Sebanyak 48 item atau buku ditemukan

Leadership and Entrepreneurship

Personal and Organizational Development in Entrepreneurial Ventures

This book presents the expertise of authorities on leadership and entrepreneurship. They examine the entrepreneur from a personal, organizational, and multidimensional point of view. In addition, successful entrepreneurs from profit and not-for-profit firms, from hardware and software firms, and from manufacturing and service firms joined with assistance providers, academicians, and researchers to bring a firmer understanding of the qualities that contribute to successful leadership in growth-oriented firms. The book emphasizes what entrepreneurs actually do, how they do it, and what can be learned by examining the common themes or concepts that exist in the practice of entrepreneurship. By emphasizing what entrepreneurs actually do, how they do it, and what can be learned by examining the common themes or concepts that exist in the practice of entrepreneurship, the editors have created a volume of value to researchers and academics in business and management, to public policy makers, and to the business community.

This book presents the expertise of authorities on leadership and entrepreneurship. They examine the entrepreneur from a personal, organizational, and multidimensional point of view.

Environmental and Economic Comparison of Cooling System Designs for Steam-electric Power Plants

The selection of waste heat rejection systems for steam-electric power plants involves a trade-off among environmental, energy and water conservation, and economic factors. This study compares four general types of cooling systems on the basis of these factors. The cooling systems chosen for study are: once-through systems including surface canals and submerged multiport diffusers; shallow closed cycle cooling ponds; mechanical and natural draft evaporative cooling towers; and mechanical draft dry towers. The cooling system comparison involves, first, an optimization of each cooling system and then a comparison among optimal systems. Comparison is made for an 800 MWe fossil unit and a 1200 MWe nuclear unit located at a hypothetical midwestern river site. A set of models has been developed to optimize the components of each cooling system based on the local meteorological and hydrological conditions at the site in accordance with a fixed demand, scalable plant concept. This concept allows one to compare the costs of producing the same net power from each plant/cooling system. Base case economic parameters were used to evaluate the optimum system for each of the four general cooling systems followed by a sensitivity study for each parameter. Comparison of energy and water consumption follows from the results of the performance model, while comparison of environmental impacts is mostly qualitative. Some quantitative modelling was performed for the environmental effects of thermal discharges from once-through systems, fogging from wet cooling towers and water consumption from the ponds, wet towers and once-through. The results of the optimization models of each of the systems are compared on the basis of: performance - discrete distributions of environmental conditions and transient simulation; economics - using base case scenarios and sensitivity values to arrive at costs expressed in terms of production costs, annualized costs and present value costs; energy and water consumption; and environmental effects. The once-through systems were found to be the least expensive of the four systems, the most energy efficient, but potentially the most environmentally damaging. On the other extreme, dry cooling towers are the most environmentally sound while being the most expensive and least energy efficient. Finally, the results of the economic optimization are compared with results from previous comparative studies.

The selection of waste heat rejection systems for steam-electric power plants involves a trade-off among environmental, energy and water conservation, and economic factors.

Lesson Planning for High School Physical Education

Meeting the National Standards & Grade-Level Outcomes

Lesson Planning for High School Physical Education offers more than 240 lesson plans that are standards-based and ready-to-use. These innovative plans are great for fostering physical literacy in your students. The book also provides guidance on how to plan effective lessons that align with SHAPE America’s National Standards and Grade-Level Outcomes for K-12 Physical Education.

The book also provides guidance on how to plan effective lessons that align with SHAPE America’s National Standards and Grade-Level Outcomes for K-12 Physical Education.

Building an Effective Security Program

Building an Effective Security Program provides readers with a comprehensive approach to securing the IT systems in use at their organizations. This book provides information on how to structure and operate an effective cybersecurity program that includes people, processes, technologies, security awareness, and training. This program will establish and maintain effective security protections for the confidentiality, availability, and integrity of organization information. In this book, the authors take a pragmatic approach to building organization cyberdefenses that are effective while also remaining affordable. This book is intended for business leaders, IT professionals, cybersecurity personnel, educators, and students interested in deploying real-world cyberdefenses against today’s persistent and sometimes devastating cyberattacks. It includes detailed explanation of the following IT security topics: IT Security Mindset—Think like an IT security professional, and consider how your IT environment can be defended against potential cyberattacks. Risk Management—Identify the assets, vulnerabilities and threats that drive IT risk, along with the controls that can be used to mitigate such risk. Effective Cyberdefense—Consider the components of an effective organization cyberdefense to successfully protect computers, devices, networks, accounts, applications and data. Cyber Operations—Operate cyberdefense capabilities and controls so that assets are protected, and intruders can be detected and repelled before significant damage can be done. IT Security Awareness and Training—Promote effective cybersecurity practices at work, on travel, and at home, among your organization’s business leaders, IT professionals, and staff. Resilient IT Security—Implement, operate, monitor, assess, and improve your cybersecurity program on an ongoing basis to defend against the cyber threats of today and the future.

... blockchain as follows: tamper evident and tamper resistant digital ledgers implemented in a distributed fashion (i.e., without a central repository) and usually without a central authority (i.e., a bank, company or government).