This document provides an overview of steel bridges and viaducts, including:
1. It discusses the historical evolution of bridge design and summarizes some of the most important steel bridges built with Brazilian designs.
2. It describes common types of bridge superstructures like beams, trusses, boxes, arches, and suspension bridges.
3. It outlines materials used in steel bridge construction like steel, concrete, bearings, expansion joints, and coatings.
4. It covers structural design standards like Brazilian codes and American Association of State Highway and Transportation Officials (AASHTO) specifications.
5. It examines loads on bridges from permanent dead loads and temporary live loads from vehicles
This document provides information on the identification, composition, hazards, safe handling, storage, and first aid measures for a product called PLANTOCUT 22 SR. It contains a liquid mixture of biodegradable esters and additives. Key hazards include: if inhaled, may cause respiratory irritation; it is not hazardous to skin or eyes but should be rinsed thoroughly with water in case of contact; store in a cool, well ventilated place, away from food. Personal protective equipment such as gloves and safety glasses are recommended when handling.
This document provides a safety data sheet for the product XG 264 DEF STAN 91-18-2 in Slovenian. It summarizes the product identification and manufacturer details. It describes the product composition, hazards, safe handling procedures, firefighting measures, accidental release measures, storage, exposure controls and personal protection, physical properties, and other safety-related information. The key hazards listed include being harmful to aquatic organisms and causing long-lasting harmful effects in the aquatic environment.
Módulo: EThICS 903.015.00_Estrat Organiz_Plan, Conhec e Capacit
Tópico: ESTRATÉGIA ORGANIZACIONAL
Assunto: Planejamento, Conhecimento & Capacitação
Escopo:
QUAL É O PROBLEMA?
A Questão do Conhecimento
As Empresas Longevas e as Organizações Que Aprendem
As Mais Longevas
Os 4 Princípios Comuns às Empresas Longevas
As 5 Disciplinas das Organizações que Aprendem
Hierarquia de Planejamento
PENSAMENTO ESTRATÉGICO
Modelo Sistêmico do Processo de Gestão Estratégica
Planejamento Estratégico: O Que Não É e O Que É
Planejamento Estratégico: Para Quê ?
Forças Motivacionais e Transformadoras
O que é Conhecimento?
O Valor Agregado pelo Conhecimento
Os Conhecimentos e os Negócios
O que é a Gestão do Conhecimento?
O que a Gestão do Conhecimento NÃO é
O Que é a Gestão da Informação?
O Que é a Inteligência Competitiva?
Ciclo Integrado de Planejamento, Ação e Revisão
Etapas e Elementos do Planejamento Estratégico
Dinâmica do Planejamento Estratégico
Segmentação Ambiental das Organizações
Cenário Ambiental da Empresa
Públicos Relevantes da Organização
Dinâmica da Aplicação Estratégica do Conhecimento
Análise SWOT
Desenvolvimento de Competências
Desenvolvimento Pessoal
Desenvolvimento de Grupos de Trabalho
Competências Pessoais e Campos de Atuação
A Resposta à Questão do Conhecimento
E Daí? O Que Fazer?
The Datavideo SE-2000 is a five channel HD video and audio switcher designed for demanding high-definition production environments. It supports HD resolutions up to 1920x1080 and provides features such as logo insertion, multi-image monitoring, and audio mixing. The switcher allows users to seamlessly switch between video and audio sources for live broadcasts, worship services, or studio productions.
This document appears to be the proceedings from a conference on light pollution and the protection of the night environment that was held in Venice, Italy in May 2002. It includes opening addresses and contributions from various speakers on topics related to light pollution, including its impacts on astronomy, the night sky, and the environment. The proceedings were edited by Pierantonio Cinzano and published by ISTIL - the Light Pollution Science and Technology Institute.
Richard James Mapp is charged with two felonies for child abuse and pandering. The criminal information alleges that between September and November 2017 in Clark County, Nevada, Mapp encouraged a minor, T.C., to engage in prostitution, constituting child abuse through sexual exploitation. Mapp is also charged with pandering for inducing T.C. to unlawfully become a prostitute or continue engaging in prostitution. If convicted, Mapp faces felony penalties.
Hydraulic Tools
Our solutions include powerful hydraulic torque wrenches, pumps and accessories for bolting applications in the oil and gas, petrochemical, wind energy, power generation, mining and construction industries. Very high load bolting is used when traditional assembly solutions are not sufficient to ensure joint integrity or joint access, for example on oil rigs, in wind farms, ship building and for bridges.
This document provides information on the identification, composition, hazards, safe handling, storage, and first aid measures for a product called PLANTOCUT 22 SR. It contains a liquid mixture of biodegradable esters and additives. Key hazards include: if inhaled, may cause respiratory irritation; it is not hazardous to skin or eyes but should be rinsed thoroughly with water in case of contact; store in a cool, well ventilated place, away from food. Personal protective equipment such as gloves and safety glasses are recommended when handling.
This document provides a safety data sheet for the product XG 264 DEF STAN 91-18-2 in Slovenian. It summarizes the product identification and manufacturer details. It describes the product composition, hazards, safe handling procedures, firefighting measures, accidental release measures, storage, exposure controls and personal protection, physical properties, and other safety-related information. The key hazards listed include being harmful to aquatic organisms and causing long-lasting harmful effects in the aquatic environment.
Módulo: EThICS 903.015.00_Estrat Organiz_Plan, Conhec e Capacit
Tópico: ESTRATÉGIA ORGANIZACIONAL
Assunto: Planejamento, Conhecimento & Capacitação
Escopo:
QUAL É O PROBLEMA?
A Questão do Conhecimento
As Empresas Longevas e as Organizações Que Aprendem
As Mais Longevas
Os 4 Princípios Comuns às Empresas Longevas
As 5 Disciplinas das Organizações que Aprendem
Hierarquia de Planejamento
PENSAMENTO ESTRATÉGICO
Modelo Sistêmico do Processo de Gestão Estratégica
Planejamento Estratégico: O Que Não É e O Que É
Planejamento Estratégico: Para Quê ?
Forças Motivacionais e Transformadoras
O que é Conhecimento?
O Valor Agregado pelo Conhecimento
Os Conhecimentos e os Negócios
O que é a Gestão do Conhecimento?
O que a Gestão do Conhecimento NÃO é
O Que é a Gestão da Informação?
O Que é a Inteligência Competitiva?
Ciclo Integrado de Planejamento, Ação e Revisão
Etapas e Elementos do Planejamento Estratégico
Dinâmica do Planejamento Estratégico
Segmentação Ambiental das Organizações
Cenário Ambiental da Empresa
Públicos Relevantes da Organização
Dinâmica da Aplicação Estratégica do Conhecimento
Análise SWOT
Desenvolvimento de Competências
Desenvolvimento Pessoal
Desenvolvimento de Grupos de Trabalho
Competências Pessoais e Campos de Atuação
A Resposta à Questão do Conhecimento
E Daí? O Que Fazer?
The Datavideo SE-2000 is a five channel HD video and audio switcher designed for demanding high-definition production environments. It supports HD resolutions up to 1920x1080 and provides features such as logo insertion, multi-image monitoring, and audio mixing. The switcher allows users to seamlessly switch between video and audio sources for live broadcasts, worship services, or studio productions.
This document appears to be the proceedings from a conference on light pollution and the protection of the night environment that was held in Venice, Italy in May 2002. It includes opening addresses and contributions from various speakers on topics related to light pollution, including its impacts on astronomy, the night sky, and the environment. The proceedings were edited by Pierantonio Cinzano and published by ISTIL - the Light Pollution Science and Technology Institute.
Richard James Mapp is charged with two felonies for child abuse and pandering. The criminal information alleges that between September and November 2017 in Clark County, Nevada, Mapp encouraged a minor, T.C., to engage in prostitution, constituting child abuse through sexual exploitation. Mapp is also charged with pandering for inducing T.C. to unlawfully become a prostitute or continue engaging in prostitution. If convicted, Mapp faces felony penalties.
Hydraulic Tools
Our solutions include powerful hydraulic torque wrenches, pumps and accessories for bolting applications in the oil and gas, petrochemical, wind energy, power generation, mining and construction industries. Very high load bolting is used when traditional assembly solutions are not sufficient to ensure joint integrity or joint access, for example on oil rigs, in wind farms, ship building and for bridges.
This document provides an overview of steel framing engineering. It includes definitions of common structural elements used in steel framing like beams, columns, girders, and slabs. It also discusses concepts like structural systems and stability. The document contains several chapters that cover topics such as design guidelines, principles of behavior for cold-formed steel sections, Brazilian code specifications, and examples of structural dimensioning.
This document is the directive for 1999-2000 of the Colombian Society of Architects. It lists the president, vice president, principal and alternate voices, principal and alternate designated voices, principal and alternate procurator, principal and alternate fiscal reviewer, treasurer, and executive director of the organization. It also describes decrees 2090 and 2090, which approve the regulation of fees for architectural work.
The document summarizes the climate policies and actions of the City of Padova, Italy. It discusses how the city has implemented various energy and climate plans since 1999 to reduce CO2 emissions, including an emissions inventory, Sustainable Energy Action Plan (SEAP) approved in 2011, and targets to lower the city and territory's total GHG emissions by 20% by 2020. It then outlines the main results of these policies, including estimated emission reductions from various climate themes in the SEAP like new energies, greening the city, and adapting to climate change.
This document is a table of contents for a manual on transportation operations. It lists 24 chapters and 3 appendices on topics related to operating vehicles and heavy equipment used in construction, such as trucks, loaders, cranes and excavators. The chapters cover systems, safety procedures, and operations for different types of equipment. The appendices include information on mathematics, hand signals and construction symbols used in the industry.
This document discusses a digital inclusion project between a public school and university aimed at providing access to information and communication technologies (ICTs) for teachers and students. It characterizes the project context, describing its goals, pedagogical approach, curriculum organization, and implementation challenges. Through analysis of questionnaires, workshops, and interviews from a qualitative perspective, it examines relationships, interests, needs of students, and how individuals relate to technological culture in the context of the digital inclusion process. Finally, it aims to contribute to reflection on how such practices can be carried out and improved.
This document discusses a digital inclusion project between a public school and university aimed at providing access to information and communication technologies (ICTs) for teachers and students. It characterizes the project context, describing its partnership with the school, pedagogical proposal, course curriculum, and implementation challenges. Through analysis of questionnaires, workshops, and interviews from a qualitative approach, it discusses relationships formed, student interests and needs, and how individuals relate to technological culture in the context of a digital inclusion process. Finally, it contributes to reflection on how such practices can be carried out and improved upon.
1. The document appears to be a presentation in Finnish about the services provided by an organization called Kouvola.
2. It includes statistics on the top 30 diagnoses treated by Kouvola's health center from June 1, 2009 to May 31, 2010, listing the number of patient episodes, total resources used, and total costs for each diagnosis.
3. It also discusses ways to improve operations through benchmarking, staff training, and better integration of services across departments.
This document provides a protocol for cleaning, disinfecting, and sterilizing medical materials, equipment, and vehicles. It discusses basic concepts such as contamination, infection, asepsis, and sterility. It also outlines common chemical agents used for cleaning such as alcohols, chlorine compounds, iodine, and detergents. The document provides guidance on the application of these agents to different materials and surfaces, and specifically addresses disinfection of materials contaminated with HIV. It concludes with a bibliography.
The document discusses updates to the telecommunication and media sectors in Malaysia. For the telecom sector, initiatives like ensuring broadband for all and extending infrastructure are expected to increase internet penetration rates and generate economic benefits. These initiatives will require large investments in infrastructure but sharing costs between players could help reduce costs. The media sector is also expected to benefit as local content development increases to meet growing demand for digital content and data usage. Both sectors are upgraded to a positive outlook.
This document contains questions from an organizational diagnostic assessment for various areas of a company including human resources, sales, purchasing, finance, and marketing. The questions inquire about processes, policies, goals, roles and responsibilities for recruitment, compensation, training, budgets, sales targets, supplier selection, product positioning, advertising, and other operational aspects of the organization.
2004 Mitsubishi Galant Service Repair Manualjksekmdmm
This is the Highly Detailed factory service repair manual for the2004 MITSUBISHI GALANT, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.2004 MITSUBISHI GALANT Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
General
Engine
Engine Lubrication
Fuel
Engine Cooling
Intake and Exhaust
Engine Electrical
Engine and Emission Control
Automatic Transaxle
Front Axle
Rear Axle
Wheel and Tyre
Power Plant Mount
Front Suspension
Rear Suspension
Service Brakes
Parking Brakes
Steering
Body
Exterior
Interior and Supplemental Restraint System
Chassis Electrical
Heater, Air Conditioner and Ventilation
Component Locations
Configuration Diagrams
Circuit Diagrams
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to have2004 MITSUBISHI GALANT Service Repair Workshop Manual.
Looking for some other Service Repair Manual,please check:
https://www.aservicemanualpdf.com/
Thanks for visiting!
8
This document discusses recommendations for the management of ischemic heart disease outside of the hospital setting. It begins with an introduction noting that ischemic heart disease is responsible for 40% of deaths in those over 75 years old in Europe. It then covers causes of ischemic heart disease such as atherosclerosis and decreased coronary blood flow. It also discusses clinical presentations including stable and unstable angina, infarction, and arrhythmias. The document provides details on diagnosing and differentiating between cardiac ischemia, aortic dissection, esophageal pain, and other potential causes of chest pain. It concludes with descriptions of adrenaline and vagal reactions that can occur during a heart attack.
Estrepsiades is kept awake at night worrying about his son's debts and expenses from his passion for horses. His son Phidippides dreams of horses and chariot races while sleeping soundly. Estrepsiades complains about how his simple life was ruined by marrying his wife from a wealthy family and having a son with expensive tastes.
Estrepsiades is kept awake at night worrying about his son's debts and expenses for his aristocratic lifestyle of horses and chariot racing. His son Phidippides dreams of horses even as he sleeps. Estrepsiades laments ever marrying his wife from a wealthy family and giving up his simple farmer's life, as it has led him to accumulating many debts to support his son and wife's luxurious tastes.
Estrepsiades is kept awake at night worrying about his son's debts and expenses. His son Phidippides dreams of horses and chariot races, which are the cause of Estrepsiades' financial troubles. Estrepsiades regrets marrying his wife, who came from a wealthy family and introduced their son to an expensive lifestyle. He blames her for his current money problems.
This document provides a summary of techniques for improving memory in 3 chapters and 46 sections. It discusses associating mental images or stories with information to remember, using visualization and imagination, organizing information mentally using maps and charts, and practicing recall through regular review. The key message is that memory is improved not by inherent ability but by developing effective habits and strategies for learning and recall.
The document provides information on tariff treatments and importers of organic fruits and jams for the United Kingdom market. It lists the customs codes, general and preferential tariffs for various fresh and frozen berries and berries jams depending on sugar content. Contact information is also given for several importers and distributors of organic fruits in the UK.
Colector Solar Plano Descartes Informe Pi455nicaragua
The document presents the final report of Project PI455 - "Study and Characterization of a Flat Solar Collector built with Plastic Discard Materials". The project aimed to study and characterize a flat solar collector constructed from plastic waste materials for use in a low-cost water heating system. Over two years, experiments were conducted to evaluate the collector's performance, losses, and influence of weathering factors. A numerical model was also developed and technical-economic analyses were performed to assess the feasibility of a prototype solar water heater using the plastic collector. The results obtained provide insights into the properties and potential of plastic materials for solar thermal applications with reduced costs.
The chorus reflects on the rising sun over Thebes and the recent battle between the brothers Eteocles and Polynices, in which they killed each other. They describe how Polynices came from Argos to fight for the throne, but the army from Argos fled before the city of Thebes could be taken or its defenses burned. Both brothers lost their lives in the battle for power over their homeland.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
More Related Content
Similar to Manual Pontes e Viadutos em Vigas Mistas.pdf
This document provides an overview of steel framing engineering. It includes definitions of common structural elements used in steel framing like beams, columns, girders, and slabs. It also discusses concepts like structural systems and stability. The document contains several chapters that cover topics such as design guidelines, principles of behavior for cold-formed steel sections, Brazilian code specifications, and examples of structural dimensioning.
This document is the directive for 1999-2000 of the Colombian Society of Architects. It lists the president, vice president, principal and alternate voices, principal and alternate designated voices, principal and alternate procurator, principal and alternate fiscal reviewer, treasurer, and executive director of the organization. It also describes decrees 2090 and 2090, which approve the regulation of fees for architectural work.
The document summarizes the climate policies and actions of the City of Padova, Italy. It discusses how the city has implemented various energy and climate plans since 1999 to reduce CO2 emissions, including an emissions inventory, Sustainable Energy Action Plan (SEAP) approved in 2011, and targets to lower the city and territory's total GHG emissions by 20% by 2020. It then outlines the main results of these policies, including estimated emission reductions from various climate themes in the SEAP like new energies, greening the city, and adapting to climate change.
This document is a table of contents for a manual on transportation operations. It lists 24 chapters and 3 appendices on topics related to operating vehicles and heavy equipment used in construction, such as trucks, loaders, cranes and excavators. The chapters cover systems, safety procedures, and operations for different types of equipment. The appendices include information on mathematics, hand signals and construction symbols used in the industry.
This document discusses a digital inclusion project between a public school and university aimed at providing access to information and communication technologies (ICTs) for teachers and students. It characterizes the project context, describing its goals, pedagogical approach, curriculum organization, and implementation challenges. Through analysis of questionnaires, workshops, and interviews from a qualitative perspective, it examines relationships, interests, needs of students, and how individuals relate to technological culture in the context of the digital inclusion process. Finally, it aims to contribute to reflection on how such practices can be carried out and improved.
This document discusses a digital inclusion project between a public school and university aimed at providing access to information and communication technologies (ICTs) for teachers and students. It characterizes the project context, describing its partnership with the school, pedagogical proposal, course curriculum, and implementation challenges. Through analysis of questionnaires, workshops, and interviews from a qualitative approach, it discusses relationships formed, student interests and needs, and how individuals relate to technological culture in the context of a digital inclusion process. Finally, it contributes to reflection on how such practices can be carried out and improved upon.
1. The document appears to be a presentation in Finnish about the services provided by an organization called Kouvola.
2. It includes statistics on the top 30 diagnoses treated by Kouvola's health center from June 1, 2009 to May 31, 2010, listing the number of patient episodes, total resources used, and total costs for each diagnosis.
3. It also discusses ways to improve operations through benchmarking, staff training, and better integration of services across departments.
This document provides a protocol for cleaning, disinfecting, and sterilizing medical materials, equipment, and vehicles. It discusses basic concepts such as contamination, infection, asepsis, and sterility. It also outlines common chemical agents used for cleaning such as alcohols, chlorine compounds, iodine, and detergents. The document provides guidance on the application of these agents to different materials and surfaces, and specifically addresses disinfection of materials contaminated with HIV. It concludes with a bibliography.
The document discusses updates to the telecommunication and media sectors in Malaysia. For the telecom sector, initiatives like ensuring broadband for all and extending infrastructure are expected to increase internet penetration rates and generate economic benefits. These initiatives will require large investments in infrastructure but sharing costs between players could help reduce costs. The media sector is also expected to benefit as local content development increases to meet growing demand for digital content and data usage. Both sectors are upgraded to a positive outlook.
This document contains questions from an organizational diagnostic assessment for various areas of a company including human resources, sales, purchasing, finance, and marketing. The questions inquire about processes, policies, goals, roles and responsibilities for recruitment, compensation, training, budgets, sales targets, supplier selection, product positioning, advertising, and other operational aspects of the organization.
2004 Mitsubishi Galant Service Repair Manualjksekmdmm
This is the Highly Detailed factory service repair manual for the2004 MITSUBISHI GALANT, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.2004 MITSUBISHI GALANT Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
General
Engine
Engine Lubrication
Fuel
Engine Cooling
Intake and Exhaust
Engine Electrical
Engine and Emission Control
Automatic Transaxle
Front Axle
Rear Axle
Wheel and Tyre
Power Plant Mount
Front Suspension
Rear Suspension
Service Brakes
Parking Brakes
Steering
Body
Exterior
Interior and Supplemental Restraint System
Chassis Electrical
Heater, Air Conditioner and Ventilation
Component Locations
Configuration Diagrams
Circuit Diagrams
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to have2004 MITSUBISHI GALANT Service Repair Workshop Manual.
Looking for some other Service Repair Manual,please check:
https://www.aservicemanualpdf.com/
Thanks for visiting!
8
This document discusses recommendations for the management of ischemic heart disease outside of the hospital setting. It begins with an introduction noting that ischemic heart disease is responsible for 40% of deaths in those over 75 years old in Europe. It then covers causes of ischemic heart disease such as atherosclerosis and decreased coronary blood flow. It also discusses clinical presentations including stable and unstable angina, infarction, and arrhythmias. The document provides details on diagnosing and differentiating between cardiac ischemia, aortic dissection, esophageal pain, and other potential causes of chest pain. It concludes with descriptions of adrenaline and vagal reactions that can occur during a heart attack.
Estrepsiades is kept awake at night worrying about his son's debts and expenses from his passion for horses. His son Phidippides dreams of horses and chariot races while sleeping soundly. Estrepsiades complains about how his simple life was ruined by marrying his wife from a wealthy family and having a son with expensive tastes.
Estrepsiades is kept awake at night worrying about his son's debts and expenses for his aristocratic lifestyle of horses and chariot racing. His son Phidippides dreams of horses even as he sleeps. Estrepsiades laments ever marrying his wife from a wealthy family and giving up his simple farmer's life, as it has led him to accumulating many debts to support his son and wife's luxurious tastes.
Estrepsiades is kept awake at night worrying about his son's debts and expenses. His son Phidippides dreams of horses and chariot races, which are the cause of Estrepsiades' financial troubles. Estrepsiades regrets marrying his wife, who came from a wealthy family and introduced their son to an expensive lifestyle. He blames her for his current money problems.
This document provides a summary of techniques for improving memory in 3 chapters and 46 sections. It discusses associating mental images or stories with information to remember, using visualization and imagination, organizing information mentally using maps and charts, and practicing recall through regular review. The key message is that memory is improved not by inherent ability but by developing effective habits and strategies for learning and recall.
The document provides information on tariff treatments and importers of organic fruits and jams for the United Kingdom market. It lists the customs codes, general and preferential tariffs for various fresh and frozen berries and berries jams depending on sugar content. Contact information is also given for several importers and distributors of organic fruits in the UK.
Colector Solar Plano Descartes Informe Pi455nicaragua
The document presents the final report of Project PI455 - "Study and Characterization of a Flat Solar Collector built with Plastic Discard Materials". The project aimed to study and characterize a flat solar collector constructed from plastic waste materials for use in a low-cost water heating system. Over two years, experiments were conducted to evaluate the collector's performance, losses, and influence of weathering factors. A numerical model was also developed and technical-economic analyses were performed to assess the feasibility of a prototype solar water heater using the plastic collector. The results obtained provide insights into the properties and potential of plastic materials for solar thermal applications with reduced costs.
The chorus reflects on the rising sun over Thebes and the recent battle between the brothers Eteocles and Polynices, in which they killed each other. They describe how Polynices came from Argos to fight for the throne, but the army from Argos fled before the city of Thebes could be taken or its defenses burned. Both brothers lost their lives in the battle for power over their homeland.
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Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
Rainfall intensity duration frequency curve statistical analysis and modeling...bijceesjournal
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Design and optimization of ion propulsion dronebjmsejournal
Electric propulsion technology is widely used in many kinds of vehicles in recent years, and aircrafts are no exception. Technically, UAVs are electrically propelled but tend to produce a significant amount of noise and vibrations. Ion propulsion technology for drones is a potential solution to this problem. Ion propulsion technology is proven to be feasible in the earth’s atmosphere. The study presented in this article shows the design of EHD thrusters and power supply for ion propulsion drones along with performance optimization of high-voltage power supply for endurance in earth’s atmosphere.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
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