Results 131 to 140 of about 1,193,518 (407)

Technical and Economic Efficiency of Smallholder Arabica Coffee Farming in Panti Sub-district, Jember

open access: yesCoffee and Cocoa Research Journal, 2017
Many factors must be considered in coffee production processes. Use of factors of production must also be efficient in order to produce maximum production.
Dani Widjaya   +2 more
doaj   +1 more source

Rapid emergence of co-colonization with community-acquired and hospital-acquired methicillin-resistant Staphylococcus aureus strains in the hospital setting [PDF]

open access: yesarXiv, 2009
Background: Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA), a novel strain of MRSA, has recently emerged and rapidly spread in the community. Invasion into the hospital setting with replacement of the hospital-acquired MRSA (HA-MRSA) has also been documented.
arxiv  

Micro‐ and Nano‐Bots for Infection Control

open access: yesAdvanced Materials, EarlyView.
This review presents a strategic vision for integrating micro‐ and nanobots in the pipeline for infection diagnosis, prevention, and treatment. To develop these robots as a practical solution for infection management, their design principles are clarified based on their propulsion mechanisms and then categorized infection management domains based on ...
Azin Rashidy Ahmady   +5 more
wiley   +1 more source

Antimicrobial resistance of coagulase-positive Staphylococcus in lesion microbial cultures of children from Las Tunas

open access: yesRevista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2018
Background: to keep an updated knowledge on bacterial resistance in health services is a research problem faced by the health institutions. Coagulase-positive Staphylococcus is the commonest lesion microbial culture.Objective: to determine the ...
Zunilda Leticia Bello-Fernández   +4 more
doaj  

Enantiomer-specific isotope analysis of D- and L-alanine: Nitrogen isotopic hetero- and homogeneity in microbial and chemical processes [PDF]

open access: yesEarth, Life, and Isotopes (Kyoto University Press), pp. 387-402 (2010), 2013
Nitrogen isotopic hetero- and homogeneity of D-{\alpha}-alanine and L-{\alpha}-alanine were investigated in microbial processes in the domain Bacteria and in chemical processes in symmetric organic synthesis. D-alanine is an enantiomer that is physiologically essential for microbial growth and metabolic maintenance.
arxiv  

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

open access: yesAdvanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu   +3 more
wiley   +1 more source

Staphylococcus food poisoning: recommendations for its prevention and control [PDF]

open access: yes, 1967
Mr. Dewberry, a Fellow of the Society of Health and of the Institute of Public Health and Hygiene, served with The historic Mediterranean Fever Commission in Malta in 1904-05 and may be the last survivor of that celebrated group.
Dewberry, Elliot B.
core  

Transcriptional downregulation of agr expression in Staphylococcus aureus during growth in human serum can be overcome by constitutively active mutant forms of the sensor kinase AgrC [PDF]

open access: yes, 2013
The temporal and cell density-dependent regulation of expression of virtually all the Staphylococcus aureus virulon is under the control of the agr (accessory gene regulatory) operon.
Edwards, AM   +2 more
core   +1 more source

Biologically Active Substances from Marine Hydrobionts with Antibacterial Activity in Composition of New Wound Dressings

open access: yesАнтибиотики и Химиотерапия, 2020
The data on the experimental study of the efficacy of the gel wound dressings based on chitosan and calcium alginate containing bioactive substances from marine hydrobionts with complex therapeutic action (sulfated polysaccharides from brown algae ...
T. A. Kuznetsova   +5 more
doaj  

The Staphylococcus aureus “superbug” [PDF]

open access: yesJournal of Clinical Investigation, 2004
There has been some debate about the disease-invoking potential of Staphylococcus aureus strains and whether invasive disease is associated with particularly virulent genotypes, or "superbugs." A study in this issue of the JCI describes the genotyping of a large collection of nonclinical, commensal S.
openaire   +3 more sources

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