Results 1 to 10 of about 609,426 (297)

Tourism amid COVID-19 pandemic: impacts and implications for building resilience in the eco-tourism sector in Ghana's Savannah region

open access: yesHeliyon, 2021
The novel coronavirus which first emerged in Wuhan, China has affected many sectors of the global economy particularly, the tourism sector. While prior studies have explored how pandemics and crisis in the tourism sector can be managed, only a few have ...
Ophelia Soliku   +3 more
doaj   +1 more source

Ruptured ectopic pregnancy as complete hydatidiform mole: Case report and review of the literature

open access: yesFrontiers in Surgery, 2022
Usually, a hydatidiform mole (HM) develops inside the uterus. The occurrence of HM in ruptured tubal pregnancy is exceptional. Cases reported in the literature are scarce.
Aikaterini Athanasiou   +4 more
doaj   +1 more source

Phylogeny of Shrew- and Mole-Borne Hantaviruses in Poland and Ukraine

open access: yesViruses, 2023
Earlier, we demonstrated the co-circulation of genetically distinct non-rodent-borne hantaviruses, including Boginia virus (BOGV) in the Eurasian water shrew (Neomys fodiens), Seewis virus (SWSV) in the Eurasian common shrew (Sorex araneus) and Nova ...
Fuka Kikuchi   +13 more
doaj   +1 more source

Effect of diffusion kinetics on the ice nucleation temperature distribution

open access: yesScientific Reports, 2022
The nucleation behavior of water is crucial in many fields, spanning meteorology, glaciology, biology, and astrophysics. We report observations suggesting an effect of diffusion kinetics in water on the heterogeneous immersion/contact mode nucleation ...
Lorenzo Stratta   +2 more
doaj   +1 more source

A Review of Different Aspects of Off-Earth Drilling

open access: yesEnergies, 2021
Off-Earth drilling may be assumed as the second phase of space exploration to discover the unrevealed subsurface on the planetary bodies. It accelerates future space objectives such as in-situ propellant production, mineral exploitation, and space ...
Dariusz Knez, Mitra Khalilidermani
doaj   +1 more source

End-User Skin Analysis (Moles) through Image Acquisition and Processing System

open access: yesSensors, 2022
Skin moles and lesions can be the first signs of severe skin diseases such as cancer. This paper presents the development of an end-user device capable of capturing images, segmentation and diagnosis of moles by using the ABCD rule, which stands for ...
Lorant Andras Szolga   +2 more
doaj   +1 more source

Design, synthesis, and antiviral activities evaluation of novel quinazoline derivatives containing sulfonamide moiety

open access: yesHeterocyclic Communications, 2023
A series of novel quinazoline derivatives bearing sulfonamide moiety was designed and synthesized, and their structure were characterized by 1H NMR, 13C NMR, and HRMS techniques.
Deng Yi   +3 more
doaj   +1 more source

Occurrence of Rickettsia spp., Hantaviridae, Bartonella spp. and Leptospira spp. in European Moles (Talpa europaea) from the Netherlands

open access: yesMicroorganisms, 2022
The European mole (Talpa europaea) has a widespread distribution throughout Europe. However, little is known about the presence of zoonotic pathogens in European moles.
Tryntsje Cuperus   +4 more
doaj   +1 more source

Molecular investigation on diversity of the land snail genus Aegista (Gastropoda, Camaenidae) in South Korea [PDF]

open access: yesBiodiversity Data Journal, 2023
Aegista Albers, 1850 is a large genus of the land snail family Camaenidae Pilsbry, 1895 and distributed in south, southeast and east Asian countries (from India and Nepal to Korea and Japan).
Kazuki Kimura   +2 more
doaj   +3 more sources

The Phenomenon of Krotovukha in the Light of Epistemology

open access: yesГалактика медиа: журнал медиа исследований, 2023
The subject of the study was one of the most viral Russian trends of the turn of 2022–2023: krotovukha, a tincture on a dead mole, which attracted attention of not only the Internet users, but also of doctors, restaurateurs, historians, and legislators ...
Elena E. Zavyalova
doaj   +1 more source

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