Results 41 to 50 of about 2,804,891 (387)

Nasal Methicillin-Resistant Staphylococcus aureus Colonization in Patients with Type 1 Diabetes in Taiwan

open access: yesMicroorganisms, 2021
Nasal methicillin-resistant Staphylococcus aureus (MRSA) colonies are an essential reservoir of infection, especially for patients with diabetes. However, data on MRSA colonization in patients with type 1 diabetes are limited.
Chun-Ya Kang   +9 more
doaj   +1 more source

Feasibility Study For Hydrogen Producing Colony on Mars [PDF]

open access: yesarXiv, 2021
A technologically mature colony on Mars can produce and deliver at least 1 million tons of liquid hydrogen per year to one or more propellant depots at Low Earth Orbit (LEO). Production of 1 $kg$ of hydrogen at Marian colony and its delivery to LEO requires an energy expenditure of 1.4 $GJ$ on Mars.
arxiv  

Towards Sustainable Horizons: A Comprehensive Blueprint for Mars Colonization [PDF]

open access: yes, 2023
Establishing a human colony on Mars is one of the most ambitious endeavors of our time. This paper provides a comprehensive assessment of the challenges and solutions related to Mars colonization, emphasizing sustainability, efficiency, and the well-being of colonists.
arxiv   +1 more source

Loss of Motility as a Non-Lethal Mechanism for Intercolony Inhibition (“Sibling Rivalry”) in Marinobacter

open access: yesMicroorganisms, 2021
Bacteria from the genus Marinobacter are ubiquitous throughout the worlds’ oceans as “opportunitrophs” capable of surviving a wide range of conditions, including colonization of surfaces of marine snow and algae.
Ricardo Cruz-López   +5 more
doaj   +1 more source

Les établissements mégariens de la Propontide et du Pont-Euxin : réseaux, solidarités et liens institutionnels

open access: yesPallas, 2012
The article deals in the first place with the foundation of the Megarian settlements of the Propontis and the Black Sea and with the colonizing “networks” which the Megarians managed to create in those areas.
Adrian Robu
doaj   +1 more source

Prevalence and Risk Factors of Group B Streptococcus Colonization in Pregnant Women: A Pilot Study in Palestine

open access: yesCanadian Journal of Infectious Diseases and Medical Microbiology, 2021
Background. Maternal Streptococcus agalactiae (Group B Streptococcus (GBS)) colonization is an important cause of complications in mothers and neonates during gestation and after delivery.
Mohammad Qadi   +8 more
doaj   +1 more source

Functional plasticity in the type IV secretion system of Helicobacter pylori. [PDF]

open access: yes, 2012
Helicobacter pylori causes clinical disease primarily in those individuals infected with a strain that carries the cytotoxin associated gene pathogenicity island (cagPAI).
Barrozo, Roberto M   +10 more
core   +1 more source

Reaction-diffusion model for pattern formation in E. coli swarming colonies with slime [PDF]

open access: yesPhys. Rev. E. 71, 31908 (2005), 2005
A new experimental colonial pattern and pattern transition observed in E. coli MG1655 swarming cells grown on semi-solid agar are described. We present a reaction-diffusion model that, taking into account the slime generated by these cells and its influence on the bacterial differentiation and motion, reproduces the pattern and successfully predicts ...
arxiv   +1 more source

Evidence of lasting impact of the Deepwater Horizon oil spill on a deep Gulf of Mexico coral community

open access: yesElementa: Science of the Anthropocene, 2013
A coral community 11 km southwest of the site of the Deepwater Horizon blowout at 1,370 m water depth was discovered 3.5 months after the well was capped on 3 November 2010.
Pen-Yuan Hsing   +8 more
doaj   +1 more source

Everybody nose: molecular and clinical characteristics of nasal colonization during active methicillin-resistant Staphylococcus aureus bloodstream infection

open access: yesBMC Infectious Diseases, 2022
Background Healthcare-associated infections pose a potentially fatal threat to patients worldwide and Staphylococcus aureus is one of the most common causes of healthcare-associated infections. S.
Erika Reategui Schwarz   +20 more
doaj   +1 more source

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