نتایج جستجو برای: naked seed
تعداد نتایج: 82541 فیلتر نتایج به سال:
Estimates are presented of the net daytime thermal loads, and associated drinking water requirements, experienced by fully haired and naked skinned hominids adopting quadrupedal and bipedal postures in open equatorial environments. Naked hominids could probably have tolerated higher environmental temperatures and levels of metabolic heat production, but this would have required the expenditure ...
The naked mole-rat (Heterocephalus glaber) is widely acclaimed to be cancer-resistant and of considerable research interest based on a paucity of reports of neoplasia in this species. We have, however, encountered four spontaneous cases of neoplasia and one presumptive case of neoplasia through routine necropsy and biopsy of individuals in a zoo collection of nonhybrid naked mole-rats bred from...
background: increased oxygen free radical and reduced glutathione level in the eye lens are important risk factor for cataract formation. the antioxidative property and increasing cellular and extra cellular glutathione level have been reported by several herbal medicines including silymarin. objective: in present interventional study silybum marianum l. seed extract (silymarin) was tested aga...
The African naked mole-rat's (Heterocephalus glaber) social and subterranean lifestyle generates a hypoxic niche. Under experimental conditions, naked mole-rats tolerate hours of extreme hypoxia and survive 18 minutes of total oxygen deprivation (anoxia) without apparent injury. During anoxia, the naked mole-rat switches to anaerobic metabolism fueled by fructose, which is actively accumulated ...
The difference between international politics as it actually is and a rational theory derived from it is like the difference between a photograph and a painted portrait. The photograph shows everything that can be seen by the naked eye; the painted portrait does not show everything that can be seen by the naked eye, but it shows, or at least seems to show, one thing that the naked eye cannot se...
We study higher dimensional gravitational collapse to topological black holes in two steps. Firstly, we construct some (n + 2)-dimensional collapsing space-times, which include generalised Lemâıtre-Tolman-Bondi-like solutions, and we prove that these can be matched to static Λ-vacuum exterior space-times. We then investigate the global properties of the matched solutions which, besides black ho...
We consider the evaporation of the (shell focusing) naked singularity formed during the self-similar collapse of a marginally bound inhomogeneous dust cloud, in the geometric optics approximation. We show that, neglecting the back reaction of the spacetime, the radiation on I+ tends to infinity as the Cauchy Horizon is approached. Two consequences can be expected from this result: (a) that the ...
Introduction & Objective: 130 heteroxenous species of sarcosytis with different life cycle and pathogenesis have been recognized. The pathogenic species for humans are S. hominis from cattle and S. suihominis from pig that humans are definitive and cattle and pig are intermedi-ate hosts. Some species of Sarcocystis can cause important economic loss and disease in livestock, and health issues ...
There are models of gravitational collapse in classical general relativity which admit the formation of naked singularities as well as black holes. These include fluid models as well as models with scalar fields as matter. Even if fluid models were to be regarded as unphysical in their matter content, the remaining class of models (based on scalar fields) generically admit the formation of visi...
Neighborhood matters: Response to EZH2 methyltransferase inhibitors Comment on: Amatangelo MD, et al. Cell Cycle 2013; 12:2113–9; PMID:23759589; http://dx.doi.org/10.4161/cc.25163 Kshipra M Gharpure and Anil K Sood*; Department of Gynecologic Oncology; The University of Texas MD Anderson Cancer Center; Houston, TX USA; Center for RNA Interference and Non-Coding RNAs; The University of Texas MD ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید