نتایج جستجو برای: vdi
تعداد نتایج: 346 فیلتر نتایج به سال:
Abstract Am 09.11.2020 fand der 15. ChemCar Wettbewerb des VDI im Rahmen ProcessNet‐Jahrestreffens Prozess‐, Apparat‐, Anlagenbau (PAAT) statt. Der von den kreativen jungen Verfahrensingenieuren (kjVI) organisierte internationale wurde 2020 trotz al
OBJECTIVE Assessment of disease activity in vasculitis can be achieved using the BVAS, a clinical checklist of relevant symptoms, signs and features of active disease. The aim of this study was to revalidate the BVAS version 3 (BVAS v. 3) in a cohort of patients with systemic vasculitis. METHODS A total of 238 patients with vasculitis from seven countries in Europe were evaluated at a single ...
Abstract – This paper presents a novel model based design process for mechatronic systems. The process is based on VDI 2221 and VDI 2206 principles and compatible with systems engineering management. The process presented consists of clear recursive and iterative phases which each provide formal and interoperable outcomes which enable efficient ability to re-use and re-cycle designs. Even thoug...
Monitoring air quality with lichens: a comparison between mapping in forest sites and in open areas.
Four different methods of epiphytic lichen mapping were used for the assessment of air quality in the region under the influence of the Sostanj Thermal Power Plant (Salek Valley, Slovenia). Three methods were based on the presence of different lichen species (VDI, EU and ICP-Forest), the fourth on a frequency and coverage assessment of different growth forms of epiphytic lichens, e.g. crustose,...
This article gives an overview over the Guideline VDI 2167 'Building services in hospitals – Heating, ventilation and air-conditioning' which is based on the Swiss Guideline 'Heating, ventilation and air-conditioning systems in hospitals (Planning, construction, operation)' of the SWKI 'Schweizerischen Verein von Wärmeund Klima-Ingenieuren'. Other than editorial changes which were carried out w...
Kompetenzorientiertes Prüfen zeichnet sich als eines der grossen, zukünftigen Ausbaufelder im Bereich E-Assessment ab. In den meisten Fachgebieten sind applikationsbasierte Szenarien vorstellbar, die das praxisnahe Überprüfen von Kompetenzen erlauben. Solche Szenarien benötigten bisher spezialisierte und im Allgemeinen aufwändig hergestellte Betriebssystem-Setups, um sie sinnvoll in einem Prüfu...
تأثیر خشکسالی میتواند بهصورت کاهش منابع آب، کاهش تولیدات کشاورزی، تغییر در پوشش گیاهی اراضی مرتعی منطقه و تسریع در بیابانزایی باشد. برای مطالعه و پایش خشکسالی نیاز به کمی سازی اثرات آن با استفاده از شاخصهای خشکسالی است. این شاخصها بر اساس نوع دادههای قابلدسترسی به دودسته کلی: زمینی و ماهوارهای تقسیم میشوند. هدف این مطالعه، مقایسه توان تشخیص و گروهبندی تغییرات رخداده درپوشش گیاهی ب...
BACKGROUND The objective of this study is to characterize the relationship between ICP and EEG METHODS: Simultaneous ICP and EEG data were obtained from burst-suppressed patients and segmented by EEG bursts. Segments were categorized as increasing/decreasing and peak/valley to investigate relationship between ICP changes and EEG burst duration. A generalized ICP response was obtained by averagi...
STATEMENT OF PROBLEM Treatment of tooth wear is increasing. Because no evidence-based guidelines are available, the clinician may have difficulties deciding which treatment option to choose to resolve complex situations. PURPOSE The purpose of this systematic review was to identify similarities among treatment options for generalized tooth wear and to develop an approach to rehabilitation bas...
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