Stomata feel the pressure

Some Considerations upon the Functions of Stomata.

EDITORIAL COMMITTEE: S. NEWCOMB, Mathematics; R. S. WOODWARD, Mechanics; E. C. PICKERING, Astronomy; T. C. MENDENHALL, Physics; R. H. THURSTON, Engineering; IRA REMSEN, Chemistry; J. LE CONTE, Geology; 'W. M. DAVIS, Physiography; 0. C. MARSH, Paleontology; W. K. BROKS, C. HART MERRIAM, Zoology; S. H. SCUIDDER, Entomology; C. E. BESSEY, N. L. BRITTON, Botany; HENRY F. OSBORN, General Biology; C....

The Feel of Java

Kinetochores feel the pull

S uzuki et al. (1) take a close look at how kinetochores change shape when spindle microtubules tug on them. They fi nd that only part of the kinetochore stretches and identify a protein that might confer this ability. Kinetochores, which hook the fi bers of the mitotic spindle to chromosomes, are more than passive fasteners. Fashioned from more than 100 proteins, the structures are dynamic and...

Early Partial Stomata Closure with Soil Drying

tion, conservation of soil water may result in greater soil evaporation, especially if the top soil layers remain wetter, and the full benefit of sustained plant physiological activity will be lost. Therefore, the relative benefit of the two traits depends on temporal pattern in the rainfall and severity of the drying event. Experimental and simulation studies are presented in the book to indic...

consequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir

there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...