Molecular electronics aims to construct functional molecular devices at the single-molecule scale. One of the major challenges is to construct a single-molecule junction and to further manipulate the charge transport through the molecular junction. Break junction techniques, including STM break junctions and mechanically controllable break junctions are considered as testbed to investigate and ...

A method is described that uses trypsin digestion combined with collagenase-hyaluronidase which produces a population of gap junction vesicles. The hexagonal lattice of subunits ("connexons") comprising the gapjunctions appears unaltered by various structural criteria and by buoyant density measurements. The gap junction vesciles are closed by either a single or a double profile of nonjunctiona...

Trafik kazaları, insan hayatını etkileyen büyük bir halk sağlığı sorunudur. Meydana gelen trafik kazalarının çoğunluğu genellikle hatalarından kaynaklanmaktadır. Ancak tüm kazalar insani hatalardan kaynaklanmaz, yol durumu ve zemin gibi diğer faktörler de kazalara neden olabilir. Aynı noktada sürekli olarak benzer kazaların meydana geldiği yerler, kaza kara noktası adlandırılır. Bu çalışmada, K...

We study a planar Josephson junction under an applied DC voltage bias in the presence of in-plane magnetic field. Upon tuning across junction, $V_{{\rm J}}$, two ends are shown to simultaneously host both $0$- and $\pi$-Majorana modes. These modes can be probed using either Scanning-Tunneling-Microscopy measurement or through resonant Andreev tunneling from lead coupled junction. While these mo...

ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Huang Y, Liu G, Zhang et al. Selection of two intrathoracic anastomosis methods for transabdominal radical surgery Siewert type II adenocarcinoma the esophagogastric junction. Videosurgery and Other Miniinvasive Techniques/Wideochirurgia i inne techniki małoinwazyjne. 2022. doi:10.5114/wiitm.2023.124670. APA Huang...

(apical membrane) tight junction tight junction c.a.

The etiology of choledochal cyst has been investigated by clinicians and pathologists primarily of Germany, Austria, United States, United Kingdom, and Japan from the end of the last century, but Japanese investigators contributed greatly to the study of the relationship between choledochal cyst and anomalous junction of the pancreaticobiliary ductal system. Heid (1893) is considered to be the ...

Two color mid-wave triple layer heterojunction HgCdTe detectors were studied using temperature-dependent current-voltage ( ) I V − measurements, temperature-dependent spectral response measurements, and temperature-dependent noise measurements. The reverse biased dark current shows diffusion-limited behavior for T K > 125 . The same data shows evidence for generation-recombination type behavior...

Tight junction permeability control is important in a variety of physiological and pathological processes. We have investigated the role of tyrosine phosphorylation in the regulation of tight junction permeability. MDCK epithelial cells and brain endothelial cells were grown on filters and tight junction permeability was determined by transcellular electrical resistance (TER). The tyrosine phos...

abstractintroduction: hyperplastic polyps of the esophago-gastric junction are seen during endoscopic evaluation of upper gastrointestinal tract. they are usually asymptomatic and discovered accidentally during endoscopic evaluation for other problems. these protrusions are mucosal regenerative response to surrounding mucosal injury. case: here we present a 9-year-old boy presenting with abdomi...