Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 20 for “"Water Deprivation"”.
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Drive Conditioning in Water Deprivation
Made available in DSpace on 2014-12-03T23:50:56Z (GMT). No. of bitstreams: 1 0023326.pdf: 4036521 bytes, checksum: 3b7c536a6ab6da861dfaaa1eaf80575e (MD5) Previous issue date: 1957
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Food and water deprivation effects on reproduction of female Blattella germanica (L.)
The food and water requirements of the female German cockroach for reproduction as well as the effects of food and water deprivations during the reproductive cycle were studied. The data obtained are useful both in advancing our knowledge about the basic biology of this species, in addition to …
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Motivational State-Dependent Renewal of Operant Responding under Food and Water Deprivation States
… on the role of interoceptive stimuli (e.g., deprivation and drug states) in the recovery of extinguished responding. Recent studies have demonstrated that events that function as motivating operations (MOs) may contribute to relapse following extinction both by a) eliciting interoceptive …
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A Study of Ergic Tension Patterns Through the Effects of Water Deprivation in Humans
Made available in DSpace on 2014-12-03T23:50:19Z (GMT). No. of bitstreams: 1 0003988.pdf: 6746615 bytes, checksum: a55a71ce2682c5c062259019fa9cf5f9 (MD5) Previous issue date: 1952
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Role of Antidiuretic Hormone in the Rat's Adaptation to a 23 1/2-Hour Water Deprivation Schedule
Made available in DSpace on 2014-12-03T23:51:22Z (GMT). No. of bitstreams: 1 6303289.pdf: 3122925 bytes, checksum: 20df7735f681fc33d3f7d53265b2c6e4 (MD5) Previous issue date: 1962
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Adrenal response to chronic and acute water stress in Japanese quail, Coturnix coturnix japonica
… and serum osmolality were examined during water restriction and water deprivation. Progressive water deprivation resulted in increased serum osmolality and decreased body weight; adrenal aldosterone content did not change. Adrenal corticosterone content tended to be elevated during early …
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Circadian phase dependent effects of d-amphetamine sulfate and level of deprivation on water intake in hooded rats
… rats were tested following one and 24 hours of water deprivation under each of four levels of d-Amphetamine sulfate (control, .4, .8, 1.2 mg/kg) at 0900 and 2100 hours EDST. Licks upon a water spout were recorded for two hours after the drug injection. In addition, measures of the latency to …
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INVESTIGATION OF ACUTE STRESS IMPACT ON NURSERY PIG GASTROINTESTINAL FUNCTION AND ABILITY OF BIOACTIVE COMPONENTS OF GARLIC TO MITIGATE STRESS-INDUCED PHYSIOLOGICAL CHANGES
… to determine the effect of post-weaning feed and water deprivation on nursery pig growth performance, gastrointestinal function, and ability of garlic-derived diallyl disulfide (DADS) and diallyl trisulfide (DATS) to mitigate deprivation-induced effects. For the first experiment, the effects of a …
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Influenza dell'Omeostasi Idrico-Elettrolitica sul Ciclo Veglia-Sonno
… we have studied the effects of three days of water deprivation and of two days of recovery during which animals were allowed a free access to water, on the architecture of the W-S cycle. The condition of water deprivation represents a severe challenge involving neuroendocrine and autonomic …
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Characterization of cDNA and Genomic Clones for a Palmitoyl-acyl Carrier Protein Thioesterase and an Osmotin-Like PR5 Protein in Gossypium Hirsutum.
… to fungal pathogen stress or osmotic stress (water deprivation or salt exposure). Osmotins may actually form pores in fungal membranes, leading to osmotic rupture and destruction of the fungal cells. A cotton osmotin-like PR5 cDNA insert of 1,052 base-pairs was isolated and shown to encode a …
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Regulation of Secretin the Neurohypophysis
… SCT may play a role in the physiology of water regulation in the rat. Water deprivation (WD) and bile duct ligation (BDL) models were used. Rats were WD for 48 h and rehydrated with either water (RH+W) or 0.9% NaCl (RH+S) for 2 h before sacrifice. Sham and BDL rats were sacrificed 4 weeks …
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Peroxidase-mimicking nanomaterials for the detection of mercury (II) ions in water matrices
… due to population growth, climate change and water deprivation. Mercury (Hg) is one of the most toxic elements on Earth, and continues to cause major threats to aquatic life, human health and the environment. Toxic methylmercury (MeHg) arises from atmospheric deposition and forms through …
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Regulation Of Nkcc2 Trafficking By Vesicle Fusion Proteins Vamp2 And Vamp3 In The Thick Ascending Limb
… previously. When challenged to 24-hours water deprivation, VAMP3 knockouts experienced enhanced Na, Cl and K loss in the urine. Consistent with this renal phenotype, blood pressure was decreased in VAMP3 knockouts. We conclude that VAMP2 and VAMP3 interact and co-localize with NKCC2 in …
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Trust and transformation in the water sector in South Africa
Water policy under the 1956 Water Act actively discouraged participation and water was managed centrally. The principles enshrined in the National Water Act (no 36 of 1998), designed in line with international sustainable development goals that actively encourage participation of a wide range of …
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Comparative analysis of desiccation responses in three Xerophyta species at two stages of seedling development
… as resurrection plants, to survive near-total water loss and revive upon rehydration. This study used a seedling model to investigate VDT at two developmental stages, pre-leaf and two-leaf stage, across three Xerophyta species: the poikilochlorophyllous Xerophyta schlechteri, and X. humilis, …
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Effects of tricyclic antidepressant drugs on deprivation-induced fluid consumption in rats
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
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Assessing genomic variation in the hopbush, Dodonaea viscosa, to investigate micro-evolution and adaptation
… to environmental responses, such as ‘response to water deprivation’. Selection acting on these populations has led to clines in allele frequencies in a number of functional genes, including some genes associated with leaf shape and stomatal characteristics, the phenotypes for which have been …
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Induction of growth and pigmentation changes by hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in angiosperms
… shoot biomass and reduced the plant's cellular water content, yielding leaves that were thin and malleable. Considerable variation in tolerance to RDX was found within and among the species and cultivars tested, but not at the level of plant family or genus, indicating the individualistic …
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Aspects of the energetics and renal physiology of some African arid-adapted rodents
… on thermoregulation, metabolism, evaporative water loss and thermal conductance was studied in the North East African pigmy gerbil, gerbillus ppusillus; This gerbil did not strictly maintain homoeothermy and like most arid-adapted rodents had a reduced basal metabolic rate. When G. pusillus …
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An Investigation into Establishing (Motivating) Operations
… to two different reinforcers (e.g., food and water) at one time, on morphology. The study showed that both methods produced similarly formed pecks despite the variability inherent in the handshaping procedure. It was then concluded it is the nature of the reinforcer that gives rise to …