搜索结果: 1-15 共查到“医学 Transmission”相关记录31条 . 查询时间(0.137 秒)
Rising temperatures could shift US West Nile virus transmission（图）
Rising temperatures US West Nile virus transmission
2020/9/25
West Nile virus spreads most efficiently in the U.S. at temperatures between 75.2 and 77 degrees Fahrenheit, a new study published in eLife shows.The results of the U.S. National Scienc...
Early-season hurricanes result in greater transmission of mosquito-borne infectious disease（图）
Early-season hurricanes greater transmission mosquito-borne infectious disease
2019/10/28
The timing of a hurricane is one of the primary factors influencing its impact on the spread of mosquito-borne infectious diseases such as West Nile Virus, dengue, chikungunya and Zika, according to a...
Crowds and social gatherings can facilitate disease transmission（图）
Crowds social gatherings disease transmission
2019/10/30
Large gatherings -- from music festivals to religious pilgrimages to sporting events -- have long been known to increase risks of infectious disease outbreaks. Now results from an NSF-funded study led...
Survivorship Of Anopheles gambiae In Relation To Malaria Transmission In Ilorin,Nigeria
Infection Life expectancy Mosquitoes Parity Plasmodium Sporogonic cycle
2015/7/29
For the first time in Africa, an entomological study went beyond the conventional practice of determining parity and survival rates of field-collected adult anopheline mosquitoes but also related thes...
Malaria, one of the world's deadliest diseases, kills hundreds of thousands of people every year, spreading through a devastatingly effective cycle of incubation and transmission.It starts when a fema...
Intra-familial Transmission of Hepatitis B virus Infection in Zahedan
Carrier States Hepatitis B Transmission Iran Prevention and control HBV Seroprevalence
2015/9/29
Background: The household transmission of hepatitis B virus (HBV) is a major health problem. The prevalence rate of this infection is reported about 11% to 57% among family members of HBsAg carriers.
The Role of Insects in Mechanical Transmission of Human Parasites
Insects Mechanical Transmission Human Parasites
2015/9/23
Arthropods are probably the most successful of all animals. They are found in every type of habitat and in all regions of the world. Without the vector, the parasite life cycle would be broken and the...
Intrafamily Transmission of HCV Need to More Discussion
Intrafamily Transmission HCV More Discussion
2015/9/22
I read with interest the recently published article by Imani et al.,1 in your journal, in which five out of the 230 (2.17%) tested household contacts were seropositive. We do not have enough data rega...
Trials begin on potential vaccine to prevent mother-to-child transmission of HIV after birth
potential vaccine mother-to-child transmission of HIV birth
2011/1/5
The Medical Research Council (MRC) together with researchers from Kenya, The Gambia, United States of America, Sweden, and Spain, has opened enrolment in two infant HIV vaccine trials, known collectiv...
Light Energy Transmission through Composite Influenced by Material Shades
Composite resin Shades Light energy transmission
2010/12/1
This study investigated the influence of different composite resin shades on light energy transmission through the composite, hardness and cross-link density (CLD). The composite Filtek Z250 was used ...
Inhibitory synpatic transmission in striatal neurons after transient cerebral ischemia
large aspiny neurons transient cerebral ischemia striatum
2015/5/21
In the striatum, large aspiny (LA) interneurons survive transient cerebral ischemia while medium spiny (MS) neurons die. Excitotoxicity is believed to be the major cause for neuronal death after ische...
Risk assessment of re-emerging Plasmodium falciparum on Ishigaki Island using a stochastic transmission model
Plasmodium falciparum Anopheles minimus Ishigaki Island
2010/12/10
On Ishigaki Island, Plasmodium falciparum and Plasmodium vivax epidemics occurred in 1945-1946 and were successfully suppressed. The epidemic re-emerged in 1949 because many settlers immigrated to the...
Adaptive Bayesian Iterative Transmission Reconstruction for Attenuation Correction in Myocardial Perfusion Imaging with SPECT/Slow-Rotation Low-Output CT Systems
Myocardial Perfusion Imaging SPECT/Slow-Rotation Low-Output CT Systems
2009/9/7
Objectives. SPECT/slow-rotation low-output CT systems can produce streak artifacts in filtered backprojection (FBP) attenuation maps, impacting attenuation correction (AC) in myocardial perfusion imag...
Transmission Electron Microscopy Study of Large Field Induced Anisotropy (Co1- xFex)89Zr7B4 Nanocomposite Ribbons with Dilute Fe-Contents
Transmission Electron Microscopy Study Large Field Induced Anisotropy Nanocomposite Ribbons Dilute Fe-Contents
2009/12/28
Transmission Electron Microscopy Study of Large Field Induced Anisotropy (Co1- xFex)89Zr7B4 Nanocomposite Ribbons with Dilute Fe-Contents.
Transmission and scanning electron microscopy of N2 microbubble-activated human platelets in vitro
decompression human platelet Aggregation Adhesiveness bubble nitrogen
2009/7/14
When N2 microbubbles are stirred in platelet-rich plasma, they cause a fall in the number of free platelets. Changes in the platelets ultrastructure during this interaction between gas bubbles and pla...