Рубрика: Научная и техническая литература

Physicochemical Characteristics of Water Chestnut starch-gum mixtures

Physicochemical Characteristics of Water Chestnut starch-gum mixtures

Water Chestnut is locally known as “Singhara”, it is an edible angiosperm, which is grown in swampy areas like water surface of lakes, tanks and ponds. The effect of different gums on functionality of this starch was also studied. Reduction in swelling power due to acid thinning was more pronounced than the effect of other modified starches. The solubility of nWCS was improved in the presence of XG, GG, CMC and ACA.Acid thinned starch showed the maximum increase in freeze thaw stability.Water Chestnut starch was used in formulations for cakes and yeast leavened breads. Differences in the symmetry, uniformity and volume indices for all sponge cakes were less apparent.The better symmetry index was observed at 4%-5% concentration by the addition of pgWCS. The highest level of addition (6%) the modified (acetylated) starch caused the greatest increase in uniformity index. On the basis of sensory scores, we found that by the addition of nWCS at 1%, 2% and 6% concentration there is an…

Раздел: Научная и техническая литература

Физиологическая роль микроудобрений и способов их внесения

Физиологическая роль микроудобрений и способов их внесения

Монография посвящена изучению физиологической роли микроудобрений и способов их внесения на ионообменную активность корневой системы, органогенез, фотосинтетический аппарат растений, фитогормональный статус, биометрические показатели, урожай и качество зерна, а так же эффективность усвоения растениями озимой пшеницы элементов минерального питания: N, P, K и Ca. Особое внимание акцентировано на исследовании действия жидкого комплексного удобрения «Физиоживлин» сбалансированного по макро- и микроэлементам, а также его отличие от внекорневой подкормки растений и предпосевной обработки семян смесью микроудобрений медь+бор и цинк+бор на продукционный процесс растений озимой пшеницы.

Раздел: Научная и техническая литература

Актуальные проблемы современной науки. (Астрономия и физика)

Актуальные проблемы современной науки. (Астрономия и физика)

Данное издание является дополнением книги автора «Вселенная, физика и «глобальная энергия»». В книгу включены девять статей автора из журнала «Актуальные проблемы современной науки» №4, №5 и №6, 2011. В первой статье ставится под сомнение наличие «темной энергии» во Вселенной. Доказывается стабильность Солнца. Во второй статье ставится под сомнение формула А.Эйнштейна (взаимосвязь энергии и массы). В третьей статье рассматривается возможность сохранения справочного значения скорости света в вакууме только для видимого излучения. Учитывается также влияние скорости и температуры на величину постоянной Планка. В четвертой статье рассматривается Вселенная как идеальный физический объект. В пятой статье рассматривается взаимосвязь проблем атомной физики и «черных дыр». В шестой статье дается обоснование образования трещин в коре Земли. В седьмой статье рассматриваются фундаментальные физические процессы и их взаимосвязь с проблемами мироздания. В…

Раздел: Научная и техническая литература

Semiconductor Nanocrystals

Semiconductor Nanocrystals

As biological assays involving fluorophores become more prevalent, due to their high sensitivity, moderate cost and versatility for applications, there is an increasing demand for luminescent reporters with advanced properties for use in bioanalytical applications and biological imaging. The most important properties include the strong resistance to photobleaching and the ability to be discriminated from background fluorescence. We have initiated an innovative strategy to create luminescent reporters possessing the photophysical properties that fulfill these requirements by combining the advantages of semiconductor nanocrystals with those of lanthanide cations. This work is aimed at creating novel antenna for the sensitization of luminescent lanthanide cations emitting in the visible and in the near-infrared. The crystals structure of semiconductor nanocrystals is also used to protect the lanthanides from nonradiative deactivations inducing the increase of the quantum yields.

Раздел: Научная и техническая литература

Creativity and Madness

Creativity and Madness

Creativity and Madness

Раздел: Научная и техническая литература

Femtotechnologies and Revolutionary Projects

Femtotechnologies and Revolutionary Projects

The author has researched and described many new concepts, ideas, researches, theories, macro-projects in space, technology and environment change. These all hold the promise for a true revolution in the lives of humans. Here, the author includes and reviews new methods for converting of any matter into energy, getting of super strong materials, travel in outer space without space suit, magnetic space launchers, magnetic space towers, motionless satellites and suspended structures, domes for cities, polar regions and space stations, control of local and global weather, wireless transfer of electricity to long distance, suppression forest fires without water, aerial gas pipelines, production of fresh water, etc. Author summarizes some of these revolutionary innovations for scientists, engineers, technical students, and the world public. Every chapter has three main sections: At first section the author describes the new idea in an easily comprehensible way acceptable for the…

Раздел: Научная и техническая литература

Impact of Natural Rubber Latex on Engineering Properties of Concrete

Impact of Natural Rubber Latex on Engineering Properties of Concrete

Today, concrete is the greatest man-made product on earth. In fact, its usage signifies the development of a nation. However, while in service concrete in its normal form suffers persistent shortcomings which inevitably affects both its mechanical and durability properties. In order to protect concrete against loosing its major qualities while in service, poymers are intruduced as modifiers and elastomeric substances are the most widely used. Unlike sythetic latexes, natural rubber latex is a renewable resource thus eco-friendly, and its application into concrete and mortar is simple, effective and comparatively cheaper. Since NRL is naturally found, and there are no sophistications in its preparations and applications, it is therefore viewed as a suitable alternative for cocrete and mortar modifications.

Раздел: Научная и техническая литература

Financial Innovation & Risk Sharing

Financial Innovation & Risk Sharing

Financial Innovation & Risk Sharing

Раздел: Научная и техническая литература

The Economic Consequences of Rolling Back the Welfare State

The Economic Consequences of Rolling Back the Welfare State

The Economic Consequences of Rolling Back the Welfare State

Раздел: Научная и техническая литература

Introgression Of Genes From Wild Progenitors in Durum

Introgression Of Genes From Wild Progenitors in Durum

Plant yield and quality are complex characters depending upon a number of genetic factors interacting with the environment. The development of superior variety is based on magnitude of genetic variability in the base population and extent of heritability of desired character. The limited variability in durum wheat owing to its evolutionary history is of great concern in improving its yield potential. Yield enhancement could be obtained indirectly by improving yield components which are controlled by a number of genes with small additive effect which are called as Quantitative Trait Loci (QTLs). Ability of the wild progenitor species to improve yield and quality characters is well known.Thus, there is a scope to improve the protein content and other quality parameters and quality of various products made from durum wheat through the transfer of alien genes from the related wild progenitor species.

Раздел: Научная и техническая литература