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найдено 1339 изданий (54 стр.) страницы: 1 ... 44 45 46 47 48 49 50 51 52 53 54
Вы ищете: Отрасли знаний: Наука в целом

Отрасли знаний: Наука в целом
Aurel Ardelean,Emilian M. Dobrescu and Aurel Pisoschi
Prolegomena To Science Assessment. A Scientometric Approach
2014 г.,  216 стр.,  мягкий переплет
The expression “science can be measured” refers, first of all, to the measuring of its results, achieved by means of scientific research (articles, patents, models, products, technologies, services etc.), and secondly, to the measuring of existing resources (funding, people, infrastructure - institutions, equipment/ facilities etc.). Science,...

24877 тг
Бумажная версия
Отрасли знаний: Наука в целом
George Gitao,Christine Mbindyo and Lily Bebora
Dairy Goat Milk Hygiene. Analyses in Mt. Kenya Region
2014 г.,  112 стр.,  мягкий переплет
Goat rearing is a common practice in Africa and goats are normally referred to as the ATMs of poor people as they can be sold off to pay for household needs. Dairy goats on the other hand, are becoming popular mainly because they are easy to feed and manage as compared to cattle. They produce milk rich in vitamin C and most families consume this...

21668 тг
Бумажная версия
Отрасли знаний: Наука в целом
Takahisa Okino
Historical Review and Novel Development of Diffusion Theory.
2014 г.,  136 стр.,  мягкий переплет
The intrinsic diffusion concept is an illusion in the diffusion history. By eradicating the illusion, the diffusion problems of N elements system are reasonably solved. An excellent analytical method of diffusion problems is established in the parabolic space. The equation and the diffusion equation yield a universal diffusivity expression...

36556 тг
Бумажная версия
Отрасли знаний: Наука в целом
Tamara Perchyonok
Biomaterials and Radicals: Chemistry, Materials and Applications.
2014 г.,  144 стр.,  мягкий переплет
In chemistry, as in any other branches of science, experiments often, precedes theory. d. And radical chemistry is no exception. It is therefore perhaps useful to outline, in the very broad manner, the way the field developed over the past century or so, viewed from the perspective of the synthetic organic chemist. Recently the role of free...

24741 тг
Бумажная версия
Отрасли знаний: Наука в целом
Yashpal Singh Narwaria and D.N. Saksena
Fluoride and Fluorosis -A Major Problem. Ground Water Quality
2014 г.,  212 стр.,  мягкий переплет
Now-a-days serious research works are going on for the identification of fluoride endemic areas and assessment of fluoride exposure in different parts of the Asian and African continents. The prevalence of fluorosis is mainly due to the consumption of fluoride through drinking water. It is, therefore, necessary to find out the fluoride endemic...

46515 тг
Бумажная версия
Отрасли знаний: Наука в целом
George Gitao,Eunice Chepkwony and Gerald Muchemi
Foot and Mouth Disease in Somali Eco-system. Disease patterns in Kenya
2014 г.,  124 стр.,  мягкий переплет
Foot and mouth Disease (FMD) is an enzootic disease that affects cattle, sheep goats and pigs in most parts of Africa and regular reporting is performed in highland areas where high potential livestock activities are undertaken. This is not the case in lowland areas characterized by low potential and extensive livestock keeping where nomadism is...

22094 тг
Бумажная версия
Отрасли знаний: Наука в целом
Mann Dido
Anaerobic fermentation of spent grains.
2014 г.,  96 стр.,  мягкий переплет
This book is intended to provide information to young researchers on laboratory biogas technology and it probable application for small-scale energy production particularly for rural communities in developing countries where clean energy supply is inadequate or lacking. The book is equipped with methodologies for assessing biogas production in a...

29327 тг
Бумажная версия
Отрасли знаний: Наука в целом
Mentor Sopjani
AMPK in the regulation of autophagy, cancers and cellular transport. Discussions, Conclusions and Perspectives
2014 г.,  76 стр.,  мягкий переплет
The nutrient and energy sensor AMP-activated protein Kinase regulates cellular and whole-body energy homeostasis through stimulating catabolic ATP-generating and suppressing anabolic ATP-consuming pathways thereby helping cells survive during energy starvation. AMPK plays an important role in autophagy induction in response to starvation, a...

23777 тг
Бумажная версия
Отрасли знаний: Наука в целом
Lukas Damjanovic
Toxic effect of mercury and lead on stem cells. A study on human amniotic fluid stem cells, human lung fibroblasts and mouse neuroblastoma cells
2014 г.,  92 стр.,  мягкий переплет
Are mercury and lead still a problem today? YES. Studies have shown that mercury and lead have an impact on the human race which cannot be eliminated. Especially during development of the human embryo during pregnancy the effects are measurable. This book gives insights on how bad the impact is and describes the work done with methyl mercury and...

20957 тг
Бумажная версия
Отрасли знаний: Наука в целом
S. Baby Gayathri and P. Kamaraj
Synthesis, Characterization and Applications of Nano-CDHA.
2014 г.,  68 стр.,  мягкий переплет
Reverse micellar route methodology was adopted for the synthesis of nano-calcium deficient Hydroxyapatite(nano-CDHA). The synthesized compound was characterized for the presence of nano-CDHA using X-ray Diffraction, Fourier Transform Infra-Red Spectroscopy, Energy Dispersive X-ray Spectroscopy and Transmission Electron Microscope. Application...

18169 тг
Бумажная версия
Отрасли знаний: Наука в целом
Adimias Wendimagegn
Determinant of teenage fertility in Ethiopia (EDHS 2011).
2014 г.,  116 стр.,  мягкий переплет
Teenager’s fertility level can be used for strategic and national planning as well as a measure of socio-economic indicators like the quality of health care, nutrition, family planning, practice and usage and also distribution of health center and infrastructure. This study aimed to identify the important socio-economic, cultural and...

32457 тг
Бумажная версия
Отрасли знаний: Наука в целом
Durr-e-Shahwar Noman,Tahira Manzoor and Rabia Nazir
Heavy Metals Removal from Wastewater by Iron Doped Nanoparticles. Heavy Metals Removal by Iron Doped Nanoparticles of Household Waste Ash & Activated Charcoal from Wastewater
2014 г.,  104 стр.,  мягкий переплет
In this study the potential of household waste charcoal has been determined as low cost adsorbent for the removal of heavy metals (lead (II) and silver (I)) from the industrial effluents with a double objective of solid waste management for improved treatment of waste water. The household waste activated charcoal and zero valent iron nano-particle...

32031 тг
Бумажная версия
Отрасли знаний: Наука в целом
Kristian B?rve
Measurement of seawater salinity by refractometric methods.
2014 г.,  112 стр.,  мягкий переплет
The aim of this book has been to design and test a refractometer for accurate measurement of seawater refractive index. The goal was to create a refractometer with a cylindrical embodiment and measure refractive indices with an accuracy of 10?6 refractive index units (RUI). The realization of the instrument resulted in a measurement chamber...

29896 тг
Бумажная версия
Отрасли знаний: Наука в целом
George Gitao,Lily Bebora and George Wanjohi
Camel Milk Hygiene. Analysis of camel milk contamination in Garissa and Wajir counties in Kenya
2014 г.,  184 стр.,  мягкий переплет
Camel rearing is a common practice in the arid areas of Africa where regular droughts followed by famine are common. Camel milk is known to have high nutritional value as well as medicinal properties as the camel browses on natural trees and bushes. Camel milk has become very popular not only among the traditional Somali people but the general...

28581 тг
Бумажная версия
Отрасли знаний: Наука в целом
Mehraj Ud Din Shah
Impact of Deforestation on Herbaceous Taxa of Dhara Catchment. Impact of Deforestation on Herbaceous Flora: Dhara Catchment as a special reference
2014 г.,  112 стр.,  мягкий переплет
The book has been properly written with an objective to access the impact of deforestation on herbaceous flora and also nutrient status of soil. The book also aims to generate awareness about the effects of deforestation on herbaceous taxa having medicinal values, getting totally extinct from Dhara catchment of the worlds famous Dal Lake. I...

29896 тг
Бумажная версия
Отрасли знаний: Наука в целом
Yuanzhe Cai
Inferring Answer and Answerer Expertise in Question Answer Community.
2014 г.,  192 стр.,  мягкий переплет
Search has become ubiquitous mainly because of its usage simplicity. Search has made great strides in making information gathering relatively easy and without a learning curve. Question answering services/communities (termed CQA services or Q/A networks; e.g., Yahoo! Answers, Stack Overflow) have come about in the last decade as yet another way to...

43386 тг
Бумажная версия
Отрасли знаний: Наука в целом
Thomas Zapf
Investigation of S-layer protein cytotoxicity on human cell cultures. S-layer and S-layer fusion protein investigation on human cell cultures in µ-fluidic and static systems
2014 г.,  108 стр.,  мягкий переплет
Microfluidics is a technology that had emerged over the past decade and it has a great potential for cell biology research. The opportunity of creating and manipulating micrometer sized channels and other geometrical structures offers new opportunities of designing and performing cell biological experiments while reducing time and costs. S-layer...

32173 тг
Бумажная версия
Отрасли знаний: Наука в целом
Wilhelm Wiedmeier
Simulation and Characterization of a photoacoustic CO2 Gas Sensor. Gas detection based on the photoacoustic effect
2014 г.,  56 стр.,  мягкий переплет
The development of the miniaturized photoacoustic gas sensor, presented in this work, is part of the EU project "Environmental Sensors for Electrical Efficiency" (ESEE). Target applications of ESEE are the efficient indoor air quality management and presence detection in offices, public buildings, private homes and in aircraft cabins....

23066 тг
Бумажная версия
Отрасли знаний: Наука в целом
Arpit Chouksey and Subashisa Dutta
Non Point Source Pollution of Small Streams at Different Altitudes.
2014 г.,  120 стр.,  мягкий переплет
It is well known that watershed hydrology is dependent on many factors; land use, climate, and soil conditions. But the relative impacts of different types of topography and land use on the surface water are yet to be ascertained and quantified. Agriculture has been identified as a major contributor of non-point source pollution of water...

32599 тг
Бумажная версия
Отрасли знаний: Наука в целом
Natasha Cronje and Hester Steyn
Evaluating Catholyte. Could it be an environmentally friendly alternative to conventional powder laundry detergents?
2014 г.,  212 стр.,  мягкий переплет
Laundering textile fabrics is an integral part of life as we know it, and it forms part of every household. Most of the chemicals used in laundry detergents are, however, non renewable. Taking into consideration the immense amount of laundry detergents being consumed, some environmentalists feel that we are poisoning ourselves because billions of...

31512 тг
Бумажная версия
Отрасли знаний: Наука в целом
Ioana Dima
Annular structures in low latitude wind and temperature variability. An investigation of the general circulation of the atmosphere at tropical latitudes
2014 г.,  136 стр.,  мягкий переплет
The work documents the structure and evolution of the low latitude zonally symmetric circulation of the atmosphere using monthly data from various sources. Strong equatorial symmetry is evident in the meridional profiles of the 200 hPa vectorial wind and tropospheric temperature. Interestingly, ENSO and the Northern and Southern Hemisphere annular...

39460 тг
Бумажная версия
Отрасли знаний: Наука в целом
Hafiza Sumaira Manzoor,Iftikhar Hussin Bukhari and Jeveria Rehman
Effect of Roasting on the extent of heavy metals present in dry fruits.
2014 г.,  100 стр.,  мягкий переплет
Exposure of heavy metals to humans has risen continuously through the contaminated diet. The objective of the research is to determine the concentration of Cu, Cr, Ni, Pb, Co and Cd in dry fruits. Ten samples of dry fruits i.e Almond (P. amygdalus), Hazelnut (C. Vellanus), Dates (Phoenix dactylifera), Cashew nuts (Anacardium occidentale), Walnuts...

29469 тг
Бумажная версия
Отрасли знаний: Наука в целом
Mala Agarwal
Environmental Noise and Hearing. Impacts of Road Traffic Noise Pollution on Hearing
2014 г.,  84 стр.,  мягкий переплет
The word noise comes from Latin word nausea meaning "seasickness' referring to nuisance noise. The most overarching sources of noise worldwide are generated by transportation systems ,principally motor vehicle noise. The mechanism for chronic exposure to noise leading to hearing loss is well established. The elevated sound levels cause trauma...

22125 тг
Бумажная версия
Отрасли знаний: Наука в целом
Mohamed Bassuony
A Quality Irrigation Water and Its Effects On Soil Properties.
2014 г.,  128 стр.,  мягкий переплет
The book examines study water quality and to the suitability for its use for irrigation purposes, also its effects on physical and chemical soil properties . there Parameters used for irrigation water quality assessment such as EC, pH, TH , SAR , Adj SAR, SSP, RSC , Mg ratio and Cl , also some heavy metals B , Cu, Mn, Fe ,Pb, Zn ,Cd , Co and Cr ....

36272 тг
Бумажная версия
Отрасли знаний: Наука в целом
Prashant Paudel
Adaptation Measures for Climatic Disaster in Siwalik Hills of Nepal. Best measures to combat Drought, Flood and Landslides
2014 г.,  68 стр.,  мягкий переплет
Climate change is the global concern of our sustainable development where impact is of great concern to humanity. The impact of climate change are more pronounced in landlocked and mountainous country like Nepal/ managing the adverse climatic impacts so called climatic disaster requires long term research and plan. Disaster like drought, flood and...

23493 тг
Бумажная версия
найдено 1339 изданий (54 стр.) страницы: 1 ... 44 45 46 47 48 49 50 51 52 53 54