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The extreme disturbance of the forest environment in the young experimental spruce stand in the Orlické hory Mts after the snow breakage disaster in the winter of 2005/2006 became the impulse for th...
This was a retrospective review of a consecutive series of patients with spinal disease in year 2000, who underwent posterior fusion and instrumentation with Harrington distraction and Cotrel-Dobousse...
Fluoride has been widely used in dentistry because it is a specific and effective caries prophylactic agent. However, excess fluoride may represent a hazard to human health, especially by causing inju...
Context: Although the first commercial polyurethane condom was approved for use several years ago, no U.S. clinical trial has compared its performance to that of the latex condom. Methods: In a ma...
In a nationally representative sample of men aged 17-22, 23% of those using condoms reported experiencing at least one condom break during the previous 12 months. Of all condoms used, 2.5% had broken....
Chaotic Dynamical Features of Rock Breakage Mechanism with Self-controlled Hydro-pick.
In this article the influence of fabric structure, expressed by the integrated fabric structure factor ϕ, on the breaking force and elongation at break of a fabric is analysed. The weaves were di...
The ability of electrostatic charging, which means generation of electrostatic stationary charges on the fibre surface, is a characteristic feature of almost al kind of fibres. This paper presents an ...
Collection of ejaculated semen at a remote site (outside of the laboratory) would facilitate participation rates and geographic diversity in reproductive epidemiology studies. Our study addressed ...
Toxicological and epidemiological studies have investigated several factors that are believed to induce cytogenetic damage in human sperm cells in an effort to estimate heritable risk to future gene...
Background: Fanconi anemia (FA) is a chromosomal breakage disorder characterized by familial aplastic anemia (AA), various congenital anomalies, and a characteristic chromosomal response to clastogeni...
Dehulling improves markedly the feed value of oat (Avena sativa L.), but good storability of groat mass is required when large quantities of oat are dehulled at any one time. A laboratory model of an ...
This study was conducted to determine the reason why dried rice cakes for non-glutinous rice crackers (Senbei) often break in the production process. Breakage after drying at 40°C for 12 h was found t...

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