• No results found

outdoor exposure

Deterioration of wood-based boards subjected to outdoor exposure in Tsukuba

Deterioration of wood-based boards subjected to outdoor exposure in Tsukuba

... Fig. 5a–e show the changes in internal bond strength and its 95TL for outdoor exposure. Table 3 lists the retention of initial value, the coefficient of variation, and the retention of 95TL for internal ...

11

Surface deterioration of wood plastic composites under outdoor exposure

Surface deterioration of wood plastic composites under outdoor exposure

... Outdoor exposure tests of WPCs were carried out at seven sites in Japan, and chalking on the surface of the WPCs was examined. It was determined that deterioration of wood elements, oxidation of ...

8

Predicting internal bond strength of particleboard under outdoor exposure based on climate data: comparison of multiple linear regression and artificial neural network

Predicting internal bond strength of particleboard under outdoor exposure based on climate data: comparison of multiple linear regression and artificial neural network

... Outdoor exposure test is one of the standard methods for evaluating the durability of wood-based ...the exposure locations. Consequently, the results of the out- door exposure tests conducted ...

8

Effectiveness of principal component analysis for analyzing particleboard subjected to outdoor exposure

Effectiveness of principal component analysis for analyzing particleboard subjected to outdoor exposure

... To clarify the correlation between climate factors and strength, the correlation coefficients between the climate factors and particleboard strength were investigated. Table 2 lists the IB values of particleboard ...

5

Impregnating hessian strips with the volatile pyrethroid transfluthrin prevents outdoor exposure to vectors of malaria and lymphatic filariasis in urban Dar es Salaam, Tanzania

Impregnating hessian strips with the volatile pyrethroid transfluthrin prevents outdoor exposure to vectors of malaria and lymphatic filariasis in urban Dar es Salaam, Tanzania

... against outdoor exposure to both malaria and LF vectors, as well as diversion to unprotected non- users in nearby houses, under full field conditions in the Tanzanian city of Dar es Salaam, where ...

9

Effects of water soaking and outdoor exposure on modulus of rupture and internal bond strength of particleboard

Effects of water soaking and outdoor exposure on modulus of rupture and internal bond strength of particleboard

... and outdoor exposure decreased with increasing ...of outdoor exposure ...while outdoor exposure degrades the face layers more severely than the core layer as the face layers are ...

7

Effects of water soaking and outdoor exposure on nail joint properties of particleboard

Effects of water soaking and outdoor exposure on nail joint properties of particleboard

... at 70 °C. The soaking time to reach the lower limit of LNR of the PF board was 24 h at 100 °C, but it did not take 168 h at 70 °C to reach it. The lower limit of the nail joint properties of the MDI board was very high. ...

7

Bond durability of kenaf core binderless boards II: outdoor exposure test

Bond durability of kenaf core binderless boards II: outdoor exposure test

... ) to estimate their bond durability. Modulus of rupture (MOR), modulus of elasticity (MOE), internal bonding strength (IB), thickness change, weight loss, Fourier transform infra- red (FTIR) spectra, and color difference ...

9

Evaluation of the weathering intensity of wood-based panels under outdoor exposure

Evaluation of the weathering intensity of wood-based panels under outdoor exposure

... In this study, regional differences in the deterioration of panels are discussed. The deterioration rate of each panel was defi ned to compare test results. The deterioration rates were calculated using relationships ...

7

Outdoor exposure and vitamin D levels in urban children with asthma

Outdoor exposure and vitamin D levels in urban children with asthma

... of outdoor exposure were not linked to higher 25-OH ...between outdoor exposure and vitamin D status in a predominantly black popula- tion of preschool children, a group that includes chil- ...

7

The Role of Time Exposed to Outdoor Light for Myopia Prevalence and Progression: A Literature Review

<p>The Role of Time Exposed to Outdoor Light for Myopia Prevalence and Progression: A Literature Review</p>

... of outdoor time on progression cannot be made due to the small number of studies that have actually dealt with the effect of increased outdoor time on myopia ...about exposure and outcome sequence is ...

16

Bending strength and internal bond strength of wood-based boards subjected to various exposure conditions

Bending strength and internal bond strength of wood-based boards subjected to various exposure conditions

... 1-year outdoor exposure; however, its IB for 5-year cyclic humidity was much ...5-year outdoor exposure and was similar to that after the JIS Test ...

10

Original Article Risk factors of primary biliary cirrhosis in mid-west China

Original Article Risk factors of primary biliary cirrhosis in mid-west China

... the outdoor exposure time was classified into three categories (Sup- plementary Figure ...tween outdoor exposure time and 25-hydro- xyvitamin D, season, pathological stage were shown in ...

10

Occupational UV exposure in French outdoor workers

Occupational UV exposure in French outdoor workers

... occupational exposure during the past five years with description of sector, job description as well as time of the day when job started and ended and total daily exposure ...in outdoor ...

26

Reducing ultraviolet radiation exposure among outdoor workers: State of the evidence and recommendations

Reducing ultraviolet radiation exposure among outdoor workers: State of the evidence and recommendations

... among outdoor workers are significantly associated with cumulative UV exposure ...Because outdoor workers receive intense and prolonged exposure to the sun and are at increased risk of ...

11

The Past and Future Trends of Heat Stress Based On Wet Bulb Globe Temperature Index in Outdoor Environment of Tehran City, Iran

The Past and Future Trends of Heat Stress Based On Wet Bulb Globe Temperature Index in Outdoor Environment of Tehran City, Iran

... workers' exposure to heat stress in outdoor environments during daylight h, using the Hadcam3 models that take into account average round-the-clock environmental parameters such as temperature could not ...

8

The effect of storage container and light exposure on biodiesel characteristics derived by crude palm oil

The effect of storage container and light exposure on biodiesel characteristics derived by crude palm oil

... with exposure to fluorescent light condition and outdoor condition for 12 weeks in total promote more biodiesel acid value, viscosity, flash point, water content, and density especially the higher biodiesel ...

5

Lifetime ultraviolet exposure estimates for selected population groups in south east Queensland

Lifetime ultraviolet exposure estimates for selected population groups in south east Queensland

... UV exposure received to each body site for the indoor and outdoor workers compared to the school workers are provided in Table ...UV exposure for the outdoor workers was approximately 19%, 15% ...

18

Outdoor Indoor Atmospheric Corrosion in a Coastal Wind Farm Located in a Tropical Island

Outdoor Indoor Atmospheric Corrosion in a Coastal Wind Farm Located in a Tropical Island

... at outdoor and indoor exposure sites located at different distances from the sea in a wind farm ...between outdoor corrosivity determined by dose response functions established on ISO standard ...

20

Quantifying the effects of simple measures to reduce the occupational solar ultraviolet exposure of outdoor workers

Quantifying the effects of simple measures to reduce the occupational solar ultraviolet exposure of outdoor workers

... A temperature stabilised UV Biometer (model 501, Solar Light Co., Philadelphia, USA) with a spectral response that approximates the erythemal action spectrum is permanently mounted on a building roof at the University of ...

17

Show all 10000 documents...

Related subjects