Escherichia coli is a facultative anaerobic bacteria that exists in the gastrointestinal tract of humans and animals. It can cause diarrhea, enteritis, destruction host's intestinal barrier, microecological disturbances. In recent years, due to abuse traditional antibiotics, variety drug-resistant strains super have emerged an endless stream. Therefore, there urgent need find new alternatives a...

An optimized termination extension tutorial is reported for a small area (≈ 1mm 2 ) 4H-SiC NPN BJT. The system based on parametric JTE with isolation rings. Additional aspects such as (1) MESA angle, (2) relieving electric field the base-drift junction, and (3) blocking from reaching border structure are investigated. A breakdown voltage greater than 10 kV recorded, when drift region n-doped to...

OBJECTIVES Multidrug resistance exhibited by Salmonella strains has proved to be a big hurdle in the development of an effective anti-Salmonella therapy. In this context, we had previously demonstrated strong synergism of nisin/ceftriaxone and nisin/cefotaxime combinations against Salmonella enterica serovar Typhimurium. However, the mechanism remained unexplored. The present study was therefor...

Neuron-glial related cell adhesion molecule (NrCAM) is a regulator of axon growth and repellent guidance, and has been implicated in autism spectrum disorders. Here a novel postsynaptic role for NrCAM in Semaphorin3F (Sema3F)-induced dendritic spine remodeling was identified in pyramidal neurons of the primary visual cortex (V1). NrCAM localized to dendritic spines of star pyramidal cells in po...

In this work, we demonstrate that the incorporation of carbon in the base of a npn Si/SiGe/Si heterojunction bipolar transistor dramatically reduces the outdiffusion of boron from the base under postgrowth implantation and annealing procedures. Without the addition of C, these processes would lead to transistors with vastly degraded transistor characteristics. This reduction in B diffusion, whe...

Noncovalently bound fluorescent probes have been used to study changes in the platelet which may occur during platelet aggregation. Platelets were exposed to either N-phenyl-naphthylamine (NPN) or 8-anilino-1-naphthalene-sulfonic acid (ANS). Both dyes were bound by the platelet, and platelet aggregation by collagen or thrombin was unaffected by the presence of the label. No change in fluorescen...

A measurement system comprised of an ultra-low-distortion function generator, lock-in amplifier, and semiconductor parameter analyzer is used for sensitive extraction of the smallsignal thermal impedance network of bipolar devices and circuits. The extraction procedure is demonstrated through measurements on several silicon-on-glass NPN test structures. Behavioral modeling of the mutual thermal...

This study evaluated the fermentation characteristics and protein degradation dynamics of wet green tea grounds (WGTG) silage. The WGTG was ensiled with distilled water (control), or lactic acid bacteria (LAB), enzyme (E), formic acid (FA) and formaldehyde (FD) prior to ensiling. Three bag silos for each treatment were randomly opened at 0, 3, 7, 14, 28 and 60 days after anaerobic storage. For ...