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51.
IP Nikitin AV Shabalin EN Ermakova AV Kytmanov NV Golyshev BM Rogachevski? SV Motorin 《Canadian Metallurgical Quarterly》1996,74(5):29-31
The study compared diagnostic potential of magnetocardiography (MCG), electrocardiography (ECG) and echocardiography (echo-CG) in 18 patients with arterial hypertension (AH). 32 healthy males served as control. Elements of MCG from normal subjects have been analyzed morphologically in 36 points of precordial leads. Left ventricular hypertrophy was registered at echo-CG, MCG, ECG in 11 (61%), 16 (84%) and 7 (34%) of the AH patients, respectively. Left atrial hypertrophy was discovered primarily by echo-CG and MCG. Defects in ventricular repolarization were recorded by MCg in 7 (39%) patients basing on MCG, echo-CG and rarely ECG signs of left ventricular hypertrophy. MCG is recommended as an effective tool in diagnosis of "hypertensive heart". 相似文献
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Trosnikova I. Yu. Loboda P. I. Karasevska O. P. 《Powder Metallurgy and Metal Ceramics》2019,58(1-2):36-41
Powder Metallurgy and Metal Ceramics - Scanning and transmission electron microscopy and X-ray diffraction have revealed that the eutectic 5 wt.% Mo-doped WC–W2C alloy changes its cooling... 相似文献
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Long‐term expansion of human induced pluripotent stem cells in a microcarrier‐based dynamic system 下载免费PDF全文
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AV Kabashin Ph Delaporte A Pereira D Grojo R Torres Th Sarnet M Sentis 《Nanoscale research letters》2010,5(3):454-463
An overview of pulsed laser-assisted methods for nanofabrication, which are currently developed in our Institute (LP3), is
presented. The methods compass a variety of possibilities for material nanostructuring offered by laser–matter interactions
and imply either the nanostructuring of the laser-illuminated surface itself, as in cases of direct laser ablation or laser
plasma-assisted treatment of semiconductors to form light-absorbing and light-emitting nano-architectures, as well as periodic
nanoarrays, or laser-assisted production of nanoclusters and their controlled growth in gaseous or liquid medium to form nanostructured
films or colloidal nanoparticles. Nanomaterials synthesized by laser-assisted methods have a variety of unique properties,
not reproducible by any other route, and are of importance for photovoltaics, optoelectronics, biological sensing, imaging
and therapeutics. 相似文献
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A formulation and numerical solution of the problem about peat layer ignition as a result of the action of a creeping fire bed are proposed based on a mathematical model of a porous reactive medium. Ignition of the initial reagent is shown to be determined by processes of drying, peat pyrolysis, oxidation of carbon oxide, and moisture content. The results of the numerical solution are compared with experimental data, and an estimate of the mass content of combustion products contaminating the atmosphere is presented. 相似文献
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This article takes lactose intolerance as a topic for exploring clashes of power, authority, and knowledge in clinical interactions and interpretations of laywomen. In clinics providing maternal and child care, staff and clients jointly produced authoritative knowledge, most often a version of biomedicine. The Euroamerican staff tended to give advice that was biologically appropriate for them but not for many of their patients, a process reflecting what we refer to as biocentrism. Resulting information given to pregnant and lactating women and diagnoses of children's growth patterns were inappropriate in some cases, with potentially serious legal and health implications. Clinic staff often unwittingly ignored the efforts of their clients to begin a discussion of discrepancies between their bodily knowledge and clinic advice. Some women created their own syntheses, which supported the ascendancy of biomedical knowledge but were not in the interests of their own health. 相似文献