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Regional Economic Development from the Perspective of Circular Economy-- From...
Regional Economic Development from the Perspective of Circular Economy-- From...AM Publications,India
2014 November held the twenty-first session of the APEC conference in Beijing, during the meeting of Beijing sky appear for a long time did not see the blue sky, the air quality is good, be net friend for fun "APEC blue". The reasons why people have this demand is the reverse effect of economic development. This reminds us, the economic development not to the expense of environmental pollution. From the analysis of regional economic point of view, found that regional economic to be healthy, harmonious development, it must be combined with the circular economy, improve resource utilization efficiency, reduce pollution and keep the sustained economic growth at the same time, the problem of environmental pollution can improved. This paper intends to study how high utilization of circular economy in the development of regional economy, make economic development and environmental protection can change with direction. This paper firstly expounds the circular economy related theory; secondly, analyzes the necessity of the development of regional circular economy; thirdly, analysis the development of regional circular economy problems faced and how to develop the regional circular economy.A Survey of Key Management Framework for Wireless Mobile Environment
This document provides a summary of key challenges and approaches for key management in mobile ad hoc networks (MANETs). It discusses how MANETs have dynamic topologies and limited resources, posing security challenges. It reviews how cryptography is used to provide security but requires effective key management. It surveys research on asymmetric, symmetric, and group key management schemes proposed for MANETs. It also discusses trust models for key distribution, including centralized models using a trusted third party and decentralized models without a central authority.
Design and Development of an E-Commerce Security Using RSA Cryptosystem
E-commerce has presented a new way of doing transactions all over the world using internet. The success of ecommerce depends greatly on how its information technology is used. Over the years the rate at which ecommerce sensitive information is sent over the internet and network has increased drastically. It is for this reason that every company wants to ensure that its ecommerce information is secured. There is need for ecommerce information transmitted via the internet and computer networks to be protected. There is substantial growth in the areas of credit card fraud and identity theft because the internet is a public network with thousands of millions of users. Amongst users are crackers or hackers that carry out the credit card fraud and identity theft in numerous ways facilitated by poor internet security; a concern regarding the exchange of money securely and conveniently over the internet increases. The criticality, danger, and higher priority importance of any e-commerce money transfer makes it a hot area of research interest in modern computer science and informatics. E-commerce industry is slowly addressing security issues on their internal networks but security protection for the consumers is still in its infancy, thus posing a barrier to the development of e-commerce. There is a growing need for technological solutions to globally secure ecommerce transaction information by using appropriate data security technology. The technology solution proposed for solving this security problem is the RSA cryptosystem. This research paper focuses on securing ecommerce information sent through the computer network and internet using RSA cryptography. It elucidates the implementation of RSA algorithm and shows that ecommerce security powered with RSA cryptography is very important in ecommerce transaction. While many attacks exist, the system has proven to be very secure
Performing Network Simulators of TCP with E2E Network Model over UMTS Networks
Wireless links losses result in poor TCP throughput since losses are perceived as congestion by TCP with the evolution of 3G technologies like Universal Mobile Telecommunication System (UMTS), the usage of TCP has become more popular for a reliable end-to-end (e2e) data delivery. However, TCP was initially designed for wired networks and therefore it suffers performance degradation due to the radio signal getting affected by fading, shadowing and interference. There are many strategies proposed by the research community on how to improve the performance of TCP over wireless links such as introducing link-layer retransmission, explicitly notifying the sender of network conditions or using new variants of TCP. As UMTS network coverage and availability are currently experiencing rapid growth, optimization of various internal components of its wireless network is very important. One of the optimization is the introduction of High Speed Downlink Packet Access (HSDPA). This architecture not only allows higher data rates but also more reliable data transfer by the introduction of Hybrid ARQ (HARQ). With this enhancement to the UMTS network, it becomes vital to see the performance of TCP in such a network. Therefore in this thesis, we try to evaluate two aspects of UMTS networks: first, the impact of HSDPA parameters like scheduling algorithm and RLC/MAC-hs buffer size on overall performance of TCP and second, to study the behaviour of two categories of TCP rate and flow control: loss based and delay based. Our simulation shows that delay based TCP tends to perform better than loss based TCP in our selected scenarios. The simulations are performed using the network simulator NS-2 with an e2e network model for enhanced UMTS (EURANE).
Happiest Minds - Recruitment - Urgent
Urgent Requirement: Information Security, GRC, Big Data, Business Analyst, Python, VMware, IDAM, JAVA, FRONT-END Openings in Bangalore, Mumbai and Gurgaon.
An Energy–Efficient Heuristic based Routing Protocol in Wireless Sensor Netw...
An Energy–Efficient Heuristic based Routing Protocol in Wireless Sensor Netw...AM Publications,India
Energy consumption is the critical issue to determine the lifetime of Wireless sensor networks (WSNs), due to limited batteries power resource of sensor nodes. The optimization of energy consumption is involves reduction of energy consumption in order to prolong the lifetime of the network as much as possible. However, to minimize the overall energy consumption of the sensor network, different types of routing protocols have been proposed. This paper proposes an energy efficient routing protocol using the A-star search algorithm to find the optimal path from the source node to the sink node. Simulation results with Matlab show that our proposed protocol is efficient in terms of total energy consumption and network lifetime compared with fuzzy approach.A General Self Organized Tree Based Energy Balance Routing Protocol for WSN
GSTEB is a self-organized tree-based energy-balance routing protocol for wireless sensor networks. It aims to prolong network lifetime by balancing energy consumption across nodes. In GSTEB, the base station selects a root node and broadcasts its ID. Then each node selects its parent in a way that minimizes its distance to the root while balancing energy levels. The network operates in rounds, where a routing tree is constructed and nodes transmit sensed data to the base station along the tree. GSTEB dynamically changes the root node between rounds to further balance energy usage among all nodes. Simulation results show GSTEB outperforms other protocols in balancing energy consumption and extending network lifetime.
How Do VCs Value a Start-Up?
People often ask how venture capitalists arrive at valuations for companies that are sometimes pre-product or pre-revenue. The answer: it’s a mix of art and science. Unlike other asset classes, Venture Capital requires you to value companies amidst a high degree of uncertainty, where predicting the future outcome can sometimes be equated to looking into a crystal ball. While there are quantitative tools that we use to help guide our valuation, a lot of it depends on ascribing value to intangible things such as market, team and product. However, at the end of the day, high, sustainable growth rates will always command a premium – and that holds true for both the private and public markets.
Above is a high-level overview on how venture capitalists value a company. I hope it helps shine a light on the process that we use (at least at OMERS Ventures) to determine valuation. Frankly, sometimes we are right and sometimes we aren’t – but that’s a part of the game, especially when you are dealing with “art.”
Remember, as all things, there are always exceptions to the rule. Treat this simply as a guideline.
Enhancing the Security in WSN using Three Tier Security Architecture
Security is the main issue while setting up the WSN network for node communication. This report describes the efficient mechanism for achieving the security between node communications by creating three tier security architecture. This system implements three tier architecture with the use of two polynomial pools having sensor nodes, mobile sinks and some access points that are also sensor nodes, to get better security. Two pools are common mobile polynomial pool and common static polynomial pool. Mobile sinks and access point carries keys from common mobile polynomial pool were as, access points and sensor nodes carries keys from common static polynomial pool. Communication gets established from mobile sink to access point then from access point to sensor node that shows three tier architecture Authentication is the main aspect of the system, that is achieved by pairwise key predistribution methods and authentication of the nodes with the use of polynomial keys. Here, Mobile sink replication attack is implemented against the network. The malicious node, it is blocked. If it wants to communicate within the network then it needs to capture large no of keys from both the pools for authentication. But as the sufficient keys are not available with it, it cannot communicate with the other nodes in the network
Advanced Process Control
This document provides a summary of an advanced process control final project. It includes sections on what-if scenario analysis, move suppression tuning, and a literature review of various model predictive control technologies. The what-if scenario analysis examines the effects of changing variables like fuel gas costs and feed rates. The move suppression tuning section details tuning the controller to suppress large manipulated variable moves. The literature review provides overviews of several commercial MPC systems, including descriptions of their capabilities and benefits.
Supporting Diversity in Technical Workspaces
Diversity in the technical workforce is a valuable asset for all companies, because it encourages different types of thinking and taps into the full potential of your team. Come learn from one AWS organization how a fast-moving, fast-growing team has put in place a "diversity circle" for personal and professional development. This program provides a peer mentoring group that builds skills and establishes informal networking support. The host and active participants of this two-year program will share tips and best practices for running a diversity peer mentoring group that spans engineering, product management, and operations.
Entrepreneurship training: By Henry Clarke Kisembo
Entrepreneurship training: By Henry Clarke KisemboDevelopment Associates Link International (DALI) Inc
The document provides an overview of an entrepreneurship training program taking place from December 13-16. The training will cover topics such as what is an entrepreneur, selecting a viable business, market research, financing strategies, costs of starting a business, marketing strategies, financial records, and writing a business plan. Session outlines provide more details on the content that will be covered each day, including opportunity recognition, SWOT analysis, calculating return on investment, and types of financing. The training aims to give participants the knowledge and skills needed to start their own successful business.TAMER
Tamer Hammouda is a sales executive from Palestine currently residing in the UAE. He has over 5 years of work experience in sales, procurement, and customer service. His most recent role is as an Enterprise Sales Executive at Du in Abu Dhabi, where he is responsible for meeting sales quotas by developing relationships with customers and identifying their needs. Prior to this, he worked in procurement for Tetra Emirates and as a customer service agent for Abu Dhabi Islamic Bank. He holds a Bachelor's degree in Economics from Al-Azhar University.
How to Raise funds - Daniel Plamier
When you have a cash flow problem, you'll stop at almost nothing to get out of it. Here is a list of sources of funding that are proven to be the most reliable ways to raise money for a Business by Daniel Plamier.
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Regional Economic Development from the Perspective of Circular Economy-- From...
Regional Economic Development from the Perspective of Circular Economy-- From...AM Publications,India
2014 November held the twenty-first session of the APEC conference in Beijing, during the meeting of Beijing sky appear for a long time did not see the blue sky, the air quality is good, be net friend for fun "APEC blue". The reasons why people have this demand is the reverse effect of economic development. This reminds us, the economic development not to the expense of environmental pollution. From the analysis of regional economic point of view, found that regional economic to be healthy, harmonious development, it must be combined with the circular economy, improve resource utilization efficiency, reduce pollution and keep the sustained economic growth at the same time, the problem of environmental pollution can improved. This paper intends to study how high utilization of circular economy in the development of regional economy, make economic development and environmental protection can change with direction. This paper firstly expounds the circular economy related theory; secondly, analyzes the necessity of the development of regional circular economy; thirdly, analysis the development of regional circular economy problems faced and how to develop the regional circular economy.A Survey of Key Management Framework for Wireless Mobile Environment
This document provides a summary of key challenges and approaches for key management in mobile ad hoc networks (MANETs). It discusses how MANETs have dynamic topologies and limited resources, posing security challenges. It reviews how cryptography is used to provide security but requires effective key management. It surveys research on asymmetric, symmetric, and group key management schemes proposed for MANETs. It also discusses trust models for key distribution, including centralized models using a trusted third party and decentralized models without a central authority.
Design and Development of an E-Commerce Security Using RSA Cryptosystem
E-commerce has presented a new way of doing transactions all over the world using internet. The success of ecommerce depends greatly on how its information technology is used. Over the years the rate at which ecommerce sensitive information is sent over the internet and network has increased drastically. It is for this reason that every company wants to ensure that its ecommerce information is secured. There is need for ecommerce information transmitted via the internet and computer networks to be protected. There is substantial growth in the areas of credit card fraud and identity theft because the internet is a public network with thousands of millions of users. Amongst users are crackers or hackers that carry out the credit card fraud and identity theft in numerous ways facilitated by poor internet security; a concern regarding the exchange of money securely and conveniently over the internet increases. The criticality, danger, and higher priority importance of any e-commerce money transfer makes it a hot area of research interest in modern computer science and informatics. E-commerce industry is slowly addressing security issues on their internal networks but security protection for the consumers is still in its infancy, thus posing a barrier to the development of e-commerce. There is a growing need for technological solutions to globally secure ecommerce transaction information by using appropriate data security technology. The technology solution proposed for solving this security problem is the RSA cryptosystem. This research paper focuses on securing ecommerce information sent through the computer network and internet using RSA cryptography. It elucidates the implementation of RSA algorithm and shows that ecommerce security powered with RSA cryptography is very important in ecommerce transaction. While many attacks exist, the system has proven to be very secure
Performing Network Simulators of TCP with E2E Network Model over UMTS Networks
Wireless links losses result in poor TCP throughput since losses are perceived as congestion by TCP with the evolution of 3G technologies like Universal Mobile Telecommunication System (UMTS), the usage of TCP has become more popular for a reliable end-to-end (e2e) data delivery. However, TCP was initially designed for wired networks and therefore it suffers performance degradation due to the radio signal getting affected by fading, shadowing and interference. There are many strategies proposed by the research community on how to improve the performance of TCP over wireless links such as introducing link-layer retransmission, explicitly notifying the sender of network conditions or using new variants of TCP. As UMTS network coverage and availability are currently experiencing rapid growth, optimization of various internal components of its wireless network is very important. One of the optimization is the introduction of High Speed Downlink Packet Access (HSDPA). This architecture not only allows higher data rates but also more reliable data transfer by the introduction of Hybrid ARQ (HARQ). With this enhancement to the UMTS network, it becomes vital to see the performance of TCP in such a network. Therefore in this thesis, we try to evaluate two aspects of UMTS networks: first, the impact of HSDPA parameters like scheduling algorithm and RLC/MAC-hs buffer size on overall performance of TCP and second, to study the behaviour of two categories of TCP rate and flow control: loss based and delay based. Our simulation shows that delay based TCP tends to perform better than loss based TCP in our selected scenarios. The simulations are performed using the network simulator NS-2 with an e2e network model for enhanced UMTS (EURANE).
Happiest Minds - Recruitment - Urgent
Urgent Requirement: Information Security, GRC, Big Data, Business Analyst, Python, VMware, IDAM, JAVA, FRONT-END Openings in Bangalore, Mumbai and Gurgaon.
An Energy–Efficient Heuristic based Routing Protocol in Wireless Sensor Netw...
An Energy–Efficient Heuristic based Routing Protocol in Wireless Sensor Netw...AM Publications,India
Energy consumption is the critical issue to determine the lifetime of Wireless sensor networks (WSNs), due to limited batteries power resource of sensor nodes. The optimization of energy consumption is involves reduction of energy consumption in order to prolong the lifetime of the network as much as possible. However, to minimize the overall energy consumption of the sensor network, different types of routing protocols have been proposed. This paper proposes an energy efficient routing protocol using the A-star search algorithm to find the optimal path from the source node to the sink node. Simulation results with Matlab show that our proposed protocol is efficient in terms of total energy consumption and network lifetime compared with fuzzy approach.A General Self Organized Tree Based Energy Balance Routing Protocol for WSN
GSTEB is a self-organized tree-based energy-balance routing protocol for wireless sensor networks. It aims to prolong network lifetime by balancing energy consumption across nodes. In GSTEB, the base station selects a root node and broadcasts its ID. Then each node selects its parent in a way that minimizes its distance to the root while balancing energy levels. The network operates in rounds, where a routing tree is constructed and nodes transmit sensed data to the base station along the tree. GSTEB dynamically changes the root node between rounds to further balance energy usage among all nodes. Simulation results show GSTEB outperforms other protocols in balancing energy consumption and extending network lifetime.
How Do VCs Value a Start-Up?
People often ask how venture capitalists arrive at valuations for companies that are sometimes pre-product or pre-revenue. The answer: it’s a mix of art and science. Unlike other asset classes, Venture Capital requires you to value companies amidst a high degree of uncertainty, where predicting the future outcome can sometimes be equated to looking into a crystal ball. While there are quantitative tools that we use to help guide our valuation, a lot of it depends on ascribing value to intangible things such as market, team and product. However, at the end of the day, high, sustainable growth rates will always command a premium – and that holds true for both the private and public markets.
Above is a high-level overview on how venture capitalists value a company. I hope it helps shine a light on the process that we use (at least at OMERS Ventures) to determine valuation. Frankly, sometimes we are right and sometimes we aren’t – but that’s a part of the game, especially when you are dealing with “art.”
Remember, as all things, there are always exceptions to the rule. Treat this simply as a guideline.
Enhancing the Security in WSN using Three Tier Security Architecture
Security is the main issue while setting up the WSN network for node communication. This report describes the efficient mechanism for achieving the security between node communications by creating three tier security architecture. This system implements three tier architecture with the use of two polynomial pools having sensor nodes, mobile sinks and some access points that are also sensor nodes, to get better security. Two pools are common mobile polynomial pool and common static polynomial pool. Mobile sinks and access point carries keys from common mobile polynomial pool were as, access points and sensor nodes carries keys from common static polynomial pool. Communication gets established from mobile sink to access point then from access point to sensor node that shows three tier architecture Authentication is the main aspect of the system, that is achieved by pairwise key predistribution methods and authentication of the nodes with the use of polynomial keys. Here, Mobile sink replication attack is implemented against the network. The malicious node, it is blocked. If it wants to communicate within the network then it needs to capture large no of keys from both the pools for authentication. But as the sufficient keys are not available with it, it cannot communicate with the other nodes in the network
Advanced Process Control
This document provides a summary of an advanced process control final project. It includes sections on what-if scenario analysis, move suppression tuning, and a literature review of various model predictive control technologies. The what-if scenario analysis examines the effects of changing variables like fuel gas costs and feed rates. The move suppression tuning section details tuning the controller to suppress large manipulated variable moves. The literature review provides overviews of several commercial MPC systems, including descriptions of their capabilities and benefits.
Supporting Diversity in Technical Workspaces
Diversity in the technical workforce is a valuable asset for all companies, because it encourages different types of thinking and taps into the full potential of your team. Come learn from one AWS organization how a fast-moving, fast-growing team has put in place a "diversity circle" for personal and professional development. This program provides a peer mentoring group that builds skills and establishes informal networking support. The host and active participants of this two-year program will share tips and best practices for running a diversity peer mentoring group that spans engineering, product management, and operations.
Entrepreneurship training: By Henry Clarke Kisembo
Entrepreneurship training: By Henry Clarke KisemboDevelopment Associates Link International (DALI) Inc
The document provides an overview of an entrepreneurship training program taking place from December 13-16. The training will cover topics such as what is an entrepreneur, selecting a viable business, market research, financing strategies, costs of starting a business, marketing strategies, financial records, and writing a business plan. Session outlines provide more details on the content that will be covered each day, including opportunity recognition, SWOT analysis, calculating return on investment, and types of financing. The training aims to give participants the knowledge and skills needed to start their own successful business.TAMER
Tamer Hammouda is a sales executive from Palestine currently residing in the UAE. He has over 5 years of work experience in sales, procurement, and customer service. His most recent role is as an Enterprise Sales Executive at Du in Abu Dhabi, where he is responsible for meeting sales quotas by developing relationships with customers and identifying their needs. Prior to this, he worked in procurement for Tetra Emirates and as a customer service agent for Abu Dhabi Islamic Bank. He holds a Bachelor's degree in Economics from Al-Azhar University.
How to Raise funds - Daniel Plamier
When you have a cash flow problem, you'll stop at almost nothing to get out of it. Here is a list of sources of funding that are proven to be the most reliable ways to raise money for a Business by Daniel Plamier.
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Regional Economic Development from the Perspective of Circular Economy-- From...
Regional Economic Development from the Perspective of Circular Economy-- From...
A Survey of Key Management Framework for Wireless Mobile Environment
A Survey of Key Management Framework for Wireless Mobile Environment
Design and Development of an E-Commerce Security Using RSA Cryptosystem
Design and Development of an E-Commerce Security Using RSA Cryptosystem
Performing Network Simulators of TCP with E2E Network Model over UMTS Networks
Performing Network Simulators of TCP with E2E Network Model over UMTS Networks
An Energy–Efficient Heuristic based Routing Protocol in Wireless Sensor Netw...
An Energy–Efficient Heuristic based Routing Protocol in Wireless Sensor Netw...
A General Self Organized Tree Based Energy Balance Routing Protocol for WSN
A General Self Organized Tree Based Energy Balance Routing Protocol for WSN
Enhancing the Security in WSN using Three Tier Security Architecture
Enhancing the Security in WSN using Three Tier Security Architecture
Entrepreneurship training: By Henry Clarke Kisembo
Entrepreneurship training: By Henry Clarke Kisembo
куаныш аманжолов+шиномонтажка+клиенты
- 1. Шиномонтажка Куаныш Аманжолов Кт301 ММиТ kuka_pvl_kings@mail.ru
- 2. Клиенты • Возрастная группа 21-50 • Где живут? В Павлодаре • Работают • Ездить на качественной машине • Качественный ремонт и на долгие годы • высокий • много • Отзывы клиентов
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