Bøker av Arabinda Ghosh

Este livro explica exclusivamente a análise bioquímica do pó de coco seco (farinha de copra) e a abundância de galactomanano. O seu isolamento e purificação por meio de técnicas biofísicas e a hidrólise por meio de um catalisador bioquímico endomananase em manobiose, mannotriose e outros mano-oligossacáridos. Atribui-se a estes mano-oligossacáridos um melhor prebiótico em comparação com os prebióticos comerciais e um potencial anticancerígeno.

Ce livre explique exclusivement l'analyse biochimique de la poudre de noix de coco sèche (farine de coprah) et l'abondance du galactomannane. Son isolement et sa purification à l'aide de techniques biophysiques et son hydrolyse à l'aide d'un catalyseur biochimique, l'endomannanase, en mannobiose, mannotriose et autres manno-oligosaccharides. Ces manno-oligosaccharides sont considérés comme de meilleurs prébiotiques que les prébiotiques commerciaux et ont un potentiel anticancéreux.

Questo libro spiega esclusivamente l'analisi biochimica della polvere di cocco secca (farina di copra) e l'abbondanza di galattomannano. Il suo isolamento e purificazione mediante tecniche biofisiche e l'idrolisi mediante un catalizzatore biochimico endomannanasi in mannobiosio, mannotriosio e altri manno-oligosaccaridi. Questi manno-oligosaccaridi sono considerati un prebiotico migliore rispetto ai prebiotici commerciali e hanno un potenziale antitumorale.

In diesem Buch werden ausschließlich die biochemische Analyse von trockenem Kokosnusspulver (Kopra-Mehl) und der Reichtum an Galaktomannan erläutert. Seine Isolierung und Reinigung mit Hilfe biophysikalischer Techniken und die Hydrolyse mit Hilfe eines biochemischen Katalysators, der Endomannanase, zu Mannobiose, Mannotriose und anderen Manno-Oligosacchariden. Diesen Manno-Oligosacchariden wird im Vergleich zu kommerziellen Präbiotika eine bessere präbiotische Wirkung und ein krebshemmendes Potenzial zugeschrieben.

?In response to the price-raising actions of OPEC, nationalization of overseas concessions, and the diminution of reserves in the US, the US petroleum industry should have changed considerably in structure and scope of activities since the 1950s. The author explores whether these changes have occurred by examining the reports of all public US oil companies as summarized in standard commercial reference books. Ghosh notes that changes in the distribution of sizes of firms and in the market shares of the largest firms are the most important structural elements in an industry. Other crucial factors are the degree of vertical integration from raw material production to finished products distribution, ease of entry into the industry, and product differentiation both inside and outside the industry. Observing these elements and summarizing them in a series of statistical tables, the author concludes that significant changes in the industry have taken place since the 1950s. Outstanding are changes in the ranking of the size of firms and product differentiation by entry into other economic activities... Ghosh offers much material, but readers must arrive at their own conclusions. This work is also a good educational device in how to find material on the behavior of firms.?-CHOICE

A study of the financial performance of well-known firms over the past 25 years which compares the performance of these supposedly "excellent" firms with the financial performance and market valuation of a control sample from Fortune 500.

?This [book] has some virtues to recommend it. It is analytical. It refuses blanket condemnation or blanket praise for OPEC, the oil companies, or the oil-consuming countries. Ghosh (Rutgers) does tend to sympathize with the OPEC countries: he roots for the underdogs and is impressed with their handling of the oil industry; but the book is documented with lots of statistical tables to permit readers to make their own judgments. Treatment is historical, that is, Ghosh traces the actual development of the industry, OPEC, and the responses of the oil consumers.?-Choice