Results 21 to 30 of about 47,307 (299)

A Space-Time Study of Hemorrhagic Fever with Renal Syndrome (HFRS) and Its Climatic Associations in Heilongjiang Province, China

open access: yesFrontiers in Applied Mathematics and Statistics, 2017
Background: Hemorrhagic fever with renal syndrome (HFRS) is highly endemic in China, especially in Heilongjiang province (90% of all reported HFRS cases worldwide occur in China).
Junyu He   +4 more
doaj   +1 more source

Exploratory Survey for the Emerald Ash Borer, \u3ci\u3eAgrilus Planipennis\u3c/i\u3e (Coleoptera: Buprestidae), and Its Natural Enemies in China [PDF]

open access: yes, 2018
An exploratory survey for the emerald ash borer, Agrilus planipennis, and its natural enemies was conducted in China during October and November 2003. We examined 29 field plots in six provinces.
Bauer, Leah S   +5 more
core   +2 more sources

Intervention effects of Ganoderma lucidum spores on epileptiform discharge hippocampal neurons and expression of Neurotrophin-4 and N-Cadherin [PDF]

open access: yes, 2013
Epilepsy can cause cerebral transient dysfunctions. Ganoderma lucidum spores (GLS), a traditional Chinese medicinal herb, has shown some antiepileptic effects in our previous studies.
AA Ardelt   +51 more
core   +8 more sources

Validation study of the safety attitudes questionnaire (SAQ) in public hospitals of Heilongjiang province, China. [PDF]

open access: yesPLoS ONE, 2017
The objective of this study was to validate the reliability and validity of the safety attitudes questionnaire (SAQ) in Heilongjiang province, northern China.The SAQ was distributed to 27 public hospitals in five cities across Heilongjiang province.
Ying Li   +16 more
doaj   +1 more source

Economic Burden for Lung Cancer Survivors in Urban China. [PDF]

open access: yes, 2017
BackgroundWith the rapid increase in the incidence and mortality of lung cancer, a growing number of lung cancer patients and their families are faced with a tremendous economic burden because of the high cost of treatment in China.
Du, Jian   +10 more
core   +2 more sources

Socio-Economic Development of Hulun Buir Aimag of Heilongjiang Province (PRC) in 1969—1976

open access: yesНаучный диалог, 2021
The issue of socio-economic development of the Khulun-Buir aimag in the Heilongjiang province during the years of the “cultural revolution” is considered (1969—1976).
Ts. S. Ochirov
doaj   +1 more source

Spatial and Temporal Distribution Characteristics of Precipitation in Different Seasons in Heilongjiang Province from 1954 to 2013 [PDF]

open access: yesE3S Web of Conferences, 2022
This paper intends to provide data as reference basis for Heilongjiang Provinces’ optimization of precipitation forecast and the resource allocation. The precipitation characteristics of Heilongjiang Province from 1954-2013 (60 years) were studied by ...
Chen Zhexing
doaj   +1 more source

Modeling COVID-19 epidemic in Heilongjiang province, China

open access: yesChaos, Solitons & Fractals, 2020
The Coronavirus Disease 2019 (COVID-19) surges worldwide. However, massive imported patients especially into Heilongjiang Province in China recently have been an alert for local COVID-19 outbreak. We collected data from January 23 to March 25 from Heilongjiang province and trained an ordinary differential equation model to fit the epidemic data.
Sun, Tingzhe, Wang, Yan
openaire   +3 more sources

Study on the nonlinear transition relationship between water resources consumption and economic development in Heilongjiang province based on system dynamics

open access: yesJournal of Hydrology: Regional Studies
Study region: Heilongjiang Province, north-eastern region of China. Study focus: Water resources are important resources for steady economic and social progress, and the coordination between water resources consumption and economic development is the ...
Meiyun Tao   +4 more
doaj   +1 more source

Carbon Dioxide Emission Measurement and Its Spatiotemporal Evolution of Tourism Industry in Heilongjiang Province, China

open access: yesAdvances in Meteorology, 2021
This study analyses the composition and evolution of carbon dioxide emissions from the tourism industry in Heilongjiang Province and its 12 regions by the tourism consumption stripping coefficient method and calculates the decoupling relationship between
Zi Tang, Tianyue Huang
doaj   +1 more source

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