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 | Отрасли знаний: Науки о Земле -> Геология и геофизика Marie Constance B?avogui Extraction of alumina from gibbsitic bauxites. Methods of leaching of some bauxites from Guinea-West Africa 1905 г., 52 стр., мягкий переплет The Republic of Guinea has the largest bauxite reserves in the world. Therefore, their study represents a special subject. Guinea has seven provinces containing bauxite, but the richest is the Bok? region. Of essentially sedimentary and residual origin and of the gibbsite or gibbsite-boehmite type, these bauxites contain on average more than 50%... | 24860 тг  |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика -> Теоретическая геология -> Минералогия Amosu Cyril Olumuyiwa The Mining World. Safety and the Local Environment 1905 г., 244 стр., мягкий переплет The Mining World Safety and the Local EnvironmentMining has impacted and influenced the original state of nature, landscape and the environment. Studies show that remediation is possible with careful application of the principles of safety and care to our community and environment.Surface and underground mining operations influence the industry... | 51524 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Simon Tseytlin Some Novel Effective Technologies:. Optimization of Oil Wells Production with big GOR 1905 г., 132 стр., мягкий переплет Over the last 10 years new technology has been developed and successfully tested for optimizing production for oil fields with high gas to oil ratio (GOR). Both theory and practice have demonstrated good matching. The monograph consists of 6 parts which contain the following information:description theory and some results of using the TOP... | 27218 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Adnan M. Aqeel Practical ArcGIS for Beginners. The First Tutorial Book Based on Saudi Basemaps and Data (ArcGIS 10.2) 1905 г., 280 стр., мягкий переплет This tutorial book is the first tutorial book for self-study or teaching practical aspects of geographical information systems (GIS) based on local Saudi maps and data. It can be considered as a basic self-study workbook of ArcGIS for those who are interested in practical GIS aspects as well as for beginners in GIS. This book includes tutorials... | 40703 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Tzanko Vassilev Tzankov and Svetla Dimitrova Stankova MORPHOTECTONICS OF BALKAN PENINSULA EASTERN PART. 1905 г., 212 стр., мягкий переплет The monograph offers an original mobilistic model of the Balkan Рeninsula eastern part pattern, morphotectonic origin and evolution. The concept of the role of tectonic plates, the continuous changes in the model of the earth's crust and in the course of tectonic processes is advocated. The youngest of those processes control the modern... | 50388 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика FLORIN FAUR,MARIA LAZAR and IZABELA-MARIA APOSTU Land stability in the influence areas of lignite open pits. A case study for the Berbe?ti mining basin (Romania) 1905 г., 108 стр., мягкий переплет This book represents an aggregated material that brings together the research conducted by the authors over the last 6 years in the Berbe?ti lignite-mining basin. The work was focused on geotechnical aspects related to open pit mining (land stability), both during the active period and post closure, and the impact and the risk generated by such... | 25398 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Bangaru Priyanga Sundaram and Prabakaran Kulandaisamy GRAIN SIZE ANALYSIS OF BEACH SEDIMENTS. AND IT’S SIGNIFICANCE OF GEOMORPHOLOGY IN GULF OF MANNAR TAMILNADU, INDIA 1905 г., 92 стр., мягкий переплет The present study is intended to generate the baseline information which regards Sedimentological aspects of one of the major coastal systems of Tamilnadu; "The Gulf of Mannar" which is located on the southeast coast of India. The present study enfolds information on the environment of deposition and lateral variation in texture and... | 34509 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика -> Теоретическая геология -> Минералогия Ezzat Khedr MICROTEXTURE AND MINERAL CHEMISTRY OF MANGANESE ORE. DEVELOPED WITHIN THE ACTIVE RIFTING-CONTINENTAL-MARGINE OF THE RED SEA, S-E EGYPT. 1905 г., 64 стр., мягкий переплет The mineralized area is a part of ancient failed rift including a basaltic belt extended across Central Sudan passing through Thetis ,Atlantis-II, and Valdivia deeps of the Red Sea , and on to the Jeddah and El-Riyadh cities in Saudi-Arabia. A scanning electron microscope with an X-ray microprobe attachment was used for detailed analysis of... | 18510 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Pisini Satyanarayana A Geospatial Study on Ground Water Management-Visakhapatnam, India. A Study on the Quality, Distribution and Managementof Ground Water in Visakhapatnam District,Andhra Pradesh, India 1905 г., 228 стр., мягкий переплет Having a safe drinking water is an internationally accepted human right. One of the ten targets of the millennium development goals report is the proportion of people without sustainable access of safe drinking water to halve by 2015. The issues of sustainability and maintenance of quality of drinking water supplied is, therefore an area of... | 43212 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Achuenu Ifeanyi Mathematical Modeling of Volcanic Rocks. Application of Mathematical methods to rock forming minerals with respect to thermodynamic principle 1905 г., 184 стр., мягкий переплет This book is all about applying mathematical equations to rock forming minerals from the beginning of crystallization to the end of crystallization with respect to thermodynamic principle. The Mathematical methods used include Matrix method, Set Notation method and Geometry and were used to resolved the problems involving minerals and chemical... | 43101 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика sunitha vangala Potential Groundwater Contaminants. Arsenic, Fluoride and Nitrate and their health impacts 1905 г., 76 стр., мягкий переплет Contamination of groundwater is a worldwide issue that has a substantial impact on human health and ecological services. Researchers exploring groundwater contamination in India contribute to this special issue, which focuses on contaminants in groundwater of geogenic and anthropogenic origin scattered across a wide geographic range. Contaminants,... | 23777 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Perumal Velmayil and Udayanapillai A.V A Study of Archean & Pre-cambrian to Quaternary Age Rocks. Implications on Field, Structral and Mineralogy Observation in Pudukottai, South India 1905 г., 64 стр., мягкий переплет This study focus on the geological formation of Pudukkottai District comprises the hard rocks formed in the Archean age to the sedimentary deposits of the Tertiary and Quaternary periods. Geologically, the entire study area can be divided into hard rock and sedimentary rock regions. The hard rocks are found on the western side and sedimentary... | 23350 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Andrzej Pawu?a Geologist's Reflections. The publication presents new views on the evolution of the Earth and the formation of mineral deposits 1905 г., 80 стр., мягкий переплет "Reflections" is both a literary essay and a research expertise. The subject of reflection are the mysteries of nature and life on a planet called Earth. From the perspective of 60 years of scientific activity, as an expert of a research institute in shaping the environment and a university professor, the author reflects on the ethical... | 20531 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Andrzej Pawula Georadiation. The article presents two opposing views on the origin of natural radioactive elements. 1905 г., 72 стр., мягкий переплет Georadiation is a new concept that draws attention to the problem of ionizing radiation from natural sources. The problem is not only in the identification of radiation hazards from natural radioactive elements, but in the forecasts of this threat. The problem is solved by resolving the scientific dispute about the origins of elements, including,... | 20247 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика -> Теоретическая геология -> Минералогия Peter J. Leggo The Properties and Function of the Organo-Zeolitic Bio-Fertilizer. Updated May 2022 to include food digester 1905 г., 72 стр., мягкий переплет This book concerns a new biological method of plant nutrition. With respect to traditional chemical fertilizers, nitrate, phosphate and potassium together with beneficial trace elements are not lost by diffusion through the soil after rainfall. Due to slow release, a growing plant will take up nutrients at a rate which is compatible with their... | 18794 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Perumal Velmayil and UDAYANAPILLAI A.U GEOLOGICAL STUDY IN PRANMALAI HILLS. 1905 г., 64 стр., мягкий переплет The Pranmalai area is generally a hard rock terrain. There is no sedimentary rock in Pranamalai except for recent soil alluvium. The Geological Survey of India [GSI], of Tamilnadu, has already worked on random geological mapping in Tamilnadu and also around the Pranmalai region. But, detailed geological mapping was not done previously in and... | 25287 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Abdulmajid Isa Jibrin Petrogenesis and Morphology OF Pan-African Migmatite of Bauchi,Nigeria. Origin and classification of Pre-Cambrian Rocks of Bauchi, North East Nigeria 1905 г., 184 стр., мягкий переплет Pre- Cambrian basement rocks of Bauchi were classified into different forms of migmatite within the area. Their origin, structure as well as geochemical characteristics were identified based on geochemistry, petrographic, field relationship and Morphology. X-ray florescence was used to determine the major, minor and trace elements in the samples.... | 46972 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Shankar Singh Kushwaha,Kishan Dharavath and Nitin Dindorkar Stabilization of Expansive Soil Using Fly Ash and Bio-Enzyme. Experimental Study on Expansive Soils Treated with Fly Ash and Bio-Enzyme (Eko Soil) 1905 г., 288 стр., мягкий переплет This book investigates the suitability of stabilized Expansive soil as construction material in Civil and Geo-environmental engineering applications using the Eko soil enzyme. The expansive soil was stabilized with Eko soil enzyme alone and in combination with Fly ash. The dosage of Eko soil enzyme was maintained at a range varied from 2% to 6%... | 56475 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Sawsan Jawad Abd-Alhusain Al-Alaei,Jaffar Hussain Ali and Jawad Kadhum Manii Gypseous Soil Engineering Properties In The Middle Euphrates Area. Gypseous Soil Engineering 1905 г., 144 стр., мягкий переплет This book deals with the geotechnical evaluation of Gypsiferous soil in four governorates in the middle Euphrates of Iraq (Babylon, Kerbala, Al? Najaf and Al? Qadissiya) The results of the grain size analyses revealed that the soil in the study area are alluvial origin and it is non-homogeneous and it contains large ranges of the size of grains.... | 40228 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика G.M. Moorthy,S.Muthu Samy and Mohana Perumal GEOCHEMICAL BEHAVIOUR OF CORE SEDIMENTS DEEP SEA OFF GULF OF MANNER. BAY OF BENGAL INDIA 1905 г., 76 стр., мягкий переплет The Gulf of Mannar is a transitional zone between the Arabian Sea and Indian Ocean proper and is connected with the Bay of Bengal through a shallow sill, the Palk Strait. The Gulf of Mannar receives riverine input through a number of rivers and streams, of which the Tambraparni followed by Vaipar River, are the major sources. Sediment core for the... | 25713 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Elhoucine Essefi Martian Terrestrial Analogues in Tunisia. Martian Analogues 1905 г., 100 стр., мягкий переплет Being a first notice in Tunisia, this work opens the door for forthcoming studies shedding light on potential analogies between Tunisian terrestrial analogues and extraterrestrial bodies. We use models to further understand possible spring mounds formation on Mars. The genesis of the spring mounds is a direct consequence of groundwater upwelling,... | 34793 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Kadilli Fadri Oil In The World-2020 (Volume I). The State Of The Oil In The World: Reserves, Production, Consumption Etc., 12 Oil Hierarchs States, Top 169 Oil Fields... 1905 г., 336 стр., мягкий переплет Presented monograph: "Oil in the world -2020" "10 Lions" and "10 Titans" - consists of about 650 pages. It reflects the current level (including the first months of 2020,) of proven reserves, production, consumption, export, import, processing, and world oil prices, accompanied by 590 maps, graphs, and statistical... | 41724 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Moses Obenade Bioremediation of Crude Oil Contaminated Soil with Livestock Waste. 1905 г., 92 стр., мягкий переплет An examination of biodegradation of crude oil contaminated soils with poultry drop, cow dung and combination of both livestock wastes was carried out in the laboratory under standard microbiological and physiochemical methods for 150 days. THBC ranged between 7.7 x 108 - 4.6 x 108cfu/g in contaminated loamy-sand soil while in contaminated clay... | 31605 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Ahmed Ibrahim Elbahrawy Structural Setting of West Esh El Mellaha Basin, Eastern Desert, Egypt. Tectonostratigraphic Approch 1905 г., 220 стр., мягкий переплет This book studies the structural setting and the tectonic evolution of the Upper Cretaceous-Lower Tertiary sequence in the area west of Esh El Mellaha range, Eastern Desert, Egypt. The study also determines the relation between different stages of deformation which had affected the area.The integration between surface and subsurface studies has... | 46800 тг |
 | Отрасли знаний: Науки о Земле -> Геология и геофизика Selvakumar Radhakrishnan and Ramasamy Somasundram Geomatics and geohazards of Tamil Nadu coast, India. 1905 г., 264 стр., мягкий переплет The geohazards have become fast-spreading epidemics all over the world. Especially the coastal zones are more susceptible to various disasters due to the interplay of tectonics, riverine, coastal and aeolian processes. The authors using various geomatics tools (remote sensing, image processing, analysis of SRTM data, DEM based visualization, GIS... | 51267 тг |
