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Effects of relative humidity and temperature on subcritical crack growth in igneous rock

Effects of relative humidity and temperature on subcritical crack growth in igneous rock have been investigated experimentally on samples of Kumamoto andesite and Oshima granite.

出版机构:Elsevier Science

刊物名称:International Journal of Rock Mechanics and Mining Sciences

出版时间:2010

ISSN:1365-1609

数据源:报刊文摘

Structural mechanics of seed deterioration: Standing the test of time

Seeds die inevitably but unexpectedly during storage and current understanding of seed quality and storage conditions do not allow reliable means to predict or prevent this critical problem.

出版机构:Elsevier Science

刊物名称:Plant Science

出版时间:2010

ISSN:0168-9452

数据源:报刊文摘

Distribution of Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) in tomato fields and its relationship to weather factors

A survey was conducted in tomato fields at different localities to assess the distribution of tomato fruitworm Helicoverpa armigera Hubner (Lepidoptera: Noctuidae) in Punjab Province, Pakistan. The effect of weather factors on its population was also investigated.

出版机构:Blackwell Publishing Asia

刊物名称:Entomological Research

出版时间:2010

ISSN:1738-2297

数据源:报刊文摘

Role of relative humidity, temperature, and water status in dormancy alleviation of sunflower seeds during dry after-ripening

The effect of various combinations of temperature and relative humidity on dormancy alleviation of sunflower seeds during dry after-ripening was investigated. The rate of dormancy alleviation depended on both temperature and embryo moisture content (MC). Below an embryo MC of 0.

出版机构:Oxford University Press

刊物名称:Journal of Experimental Botany

出版时间:2011

ISSN:0022-0957

数据源:报刊文摘

Measurements of atmospheric electrical conductivities during the total solar eclipse of 22 July, 2009

Roorkee observed 90% maximum obscurity of eclipse since it was close to the path of totality. The event started from 05:28 AM IST and ended at 07:42 AM IST with the total eclipse at 06:30 AM IST.

出版机构:Springer Verlag

刊物名称:Indian Journal of Physics

出版时间:2010

ISSN:0019-5480

数据源:报刊文摘

The effects of temperature, relative humidity and reducing gases on the ultraviolet response of ZnO based film bulk acoustic-wave resonator

This study investigated the influence of temperature, relative humidity and reducing gases on the ultraviolet (UV) response of ZnO based film bulk acoustic-wave resonator (FBAR). As temperature increased, the UV response of the FBAR degraded.

出版机构:Elsevier Science

刊物名称:Sensors and Actuators B: Chemical

出版时间:2011

ISSN:0925-4005

数据源:报刊文摘

Effects of humidity and temperature on subcritical crack growth in sandstone

? Effect of humidity and temperature on crack velocity in sandstone was investigated. ? Crack velocity in sandstone increases with increasing relative humidity. ? If rock contains more clays, increase of crack velocity is more significant. ?

出版机构:Elsevier Science

刊物名称:International Journal of Solids and Structures

出版时间:2011

ISSN:0020-7683

数据源:报刊文摘

The effect of air-conditioning parameters and deposition dust on microbial growth in supply air ducts

To investigate the effect of air-conditioning parameters (including temperature, relative humidity and air velocity) and deposition dust on microbial growth in supply air duct, a complete test facility according to ASHRAE Standard 62.1-2007 was constructed.

出版机构:Elsevier Science

刊物名称:Energy and Buildings

出版时间:2010

ISSN:0378-7788

数据源:报刊文摘

Pupal release of the Queensland fruit fly, Bactrocera tryoni (Froggatt) (Diptera: Tephritidae), in the sterile insect technique: seasonal variation in eclosion and flight

Abstract

The Queensland fruit fly, Bactrocera tryoni (Froggatt), is the most significant pest of edible fruit in Australia. For the control of B.

出版机构:Blackwell Publishing Asia

刊物名称:Australian Journal of Entomology

出版时间:2010

ISSN:1326-6756

数据源:报刊文摘

A statistical model of laboratory death rate measurements for airborne bacteria

SummaryFrom 270 published laboratory airborne death rate measurements, two regression models relating the death rate constant for 15 bacterial species to aerosol age in the dark, Gram reaction, temperature, and an evaporation factor which is a function of RH and temperature were obtained.

出版机构:Springer Netherlands

刊物名称:Aerobiologia

出版时间:1989

ISSN:0393-5965

数据源:报刊文摘