19,447円 This informative book offers a comprehensive exploration of critical reservoir parameters, including quantification techniques and interpretations for evaluating these reservoirs. Readers will also gain insight into the fundamental principles of simulating gas production from coal and shale reser...

37,311円 Mine areas left behind by companies that no longer exist are defined as derelict mines – those that were operated and closed at a time when most countries did not have adequate regulations requiring rehabilitation of the impacted mine areas. This book provides unique information on the extent and...

26,740円 Minerals are essential commodities for the growth of mankind, and all the progress of humanity owes unequivocally to minerals. However, winning minerals through mining has always been cursed, and mankind has paid a heavy price for mining in the form of great loss of flora and fauna and unpreceden...

0円 This open access book can be divided into three parts. In part 1, three articles are employed to introduce the RACFM technology. In part 2, two articles are introduced to explain the Multifrequency ACFM. In part 3, three articles are introduced to explain the visualization research in ACFM. With ...

97円 This booklet is a very brief guide to some of the instruments used by the gemmologist. It includes some practical hints and tips that will prove useful. It looks in particular at lighting methods for the microscope and how a refractometer works.

97円 Inclusions are one of the most diagnostic characteristics of gemstones assisting greatly in their identification. Specific inclusions can often indicate a gemstones geological occurrence, its country of origin, whether it is natural or has been synthetically or artificially made and if so by whic...

40,110円 This book contains the selected proceedings of the 2023 International Conference on Energy Engineering, held in Xi'an, China, December 15-17, 2023. The conference explores advances and practical applications in energy research and engineering, and delves into innovative approaches in four special...

1,581円 I ”De ædle stene og deres mystik” fra 1933 gennemgår kongelig hofjuveler Aage Dragsted de vigtigste ædelsten, perler og koraller med oplysninger om forekomster, karakteristika og anvendelse som smykkesten og amuletter. Han giver også et indblik i ædelstenenes symbolik og i de mange myter, der kny...

2,465円 En dag bliver diamanthandleren Sidsel Dalby Glerup kontaktet af en ukendt portugiser. Han vil have hende til at finde en sjælden lyserød diamant og har 75 millioner kroner at gøre godt med. Sidsel går derfor på jagt efter den sjældne diamant. Via hemmelige lokaler i Antwerpen og på diamantbørsen ...

15,800円 This book systematically investigates the depositional process and reservoir characteristics of organic-rich shales, including (1) The types and development mechanisms of organic-rich shales under ancient ocean and climatic backgrounds. Schematic models are proposed to understand the organic matt...

9,867円 William Whewell, the famous master of Trinity College in Cambridge, was a central figure in nineteenth-century British scientific culture and one of the last great polymaths. His influential work ranged from history and philosophy of science, education, architecture, mineralogy, and political eco...

3,634円 Haben Sie sich jemals gefragt, wie Sie Ihren Freunden und Bekannten erklären können, worauf Sie sich in Ihrem naturwissenschaftlichen Fachgebiet spezialisiert haben? Und haben Sie versucht zu vermitteln, warum dieses Nischenthema unglaublich spannend ist und einen direkten Bezug zum täglichen Leb...