نتایج جستجو برای: dms
تعداد نتایج: 4560 فیلتر نتایج به سال:
Oceanic dimethyl sulfide (DMS) emissions have been recognized as a biological regulator of climate by contributing to cloud formation. Despite decades research, the climatic role DMS remains ambiguous largely because limited observational evidence for DMS-induced condensation nuclei (CCN) enhancement. Here, we report concurrent measurement DMS, physiochemical properties aerosol particles, and C...
Semantic Designs champions the view that software engineers typically maintain code, when a more valuable approach would be maintaining the design concepts, the implementation steps and the relation between the two that led to the creation of the code. The Design Maintenance System Software Reengineering Toolkit (DMS SRT) is capable of automating the capture, analysis and transformation of low-...
BACKGROUND Sei-1 is an oncogene capable of inducing double minute chromosomes (DMs) formation. DMs are hallmarks of amplification and contribute to oncogenesis. However, the mechanism of Sei-1 inducing DMs formation remains unelucidated. RESULTS DMs formation significantly increased during serial passage in vivo and gradually decreased following culture in vitro. micro nuclei (MN) was found t...
The biogenic volatile compound dimethylsulfide (DMS) is produced in the ocean mainly from the ubiquitous phytoplankton osmolyte dimethylsulfoniopropionate (DMSP). In the upper mixed layer, DMS concentration and the daily averaged solar irradiance are roughly proportional across latitudes and seasons. This translates into a seasonal mismatch between DMS and phytoplankton biomass at low latitudes...
Introduction: Malnutrition (MN) is a typical complication among hemodialysis patients which is associated with morbidity and mortality rates. This cross-sectional study investigated different indices in detecting MN in hemodialysis patients. Materials and Methods: MN assessment was performed using subjective [Subjective Global Assessment (SGA) and Dialysis Malnutrition Score (DMS)] and objectiv...
The demarcation membrane system (DMS) in megakaryocytes forms the plasma membrane (PM) of future platelets. Using confocal microscopy, electron tomography, and large volume focused ion beam/scanning electron microscopy (FIB/SEM), we determined the sequential steps of DMS formation. We identified a pre-DMS that initiated at the cell periphery and was precisely located between the nuclear lobes. ...
Proposing a hierarchical group compromise method can be regarded as a one of major multi-attributes decision-making tool that can be introduced to rank the possible alternatives among conflict criteria. Decision makers’ (DMs’) judgments are considered as imprecise or fuzzy in complex and hesitant situations. In the group decision making, an aggregation of DMs’ judgments and fuzzy group compromi...
Trimethylammonium methyl esters (DMS) of polyene macrolides are products of the methylation of native polyene antibiotics with dimethyl sulfate. We isolated individual components of the DMS-aureofacin complex and characterized their toxicity and activity to induce permeability changes in cell membranes. The DMS-aureofacin complex contained five components readily separated by thin-layer chroma...
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