Results 21 to 30 of about 2,028,180 (267)

Simulation of Annual Water Yield in the Upper Heihe River Basin from 1990 to 2018 Based on InVEST

open access: yesGaoyuan qixiang, 2022
Based on InVEST model, this paper evaluates annual water yield in the Upper Heihe River Basin in the past 30 years with soil, meteorological and land use/cover data in 1990, 2000, 2010 and 2018 as inputs, and the spatiotemporal geographically weighted ...
Fang LI, Jinlong ZHANG, Huan YANG
doaj   +1 more source

HIGH-RESOLUTION AUTORADIOGAPHY [PDF]

open access: yesThe Journal of Cell Biology, 1962
The resolution obtainable in electron microscopic autoradiographs, using a photographic emulsion consisting of a monolayer of silver bromide crystals, was investigated theoretically and experimentally. The expected distribution of exposed crystals around a point source was calculated from the geometry of the preparation and from the range distribution ...
openaire   +1 more source

Coastal Oyster Aquaculture Area Extraction and Nutrient Loading Estimation Using a GF-2 Satellite Image

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
The accurate extraction of an aquaculture area is significant in aquaculture management, post-disaster evaluation, and aquatic environment protection. However, little attention has been paid to the aquaculture area extraction in coastal water with high ...
Xiaoyu Zhang   +5 more
doaj   +1 more source

Cytoskeleton in high resolution [PDF]

open access: yesNature Reviews Molecular Cell Biology, 2018
Eva Nogales looks back at the early days of structure determination of cytoskeletal components.
openaire   +4 more sources

PM2.5 Concentration Estimation in Single Hazy Images Using Luminance–Spatial Decoupling

open access: yesRemote Sensing
Image-based PM2.5 estimation has emerged as a promising complementary approach to traditional physicochemical monitoring. However, achieving accurate predictions in severely polluted environments remains a critical challenge, as existing deep learning ...
Runjie Wang   +3 more
doaj   +1 more source

STUDY ON ECOLOGICAL RISK ASSESSMENT OF GUANGXI COASTAL ZONE BASED ON 3S TECHNOLOGY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
This paper takes Guangxi coastal zone as the study area, following the standards of land use type, divides the coastal zone of ecological landscape into seven kinds of natural wetland landscape types such as woodland, farmland, grassland, water, urban ...
Z. Zhong   +20 more
doaj   +1 more source

Tic Reduction Following Heat-Induced Dehydration in Gilles de la Tourette Syndrome (TS)

open access: yesBiology and Life Sciences Forum, 2022
A 24-year-old man with of Gilles de la Tourette (TS) syndrome experienced a marked remission of 2 years after heat-induced dehydration. Further investigation of the effects of heat and dehydration on TS may be useful.
Ashley B. Durbin   +2 more
doaj   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan   +3 more
wiley   +1 more source

Evaluation of threshold conditions for latent track formation in nanocrystalline Y2Ti2O7

open access: yesEurasian Journal of Physics and Functional Materials, 2022
We present the first report on the structural effects induced by swift xenon ions in nanocrystalline pyrochlore Y2Ti2O7 (outside the metal matrix) studied using high resolution transmission electron microscopy.
A. Ibrayeva   +7 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

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