scholarly journals High Temperature Effects on Water Loss and Survival Examining the Hardiness of Female Adults of the Spider Beetles,Mezium affineandGibbium aequinoctiale

2009 ◽  
Vol 9 (68) ◽  
pp. 1-8 ◽  
Author(s):  
Jay A. Yoder ◽  
Michael J. Chambers ◽  
Justin L. Tank ◽  
George D. Keeney
Keyword(s):  
High Temperature ◽  
Water Loss ◽  
Temperature Effects

scholarly journals Environmental effects on photosynthetic capacity of bean genotypes

2004 ◽  
Vol 39 (7) ◽  
pp. 615-623 ◽  
Author(s):  
Rafael Vasconcelos Ribeiro ◽  
Mauro Guida dos Santos ◽  
Gustavo Maia Souza ◽  
Eduardo Caruso Machado ◽  
Ricardo Ferraz de Oliveira ◽  
...  
Keyword(s):  
High Temperature ◽  
Natural Condition ◽  
Temperature Effects ◽  
Environmental Changes ◽  
Photosynthetic Capacity ◽  
Photosynthetic Apparatus ◽  
Co2 Assimilation ◽  
Fluorescence Yield ◽  
Environmental Condition ◽  
Response Curves

Photosynthetic responses to daily environmental changes were studied in bean (Phaseolus vulgaris L.) genotypes 'Carioca', 'Ouro Negro', and Guarumbé. Light response curves of CO2 assimilation and stomatal conductance (g s) were also evaluated under controlled (optimum) environmental condition. Under this condition, CO2 assimilation of 'Carioca' was not saturated at 2,000 µmol m-2 s-1, whereas Guarumbé and 'Ouro Negro' exhibited different levels of light saturation. All genotypes showed dynamic photoinhibition and reversible increase in the minimum chlorophyll fluorescence yield under natural condition, as well as lower photosynthetic capacity when compared with optimum environmental condition. Since differences in g s were not observed between natural and controlled conditions for Guarumbé and 'Ouro Negro', the lower photosynthetic capacity of these genotypes under natural condition seems to be caused by high temperature effects on biochemical reactions, as suggested by increased alternative electron sinks. The highest g s values of 'Carioca' were observed at controlled condition, providing evidences that reduction of photosynthetic capacity at natural condition was due to low g s in addition to the high temperature effects on the photosynthetic apparatus. 'Carioca' exhibited the highest photosynthetic rates under optimum environmental condition, and was more affected by daily changes of air temperature and leaf-to-air vapor pressure difference.

High Temperature Effects in Li-Doped ZnO Thin Films

2004 ◽  
Vol 63 (1) ◽  
pp. 209-213 ◽  
Author(s):  
A. DEYNEKA ◽  
Z. HUBICKA ◽  
M. CADA ◽  
G. SUCHANECK ◽  
M. SAVINOV ◽  
...  
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Temperature Effects ◽  
Zno Thin Films ◽  
Doped Zno

High- temperature effects of aluminum-coated fiber

1986 ◽  
Vol 4 (8) ◽  
pp. 1151-1156 ◽  
Author(s):  
T. Shiota ◽  
H. Hidaka ◽  
O. Fukuda ◽  
K. Inada
Keyword(s):  
High Temperature ◽  
Temperature Effects ◽  
Coated Fiber
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