Results 51 to 60 of about 22,711 (194)

Separation of multiple signals in hearing aids by output decorrelation and time-delay estimation [PDF]

open access: yes, 1995
Sensori-neural hearing impaired listeners have difficulty in separating multiple signals or perceiving speech in background noise and hearing aids are widely used to enhance the desired signal.
Bamford, P, Canagarajah, CN
core   +2 more sources

Escala de estrategias de aprendizaje ACRA-Abreviada para alumnos universitarios

open access: yesElectronic Journal of Research in Education Psychology, 2017
Introducción. El objetivo de nuestro trabajo estuvo centrado en efectuar la validación de una versión abreviada de la Escala ACRA, con alumnos universitarios. La Escala ACRA original es un instrumento diseñado para la evaluación de las estrategias de aprendizaje, muy utilizado en el ámbito hispanoparlante. No obstante, tanto su extensión como su ámbito
Fuente-Arias, J. (Jesús) de la   +1 more
openaire   +3 more sources

Left‐displaced abomasum in a late‐pregnant goat

open access: yesVeterinary Record Case Reports, Volume 14, Issue 1, February 2026.
Abstract A female goat in late gestation was presented to a veterinary teaching hospital due to the sudden onset of abdominal distention and signs of cardiovascular depression. On admission, the goat exhibited an overloaded rumen, which seemed noticeably distant from the abdominal wall on the left‐hand side.
Eva Petzl   +4 more
wiley   +1 more source

Miastenia gravis desencadenada por el uso de estatinas: presentación de once casos

open access: yesRevista del Hospital Italiano de Buenos Aires
Los inhibidores de 3-hidroxi-3 metil glutaril coenzima A reductasa (estatinas) son eficaces para el descenso de los niveles de colesterol sérico y, consecuentemente, la prevención de la enfermedad isquémica cardíaca, cerebrovascular y vascular ...
Marcelo Rugiero   +3 more
doaj   +5 more sources

Local Repressor AcrR Regulates AcrAB Efflux Pump Required for Biofilm Formation and Virulence in Acinetobacter nosocomialis

open access: yesFrontiers in Cellular and Infection Microbiology, 2018
Multidrug efflux systems contribute to antimicrobial resistance and pathogenicity in bacteria. Here, we report the identification and characterization of a transcriptional regulator AcrR controlling the yet uncharacterized multidrug efflux pump, AcrAB in
Bindu Subhadra   +5 more
doaj   +1 more source

Evaluating School‐Based Substance Use Services: Insights From a Systematic Review*

open access: yesJournal of School Health, Volume 96, Issue 1, January 2026.
ABSTRACT Background Substance use among youth can have lifelong consequences and therefore requires early and targeted services for those at risk. Schools possess a unique opportunity to provide substance use services to youth for both prevention and intervention.
Hannah L. Maxey   +3 more
wiley   +1 more source

Contamination of Community Potable Water from Land Grabbing: A Case Study from Rural Tanzania

open access: yesWater Alternatives, 2012
This paper discusses a large-scale land deal which resulted in the contamination of water sources in the Iringa region of Tanzania, and the negotiation process which followed.
Serena Arduino   +3 more
doaj  

Lifestyle and sociodemographic risk factors for stillbirth by region of residence in South Australia: a retrospective cohort study

open access: yesBMC Pregnancy and Childbirth
Background Stillbirth rates remain a global priority and in Australia, progress has been slow. Risk factors of stillbirth are unique in Australia due to large areas of remoteness, and limited resource availability affecting the ability to identify areas ...
Anneka Bowman   +8 more
doaj   +1 more source

Lack of efflux mediated quinolone resistance in Salmonella enterica serovars Typhi and Paratyphi A. [PDF]

open access: yes, 2013
International audienceSalmonella enterica serovars Typhi and Paratyphi A isolates from human patients in France displaying different levels of resistance to quinolones or fluoroquinolones were studied for resistance mechanisms to these antimicrobial ...
Baucheron, Sylvie   +4 more
core   +3 more sources

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