Those principles included modern theories of atomic and molecular structure, quantum mechanics, statistical mechanics and thermodynamics. In addition, Dr. Pauling attempted to correlate the theories with descriptive chemistry, the observed properties of substances, to introduce the student to the multitude of chemical substances and their properties.In this extensively revised and updated third edition, the Nobel prizewinning author maintains an excellent balance between theoretical and descriptive material, although the amount of descriptive chemistry has been decreased somewhat, and the presentation of the subject, especially in relation to the nonmetals, has been revised in such a way as to permit greater correlation with the electronic structure of atoms, especially electronegativity. The principles of quantum mechanics are discussed on the basis of the de Broglie wavelength of the electron. The quantized energy levels of a particle in a box are derived by means of a simple assumption about the relation of the de Broglie waves to the walls of the box. No attempt is made to solve the Schrödinger wave equation for other systems, but the wave functions of hydrogen-like electrons are presented and discussed in some detail, and the quantum states for other systems are also covered. Statistical mechanics is introduced before thermodynamics, and the discussion of thermodynamics is based on it. This arrangement reflects the author's belief that beginning students can understand statistical mechanics better than chemical thermodynamics. Aimed at first-year college students who plan to major in chemistry or closely related fields, the book is written in a logical, clear and understandable style. In addition, many excellent figures are included, along with numerous problems and 75 pages of appendixes covering such topics as symmetry of molecules and crystals, hybrid bond orbitals, and magnetic properties of substances.

    But where should you start? Americans are slowly becoming ill from impaired glucose metabolism that manifests itself as a debilitating illness or chronic condition. You may try to manage one problem after another– diuretics to treat blood pressure, statins to lower cholesterol, metformin and insulin to treat diabetes--without fully realizing that the root of these issues is insulin resistance which revs up inflammation, damages the immune system, and disrupts the whole hormonal/chemical system in the body.It's time to feel better and get healthy by following a simple step-by-step plan to a healthy lifestyle. Rob Thompson, MD and Dana Carpender create the ultimate dream team in your journey to wellness.The Insulin Resistance Solution offers a step-by-step plan and 75 recipes for reversing even the most stubborn insulin resistance.The Program:- Reduce Your Body's Demand for Insulin: This is the stumbling block of many other plans/doctor recommendations. Even "healthy" and "moderate" carb intake can continue to fuel insulin resistance.- Fat is Not the Enemy: Stop Worrying about Fat, Cholesterol, and Salt- Exercise--the RIGHT way:- Use Carb Blockers: Eat and Supplement to Slow Glucose Digestion and Lower Insulin Levels- Safe, Effective Medication

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    In brief, it is concerned with the scientific and technological aspects of the design and manufacture of dosage forms for medicines. An understanding of pharmaceutics is therefore vital to all pharmacists and pharmaceutical scientists who are involved in converting a drug or a potential drug into a medicine that can be delivered safely, efficiently and conveniently to the patient.Professor Aulton's Pharmaceutics has become established as the clearest, most comprehensive textbook on this subject. The book provides pharmacy and pharmaceutical science students with the latest information on all aspects of pharmaceutics.provides a logical, comprehensive account of drug design and manufactureincludes the science of formulation and drug deliverydesigned and written for newcomers to the design of dosage formstwo new chapters on the principles and practice of sterilizationdosage-form design and delivery material thoroughly updatedproduct stability and stability testing of medicinal products section totally rewritten and expanded to include more of the relevant chemistryreflects current and future use of biotechnology products throughoutchanges in our understanding of biopharmaceutics, certain areas of drug delivery and the significance of the solid state all reflectednew page size and designnew photographs of equipment and apparatus

    Important Points to Remember 2. Quick Recall 3. Previous Years', Practice and NCERT Questions 4. HOTS and Value-based Questions 5. Project Work 6. Practice Papers (2 Solved, 3 Unsolved) (Designed on Time Management Skills as suggested by the CBSE) Examination Papers

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    The system of shorthand wasinvented by Sir Issac Pitman, who in 1837 published his firsttreatise on the art. No other system of shorthand designed for theEnglish language has been subjected to tests so prolonged, sodiverse, and so severe as those which Pitman Shorthand ? as thesystem is now generally styled ? has undergone since itsintroduction, with the result that it has been most successfullyadapted to the practical requirements of all classes of shorthandwriters. For Sale in Indiansubcontinent only Pitman&'s system has a number of useful features: It is phonetic. Using very simple strokes of the pencil, sounds are written down and not the letters themselves. Vowel sounds are optional and are written with small dots, dashes or other shapes next to the main strokes. This saves time in writing when the consonants alone make clear what the word is. In the majority of cases, the consonants alone can clearly identify an English word. The strokes used vary in sound depending on a number of rules. It matters whether the strokes are thick or thin and whether the first stroke of a word is above, on or through the line on the paper. Halving or doubling the length of a stroke is also significant. The system developed a large number of "short forms". For example, the letters "th" can represent two sounds (called "unvoiced" and "voiced" th). In Pitman Shorthand they are represented by a curved stroke similar to an open bracket: ( . The thin stroke ( represents the sound of "th" as in the words "thank" and "think", and in fact the single stroke is also used as a short form for these words. The thick stroke ( represents the sound of "th" as in the words "though" and "they"/"them" and is likewise used as the short form for those words as well. I. The Consonants II. The Vowels III. Intervening Vowels andPosition Grammalogues, Punctuation IV. Alt

    Single bound volume contains:AwakeningsA Leg to Stand OnThe Man Who Mistook His Wife for a HatSeeing VoicesFrom the back cover:This special Quality Paperback Book Club edition collects four superb books by Oliver Sacks that, as the author says in his preface, "form a sort of series, or evolution." They also form a canon of the most fascinating, enlightening, and inspiring medical writing of our age.

    Written flawlessly with tenderness and fury, heartbreak and acceptance, give your heart a break is the story of Addya, a flamboyant, confident woman, leading a carefree life. That is, until the day she gets married, and her life suddenly takes a turn for the worse. Caught in a steadily deteriorating relationship, Addya is stretched to her limits as she tries to cope. Through it all, she has her brother Agastya standing by her side like a rock, vowing to avenge his sister. Will Addya be able to survive unscathed? Will Agastya succeed in seeking justice? Or will he succumb to the wounds of his past? Can the love of his life, Tarjani, provide him succour? Inspired by a true story, this is an incredible tale of abuse and vulnerability, of the exhilaration of romance, of an unshakeable sibling bond that is at once unique and universal. Above all, this is Anuj Tiwari’s unsparing account of love and loss, capturing the grit and courage of a woman trapped in a loveless relationship.

    

    

    Jobs in the geosciences are expected to increase over the next decade, which will increase geology-related jobs well above average projection for all occupations in the coming years."Geology For Dummies" is the most accessible book on the market for anyone who needs to get a handle on the subject, whether you?re looking to supplement classroom learning or are simply interested in earth sciences. Presented in a straightforward, trusted format, it features a thorough introduction to the study of the earth, its materials, and its processes.Tracks to a typical college-level introductory geology courseAn 8-page color insert includes photos of rocks, minerals, and geologic marvelsCovers geological processes; rock records and geologic times; matter, minerals, and rock; and more"Geology For Dummies" is an excellent classroom supplement for all students who enroll in introductory geology courses, from geology majors to those who choose earth science courses as electives.

    

    This clear, concise look at the basic principles and concepts of genetics uses a human genetics perspective to discuss the methods and experiments upon which genetic principles are based, such as DNA replication.