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Study on tree root systems volume 3
2016Volume III of this project report contains a study of tree root systems using ground penetration radar systems. The root system of plants is the least understood component of plant physiology and ecological studies due to the difficulty in mapping the roots.
Rahardjo, Harianto +2 more
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Dorsal root ganglia volume differentiates schwannomatosis and neurofibromatosis 2
Annals of Neurology, 2018Schwannomatosis and neurofibromatosis type 2 are hereditary tumor syndromes, and peripheral neuropathy has been reported in both. We prospectively applied in vivo morphometric measurement of dorsal root ganglia volume in 16 schwannomatosis patients, 14 neurofibromatosis type 2 patients, and 26 healthy controls by magnetic resonance neurography ...
Tim, Godel +9 more
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Effect of available rooting volume on seedling growth
1993During the early establishment phase of Rhizophora mangle L. seedlings, a consistent positive relationship between available soil volume (varying from 2-91) and growth rate of Rhizophora mangle has been established under greenhouse conditions. As soil volume increased, root systems were larger and consistently less dense.
R. Jayasekera, H. Lieth
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Games Roots Play: Effects of Soil Volume and Nutrients
Journal of Ecology, 2008Summary A growing body of literature suggests that some plants may engage in a game of Tragedy of the Commons when competing for soil resources. Two annual plants sharing a whole space will produce more roots per individual and less reproductive yield per individual ...
Joel S. Brown
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Effects of magnetic sacral root stimulation on anorectal pressure and volume
Diseases of the Colon & Rectum, 2001Electrical sacral root stimulation induces defecation in spinal cord injury patients and is currently under examination as a new therapy for fecal incontinence. In contrast to electrical stimulation, magnetic stimulation is noninvasive. To gain more insight into the mechanism of action of sacral root stimulation, we studied the effects of magnetic ...
G L, Morren +3 more
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MESIOBUCCAL ROOT VOLUME AND THE PRESENCE OF THE SECOND
ABSTRACT Identifying anatomical variations in the mesiobuccal root of maxillary first molars is essential for endodontic success. This study evaluated the presence of a second canal in this root and its correlation with root volume in a Brazilian subpopulation.André Luis Alves BORGES +6 more
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Pepper Transplant Response to Root Volume and Nutrition in the Nursery
Agronomy Journal, 1990AbstractThe use of pepper (Capsicum annuum L.) seedlings for transplanting in the field is common. However, very little is known about the effects of root volume and nutrition in the nursery on transplant performance in the field. The objective of this work was to study the effects of N and P supply to various root volumes on pepper seedling ...
A. Bar‐Tal, B. Bar‐Yosef, U. Kafkafi
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Effects of Soil Volume on Root Growth and Nutrient Uptake
1991ABSTRACT Pot experiments were carried out with maize plants in 0.5, 1, 5, 10 liter pots to determine how rooting intensity influences phosphorus and potassium uptake and how maize plants respond to P and K fertilizers. Decreasing the volume of soil available to plants growing in pots increased rooting intensity.
G. FÜLEKY, H.J. NOOMAN
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The Importance of Hair Root Sheath Volumes in PGM Typing
Canadian Society of Forensic Science Journal, 1982ABSTRACTScalp and public hairs were obtained from one individual both by plucking and combing. The roots were examined microscopically noting the phase of growth, the diameter of the shaft and the volume of root sheath. Hair roots were then electrophorezed using starch gel.It was determined that a relationship exists between the volume of outer root ...
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[High volume vs. activated root canal irrigation].
Deutsche zahnarztliche Zeitschrift, 1992Irrigation of the root canal is carried out to remove the smear layer and the overlying pulp tissue remnants and dentin chips left by preparation. Our results show that even high volume irrigation is less effective in the apical section than towards cervical.
A, Petschelt, J, Dobler
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