Global ETD Search

111	The biophysical and biochemical restriction of root extension under mechanical impedance Croser, Clare January 1997 (has links) No description available. 580 Pea root
112	Isolation of novel expressed DNA sequences from cassava (Manihot esculenta, Crantz) Marello, Karen Louise January 2000 (has links) No description available. 580 Storage root production
113	Impact of phosphorus placement on corn rooting dynamics under long-term strip-tillage Sindt, Marcie Renee January 1900 (has links) Master of Science / Department of Agronomy / Colby J. Moorberg / Soil profile phosphorus (P) distribution is known to influence rooting dynamics. However, it’s unknown if P placement in long-term no-till management influences root development in high P-testing soils. The research objective was to compare impacts of P placement on corn (Zea mays, L.) root development. Replicated field trials were conducted in Manhattan, KS on a long-term, strip-tilled, corn-soybean-wheat rotation. Five P treatments were applied to the corn rotation for 11 years and included a control (0 kg), 22 kg starter and 67 kg broadcast (BC+ST), 90 kg broadcast (BC), 22 kg starter and 67 kg deep band (DB+ST), and 90 kg deep band (DB) of P₂O₅ per hectare. This study was conducted in 2015 and 2016 – years 10 and 11 of the long-term study, respectively. All treatments tested above 20 ppm P, with highest concentrations at 10-15 cm for DB, and 0-5 cm for all other treatments. Root length treatment differences were observed primarily in the upper 35 cm during vegetative growth. In 2015, both total root length (TRL) and root length by depth were significantly less for starter P treatments. Though no TRL differences were observed in 2016, BC+ST exhibited reduced root length compared to BC across multiple depths. The BC and DB treatments had similar root growth in 2015. In 2016, greater TRL and root length across multiple depths were observed for BC compared to DB. Although grain yield was not affected, this study showed that P placement in high testing soils impacts root development, particularly during vegetative growth. corn soil phosphorus root
114	Rat connective tissue reactions to implants of certain pulp capping and cavity lining materials Zawawi, Hala A. M., 1931- January 1958 (has links) Indiana University-Purdue University Indianapolis (IUPUI) Root Canal Filling Materials
115	Simulation of an Axion Search Experiment Jiang, Yipeng 11 December 2015 (has links) The resolution of the strong CP problem postulates a new dark matter candidate known as the axion. Axions can couple with photons in the presence of a strong magnetic field. Light shining through wall method (LSW) uses a lead wall inside a cavity with a strong magnetic field to coupled axions with photons then detect axions when the axions cross the lead wall and convert back to photons. The axion signal and thermal noise are simulated and by comparing the simulated signals after they have been rectified and integrated, the sensitivity of the planned experiment was determined. Mathematica ROOT simulation axion
116	Expression of host genes in soybean root nodules Auger, Sandra Goodman. January 1981 (has links) No description available. Root-tubercles. Soybean -- Genetics.
117	The influence of time of root pruning on vegetative and reproductive growth of apple (Malus X domestica Borkh.) Schupp, James R. January 1985 (has links) No description available. ROOT PRUNING trees
118	Causes of increased corn root rot infection of continuous corn on no-till Hoytville silty clay loam in northwestern Ohio / Tiarks, A. E. January 1977 (has links) No description available. Agriculture Corn root rot
119	Studies of the Alnus crispa var. mollis Fern. root nodule symbiosis. Lalonde, Maurice. January 1974 (has links) No description available. Root-tubercles Nitrogen -- Fixation
120	A study of conventional root canal therapy performed by dental students Tse, Chung-ming., 謝忠明. January 1990 (has links) published_or_final_version / Dentistry / Master / Master of Dental Surgery Root canal therapy. Dental students. Root canal therapy. Dental students.

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