Exposure is one of the most fundamentalphotography terms. When you take a picture, you press the shutter button to open a camera’s aperture, and light streams in, triggering a response from a sensor. Exposure i
10.1038/ncomms11523 Phosphatidylserine exposure is required for ADAM17 sheddase function OPEN Anselm Sommer1, Felix Kordowski1, Joscha Bu¨ch1, Thorsten Maretzky2, Astrid Evers2, Jo¨rg Andra¨3, Stefan Du¨sterho¨ft4, Matthias Michalek4, Inken Lorenzen4, Prasath Somasundaram5, Andreas Tholey5...
Exposure is determined by the luminance from the scene, the f-ratio, and the shutter speed — only. All other procedures, either in-camera or with the computer, to affect the brightness of an image, including ISO, comprise brightening -- a concept essent
All pregnant women provided written informed consent at enrollment and the Ethics Committee of Tongji Medical College, Huazhong University of Science and Technology, and Wuhan Women and Children Medical Care Center approved this research. 2.2. Urinary speciated arsenic measurements Field urine was ...
All parents provided a written informed consent and the study was approved by the Regional Committee for Medical Research Ethics. The mothers were between 32 and 56 years old (median 41 years) and the children (both genders) were between 6 and 12 years old (median 10 years). The sampling ...
Honey bee queen health is crucial for colony health and productivity, and pesticides have been previously associated with queen loss and premature supersedure. Prior research has investigated the effects of indirect pesticide exposure on queens via worke
[解析] 根据文章最后一句“One thing is clear,however:unless we deal with automobile and highway safety and reduce accidents in which alcoholic intoxication plays a role,many will continue to die.”可知,作者说这一点非常清楚的,如果我们不去整治交通安全问题的话,会 不断地有人死亡。据此判断,答案是...
Exposure netting is a method of hedging currency risk by offsetting exposure in one currency with exposure in the same or another currency.
Transmission of SARS-CoV-2 is driven by contact, fomite, and airborne transmission. The relative contribution of different transmission routes remains subject to debate. Here, we show Syrian hamsters are susceptible to SARS-CoV-2 infection through intran
Written consents were obtained from parents and children. Most families in the study area prepare two meals on weekdays, in the morning (between 05:00 and 07:00) and in the evening (between 17:00 and 20:00). Open burning of trash is a common practice in the study area. Some level (...