2013-04-18 14-09 Waikato River (Waikato River Delta)
A CTD cast on Waikato River
Materials Literature
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High Efficiency Transformation Protocol (modified) v1
This is a modified protocol from the original NEB splitting the 50uL aliquot into two separate tubes for dual reactions from a single tube.
PREPARASI KATALIS H4[α-SiW12O40] -TiO2 DAN APLIKASINYA DALAM REAKSI KONVERSI SIKLOHEKSANA MENJADI SIKLOHEKSANOL DAN SIKLOHEKSANON
Synthesis and preparation of Keggin type of polyoxometalate H4[α-SiW12O40] which is characterized by FT-IR showed wave numbers of 771.53 cm-1– 979.84 cm-1 and polyoxometalate compound H4[α-SiW12O40] supported with TiO2 in the various of TiO2 weight 0.25 g, 0.5 g, 0.75 g, 1 g, and 1.25 g to form H4[αSiW12O40]-TiO2 has…
СУЧАСНІ ТЕХНОЛОГІЇ ЗОВНІШНЬОГО МАГНІТНО-ІМПУЛЬСНОГО КУЗОВНОГО РЕМОНТУ АВТОМОБІЛІВ
Описано інноваційне обладнання зовнішнього ремонту кузовних елементів автомобілів, яке розроблене в Лабораторії електромагнітних технологій ХНАДУ. Описано нову прогресивну технологію зовнішнього магнітно-імпульсного рихтування пошкоджених елементів кузовних панелей. Запропоновано технологічний маршрут операції зовнішн…
Impact of post deposition annealing in O2 ambient on structural properties of nanocrystalline hafnium oxide thin film
In the present work, HfO2 thin film (100nm) has been deposited by sputtering technique and annealed at various temperatures ranging from 400 to 1000\degree (in step of 200 \degree) in O2 ambient for 10 min. The samples have been characterized using XRD, FTIR, EDAX, AFM and Laser Ellipsometer. The impact of annealing t…
Correlation between the isotropic collapse pressure and the unit weight for low density pyroclasts
A theoretical relationship between the isotropic collapse pressure and the dry density for these materials was previously obtained by the authors. Some formal changes are performed to that relationship and it is adjusted to empirical results of low density volcanic pyroclasts.
On the feasibility of ab initio electronic structure calculations for Cu using a single s orbital basis
The accuracy of a single s-orbital representation of Cu towards enabling multi-thousand atom ab initio calculations of electronic structure is evaluated in this work. If an electrostatic compensation charge of approximately 0.3 electrons per atom is used in this basis representation of copper, the electronic transmiss…
ОЦЕНКА СОВРЕМЕННЫХ ДОЗ ТЕХНОГЕННОГО ОБЛУЧЕНИЯ ЖИТЕЛЕЙ НАСЕЛЁННЫХ ПУНКТОВ, РАСПОЛОЖЕННЫХ НА БЕРЕГАХ ЕНИСЕЯ, В ЗОНЕ НАБЛЮДЕНИЯ ФГУП «ГОРНО-ХИМИЧЕСКИЙ КОМБИНАТ»
The research objective consists in an estimation of modern exposure doses for the inhabitants of six settlements located on the coasts of the river Yenisei, including the doses caused by artificial radioactive contamination, connected with activity of FSUE «Mining and Chemical Establishment». Results of the work testi…
Metode priprave poroznih skeleta za biomedicinske primjene
The aim of this work is to give a brief literature review of methods for preparing porous scaffolds used in tissue engineering. Tissue engineering is an interdisciplinary field that applies the principles of life science and engineering to produce engineered tissues for the repair and replacement of damaged tissues or…
Transportna i dielektrična svojstva odabranih BEDT-TTF organskih materijala
Resistance measurements and dielectric spectroscopy at low temperatures were performed on samples of quasi-two-dimensional organic conductors based on the organic molecule bis(ethylenedithio)-tetrathiafulvalene (BEDT-TTF). An investigation on the α – ET_2I_3 compound was conducted in order to better understand the fer…
Utjecaj vrste agregata na svojstva poroznog betona : završni rad
Porozni beton je specijalna vrsta betona. U posljednje vrijeme sve se vise primjenjuje u građevinarstvu zato sto ima povoljan utjecaj na okolis. U
Ultrasonics investigations of molecular interactions in polymer solutions of poly propylene glycol- 400 and n-alkanols
Using experimental ultrasonic velocities and densities of binary solutions of Poly propylene glycol (PPG 400) in ethanol, 1-propanol and 1-butanol at 30°C, various acoustical parameters such as molar volume, available volume, free volume, van der Waal's constants, Wada's constant, internal pressure, coefficient of vis…
Tribological and mechanical behavior ofWC-Ni hardfacing using Ni-Cr as interlayer
One of the most techniques employed to obtain drilling tools used in oil and mining fields is Hardfacing. In this work, wear resistance and microstructural properties of WC-Ni Hardfacing with Ni-Cr as interlayer are carried out. Oxyacetylene brazing technique is employed to deposit WC-Ni upon XC18 steel substrate. Whe…
Landau levels of Majorana fermions in a spin liquid
Majorana fermions were originally proposed as elementary particles acting as their own antiparticles. In recent years, it has become clear that Majorana fermions can instead be realized in condensed-matter systems as emergent quasiparticles, a situation often accompanied by topological order. Here we propose a physica…
Modification of Excited State Behavior with Ligand Substitution in Ru(II),Rh(III) Bimetallic Supramolecular Complexes
The terminal ligand in [(Ph₂phen)₂Ru(dpp)RhCl₂(TL)](PF₆)₃ (Ph2phen = 4,7-diphenyl1,10-phenanthroline; dpp = 2,3-bis(2-pyridyl)pyrazine; TL = terminal ligand – a 4,4′-disubstituted-2,2′-bipyridine where the substituent was carbomethoxy (dcmbpy), hydrogen (bpy) or methyl (Me₂bpy)). The electron-withdrawing ability of th…
AWAKE starts the equipment installation phase
AWAKE is the proof-of-principle experiment whose aim is to use protons to generate powerful wakefields to accelerate an electron beam. With accelerator gradients hundreds of times higher than those used in current systems, this technique could revolutionise the field of particle acceleration. Installed in the tunnel p…
A Crystal Plasticity Model of Fatigue of Dissimilar Magnesium Alloy Bi-Crystals
Thesis (Master, Mechanical and Materials Engineering) -- Queen's University, 2015-08-31 15:35:21.416
Determining the most appropriate dose metrics for evaluating dose-response relationships of metal-based nanoparticles to zebrafish embryos
\n\tNanoparticles (NPs) exhibit special physicochemical properties compared to bulk particles. The difference in properties could, in principle, produce different effects on organisms. It is therefore important to determine the relationship between the physicochemical characteristics of NPs and their toxicity profile,…
Gene therapy by combination with non-viral vector and in vivo electroporation for bone regeneration
I is well known that bone morphogenetic protein (BMP) has strong osteogenic ability when the recombinant protein or BMP gene is transferred into the skeletal muscle. We previously tried to transfer BMP gene to the target site using adenoviral vector. But, we needed general or local immunosuppression to induce bone for…
Investigation the heat treatment influence on the morphology of electrospun mullite nanofibers
I this work, electrospinning was used for synthesis of fiber with small diameter and high homogeneity. Precursor sol was prepared from aluminum isopropoxide (AIP), hydrated aluminum nitrate (AN) as the alumina sources and tetraethylorthosilicate (TEOS) as the silicon source, and then mixed with polymeric solution, whi…