Colon cancer is currently a serious public health problem. The most important action in reducing morbidity and mortality associated with colorectal the introduction of screening programs including colonoscopy. use modern acquired endoscopy brings accuracy optical diagnosis closer to that histopathologic diagnosis. review provides an overview existing classifcations approaches which are used Rus...

Zur Diskussion aktueller Themen guter wissenschaftlicher Praxis, welche die Arbeit der Ombudspersonen Einrichtungen betreffen, findet in Deutschland alle zwei Jahre das sogenannte Ombudssymposium statt. In diesem Jahr standen unter Überschrift „Was dürfen und sollen Ombudspersonen? Rahmen Grenzen Ombudsarbeit“ praktischen Herausforderungen, vor denen bei Beratungen Konfliktschlichtungen stehen,...

The purpose of the research is to analyze key features metaverse, possibilities and advantages its tools, security issues format user participation in metaverse virtual space. relevance study caused by changes global economic order technologies awareness from both expert community ordinary users. authors use methods comparative analysis Russian foreign scientific sources, as well statistical fo...

INTRODUCTION Awareness of gender- or nationality-driven preconceptions can help dentists to have a better interpretation of the dentist-patient relationship. It is even more noteworthy to understand these predilections in Saudi society, where women and men are usually segregated due to religion- and culture-based considerations. This study is one of the first to explore the preferences of patie...

Due to the extensive use of high-dimensional data and its application in a wide range scientifc felds research, dimensionality reduction has become major part preprocessing step machine learning. Feature selection is one procedure for reducing dimensionality. In this process, instead using whole set features, subset selected be used learning model. (FS) methods are divided into three main categ...

Abstract 2 nd Generation High Temperature Superconducting (2G HTS) tapes are replacing the conventional Low (LTS) wires in various felds of applied superconductivity, especially power transmission applications. Transients electrical grid can result loss superconductivity leading to thermal runaway. This phenomenon is known as quench. To avoid catastrophic consequences, timely detection quench i...

Using liquid membrane and, in particular, supported liquid membrane (SLM) is a novel method of separation in comparison to other methods such as adsorption, extraction and ion exchange. SLM is a combination of simultaneous extraction and disposal whose high efciency and capability is proven by many studies. So far, many researchers have utilized SLM in various scientifc...

In this paper, the construction of Euler systems of cyclotomic units in a general global function fields is explained. As an application, an analogue of Gras' conjecture in a global function field is proved. 1. I n t r o d u c t i o n and n o t a t i o n s Kolyvagin [7] introduced his remarkable Euler systems to prove important new results on ideal class groups of nmnber felds. This method was ...

Background . Prostate cancer (PCa) is the most common human worldwide. In progression of prostate cancer, total number macrophages in tumor tissue associated with poor prognosis and increased risk metastasis. However, heterogeneity intratumoral at various stages PCa development, role tumor-associated (TAMs) have been insuffciently investigated. The aim study was to analyze morphological feature...

Wie lassen sich in der Erwachsenenbildung einzelne, für Neue Medien relevante informatische Bildungskerne auch „außerhalb der Informatik“, z.B. für Studierende eines traditionell eher technikfernen Fachs wie Pädagogik aufbereiten? Wir zeigen exemplarisch, wie ein aktueller Begriff der Medienkompetenz zur didaktischen Rechtfertigung der Inhalts-Entscheidung „Informatik an Hand von XML für Sozial...