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Pharmacognosy" is a Greek word, derived from pharmakon means drug, and gnosis means knowledge. It is the study of the crude drugs produced from natural sources such as plants, animals and minerals including their morphological, chemical, and biological properties as well as history, cultivation, collection, extraction, isolation, bioassay, and their standardization for biological, chemical, biochemical, and physical properties. The objective of the study of “pharmacognosy” is for safe use of herbal drugs including their side effects, toxicity, drug interaction, etc thereby increasing effectiveness in modern medicine. Like any other scientific area, since the introduction of Pharmacognosy...
Pharmaceutics is a broad field which is connected to and focused on discovering, formulating, optimizing, and manufacturing various dosage forms, along with their standardization. One of the most important distinctions between Industrial Pharmacy and other branches of Pharmaceutics is the strict requirements of pharmaceutical industry for good manufacturing practice (GMP). To excel as a pharmaceutical formulator, you must be able to handle the increasingly complex risk-based GMP demands from early conceptual design, qualification and validation to practical developmental implementation and execution of a pharmaceutical quality system. Keeping the requirements of B. Pharm 1st semester pharmac...
In order to gain a better understanding of the chemical molecules available in nature, scientists synthesize those molecules and investigated their structural environment. For the synthesis of a complex molecule considerable number of individual reactions leading in sequence from available starting materials to the desired end product. Molecules are made up of atoms of different elements, joined together by chemical bonds. To plan the route of chemical synthesis, scientists usually visualize the end product and work backward toward increasingly simpler molecules. For many molecules, it is possible to establish alternative synthetic routes. The ones actually used depend on many factors, such ...
Vols. 1- include the association's Annual report, 1939- .
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A mathematical journey through the most fascinating problems of extremes and how to solve them What is the best way to photograph a speeding bullet? How can lost hikers find their way out of a forest? Why does light move through glass in the least amount of time possible? When Least Is Best combines the mathematical history of extrema with contemporary examples to answer these intriguing questions and more. Paul Nahin shows how life often works at the extremes—with values becoming as small (or as large) as possible—and he considers how mathematicians over the centuries, including Descartes, Fermat, and Kepler, have grappled with these problems of minima and maxima. Throughout, Nahin examines entertaining conundrums, such as how to build the shortest bridge possible between two towns, how to vary speed during a race, and how to make the perfect basketball shot. Moving from medieval writings and modern calculus to the field of optimization, the engaging and witty explorations of When Least Is Best will delight math enthusiasts everywhere.
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Full-color coverage of the latest concepts and technological advances in the diagnosis and management of ophthalmic disorders Clinical Ophthalmology is a combination text and visual reference written to aid the ophthalmologist in the diagnosis of common ophthalmic conditions and in performing surgeries. Written by a team of more than seventy internationally recognized experts, the book provides an understanding of diseases and disorders essential to the everyday practice of ophthalmology. Features Hundreds...
The book focuses in detail on learning and adapting through partnerships between managers, scientists, and other stakeholders who learn together how to create and maintain sustainable resource systems. As natural areas shrink and fragment, our ability to sustain economic growth and safeguard biological diversity and ecological integrity is increasingly being put to the test. In attempting to meet this unprecedented challenge, adaptive management is becoming a viable alternative for broader application. Adaptive management is an iterative decision-making process which is both operationally and conceptually simple and which incorporates users to acknowledge and account for uncertainty, and sus...