Forty disposable medical shoe covers were briefly exposed to the surgical floor and were found contaminated by a large number of bacteria. This study also demonstrated live bacteria, including pathogens attached to contaminated shoe covers, can be subsequently transferred to surgical bedsheets. We suggest an infection control policy should be considered to prevent patients returning to their be...

background and objective: the most common intravascular brachytherapy sources include 32p, 188re, 106rh and 90sr/90y. in this research, skin absorbed dose for different covering materials in dealing with these sources were evaluated and the best covering material for skin protection and reduction of absorbed dose by radiation staff was recognized and recommended. method: four materials includin...

Background and Objective: The most common intravascular brachytherapy sources include 32P, 188Re, 106Rh and 90Sr/90Y. In this research, skin absorbed dose for different covering materials in dealing with these sources were evaluated and the best covering material for skin protection and reduction of absorbed dose by radiation staff was recognized and recommended.Method: Four materials including...

This study aims to investigate the effects of shoe traction and obstacle height on friction during walking to better understand the mechanisms required to avoid slippage following obstacle clearance. Ten male subjects walked at a self-selected pace during eight different conditions: four obstacle heights (0%, 10%, 20% and 40% of limb length) while wearing two different pairs of shoes (low and h...

Plantar forefoot pain is common in older people and is related to increased peak pressures under the foot during gait. Variations in the hardness of the shoe sole may therefore influence both the magnitude of loading under the foot and the perceived comfort of the shoe in this population. The aim of this investigation was to determine the effect of varying shoe sole hardness on plantar pressure...

The integument comprises the skin together with its appendages (Figures 1 & 2). These include hair and hair follicles, sebaceous and sweat glands, and nails. The skin covers the entire body and is the largest organ of the body. It covers a surface area of more than 1.7 m making up in total about 16% of normal body weight. It has an array of functions. These include acting as a barrier to physic...

Background: Bacterial diseases in cultured fish are considered the main problem to aquaculture system. Skin is the structure that covers the body in fish. Skin histopatological alterations were used to assess the effects of Aeromonas hydrophila exposure on the yellowfin seabream )Acanthopagrus latus(. Methods: In this regard, 90 A. latus were exposed to sublethal concentrations of A. hydrophil...

We propose a new sensor element for a tactile sensor skin which covers a large area such as a whole surface of a robot. The element acquires not only contact force but also contact area by using the nonlinear elasticity of skin materials. This paper provides the structure and theory of our tactile sensor element, and presents experimental results.

The skin is an important organ that not only covers the body but also performs various functions, such as temperature regulation, respiration, sensory functions, and immune functions. Therefore, if the functions of the skin are lost, the entire body would be affected and we would be unable to live. Recent studies have shown that hyaluronan is an important factor that maintains skin homeostasis ...