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Now showing items 131-140 of 717
Characterization and identification of two distinct strains of Watermelon Mosaic Virus-2 affecting cucurbits in Texas
(1985)
Two unrelated viruses, Watermelon Mosaic Virus-1 (WMV-1) and Watermelon Mosaic Virus-2 (WMV-2), cause the major virus diseases of cucurbits in Texas. WMV-1, with a host range restricted to cucurbits, was reported in Texas ...
The physiology of parasitism by Phymatotrichum omnivorum (Shear) Duggar
(1985)
The physiology of parasitism of the cotton root rot fungus, Phymatotrichum omnivorum (Shear) Duggar, was investigated. Murashige and Skoog (MS) liquid medium was developed as a defined medium for axenic growth of P. omnivorum ...
The catalytic behaviors of lanthanum and neodymium oxides for dehydrogenation/dehydration of ethanol
(1985)
The ethanol dehydrogenation and dehydration reactions have been employed to investigate the nature and behavior of catalytically active sites on lanthanum and neodymium sesquioxides. In support of this objective, x-ray ...
The analysis of mixed associations of aqueous nucleoside solutions
(1985)
Two similar chemical interactions were studied: (1) that between two naturally occurring nucleosides found in deoxyribonucleic acids, 2'-deoxyadenosine and thymidine; and (2) between the nucleoside 2'-deoxyadenosine and ...
Interactions of hormones and gonadal development of Tilapia aurea fry
(1985)
Gonadal differentiation of Tilapia aurea fry reared under various photoperiods was studied. Histological sections were made of fry gonads from the first free-swimming day through day 20 from samples taken every other day. ...
Heterosis for grain yield and its components in winter wheat F₁ hybrids
(1985)
An evaluation of heterosis in F1 hybrids of soft red winter wheat (SRWW) and hard red winter wheat (HRWW) was conducted to estimate heterosis in grain yield, yield components, total dry weight, height, test weight, protein ...
Studies on competition for N between arrowleaf clover and gulf ryegrass by using ¹⁵N depleted ammonium nitrate
(1985)
Arrowleaf clover (Trifolium vesiculosum Savi) and ryegrass (Lolium multiflorum Lam.) are commonly grown together but the fertilizer N needs of these plants when grown in mixture are not well understood. Two greenhouse and ...
Differences in selected aspects of professionalism between registered nurse students entering and those exiting baccalaureate degree programs in nursing
(1985)
This study dealt with differences in selected aspects of professionalism, autonomy and problem solving ability, among registered nurse students enrolled in baccalaureate degree nursing programs in Texas. A total of 246 ...
A wafer scale cellular tree architecture
(1985)
Binary tree architectures are a good candidate for WSI because of the regular use of cells and local communication requirements. Unfortunately, a single critical failure can render an entire structure useless unless suitable ...
A VLSI design environment based on a relational database
(1985)
With the increase in size and complexity of VLSI circuits, the amount of data required for the design of a single chip has become unmanageable. Design tools in the past have been developed in an ad hoc manner each with ...