نتایج جستجو برای: dms
تعداد نتایج: 4560 فیلتر نتایج به سال:
Double minute chromosomes (DMs) are a hallmark of gene amplification. The relationship between the formation of DMs and the amplification of DM-carried genes remains to be clarified. The human colorectal cancer cell line NCI-H716 and human malignant primitive neuroectodermal tumor cell line SK-PN-DW are known to contain many DMs. To examine the amplification of DM-carried genes in tumor cells, ...
Smartphones are becoming ubiquitous and we use them for different types of tasks. One problem of using the same device for multiple tasks is that each task requires a different security model. To address this problem, we introduce Droid Mood Swing (DMS), an operating system component that applies different security policies to detected security modes automatically. DMS uses a context manager th...
Methionine (Met) sulfoxide reductase A (MsrA) is a key endogenous antioxidative enzyme with longevity benefits in animals. Only very few approaches have been reported to enhance MsrA function. Recent reports have indicated that the antioxidant capability of MsrA may involve a Met oxidase activity that facilities the reaction of Met with reactive oxygen species (ROS). Herein, we used a homology ...
Research supported by NSF Grant DMS Research supported by NSF Grant DMS
The double-layered microencapsulation technology has been used in many fields. In this study, the microencapsulated anthocyanin of Passiflora edulis shells (APESs) was prepared via complex coacervation using gelatin and gum Arabic as first wall materials (single-layered microcapsules (SMs)) containing nano-SiO2 second material (double-layered (DMs)/nano-SiO2) to enhance stability core material....
Jørgensen conjectured that every 6-connected graph G with no K6 minor has a vertex whose deletion makes the graph planar. We prove the conjecture for all sufficiently large graphs. 8 April 2005, revised 22 May 2009. Partially supported by NSF under Grant No. DMS-0200595. Partially supported by NSF under Grants No. DMS-0200595 and. DMS-0354742.
Oceanic pH is projected to decrease by up to 0.5 units by 2100 (a process known as ocean acidification, OA), reducing the calcium carbonate saturation state of the oceans. The coastal ocean is expected to experience periods of even lower carbonate saturation state because of the inherent natural variability of coastal habitats. Thus, in order to accurately project the impact of OA on the coasta...
rapid technological and economic growth over the last several decades has changed human lives and made modern society face complex decision making problems. these kinds of problems are characterized by incommensurate and conflicting criteria or objectives such as cost, reliability, performance, safety and productivity. multi criteria decision making is an approach that can be used to deal compl...
Deep-brain Magnetic Stimulation (DMS) is a noninvasive brain modulation method that improves hippocampal neural activity. The frequency of DMS has significant effect on the induced electric field. In this paper, we investigate relationship between stimulation and DMS-induced sensitivity distribution uniformity field are calculated to quantify relationship. results show frequency-dependent prope...
The stability of meridian detector was the basis to study meridian through conductance method. Ancient documents mentioned that the human body's blood could change with the time and meridians. When qi and blood came, the qi and blood would be full of that place; when qi and blood gone, the local skin shining could fade and recess. It liked the tidal fluctuation, then caused the corresponding ac...
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