نتایج جستجو برای: dps
تعداد نتایج: 1537 فیلتر نتایج به سال:
Abstract: This paper addresses the stability issue of the meshed DC distributed power systems (DPS) with constant power loads (CPLs) and proposes a stability enhancement method based on virtual harmonic resistance. In previous researches, the network dynamics of the meshed DC DPS are often ignored, which affects the derivation of the equivalent system impendence. In addition, few of them have c...
BACKGROUND The amount of bone accrued during adolescence is an important determinant of later osteoporosis risk. Little is known about the influence of dietary patterns (DPs) on the bone during adolescence and their potential long-term implications into adulthood. We examined the role of adolescent DPs on adolescent and young adult bone and change in DPs from adolescence to young adulthood. M...
BACKGROUND Hepatic fibrosis, which is the excessive accumulation of extracellular matrices (ECMs) produced mainly from activated hepatic stellate cells (HSCs), develops to cirrhosis over several decades. There are no validated biomarkers that can non-invasively monitor excessive production of ECM (i.e., fibrogenesis). Transforming growth factor (TGF)-β, a key driver of fibrogenesis, is produced...
L TGF-β LAP degradation products serve as a promising blood biomarker for liver fibrogenesis in mice
Background: Hepatic fibrosis, which is the excessive accumulation of extracellular matrices (ECMs) produced mainly from activated hepatic stellate cells (HSCs), develops to cirrhosis over several decades. There are no validated biomarkers that can non-invasively monitor excessive production of ECM (i.e., fibrogenesis). Transforming growth factor (TGF)-β, a key driver of fibrogenesis, is produce...
The European dairy industry generates large volumes of wastewater from milk and food processing. Removal phosphorus (P) by complexing with metal (e.g., aluminium, calcium) cations in P rich sludge is a potential source for agricultural reuse recycling. However, there significant knowledge gap concerning the plant availability this complexed comparison to conventional mineral fertiliser. current...
Abstract We calculate the rate of double parton scattering (DPS) in proton-proton collisions framework recently proposed hot spot model nucleon structure. The resulting rate, especially for case three spots, is compared with current experimental data on DPS at LHC.
Gene therapy is a promising approach for cancer treatment; however, efficacy of current vectors remains insufficient. To improve the success of suicide gene therapy, we constructed a replication-competent adenoviral vector that has its protease gene deleted and expresses bacterial cytosine deaminase fused with bacterial uracil phosphoribosyltransferase (CU). The prodrug, 5-fluorocytosine, is tr...
BACKGROUND Healthy dietary patterns (DPs) have been linked to better cognition and reduced risk of dementia in older adults, but their role in cognitive functioning and decline in the very old (aged ≥85 y) is unknown. OBJECTIVE We investigated the association between previously established DPs from the Newcastle 85+ Study and global and attention-specific cognition over 5 y. METHODS We foll...
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