Materials Literature
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With growing demand in electronic system for operating in harsh conditions makes the idea of research focus more on a reliable and resilient packaging of the interconnect components. The components of these devices are subjected to wide range of temperatures therefore the reliability and resilience of the components m…
The formation of metastable alumina phases due to the oxidation of commercial FeCralloy® rods (0.5 mm thickness) at various temperatures and time periods was examined. This structured layer acts as an anchor to bind additional coatings of alumina via wash-coat techniques, thereby improving the layer thickness and incr…
Final year project provides great opportunities for students to not only work independently but also push the limits analysing and solving problems and challenges. This researched has explicitly enhanced the knowledge and understanding on ceramics. \n \nThis report first provides a brief description on traditional cer…
燃煤烟气产生的SO2和NOX是造成大气污染的主要原因，因此现阶段对烟气脱硫脱硝的研究成为了热点。介绍了对烟气脱硫脱硝技术的相关研究进展及应用现状，并对烟气脱硫脱硝技术未来发展前景进行了展望。Coal-fired flue gases SO2 and NOX are the main causes of air pollution, so at present the study of flue gas desulfurization and denitration has become the hot spot. This article introduces the related research of flue gas de…
The rigidity increase of structures consisting of plates and shells is a relevant task. One way to obtain plates with enhanced stiffness performance is the corrugation, i.e. change of its topography elevation. Depending on the method, corrugation provides a plate with additional rigidity in one or several directions w…
First principle calculations within the density fun ctional theory was used to investigate the possibility of existence of half-metallic ferromagn etism in Fe and Co doped ZnO compounds. First, the calculations were performed to study the electronic and ground-state properties of parent ZnO compound in zinc blende typ…
b1334483 HKUST Electronic Theses Modeling and simulation of multi-phase flow on solid surfaces by Qian Zhang thesis 2014 xix, 183 pages : illustrations (some color) ; 30 cm This thesis focuses on the modeling and simulation of multi-phase flow on…Read more ›
We have already considered an introduction of reinforcements in the variational-difference method (VDM) of shells analysis with complex shape. At the moment only ribbed shells of revolution and shallow shells can be calculated with the help of developed analytical and finite-difference methods. Ribbed shells of arbitr…
A demanda por materiais cerâmicos compositos para o desenvolvimento dos sistemas de telecomunicacoes tem sido um forte motivador para a pesquisa academica. Tecnologias ja existentes podem ser aprimoradas a partir destas pesquisas, sendo posteriormente absorvidas pela industria e pelo mercado consumidor. As cerâmicas m…
Based on the use of algorithms of two-step method sequence perturbation of parameters and the finite difference method the authors study of the effect of the heterogeneity of the thickness of the material properties of flexible panel-linear elastic cylindrical panels on their strength and stability. It is found that w…
Import 05/08/2014
Изучено влияние увеличения копийности генов биосинтеза полигидроксибутирата (ПГБ) у розовоокрашенной метилобактерии Methylobacterium extorquens G10 на свойства биополимера. Показано, что при введении в клетки штамма-продуцента дополнительных копий генов phaC и phaCAB происходило повышение активности поли-3-гидроксибут…
80 Kilo stikstof per hectare is eigenlijk te weinig om kwalitatief goede brouwgerst te telen. Ruud Timmer van het PPO te Lelystad en brouwers pleiten voor een hogere gebruiksnorm. Onderzoek naar rassen voor de mouterijen is gewenst.
Monodisperse single walled carbon nanotubes (SWCNTs) with defined properties are needed for their potential applications in electronics and medicine. However, there are currently no synthesis methods which can control the structure of SWCNTs precisely. The objectives of this thesis are to develop novel post-synthetic…
At a time when resources are becoming increasingly scarce mobile chemical analysis gains in importance for recycling issues. Conventional procedures like spark discharge optical emission spectrometry or x-ray fluorescence are subject to limitations concerning sensitivity or sample preparation that can be overcome by l…
One emerging technology in the field of water treatment is the use of photocatalysts as an advanced oxidation treatment process. Unlike conventional water treatment and membrane processes, photocatalysts have the ability to completely oxidise and mineralise organic pollutants and convert them into simple, harmless mol…
In this research paper the issue of enhancing the efficiency of the column packed with polymer-type nozzle, are considered. Also two experiments of defined airflow resistance and wet degree was performed. And was find the optimal size and placement of the nozzle means in the column. Calculate the optimal mode of opera…
The purpose of this project is to study the mechanical properties of Hysol EA9396 and perform finite-element simulations using experimental results. The experiment conducted was the three-point bending test. Bending tests yield load vs. deflection data, and through further calculation, parameters such as flexural stre…
This work is devoted to testing calculation and it also suggests on this basis the recommendations for further optimization of construction of hexactinal cross arm with 120 t. load-carrying ability for bearing framework mounting of support reactor carcass.
Boron carbide is a very attractive material for use in armour applications because of the high hardness and the relatively low density it possesses. However, the difficulties in consolidating the material present a huge hurdle to overcome. Using conventional consolidation techniques, high sintering temperature and lon…