Products related to Efficient:
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Participatory Culture, Community, and Play : Learning from Reddit
What does online community look like in the age of social networking?How do participatory culture platforms reflect both their designers’ intentions and the desires of their users?In this incisive and timely work, Adrienne L. Massanari discusses how culture is created and challenged on Reddit.com, the self-proclaimed «front page of the internet».Reddit enables the sharing of original and reposted content from around the web, and provides a platform for like-minded individuals to commune around topics of interest – everything from the joys of drinking beer in a shower (/r/showerbeer) to celebrating the pleasures of tidy penmanship (/r/penmanshipporn).Massanari’s ethnographic work provides a detailed examination of the contradictions that shape Reddit’s culture and how they reflect its role as an epicenter of geek culture.The book explores the ways in which community on Reddit is formed and solidified through play and humor, and the complex ways in which Redditors come together, which demonstrate a deep capacity for altruism and charitable giving, but can easily lapse into mob action.It also explores the community’s troubling gender and racial politics and how some Redditors are carving out their own space on the site to fight back.
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Formal SQL Tuning for Oracle Databases : Practical Efficiency - Efficient Practice
The target of SQL tuning is the improvement of the existing execution plan. The authors discuss the removal of brakes in the execution plan.Such "brakes" or bottlenecks can be recognized by a formal analysis of the execution plan.For this purpose no data model knowledge is needed. This is especially beneficial for database administrators because they are usually not or insufficiently familiar with the data model.The book presents numerous practical examples with this method.
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Vectorization : A Practical Guide to Efficient Implementations of Machine Learning Algorithms
Enables readers to develop foundational and advanced vectorization skills for scalable data science and machine learning and address real-world problems Offering insights across various domains such as computer vision and natural language processing, Vectorization covers the fundamental topics of vectorization including array and tensor operations, data wrangling, and batch processing.This book illustrates how the principles discussed lead to successful outcomes in machine learning projects, serving as concrete examples for the theories explained, with each chapter including practical case studies and code implementations using NumPy, TensorFlow, and PyTorch.Each chapter has one or two types of contents: either an introduction/comparison of the specific operations in the numerical libraries (illustrated as tables) and/or case study examples that apply the concepts introduced to solve a practical problem (as code blocks and figures).Readers can approach the knowledge presented by reading the text description, running the code blocks, or examining the figures.Written by the developer of the first recommendation system on the Peacock streaming platform, Vectorization explores sample topics including: Basic tensor operations and the art of tensor indexing, elucidating how to access individual or subsets of tensor elementsVectorization in tensor multiplications and common linear algebraic routines, which form the backbone of many machine learning algorithmsMasking and padding, concepts which come into play when handling data of non-uniform sizes, and string processing techniques for natural language processing (NLP)Sparse matrices and their data structures and integral operations, and ragged or jagged tensors and the nuances of processing them From the essentials of vectorization to the subtleties of advanced data structures, Vectorization is an ideal one-stop resource for both beginners and experienced practitioners, including researchers, data scientists, statisticians, and other professionals in industry, who seek academic success and career advancement.
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Introduction to Community Development : Theory, Practice, and Service-Learning
Historical context, theoretical grounding, critical issues perspective, and the "how-to" for community developmentThis collection of work by leading community development scholars presents students with a theoretical and practical introduction to the field.The text progresses seamlessly from a theoretical overview to a historical overview to three approaches to community development (ecological, interactional, and structural-functional), then explores the practice of community development along with technical assistance, action research, evaluation research, and the role of local organizations, local leadership, and coalitions.The book concludes with critical issues, such as rural development, inner-city development, youth in community development, health care, public schools, and sustainable development. Key features include:New community development intervention models, using examples from recent events to demonstrate the strengths and challenges of such models Community service-learning activities, providing useful examples and case studies of successful service-learning programs in communities A hierarchy of learning activities and exercises within each chapter, ensuring that students learn how to apply concepts to real-world issues Relevant cases of successful community development interventions, giving students examples of 'best practices'Major trends, challenges, and prospects for the future in community development, helping students identify key issues and opportunities Instructor Teaching Site: Password-protected resources contain learning modules, developed by the authors, which include exercises and activities which reinforce chapter content, and demonstrate application of concepts in real-life communities. Student Study Site: Open-access study materials include chapter self-quizzes to aid content learning. This comprehensive, introductory survey text is designed for upper-level undergraduate and graduate courses in Community Development, Urban Studies, Rural Development, and Introduction to Service Learning found in departments of sociology, public administration, management, and social work.
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Does the brain become more efficient when learning?
Yes, the brain becomes more efficient when learning. When we learn new information or skills, the brain forms new neural connections and strengthens existing ones, which allows for more efficient processing and retrieval of that information in the future. This process, known as neuroplasticity, enables the brain to adapt and reorganize itself in response to learning experiences, ultimately leading to increased efficiency in processing and retaining new knowledge. Additionally, as we practice and repeat new skills or information, the brain becomes more efficient at performing those tasks, requiring less cognitive effort over time.
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What is more efficient?
In general, efficiency depends on the context and specific task at hand. However, in many cases, using technology and automation can be more efficient than manual processes. Technology can help streamline tasks, reduce errors, and save time, ultimately leading to increased productivity. It is important to assess the specific needs and goals of a task or process to determine the most efficient approach.
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How efficient is hydropower?
Hydropower is considered to be a highly efficient form of renewable energy. It has a high energy conversion rate, with modern hydropower plants converting around 90% of the energy in flowing water into electricity. Additionally, hydropower plants can quickly respond to changes in electricity demand, making them a reliable source of power. However, the efficiency of hydropower can be affected by factors such as water availability and seasonal variations in flow rates.
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Is efficient coal gasification possible?
Yes, efficient coal gasification is possible with the advancement of technology and the development of more efficient gasification processes. By using advanced gasification technologies, such as integrated gasification combined cycle (IGCC), coal can be converted into syngas with high efficiency. This syngas can then be used for power generation or as a feedstock for the production of chemicals and fuels, making coal gasification a promising option for cleaner energy production. However, challenges such as high costs and environmental concerns still need to be addressed to make coal gasification more widely adopted.
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Efficient Stereo Headphone Amplifier
Efficient Stereo Headphone Amplifier Efficient Stereo Headphone Amplifier can also be used as a small power amplifier for 4-8Ω speaker systems Robust metal housing Stereo RCA input 6.3mm stereo output Volume control and balance control Technical Specification Input 110mV-4V Output 2 x 525mWRMS/2 x 1,500mWMAX/4Ω 2x 330mWRMS/2 x 750mWMAX/8Ω 2 x 114mWRMS/2 x 200mWMAX/32Ω Frequency range 19-40,000Hz S/N ratio 69dB THD 0.1% Admiss. ambient temp. 0-40 �C Power supply via suppl. plug-in PSU Dimensions 120x68x36mm Weight 222g Line input, stereo 2 x RCA L/R Headphone output, stereo 1 x 6.3mm jack
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Efficient Organization : A Governance Approach
An enlightening examination of the economic fundamentals of efficient organizing, focusing on governance and avoiding organizational waste in all forms. If there are two alternative ways to perform a task, why not choose the one that generates less waste?In Efficient Organization, Mikko Ketokivi and Joseph T.Mahoney take a practical and decision-oriented approach to organization design and governance.They first examine contracting and relationships within and across organizations in addition to special topics such as non-profits, public organizations, and stakeholder analysis.They then identity and discuss the main organization design and governance decisions and challenges relevant at the founding of the organization, during its expansion, and at maturity.Ketokivi and Mahoney maintain that the focus of efficient governance is about establishing the credibility of the organization in the eyes of its most important stakeholders.Establishing and maintaining credibility sustain viability of the organization.Highlighting the importance of securing cooperation across individuals and organizations for mutual value creation, this book provides tools that decision-makers can use in their own organizations.
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Bra Efficient Bread Knife - 200mm
This fantastic bread knife from Bra is made of German stainless steel, which ensures its high quality and durability. The knife is part of their Efficient series, which has an elegant and razor-sharp design that is suitable for any kitchen. The handle is made of polypropylene, which makes it extremely comfortable and safe to hold. Perfect for the one who has just moved out, as well as the experienced chef. Information Brand: Good Type: Bread knife Series: Efficient Length: 200 mm
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4/5 inches Energy-efficient Lithium Blades Energy Efficient Lithium Wood Cutting Saw Blades
4/5 inches Energy-efficient Lithium Blades Energy Efficient Lithium Wood Cutting Saw Blades
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Are halogen lamps energy-efficient?
Halogen lamps are not considered to be very energy-efficient. They are known for producing a lot of heat, which means they waste a significant amount of energy. In fact, they are less efficient than other types of lighting such as LED or CFL bulbs. Therefore, if energy efficiency is a priority, it is recommended to consider using alternative lighting options.
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Is a dictatorship more efficient?
A dictatorship can be more efficient in terms of decision-making and implementation of policies because power is concentrated in the hands of a single leader. This can lead to quicker and more decisive actions compared to democracies where decisions may be delayed due to the need for consensus among multiple stakeholders. However, the lack of checks and balances in a dictatorship can also lead to abuses of power, corruption, and the suppression of dissent, which can ultimately hinder long-term efficiency and sustainability. Ultimately, the efficiency of a dictatorship depends on the intentions and capabilities of the leader in power.
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Is the electric kettle efficient?
Yes, electric kettles are generally considered to be efficient. They are designed to quickly and efficiently heat water, using less energy than boiling water on a stovetop. Additionally, electric kettles have automatic shut-off features that help conserve energy and prevent over-boiling. Overall, electric kettles are a convenient and efficient way to heat water for various purposes.
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Are the RGB fans not as efficient or are the non-RGB fans very efficient?
The efficiency of RGB fans and non-RGB fans depends on various factors such as the design, size, and quality of the fans. Generally, the efficiency of a fan is determined by its ability to move air and cool the system effectively. RGB fans may have additional components such as LED lights which could potentially impact their efficiency compared to non-RGB fans. However, this difference may not be significant and there are many efficient RGB fans available on the market. Ultimately, the efficiency of a fan is determined by its specific design and performance, rather than whether it has RGB lighting.
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