Results 41 to 50 of about 13,268,899 (335)

Environmental risk factors for stroke in China: a systematic review [PDF]

Yixue xinzhi zazhi, 2023
Objective The number of stroke patients has been increasing in China in recent years, but a comprehensive synthesis of the environmental risk factors on the development of stroke is yet to be conducted.
Li-Sha YU, Xin-Liang LIU, Kang SONG, Rui WANG, Fang-Yan GONG, Liang FANG, Yue WAN, Lin ZHAO, Hao LI   +8 more
doaj   +1 more source

Modeling the control of COVID-19: impact of policy interventions and meteorological factors [PDF]

Electronic Journal of Differential Equations, 2020
In this article we propose a dynamical model with seven compartments to describe the transmission of COVID-19 in China. The home quarantine strategy has played a vital role in controlling the disease spread.
J. Jia, Jian Ding, Siyu Liu, G. Liao, Jingzhi Li, B. Duan, Guoqing Wang, Ran Zhang   +7 more
semanticscholar   +1 more source

The influence of the atmospheric boundary layer on nocturnal layers of noctuids and other moths migrating over southern Britain [PDF]

, 2006
Insects migrating at high altitude over southern Britain have been continuously monitored by automatically-operating, vertical-looking radars over a period of several years.
AD Smith, AD Smith, AG Gatehouse, AJ Thorpe, Alan D Smith, AN Mel’nichenko, AP Lock, B Campistron, CG Johnson, CR Vaughn, Curtis R Wood, D Gregory, DE Pedgley, DE Pedgley, DE Pedgley, DE Pedgley, DO Greenbank, Donald R Reynolds, DP Clark, DR Reynolds, DR Reynolds, DR Wilson, EB Larsen, GW Schaefer, HQ Feng, HQ Feng, Ian P Woiwod, IP Woiwod, Janet F Barlow, Jason W Chapman, JR Garratt, JR Riley, JR Riley, JR Riley, JR Riley, JR Riley, JW Chapman, JW Chapman, JW Chapman, JW Chapman, KR Beerwinkle, L Mahrt, LR Taylor, LR Taylor, LR Taylor, ME Irwin, MJP Cullen, PD Lingren, RA Farrow, RBB Dickison, RC Rainey, RL Chen, SE Hobbs, T Lewis, VA Drake, VA Drake, VA Drake, VA Drake, VA Drake, VA Drake, WW Wolf   +60 more
core   +1 more source

Rainfall increases the biomass and drives the taxonomic and morpho-functional groups variability of phytoplankton in a subtropical urban lake [PDF]

Acta Limnologica Brasiliensia
: Aim To explore the short-term effects of rainfall events on the biomass, density, and richness of the phytoplankton community during dry and rainy periods, as well as on the selection and response of Morphology-Based Functional Groups (MBFG). Methods
Matheus Vieira da Silva, Susicley Jati
doaj   +1 more source

Mugwort (Artemisia L.) pollen in aeroplankton of Lublin, 2001-2005

Acta Agrobotanica, 2012
The course of the Artemisia pollen season was recorded in Lublin over a period of five years: 2001-2005. The volumetric method was applied in the studies, using a VPPS 2000 Lanzoni trap. The length of the season was determined by the 98% method.
Elżbieta Weryszko-Chmielewska, Bogusław M. Kaszewski, Krystyna Piotrowska   +2 more
doaj   +1 more source

The impact of meteorological factors and PM2.5 on COVID-19 transmission

Epidemiology and Infection, 2022
In this study, we analysed the relationship between meteorological factors and the number of patients with coronavirus disease 2019 (COVID-19). The study period was from 12 April 2020 to 13 October 2020, and daily meteorological data and the daily number
Nan Zhou, Haoyun Dai, W. Zha, Y. Lv
semanticscholar   +1 more source

A Fault Diagnosis Method Considering Meteorological Factors for Transmission Networks Based on P Systems

Entropy, 2021
Bad meteorological conditions may reduce the reliability of power communication equipment, which can increase the distortion possibility of fault information in the communication process, hence raising its uncertainty and incompleteness.
Xiaotian Chen, Tao Wang, Ruixuan Ying, Zhibo Cao   +3 more
semanticscholar   +1 more source

Distinguishing Emission-Associated Ambient Air PM2.5 Concentrations and Meteorological Factor-Induced Fluctuations [PDF]

, 2018
Although PM2.5 (particulate matter with aerodynamic diameters less than 2.5 μm) in the air originates from emissions, its concentrations are often affected by confounding meteorological effects.
Cheng, Hefa, Guan, Dabo, Li, Bengang, Liu, Junfeng, Ma, Jianmin, Meng, Wenjun, Shen, Guofeng, Shen, Huizhong, Tao, Shu, Wang, Xilong, Yun, Xiao, Zeng, Eddy Y., Zhong, Qirui, Zhu, Xi   +13 more
core   +1 more source

The characteristic of atmospheric particulate matter and the influence factors in Xiamen for air quality management

Frontiers in Environmental Science, 2023
Urbanization can drive economic growth, but it may harm the quality of the urban environment if improper actions are performed. Environmental issues resulting from urbanization can negatively impact the health of city dwellers.
Jiali Lin, Ying Lin, Shuangyi Lin, Jiaying Dong   +3 more
doaj   +1 more source

SEASONAL AND SPATIAL VARIATION OF PM10 IN AN URBAN AREA FROM ROMANIA [PDF]

, 2019
The cyclic variance of PM10 mass concentration in the urban area in the South-East of Romania has been analysed in the article. SE of Romania is considered to be a territory which has medium level of pollution for a period of last ten years, from 2009 ...
Dragomir Balanica, Mariana Carmelia, Kramar, Iryna, Marynenko, Nataliia, Muntenita, Cristian, Simionescu, Aurel Gabriel, Zeca, Daniela Ecaterina   +5 more
core   +1 more source