Helena Makinen Author
Subjects of specialization
Affiliation
Heart Rate, Clothing, Occupational Health, Physiological Stress, Thermal comfort
Finnish Institute of Occupational Health, Aapistie 1, FI-90220 Oulu, Finland
Dr. Helena Mäkinen is an Professsor works as Leading Specialist at Finnish Institute of Occupational Health, Aapistie 1, FI-90220 Oulu, Country : Finland. she carried out several research and development projects on protective clothing, e.g. clothing for fire fighters, foundry workers, welders, electricians, meat cutters, cold store workers, shop workers, farmers, pulp mill workers.
Research Article Open Access
Author(s): Kirsi Jussila, Marjukka Kekalainen, Leena Simonen, Helena Makinen
Garment fit and still air between clothing layers affect heat transfer through the clothing and thus the thermal insulation. Wind and body movement decreases clothing insulation by causing ventilation inside the clothing and by compressing air layers. The objective was to find the optimum size combination of three-layered clothing at two different wind speeds, and in stationary and walking situations, and to evaluate the effect of the wind direction... view moreĀ»