Red supergiants are surrounded by diffuse clouds of gas and dust that are full of elements that are forged only in stars — and those clouds form before the star explodes. FromScience News It means that bioengineered neurons, inside a brain, need to have a sensitive and powerful enough opsin...
Under these situations, the concept of center of origin tends to loose meaning.doi:10.1016/B978-0-444-42703-8.50007-5J.R. HARLANDevelopments in Agricultural and Managed Forest EcologyHarlan, J.R. 1986. Plant domestication: diffuse origins and diffusion. In: C. Barigozzi, ed, The Origin and...
Further insight into the physical meaning of Equation(1.154)comes from considering the limiting case of small distortions. In this case, the second exponential in Equation(1.154)can be expanded as a power series. Keeping only the linear term in this expansion, the differential cross section becomes...
In this chapter, we explained the basics of diffuse shading in computer graphics. We understood diffuse shading and how it applies to matte surfaces. We also understood the Lambertian shading model and how light intensity and reflectance affect shading. We discussed how to avoid negative light valu...
This work was supported by the EMISSI@N project (NERC grant NE/P01156X/1), COST (European Cooperation in Science and Technology) Action ES1204 LoNNe (Loss of the Night Network), the ORISON project (H2020-INFRASUPP-2015-2), the Cities at Night project, the European Union’s Horizon 2020...
Fourth, only one of the studies accounts for 84% of the weight in the PFS analysis, meaning that the combined results largely mirror the outcomes of this single study (Fig. 3). Therefore, large-scale multi-regional prospective studies are warranted to validate our meta-analysis findings. More...
Singapore (Supplementary Fig.10). 23 patients had duplicate cores between both TMAs, meaning a total of 87 biopsies were profiled. Patient details and characteristics from the aforementioned cohorts are summarized in Supplementary Table5. Group 2 (non-malignant RLT samples) comprised of a TMA ...
\{\mathbf {x}\in \omega \;|\;\varphi _0(\mathbf {x}, t) = 1\bigr \},\qquad \omega _-(t){:}{=}\bigl \{\mathbf {x}\in \omega \;|\;\varphi _0(\mathbf {x}, t) = -1\bigr \}, \end{aligned}$$ as the outer regions, meaning that \(\varphi _0 = \pm 1\)...
However, compared to the BBB, the BCSFB is more permeable to substance transport given the fenestrated nature of the epithelial cells, meaning that drug entry into the CSF from the blood (i.e., across the BCSFB) does not mirror drug permeation across the BBB [126]. When therapeutic ...
In the far UV, meaningapproximately 1100 ̊A to 1700 ̊A, there are two wide spectral bands whose centralwavelengths are adjustable. Wide DIBs should be seen, if present. In the near UV(∼1900 ̊A to 3200 ̊A), the spectrograph is not as efficient and does not lend itselfto ...