Results 11 to 20 of about 146,822 (252)

ARCA VISNU CIBUAYA II DALAM PERBANDINGAN [PDF]

open access: yesBerkala Arkeologi, 1981
Untuk mempelajari bentuk-bentuk-arca, dalam hal ini arca-arca dewa, harus diperhatikan apa yang mendasari pembuatan arca tersebut. Perwujudan dewa ke dalam bentuk arca disebabkan oleh adanya dorongan untuk mengkonkritkan bentuk-dewa-dewa tersebut yang ...
Selarti Venetsia Saraswati
doaj   +4 more sources

Conserved metabolic regulator ArcA responds to oxygen availability, iron limitation, and cell envelope perturbations during bacteremia

open access: yesmBio, 2023
Gram-negative facultative anaerobes often cause bacteremia, a systemic infection associated with severe clinical outcomes. ArcAB, a two-component regulatory system that represses aerobic respiration, is a key mediator of metabolic adaptation for such ...
Aric N. Brown   +4 more
doaj   +2 more sources

The global regulators ArcA and CytR collaboratively modulate Vibrio cholerae motility

open access: yesBMC Microbiology, 2022
Background Vibrio cholerae, a Gram-negative bacterium, is highly motile owing to the presence of a single polar flagellum. The global anaerobiosis response regulator, ArcA regulates the expression of virulence factors and enhance biofilm formation in V ...
Yuehua Li   +5 more
doaj   +2 more sources

ArcA positively regulates the expression of virulence genes and contributes to virulence of porcine Shiga toxin-producing enterotoxigenic Escherichia coli

open access: yesMicrobiology Spectrum, 2023
Enterotoxigenic Escherichia coli (ETEC) cause severe diarrhea in humans and animals. These bacteria encode two major classes of virulence factors, adhesins that promote colonization of the small intestine and enterotoxins that induce fluid secretion and ...
Fengwei Jiang   +4 more
doaj   +2 more sources

Mesenchymal stem cell engineering by ARCA analog-capped mRNA

open access: yesMolecular Therapy: Nucleic Acids, 2023
We previously have shown that mRNA-based engineering may enhance mesenchymal stem cell (MSC) trafficking. However, optimal conditions for in vitro mRNA engineering of MSCs are unknown. Here, we investigated several independent variables: (1) transfection
Anna Andrzejewska   +7 more
doaj   +2 more sources

The Transcription Factor ArcA Modulates Salmonella’s Metabolism in Response to Neutrophil Hypochlorous Acid-Mediated Stress

open access: yesFrontiers in Microbiology, 2019
Salmonella Typhimurium, a bacterial pathogen with high metabolic plasticity, can adapt to different environmental conditions; these traits enhance its virulence by enabling bacterial survival.
Coral Pardo-Esté   +17 more
doaj   +2 more sources

Atmospheric neutrinos with the first detection units of KM3NeT-ARCA [PDF]

open access: yesInternational Conference on Rebooting Computing, 2021
The KM3NeT Collaboration is constructing two deep-sea Cherenkov detectors in the Mediterranean Sea. The ARCA detector aims at TeV-PeV neutrino astronomy, while the ORCA detector is optimised for atmospheric neutrino oscillation studies at energies of a ...
A. Sinopoulou   +4 more
semanticscholar   +2 more sources

Search for a diffuse astrophysical neutrino flux with KM3NeT/ARCA using data of 2021-2022

open access: yesInternational Conference on Rebooting Computing, 2023
KM3NeT is a research infrastructure hosting two neutrino detectors which are currently under construction in the Mediterranean Sea. The KM3NeT/ARCA detector focuses on the detection of high energy neutrinos (>TeV) from astrophysical sources.
V. Tsourapis   +4 more
semanticscholar   +1 more source

KM3NeT/ARCA: Status of construction and recent physics results

open access: yesEPJ Web of Conferences, 2023
KM3NeT is a multi-site detector devoted to the detection and study of cosmic neutrinos and their sources in the Universe, and to the measurement of the neutrino oscillation parameters.
S. Biagi
semanticscholar   +1 more source

Sensitivity estimates for diffuse, point-like, and extended neutrino sources with KM3NeT/ARCA [PDF]

open access: yesInternational Conference on Rebooting Computing, 2021
The identification of cosmic objects emitting high energy neutrinos could provide new insights about the Universe and its active sources. The existence of these cosmic neutrinos has been proven by the IceCube Collaboration, but the big question of which ...
B. Caiffi   +5 more
semanticscholar   +1 more source

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