Results 31 to 40 of about 30,599,032 (364)

Drunken lipid membranes, not drunken SNARE proteins, promote fusion in a model of neurotransmitter release

open access: yesFrontiers in Molecular Neuroscience, 2022
Alcohol affects many neuronal proteins that are upstream or down-stream of synaptic vesicle fusion and neurotransmitter release. Less well studied is alcohol’s effect on the fusion machinery including SNARE proteins and lipid membranes.
Robert E. Coffman   +6 more
doaj   +1 more source

ENVIRONMENTAL RISK ASSESSMENT OF SOME COPPER BASED FUNGICIDES ACCORDING TO THE REQUIREMENTS OF GOOD LABORATORY PRACTICE [PDF]

open access: yesAgroLife Scientific Journal, 2015
The paper presents data demonstrating the functionality of biological systems reconstituted with aquatic organisms developed under Good Laboratory Practice testing facility within Research - Development Institute for Plant Protection Bucharest for ...
Marga GRĂDILĂ
doaj  

Evaluation of C. perfringens cpe-positive Strain as a Source Tracking Indicator of Human Contamination in Freshwater Environments

open access: yesJournal of Water and Environment Technology, 2021
In this study, a field survey of fecal contamination indicators and Clostridium perfringens cpe(+) in river environments was conducted to verify the effectiveness of C.
Hiroyuki Suzuki   +2 more
doaj   +1 more source

ENVIRONMENTAL AFTERMATH FROM THE DRYING PROCESSES OF AL-HUWAIZA MARSHLAND, IRAQ [PDF]

open access: yesAnalele Universităţii din Oradea: Seria Geografie, 2017
Al-Huwaiza marsh shows environmental and economic significance, but it has been exposed to the drying processes and then to the drowning processes. It has witnessed great decrease in the water resources specified for the country and the decrease in the ...
Khafaja Ahmed Mays SADKHAN
doaj  

Effect of the Solar Zenith Angles at Different Latitudes on Estimated Crop Vegetation Indices

open access: yesDrones, 2021
Normalization of anisotropic solar reflectance is an essential factor that needs to be considered for field-based phenotyping applications to ensure reliability, consistency, and interpretability of time-series multispectral data acquired using an ...
Milton Valencia-Ortiz   +4 more
doaj   +1 more source

GPU-powered Simulation Methodologies for Biological Systems

open access: yes, 2013
The study of biological systems witnessed a pervasive cross-fertilization between experimental investigation and computational methods. This gave rise to the development of new methodologies, able to tackle the complexity of biological systems in a ...
Besozzi, Daniela   +5 more
core   +2 more sources

Photoswitchable catalysis by a nanozyme mediated by a lightsensitive cofactor [PDF]

open access: yes, 2017
The activity of a gold nanoparticle-based catalyst can be reversibly up- and down-regulated by light. Light is used to switch a small molecule between cis- and trans-isomers, which inhibits the catalytic activity of the nanoparticles to different extent.
Martin, Sergio Garcia   +3 more
core   +2 more sources

Evapotranspiration of Irrigated Crops under Warming and Elevated Atmospheric CO2: What Is the Direction of Change?

open access: yesAtmosphere, 2022
Future changes in crop evapotranspiration (ETc) are of interest to water management stakeholders. However, long-term projections are complex and merit further investigation due to uncertainties in climate data, differential responses of crops to climate ...
Fabio V. Scarpare   +4 more
doaj   +1 more source

A False Start in the Race Against Doping in Sport: Concerns With Cycling’s Biological Passport [PDF]

open access: yes, 2011
Professional cycling has suffered from a number of doping scandals. The sport’s governing bodies have responded by implementing an aggressive new antidoping program known as the biological passport.
A Blomqvist   +57 more
core   +3 more sources

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine   +10 more
wiley   +1 more source

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