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.
Results
Showing 1 to 20 of 273 for “"dissociated"”.
-
Three-Dimensional Microelectrode Array for Recording Dissociated Neuronal Cultures
… and aeration, as well as permit the loading of dissociated neurons into the structure. The fluidic layers also serve as insulation for the microelectrodes. Cells have been shown to survive in the 3D MEA for up to 28 days, with spontaneous and evoked electrical recordings performed in that time. …
-
A numerical solution to the boundary layer equations for dissociated air
The boundary layer equations for a quasi-equilibrium flow of dissociating air past a flat plate have been solved on an electronic digital computer. The solution is based upon a modification of Crocco's method, which takes into consideration the variation of the Prandtl, Schmidt and Lewis numbers. …
-
Ignition and flameholding in supersonic flow by injection of dissociated hydrogen
The objective of this research was to investigate analytically and experimentally the use of free radicals for ignition and flameholding in supersonic flows. An analytical investigation of the effects of adding small quantities of radicals to a stoichiometric mixture of hydrogen and air was …
-
The potential of dissociated methanol as a fuel for spark ignition engines
This thesis examines the potential of dissociated methanol to increase the thermal efficiency or reduce the exhaust emissions of an internal combustion engine. It is assumed that liquid methanol will be dissociated onboard a vehicle using engine waste heat to produce a gas consisting of hydrogen …
-
Dissociated Antidepressant and Analgesic Effects of Intravenous Ketamine in Patients with Chronic Pain
연구 배경: 최근 연구들은 저용량의 케타민 치료가 수시간 혹은 수일 안에 우울 증상을 유의하게 호전시켰음을 증명해 왔다. 본 연구는 만성 통증 환자에서 케타민이 기분에 미치는 효과를 알아보고자 시행되었다. 연구 방법: 2013년 1월, 단일 기관에서 케타민 치료를 받는 통증클리닉 외래 환자 40명이 설문에 응하였다. The Beck Depression Inventory (BDI) 가 각 대상자의 기분을 평가하기 위해 사용되었고, 이후 케타민이 1시간에 걸쳐 모든 대상자에게 정맥 투여되었다 (평균 1.2mg/kg). 우울, 불안, …
-
Thermodynamic, morphological and structural properties of dissociated fatty acid monolayers at the air-water interface
Untersuchungen an Monoschichten amphiphiler Lipide auf wässriger Lösung sind in der Grenzflächenforschung von grundlegender Bedeutung. Aufgrund der Anwendbarkeit zahlreicher analytischer Methoden sind schwimmende unlösliche Monoschichten als Modellsysteme sehr geeignet, um Ordnung und …
-
Dissociated expression of granzyme B and IFN-gamma by T lymphocytes in HIV-1 infected individuals and its implications for Tc1 effector diversity
A CD8+ cell-mediated host defense relies on cognate killing of infected target cells and on local inflammation induced by the secretion of IFN-g. Using assays of single cell resolution, it was studied to what extent these two effector function of CD8+ cells are linked. Granzyme B (GzB) is stored in …
-
An experimental investigation on the relation of the heat-of-solution of dissociated substances to the effect of temperature on their solubility and dissociation
Thesis: B.S., Massachusetts Institute of Technology, Department of Chemistry, 1901
-
Investigation of the cellular and physiological effects of 5 alpha-tetrahydro reduced glucocorticoids in vitro and in vivo
… obesity, hypertension and type II diabetes. Thus dissociated steroids with anti-inflammatory efficacy and reduced metabolic side effects are an attractive therapeutic goal. A previous study has shown that 5a-tetrahydro corticosterone (5aTHB), produced by steroid 5a-reductases in rodents, is an …
-
Reducing recombination in organic photovoltaics
… more likely to diffuse to an interface to be dissociated. But this work suggests that, once they are at the interface, they are less likely to be dissociated than a singlet.
-
Subunit Interactions of Recombinant HIV-1 Reverse Transcriptase With Mutations at L289
… virus (HIV). If the subunits of the RT dimer are dissociated, the enzyme is no longer active; therefore, identification of subunit binding sites could lead to potential targets for antiviral therapy. In order to identify where subunit binding of RT occurs, mutations were made at leucine (L) 289, a …
-
Investigation of the interaction of water with the calcite {1014} surface using ab-initio simulation
… water con�figurations were explored, including dissociated water states. Static relaxations found associated water to be favourable on the {1014} surface, although a metastable dissociated state 1.77eV higher in energy was found. Molecular dynamics (MD) simulations of low water coverage reveal …
-
A Comparison of ECS and Drug Induced State-Dependent Learning
… or just ECS can be used as an agent to produce "dissociated" learning in a multi-trial procedure, and (b) if shown, to determine the effectiveness of these agents relative to three different dosages of sodium pentobarbital preselected to produce no, moderate, and complete dissociation.
-
Haloethane Reactions over the Chromia Cr₂O₃ (1012) Surface
… means of thermal dissociation. Ethyl iodide is dissociated giving iodine adatoms and ethyl fragments bound to surface Cr cation sites, while ethyl chloride is dissociated giving chlorine adatoms and ethyl fragments. No oxygenated products are observed in thermal desorption, suggesting the …
-
The Catalytic Behavior of Supported Ruthenium Cluster Compounds
… (< 200(DEGREES)C), CO may be reversibly dissociated from the cluster with no apparent loss of structural integrity.
-
On L2 Grammar and Processing: The Case of Oblique Relative Clauses and the Null-Prep Phenomenon
… that the grammatical representations may be dissociated from grammatical processing in the sense that L2 learners, unlike native speakers, can present unexpected asymmetries such as a convergent processing but divergent grammatical intuitions or production. This conclusion is only possible …
-
ΣΥΝΘΕΣΗ ΚΑΙ ΜΕΛΕΤΗ ΤΩΝ ΙΔΙΟΤΗΤΩΝ ΝΕΩΝ ΙΩΔΟ-ΥΛΙΔΙΩΝ Β-ΔΙΣΟΥΛΦΟΝΩΝ
… IODONIUM YLIDE WAS HEATED OR IRRADIATED PROBABLY DISSOCIATED INTO IODOBENZYNE AND BIS(PHENYLSULFONYL) CARBENE. THE THERMAL AND PHOTOCHEMICAL STABILITY OF I-YLIDES OF B-DISULFONES AND THEIR REACTIONS WITH HETEROCYCLIC COMPOUNDS, THIOBENZOPHENONES, ALKENES AND ALKYNES HAVE BEEN INVESTIGATED MORE …
-
Interaction of Cu(II) ion with ribonuclease A in the native and unfolded states
… also made possible the determination of protons dissociated from the protein as a consequence of Cu(II) ion binding.</p> <p>The static accessibility of the backbone peptide groups of ribonuclease A to the solvent in the native and unfolded state was estimated from the number of Cu(II) ions bound …
-
Effect of pH on adsorption and desorption equilibria and kinetics of 2-nitrophenol and phenol onto two activated carbons.
… showed that at pHs less than pK$\rm\sb{a}$ (undissociated form of compounds), 2NP and phenol adsorption was markedly higher than at pHs greater than pK$\rm\sb{a}$ (dissociated form of compounds). Both carbons were similarly impacted by pH in the adsorption process and they had almost the same …
-
The neuro-cognitive representation of word meaning resolved in space and time.
… of different components of concrete word meaning dissociated? In the first part, I review the different theoretical positions and empirical findings on the cognitive and neural correlates of semantic representations. I highlight how recent methodological advances, namely the introduction of …
Page 1 of 14