This study presented experimental and numerical research to investigate the effect of cryogenic leakage on a plate structure AH36-grade steel containing welded joints. To simulate conditions, was exposed temperature −196 °C by supplying liquid nitrogen (LN2) center plate. The time-dependent history strain variation were measured using thermocouples gauges attached surface. Additionally, residua...

BACKGROUND AND STUDY AIMS Injuries to the esophageal wall, such as perforations and anastomotic leaks, are serious complications of surgical and endoscopic interventions. Since 2006, a new treatment has been introduced, in the form of endoscopically placed vacuum sponge therapy. PATIENTS AND METHODS Between April 2012 and October 2014, 10 patients (5 men and 5 women) aged 57 to 94 years were ...

Due to their increasing pervasiveness, smartphones and more in general mobile devices are becoming the citizen’s companions in the daily life activities. Smartphones are today the repositories of our secrets (photos, email), of our money (online e-commerce) and of our identities (social networks accounts). Therefore mobile applications have the responsibility of handling such sensitive and pers...

Several masking schemes to protect cryptographic implementations against side-channel attacks have been proposed. A few considered the glitches, and provided security proofs in presence of such inherent phenomena happening in logic circuits. One which is based on multi-party computation protocols and utilizes Shamir’s secret sharing scheme was presented at CHES 2011. It aims at providing securi...

Anastomoz kaçağı, gastrointestinal sistem cerrahisinde yapılan anastomozun, postoperatif dönemde klinik ve/veya radyolojik yöntemlerle belirlenebilen, çeşitli nedenlerle kısmen veya tamamen ayrışmasıdır. Bu durum oluştuğunda hastanın cerrahi mortalite oranının artması yanında, erken ya da geç birçok komplikasyonların görülme oranları yükselmektedir. başında tekrar ameliyat, yaşam kalitesini boz...

Water distribution networks are a key component of modern infrastructure for housing and industry. They transport distribute water via widely branched from sources to consumers. In order guarantee working network at all times, the supply company continuously monitors takes actions when necessary – e.g. reacting leakages, sensor faults drops in quality. Since real world too large complex be moni...

Continuous miniaturization of semiconductor devices has been the main driver behind the outstanding increase of speed and performance of integrated circuits. In addition to a harmful active power penalty, small device dimensions result in rapidly rising leakages and fast growing stand-by power. The critical high power consumption becomes incompatible with the global demands to sustain and accel...