tailieunhanh - NANOSCALE SCIENCE AND ENGINEERING FOR AGRICULTURE AND FOOD SYSTEMS

At very high temperatures and constant heat loads even camels need to dissipate heat. Many mammals achieve evaporative cooling through an increased respiratory rate rather than by sweating. Respiratory cooling is relatively more expensive in water than is sweating since faster respiration rates result in more energy being used. Normal respiratory rates in camels are in the range of 6 to 11 breaths/min. (average 8) in the Sahara. Under heat stress these increase to levels of 8 to 18 (average 16). Such low respiration rates do not result in significantly increased evaporation. . | We do not want science One Hundred Yea diversity 1987 . One Hundred floating in the skies. We want to bring it down and hitch ĩtctoio abpio píníiyy ss .Wisconsin Zirner i from of Agricultural Research at CornellU Anonymous Wisconsin farmer from Years of Agricultural Research at Coi University. 1987 . NANOSCALE SCIENCEAND . rjENGiNEERING FQR _ agriculture and food SYSTEMS Dr. Norman R Scott nrs5@ Biological Environmental Engineering Cornell University Dr. Hongda Chen Hchen@. USDA CSREES our We do not want science floating in the skies. We want to bring it down and hitch plows. Anonymous Wisconsin farmer fromVOne Hundred Years of Agricultural Research at Cornell A National Planning Workshop NANOSCALE SCIENCE AND ENGINEERING FOR AGRICULTURE AND FOOD SYSTEMS November 18 -19 2002 Washington . Hongda Chen USDA Norman R. Scott Cornell University We do not want science One Hundred Yea diversity 1987 . One Hundred floating in the skies. We want to bring it down and hitch ĩtctoio abpio píníiyy ss .Wisconsin Zirner i from of Agricultural Research at CornellU Anonymous Wisconsin farmer from Years of Agricultural Research at Coi University. 1987 . A NEW SCIENTIFIC FRONTIER Broad spectrum of opportunities Research community Industrial .