Results 61 to 70 of about 575,458 (256)
Environmental Research CommunicationsPlastic marine debris (PMD) is rapidly accumulating in the North Pacific Subtropical Gyre, exposing fishes living in the North Pacific garbage patch (NPGP) to extremely high PMD concentrations.
Katherine R Shaw +6 more
doaj +1 more source
Nigerian Postgraduate Medical Journal, 2016 Background: Endodontic instruments including the nickel-titanium (NiTi) instruments produce debris and smear layer during instrumentation. The study was carried out to evaluate and compare the cleaning effectiveness of root canal preparation using three ...
Ambar W Raut +5 more
doaj +1 more source
Molecular Oncology, EarlyView.This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault +12 more
wiley +1 more source
Oregon Marine Debris Research Priorities Workshop Proceedings [PDF]
Marine debris is a growing problem that harms the environment and the economy. Its impacts range from impeding navigation to entangling wildlife and fouling beaches.
Doyle, Jamie +2 more
core +2 more sources
Microplastics and NanoplasticsMicroplastics accumulate in the environment but methods to extract particles from sediment for quantification and identification often lack accuracy and reproducibility.
Katherine R. Shaw +7 more
doaj +1 more source
Debris-flow erosion and deposition dynamics [PDF]
, 2011 Debris flows are a major natural hazard in mountains world wide, because of their destructive potential. Prediction of occurrence, magnitude and travel distance is still a scientific challenge, and thus research into the mechanics of debris flows is ...
SCHÜRCH, PETER
core
Molecular Oncology, EarlyView.We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth +17 more
wiley +1 more source
Assessing ice-cliff backwasting and its contribution to total ablation of debris-covered Miage glacier, Mont Blanc massif, Italy [PDF]
, 2014 Continuous surface debris cover strongly reduces the ablation of glaciers, but high melt rates may occur at ice cliffs that are too steep to hold debris.
Brock, B.w., Reid, Tim, Brock, Benjamin
core +1 more source
Molecular Oncology, EarlyView.This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan +8 more
wiley +1 more source
Bayesian Adaptive Extended Kalman-Based Orbit Determination for Optical Observation Satellites
SensorsAs the number of satellites and amount of space debris in Low-Earth orbit (LEO) increase, high-precision orbit determination is crucial for ensuring the safe operation of spacecraft and maintaining space situational awareness.
Yang Guo +6 more
doaj +1 more source