Comprehensive Natural Products II


Book Description

This work presents a definitive interpretation of the current status of and future trends in natural products—a dynamic field at the intersection of chemistry and biology concerned with isolation, identification, structure elucidation, and chemical characteristics of naturally occurring compounds such as pheromones, carbohydrates, nucleic acids, and enzymes. With more than 1,800 color figures, Comprehensive Natural Products II features 100% new material and complements rather than replaces the original work (©1999). Reviews the accumulated efforts of chemical and biological research to understand living organisms and their distinctive effects on health and medicine Stimulates new ideas among the established natural products research community—which includes chemists, biochemists, biologists, botanists, and pharmacologists Informs and inspires students and newcomers to the field with accessible content in a range of delivery formats Includes 100% new content, with more than 6,000 figures (1/3 of these in color) and 40,000 references to the primary literature, for a thorough examination of the field Highlights new research and innovations concerning living organisms and their distinctive role in our understanding and improvement of human health, genomics, ecology/environment, and more Adds to the rich body of work that is the first edition, which will be available for the first time in a convenient online format giving researchers complete access to authoritative Natural Products content




Practice Book Chemistry For Jee Main and Advanced 2022


Book Description

1. The current edition of New pattern JEE problem increases the comprehension 2. New pattern JEE problem Chemistry for JEE Main & advanced is a master practice 3. The book is divided into 3 sections; Inorganic, Organic and Physical Chemistry 4. More than 8800 JEE level problem that include all types of objective questions 5. Last 5 Previous years’ solved Paper (2020-2016) 6. Step-by-step explanations given to all the question for conceptual learning JEE Main & Advanced exam demands a high level of understanding of questions and interpretation of Solutions. It also challenges the comprehension and analytical skills to be more prompt in answering the questions asked in the exam. Arihant’s Master Problem Package presents the revised edition of “New Pattern JEE Problems Chemistry for JEE Main & Advanced” that is designed to give you a collection of all types of Objective Questions asked in JEE Exams these days. Supplemented with ample number of questions for practice, the entire syllabus has been categorized under 3 Sections; Inorganic, Organic and Physical Chemistry. More than 8800 JEE level problem that include all types of objective questions. Solutions in this book are presented in a step by step manner to make you learn how to strategize for a problem along with the ways to move tactically to get correct answer. This book seeks to develop the capability of in appreciation of the inter-play concepts in arriving at the correct answer fast, in the students. TOC Inorganic Chemistry, Physical Chemistry, Organic Chemistry.




The Fold


Book Description

A page-turning science-fiction thriller from the author of Paradox Bound and the Ex-Heroes series. Step into the fold. It's perfectly safe. The folks in Mike Erikson's small New England town would say he's just your average, everyday guy. And that's exactly how Mike likes it. Sure, the life he's chosen isn’t much of a challenge to someone with his unique gifts, but he’s content with his quiet and peaceful existence. That is, until an old friend presents him with an irresistible mystery, one that Mike is uniquely qualified to solve: far out in the California desert, a team of DARPA scientists has invented a device they affectionately call the Albuquerque Door. Using a cryptic computer equation and magnetic fields to “fold” dimensions, it shrinks distances so that a traveler can travel hundreds of feet with a single step. The invention promises to make mankind’s dreams of teleportation a reality. And, the scientists insist, traveling through the Door is completely safe. Yet evidence is mounting that this miraculous machine isn’t quite what it seems—and that its creators are harboring a dangerous secret. As his investigations draw him deeper into the puzzle, Mike begins to fear there’s only one answer that makes sense. And if he’s right, it may only be a matter of time before the project destroys…everything. A cunningly inventive mystery featuring a hero worthy of Sherlock Holmes and a terrifying final twist you’ll never see coming, The Fold is that rarest of things: a genuinely page-turning science-fiction thriller.




Reconstructing Quaternary Environments


Book Description

Examines the various forms of evidence used to establish the history and scale of environmenal changes during the Quaternary. The evidence is extremely diverse, ranging from landforms and sediments to fossil assemblages and isotope ratios, bringing the book fully up to date since its last publication.




The Specification of Human Actions in St Thomas Aquinas


Book Description

Thomas Aquinas believed that human actions have species, such as theft or almsgiving. A problem arises, however, concerning his teaching on how such moral kinds are determined. Aquinas uses five different terms - end, object, matter, circumstance, and motive - to identify what gives species to human actions. Although similarities in meaning can be discerned between certain of these terms, apparent differences between others make it difficult to grasp how all five could refer to what specifies human actions. Joseph Pilsner examines and compares Aquinas's understanding of these five terms to see if a consistent account of his teaching on specification can be proposed.




Medicinal Chemistry of Chemotherapeutic Agents


Book Description

Medicinal Chemistry of Chemotherapeutic Agents: A Comprehensive Resource of Anti-infective and Anti-cancer Drugs focuses on the basics and fundamentals of chemistry involved in chemotherapeutic agents. Each chapter comprises distinct chemical classifications that include structure and IUPAC nomenclature, synthetic schemes and routes for each drug, mechanism of the drug action, metabolic pathway and structure–activity relationship (SAR) studies. The book covers current research focused on drug resistance and methods to overcome it, the development of newer drugs belonging to each category of the chemotherapeutic agents, molecules currently under clinical trials, and newly approved drugs, if any. This book will be a valuable resource for academics and researchers, helping them to understand the fundamentals of the medicinal chemistry of the chemotherapeutic agents. - Includes current research focused on drug resistance and methods to overcome problems - Outlines synthetic schemes and metabolic pathways of chemotherapeutic agents - Discusses molecules under clinical trials and newly approved drugs







Le grand dictionnaire Hachette-Oxford


Book Description

A book that lists French language words and gives their equivalent in English, and English language words with their equivalent in French.