Thermal Responses from Repeated Exposures to Severe Cold with Intermittent Warmer Temperatures
スポンサーリンク
概要
- 論文の詳細を見る
This study was conducted to evaluate physiological reaction and manual performance during exposure to warm (30℃) and cool (10℃) environments after exposure to very low temperatures (-25℃). Furthermore, this experiment was conducted to study whether it is desirable to remove cold-protective jackets in warmer rooms after severe cold exposure. Eight male students remained in an extremely cold room for 20 min, after which they transferred into either the warm room or the cool room for 20 min. This pattern was repeated three times, and the total cold exposure time was 60 min. In the warm and cool rooms, the subjects either removed their cold-protective jackets (Condition A), or wore them continuously (Condition B). Rectal temperature, skin temperatures, manual performance, blood pressure, thermal, comfort and pain sansations were measured during the experiment. The effects of severe cold on almost all measurements in the cool (10℃) environment were greater than those in the warm (30℃) environment under both clothing conditions. The effects of severe cold on all measurements under Condition A except rectal temperature and toe skin temperature were significantly greater than those under Condition B in the cool environment but, not at all differences between Condition A and Condition B in the warm environments were significant. It was recognized that to removed cold-protective jackets in the cool room (10℃) after severe cold exposure promoted the effects of severe cold. When rewarming in the warm resting room (30℃), the physiological and psychological responses and manual performance were not influenced by the presence or absence of cold-protective clothing. These results suggest that it is necessary for workers to make sure to rewarm in the warm room outside of the cold storage and continue to wear cold-protective clothing in the cool room.
- 日本生理人類学会の論文
著者
-
Ozaki Hirokazu
Life Support System Sec. Aeromedical Laboratory Jasdf
-
NAKAMURA Kenichi
Department of Electrical Engineering and Electro-Photo Optics, Tokai University
-
Enomoto-koshimizu Hikaru
Department Of Physiological Hygiene National Institute Of Public Health
-
Tochihara Yutaka
Department Of Ergonomics Faculty Of Deign Kyushu University
-
Nakamura Kenichi
Department Of Applied Physics School Of Science And Engineering Waseda University
関連論文
- Physiological parameters relevant to peripheral thermal threshold in Malaysian and Japanese males
- Thermoregulatory responses and mental performance during passive heating in Japanese and Malaysian males
- Warm or Slightly Hot? : Differences in Linguistic Dimensions Describing Perceived Thermal Sensation
- クラスタービーム法によるGeナノ構造薄膜のラマン分光評価
- Linguistic Dimensions in Descriptors Expressing Thermal Sensation in Korean : Warm Projects Thermal Comfort
- Effects of high and low air humidities on sweat rate during exercise under the equivalent WBGT conditions
- Effect of eccentric exercise on the healing process of injured patellar tendon in rats
- ROS Scavenging Activity and Muscle Damage Prevention in Eccentric Exercise in Rats
- Hematological Change in Venous Blood of the Lower Leg during Prolonged Sitting in a Low Humidity and Hypobaric Environment
- Percent Loss of Heat Acclimation, during Deacclimation-Exercise or Exposure to Cold Environment and Reacclimation (Proceedings of the 54th Meeting of Japan Society of Physiological Anthropology)
- Effects of Short-term Exercise in the Heat on Thermoregulation, Blood Parameters, Sweat Secretion and Sweat Composition of Tropic-dwelling Subjects
- Effects of Exercise in the Heat on Thermoregulation of Japanese and Malaysian Males
- 1-18 Effect of Heat Acclimation on Thermoregulation, Blood Parameters, Sweat Secretion and Sweat Composition of Tropical Malaysians with Prolonged Passive Heat Exposure
- 2-2 Decay of Heat Acclimatization during Exersize in Cold and Exposure to Cold Environment(Proceedings of the 50th Meeting of Japan Society of Physiological Anthropology)
- P-6 Influence of Local Skin Wettedness upon the Thermal Comfort of the Whole Body during Walking with a Normal Speed(Proceedings of the 53rd Meeting of Japan Society of Physiological Anthropology)
- Physiological and Subjective Responses to Low Relative Humidity in Young and Elderly Men
- Physiological and Subjective Responses to Low Relative Humidity
- PD3-3 Evaluation of Two Types of Cooling Devices in a Warm Environment while Wearing Firefighting Protective Clothing(Proceedings of The 8th International Congress of Physiological Anthropology)
- 2-1 A Study on the Comfort Evaluation of Cooling Devices while Wearing Firefighting Protective Clothing(Proceedings of the 55th Meeting of Japan Society of Physiological Anthropology)
- Effects of Room Temperature on Physiological and Psychological Responses while Wearing a Biohazard Protective Clothing (Proceedings of the 54th Meeting of Japan Society of Physiological Anthropology)
- Physiological Responses and Work Efficiency while Wearing Biohazard Protective Clothings (Proceedings of the 54th Meeting of Japan Society of Physiological Anthropology)
- Environmental and Behavioral Conditions of Bathing among Elderly Japanese
- 1-16 Physiological Responses and Work Efficiency while Wearing a Protective Clothing in a Cold Environment
- STUDIES ON IN VIVO INTERACTION OF CADMIUM AND ZINC(5) EFFECTS OF SIMULTANEOUS ADMINISTRATION OF CADMIUM AND ZINC ON RATS FED LOW PROTEIN AND LOW CALCIUM DIET (The 6th Meeting for the Study of Toxic Effect)
- AN EXPERIMENTAL STUDY ON THE EFFECTS OF SIMULTANEOUS ADMINISTRATION OF CADMIUM AND ZINC ON THE ACCUMULATION OF CADMIUM
- 208. AN EXPERIMENTAL STUDY ON THE EFFECTS OF SIMULTANEOUS ADMINISTRATION OF ZINC TO THE ACCUMULATION OF CADMIUM (The Third Meeting for the Study of Toxic Effect)
- Physiological and Psychological Effects of Head Heating during Rest and Work
- Thermal Responses of 6-to 8-year-old Children during Immersion of Their Legs in a Hot Water Bath
- Thermal Responses Affected by Different Underwear Materials During Light Exercise and Rest in Cold
- Physiological Responses of Men and Women during Exercise in Hot Environments with Equivalent WBGT
- Seasonal Effects of Sleep Deprivation on Thermoregulatory Responses in a Hot Environment
- PI-4 Effects of Sleep Deprivation and Seasonality on Thermoregulation in a Hot Environment (Proceedings of the 49th Meeting of Japan Society of Physiological Anthropology)
- 2-3 Effect of Hyperoxia on Thermoregulatory and Subjective Responses during Submaximal Exercise(Proceedings of the 56th Meeting of Japan Society of Physiological Anthropology)
- Effects of the Thermal Conditions of the Dressing Room and Bathroom on Physiological Responses during Bathing
- The Effects of 30% Oxygen on Thermal Responses during and after Prolonged Exercise
- The Effects of Color Temperature of Lighting Sources and Ambient Temperature on Physiological and Subjective Responses
- Physiological Responses in the Elderly during Gateball Games in the Four Seasons
- HII-7 Effects of Humidity in Moderate Temperature on Sleep
- Effects of Room Temperature on Sleep under 40% Relative Humidity Condition
- Electrochromic Characteristics of Organic Materials with a Simple Molecular Structure
- Accurate Target Location by Means of Differential Phase : Acoustical Measurements and Instrumentation
- Combined Factors Effect of Menstrual Cycle and Background Noise on Visual Inspection Task Performance : a Simulation-based Task
- Effects of Worn-Out Soles on Lower Limb Stability, Shock Absorption and Energy Cost during Prolonged Walking
- Photoinduced Coloration and Electrochemical Bleaching of an Electrochromic Material Mixed with Photosensitive Powders
- M-11 A Study on the Factors to Affect the Physiological Responses for Children during the Immersion of their Legs in a Hot Water bath (Proceedings of the 42nd Meeting of Japan Society of Physiological Anthropology)
- Japanese and Korean Elderly People's Evaluation of Clothing Colors for Elderly People
- Mechanisms of Rat Adrenal Hypertrophy Due to Cadmium Administration and Alterations in Serum Hormone Levels (Regular Presentations) (Proceedings of the 10 th Symposium on Environmental Pollutants and Toxicology)
- Effects of bathing following sleep during the winter in the elderly and young people
- Physiological and Subjective Responses to Standing Showers, Sitting Showers, and Sink Baths
- Thermal Conditions in the Bathroom in Winter and Summer, and Physiological Responses of the Elderly during Bathing
- Body Movements of the Elderly during Sleep and Thermal Conditions in Bedrooms in Summer
- Relationship of the Peripheral Cold Tolerance to Place of Birth, Body Mass Index and AIcohol Consumption
- L-16 Sweat and Thermal Sensations of Pilots During Flight (Proceedings of the 42nd Meeting of Japan Society of Physiological Anthropology)
- 3 Cockpit Thermal Conditions and Crew Body Temperatures Measured during Flight (Proceedings of the 41st Meeting of Japan Society of Physiological Anthropology)
- Physiological Reaction and Manual Performance during Work in Cold Storages
- Differentiation of Impacts of Normobaric and Hypobaric Hypoxia on Cold Stress and Performance at a Low Temperature (Proceedings of the 54th Meeting of Japan Society of Physiological Anthropology)
- SII-7 Combined Influence of Low Temperature and Reduced Pressure upon Skin Surface Temperature and Heat Loss (Proceedings of the 49th Meeting of Japan Society of Physiological Anthropology)
- Thermal Responses from Repeated Exposures to Severe Cold with Intermittent Warmer Temperatures
- Effects of Room Temperature on Physiological and Subjective Responses during Whole-body Bathing, Half-body Bathing and Showering
- P-6 Effects of Humidity and Air Velocity on Physiological and Subjective Responses after Bathing(Proceedings of the 57th Meeting of Japan Society of Physiological Anthropology)
- 2-6 Effects of Humidification in Winter on Human Physiological and Psychological Responses(Proceedings of the 57th Meeting of Japan Society of Physiological Anthropology)
- P-4 Physiological and Psychological Responses to Shampooing Using a Sink
- 2-24 Effect of Hypoxia on Thermoregulatory Responses during Leg Immersion to Hot Water(Proceedings of the 51st Meeting of Japan Society of Physiological Anthropology)
- Micturitional disturbance due to labial adhesion as a cause of vaginal implantation of bladder urothelial carcinoma
- Effects of Hyperoxia on Thermoregulatory Responses in Humans(60th Anniversary Memorial Hall in Musashino Women's University)
- Effects of Hyperoxia on Thermoregulatory Responses during Feet Immersion to Hot Water in Humans
- I-11 Effects of Room Temperature on Physiological and Subjective Responses to Bathing of the Elderly (Proceedings of the 40th Meeting of Japan Society of Physiological Anthropology)
- Effects of Wearing Long Pants or Shorts under Firefighting Protective Clothing on Physiological/Subjective Responses and Wearer's Mobility(Proceedings of the 2008 Annual International Health and Physical Fitness Conference)
- Work in Artificial Cold Environments
- S06-4 Health Problems Due to Cold Exposure in Daily Life(Proceedings of The 8th International Congress of Physiological Anthropology)
- Physiological Responses of Women during Exercise under Dry-Heat Condition in Winter and Summer
- Effects of Cadmium on the Level of Serum Corticosterone and Adrenocortical Function in Male and Female Rats (Regular Presentations) (Proceedings of the 9th Symposium on Environmental Pollutants and Toxicology)
- A New Type of Memory Light Valve with a Mixture of Smectic and Cholesteric Liquid Crystals
- Observation of Forming Process of Bubble Domain Texture in Liquid Crystals
- P-4 Effects of the Timing of Bathing on Sleep in Winter (Proceedings of the 42nd Meeting of Japan Society of Physiological Anthropology)
- Effects of Device Parameters on a Photoelectrophoretic Display System
- P-3 Ideal and Reality of Clothing Color in the Elderly (Proceedings of the 42nd Meeting of Japan Society of Physiological Anthropology)
- Physiological responses during hot water leg immersion of tropical Asian males residing in Japan
- 1A-3-4 Daily Female Variations in Body Shape : Swelling in the Legs and Hands (Proceedings of the 39th Meeting of Japan Society of Physiological Anthropology)
- Japanese and Korean Female Students' Evaluation of Elderly People's Clothing Colors
- S-5 Adaptation to Thermal Environments in the Elderly (Proceedings of the 42nd Meeting of Japan Society of Physiological Anthropology)
- Smectic Liquid Crystal Imaging Devices Based on a Photochemical Reaction
- Observatin of Planar-Finger Print Texture Transformation around Cano Disclinations in Cholesteric Planar Texture
- The crystal structure of N-methylviologenium 2-dicyanomethylene-1,1,3,3-tetracyanopropanediide,((CH3NC5H4C5H4NCH3)2+(C10N6)2-).
- Portal Vein Thrombosis during Eltrombopag Treatment for Immune Thrombocytopenic Purpura in a Patient with Liver Cirrhosis due to Hepatitis C Viral Infection
- 505 A STUDY ON BODY TEMPERATURE REGULATION AND RESIDENTIAL THERMAL ENVIRONMENTS OF THE ELDERLY : (6) Preferred Temperature of the Elderly After Cold and Heat Exposures Determined by Individual Self-selection of Air temperature
- 311 THE EFFECTS OF WIND AND THERMAL RADIATION ON THERMAL RESPONSES DURING REST AND EXERCISE IN A COLD ENVIRONMENT
- 303 THERMAL CONDITIONS IN BATHROOM AND PHYSIOLOGICAL RESPONSES DURING BATHING OF THE ELDERLY IN JAPAN
- 1204 COMPARISON OF THERMAL RESPONSES WITH AND WITHOUT COLD-PROTECTIVE CLOTHING IN A WARM ENVIRONMENT AFTER SEVERE COLD EXPOSURES
- P-3 Effect of Waterproof and Permeable Protective Gloves/Socks in Field Cold Immersion
- O07-1 Effects of heated seats in vehicles on thermal comfort and skin temperature
- H-7 'Alarm' and 'Danger' criteria in foot temperature to prevent heat stroke in workers wearing personalprotective clothing
- D-2 Thermoregulatory Responses during Rest, Passive and Active Heating in Malaysian and Japanese Males
- H-8 Effects of Different Self-Contained Breathing Apparatus with Firefighting Protective Clothing on Physiological Responses in Neutral and Hot Environments
- S-806 Water Vapor Transfer in the Simulated Protective Clothing System with Exposure to Intensive Solar Radiation
- 111 湿球グローブ温度指数(WBGT-Index)が等しい高温-低湿および高温-高湿環境での運動の人体に及ぼす影響(S1-O口頭発表, Session 1温熱生理1)
- A-1 An Ergonomics Study on Wearer Mobility with Protective Clothing for Firefighters
- P-708 Radiant Heat Transfer Network in the Simulated Protective Clothing System under High Heat Flux
- O08-4 The effect of seat and roof heights on human movement during vehicle ingress and egress
- 509 A STUDY ON BODY TEMPERATURE REGULATION AND RESIDENTIAL THERMAL ENVIRONMENTS OF THE ELDERLY : (5) Physiological Response and Thermal Sensation of the Elderly in Various Thermal Environments