![tissues](http://s1.studyres.com/store/data/004165504_1-0dc29e79d1ebf54fec8835ade24a1ec9-300x300.png)
tissues
... • The body temperature of a poikilotherm varies with its environment, while that of a homeotherm is relatively constant • It is a common misconception that ectotherms are “coldblooded” and endotherms are “warm-blooded.” Ectotherms do not necessarily have low body temperatures. In fact, when sitting ...
... • The body temperature of a poikilotherm varies with its environment, while that of a homeotherm is relatively constant • It is a common misconception that ectotherms are “coldblooded” and endotherms are “warm-blooded.” Ectotherms do not necessarily have low body temperatures. In fact, when sitting ...
2009 Barringer JT2
... turbine engines are critical operational issues that present many design and research challenges. The hot section of these engines includes both the combustion chamber and the high pressure turbine, the latter of which includes the endwall regions under investigation in this study. Considering that ...
... turbine engines are critical operational issues that present many design and research challenges. The hot section of these engines includes both the combustion chamber and the high pressure turbine, the latter of which includes the endwall regions under investigation in this study. Considering that ...
Thermal Radiation Effect in the Free Expansion of an Ideal Gas and
... The existence of Gibbs’ paradox casts some shadows on the classical theory of ideal gases. It suggests that that theory may somehow be flawed even in the range of pressures and temperatures where it turns out to provide an otherwise superb approximation of the behaviour of the real gases. The same ...
... The existence of Gibbs’ paradox casts some shadows on the classical theory of ideal gases. It suggests that that theory may somehow be flawed even in the range of pressures and temperatures where it turns out to provide an otherwise superb approximation of the behaviour of the real gases. The same ...
PDF
... the fact that the object of Carnot's theory was so utterly removed from any actually constructable heat engine. The conceptually straightforward scheme for measuring Thomson's absolute temperature would have been the following: take an object whose temperature we would like to measure; use it as a C ...
... the fact that the object of Carnot's theory was so utterly removed from any actually constructable heat engine. The conceptually straightforward scheme for measuring Thomson's absolute temperature would have been the following: take an object whose temperature we would like to measure; use it as a C ...
Overheating in new homes
... Firstly, the energy efficiency and zero carbon agendas have resulted in a drive for more highly insulated and airtight dwellings, in both new build and retrofit. Historically in the UK the use of heavyweight construction materials and limited amounts of thermal insulation, allied with high levels of ...
... Firstly, the energy efficiency and zero carbon agendas have resulted in a drive for more highly insulated and airtight dwellings, in both new build and retrofit. Historically in the UK the use of heavyweight construction materials and limited amounts of thermal insulation, allied with high levels of ...
db3ch05.pdf
... The property ratio (μbulk/μwall)0.14 corrects for property variations for liquid flows being heated or cooled, where μbulk is that at the mean fluid temperature Tbulk and μwall is that at the wall temperature Twall. No property correction is used for a gas being cooled while the viscosity ratio term ...
... The property ratio (μbulk/μwall)0.14 corrects for property variations for liquid flows being heated or cooled, where μbulk is that at the mean fluid temperature Tbulk and μwall is that at the wall temperature Twall. No property correction is used for a gas being cooled while the viscosity ratio term ...
A Multiscale Finite-element Method for Modeling Fully
... computational resources, it has become possible to perform finite element modeling of materials at two different continuum scales and use fine-scale results to predict macroscopic state variables and material properties. This may be accomplished by first simulating the microscale behavior on an appr ...
... computational resources, it has become possible to perform finite element modeling of materials at two different continuum scales and use fine-scale results to predict macroscopic state variables and material properties. This may be accomplished by first simulating the microscale behavior on an appr ...
ch 40 notes
... • Endothermic animals generate heat by metabolism; birds and mammals are endotherms • Ectothermic animals gain heat from external sources; ectotherms include most invertebrates, fishes, amphibians, and nonavian reptiles ...
... • Endothermic animals generate heat by metabolism; birds and mammals are endotherms • Ectothermic animals gain heat from external sources; ectotherms include most invertebrates, fishes, amphibians, and nonavian reptiles ...
A novel ammonia–carbon dioxide osmotic heat engine for power
... pressures may be used, but the process efficiency will suffer significantly from internal concentration polarization (ICP) occurring in the support structure of the membrane used for the process [14,15]. This phenomenon is particularly exacerbated by the increased support layer thickness required to ...
... pressures may be used, but the process efficiency will suffer significantly from internal concentration polarization (ICP) occurring in the support structure of the membrane used for the process [14,15]. This phenomenon is particularly exacerbated by the increased support layer thickness required to ...
Investigations of optical and surface properties of Ag single thin film
... Metallic thin films, such as silver, gold etc. exhibit high optical reflection over a wide optical radiation spectra that make them suitable for the use as optical mirrors. For this purpose the thin film should be continuous what can be achieved when a coating is at least 50 nm thick. Another requir ...
... Metallic thin films, such as silver, gold etc. exhibit high optical reflection over a wide optical radiation spectra that make them suitable for the use as optical mirrors. For this purpose the thin film should be continuous what can be achieved when a coating is at least 50 nm thick. Another requir ...
cooling of electronic equipment
... reliability was poor because of the high failure rate of the vacuum tubes. The invention of the bipolar transistor in 1948 marked the beginning of a new era in the electronics industry and the obsolescence of vacuum tube technology. Transistor circuits performed the functions of the vacuum tubes wit ...
... reliability was poor because of the high failure rate of the vacuum tubes. The invention of the bipolar transistor in 1948 marked the beginning of a new era in the electronics industry and the obsolescence of vacuum tube technology. Transistor circuits performed the functions of the vacuum tubes wit ...
Mathematical modelling and analysis of corrugated
... absorber plate with a well insulated parallel bottom plate, forming a rectangular duct profile. The corrugation of the absorber plate is equilateral triangle in shape and the air is made to flow into the corrugation. The theoretical solutions of the thermal performance of the solar flat plate collec ...
... absorber plate with a well insulated parallel bottom plate, forming a rectangular duct profile. The corrugation of the absorber plate is equilateral triangle in shape and the air is made to flow into the corrugation. The theoretical solutions of the thermal performance of the solar flat plate collec ...
Full-Text PDF
... the water flow model, hot water inlet temperature, pressure drop, cross-sectional area of the duct, duct length, the number of ducts, and so on. Systematic analysis showed that the upper modules would rival the upstream module in heat absorption, resulting in a lower temperature difference between t ...
... the water flow model, hot water inlet temperature, pressure drop, cross-sectional area of the duct, duct length, the number of ducts, and so on. Systematic analysis showed that the upper modules would rival the upstream module in heat absorption, resulting in a lower temperature difference between t ...
making biofuel a cost- effective, renewable source of energy
... Ciesielski’s work, supported by the Computational Pyrolysis Consortium and funded by the U.S. Department of Energy, is a collaborative effort between researchers at NREL, Oakridge National Laboratory (ORNL), and the National Institute of Standards and Technology (NIST). The collaboration brings toge ...
... Ciesielski’s work, supported by the Computational Pyrolysis Consortium and funded by the U.S. Department of Energy, is a collaborative effort between researchers at NREL, Oakridge National Laboratory (ORNL), and the National Institute of Standards and Technology (NIST). The collaboration brings toge ...
Lecture 22 - Chemistry at Winthrop University
... 7.5: A Molecular Interpretation of Entropy • We’ve looked at the changes to the entropy of a system, but now let’s look at the absolute entropy of the system itself • If we had a perfect crystal, the positional disorder would be ____ • If the temperature was 0K, the would be ___ thermal disorder, s ...
... 7.5: A Molecular Interpretation of Entropy • We’ve looked at the changes to the entropy of a system, but now let’s look at the absolute entropy of the system itself • If we had a perfect crystal, the positional disorder would be ____ • If the temperature was 0K, the would be ___ thermal disorder, s ...
Thermal Comfort of Spectators in Stadia Built in Hot Climates
... temperature, mean radiant temperature, air speed, humidity, metabolic rate and clothing levels. The latter two factors are independent of the environmental conditions, but are influenced by the human physiology and the personal choice of clothing. Conversely, the building characteristics and the per ...
... temperature, mean radiant temperature, air speed, humidity, metabolic rate and clothing levels. The latter two factors are independent of the environmental conditions, but are influenced by the human physiology and the personal choice of clothing. Conversely, the building characteristics and the per ...
A scaling law for approximating porous hydrothermal convection by
... and references therein), although large scatter due to fracture zones, ...
... and references therein), although large scatter due to fracture zones, ...
Reviewer # 5
... these phenomena. However many aspects of the algorithm are unclear or missing (boundary conditions at vertical boundaries, handling of rain, of two-material voxels, or interface temperatures, etc). I think these aspects could be explained in a few sentences, and would make the paper acceptable. Requ ...
... these phenomena. However many aspects of the algorithm are unclear or missing (boundary conditions at vertical boundaries, handling of rain, of two-material voxels, or interface temperatures, etc). I think these aspects could be explained in a few sentences, and would make the paper acceptable. Requ ...
Effects of Exercise
... Repeated muscle contractions release a large amount of heat energy & this must be removed quickly to prevent the body from becoming overheated ...
... Repeated muscle contractions release a large amount of heat energy & this must be removed quickly to prevent the body from becoming overheated ...
Practical Specific Heat Determination by Dual
... and ease of use. However it should be noted that designs of DSC analyzer differ and some types are inherently more accurate than others. The accuracies mentioned below are based on using a dual furnace DSC: measurements using single furnace (heat-flux) DSC require additional care to produce acceptab ...
... and ease of use. However it should be noted that designs of DSC analyzer differ and some types are inherently more accurate than others. The accuracies mentioned below are based on using a dual furnace DSC: measurements using single furnace (heat-flux) DSC require additional care to produce acceptab ...
The Components Of Heating And Cooling Energy Loads In
... lights also being important. The building heat losses are dominated by the ventilation component, with fabric losses also being significant. As the gains from equipment and people have a large effect on the loads to be met by the systems, so the demands imposed will be heavily dictated by control of ...
... lights also being important. The building heat losses are dominated by the ventilation component, with fabric losses also being significant. As the gains from equipment and people have a large effect on the loads to be met by the systems, so the demands imposed will be heavily dictated by control of ...
An assessment of thermal comfort in a warm and humid
... There is a stipulation that for a building or a space to be comfortable, 80% of the occupants should be satisfied with the thermal conditions (summer comfort is given as 26°C to 28°C with relative humidity being less than 70%) [1]. Thermal comfort is complex and partly subjective. It depends on envi ...
... There is a stipulation that for a building or a space to be comfortable, 80% of the occupants should be satisfied with the thermal conditions (summer comfort is given as 26°C to 28°C with relative humidity being less than 70%) [1]. Thermal comfort is complex and partly subjective. It depends on envi ...
Review on thermal management systems using phase change
... sinks with(1) a solid copper basement, (2) a hollow container filled with pure paraffin, (3) a copper foam saturated with paraffin, used in an electronic thermal management system. As shown in Fig. 3(a), compared with the basement made of copper, the peak temperature of the chip with temperature contro ...
... sinks with(1) a solid copper basement, (2) a hollow container filled with pure paraffin, (3) a copper foam saturated with paraffin, used in an electronic thermal management system. As shown in Fig. 3(a), compared with the basement made of copper, the peak temperature of the chip with temperature contro ...
On the Coefficients in Meteor Physics Equations
... the value of r=27 mkm at the altitude z=100 km. As the drag of micrometeoroids takes place at higher altitudes in free-molecule flow regime, the dependence (3) should be used. This will result in even larger difference. The drag will become more intensive as the entrance velocity becomes larger. The ...
... the value of r=27 mkm at the altitude z=100 km. As the drag of micrometeoroids takes place at higher altitudes in free-molecule flow regime, the dependence (3) should be used. This will result in even larger difference. The drag will become more intensive as the entrance velocity becomes larger. The ...
MDO Working Group
... • CEA will pursue its ongoing development on innovative insulation designed to enable 1) ”controlled” pre-impregnation (in particular in terms of thickness) of glass or ceramic fiber tape, 2) wrapping of un-reacted conductor and winding of insulated conductor on small radii of curvature, 3) phase tr ...
... • CEA will pursue its ongoing development on innovative insulation designed to enable 1) ”controlled” pre-impregnation (in particular in terms of thickness) of glass or ceramic fiber tape, 2) wrapping of un-reacted conductor and winding of insulated conductor on small radii of curvature, 3) phase tr ...
Hyperthermia
Hyperthermia is elevated body temperature due to failed thermoregulation that occurs when a body produces or absorbs more heat than it dissipates. Extreme temperature elevation then becomes a medical emergency requiring immediate treatment to prevent disability or death.The most common causes include heat stroke and adverse reactions to drugs. The former is an acute temperature elevation caused by exposure to excessive heat, or combination of heat and humidity, that overwhelms the heat-regulating mechanisms. The latter is a relatively rare side effect of many drugs, particularly those that affect the central nervous system. Malignant hyperthermia is a rare complication of some types of general anesthesia.Hyperthermia differs from fever in that the body's temperature set point remains unchanged. The opposite is hypothermia, which occurs when the temperature drops below that required to maintain normal metabolism.