نتایج جستجو برای: breath analysis
تعداد نتایج: 2839758 فیلتر نتایج به سال:
Blood oxygen level dependent (BOLD) contrast is influenced by some physiological factors such as blood flow and blood volume that can be a source of variability in fMRI analysis. Previous studies proposed to use the cerebrovascular response data to normalize or calibrate BOLD maps in order to reduce variability of fMRI data both among brain areas in single subject analysis and across subjects. ...
how to cite this article: abbaskhanian a, ehteshami s, sajjadi s, rezai ms. effects of piracetam on pediatric breath holding spells: a randomized double blind controlled trial. iran j child neurol autumn 2012; 6(4): 9-15. abstarct: objective breath holding spells (bhs) are common paroxysmal non-epileptic eventsin the pediatric population which are very stressfull despite their harmlessnature....
For maintaining of Zagros forests role in wild life, water and soil conservation, the suitable solutions and methods for assessing the existing conditions and planning for management of this forests should be given. To detection of suitable sampling method to study tree Diameter at Breath Height in the northern Zagros forest, Blake forest, in Baneeh region, Kurdistan province, and west of Iran ...
BACKGROUND Comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (GCxGC-TOF MS) has been proposed as a powerful new tool for multidimensional analysis of complex chemical mixtures. We investigated GCxGC-TOF MS as a new method for identifying volatile organic compounds (VOCs) in normal human breath. METHODS Samples of alveolar breath VOCs and ambient ro...
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