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 356 for “"syn"”.
-
Selenium redox-catalyzed alkene syn-difunctionalization
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-08-01
-
Lärares syn på barns delaktighet inom småbarnspedagogiken
Barns delaktighet
-
Theoretical studies of thermal syn elimination reactions
… orbital study of two classes of thermal syn elimination reactions was undertaken in order to provide insight into the mechanism of these reactions. In general, thermal syn elimination reactions involve a one step process with a cyclic transition structure. The first class studied is …
-
Organoselenium redox-catalyzed, enantioselective syn-difunctionalization of alkenes
… the development of a catalytic, enantioselective syn-dichlorination of alkenes using chiral, enantioenriched arylselenium catalysts. Enantioenriched, polyhalogenated terpenoids and lipids comprise a class of natural products of increasing academic and pharmaceutical interest; however, …
-
Metal-free syn-dihydroxylation of alkenes using malonoyl peroxides
… malonoyl peroxide II in the metal-free syn-dihydroxylation of alkenes I. Chapter 1 outlines the available metal-free methods for achieving syn-1,2- dioxygenation of alkenes. The use of hypervalent iodine, selenium, sulfur and peroxide reagents are discussed in terms of the advantages and …
-
Utkomststödsreformens inverkan på vuxensocialarbetet : Socialarbetarnas syn på yrkesrollen och handlingsutrymmet
… som är i behov av socialvård. Behovet kunde bli synligt i till exempel hyresskulder och spelberoende då dessa syntes på kontoutdragen. I och med reformen har det lett till att dess vissa synliga problem inte framkommer till socialarbetarens kännedom lika snabbt som tidigare. Reformen har även …
-
Kinetics and Mechanism of Syn, Alpha' Lithiation of Tertiary Benzamides
… at the carbon adjacent to nitrogen and syn to the carbonyl group. Evidence obtained by nuclear magnetic reso- nance, freezing point depression and stopped-flow infrared spectros- copy indicates the reaction proceeds with rapid initial formation of tetrameric complexes followed by rate …
-
IT-kvalitet i praxis: systemutvecklares kunskap om och syn på kvalitet
This work is about IT quality and systems developers' knowledge and view of it. IT quality is considered as the characteristics of a system or program that influence e.g. the experience of using it, the easiness to learn and understand it, how it could be customised according to new demands, and …
-
com-posing abolitionist≠posthumanism: notes on incommensurability, incomputability and incognita syn-aesthetics
… incomputability and incognita syn-aesthetics as moments for desedimenting “the Human” as a genre of being in which the logics of recognition, legibility, exposure and transparency circumscribe a carceral worlding. Attending to the structural antagonisms underlying this figure …
-
Characterisation of stress responses in Lactobacillus paracasei and Bifidobacterium animalis (syn. lactis)
… paracasei and Bifidobacterium anitnalis (syn. lactis). The aims of the study were validate the identification of the bacteria being studied, to determine the nature of their stress responses and compare them to known responses and to gain information regarding the proteins up-regulated …
-
Petrological insights into pre- and syn-eruptive degassing at Ambrym volcano, Vanuatu
Abstract This study is a petrological investigation of magmatic conditions and degassing processes at Ambrym volcano, a basaltic island arc volcano recently identified as a prodigious emitter of volcanic gases. Typical activity at this volcano entails heavy degassing from quasipermanent lava lakes, …
-
Dearomative functionalization of simple arenes: Reduction and palladium-catalyzed syn-1,4-aminofunctionalizations
… molecules, and are suitable precursors for synthesizing functionalized alicyclic hydrocarbon frameworks. Accordingly, many unique and enabling dearomative transformations have been developed and applied to the total synthesis of complex bioactive compounds. However, a significant challenge …
-
Syn-eruptive degassing of a single submarine lava flow : constraints on MORB CO2 variability, vesiculation, and eruption dynamics
Mid-ocean ridge basalts (MORBs) exhibit a wide range of CO2 concentrations, reflecting saturation to supersaturation (and rarely undersaturation) relative to their emplacement depths. In this study, we explore the mechanisms of CO2 degassing and the implications this has for estimating the advance …
-
Syn-eruptive degassing of a single submarine lava flow : constraints on MORB CO₂ variability, vesiculation, and eruption dynamics
Mid-ocean ridge basalts (MORBs) exhibit a wide range of CO2 concentrations, reflecting saturation to supersaturation (and rarely undersaturation) relative to their emplacement depths. In this study, we explore the mechanisms of CO2 degassing and the implications this has for estimating the advance …
-
Modeling the active sites of non-heme diiron metalloproteins with sterically hindered carboxylates and syn N-Donor ligands
Chapter 1. Different Synthetic Approaches to Modeling the Active Sites of Carboxylate-Bridged Non-Heme Diiron Enzymes Carboxylate-bridged non-heme diiron enzymes activate dioxygen to perform a variety of biological functions. Synthetic model compounds have been prepared to gain insight into the …
-
Syn-sedimentary tectonostratigraphic influence and isotopic δ18O and δ13C characterization of the Kimmeridgian Akimpech Formation, Campeche-Chiapas Subbasin (Campeche Sound), offshore Mexico.
Carbonate reservoirs are notoriously heterogeneous, with variability driven by both depositional and diagenetic controls. In such reservoirs, conceptual models play an important role in generating understanding and predictive insights. Yet, predictions are only as good as the conceptual models. …
-
Characterization of the Expression and Pathogenicity of Alpha-Synuclein in the Enteric Nervous System
Misfolded alpha-Synuclein (α-Syn) is a main neuropathological hallmark of Parkinson’s Disease (PD). α-Syn is expressed not only in brain tissues, but also in the enteric nervous system (ENS). Here, we aimed to reevaluate the localization pattern of α-Syn in the ENS of PD patients and control …
Page 1 of 18