Products related to Concentration:
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Mensa Train Your Brain - Concentration : 200 puzzles to unlock your mental potential
Improve your mind's power and unlock your full potential with the first in Mensa's new brain-training series. This full-colour book guides you through eight chapters, each focussed on a different aspect of your brain's ability to concentrate, from creativity and problem-solving to lateral and logical thinking. Every chapter takes you through the science behind how your brain works, gives instruction on how to improve your concentration skills, and provides you with a series of puzzles and exercises to get you started on your brain-training journey!
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Peterson's Stress Concentration Factors
The bible of stress concentration factors—updated to reflect today's advances in stress analysis This book establishes and maintains a system of data classification for all the applications of stress and strain analysis, and expedites their synthesis into CAD applications.Filled with all of the latest developments in stress and strain analysis, this Fourth Edition presents stress concentration factors both graphically and with formulas, and the illustrated index allows readers to identify structures and shapes of interest based on the geometry and loading of the location of a stress concentration factor. Peterson's Stress Concentration Factors, Fourth Edition includes a thorough introduction of the theory and methods for static and fatigue design, quantification of stress and strain, research on stress concentration factors for weld joints and composite materials, and a new introduction to the systematic stress analysis approach using Finite Element Analysis (FEA).From notches and grooves to shoulder fillets and holes, readers will learn everything they need to know about stress concentration in one single volume. Peterson's is the practitioner's go-to stress concentration factors referenceIncludes completely revised introductory chapters on fundamentals of stress analysis; miscellaneous design elements; finite element analysis (FEA) for stress analysisFeatures new research on stress concentration factors related to weld joints and composite materialsTakes a deep dive into the theory and methods for material characterization, quantification and analysis methods of stress and strain, and static and fatigue design Peterson's Stress Concentration Factors is an excellent book for all mechanical, civil, and structural engineers, and for all engineering students and researchers.
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The Power of Concentration
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Improving Concentration : A Professional Resource for Assessing and Improving Concentration and Performance
Improving Concentration has been designed to help individuals improve their concentration skills.It is aimed primarily at those taking on a training role in relation to the individual concerned.However, it can also be used by the individuals themselves as a self-help resource.This resource will help trainers to convey to their students: an understanding of concentration how concentration works for them how to improve their concentration skills how to manage concentration in relation to their performance.This Psychological skills training resource is arranged in a format that is both easy to use and clear to follow.The activities can be used with both individual students and groups Part 1 'The knowledge base' outlines theoretical perspectives on concentration and describes the Bailey / Brown model of concentration.Part 2 'Pathways to improving concentration' explains and describes how the Bailey / Brown model of concentration can be used as a guide to raising awareness, understanding, monitoring and evaluating interventions aimed at improving concentration in people.Part 3 'The activities' in this resource can be used singly or combined as part of a structured intervention to improve an individual's concentration skills.
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At what blood alcohol concentration do brain cells die?
Brain cells can start to die at a blood alcohol concentration of around 0.15%. This level of alcohol in the blood can lead to significant impairment of brain function, affecting coordination, memory, and decision-making. Prolonged exposure to high levels of alcohol can cause irreversible damage to brain cells, leading to cognitive deficits and other neurological problems. It is important to drink alcohol in moderation to protect the health of the brain.
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Why are concentration camps actually called concentration camps?
Concentration camps are called so because they concentrate a large number of people in a confined area, often under harsh conditions. The term "concentration" refers to the act of bringing together or focusing a specific group of individuals in one place. These camps were historically used to detain and oppress specific groups of people, such as political dissidents, minorities, or prisoners of war, with the goal of controlling and monitoring them closely.
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At what blood alcohol concentration do brain cells start to die?
Brain cells start to die at a blood alcohol concentration of around 0.15%. At this level, alcohol begins to disrupt the functioning of the brain, leading to impaired cognitive abilities and coordination. Prolonged exposure to high levels of alcohol can result in irreversible damage to brain cells and tissues. It is important to drink responsibly and in moderation to protect the health of the brain.
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How does the enzyme concentration affect the substrate concentration?
The enzyme concentration directly affects the rate of reaction by increasing the likelihood of collisions between the enzyme and substrate molecules. As the enzyme concentration increases, there are more active sites available to bind with the substrate molecules, leading to a faster rate of reaction. However, once all the active sites are occupied, further increases in enzyme concentration will not have a significant effect on the rate of reaction unless the substrate concentration is also increased. Therefore, the enzyme concentration and substrate concentration both play a crucial role in determining the rate of reaction.
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New Children Maze Book Find Differences Concentration Training Intelligence Brain-moving Maze Game
New Children Maze Book Find Differences Concentration Training Intelligence Brain-moving Maze Game
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Left and Right Brain Thinking Books Concentration Maze Challenge Kindergarten Maze Magic Line
Left and Right Brain Thinking Books Concentration Maze Challenge Kindergarten Maze Magic Line
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Theoretical Neuroscience : Understanding Cognition
This textbook is an introduction to Systems and Theoretical/Computational Neuroscience, with a particular emphasis on cognition.It consists of three parts: Part I covers fundamental concepts and mathematical models in computational neuroscience, along with cutting-edge topics.Part II explores the building blocks of cognition, including working memory (how the brain maintains and manipulates information "online" without external input), decision making (how choices are made among multiple options under conditions of uncertainty and risk) and behavioral flexibility (how we direct attention and control actions).Part III is dedicated to frontier research, covering models of large-scale multi-regional brain systems, Computational Psychiatry and the interface with Artificial Intelligence.The author highlights the perspective of neural circuits as dynamical systems, and emphasizes a cross-level mechanistic understanding of the brain and mind, from genes and cell types to collective neural populations and behavior.Overall, this textbook provides an opportunity for readers to become well versed in this highly interdisciplinary field of the twenty-first century. Key FeaturesRooted in the most recent advances in experimental studies of basic cognitive functionsIntroduces neurobiological and mathematical concepts so that the book is self-containedHeavily illustrated with high-quality figures that help to illuminate neurobiological concepts, present experimental findings and explain mathematical modelsConcludes with a list of core cognitive behavior tasks, ten take-home messages and three open questions for future researchComputer model codes are available via GitHub for hands-on practice
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Theoretical Neuroscience : Understanding Cognition
This textbook is an introduction to Systems and Theoretical/Computational Neuroscience, with a particular emphasis on cognition.It consists of three parts: Part I covers fundamental concepts and mathematical models in computational neuroscience, along with cutting-edge topics.Part II explores the building blocks of cognition, including working memory (how the brain maintains and manipulates information "online" without external input), decision making (how choices are made among multiple options under conditions of uncertainty and risk) and behavioral flexibility (how we direct attention and control actions).Part III is dedicated to frontier research, covering models of large-scale multi-regional brain systems, Computational Psychiatry and the interface with Artificial Intelligence.The author highlights the perspective of neural circuits as dynamical systems, and emphasizes a cross-level mechanistic understanding of the brain and mind, from genes and cell types to collective neural populations and behavior.Overall, this textbook provides an opportunity for readers to become well versed in this highly interdisciplinary field of the twenty-first century. Key FeaturesRooted in the most recent advances in experimental studies of basic cognitive functionsIntroduces neurobiological and mathematical concepts so that the book is self-containedHeavily illustrated with high-quality figures that help to illuminate neurobiological concepts, present experimental findings and explain mathematical modelsConcludes with a list of core cognitive behavior tasks, ten take-home messages and three open questions for future researchComputer model codes are available via GitHub for hands-on practice
Price: 210.00 £ | Shipping*: 0.00 £
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What is the difference between concentration and ion concentration?
Concentration refers to the amount of a substance present in a given volume of solution, typically measured in moles per liter (M). It can refer to the amount of any substance, such as a solute or a solvent, in a solution. On the other hand, ion concentration specifically refers to the amount of ions present in a solution. This can be the concentration of a specific type of ion, such as the concentration of hydrogen ions (H+) in a solution. Therefore, while concentration is a more general term that can refer to any substance, ion concentration specifically refers to the amount of ions in a solution.
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What is the difference between molar concentration and mass concentration?
Molar concentration is a measure of the amount of a substance in a given volume of solution, expressed in moles per liter (mol/L). Mass concentration, on the other hand, is a measure of the amount of a substance in a given volume of solution, expressed in grams per liter (g/L). Molar concentration takes into account the molecular weight of the substance, while mass concentration simply considers the mass of the substance present in the solution.
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What is the difference between mass concentration and molar concentration?
Mass concentration refers to the amount of solute present in a given volume of solution, typically expressed in units such as grams per liter. On the other hand, molar concentration, also known as molarity, refers to the number of moles of solute present in a given volume of solution, typically expressed in units of moles per liter. In other words, mass concentration is based on the mass of the solute, while molar concentration is based on the number of moles of the solute.
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What are concentration disorders?
Concentration disorders, also known as attention disorders, are conditions that affect a person's ability to focus, pay attention, and control their impulses. These disorders can impact a person's ability to perform daily tasks, maintain relationships, and succeed in school or work. Common concentration disorders include attention-deficit/hyperactivity disorder (ADHD) and attention-deficit disorder (ADD). Symptoms of concentration disorders may include difficulty staying focused, being easily distracted, and struggling to follow instructions. Treatment for concentration disorders often involves a combination of therapy, medication, and lifestyle changes.
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