Results 21 to 30 of about 119,977 (170)
Copyright and Free Speech: The Human Rights Perspective
The relationship between copyright and freedom of expression has long been debated. Unlike the legal discourse in other jurisdictions, most notably the United States, where it is assumed that free speech and copyright do not collide, in Europe both ...
Krisjanis Buss
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Aims: Metal-on-metal hip resurfacing (MoM-HR) has seen decreased usage due to safety and longevity concerns. Joint registries have highlighted the risks in females, smaller hips, and hip dysplasia.
Hariharan Subbiah Ponniah +3 more
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The development and implementation of technology that can capture and transform carbon dioxide (CO2) is of ongoing interest. To that end, the integration of molecular electrocatalysts into devices is appealing because of the desirable features of ...
Elahe Tajbakhsh +3 more
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Review on recovery of valuable metals from complex copper–cobalt co-associated mines
Copper and cobalt, both strategic metals, play an indispensable role in many fields, such as national infrastructure and defense science and technology. Copper, one of the earliest nonferrous metals discovered, extracted, and applied by humans, teams up ...
Xiang LI +5 more
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With the widespread application of acoustic emission (AE) technology in geotechnical engineering, effectively separating and identifying dense AE signals generated during rock fracturing remains a critical challenge.
Dexian Li +6 more
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Dermal and inhalable cobalt exposure-Uptake of cobalt for workers at Swedish hard metal plants.
PurposeCobalt exposure is known to cause adverse effects on health. A major use of cobalt is in the manufacture of hard metal. Exposure can lead to asthma, hard metal lung disease, contact allergy and increased risk of cancer.
Fredrik Wahlqvist +4 more
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The Shuangkoushan Au–Ag–Pb deposits, hosted within meta-basaltic rocks of the Tanjianshan Group in the North Qaidam Orogenic Belt, northwest China, present significant insights into syn-to post-orogenic mineralization processes.
Junzhen Yu +14 more
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Research on key cobalt technologies based on patent analysis
Based on global cobalt technology patents, this paper uses patent data mining and co-occurrence methods to identify technology application trends, key technology areas, key technology layouts, and technology roadmap.
Zhijing Hua +4 more
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Changes of global cobalt trade network and implications [PDF]
[Objective] Examining the change of the global cobalt trade network is significant for understanding the global cobalt market and supply situation. [Methods] From the perspective of the product chain, this study constructed a global trade network for ...
ZHAO Xiquan, CHEN Wei
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Exploring the Mechanisms behind the Anti-Tumoral Effects of Model C-Scorpionate Complexes
The growing worldwide cancer incidence, coupled to the increasing occurrence of multidrug cancer resistance, requires a continuous effort towards the identification of new leads for cancer management.
Pedro M. G. Silva +6 more
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