The LEP results for the eeective mixing angle sin 2 lept ef f from measurements of the inclusive charge ow in hadronic Z decays are presented. Using the very precise LEP data on exclusive and inclusive particle spectra to constrain the predictions of hadronization models systematic uncertainties have been reduced. The combined LEP result is sin 2 lept ef f = 0:2320 0:0010.

the foundation and corner stone ef mulla sadra's attitude toiuards man depends on his whole philosophical system of transcendent philosopfd, tuhich is plunged deep!j into his metapysical vieiv efman as a microcosm in whom creation returns to its source and multiplidty to its uniry; the prindples of his stttcfy provide, therefore, the last link in the rycle of his cosmology and a kry for th...

A fluorescence titration assay was used to detect the effects of various modifications of E.coli elongation factor Tu on the formation of the ternary complex with aminoacyl-tRNAs. The treatment of EF-Tu.GDP with TPCK, an analogue of the 3'terminus of aminoacyl-tRNA, was found to have no influence on the conversion of EF-Tu.GDP to 'active' EF-Tu.GTP, but does decrease the affinity of the activat...

In order to investigate the impact of green energy technology on environmental sustainability China, take Beijing-Tianjin-Hebei region as an example, this paper first calculates per capita ecological footprint (ef), carrying capacity (ec) and deficit (ed) China from 1990 2019 by using (EF) model, then uses expanded STIRPAT model Partial Least Squares (PLS) regression explore importance EF in re...

Left ventricular (LV) diastolic dysfunction induces the increase of LV diastolic pressure and subsequently of left atrial and pulmonary capillary pressures independent of systolic function, resulting in the onset of heart failure. In the early 1990s, several clinical studies demonstrated that diastolic dysfunction is an independent prognostic factor in patients with heart failure with reduced e...

Heart failure (HF) is the final common pathway of any heart disease, being a major cause of cardiovascular morbidity and mortality. Echocardiography is the most useful tool in the diagnosis of HF: echocardiographic evidence of left ventricular (LV) systolic dysfunction is generally associated with a dilated left ventricle (LV) and a reduced LV ejection fraction (EF). In many patients (pts) with...

Eosinophilic folliculitis (EF) is a chronic, intensely pruritic condition of unknown pathogenesis that causes marked morbidity in those HIV patients whom it aVects. There is a wide diVerential diagnosis of itchy skin conditions in HIV which are amenable to diVerent treatments. It is therefore essential to take a biopsy of each suspected case and examine multiple sections of the biopsy to confir...

Eosinophilic folliculitis (EF) is a chronic, intensely pruritic condition of unknown pathogenesis that causes marked morbidity in those HIV patients whom it affects. There is a wide differential diagnosis of itchy skin conditions in HIV which are amenable to different treatments. It is therefore essential to take a biopsy of each suspected case and examine multiple sections of the biopsy to con...

Ejection Fraction (EF) has attained the recognition as indicator of global ventricular performance. Remarkably, precise historical origins promoting the apparent importance of EF are scant. During early utilization EF has been declared a gold standard for the evaluation of the heart as a pump. In contrast, during the last two decades, clinicians have developed a measure of doubt in the universa...

The catalytic efficiency of adenylyl cyclase activity of edema factor (EF) from Bacillus anthracis is enhanced by approximately 1000-fold upon its binding to mammalian protein calmodulin (CaM). A tandem cell-based and protein binding-based screen of a 10,000 member library identified a molecule that inhibits the EF-CaM interaction and therefore the adenylyl cyclase activity. A combination of fl...