This paper modeled heating air of a room through examining free convection in a 3D chamber. The chamber had cold and hot sources with Tc and Th temperatures, respectively. Its other walls were adiabatic. This study aimed at predicting effect of temperature difference, displacement of hot and cold sources and their aspect ratio on flow field, temperature and heat transfer rate. To conduct the st...

STUDY DESIGN Two-factor repeated measures design. OBJECTIVES To compare the effects of a 20-minute cold application to the effects of a 20-minute cold application followed by 20 additional minutes of intermittent cold on forearm blood flow over a 60-minute period. BACKGROUND The appropriate duration of cold application as a therapeutic modality following soft tissue trauma is an important c...

A cold storage room for Umudike has been designed to provide a better storage facility for perishable food stuff in the community and to promote the living standard of the people. It is an adaptive design aimed at designing the cold room to suit the prevailing factors of Umudike community with reference to some design calculations. This is timely, and a first of its kind within the locality. Th...

A simile is a figure of speech comparing two fundamentally different things. Sometimes, a simile will explain the basis of a comparison by explicitly mentioning a shared property. For example, “my room is as cold as Antarctica” gives “cold” as the property shared by the room and Antarctica. But most similes do not give an explicit property (e.g., “my room feels like Antarctica”) leaving the rea...

OBJECTIVE To study if repeated cold-exposure increases metabolic rate and/or brown adipose tissue (BAT) volume in humans when compared with avoiding to freeze. DESIGN Randomized, open, parallel-group trial. METHODS Healthy non-selected participants were randomized to achieve cold-exposure 1hour/day, or to avoid any sense of feeling cold, for 6weeks. Metabolic rate (MR) was measured by indir...

Diabetic polyneuropathy (DPN) and cold-induced nerve injury share several pathogenic mechanisms. This study explores whether cold exposure contributes to the development of DPN. Streptozotocin-induced diabetic rats and controls were exposed to a room temperature (23 degrees C) or cold environment (10 degrees C). H-reflex, tail and sciatic motor, and sensory nerve conduction studies were perform...

To the Editor: In the rat (adult male Sprague-Dawley) chronic forced swim stress (Dilsaver et al. 1986) and chronic inescapable footshock (Dilsaver and Alessi 1987) induce marked supersensitivity to the hypothermic effects of the muscarinic cholinergic agonist oxotremorine. These observations are consistent with a report that immobilization of 10 min duration activates the septohippocampal musc...

STUDY OBJECTIVE The efficacy of using impulse oscillometry (IOS) as an indirect measure of airflow obstruction compared to spirometry after exercise challenges in the evaluation of exercise-induced bronchoconstriction (EIB) has not been fully appreciated. The objective was to compare airway responses following room temperature and cold temperature exercise challenges, and to compare whether IOS...

Experiments were conducted to evaluate the response of different originated (the same mother plants with different growers from different cities in Ethiopia) cut rose flowers to various relative humidity (RH) and recut (recut and non-recut). Three different experiments (E1, E2 and E3) using three RH (60, 75 and 90%) and three Ethiopian growing areas (Fleur, Liki and Longonot) with 10 replicatio...