Results 21 to 30 of about 2,443,514 (252)
Political Potentials, Deep-Seated Nativism and the Success of the German AfD
Frontiers in Political Science, 2022 The German populist radical right party “Alternative for Germany” (AfD) was founded amid various economic and political crises. This article argues that the electoral success of this political challenger, however, is rooted in more than the upsurge of ...
Julia Schulte-Cloos
doaj +1 more source
A moderately thermophilic origin of a novel family of marine group II euryarchaeota from deep ocean
iScience, 2023 Summary: Marine group II (MGII) is the most abundant planktonic heterotrophic archaea in the ocean. The evolutionary history of MGII archaea is elusive. In this study, 13 new MGII metagenome-assembled genomes were recovered from surface to the hadal zone
Haodong Liu +12 more
doaj +1 more source
Deep- Sea Bacteria And Their Biotechnological Potentials [PDF]
, 2004 Deep-sea environment characterized by its low temperature, high hydrostatic pressure, limited nutrient contents, and constant darkness has been a hostile environment for most marine microorganisms.
Karna Radjasa, Ocky
core +1 more source
International Journal of Naval Architecture and Ocean Engineering, 2019 Changes in gravity and buoyancy of a Full Ocean Depth Autonomous Underwater Vehicle (FOD-AUV) during its descending and ascending process must be considered very carefully compared with a Human Occupied Vehicle (HOV) or a Remotely Pperated Vehicle (ROV ...
Yanqing Jiang +6 more
doaj +1 more source
Numerical evaluation of type I pressure vessels for ultra-deep ocean trench exploration
Results in Engineering, 2021 Oceans are areas on our planet which remain largely unexplored. This is mainly due to the considerable challenges involved in underwater exploration. So far the majority of surveys are carried out using Remotely Operated Vehicles (ROVs) and Automated ...
Valter Luiz Jantara Junior +3 more
doaj +1 more source
Frontiers in Microbiology, 2016 Relatively few studies have described the microbial populations present in ultra-deep hadal environments, largely as a result of difficulties associated with sampling. Here we report Illumina-tag V6 16S rRNA sequence-based analyses of the free-living and
Jonathan eTarn +4 more
doaj +1 more source
Distinctive signatures of pathogenic and antibiotic resistant potentials in the hadal microbiome
Environmental Microbiome, 2022 Background Hadal zone of the deep-sea trenches accommodates microbial life under extreme energy limitations and environmental conditions, such as low temperature, high pressure, and low organic matter down to 11,000 m below sea level.
Liuqing He +9 more
doaj +1 more source
Microorganisms, 2020 The Earth’s oceans are a huge body of water with physicochemical properties and microbial community profiles that change with depth, which in turn influences their biogeochemical cycling potential.
Chun-Xu Xue +10 more
doaj +1 more source
PLoS ONE, 2012 Patterns of genetic connectivity are increasingly considered in the design of marine protected areas (MPAs) in both shallow and deep water. In the New Zealand Exclusive Economic Zone (EEZ), deep-sea communities at upper bathyal depths (
Eleanor K Bors +4 more
doaj +1 more source
Characterization of the pathogenicity of a Bacillus cereus isolate from the Mariana Trench
Virulence, 2022 Bacillus cereus is an important opportunistic pathogen widely distributed in the environment. In this study, we reported the isolation and characterization of a B. cereus isolate, MB1, from the Challenger Deep of the Mariana Trench.
Yujian Wang +3 more
doaj +1 more source