نتایج جستجو برای: cas
تعداد نتایج: 22437 فیلتر نتایج به سال:
Physico-chemical and textural properties of foods in addition to their chemical composition modify postprandial metabolism and signals from the gastrointestinal tract. Enzymatic cross-linking of protein is a tool to modify food texture and structure without changing nutritional composition. We investigated the effects of structure modification of a milk protein-based model food and the type of ...
The central retinal artery (CRA), which can be non-invasively examined with ophthalmoscopy, may be regarded as an extracranial part of the cerebrovascular system. Assessment of CRA pressure may be of help in assessing the impediment of the intracranial blood circulation in patients with a carotid artery stenosis (CAS). The aim of this study was to explore the potential associations between dias...
A powerful contributor to prokaryotic evolution is horizontal gene transfer (HGT) through transformation, conjugation, and transduction, which can be advantageous, neutral, or detrimental to fitness. Bacteria and archaea control HGT and phage infection through CRISPR-Cas (clustered regularly interspaced short palindromic repeats-CRISPR-associated proteins) adaptive immunity. Although the benefi...
This study aimed to compare the early results of transradial carotid angioplasty and stent placement (TR-CAS) transfemoral artery (TF-CAS) in both asymptomatic symptomatic patients from 2020 2023. During review period, 137 underwent with embolic protection (CAS) percutaneously, 92 undergoing trans femoral TF-CAS 45 TR-CAS. There were significantly more group vs The showed that procedures had si...
Complex adaptive systems (cas) – systems that involve many components that adapt or learn as they interact – are at the heart of important contemporary problems. The study of cas poses unique challenges: Some of our most powerful mathematical tools, particularly methods involving fixed points, attractors, and the like, are of limited help in understanding the development of cas. This paper sugg...
Interactive conversation agents or CAs are computer programs or application software designed to simulate conversation with one or more human users in natural language. Providing CAs with knowledge, intelligence and humanoid interface has allowed them to be used in several practical applications. This paper presented the development and its performance of the interactive CAs called Artificial I...
Complex adaptive systems (CAS) theory characterizes the role of emergence in the world of frequent and continuous change. In the context of information systems (IS) CAS can help conceptualize the phenomenon of IS emergence. In this domain agile development methods were introduced to address speed and the problems of change in IS development. The paper provides a review of agile development prac...
The scope of the paper is animation facilities of computer algebra systems (CAS). Animation offers opportunities for visualization of complex mathematical concepts, provides convincing demonstration of ideas and influence of quantities or parameters, helps to generate hypothesis, encourages exploration. Animation can be used to demonstrate many mathematical concepts that are difficult to explai...
Over the past 20 years, the use of Computer Algebra Systems (CAS) has helped with the teaching of mathematics in engineering schools. However the traditional use of CAS only in math labs has led to a narrow view by the student: the CAS is an additional work, not included in the learning process. The didactic guidelines of the European Higher Education Area (EHEA) propose a new teaching-learning...
A Complex Adaptive System (CAS) is a network of selforganizing, intelligent agents that share knowledge and adapt their operations in order to achieve overall system goals. Three things are needed to understand, design, and evaluate CAS. First, a mathematical model or way-ofthinking about CAS, called Context-Sensitive Systems (CSS) theory, is required to provide a solid foundation upon which to...
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