Products related to Isotopes:
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Isotopes : A Very Short Introduction
An isotope is a variant form of a chemical element, containing a different number of neutrons in its nucleus.Most elements exist as several isotopes. Many are stable while others are radioactive, and some may only exist fleetingly before decaying into other elements. In this Very Short Introduction, Rob Ellam explains how isotopes have proved enormously important across all the sciences and in archaeology.Radioactive isotopes may be familiar from their use in nuclear weapons, nuclear power, and in medicine, as well as in carbon dating.They have been central to establishing the age of the Earth and the origins of the solar system.Combining previous and new research, Ellam provides an overview of the nature of stable and radioactive isotopes, and considers their wide range of modern applications.ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area.These pocket-sized books are the perfect way to get ahead in a new subject quickly.Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
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Leadership Assessment for Talent Development
For professionals responsible for talent management and development, assessing competence and capability is crucial, especially in relation to recruiting the right leader.Yet talent professionals can also use leadership assessment as a positive and powerful talent development tool.Leadership Assessment for Talent Development goes beyond recruitment to position assessment as a central, strategic activity.It demonstrates how to apply a connected process that accelerates behavioural change areas and facilitates the engagement and enabling of in-house talent.This practical, forward-looking book uses authentic, engaging case studies to show how the principles of leadership assessment can work in practice.It is an essential companion for HR and talent professionals in any field who want to equip their company with the talent it needs to be fit for business success.
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Reshaping Entrepreneurship Education With Strategy and Innovation
New small business owners are constantly pressured to play a major role in the economic growth of their respected nation.However, revitalizing how individuals think, research, teach, and implement performance strategies to improve the operations of these small businesses is critical to entrepreneurial success. Reshaping Entrepreneurship Education With Strategy and Innovation is an essential reference source that discusses strategies to overcome performance barriers as well as implementation of effective entrepreneurial processes based on a wide range of global issues.Featuring research on topics such as authentic leadership, business ethics, and social entrepreneurship, this book is ideally designed for entrepreneurs, business professionals, scholars, researchers, students, and practitioners seeking coverage on innovative performance operations of small businesses.
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Management, Leadership and Entrepreneurship in Pharmacy
Management, Leadership and Entrepreneurship in Pharmacy provides the knowledge, skills and confidence to assume managerial and leadership roles throughout the pharmacy profession, and to unleash full entrepreneurial potential.It brings the principles of managerial sciences to the practice of pharmacy in diverse and modern day settings. The new book is split into four sections, the first focuses on the core concepts that apply to managers, leaders and entrepreneurs including emotional intelligence and conflict management. Section two summarises managerial competencies including traditional topics of inventory management and financial literacy, but also subjects such as workplace design and workflow management. Section three focuses on leadership competencies that transcend day-to-day managerial responsibilities such as leading change and addressing ‘wicked’ problems (such as sustainability). Section four focuses on innovation and entrepreneurship, exploring topics such as the psychology of innovation, business planning and networking. The book contains helpful, supportive examples and useful resources all designed to empower, support and motivate the next generation of managers, leaders and entrepreneurs in pharmacy.
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Can isotopes occur naturally?
Yes, isotopes can occur naturally. Isotopes are variants of a particular chemical element that have the same number of protons but different numbers of neutrons. Many elements have naturally occurring isotopes, and they can be found in various proportions in nature. For example, carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. These isotopes are formed through natural processes such as radioactive decay and nuclear reactions.
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How do neutrons enter isotopes?
Neutrons enter isotopes through a process called neutron capture. Neutron capture occurs when a neutron is absorbed by the nucleus of an atom, resulting in the formation of a new isotope. This process can change the atomic mass of the isotope without affecting its chemical properties. Neutron capture plays a crucial role in nuclear reactions and the formation of heavy elements in stars.
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What are isotopes in chemistry?
Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons. This means that isotopes have the same atomic number but different atomic masses. For example, carbon-12 and carbon-14 are isotopes of carbon. Isotopes can have different physical properties, such as different atomic masses, but they have similar chemical properties because they have the same number of protons and electrons.
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How do radioactive isotopes decay?
Radioactive isotopes decay through the process of emitting radiation in the form of alpha particles, beta particles, or gamma rays. This emission of radiation occurs as the unstable nucleus of the isotope seeks to reach a more stable state. The type of decay that occurs depends on the specific isotope and its atomic structure. Over time, the decay process transforms the original isotope into a different element or a different isotope of the same element.
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Leadership and Management Development
Firmly established as the leading text in its field, Leadership and Management Development is the ideal core text for students on the CIPD PDS qualification and on business and HR degree programmes, both at undergraduate and postgraduate level.This 5th edition has been re-titled and revised to focus more on leadership in line with how the subject is being taught today.It also achieves a greater balance between theory and practice, supporting in depth academic and critical coverage with real life case studies and examples from industry.Further improvements include:Third author, specialising in industry and leadership, added to the prestigious line upExpanded coverage of diversity, ecology, ethics and SMEsA more international, global perspective in line with current teaching practiceCompletely revised and updated references to bring the book up to dateLearning FeaturesWeblinks and further reading enable students to explore key ideas, while 'reflect', 'conclude' and 'plan' boxes, discussion questions and group activities engage and challenge students, encouraging them to link issues with industry and form their own conclusions.WRITTEN FOR - Students on the CIPD PDS qualification and on business and HR degree programmes, both at undergraduate and postgraduate level.
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A Primer on Stable Isotopes in Ecology
In the past few decades, the field of ecology has made huge advancements thanks to stable isotopes.Ecologists need to understand the principles of stable isotopes to fully appreciate many studies in their discipline.Ecologists also need to be aware of isotopic approaches to enrich their “toolbox” for further advancing the discipline.A Primer on Stable Isotopes in Ecology is a concise and foundational resource for anyone interested in acquiring theoretical and practical knowledge for the application of stable isotopes in ecology. Readers will gain a more in-depth and complete knowledge of stable isotopes and explore isotopic methods used in ecological research, learning about stable isotope definitions, measurement, ecological processes, and applications in research.Chapters include in-depth descriptions of stable isotopes and their notation, isotope fractionation, isotope mixing, heavy isotope enrichment, and quantification methods by mass spectrometry and laser spectroscopy.The text guides readers to think "isotopically” to better understand research conducted using stable isotopes.The book also provides basic practical skills and activities to apply stable isotope methods in ecological research.It includes 5 activities through which readers can apply their knowledge to real-world problems and improve their skills for interpreting and using stable isotopes in ecological research.This book is designed for students and scientists from different backgrounds who share the common interest in stable isotopes.
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Use of Water Stable Isotopes in Hydrological Process
Stable and radioactive isotopes in water are powerful tools in the tracking of the path of water molecules through the whole water cycle. In the last decade, a considerable number of studies have been published on the use of water isotopes, and their number is ever-growing. The main reason is the development of new measurement techniques (i.e., laser absorption spectroscopy) that allow measurements of stable isotope ratios at ever-higher resolutions. Therefore, this compilation of papers has been published to address the current state-of-the-art water isotope methods, applications, and interpretations of hydrological processes, and to contribute to the rapidly growing repository of isotope data, which is important for future water resource management. We are pleased to present here a book with new findings in thirteen original research papers and one review paper issued in the Water MDPI Special Issue (SI) "Use of Water Isotopes in Hydrological Processes". The authors report the use of water isotopes in hydrological processes worldwide, including studies at both local and regional scales related to either precipitation dynamics or to different applications of water isotopes in combination with other hydrochemical parameters in investigations of surface water, snowmelt, soil water, groundwater and xylem water to identify the hydrological and geochemical processes.
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Innovation Management : Effective strategy and implementation
The new edition of this highly successful textbook draws on the authors’ extensive industry experience and academic research to provide a concise and practical approach to developing and implementing strategies.Offering a highly readable text alongside an effective mix of theory, case studies and updated pedagogical features, the book covers both strategic and managerial elements of innovation.The tools described by the well-respected and authoritative author team can be used to improve performance in both service and manufacturing companies, and the text is an excellent practical resource for students and managers alike.This textbook caters primarily for MBA and executive students of Innovation Management.In addition, it is an essential text for upper level undergraduate and postgraduate students of Innovation Management, as well as for practitioners seeking to enhance their understanding of the subject. New to this Edition:- Updated and expanded coverage throughout based on a review of over 250 key publications on innovation management- 86 international case studies that illustrate both the theory and practice of managing innovation- Video interviews on the companion website to accompany case studies from each chapter, featuring high-profile business managers from around the world- Reflective questions for students at the end of each chapter, with suggested answers on the companion website
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Are there isotopes, yes or no?
Yes, there are isotopes. Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons. This results in variations in atomic mass for a given element.
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How do radioactive isotopes decay exponentially?
Radioactive isotopes decay exponentially because the rate of decay is proportional to the amount of the isotope present. This means that as time goes on, the amount of the isotope decreases at an increasingly rapid rate. The decay is described by the exponential decay equation, which shows that the amount of the isotope remaining decreases by a constant fraction over equal intervals of time. This exponential decay behavior allows scientists to predict the amount of a radioactive isotope remaining at any given time.
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What are the three carbon isotopes?
The three carbon isotopes are carbon-12, carbon-13, and carbon-14. Carbon-12 is the most abundant and stable isotope, making up about 98.9% of all carbon atoms. Carbon-13 is a stable isotope, making up about 1.1% of all carbon atoms. Carbon-14 is a radioactive isotope with a half-life of about 5,730 years and is used in radiocarbon dating to determine the age of organic materials.
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Could one describe isotopes like this?
Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons. This means that isotopes have the same chemical properties but different atomic masses. Therefore, one could describe isotopes as variations of the same element with different atomic masses due to differing numbers of neutrons.
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