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 17 of 17 for “"DAH"”.
-
Method development for analysis of polyamines and metabolites by mass spectrometry
… metabolites, N-acetyl-1, 6- diaminohexane (NADAH) and 1, 6-diaminohexane (DAH). The method used flowinjection liquid chromatography (LC)-atmospheric pressure chemical ionization (APCI)selected ion monitoring at low/high resolving power (LR/HR-SIM)-mass spectrometry (MS). Samples were extracted …
-
MPhil in pulmonary haemorrhage in children in Cape Town
Introduction: Diffuse alveolar haemorrhage (DAH) is a rare condition in childhood which carries high morbidity and mortality. Outcomes are improved by initiating appropriate investigations to ensure early diagnosis and institute correct and timely management. Objectives: To understand the …
-
Creating long-range hydrophobic forces by coadsorption of ionic and neutral surfactants
… mica surfaces in dodecylamine hydrogen chloride (DAHCI) solutions at pH 5.7 in the presence and absence of long-chain alcohols. With DAHCI alone, only "short-range" hydrophobic forces were observed with decay lengths of 1.2-1.4 nm. In the presence of octanol, long range hydrophobic forces were …
-
Mechanisms of Enzyme Neofunctionalization in Plant Specialized Metabolism
… The discovery of dechloroacutumine halogenase (DAH) that catalyzes the regio-stereoselective chlorination in acutumine biosynthesis, exemplifies a mode of action for alkaloid diversification. Furthermore, we present the chromosomal-level assembly of Menispermum canadense genome, which provides …
-
Haratin di Mauritania: da status ascritto a rivendicazione identitaria. La schiavitù in prospettiva postcoloniale
… from IRA Mauritanie, which leader Biram Ould Dah Ould Abeid innovated and radicalised the protest. Moreover, IRA Mauritanie affirms that the Haratine community is different from the Arab one and that the Haratines have an autonomous identity, which is characterised by race (“Haratines are …
-
Surface Forces in Thin Liquid Films
… surfactants such as dodecylamine hydrochloride (DAH), and alkyltrimethylammonium chloride (CnTACl), electrolytes, and polymers. The results show that film stability and hence the kinetics of film thinning can be greatly improved by the control of bubble ζ-potentials, whose role in flotation has …
-
Discrimination of sedimentary environments based on particle size statistics
Digitized by Kansas Correctional Industries
-
Discrimination of sedimentary environments based on particle size statistics
Digitized by Kansas Correctional Industries
-
Depth information from image sequences using two-dimensional cepstrum
Currently existing methods for three-dimensional (3-D) reconstruction of an object are computationally intensive and lacking in accuracy. The research work comprising this thesis presents a new motion stereo model that is computationally less demanding and yields more accurate depth information …
-
Core-Level Photoemission Studies of the Structure of Semiconductor Surfaces and Interfaces
To determine to the chemical depth profile of the Si(111)/SiO2 interface, the photoemission intensity of the Si 2p core level from the Si(111)/SiO2 system has been measured as a function of photoelectron emission angle. The SiO2 layer is amorphous, and photoelectron diffraction techniques cannot be …
-
STUDY OF BIOCHEMICAL AND MOLECULAR MECHANISMS INVOLVED IN THE REGULATION OF RIPENING IN THE CLIMACTERIC PEACH (PRUNUS PERSICA L. BATSCH) FRUIT
… not with ethylene for five days after harvest (DAH), and compared it with that of ‘193 Q XXVII 111’, a SH peach selection (‘Ghiaccio’), and with that of an accession with very firm flesh, ‘D41-62’. Pp-ACS1 expression, ethylene evolution, endo-PG production and softening characteristics have been …
-
3-round weak zero-knowledge proofs for [Nu] [Rho]
(cont.) to the verifier.
-
The paradigm of partial erasures
This thesis is a study of erasures in cryptographic protocols. Erasing old data and keys is an important capability of honest parties in cryptographic protocols. It is useful in many settings, including proactive security in the presence of a mobile adversary, adaptive security in the presence of …
-
Fracture analysis of an axi-symmetrical solid
The finite element method has been demonstrated previously to provide an effective means for the analysis of two dimensional elastic and plastic continua. The method is applied herein to the axially symmetric, solid, and is extended to fracture analysis. The numerical analysis may be broken into …
-
Dynamics and Mechanics of Zebrafish Embryonic Tissues
Developmental biologists try to elucidate how it is possible for cells, all originating from the same egg, to develop into a variety of highly specialized structures, such as muscles, skin, brain and limbs. What organizes the behavior of these cells, and how can the information encoded in the DNA …
-
(In)Determinacy: incorporating openness in programmed music and performance
This portfolio and commentary demonstrates the use of indeterminacy as a method for creating live music and theater performances. The included works draw from Dadaist and Surrealist collage, avant garde theater, contemporary art, and contemporary composition, and use code, networked media, and open …