نتایج جستجو برای: key words magnetic field
تعداد نتایج: 1642339 فیلتر نتایج به سال:
the present article surveys the personality and the life of mohammad maghout and studies and analyzes the play of the hunchback sparrow in regards to the form and content. mohammad maghout is one of the most prominent poets and writers from syria in the temporary century. such a personality is worth to be studied through his works to understand his concerns and thoughts.
This paper aims at development of non linear dynamic model for Magnetic Levitation System and proposed linear and nonlinear state space controllers. The linear controller was designed by linearizing the model around equilibrium point, while nonlinear controller was based on feedback linearization where a nonlinear state-space transformation is used to linearize the system exactly. Relative degr...
In recent years, magnetic resonance imaging (MRI) systems that operate up to under 3 T are being used in clinical practice in Japan. In order to achieve the requirements of higher image quality and shorter imaging times, devices that utilize high magnetic fields (> 3 T) and high power electromagnetic (EM) wave pulses have been developed. The rise of the static magnetic field is proportional to ...
Abstract Background and Objectives: Incidents related to electromagnetic interference with medical devices have been reported over the past decades. It has also been indicated that the microwave radiation emitted from mobile phones interferes with the operation of medical devices therefore, this study aimed at testing the interference by GSM mobile phones with cell counters. Material and Method...
UNLABELLED The present work was undertaken in order to investigate the effects of magnetic field (MF) on hematopoiesis and fuel metabolites in female rats. At thermoneutrality (25°C), the exposition of rats 1 hour/day for 10 consecutive days to a MF of 128 mT (m Tesla) induced an increase in hematocrit and hemoglobin compared to controls. Exposure to MF also induced an increase in blood glucose...
The process of analysing unaveraged interictal epileptic magnetoencephalographic (MEG) data with Magnetic Field Tomography (MFT) is discusses focusing on three of its associated image processing issues are considered, namely, multimodality image registration, averaging of images corresponding to single epoch recordings, and independent component analysis applied on MFT image sequences. A robust...
For image structure representation and feature extraction, the curling vector field transform is proposed based on the magneto-static analogy. The digital image is taken as the source of the vector field, and the vector field transform of the image is presented imitating the form of the physical magnetic field, which has a distinctive feature of rotating whorl pattern. The simulation results in...
according to webster and wind (1972) and anderson et al (1987), “organizational buying is a complex process and involves many people from different functional areas, multiple goals and potentially conflicting decision criteria. moreover, the customers of today are also more knowledgeable and selective when making their purchasing decisions. since a key to organizational survival is the retentio...
the changes in todays world organization, to the extent that instability can be characterized with the most stable organizations called this afternoon. if you ever change management component, an additional value to the organization was considered, today, these elements become the foundation the organization is survival. the definition of the entrepreneur to identify opportunities to exploit a...
abstract compound is a word-formation process that are made two free morpheme (independent) and forms a new word with a new meaning that consists of meaning of both two component of compound. avestan language is one of the ancient iranian languages that is one of the indo-iranian languages. indo-iranian languages is one branch of indo-european languages. structure of compound noun and adjectiv...
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