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By examining one ‘ethnographic’ object kept at the Royal Museum for Central Africa, this article discusses three consecutive demands for restitution of eo.0.0.7943, in 1878, in the 1960s-1970s, and in 2016. Neither informal nor official demands resulted
Maarten Couttenier
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COVID-19 is a disease caused by viruses of the coronavirus class that are known to enter humans through the Angiotensin Coverting Enzyme (ACE II) receptor protein and transmembrane serine protease (TMPRSS 2).
Yoni Rina Bintari, Dian Novita Wulandari
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A Study on Coordinate Alignment in Optical-Based Space Object Surveillance System [PDF]
Recently, as various damages are expected due to the risk of falling space debris, many studies are being carried out to acquire space object information.
Hyun Cheol Cho +3 more
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Analysis of optimal detection range performance of LiDAR systems applying coaxial optics
In this study, the optimal detection range performance of a LiDAR system employing coaxial optics is analyzed. On analyzing laser beam diameter, beam divergence angle, light-receiving area, and receiving light intensity, the optimal detection range was ...
Duck-Lae Kim +2 more
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Contamination inside CT gantry in the SARS-CoV-2 era
We investigated whether the internal gantry components of our computed tomography (CT) scanner contain severe acute respiratory syndrome 2 (SARS-CoV-2) ribonucleic acid (RNA), bacterial or fungal agents.
João Matos +6 more
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Dwelling information is very important for various applications in humanitarian emergency response. For this, Earth observation is crucial to have spatially explicit and temporally frequent observations.
Getachew Workineh Gella +4 more
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Earth-observation-based mapping plays a critical role in humanitarian responses by providing timely and accurate information in inaccessible areas, or in situations where frequent updates and monitoring are required, such as in internally displaced ...
Getachew Workineh Gella +6 more
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Entrepreneurial orientation and the threat of imitation: the influence of upstream and downstream capabilities [PDF]
This paper uncovers the complexity between Entrepreneurial Orientation (EO) and performance. The paper explores the effect of the threat of imitation, which is a key external factor to explain competitive dynamics, and hence highlights effectiveness of ...
Canales, J.I. +2 more
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Phyto-activity of Syzygium aromaticum extract against pathogenic bacteria isolated from Chronic Tonsilitis Patients [PDF]
Because of its antibacterial and antioxidant characteristics, the naturally occurring spice Syzygium aromaticum (Clove) is used as a medicine and a preservative. Although it is said to have originated in Indonesia, clove is now grown in numerous coastal
Iqbal Aziz Ameen, Hayder Fadhil Okab
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Refugee-dwelling footprints derived from satellite imagery are beneficial for humanitarian operations. Recently, deep learning approaches have attracted much attention in this domain.
Yunya Gao +4 more
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