نتایج جستجو برای: 250 microlitre of 6
تعداد نتایج: 21289554 فیلتر نتایج به سال:
An accurate method of assaying the tear lysozyme concentration in units of activity/mul has been developed. Normal physiological levels which vary with age have been determined. It has been demonstrated that measurement of the volume of tear fluid collected and assay with a calibrated standard are essential for the accurate determination of the precise concentration of lysozyme in the tear flui...
A technique for quantifying heterogeneous ice nucleation in microlitre supercooled water droplets T. F. Whale, B. J. Murray, D. O’Sullivan, N. S. Umo, K. J. Baustian, J. D. Atkinson, and G. J. Morris School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK Asymptote Ltd., St. John’s Innovation Centre, Cowley Road, Cambridge, CB4 0WS, UK now at: Institute for Atmospheric and Clim...
We investigate the problem of automatically labelling appearances of characters in TV or film material. This is tremendously challenging due to the huge variation in imaged appearance of each character and the weakness and ambiguity of available annotation. However, we demonstrate that high precision can be achieved by combining multiple sources of information, both visual and textual. The prin...
Introduction: Hemiscorpius lepturus scorpion present in the southern provinces of the country, especially in Khoozestan stings a lot of people that results in long-standing dangerous side effects and sometimes even mortality. As the study of the effects of this scorpion venom on some laboratory animals can determine its mechanism of action and help us to cure people stung by scorpions, this stu...
abstract venlafaxine, 1–[2–(dimethylamino)–1–(4–methoxyphenyl) ethyl]cyclohexanol hydrochloride is a novel non-tricyclic antidepressant. venlafaxine is a second generation antidepressant drug, has a neuropharmacologic profile distinct from that of existing antidepressants including tricyclic compounds, selective serotonin reuptake inhibitors and monoamine oxidase inhibitors. venlafaxine impart...
A prospective observational study was carried out to describe the pattern of pulmonary complications in hospitalized patients with Human Immune-deficiency Virus (HIV) infection at the University of Calabar Teaching Hospital, Calabar between January 2005 to December 2006. One hundred and twenty-four patients which consists 60 males and 64 females, aged between 20-60 who met the inclusion criteri...
A simple optical deflection technique was used to monitor the vibrations of microlitre pendant droplets of deuterium oxide, formamide, and 1,1,2,2-tetrabromoethane. Droplets of different volumes of each liquid were suspended from the end of a microlitre pipette and vibrated using a small puff of nitrogen gas. A laser was passed through the droplets and the scattered light was collected using a ...
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