نتایج جستجو برای: the appropriate length
تعداد نتایج: 16079613 فیلتر نتایج به سال:
T. Antoni a, W. D. Apel b, A.F. Badea a,1, K. Bekk b, A. Bercuci b,1, H. Blümer b,a, H. Bozdog b, I. M. Brancus c, C. Büttner a, A. Chilingarian d, K. Daumiller a, P. Doll b, R. Engel b, J. Engler b, F. Feßler b, H. J. Gils b, R. Glasstetter a, R. Haeusler a, A. Haungs b, D. Heck b, J. R. Hörandel a, A. Iwan a,2, K.-H. Kampert a,b, H. O. Klages b, G. Maier b,3, H. J. Mathes b, H. J. Mayer b, J....
The abstract is to be in fully-justified italicized text, at the top of the left-hand column, below the author and affiliation information. Use the word “Abstract” as the title, in 12-point Times, boldface type, centered relative to the column, initially capitalized. The abstract is to be in 10-point, single-spaced type. The abstract may be up to 3 inches (7.62 cm) long. Leave two blank lines a...
food safety is considered as an important world concern. the detection of pathogen and toxic materials in food has an important role in public health care. in recent years, the applications of microbial biosensor have been developed as a new approach for toxicity control. luminescent microbial biosensor is an appropriate biological tool for protection of natural environment. this type of biosen...
Flow pattern around the bridge piers includes water surface profile, velocity profile, shear velocity, shear stress distribution, etc. In this research, the effects of the base shape along with scale effects on the flow pattern around the rectangular bridge piers were numerically calculated through "Fluent Software", using Horizontal Velocity Distribution (Vx) and Vertical Velocity Distribution...
introduction: success in endodontic treatment depends on various factors. among the most important factors, appropriate preparation of the root canal system and keeping periapical region intact as much as possible could be mentioned. these are achieved by determining the penetration depth of the instruments into the canal i.e. the working length. several methods are introduced for working lengt...
section{introduction} the concept of {sl cartan geometry} appeared at the beginning of the twentieth century, when {e}lie cartan was working on the so-called {sl equivalence problem}, the aim of which is to determine whether two given geometric structures can be mapped bijectively onto each other by some diffeomorphism. this problem can be considered in many different contexts, such as ...
Background and Objectives: For an effective visit, the correct and appropriate use of time is necessary. The aim of this study was to determine relationship between outpatients’ visit length and perceived ‎service quality in teaching hospitals of Ahvaz. Materials and Methods: This cross-sectional study was conducted participating 550 outpatients referring to teaching hospitals of...
the response of root to water stress is one of the most important parameters for researchers. study of growth and distribution of root under different irrigation managements helpsresearchersto a better understanding of soil water content, and the availability of water and nutrition in water stress condition. to investigate the effects of four levels of irrigation under two different deficit irr...
Identification of the appropriate dose for mutagen material is the most important step in setting experiment and creating mutant genetic material. According to a definition the most appropriate dose of mutagen is a dose that causing a reduction of 50% survival or 30% growth, compared to control. The aim of this study was to evaluate the effect of different doses of gamma radiation (0 as a contr...
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