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Products related to Efficiency:


  • Energy Efficiency Matters
    Energy Efficiency Matters


    Price: 11.99 £ | Shipping*: 3.99 £
  • Microeconomics : Equilibrium and Efficiency
    Microeconomics : Equilibrium and Efficiency

    Microeconomics: Equilibrium and Efficiency teaches how to apply microeconomic theory in an innovative, intuitive and concise way.Using real-world, empirical examples, this book not only covers the building blocks of the subject, but helps gain a broad understanding of microeconomic theory and models.

    Price: 69.99 £ | Shipping*: 0.00 £
  • Promoting energy efficiency standards and technologies to enhance energy efficiency in buildings
    Promoting energy efficiency standards and technologies to enhance energy efficiency in buildings

    Considerable progress in energy efficiency in the building sector is reported in the majority of the UNECE member States, and still reaching the potential often falls short due to flawed policy frameworks, and lack of public awareness on available modern technologies and education on long-term economic and social benefits of energy efficiency improvement.This publication is prepared in response to the outlined challenges and aims to elucidate the status of implementation of energy efficiency standards in buildings and deployment of appropriate technologies, and to identify good policy practices and replicable solutions.It also proposes a set of general recommendations and priority actions arising from the analysis.

    Price: 44.95 £ | Shipping*: 0.00 £
  • Bandwidth and Efficiency Enhancement in Radio Frequency Power Amplifiers for Wireless Transmitters
    Bandwidth and Efficiency Enhancement in Radio Frequency Power Amplifiers for Wireless Transmitters

    This book focuses on broadband power amplifier design for wireless communication.Nonlinear model embedding is described as a powerful tool for designing broadband continuous Class-J and continuous class F power amplifiers.The authors also discuss various techniques for extending bandwidth of load modulation based power amplifiers, such as Doherty power amplifier and Chireix outphasing amplifiers.The book also covers recent trends on digital as well as analog techniques to enhance bandwidth and linearity in wireless transmitters. Presents latest trends in designing broadband power amplifiers;Covers latest techniques for using nonlinear model embedding in designing power amplifiers based on waveform engineering;Describes the latest techniques for extending bandwidth of load modulation based power amplifiers such as Doherty power amplifier and Chireix outphasing amplifiers;Includes coverage of hybrid analog/digital predistortion as wideband solution for wireless transmitters;Discusses recent trends on on-chip power amplifier design with GaN /GaAs MMICs for high frequency applications.

    Price: 89.99 £ | Shipping*: 0.00 £
  • What is the efficiency of a space heater with 100% efficiency?

    A space heater with 100% efficiency would convert all the electrical energy it consumes into heat, making it extremely efficient. This means that all the energy input is converted into useful output, with no waste. However, it's important to note that achieving 100% efficiency in real-world devices is extremely difficult due to factors such as heat loss and other inefficiencies in the system.

  • What is energy efficiency?

    Energy efficiency refers to using less energy to perform the same task or function, ultimately reducing energy waste and lowering energy costs. This can be achieved through various methods such as using energy-efficient appliances, improving insulation in buildings, and implementing energy-saving practices in industrial processes. Energy efficiency is an important aspect of sustainable development and can help reduce greenhouse gas emissions and mitigate the impact of climate change. By improving energy efficiency, we can conserve natural resources and create a more sustainable and environmentally friendly energy system.

  • What is the efficiency?

    Efficiency is a measure of how well resources are utilized to achieve a specific goal or outcome. It is often expressed as the ratio of output to input, showing how much output is produced per unit of input. High efficiency means that resources are being used effectively and wastage is minimized, leading to optimal results. In contrast, low efficiency indicates that resources are not being utilized efficiently, resulting in lower productivity and potentially higher costs.

  • Can the efficiency be zero?

    No, efficiency cannot be zero. Efficiency is a measure of how well a system or process uses inputs to produce outputs, and it is always a positive value between 0 and 1. A value of zero would indicate that no useful work is being done, which is not possible in a functioning system. If a system is not producing any useful output, its efficiency would be close to zero but not exactly zero.

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  • Dynamic Efficiency and Productivity Measurement
    Dynamic Efficiency and Productivity Measurement

    A systematic treatment of dynamic decision making and performance measurementModern business environments are dynamic.Yet, the models used to make decisions and quantify success within them are stuck in the past.In a world where demands, resources, and technology are interconnected and evolving, measures of efficiency need to reflect that environment. In Dynamic Efficiency and Productivity Measurement, Elvira Silva, Spiro E.Stefanou, and Alfons Oude Lansink look at the business process from a dynamic perspective.Their systematic study covers dynamic production environments where current production decisions impact future production possibilities.By considering practical factors like adjustments over time, this book offers an important lens for contemporary microeconomic analysis.Silva, Stefanou, and Lansink develop the analytical foundations of dynamic production technology in both primal and dual representations, with an emphasis on directional distance functions.They cover concepts measuring the production structure (economies of scale, economies of scope, capacity utilization) and performance (allocative, scale and technical inefficiency, productivity) in a methodological and comprehensive way. Through a unified approach, Dynamic Efficiency and Productivity Measurement offers a guide to how firms maximize potential in changing environments and an invaluable contribution to applied microeconomics.

    Price: 77.00 £ | Shipping*: 0.00 £
  • Asymptotic Efficiency of Nonparametric Tests
    Asymptotic Efficiency of Nonparametric Tests

    Making a substantiated choice of the most efficient statistical test is one of the basic problems of statistics.Asymptotic efficiency is an indispensable technique for comparing and ordering statistical tests in large samples.It is especially useful in nonparametric statistics where it is usually necessary to rely on heuristic tests.This monograph presents a unified treatment of the analysis and calculation of the asymptotic efficiencies of nonparametric tests.Powerful new methods are developed to evaluate explicitly different kinds of efficiencies.Of particular interest is the description of domains of the Bahadur local optimality and related characterisation problems based on recent research by the author.Other Russian results are also published here for the first time in English.Researchers, professionals and students in statistics will find this book invaluable.

    Price: 110.00 £ | Shipping*: 0.00 £
  • Samurai Champloo Music Record: Playlist
    Samurai Champloo Music Record: Playlist


    Price: 65.49 £ | Shipping*: 0.00 £
  • Streaming Music, Streaming Capital
    Streaming Music, Streaming Capital

    In Streaming Music, Streaming Capital, Eric Drott analyzes the political economy of online music streaming platforms.Attentive to the way streaming has reordered the production, circulation, and consumption of music, Drott examines key features of this new musical economy, including the roles played by data collection, playlisting, new methods of copyright enforcement, and the calculation of listening metrics.Yet because streaming underscores how uneasily music sits within existing regimes of private property, its rise calls for a broader reconsideration of music’s complex and contradictory relation to capitalism.Drott's analysis is not simply a matter of how music is formatted in line with dominant measures of economic value; equally important is how music eludes such measures, a situation that threatens to reduce music to a cheap, abundant resource.By interrogating the tensions between streaming’s benefits and pitfalls, Drott sheds light on music’s situation within digital capitalism, from growing concentrations of monopoly power and music’s use in corporate surveillance to issues of musical value, labor, and artist pay.

    Price: 25.99 £ | Shipping*: 3.99 £
  • What are power and efficiency?

    Power is the rate at which work is done or energy is transferred, and it is measured in watts. It represents the ability to exert force or to perform work. Efficiency, on the other hand, is a measure of how well a system or process uses energy or resources to accomplish a task. It is the ratio of useful output to total input, and it indicates how effectively energy is being converted into useful work. In summary, power is the capacity to do work, while efficiency is the measure of how well that work is being done.

  • What is an efficiency gain?

    An efficiency gain refers to the improvement in productivity or output that is achieved by using fewer resources. This can be achieved through streamlining processes, reducing waste, improving technology, or increasing the skills of the workforce. Efficiency gains are important for businesses as they can lead to cost savings, increased profitability, and a competitive advantage in the market. Overall, efficiency gains help organizations to achieve more with less, ultimately leading to improved performance and success.

  • How high is the efficiency?

    The efficiency is very high, as the process is streamlined and optimized to ensure maximum output with minimal resources. By eliminating unnecessary steps and focusing on key tasks, the efficiency is greatly improved. This allows for tasks to be completed quickly and accurately, resulting in higher productivity and overall success.

  • What is efficiency in physics?

    Efficiency in physics refers to the ratio of useful work output to the total energy input in a system. It is a measure of how well a system can convert input energy into useful output energy. A system with high efficiency will waste less energy and be more effective in its operation. Efficiency is an important concept in physics as it helps in evaluating the performance of various systems and technologies.

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