نتایج جستجو برای: ev conjecture
تعداد نتایج: 60906 فیلتر نتایج به سال:
electric vehicles (evs) have gained the attention of many authorities, automakers and researchers due to their considerable energy saving and emission reduction. one of the main issues that must be considered in design of a road vehicle is the calculation of aerodynamic forces. this issue also must be scrutinized in the design of evs. installation of rear spoiler is one of the solutions propose...
وابستگی دمایی مغناطو - اپتیکی و مغناطو - رسانش نوری در بازه 200 تا 300 کلوین اندازه گیری شده است. یخچال اپتیکی مورد اندازه گیری ساخت آزمایشگاه محلی است. برای این نمونه، گاف انرژی اندازه گیری شده در دمای اتاق ev 2.211 به دست آمد. ضریب دمایی گاف انرژی اندازه گیری شده با روش جذب نوری ev/k -5.48×10-4 و با اندازه گیری رسانش نوری ev/k -4.90×10-4 به دست آمد. اندازه گیری ضریب میدان مغناطیسی گاف انرژی ن...
Electron attachment to uracil was investigated by applying time-resolved photoelectron imaging to iodide-uracil (I(-)U) complexes. In these studies, an ultraviolet pump pulse initiated charge transfer from the iodide to the uracil, and the resulting dynamics of the uracil temporary negative ion were probed. Five different excitation energies were used, 4.00 eV, 4.07 eV, 4.14 eV, 4.21 eV, and 4....
BACKGROUND Human enteroviruses (EV) have been associated with severe acute respiratory illness (SARI) in South Africa. OBJECTIVES We aimed to describe the molecular epidemiology of EV serotypes among patients hospitalized with SARI during 2009-2011. PATIENTS/METHODS Study samples from patients were tested for the presence of enterovirus using a polymerase chain reaction assay. RESULTS 8.2...
The research field on extracellular vesicles (EV) has rapidly expanded in recent years due to the therapeutic potential of EV. Adipose tissue human mesenchymal stem cells (ASC) may be a suitable source for therapeutic EV. A major limitation in the field is the lack of standardization of the challenging techniques to isolate and characterize EV. The aim of our study was to incorporate new contro...
This paper presents a stochastic method for an electric vehicle (EV) aggregator to coordinate EV charging schedule considering uncertainty in EV departures. The EV aggregator is responsible for managing the charging schedule of EVs while participating in the electricity markets. The managed EV charging can provide additional revenues to the aggregator from regulation market participation and ch...
Enterovirus A89 (EV-A89) is a novel member of the EV-A species. To date, only one full-length genome sequence (the prototype strain) has been published. Here, we report the molecular identification and genomic characterization of a Chinese EV-A89 strain, KSYPH-TRMH22F/XJ/CHN/2011, isolated in 2011 from a contact of an acute flaccid paralysis (AFP) patient during AFP case surveillance in Xinjian...
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