In the drive technology the transmission of dynamic and often abruptly occurring torsional moments from a shaft to the hub or vice versa is a common issue. For this profile shaft connections are in general particularly suitable. As a result of their production-related advantages, gear shaft connections according to [DIN 5480] are currently widely used for the above-mentioned requ…
his open access book invites readers to learn how to develop artificial intelligence (AI)-based algorithms to perform their research in oceanography. Various examples are exhibited to guide details of how to feed the big ocean data into the AI models to analyze and achieve optimized results. The number of scholars engaged in AI oceanography research will increase exponentially in the next decad…
Die zurückliegenden fast zwei Jahre der Bewältigung einer globalen Pandemiekrise haben ihre Spuren in Gesellschaft und Wirtschaft hinterlassen. Es gibt so gut wie kein Unternehmen, das nicht in irgendeiner Weise von der Krise betroffen ist, und die Krise und ihre Auswirkungen werden uns wohl auch weiterhin noch geraume Zeit beschäftigen. Vor diesem aktuellen Hintergrund dürfte sich au…
This open access book contains a collection of rare geologic maps and figures made by Chinese geologists in the last century. Preserved in National Geological Archives of China, these artworks demonstrate the development and innovation of geological mapping technology in China in the past 100 years. The collections are highly scientific and artistic, with most of the hand-drawn maps featured wi…
The purpose of writing this book is to provide the latest research findings in ground control techniques in mining engineering, especially the rock bolting techniques. Since rock bolts are widely used in mining engineering and civil engineering, they are significant in guaranteeing the safety of underground openings. However, instability issues still occur with the rock bolting technique. There…
Opinion mining is a prevalent research issue in many domains. In the financial domain, however, it is still in the early stages. Most of the researches on this topic only focus on the coarse-grained market sentiment analysis, i.e., 2-way classification for bullish/bearish. Thanks to the recent financial technology (FinTech) development, some interdisciplinary researchers start to involve in the…
This is the first in a series of three volumes of proceedings of the 23rd Pacific Basin Nuclear Conference (PBNC 2022) which was held by Chinese Nuclear Society. As one in the most important and influential conference series of nuclear science and technology, the 23rd PBNC was held in Beijing and Chengdu, China in 2022 with the theme “Nuclear Innovation for Zero-carbon Future”. For taking s…
This Open access book is a collection of interviews published by China News Service, a Beijing-based news agency, in its “West-East Talk” column. It has been divided into five sections: “Mutual Learning Among Civilizations,” “Hot Issues,” “About China,” “Sino-U.S. Relations” and “Cultural Collision”. The interviews are with more than 50 eminent scholars, scientists, poli…
This open access book is about Mozambicans and Angolans who migrated in state-sponsored schemes to East Germany in the late 1970s and throughout the 1980s. They went to work and to be trained as a vanguard labor force for the intended African industrial revolutions. While they were there, they contributed their labor power to the East German economy.
Sistem-Sistem Teknis (Systems-of-Systems, SoS) – dalam bentuk sistem komputasi konstituen independen yang terhubung dan bekerja sama untuk sementara waktu guna mencapai tujuan yang ditetapkan dengan baik – membentuk tulang punggung sebagian besar infrastruktur saat ini. Jaringan energi, sebagian besar sistem transportasi, industri perbankan global, sistem pasokan air, peralatan militer, ban…