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Span Distance

Known as: Span 
The distance or interval between two points.
National Institutes of Health

Papers overview

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Highly Cited
2004
Highly Cited
2004
1.5-mW single-mode operation of wafer-fused 1550-nm VCSELs
We demonstrate 1.5-/spl mu/m waveband wafer-fused InGaAlAs-InP-AlGaAs-GaAs vertical-cavity surface-emitting lasers (VCSELs… 
Highly Cited
2002
Highly Cited
2002
Stepwise adaptations of citrate synthase to survival at life's extremes. From psychrophile to hyperthermophile.
The crystal structure of citrate synthase from the thermophilic Archaeon Sulfolobus solfataricus (optimum growth temperature = 85… 
Highly Cited
2000
Highly Cited
2000
Strategies for realizing optical CDMA for dense, high-speed, long span, optical network applications
Since the mid 1990s, the role of optical CDMA has expanded from local area networks to longer span, telecommunication-type… 
Highly Cited
2000
Highly Cited
2000
Cortical cholinergic inputs mediate processing capacity: effects of 192 IgG‐saporin‐induced lesions on olfactory span performance
An olfactory span task that required rats to discriminate an olfactory stimulus added to an increasing list of such stimuli… 
Highly Cited
1997
Highly Cited
1997
Nutrition and the ozone sensitivity of birch (Betula pendula)
Abstract Cuttings of a single birch clone (Betula pendula) were grown in field fumigation chambers throughout the growing season… 
Highly Cited
1989
Highly Cited
1989
Individual differences in locus of control during the second half of the life span for identical and fraternal twins reared apart and reared together.
The relative influences of genetic and environmental factors for components of locus of control (LOC) were examined in the… 
Highly Cited
1979
Highly Cited
1979
Effect of experimental prolongation of life span on lipofuscin content and lysosomal enzyme activity in the brain of the housefly, Musca domestica.
The effect of experimental prolongation of life span on the rate of lipofuscin accumulation in the giant neurons of the brain and… 
Highly Cited
1977
Highly Cited
1977
The reproductive behavior of Anthidium maculosum (Hymenoptera: Megachilidae) and the evolutionary significance of multiple copulations by females
Summary1.Some males of the megachilid bee Anthidium maculosum establish territories at patches of flowering Monarda and may… 
Highly Cited
1975
Highly Cited
1975
Ambient temperature, physical activity and aging in the housefly, Musca domestica
Highly Cited
1962
Highly Cited
1962
Rate of growth, mature weight and life-span
Rats which were suckled in large numbers to retard their early growth continued to grow slowly even when they were supplied with… 
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