Results of studying the domain structure planar Ni microparticles formed on single-crystal substrates from lithium niobate and potassium titanyl phosphate at different temperatures are presented. The dependence sizes sample temperature was studied. It is shown observed change caused by magnetoelastic effect, which arises due to difference in thermal expansion coefficients substrate as changes. ...

Background: Erythromycin production often has concern with the consumption rate of amino nitrogen and phosphate, especially in the early fermentation phase. The dynamic regulation of nitrogen and phosphorus was put forward based on the comprehensive analysis of the contents of phosphorus and nitrogen in different nitrogen sources as well as the relations between nitrogen consumption and phospho...

AIMS To assess the importance of physical and psychosocial risk factors for lateral epicondylitis (tennis elbow). METHODS Case-referent study of 267 new cases of tennis elbow and 388 referents from the background population enrolled from general practices in Ringkjoebing County, Denmark. RESULTS Manual job tasks were associated with tennis elbow (odds ratio (OR) 3.1, 95% confidence interval...

BACKGROUND AND AIMS The objective of this non-randomized study was to determine the influence of a specific physical activity program on the postural stability of older people. METHODS Seventy-four subjects (72.4 +/- 0.7 yrs) participated in an individualized three-month physical activity program designed to improve posture, balance and mobility--the PBM program. Sessions were held twice week...

This study was undertaken to investigate the efficacy of alkaline and acidic electrolyzed (EO) water in preventing and removing fecal contaminants and killing Campylobacter jejuni on poultry carcasses under simulated industrial processing conditions. New York dressed and defeathered chicken carcasses spot-inoculated with cecal material or C. jejuni were subjected to spraying treatment with alka...

Abstract The paper presents the results of studies on determination effect foliar dressings with macro- and micronutrient fertilizers linear growth, mass air-dry matter plants, leaf surface, formation a symbiotic apparatus yield seeds white lupine (Lupinualbus L.) in conditions black soils Central Black Earth region Russian Federation. field experiments were carried out 2018-2020 at Department ...

[Purpose] Smartphone use reportedly changes posture. However, how neck posture is altered in smartphone users with neck pain is unknown. This study examined changes in the posture of young adults with and without mild neck pain (MNP) when using a smartphone. [Subjects] Thirteen control subjects and 14 subjects with MNP who used smartphones were recruited. [Methods] The upper cervical (UC) and l...

Mailing address: Dorota Trzcińska, The Josef Pilsudski University of Physical Education, Department of Physical Education Theory and Posture Correction Exercises, 34 Marymoncka Street, 00-968 Warszawa, tel.: +48 602622480, fax: +48 22 8651080, e-mail: [email protected] The Josef Pilsudski University of Physical Education in Warsaw, Department of Physical Education Theory and Posture C...

INTRODUCTION The contamination of serum or lithium heparin blood with ethylenediaminetetraacetic acid (EDTA) salts may affect accuracy of some critical analytes and jeopardize patient safety. The aim of this study was to evaluate the effect of lithium heparin sample contamination with different amounts of K2EDTA. MATERIALS AND METHODS Fifteen volunteers were enrolled among the laboratory staf...