Chinese solar greenhouse (CSG) is universally applied in northern China for producing horticultural products. CSG is characterized by the unbalanced structures with an arched front roof face to the south side and a thick wall as well as back roof in the north side. Such structures affect light distribution in the greenhouse. This study aims to investigate the light distribution properties in CS...

This paper assesses the role of heating entitlements in generating stark air quality differences across China. During the 1950-1980 central planning period, the Chinese government established free winter heating of homes and offices as a basic right via the provision of free coal fuel for boilers. The combustion of coal in boilers is associated with the release of air pollutants, especially tot...

Recent epidemiologic studies confirm that stroke is the most frequent cause of death in the People's Republic of China, with an incidence (219/100,000 people) more than fivefold that of myocardial infarction. Intracerebral hemorrhage causes about one third of all strokes, nearly three times the frequency in North American stroke registries. A marked regional variation in stroke incidence exists...

Abstract In this study, we investigated the interdecadal change in tropical cyclone (TC) activity over western North Pacific (WNP) early 2010s. At boundary of WNP, TC exhibited a meridional tripole pattern. contrast to reduced northern South China Sea (SCS) and Taiwan, increased southern SCS north Shanghai after Herein, focused on WNP. Over last decade, frequent occurrences have affected East C...

Nasopharyngeal carcinoma (NPC) differs from others head and neck cancers by many points. Its incidence remains high in some parts of the globe, in southern China, Southeast Asia and North Africa. In North Africa there are two peaks of age-specific incidence, in young (between 10 and 20 years old) and adult patients (50 years old) [1, 2]. Among the three histological types, the Undifferentiated ...

BACKGROUND Heilongjiang Province located in northeast China is a multi-ethnic region with people who have lived in cold conditions for several generations. Fatty acids are important to people with cold resistance. CPT1A encodes a protein that imports long-chain fatty acids into the mitochondria for fatty-acid oxidation. FADS is an essential enzyme for the synthesis of long-chain polyunsaturated...

Two new species are described and figured: Okinawepipona nigra Nguyen & Xu, sp. nov. (northern Vietnam and southern China), and O. curcipunctura Nguyen & Xu, sp. nov. (southern China). A key to the three known species of the genus is provided.

since the evidence for direct maritime trade between the sassanid empire and china is exiguous, it has often been asserted that there was no direct sea commerce between these two countries. scholars claim that there is nothing to prove direct chinese sailings to iran before islam and say that direct sea commerce between them was occurred during early islamic period. based on the historical, arc...

[1] It is generally accepted that surface freshwater anomalies in the Southern Ocean drive increases in North Atlantic Deep Water (NADW) formation via a bipolar density see-saw. We find that a Southern Ocean freshwater pulse of comparable magnitude to meltwater pulse 1A, shuts down, instead of strengthens, NADW in a glacial climate simulation. Unlike the modern-day simulation, the glacial exper...