Results 21 to 30 of about 919,252 (159)

Simultaneous evolutionary expansion and constraint of genomic heterogeneity in multifocal lung cancer. [PDF]

open access: yes, 2017
Recent genomic analyses have revealed substantial tumor heterogeneity across various cancers. However, it remains unclear whether and how genomic heterogeneity is constrained during tumor evolution.
Bivona, Trever G   +16 more
core   +2 more sources

Prevalence and risk factors for depression among training physicians in China and the United States

open access: yesScientific Reports, 2022
During their first year of medical residency (internship), 35% of training physicians in the United States suffer at least one depression episode. We assessed whether there is a similar increase of depression among first year residents in China, and ...
Lihong Chen   +12 more
doaj   +1 more source

Capacity Proportion Optimization of Wind, Solar Power and Battery Energy Storage System for Regional Power Grid Based on Source-Load Matching

open access: yesZhongguo dianli, 2022
Capacity proportion optimization of the wind, solar power, and battery energy storage system is the basis for efficient utilization of renewable energy in a large-scale regional power grid.
Pai LI   +5 more
doaj   +1 more source

Evolutionary Trends in Integrated Care in 2000–2020 in China: A Scientometric Review Using CiteSpace

open access: yesInternational Journal of Integrated Care, 2022
Introduction: Owing to an increasing demand for a continuous and coordinated health service, integrated care is being promoted worldwide. Chinese research on integrated care has rapidly increased over the last 20 years. However, popular topics, paths and
Xiatong Ke, Liang Zhang, Wenxi Tang
doaj   +1 more source

Doubts and Puzzles: Young Galeano Writing about New China during the Sino-Soviet Split [PDF]

open access: yes, 2020
As a journalist of Uruguay’s Marcha weekly newspaper, Eduardo Galeano visited China in September 1963; he was warmly received by Chinese leaders including Premier Zhou Enlai. At first, Galeano published some experiences of his China visit in Marcha.
Teng, Wei
core  

Time tracking of different cropping patterns using Landsat images under different agricultural systems during 1990-2050 in Cold China [PDF]

open access: yes, 2018
Rapid cropland reclamation is underway in Cold China in response to increases in food demand, while the lack analyses of time series cropping pattern mappings limits our understanding of the acute transformation process of cropland structure and ...
De Maeyer, Philippe   +6 more
core   +1 more source

Epidemiological Features of Spinal Cord Injury in China: A Systematic Review

open access: yesFrontiers in Neurology, 2018
Background: Spinal cord injury (SCI) is a severe condition that disrupts patients' physiological, mental, and social well-being state and exerts great financial burden on patients, their families and social healthcare system.
Shiyang Yuan   +5 more
doaj   +1 more source

Travailleurs migrants du prêt-à-porter en Chine. Flexibilités et opportunités

open access: yesRevue Européenne des Migrations Internationales, 2012
This article questions the conditions of production in the Chinese garment industry and the role played by migrant workers. There are not international migrants but internal migrants coming from poor rural areas to more advanced cities.
Gilles Guiheux
doaj   +1 more source

Energy Consumption and CO2 Emissions of Coach Stations in China

open access: yesEnergies, 2020
As a critical transportation infrastructure, with a high flow of people and high-energy consumption in China, coach stations have great potential in energy saving and CO2 emission reduction.
Xuejing Zheng   +5 more
doaj   +1 more source

Deep Learning‐Based Ensemble Forecasts and Predictability Assessments for Surface Ozone Pollution

open access: yesGeophysical Research Letters, 2023
The impacts of weather forecast uncertainties have not been quantified in current air quality forecasting systems. To address this, we developed an efficient 2‐D convolutional neural network‐surface ozone ensemble forecast (2DCNN‐SOEF) system using 2‐D ...
Aoxing Zhang   +12 more
doaj   +1 more source

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