Results 51 to 60 of about 7,710 (174)

Kymatocalyx rhizomaticus Gradst. & Vana

open access: yes, 2022
Published as part of Dauphin, Gregorio, Gradstein, S. Robbert & Allen, Noris Salazar, 2022, Liverworts and hornworts of Barro Colorado Island, Panama, pp. 153-165 in Cryptogamie, Bryologie 20 (9) on page 159, DOI: 10.5252/cryptogamie-bryologie2022v43a9, http://zenodo.org/record ...
Dauphin, Gregorio   +2 more
openaire   +1 more source

Enzymatic DNA Reaction Networks for Orchestrating Stimuli‐Dependent Temporal Molecular Pulse

open access: yesAdvanced Science, Volume 13, Issue 38, 9 July 2026.
We present an enzymatic DNA reaction network (EDRN) that encodes nucleic‐acid targets in time, converting inputs into a universal strand and then into programmable transient fluorescence pulses. With time‐color multiplexing, EDRN enables single‐tube high‐plex nucleic acid detection and shows strong agreement with clinical sequencing across 32 specimens.
Jiayu Yang   +7 more
wiley   +1 more source

Fitness costs of Tn1546-type transposons harboring the vanA operon by plasmid type and structural diversity in Enterococcus faecium

open access: yesAnnals of Clinical Microbiology and Antimicrobials
Background This study analyzed the genetic traits and fitness costs of vancomycin-resistant Enterococcus faecium (VREfm) blood isolates carrying Tn1546-type transposons harboring the vanA operon. Methods All E.
Dokyun Kim   +12 more
doaj   +1 more source

VanA and VanB Positive Vancomycin-resistant Staphylococcus aureus Among Clinical Isolates in Shiraz, South of Iran

open access: yesOman Medical Journal, 2014
Objective: The purpose of this study was to determine the prevalence of vancomycin-resistant Staphylococcus aureus isolated from clinical samples in Shiraz hospitals. Methods: From March to December 2012, 100 S.
Sareh Saadat   +3 more
doaj   +1 more source

Toward Robust ARB Inactivation in Wastewater: Comparing Performic Acid, Peracetic Acid, and Chloramination Using ICT, Resistance, and Reactivation Metrics

open access: yesWater Environment Research, Volume 98, Issue 7, July 2026.
Performic acid (PFA) achieved rapid, linear, and consistent inactivation of enterococci and vancomycin‐resistant enterococci, peracetic acid (PAA) exhibited slower, variable kinetics with distinctive shouldering, and sodium hypochlorite proved the least reliable and displayed a “lower dose advantage.” These findings position PFA as a promising ...
Nuha Alfahham   +4 more
wiley   +1 more source

Investigation of vanA and vanB Genes in Vancomycin-Susceptible Enterococcal Strains

open access: yesJournal of Global Antimicrobial Resistance
AIM: The study aimed to investigate vanA/vanB resistance genes and to determine the frequency of vancomycin-variable enterococci(VVE). BACKGROUND: Enterococci that are phenotypically-susceptible to vancomycin but harbor glycopeptide resistance genes are ...
Merve Gürler   +3 more
doaj   +1 more source

Informing elephant management through demographic snapshots

open access: yesConservation Science and Practice, Volume 8, Issue 7, July 2026.
Understanding demography is vital for managing species successfully; however, for elephants, traditional surveys are both costly and labor‐intensive. This study presents a cost‐effective method for estimating age structures of savannah elephants in southern Africa, revealing how water provisioning, density dependence, and fertility control influence ...
Ryan M. Huang   +3 more
wiley   +1 more source

Vana otomasyonu

open access: yes, 2021
This study focuses on the valve control mechanisms. In this piece of study the issues which are considered important while designing valve control systems are discussed. Also a valve system is taken and control systems are designed, using servo, step and normal DC motors. Three types of H-Bridges are used for the designs (one for each) except one which
openaire   +1 more source

Adaptation and validation of a quantitative vanA/vanB DNA screening assay on a high-throughput PCR system

open access: yesScientific Reports
Vancomycin resistant enterococci (VRE) are a leading cause of ICU-acquired bloodstream infections in Europe. The bacterial load in enteral colonization may be associated with a higher probability of transmission.
Katja Giersch   +7 more
doaj   +1 more source

Developmental Profiling of Structural and Functional Maturation in Mouse Corpus Callosum

open access: yesGlia, Volume 74, Issue 6, June 2026.
Progressive myelin development in mouse corpus callosum is accompanied by gradual decrease in oligodendrocyte precursor cell density and increase in oligodendrocyte density. Pro‐Capase‐3 is transiently upregulated in oligodendrocyte during postnatal development.
Hayes Johnson   +4 more
wiley   +1 more source

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