نتایج جستجو برای: helium magnetometer and conic method
تعداد نتایج: 17049632 فیلتر نتایج به سال:
the research questions were as follows: 1. is there any relationship between the students concious awareness of the form and implications of the conjuncations and their improvement in using appropriate conjunctions? 2. does students knowledge of the from and the implications of the conjunctions help them to produce more coherent writings. 3. does a comparison between english conjunctions and th...
the present study was concerned with exploring the frequency and linguistic focus of corrective feedback types given by novice and experienced female teachers working with young learners and compared it with those of elementary classes for adults. moreover, it aimed at measuring learners’ acknowledgement of teachers’ corrective feedback in the form of uptake in relation to linguistic coverage o...
This paper presents results pertaining to the numerical modelling of the cryogenic system at the Canadian Light Source. The cryogenic system consists of a cryostat that houses a Radio Frequency (RF) cavity used for boosting the energy of an electron beam. For consistent operation of the RF cavity, it must be kept immersed in liquid helium at a constant level with the pressure in the gas space m...
Cylindric and conic metallic parts are considered, which are subject to surface treatments (such as, e.g., lathe ®nishing or grinding) that make both Lambertian re ̄ection models and purely specular ones inadequate. A new re ̄ection model is introduced for such surface treatments, and a method is derived for the determination of the pose and the intrinsic geometric parameter of a cylindric surfac...
In this paper, we propose a calibration method for catadioptric camera sy stems consisting of a rotation symmetry mirror, like H yperO mni V ision, and an affi ne camera. T he proposed method is based on conventional camera calibration and mirror postu re estimation. M any methods for camera calibration have previou sly been proposed. In the last decade, methods for catadioptric camera calibrat...
this thesis is a study on insurance fraud in iran automobile insurance industry and explores the usage of expert linkage between un-supervised clustering and analytical hierarchy process(ahp), and renders the findings from applying these algorithms for automobile insurance claim fraud detection. the expert linkage determination objective function plan provides us with a way to determine whi...
due to extraordinary large amount of information and daily sharp increasing claimant for ui benefits and because of serious constraint of financial barriers, the importance of handling fraud detection in order to discover, control and predict fraudulent claims is inevitable. we use the most appropriate data mining methodology, methods, techniques and tools to extract knowledge or insights from ...
We report on extensive studies on the intrinsic sensitivity of a combined He/Cs magnetometer. The magnetometer relies on the detection of the free spin precession of nuclear spin polarized He by optically pumped cesium magnetometers. We characterize the relevant processes involved in the detection and quantify their impact on the total sensitivity of the magnetometer. An expression is derived t...
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