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 335 for “"S1"”.
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Effects of Whisker-Trimming on GABAA Receptors in S1 Cortex
A number of studies have shown that sensory deprivation is associated with selective decreases in GABA, GAD, and GABA receptors, in deprived areas of visual and somatosensory cortex. Those studies focused on layer 4, a recipient of direct thalamocortical sensory input. However, supragranular layers …
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Evaluation of 4 cycles of S1 recurrent selection in BSP1 and BSP2 popcorn populations
… important objective of maize breeding programs. S1 recurrent selection has been shown to be an effective means of intrapopulation improvement for many different crops and has been practiced extensively in maize. The objective of this study was to evaluate the direct and indirect response of 4 …
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High-resolution geochemical studies on the most recently-accumulated sapropel S1 in the eastern Mediterranean
… foraminiferal data, which show that the two S1 layers have an abundance of low-oxygen tolerant species. It is unclear whether anoxic conditions are induced by increased productivity alone or through a combination of increased productivity and reduction in deep-water formation. Evidence …
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Ein Netzwerk von heterodimerisierenden C/S1 AtbZIP-Transkriptionsfaktoren und seine Funktion in Seneszenz, Stressantwort und Samenentwicklung
… 10, 25 und 63) mit den bZIP-Faktoren der Gruppe S1 (AtbZIP1, 2, 11, 44 und 53) spezifische Heterodimere formen. Um die Funktion dieses Heterodimerisierungsnetzwerkes zu verstehen, wurden die Expressionsmuster der AtbZIP-Transkriptionsfaktoren mit Hilfe von Promotor-GUS Fusion, Northern Analysen …
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Expression and Purification of the C-Terminal Domain of Porcine Epidemic Diarrhea Virus (PEDV) S1 Protein
… cell. The S protein is made of two domains, the S1 domain which allows for protein interactions between the virus and the host cell, and the S2 domain which allows for membrane fusion. Because of the S1's role in protein interaction, it is often the target of potential vaccines. Within the S1 …
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The Arabidopsis C/S1 bacic leucine Zipper transcription factor network:Impact of heterodimer formation on target gene transcription
… zwischen den neun Mitgliedern der Gruppe C und S1 bZIPs aus Arabidopsis thaliana spricht für eine funktionelle Bedeutung dieser, als C/S1 bZIP Netzwerk bezeichneten TF. Die Bildung von Heterodimeren ist durch die Menge der Proteinpartner limitiert. Mit Hilfe von bZIP-Promotor:GUS Linien konnte …
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Experimental investigation of the dynamics of S1 benzene and the development of a new UV femtosecond pulse shaper
Experimental work into the molecular dynamics of excited state benzene and the development of a new ultraviolet pulse shaper are presented. The non adiabatic non radiative decay process of benzene in its first excited has been determined using pump probe time resolved photoelectron spectroscopy. An …
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Cloning and Expression of Bovine Alpha S1 Casein Peptides of Variable Size and Position of spPEP Inhibitor Sequence
… Developing biopesticides for food products from αS1 casein is complicated due to some allergenic amino acid sequences. Ruiter et al (2005) identified a non-allergenic peptide region on αS1 casein that includes a previously identified inhibitory sequence (LNENLLRFFVAPFPEVFG) to hPEP (Jeanneret, …
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CHASING VARIANTS: MAKING THE MATCH BETWEEN THE SARS-COV-2 S1/S2 CLEAVAGE SITE AND HOST CELL PROTEASES
… Among these are those mutations around the S1/S2 site, which is thought to be mainly cleaved by furin during virion formation. The 681st amino acid S position in particular has been the site nonynomymous substitutions several times, and interestingly has toggled between arginine (R) and …
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Mirror Neurons are Modulated by Reward Expectation and Grip Force in the Sensorimotor Cortices (S1, M1, PMd, PMv)
… a virtual object. We found a population of (S1, M1, PMd, PMv) units that significantly represented grip force during manual and observational trials. We found the neural representation of visually cued force was similar during observational trials and manual trials for the same units, …
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Genetic polymorphism of alpha s1-casein. Feeding strategies to optimize productive performances of dairy goat with different genotype.
In literature, the effects of diet and alpha s1-casein genetic polymorphism on the productive performances of dairy goat are discussed separately. Besides to cover a lack of scientific knowledge on this topic, we think that to study the effect of interaction between dietary and genetic factors on …
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Response to S1 recurrent selection and estimation of genetic parameters in effective population sizes of the BS11 maize population
… sizes 5, 10, 20, and 30 were developed by S1-progeny selection in the BS11 maize population using a 20% selection intensity designated as 5-S1, 10-S1 , 20-S1, and 30-S1 programs, respectively. After five cycles of selection in each effective size, population per se, populations per se …
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Self-control as Response Produced Time-out from a Stimulus Associated with Reinforcement and Response Independent Shock
… (lever A) for VI 30" food during one stimulus (S1) and never reinforced during another stimulus (S2). When responding stabilized a second lever (lever B) was introduced. The function of a response on lever B was to terminate S1 and produce S2 for three minutes. All subjects exhibited some S1 …
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Sleep oscillations and their temporal association in neocortices in mice
… oscillations in PFC and somatosensory cortex (S1) in baseline and upon experiences. I conducted three sets of experiments. First, I recorded local field potential during baseline sleep in PFC and S1. In agreement with previous reports, I showed that PFC spindles preferentially followed slow …
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Análisis del impacto de la implementación de las NIIF S1 y S2 de sostenibilidad en los estados financieros de una empresa del sector industrial en el periodo 2024
… de Información Financiera de Sostenibilidad S1 y S2 para la divulgación de información de sostenibilidad emitidas por la Junta de Normas Internacionales de Sostenibilidad. Las nuevas normas evidencian la necesidad de la estandarización de información relacionada con sostenibilidad que se …
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Reorganization of Mitochondrial Genomes of Cms-S Maize Associated With Reversion to Fertility and Changes in Nuclear Background (S1 - S2 Plasmids, Cytochrome Oxidase I and Ii, Apocytochrome B)
… of linear mitochondrial plasmid-like DNAs, S1 and S2. Sequences homologous to S1 and S2 are also found in the main mitochondrial genomes of cms-S and normal fertile lines of corn.
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