Materials Literature
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In this study, two-phase immiscible polymer blend with selective radiation heating by infrared laser is studied numerically. The phase-field model of a non-isothermal flow, which accounts for laser induced temperature field, two-phase flow with interfacial tension and Marangoni effect, was developed. This model was us…
Resumen del trabajo presentado al New Trends in Topological Insulators (NTTI), celebrado en Donostia-San Sebastián (España) del 6 al10 de julio de 2015.
In recent years, we developed the application using self-oscillating polymer gels. The self-oscillating polymer gels are realized by incorporating the Belousov-Zhabotinsky (BZ) reaction to stimuli-responsive polymer gels. Self-oscillating polymer gels perform peristalsis and pulsatile motion, generating waves periodic…
May 11-15, 2015.
The purpose of this study is to develop a light-driven SMA actuator. The shape memory alloy (SMA) actuator has many features such as a dynamic displacement value and a large generative force. Driven by the light, the SMA actuator can be downsized and used in many specific environments. In the previous study, the opera…
Ultrasonics has become an important and powerful research tool in physics. The ultrasonic study of liquid mixtures has been gaining importance in assessing the nature of molecular interactions and understanding the physicochemical behaviour of liquid. In present investigation, ultrasonic velocity, density, viscosity h…
Copyright 2015 by TechConnect. All rights reserved.Well-dispersed Si02 nanodot-coated LDH nanohybrids have been prepared via a nanodot-coating strategy. Si02@LDH nanohybrids show good dispersion in aqueous solution and cell culture medium. The anticancer delivery test demonstrates significant inhibition of cancer cell…
Biodegradable polymer microspheres have emerged as injectable cell carriers for the regeneration and repair of irregularly-shaped tissue defects. The physical structure and chemical composition of the microsphere are critical to its function and performance. However, it is challenging to manipulate the physical struct…
Die Magnetresonanz-Tomographie (MRT) verwendet das Signal von Protonen in freiem Wasser zur nicht-invasiven Darstellung anatomischer Strukturen in lebendem Gewebe. Darüber hinaus können organische Verbindungen niedriger Konzentration mittels der Chemical Exchange Saturation Transfer (CEST)-Bildgebung indirekt im Wasse…
Discovering of porphyrin in naturally-occuring system had attracted the attention to mimic their energy and electron transfer process for the artificial photosynthetic model which can be applied in developing optoelectronic devices. Well-organized porphyrin as the electron transferring centres and attached chromophore…
In order to improve comfort in bathing, the relationship between the biomechanical load and the bathtub shape has to be clarified. For this purpose, many bathing experiments had to be conducted since it was necessary to measure the reaction forces acting on a human from the bathtub experimentally. The objective of thi…
In this study, three-dimensional, non-isothermal, and unsteady numerical model considering liquid water in gas channel and GDL have been developed to investigate effect of water transport on cell performance. In addition, a novel gas channel with micro grooves is improved the liquid water discharge from GDL to gas cha…
Flash, Size Tunable Synthesis of SnO2 Nanocrystals Encapsulated in 3d Macroporous Carbon and Its Pseudocapacitive Contribution to High Performance Li+ Storage
To investigate the microstructures developed below a fracture surface of fatigued copper, the ECCI observation and the EBSD analysis were conducted on small planes which were generated by FIB milling on the facture surface. First, a fatigue crack growth test was carried out on a CCT specimen of polycrystalline copper.…
It is important to understand the control system of human movement when we develop robot manipulators or prosthesis devices. Although Hill type muscle models have been widely used for its simplicity, there are some limitations in the model when we calculate nonlinear behavior such as shortening-induced force depressio…
O presente trabalho trata do estudo referente ao desempenho da fibra vegetal amazônica curauá (Ananas erectifolius) aplicada no processo de produção dos painéis de cimento portland, analisando a compatibilidade, os tratamentos realizados nas fibras de curauá, visando à melhoria das propriedades físicas e mecânicas dos…
Research on radionuclide accumulation is significant for analyzing the source term in a severe accident. The previous method utilizing the point depletion computer code to analyze radionuclide accumulation assumes that thermal power density and burnup distribution are uniform. And the different fuel enrichment in diff…
Among numerous Antarctic and Arctic species of ciliates that we have stably adapted to grow in laboratory, Euplotes petzi has attracted particular interest because of its strict psychrophilic behavior (it does not tolerate temperatures above 8-9 °C) and capacity to constitutively secrete signaling protein pheromones.…
A micro/nanofluidic device containing linearly arranged gold nanoparticles embedded in nanochannels was developed for highly sensitive surface-enhanced Raman spectroscopy (SERS). The Si nanochannel array was fabricated using a photolithography-based process. Synthesized colloidal particles of mean diameter 100 nm were…
The accurate and speedy characterization of aqueous foams generated by the use of surfactants are critical for the formulation of soaps and detergents. This paper describes details of experimental studies directed towards measurement of foaming properties of mixture of ethanol, hexanol and sodium lauryl sulfate (SLS).…