Brain stimulation technologies are both tools to probe brain function and to provide therapeutic options for patients with neuropsychiatric disease where pharmacological options are not viable. Although the field has been in existence for over seventy years, research interest in brain stimulation has been on the rise particularly in the last two decades. Brain Stimulation: Methodologies and Interventions is an introduction to the field of brain stimulation technology and its applications. The book explores how brainstimulating technologies work in the context of brain pathways that mediate normal and abnormal brain function. Chapters cover neuroanatomy and activity dependent changes in neuronal function triggered by brain stimulation, as well as applications of brain stimulation technologies themselves, including noninvasive procedures that rely on convulsive or seizure therapeutics, and non-convulsive therapies such as magnetic and electrical brain stimulation. Authored by an international group of leaders in the field, Brain Stimulation is a valuable resource for both neuroscience researchers and clinicians.
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1917 edition. Excerpt: ... (6) Columns for Discount on Purchases and Discount on Notes on the same side of the Cash Book; (c) Columns for Discount on Sales and Cash Sales on the debit side of the Cash Book; (d) Departmental columns in the Sales Book and in the Purchase Book. Controlling Accounts.--The addition of special columns in books of original entry makes possible the keeping of Controlling Accounts. The most common examples of such accounts are Accounts Receivable account and Accounts Payable account. These summary accounts, respectively, displace individual customers' and creditors' accounts in the Ledger. The customers' accounts are then segregated in another book called the Sales Ledger or Customers' Ledger, while the creditors' accounts are kept in the Purchase or Creditors' Ledger. The original Ledger, now much reduced in size, is called the General Ledger. The Trial Balance now refers to the accounts in the General Ledger. It is evident that the task of taking a Trial Balance is greatly simplified because so many fewer accounts are involved. A Schedule of Accounts Receivable is then prepared, consisting of the balances found in the Sales Ledger, and its total must agree with the balance of the Accounts Receivable account shown in the Trial Balance. A similar Schedule of Accounts Payable, made up of all the balances in the Purchase Ledger, is prepared, and it must agree with the balance of the Accounts Payable account of the General Ledger." The Balance Sheet.--In the more elementary part of the text, the student learned how to prepare a Statement of Assets and Liabilities for the purpose of disclosing the net capital of an enterprise. In the present chapter he was shown how to prepare a similar statement, the Balance Sheet. For all practical...
Brain stimulation technologies are both tools to probe brain function and to provide therapeutic options for patients with neuropsychiatric disease where pharmacological options are not viable. Although the field has been in existence for over seventy years, research interest in brain stimulation has been on the rise particularly in the last two decades. Brain Stimulation: Methodologies and Interventions is an introduction to the field of brain stimulation technology and its applications. The book explores how brainstimulating technologies work in the context of brain pathways that mediate normal and abnormal brain function. Chapters cover neuroanatomy and activity dependent changes in neuronal function triggered by brain stimulation, as well as applications of brain stimulation technologies themselves, including noninvasive procedures that rely on convulsive or seizure therapeutics, and non-convulsive therapies such as magnetic and electrical brain stimulation. Authored by an international group of leaders in the field, Brain Stimulation is a valuable resource for both neuroscience researchers and clinicians.
Irving Chernev's outstanding chess books earn him a high rank among the world's top chess authors. In this well-annotated text, Mr. Chernev guides his readers to an understanding of the subtleties of combinative play. Step-by-step from the simplest combinations to the most complex, the book explains the intricacies of pins and counter-pins, Knight forks, smothered mates, and other elements of combination play. There is a discussion in chapter five of combinations lurking in roads not taken — alternate lines of play show up in Chernev's notes to the game, while the sixth chapter, "Convincing the Kibitzers," shows the second-guessers what would have happened had the masters done the obvious. (Some disastrous combinations show up here.) A host of boomerangs follow — cases where the player didn't look far enough ahead and his combination, instead of bringing about the opponent's ruin, paved the way to his defeat. Chapters eight through twenty one take up combinations used by such great players as Tarrasch, Botvinnik, Nimzovich, Steinitz, Rubinstein, and Pillsbury; the sacrificial combinations of Anderssen and Spielmann; the dazzling brilliancies of Morphy, Keres, and Alekhine; the deadly attacks of Marshall; the almost unfathomable ideas of Lasker; and the matchless creations of Capablanca. Mr. Chernev's thoughtful annotations unravel the secrets of each of these plans. A diagram accompanies each combination; an index, by player, leads the reader to the combination he is looking for.
Calcium and Phosphorus Metabolism focuses on the metabolism of calcium and inorganic phosphorus and covers topics ranging from the mechanism of calcium and phosphorus absorption in the intestine to calcium and phosphorus balances and retention. The results of balance experiments on the intestinal absorption of calcium and phosphorus are also presented. This book is comprised of 15 chapters and begins with an introduction to dietary sources of calcium and phosphorus, including water. The influence of vitamin D on the mechanism of calcium and phosphorus absorption in the intestine is then examined, along with calcium and phosphorus content of the body; recommended daily calcium and phosphorus requirements; calcium and phosphorus in the blood; and bone formation and resorption. The remaining chapters explore the chemical and organic composition of bone, together with theories of mineralization and the action of endocrine glands on bone as well as calcium and phosphorus metabolism. The final chapter is devoted to the metabolism of calcium and phosphorus in the teeth. This monograph will serve as a useful guide for biochemists and physiologists.
Il maestro Ichabod Crane giunge nella colonia olandese di Tarrytown e s’innamora della giovane Katherine Van Tassel. Ma strane leggende circolano in quel villaggio, tra cui quella del cavaliere senza testa, che la notte si aggira per i boschi, e Ichabod avrà presto modo di fare la sua conoscenza. Una dark story che ha ispirato numerose riduzioni cinematografìiche, non ultima quella di Tim Burton (Il mistero di Sleepy Hollow, 1999)
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