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This book describes the profound changes that occurred in the teaching of chemistry in western countries in the years immediately following the Soviet Union's launch of Sputnik, the first artificial Earth satellite, in 1957. With substantial government and private funding, chemistry educators introduced new curricula, developed programs to enhance the knowledge and skills of chemistry teachers, conceived of new models for managing chemistry education, and experimented with a plethora of materials for visualization of concepts and delivery of content. They also began to seriously study and apply findings from the behavioral sciences to the teaching and learning of chemistry. Now, many chemistry educators are contributing original research in the cognitive sciences that relates to chemistry education. While Sputnik seemed to signal the dawn of far-reaching effects that would take place in political, diplomatic, and strategic, as well as in educational spheres, the seeds of these changes were sown decades before, mainly through the insight and actions of one individual, Neil Gordon, who, virtually singlehandedly, launched the ACS Division of Chemical Education and the Journal of Chemical Education. These two institutions provided the impetus for the United States to eventually become the undisputed leader in chemistry education worldwide.
"Organic Syntheses Based on Named Reactions" is an indispensable
reference companion for chemistry students and researchers.
Building on Hassner & Stumer s highly regarded 2e, this new
work reviews 750 reactions, with over 100 new stereoselective and
regioselective reactions. Each A-Z entry provides a carefully
condensed summary of valuable information that a chemist needs to
understand and utilize these fundamental reactions in their work,
including brief practical details. The book is illustrated with
real synthetic examples from the literature and about 3,400
references to the primary literature to aid further reading.
Extensive indexes (name, reagent, reaction) and a very useful
functional group transformation index help the reader fully
navigate this extensive collection of important reactions. With its
comprehensive coverage, superb organization and quality of
presentation, this long-awaited new edition belongs on the shelf of
every organic chemist.
Work with individual atoms and molecules aims to demonstrate
that miniaturized electronic, optical, magnetic, and mechanical
devices can operate ultimately even at the level of a single atom
or molecule. As such, atomic and molecular manipulation has played
an emblematic role in the development of the field of nanoscience.
New methods based on the use of the scanning tunnelling microscope
(STM) have been developed to characterize and manipulate all the
degrees of freedom of individual atoms and molecules with an
unprecedented precision. In the meantime, new concepts have emerged
to design molecules and substrates having specific optical,
mechanical and electronic functions, thus opening the way to the
fabrication of real nano-machines. Manipulation of individual atoms
and molecules has also opened up completely new areas of research
and knowledge, raising fundamental questions of "Optics at the
atomic scale," "Mechanics at the atomic scale," Electronics at the
atomic scale," "Quantum physics at the atomic scale," and
"Chemistry at the atomic scale." This book aims to illustrate the
main aspects of this ongoing scientific adventure and to anticipate
the major challenges for the future in "Atomic and molecular
manipulation" from fundamental knowledge to the fabrication of
atomic-scale devices.
Insects are the most ecologically important multicellular heterotrophs in terrestrial systems. They play critical roles in ecological food webs, remain devastating agricultural and medical pests, and represent the most diverse group of eukaryotes in terms of species numbers. Their dominant role among terrestrial heterotrophs arises from a number of key physiological traits, and in particular by the developmental and evolutionary plasticity of these traits. Ecological and Environmental Physiology of Insects presents a current and comprehensive overview of how the key physiological traits of insects respond to environmental variation. It forges conceptual links from molecular biology through organismal function to population and community ecology. As with other books in the Series, the emphasis is on the unique physiological characteristics of the insects, but with applications to questions of broad relevance in physiological ecology. As an aid to new researchers on insects, it also includes introductory chapters on the basics and techniques of insect physiology ecology.
For over thirty years Susan Wolf has been writing about moral and nonmoral values and the relation between them. This volume collects Wolf's most important essays on the topics of morality, love, and meaning, ranging from her classic essay "Moral Saints" to her most recent "The Importance of Love." Wolf's essays warn us against the common tendency to classify values in terms of a dichotomy that contrasts the personal, self-interested, or egoistic with the impersonal, altruistic or moral. On Wolf's view, this tendency ignores or distorts the significance of such values as love, beauty, and truth, and neglects the importance of meaningfulness as a dimension of the good life. These essays show us how a self-conscious recognition of the variety of values leads to new understandings of the point, the content, and the limits of morality and to new ways of thinking about happiness and well-being.
Therapeutic protein drug products provides a comprehensive overview
of therapeutic protein drug products, with an emphasis on
formulation beginning in the laboratory, followed by manufacturing
and administration in the clinic. A list of many commercial
therapeutic drug products are described and include the product
name, dosages, active concentration, buffer, excipients, Ph,
container type and route of administration. The laboratory
formulation sections focus on the most common buffers, excipients,
and Ph ranges that are commonly tested in addition to systematic
approaches. A brief section on biophysical and analytical analysis
is also provided. Properties of therapeutic protein formulations
are described and include opalescence, phase separation, color, and
subvisible particles. An emphasis is placed on material and process
testing to ensure success during manufacturing. The drug product
manufacturing process, which includes the process of compounding to
filling, is also covered. Methods of delivery in the clinic are
addressed, as well as delivery strategies. Finally, a perspective
on the regulatory requirements for therapeutic protein formulations
is discussed.
This book makes a serious effort at bringing forth and synergistically combining the concepts of green chemistry, sustainability and nanotechnology and should motivate scientistsat all levels to think clearly and seriously about creating and optimizing novel and sustainable green approaches to nanotechnology. The chapters in this book can be divided into three broad categories: 1) Advancement in research on pollution control through the green chemistry principles of nanotechnology; 2) Emergence of nanomaterials in widespread applications in various scientific fields, including but not limited to sensors and catalysts; 3) Extension of research into nanotechnology and green nanotechnology at a rapid pace. Review articles on the individual aspects of these diverse and complementary topics have become important resources for researchers, industry leaders, and regulators, both nationally and internationally. This book contains a few chapters associated with these particular themes, and provides glimpses of the many difficulties and challenges faced by those who seek to not only understand but also regulate the new nanomaterials. Nanotechnology represents a unique field of science, and necessitates new and novel sustainable approaches to create usable end products for the market place with the primary goal of yielding less adverse effects upon both human health and the environment.
That the longstanding antagonism between science and religion is
irreconcilable has been taken for granted. And in the wake of
recent controversies over teaching intelligent design and the
ethics of stem-cell research, the divide seems as unbridgeable as
ever.
Compelling evidence exists to support the hypothesis that both
formal and informal mentoring practices that provide access to
information and resources are effective in promoting career
advancement, especially for women. Such associations provide
opportunities to improve the status, effectiveness, and visibility
of a faculty member via introductions to new colleagues, knowledge
of information about the organizational system, and awareness of
innovative projects and new challenges.
* What is the essence of the similarity between linearly
independent sets of columns of a matrix and forests in a graph?
This book, based primarily on late breaking work ... provides an
interesting snapshot at some of the main lines of current and new
research within the field, such as investigation of the novel
properties of ionic liquids and their uses in separations (e.g.,
gases, organics, and metal ions), biochemistry, medicine, and
nanochemistry. The chapters also reflect the growing theoretical
and computational work within the field leading to new predictive
capability.
This book discusses the combined fields of Intellection Property
and Information Science. At this crossroads of these two
disciplines are lawyers, educators, intellectual property
specialists, searchers, librarians, and consultants, each requiring
a lengthy list of skills necessary for the job. The results of the
work they do is used for business and legal decisions across many
sectors of our society, including industry, academia, government,
and non-profits, to name a few. This book originated from the
American Chemical Society (ACS) Symposium entitled "IP to IP:
Intellection Property for Information Professionals," presented in
Washington DC on August 19th, 2009. It was organized to highlight
the specialty training and education required to work in this
field. The book is targeted towards Information Scientists learning
about Intellectual Property. Traditional education sources such as
universities are represented, and are specialty offerings from the
pharmaceutical sector and the United States Patent and Trademark
Office (USPTO).
There are eight columns in the Periodic Table. The eighth column is
comprised of the rare gases, so-called because they are the rarest
elements on earth. They are also called the inert or noble gases
because, like nobility, they do no work. They are colorless,
odorless, invisible gases which do not react with anything, and
were thought to be unimportant until the early 1960s. Starting in
that era, David Fisher has spent roughly fifty years doing research
on these gases, publishing nearly a hundred papers in the
scientific journals, applying them to problems in geophysics and
cosmochemistry, and learning how other scientists have utilized
them to change our ideas about the universe, the sun, and our own
planet.
While scholars typically view Plato's engagement with medicine as uniform and largely positive, Susan B. Levin argues that from the Gorgias through the Laws, his handling of medicine unfolds in several key phases. Further, she shows that Plato views medicine as an important rival for authority on phusis (nature) and eudaimonia (flourishing). Levin's arguments rest on careful attention both to Plato and to the Hippocratic Corpus. Levin shows that an evident but unexpressed tension involving medicine's status emerges in the Gorgias and is explored in Plato's critiques of medicine in the Symposium and Republic. In the Laws, however, this rivalry and tension dissolve. Levin addresses the question of why Plato's rivalry with medicine is put to rest while those with rhetoric and poetry continue. On her account, developments in his views of human nature, with their resulting impact on his political thought, drive Plato's striking adjustments involving medicine in the Laws. Levin's investigation of Plato is timely: for the first time in the history of bioethics, the value of ancient philosophy is receiving notable attention. Most discussions focus on Aristotle's concept of phronesis (practical wisdom); here, Levin argues that Plato has much to offer bioethics as it works to address pressing concerns about the doctor-patient tie, medical professionalism, and medicine's relationship to society.
"Progress in Medicinal Chemistry" provides a review of eclectic developments in medicinal chemistry. This volume continues in the serial's tradition of providing an insight into the skills required of the modern medicinal chemist; in particular, the use of an appropriate selection of the wide range of tools now available to solve key scientific problems, including g-secretase modulators, P2X7 antagonists as therapeutic agents for CNS disorders, N-type calcium channel modulators for the treatment of pain, and more.
Despite the massive scale of global inequalities, until recently few political philosophers or bioethicists addressed their ethical implications. Questions of justice were thought to be primarily internal to the nation state. Over the last decade or so, there has been an explosion of interest in the philosophical issues surrounding global justice. These issues are of direct relevance to bioethics. The links between poverty and health imply that we cannot separate questions of global health from questions about fair distribution of global resources and the institutions governing the world order. Similarly, as increasing numbers of medical trials are conducted in the developing world, researchers and their sponsors have to confront the special problems of doing research in an unjust world, with corresponding obligations to correct injustice and avoid exploitation. This book presents a collection of original essays by leading thinkers in political theory, philosophy, and bioethics. They address the key issues concerning global justice and bioethics from two perspectives. The first is ideal theory, which is concerned with the social institutions that would regulate a just world. What is the relationship between human rights and the provision of health care? How, if at all, should a global order distinguish between obligations to compatriots and others? The second perspective is from non-ideal theory, which governs how people should behave in the unjust world in which we actually find ourselves. What sort of medical care should actual researchers working in impoverished countries offer their subjects? What should NGOs do in the face of cultural practices with which they deem unethical? If coordinated international action will not happen, what ought individual states to do? These questions have more than theoretical interest; their answers are of direct practical import for policymakers, researchers, advocates, NGOs, scholars, and others. This book is the first collection to comprehensively address the intersection of global justice and bioethical dilemmas.
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Principia Mathematica, Volume 2; Principia Mathematica; Bertrand Russell Alfred North Whitehead, Bertrand Russell University Press, 1912 Logic, Symbolic and mathematical; Mathematics
Ordinary language and scientific language enable us to speak about, in a singular way (using demonstratives and names), what we recognize not to exist: fictions, the contents of our hallucinations, abstract objects, and various idealized but nonexistent objects that our scientific theories are often couched in terms of. Indeed, references to such nonexistent items-especially in the case of the application of mathematics to the sciences-are indispensable. We cannot avoid talking about such things. Scientific and ordinary languages thus enable us to say things about Pegasus or about hallucinated objects that are true (or false), such as "Pegasus was believed by the ancient Greeks to be a flying horse," or "That elf I'm now hallucinating over there is wearing blue shoes." Standard contemporary metaphysical views and semantic analyses of singular idioms on offer in contemporary philosophy of language have not successfully accommodated these routine practices of saying true and false things about the nonexistent while simultaneously honoring the insight that such things do not exist in any way at all (and have no properties). That is, philosophers often feel driven to claim that such objects do exist, or they claim that all our talk isn't genuine truth-apt talk, but only pretence. This book reconfigures metaphysics (and the role of metaphysics in semantics) in radical ways that allow the accommodation of our ordinary ways of speaking of what does not exist while retaining the absolutely crucial presupposition that such objects exist in no way at all, have no properties, and so are not the truth-makers for the truths and falsities that are about them.
This book examines the history and fundamentals of the physical organic chemistry discipline. With the recent flowering of the organic synthesis field, physical organic chemistry has seemed to be shrinking or perhaps is just being absorbed into the toolkit of the synthetic chemist. The only Nobel Prize that can be reasonably attributed to a physical organic chemist is the 1994 award to George Olah, although Jeffrey I. Seeman has recently made a strong case that R. B. Woodward was actually a physical organic chemist in disguise (I). 2014 saw the awarding of the 50th James Flack Norris Award in Physical Organic Chemistry. James Flack Norris was an early physical organic chemist, before the discipline received its name. This book provides insight into the fundamentals of the field, and each chapter is devoted to a major discovery or to noted physical organic chemists, including Paul Schleyer, William Doering, and Glen A. Russell.
The essential map for all Moon watchers. The awesome beauty of the Moon is brought to life in this practical map for Moon watchers which locates, describes and indexes more than 500 physical features on the visible side of the moon. Who hasn't marvelled at the lunar landscape whether glancing up from Earth or being gripped by NASA imagery? Ever since the 1960s, when Neil Armstrong walked those first steps on the lunar surface, we have had a particular fascination with the Moon, but that grip goes back to the dawn of humanity. Our nearest neighbour in space, the Moon is hugely important due to its impact on tides and many other natural cycles that surround us, so to be able to look and read its landscape is especially revealing and valuable. With practical information on the best Moon watching techniques and tips, we capture both the magical and the practical aspects of lunar locations. * Superbly detailed map of the Moon's visible surface * 500 Moon features located on the map, with a clear index * Craters, seas, mountains, peaks and valleys * Landing sites of manned and unmanned spacecraft located * Helpful text aids the best effective moon watching * Plus map of the far side of the Moon as revealed by satellites * Maps drawn by lunar expert Dr. John Murray
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Principia Mathematica, Volume 2; Principia Mathematica; Bertrand Russell Alfred North Whitehead, Bertrand Russell University Press, 1912 Logic, Symbolic and mathematical; Mathematics
This book is focused on recent progress in the dynamically developing field of controlled/living radical polymerization. It is a sequel to ACS Symposium Series 685, 768, 854, and 944. The volume contains 24 chapters on other controlled/living radical polymerization techniques including kinetics and mechanism of RAFT, DT, NMP, and OMRP, macromolecular architecture by RAFT, DT, and NMP, materials prepared by RAFT and NMP, and industriral aspects of RAFT and NMP.
Collaborations between scientists often transcend borders and cultural differences. The fundamental nature of science allows scientists to communicate using knowledge of their field but the institutions that support them are often hindered by financial and cultural barriers. As a result, science suffers. This book evolved from an August 2009 symposium at the 238th annual meeting of the American Chemical Society in Washington, DC. Its focus is on chemistry students and professors interested in developing a global approach to teaching chemistry, by participating in an international exchange program or incorporating culturally inclusive techniques into their classroom. The book has three broad themes; education research with a globalized perspective, experiences of teaching and learning in different countries, and organizations that support a global view of chemical education and chemistry.
Aimed at academics, academic managers and administrators,
professionals in scientometrics, information scientists and science
policy makers at all levels. This book reviews the principles,
methods and indicators of scientometric evaluation of information
processes in science and assessment of the publication activity of
individuals, teams, institutes and countries. It provides
scientists, science officers, librarians and students with basic
and advanced knowledge on evaluative scientometrics. Especially
great stress is laid on the methods applicable in practice and on
the clarification of quantitative aspects of impact of scientific
publications measured by citation indicators.
This book is focused on recent progress in the dynamically developing field of controlled/living radical polymerization. It is a sequel to ACS Symposium Series 685, 768, 854, and 944. Volume 1023 contains 26 chapters on mechanistic, synthetic and materials aspects of ATRP. Volume 1024 contains 24 chapters on other controlled/living radical polymerization techniques. |
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