搜索结果: 1-15 共查到“生物学 West”相关记录35条 . 查询时间(0.099 秒)
In fire-prone West, plants need their pollinators, and vice versa（图）
fire-prone West plants pollinators
2020/12/11
The year 2020 is the worst fire year on record in the United States, with nearly 13 million acres burned, 14,000 structures destroyed and an estimated $3 billion spent on fire suppression.Scientists a...
Intermountain West plant’s response to the 2017 solar eclipse（图）
Intermountain West plant response 2017 solar eclipse
2019/10/28
The total solar eclipse of August 2017 offered scientists the chance to study a variety of celestial and earthly phenomena, from learning more about the Sun's corona to the behavior of animals and pla...
Brain fights West Nile virus in unexpected way
Brain fights West Nile virus unexpected way
2017/7/20
Insect-transmitted viruses, like Powassan and West Nile, which can attack the brain in some cases, are becoming a growing public health concern. Medical scientists are trying to understand how br...
The Controversial Origin of a Symbol of the American West
Controversial Origin American West
2017/3/30
New research by Professor Beth Shapiro of the UC Santa Cruz Genomics Institute and University of Alberta Professor Duane Froese has identified North America’s oldest bison fossils and helped construct...
Drought identified as key to severity of West Nile virus epidemics
Drought identifiedy West Nile virus epidemics
2017/2/16
A study led by UC Santa Cruz researchers has found that drought dramatically increases the severity of West Nile virus epidemics in the United States, although populations affected by large outbreaks ...
Study of Genetic Diversity among Simmental Cross Cattle in West Sumatra Based on Microsatellite Markers
Simmental West Sumatra Microsatellite Genetic Diversity
2016/5/19
A study was conducted to assess the genetic diversity among Simmental Cross cattle in West Sumatra using microsatellite DNA markers. A total of 176 individual cattle blood samples was used for obtaini...
West Nile virus killing millions more birds than previously thought,UCLA researchers find
West Nile virus killing millions more birds UCLA
2015/11/12
West Nile virus is killing millions more birds and affecting many more bird species than previously thought, according to new research from a multi-university team of researchers.Survival estimates dr...
Antiviral compound may protect brain from pathogens, West Nile virus study shows
Antiviral compound pathogens West Nile virus
2015/5/25
Researchers have found that an antiviral compound may protect the brain from invading pathogens. Studying West Nile virus infection in mice, scientists at Washington University School of Med...
BITING BACK: SCIENTISTS AIM TO FORECAST WEST NILE OUTBREAKS
BITING BACK SCIENTISTS AIM WEST NILE OUTBREAKS
2015/5/25
New research has identified correlations between weather conditions and the occurrence of West Nile virus disease in the United States, raising the possibility of being able to better predict outbreak...
Birds roosting in large groups less likely to contract West Nile virus（图）
West Nile virus Birds roosting
2014/12/1
URBANA, Ill. – Although it would seem logical that large numbers of roosting birds would attract more mosquitoes that carry West Nile virus and contract the disease when bitten, recent research at th...
Virus fingered as top suspect in West Coast sea star wasting disease（图）
Virus wasting disease
2014/12/1
The following is part twelve in a series on the NSF-NIH-USDA Ecology and Evolution of Infectious Disease (EEID) Program. See parts: one, two, three, four, five, six, seven, eight, nine, 10 and 11.
Mi...
PLANT-PARASITIC NEMATODES ASSOCIATED WITH WALNUT IN THE SANANDEJ REGION OF WEST IRAN
Cacopaurus pestis frequency identification Plant-parasitic nematodes population density walnut
2014/2/21
A survey of plant-parasitic nematodes associated with walnut was carried out in the Sanandej region, of the province of
Kurdistan, in western Iran, during the 2011–2012 time period. After taking sam...
Carbon isotope stratigraphy across the Silurian-Devonian transition in Zoige (West Qinling), China
Chemostratigraphy carbon isotope palaeontology Silurian-Devonian Boundary West Qinling, China.
2014/3/26
Carbon isotope (δ
13
C
org
) analyses of neritic carbonates and black shales spanning the Silurian-Devonian transition are
compared from two richly fossiliferous sequences in Zoige County (West Q...
Carbon isotope stratigraphy across the Silurian-Devonian transition in Zoige (West Qinling), China
carbon isotope palaeontology Silurian-Devonian Boundary West Qinling, China
2014/3/26
Carbon isotope (δ
13
C
org
) analyses of neritic carbonates and black shales spanning the Silurian-Devonian transition are
compared from two richly fossiliferous sequences in Zoige County (West Q...
Biometrical Study of Artemia urmiana (Anostraca: Artemiidae) Cysts Harvested from Lake Urmia (West Azerbaijan, Iran)
Artemia urmiana Lake Urmia Iran untreated cyst decapsulated cysts chorion thickness hatching efficiency
2010/3/26
Artemia urmiana was reported from Lake Urmia by Günther in 1899. The objectives of the present study were to investigate the diameter of untreated and decapsulated cysts and chorion thickness at 26 st...