandemic crisis and critical shortage of nurses in acute care facilities? What are some skills/knowledge acquired through your nursing education that can assist you into your transition to professional practice?
.
master budget problem. only part B in attached filePa.docx
master budget problem. only part B in attached file
Part B: Master Budget
You have just been hired as a new management trainee by Earrings Unlimited, a distributor of earrings to various retail outlets located in shopping malls across the country. In the past, the company has done very little in the way of budgeting and at certain times of the year has experienced a shortage of cash. Since you are well trained in budgeting, you have decided to prepare a master budget for the upcoming second quarter. To this end, you have worked with accounting and other areas to gather the information assembled below.
The company sells many styles of earrings, but all are sold for the same price—$10 per pair. Actual sales of earrings for the last three months and budgeted sales for the next six months follow (in pairs of earrings):
January (actual)
30,000
June (budget)
45,000
February (actual)
20,000
July (budget)
40,000
March (actual)
50,000
August (budget)
30,000
April (budget)
70,000
September (budget)
20,000
May (budget)
95,000
Sufficient inventory should be on hand at the end of each month to supply 40% of the earrings sold in the following month.
Suppliers are paid $3 for a pair of earrings. 40% of a month’s purchases is paid for in the month of purchase; the other 60% is paid for in the following month. All sales are on credit. Only 30% of a month’s sales are collected in the month of sale. An additional 60% is collected in the following month, and the remaining 10% is collected in the second month following sale.
Monthly operating expenses for the company are given below:
Variable:
Sales commissions
5% of sales
Fixed:
Advertising
$
190,000
Rent
$
20,000
Salaries
$
100,000
Utilities
$
8,000
Insurance
$
3,000
Depreciation
$
14,000
Insurance is paid on an annual basis, in November of each year.
At the end of June, the company received $4,000 deposit for July sales. Sales in advance is a liability.
The company plans to purchase $20,000 in new equipment during May and $60,000 in new equipment during June; both purchases will be for cash. The company declares dividends of $15,000 each quarter, payable in the first month of the following quarter.
The company’s balance sheet as of March 31 is given below:
Assets
Cash
$
74,000
Accounts receivable ($20,000 February sales; $350,000 March sales)
370,000
Inventory
80,000
Prepaid insurance
21,000
Property and equipment (net)
950,000
Total assets
$
1,495,000
Liabilities and Stockholders’ Equity
Accounts payable
$
100,000
Dividends payable
15,000
Common stock
800,000
Retained earnings
580,000
Total liabilities and stockholders’ equity
$
1,495,000
The company maintains a minimum cash balance of $50,000. All borrowing is done at the beginning of a month; any repayments are made at the end of a mont.
MAT 133 Milestone One Guidelines and Rubric Overview .docx
MAT 133 Milestone One Guidelines and Rubric
Overview: The final project for this course is the creation of a research study report. For the first milestone, you need to select an appropriate study from the
Final Project Research Study Options document found in the Module One Reading and Resources. Then you will draft the first of three sections that will make up
your report.
Prompt: Draft the “Introduction” section of your research study report, which includes the following critical elements:
I. Identify the specific focus of the research. In other words, what was this study about?
II. Explain the purpose of the study. What was the study trying to achieve?
III. Describe the specific characteristics of the group being studied. What was the population? What was the sample size? What were its demographics?
Submit your Milestone One submission to the assignment page in Module Two. You will be graded based on the rubric information below.
You will also be sharing your ideas for your introduction to the discussion board for feedback. Make sure to respond to your peers with thoughts and
information to help them improve their work for the final project submission (later in the course).
Rubric
Guidelines for Submission: Your draft of the “Introduction” section of your research study report should be 1 page in length (plus a cover page and references)
and must be written in APA format. Use double spacing, 12-point Times New Roman font, and one-inch margins. Cite all references in APA format.
Note: This rubric is tailored to this assignment and awards full points for “Proficient.” For the final project, you will need to demonstrate “Exemplary”
achievement to earn full points. To see how you will be graded on your final project, review the Final Project Guidelines and Rubric document (in the Assignment
Guidelines and Rubrics section of the course).
Critical Elements Proficient (100%) Needs Improvement (75%) Not Evident (0%) Value
Introduction: Focus Accurately identifies the
specific focus of the research
Identifies the focus of the
research, but is not fully
accurate or lacks specificity
Does not identify the focus of
the research
25
Introduction:
Purpose
Accurately explains the purpose
of the study
Explains the purpose of the
study, but is not fully accurate
or lacks specificity
Does not explain the purpose of
the study
25
Introduction: Group Accurately describes the
specific characteristics of the
group being studied
Describes the characteristics of
the group being studied, but is
not fully accurate or lacks
specificity
Does not describe the
characteristics of the group
being studied
25
Articulation of
Response
Submission has no major errors
related to citations, grammar,
spelling, syntax, or organization
Submission has major errors
related to citations, grammar,
spelling, syntax, or organization
that negatively impact
readability and ar.
Master of Business Analytics BUS5AP .docx
Master of Business Analytics BUS5AP
La Trobe Business School
1
BUS5AP – Business Application of Analytics
Assignment 03: “Analyse This!” – Bring your user stories to life with Power BI
Assignment Type: Individual
Marks: 40%
Release Date: Wednesday, 05-Oct-2022
Due Date: Saturday, 12 November 2022 23:55 (AEDT) – submission link on LMS
“Analyse This!” – Bring your user stories to life with PowerBI
Having successfully completed your analysis of user stories, you have been requested by HOLISTICO
to deliver a prototype dashboard. You will use your experience gained from Week 05 (Think like a
designer) and the Power BI content from Week 8 to Week 12 to develop a visually compelling
dashboard that encompasses user stories completed in Assignment 02.
You will then pitch this dashboard to HOLISTICO’s team to show them the value of the analytics
exercise they have undertaken with you as you uncover insights about their operation and direction.
A sample dataset for this assessment is provided in the spreadsheet (BUS5AP-HOLISTICO-AS03-
Dataset.xlsx) on the LMS under Assignment 03.
Deliverables:
1. Complete the spreadsheet template, with the first column showing a list of user stories from
Assignment 02 and the second column noting if this user story is prototyped in your
dashboard.
2. A 15-minute (exactly 15 minutes) video recording of you presenting your dashboard and how
this dashboard delivers on the user stories presented in Assignment 02.
o You may use additional material such as a slide deck to present your dashboard
(especially when linking the dashboard to the user stories), and you must be visible in
the recording to deliver the pitch.
o The presentation must cover the following:
▪ How your dashboard delivers on the value drops specific in your business case
and the user stories from assignment 02 (both the Summary and Operational
level dashboard) – it is acceptable to make changes to your value drops and
user stories in the event that it doesn’t align with the dashboards.
▪ A walkthrough of each of the elements of the dashboards (and how it delivers
on a selected user story)
o You may use Zoom screen recording feature to capture you dashboard pitch. For a
step-by-step guide to Zoom screen recording, follow this link.
3. A PowerBI file in PBIX format covering the content above. The PowerBI dashboard must
consist at minimum of the following:
o A strategic level dashboard highlighting organisation trends (ideally aligned to the
Clinic Owner).
o An Operational level dashboard that allows personas such as the Clinic Owner
Practitioner and the Practice Managers’ to gain insights into specific patient trends.
o Each of the dashboards will be located on the same PowerBI PBIX file under multiple
tabs. You can have more than 2 tabs but less than 4 tabs.
https://www.guidingtech.com/record-your-screen-with-zoom-windows-10/
Master of Busine.
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LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Wound healing PPT
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
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at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar KanvariaWalmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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Many of you have learned about the OSI and many do not get how this .docx
- 1. Many of you have learned about the OSI and many do not get how this is applicable beyond foundational knowledge. I would like you to take another look at the OSI model and each layer discuss a possible security risk you see in each layer. You will see a common theme by the end of the discussion. Example: Use only as example! This week we discuss the security vulnerabilities that are found in each layer of the OSI model. The physical layer is up first. Vulnerabilities in the physical layer have been discussed extensively in previous weeks. One possible security risk is for an adversary to infect a USB drive and then physically plug it in to a networked device. The next layer is the data link layer. It is the layer responsible for the transmission of data between nodes. A security threat in this layer would be for a potential adversary to corrupt or alter data that is about to be sent through the node. This would subsequently alter the data that is transmitted form its original and intended form. The network layer is responsible for routing messages through different networks. A vulnerability here could be a data worm that has infected a device in one network, being transported via the network layer to another network. The worm will then be able to infect the devices within the new network. The transport layer is the first in the upper layer and is responsible for breaking messages down in to pieces before sending them onward. A potential vulnerability here is for the interception of unencrypted messages being sent through the transport layer by an adversary.
- 2. Session layer is next and is responsible for passwords exchanges, log offs, and termination of connections. A vulnerability here would be an adversary keeping the gateway open and preventing the session layer from terminating the connection. This would allow the adversary access to the data protected beyond the password gateway. The presentation layer provides conversion service which cause character change sequences. A vulnerability here could be an adversary corrupting the change sequence which would produce the incorrect data once it has been converted. The final layer, the application layer is the layer most responsible for communication of the various applications being utilized. One of the vulnerabilities present here would be the potential for a virus to cause the application layer to redirect data that flows through it. One of the common themes I see running through here is the spread of corruption and viruses. Each layer has the potential to spread malicious content. The conclusion this brings me to is that each layer must be properly defended with modern security protocols. Jacobs, S. (2015) Engineering Information Security : The Application of Systems Engineering Concepts to Achieve Information Assurance