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 11 of 11 for “"IVCT"”.
-
Mutationsscreening im Ryanodinrezeptor 1 bei Patienten mit maligner Hyperthermie
… sich bereits einem in-vitro-Kontrakturtest (IVCT) zur Diagnostik der MH unterzogen. So konnten die Ergebnisse des IVCT mit denen der genetischen Untersuchung verglichen werden. Es fand sich eine gute Übereinstimmung, die die Zuverlässigkeit des IVCT stützt. Begleitend zur …
-
Pressure Tuning of the Electronic Spectra of Quasi-One-Dimensional Mixed Valence Semiconductors
… along with an intervalence charge transfer (IVCT) band characteristic of the mixed valence complex itself. The reduced salt and the oxidized salt have also been studied so that direct comparison with the monohalide could be made. For all four complexes, two first order effects controlled the …
-
Elektronentransferprozesse in gemischtvalenten Systemen, Redoxkaskaden und Polymeren auf Basis von Triarylaminredoxzentren
… und insbesondere bei 1 stark asymmetrische IVCT-Absorptionsbande zeigen. Die Analyse dieser Banden nach Hush sowie einem modifizierten Modell, das der Vibronic coupling-Theorie angelehnt ist, deutet auf die Abnahme der elektronischen Kopplung mit zunehmender Vergrößerung des zentralen …
-
Electrolyte Effects on the Kinetics of Comproportionation Electron-Transfer Reactions and on Intervalence Charge-Transfer Band Energies of Binuclear Ruthenium Ammine Complexes
… band shape of the intervalence charge transfer (IVCT) band of dimeric systems in aqueous solution such as (NH<sub>3</sub>)<sub>5</sub>Ru<sup>II</sup>-(bis-bipyridylethylene)-Ru<sup>III</sup>(NH<sub>3</sub>)<sub>5</sub>(5+). Unexpectedly, the energetics of optical electron transfer blue shift upon …
-
Cardiac cycle timing intervals in acute COVID-19 and recovered COVID-19 with sustained symptoms
… with elevated systolic time and decreased IVCT in comparison to acute COVID-19, and those with respiratory and cardiac disease. These are reflected by decreases in heart, diastolic, and systolic performance indices (HPI, DPI and SPI, respectively), thereby showcasing a unique cardiac …
-
Adaptação transcultural da escala Needs of Sexual Counseling Scale – NSCS para brasileiros com insuficiência cardíaca
… de itens com IVCi < 0,8, houve novo cálculo do IVCt. A versão brasileira da escala para verificar as necessidades de aconselhamento sexual foi adaptada e validada em seu conteúdo com IVC 0,97, portanto, seu conteúdo refere o que, de fato, pretende mensurar. Ademais, sugerem-se estudos …
-
Ein metabolischer Test zur Diagnose einer maligne-Hyperthermie-Veranlagung
… MH-Diagnostik ist der In-vitro Kontrakturtest (IVCT), dessen Nachteile allerdings in seiner Invasivität und der damit verbundenen Belastung für den Patienten, seinem finanziellen und zeitlichen Aufwand, sowie der schlechten Standardisierbarkeit liegen. Ein weniger invasives und aufwendiges …
-
Synthesis, Characterization, and Mixed-Valence Studies of Conformationally Constrained Bisferrocenyl Complexes for the Study of Through-Space S***π; Interactions
… 941 nm, indicating intervalence charge transfer (IVCT). Single electron reduction of 1,8-bisferrocenyl-9-(methoxy)anthracene, followed by quenching with various electrophiles afforded an inseparable mixture of products, one of which was identified by mass spectrometry as the desired …
-
Synthetic, Spectroscopic, Structural and Computational Studies of Enyl and Ynyl Carbon-Rich Complexes
… as charge transfer transitions rather than IVCT transitions. A range of mono vinyl Ru(CH=CHC6H4R-4)(CO)(PPh3)Tp complexes have been obtained from the reaction of RuHCl(CO)(PPh3)3 with para- substituted ethynylphenylenes, and KTp. (R = NO2, CO2Me, CN, Me and OMe). These complexes have been …
-
The crystal chemistry of hibonite: an indicator for oxygen fugacity during Solar nebula condensation?
… a Ti(3+)-Ti(4+) intervalence charge transfer (IVCT) transition. Such transition requires that the involved atoms occupy edge or face-sharing coordination polyhedra. This is indeed the case for Ti in hibonite which has been found, based on the structural refinements, to occupy preferentially the …
-
Ultrafast electron transfer and intersystem crossing in bimetallic molecules
Increasingly, the role of electron spin is an important topic in electron transfer (ET). Coupling between the electronic, spin, and nuclear degrees of freedom play an important role in driving ET and intersystem crossing (ISC) on the ultrafast timescale. In this thesis, ultrafast optical and X-ray …