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  • Maths for Chemists
    Maths for Chemists

    The two volumes of Maths for Chemists provide an excellent resource for all undergraduate chemistry students but are particularly focussed on the needs of students who may not have studied mathematics beyond GCSE level (or equivalent).The texts are introductory in nature and adopt a sympathetic approach for students who need support and understanding in working with the diverse mathematical tools required in a typical chemistry degree course.The early chapters of Maths for Chemists Volume I: Numbers, Functions and Calculus provide a succinct introduction to the important mathematical skills of algebraic manipulation, trigonometry, numbers, functions, units and the general grammar of maths.Later chapters build on these basic mathematical principles as a foundation for the development of differential and integral calculus.In spite of the introductory nature of this volume, some of the more important mathematical tools required in quantum chemistry are deliberately included, through a gradual introduction to, and development of, the concept of the eigenvalue problem.Ideal for the needs of undergraduate chemistry students, Tutorial Chemistry Texts is a major series consisting of short, single topic or modular texts concentrating on the fundamental areas of chemistry taught in undergraduate science courses.Each book provides a concise account of the basic principles underlying a given subject, embodying an independent-learning philosophy and including worked examples.

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  • Python for Chemists
    Python for Chemists

    This accessible and self-contained guide provides a comprehensive introduction to the popular programming language Python, with a focus on applications in chemistry and chemical physics.Ideally suited to students and researchers of chemistry learning to employ Python for problem-solving in their research, this fast-paced primer first builds a solid foundation in the programming language before progressing to advanced concepts and applications in chemistry.The required syntax and data structures are established, and then applied to solve problems computationally.Popular numerical packages are described in detail, including NumPy, SciPy, Matplotlib, SymPy, and pandas.End of chapter problems are included throughout, with worked solutions available within the book.Additional resources, datasets, and Jupyter Notebooks are provided on a companion website, allowing readers to reinforce their understanding and gain confidence applying their knowledge through a hands-on approach.

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  • Chemists' War : 1914-1918
    Chemists' War : 1914-1918

    Within months of the start of the First World War, Germany began to run out of the raw materials it needed to make explosives.As Germany faced imminent defeat, chemists such as Fritz Haber and Carl Bosch came to the rescue with Nobel Prize winning discoveries that overcame the shortages and enabled the country to continue in the war.Similarly, Britain could not have sustained its war effort for four years had it not been for chemists like Chaim Weizmann who was later to become the first president of the State of Israel. Michael Freemantle tells the stories of these and many other chemists and explains how their work underpinned and shaped what became known as The Chemists’ War.He reveals: • how chemistry contributed to the care of the sick and wounded and to the health and safety of troops; • how coal not only powered the war but was also an important source of the chemicals needed for the manufacture of explosives, dyes, medicines and antiseptics;• how Britain’s production of propellants relied on the slaughter of tens of thousands of whales;• how a precious metal played a critical role in the war;• how poisonous chemicals were used as weapons of mass destruction for the first time in the history of warfare and how chemists developed gas masks for protection against these weapons; • how the British naval blockade of Germany imperilled agricultural production in the United States. The book will appeal to the general reader as well as the many scientists and historians interested in the Great War.

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  • Rheology for Chemists : An Introduction
    Rheology for Chemists : An Introduction

    Rheology is primarily concerned with materials: scientific, engineering and everyday products whose mechanical behaviour cannot be described using classical theories.From biological to geological systems, the key to understanding the viscous and elastic behaviour firmly rests in the relationship between the interactions between atoms and molecules and how this controls the structure, and ultimately the physical and mechanical properties.Rheology for Chemists An Introduction takes the reader through the range of rheological ideas without the use of the complex mathematics.The book gives particular emphasis on the temporal behaviour and microstructural aspects of materials, and is detailed in scope of reference.An excellent introduction to the newer scientific areas of soft matter and complex fluid research, the second edition also refers to system dimension and the maturing of the instrumentation market.This book is a valuable resource for practitioners working in the field, and offers a comprehensive introduction for graduate and post graduates. "... well-suited for self-study by research workers and technologists, who, confronted with technical problems in this area, would like a straightforward introduction to the subject of rheology." Chemical Educator, "... full of valuable insights and up-to-date information." Chemistry World

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  • Which chemists have tattoos?

    Many chemists have tattoos, as tattoos are a personal choice and not limited by profession. Chemists, like people in any other profession, may choose to express themselves through body art. Some chemists may have tattoos related to their field of study, such as chemical structures or elements, while others may have tattoos unrelated to their work. Ultimately, the presence of tattoos among chemists is diverse and reflects the individuality of each person.

  • What are chemists and physicists?

    Chemists are scientists who study the composition, properties, and reactions of substances. They investigate the ways in which different chemicals interact with each other and how they can be used in various applications. Physicists, on the other hand, are scientists who study the fundamental principles governing the behavior of matter and energy in the universe. They explore the laws of nature, such as gravity, electromagnetism, and quantum mechanics, to understand the physical world at its most basic level. Both chemists and physicists play crucial roles in advancing our understanding of the natural world and developing new technologies.

  • Do chemists understand quantum mechanics?

    Yes, chemists do understand quantum mechanics to some extent. Quantum mechanics is the theoretical basis of modern chemistry and helps explain the behavior of atoms and molecules. Chemists use quantum mechanics to understand chemical bonding, molecular structure, and spectroscopy. While not all chemists may have an in-depth understanding of the mathematical intricacies of quantum mechanics, they do apply its principles in their research and work.

  • How can substances be extracted, chemists?

    Substances can be extracted by chemists using various methods such as solvent extraction, steam distillation, and chromatography. Solvent extraction involves using a solvent to dissolve the desired substance from a mixture, while steam distillation uses steam to separate volatile compounds from non-volatile ones. Chromatography separates substances based on their different affinities for a stationary phase. These methods allow chemists to isolate and purify specific substances from complex mixtures for further analysis and use.

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  • Heritage Tourism
    Heritage Tourism

    Heritage Tourism provides a balanced view of both theoretical issues and applied subjects that managers must deal with on a daily basis.These concepts are illustrated throughout the text via examples and boxed case studies. With the rapid growth of special interest travel during the past two decades, the demand for heritage tourism experiences has soared, and its economic and socio-cultural importance cannot be overstated.This book addresses this booming type of tourism and will prove to be a valuable resource for educators, students, and practitioners in the field of heritage tourism.

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  • Biochemical Engineering : A Textbook for Engineers, Chemists and Biologists
    Biochemical Engineering : A Textbook for Engineers, Chemists and Biologists

    Completely revised, updated, and enlarged, this second edition now contains a subchapter on biorecognition assays, plus a chapter on bioprocess control added by the new co-author Jun-ichi Horiuchi, who is one of the leading experts in the field. The central theme of the textbook remains the application of chemical engineering principles to biological processes in general, demonstrating how a chemical engineer would address and solve problems.To create a logical and clear structure, the book is divided into three parts.The first deals with the basic concepts and principles of chemical engineering and can be read by those students with no prior knowledge of chemical engineering.The second part focuses on process aspects, such as heat and mass transfer, bioreactors, and separation methods.Finally, the third section describes practical aspects, including medical device production, downstream operations, and fermenter engineering.More than 40 exemplary solved exercises facilitate understanding of the complex engineering background, while self-study is supported by the inclusion of over 80 exercises at the end of each chapter, which are supplemented by the corresponding solutions. An excellent, comprehensive introduction to the principles of biochemical engineering.

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  • Skin Chemists Womens Vitamin C Brightening Cream 50ml - One Size
    Skin Chemists Womens Vitamin C Brightening Cream 50ml - One Size

    Skin Chemists Vitamin C Brightening Cream is a revitalising skincare product designed to enhance the complexion and restore a youthful radiance. Infused with a high concentration of Vitamin C, a powerful antioxidant known for its brightening and protective properties, this cream works to combat the effects of environmental stressors and promote a more even skin tone. The lightweight, non-greasy formula is easily absorbed, making it suitable for all skin types. It provides intense hydration, leaving the skin feeling soft, supple, and deeply nourished. With regular use, this cream helps to diminish the appearance of dark spots, hyperpigmentation, and blemishes, resulting in a clearer, more luminous complexion. In addition to its Vitamin C content, this brightening cream is enriched with a blend of natural botanical extracts and nourishing ingredients, working synergistically to support the skin's natural regeneration process. It aids in reducing the signs of aging, such as fine lines and wrinkles, while promoting a smoother, more youthful texture. It provides a refreshing and invigorating sensation upon application, making it an indulgent experience for both morning and evening use.

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  • Pharmaceutical Analysis : A Textbook for Pharmacy Students and Pharmaceutical Chemists
    Pharmaceutical Analysis : A Textbook for Pharmacy Students and Pharmaceutical Chemists

    Pharmaceutical analysis determines the purity, concentration, active compounds, shelf life, rate of absorption in the body, identity, stability, rate of release etc. of a drug. Testing a pharmaceutical product involves a variety of analyses, and the analytical processes described in this book are used in industries as diverse as food, beverages, cosmetics, detergents, metals, paints, water, agrochemicals, biotechnological products and pharmaceuticals. The mathematics involved is notoriously difficult, but this much-praised and well established textbook, now revised and updated for its fifth edition, guides a student through the complexities with clear writing and the author's expertise from many years' teaching pharmacy students. Worked calculation examples and self-assessment test questions aid continuous learning reinforcement throughout Frequent use of figures and diagrams clarify points made in the text Practical examples are used to show the application of techniques Key points boxes summarise the need to know information for each topic Focuses on the most relevant and frequently used techniques within the field

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  • What is set theory for chemists?

    Set theory for chemists is a mathematical framework that is used to classify and organize chemical elements, compounds, and reactions. It involves the use of sets, which are collections of distinct objects, to represent different types of chemical entities. Chemists use set theory to categorize elements into groups such as metals, nonmetals, and metalloids, and to describe chemical reactions in terms of reactants, products, and intermediates. Set theory provides a systematic way to analyze and understand the relationships and interactions between different chemical components, making it a valuable tool for organizing and studying chemical systems.

  • Where do chemists get their money from?

    Chemists can get their money from various sources depending on their specific role and employment. Some chemists work in research and development for companies, where they may receive a salary. Others may work in academia and receive funding for their research from grants and scholarships. Additionally, some chemists may work in the pharmaceutical industry and earn money from developing and selling new drugs.

  • Which chemists do not have a PhD?

    Chemists who do not have a PhD typically include those with a bachelor's or master's degree in chemistry or a related field. These individuals may work in industry, government, or research institutions in roles such as laboratory technicians, research assistants, or quality control analysts. While a PhD is often required for more advanced research positions or academic roles, there are still many opportunities for chemists with lower-level degrees to have successful and fulfilling careers in the field.

  • Is hydrogen peroxide (H2O2) unhealthy for chemists?

    Hydrogen peroxide (H2O2) can be unhealthy for chemists if not handled properly. It is a strong oxidizing agent and can cause skin irritation, burns, and respiratory issues if it comes into contact with the skin or is inhaled. Chemists working with hydrogen peroxide should take necessary precautions such as wearing protective gear like gloves and goggles, working in a well-ventilated area, and following proper handling and storage procedures to minimize the risks associated with its use.

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