Materials Literature
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DÉDICACE À mes parents, Nicole et Ron, pour tous leurs sacrifices qui m'ont permis de me réaliser.REMERCIEMENTS Avant tout, je veux souligner ma reconnaissance envers mon directeur de recherche Frédéric Sirois.Bien plus qu'un professeur, il a été une inspiration pour me dépasser et innover.Je le remercie pour son dévo…
A photocurable thiol-ene network polymer, poly(limonene thioether) (PLT32o), is synthesized, characterized, fabricated into tissue engineering scaffolds, and demonstrated in vitro and in vivo. Micromolded PLT32o grids exhibit compliant, elastomeric mechanical behavior similar to grids made of poly(glycerol sebacate) (…
Now a days significant enhancement of certainty, reliability and economics of the power transformer is an important topic in power system engineering because among all equipment as for expedition used in electrical systems power transformer is one of the most costly piece of equipment. So that accurate diagnosis of fa…
The Fe-Ni-Sb-B amorphous alloy has been prepared by a solid-solid chemical reaction of ferric trichloride, nickel chloride, antimony chloride and potassium borohydride powders at room temperature. The inductive couple plasma study indicates that the resultant is composed of Fe 5.38 %, Ni 56.19 %, Sb 29.02 % and B 0.44…
Abstract : This project attempted to grow La5Ca9Cu24O41 (LCCO) films on important substrates with the high-thermal-conductivity direction parallel or perpendicular to the surface of the substrate, counting success as demonstration of b-axis or c-axis oriented LCCO films along with measurement of bulk thermal conductiv…
Abstract : The objective of this effort was to develop and demonstrate CMOS-memristor hybrid nanoelectronic circuits produced in a standard CMOS foundry setting. Specifically, memristor nanodevices optimized for performance and reliability were developed and integrated with CMOS circuitry to establish an efficient hyb…
Using dissipative particle dynamics (DPD), we developed a computational approach to capture the photo-controlled radical polymerization (“photo-growth”) of polymer gels containing trithiocarbonate (TTC) groups within the network strands. Using this model, we focused on a “primary gel” and illuminated the sample to act…
This was a study of hot-electron transport, noise, and energy relaxation for doped zinc-oxide and structured ZnO transistor materials with a 2-D electron gas 2DEG channel subjected to a strong electric field. We conclude that the ZnO 3DEG and 2DEG channels can be operated at the electron density window with better per…
Waste cooking oils are problematic disposal especially in the developed countries. Options for disposing of waste cooking oil are limited. Pouring waste cooking oil down to the drain or sewers leads to clog and odour as well as damage wastewater leading to problems for humanlife. Thus, in this research, vegetable wast…
Abstract : The techniques and instrumentation presented in this report allow for mapping of temperature, pressure, chemical species, and energy deposition during and following detonations of explosives. Developed over the last several years under US Army mission funding, this work has been transitioned from a developm…
Two M240B barrel blanks were processed with the Gun Liner Emplacement with an Elastomeric Material procedure. The liner material was Stellite 25, a cobalt-chromium alloy. The liners were made by the flow-form process. The lined blanks were sent to FN Manufacturing, Columbia, South Carolina, for hammer-forging and fina…
The latest article from insurance broker Griffiths & Armour sets out simple steps which engineers can take to assist with defending a claim.
In the older population, myxomatous valve disease (MVD) is the second most common heart valve disease and the leading cause of mitral regurgitation. Myxomatous valves display thickened leaflets with glycosaminoglycan (GAG) accumulation and increased chondrogenic markers, such as Sox9 and aggrecan. Recent human microar…
Aluminum was widely used in the industry because of its light weight, along with the increasing need for spare parts which has spurred the foundry industry locally to utilize the aluminum alloy scrap material to be melted again (re-melting). Although, nowadays many local industries remelting wheels scrap, but the resu…
Abstrak. Penelitian ini menfokuskan kajian secara eksperimental terhadap besaran dan distribusi tegangan sisa yang dihasilkan dari proses pengelasan di dan sekitar daerah k dari elemen link. Pengukuran dilakukan dengan Metode Difraksi Neutron menggunakan alat Difraktometer Neutron DN1-M PSTBM BATAN. Sebanyak 15 titik…
경희대학교에서 개발하는 Medium Energy Particle Detector (MEPD)는 우주폭풍연구를 위한 과학 탑재체의 구성으로써 중 에너지 우주 방사선을 검출하는 역할을 담당한다. 본 입자검출기는 20~400 keV 의 에너지 대역에서 플라즈마 입자를 검출한다. 본 연구에서는 표준화되어 있지 않은 각 입자검출기의 에너지-채널 관계를 표준 방사선원의 잘 알려진 방출에너지 값을 이용하여 표준화 하였다. 이를 통해 각 검출기는 시작점과 간격이 동일한 데이터를 생산한다. 본 연구의 주 내용은 검출기 데이터 표준화를 위한 Look Up Table 수정 방법이며 표…
Epigenetic modifications sit ‘on top of’ the genome and influence DNA transcription, which can force a significant impact on cellular behavior and phenotype and, consequently human development and disease. Conventional methods for evaluating epigenetic modifications have inherent limitations and, hence, new methods ba…
Abstract : Further computational studies and improved methods leading to prediction of properties and behavior of high-nitrogen materials continue as both computational capabilities and methods advance. As detailed in the 2007 book chapter titled Computational Aspects of Nitrogen-Rich HEDMs [Rice BM, Byrd EFC, Mattson…
Exposure to ultraviolet (UV) radiation from the sun can cause skin damage including sunburn, blistering, skin ageing and in the long term can lead to skin cancer. Natural dyeing plays an important role to imparting new functional properties (Ultraviolet protection) into the dyed substrate. In this research wool fabric…
A 3D finite element model was developed to simulate the influence of inclusions on the polycrystalline mechanical behavior of dual-phase Nickel-based alloys. A dislocation based strain hardening model, constructed in the so-called Kocks-Mecking framework, is used as the main strategy for the constitutive modeling of i…