Materials Literature
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Electrospinning is a fiber production method that has gained a special attention due to the simple setup and potential for the industry scale up to produce nanoregime polymer fibers. However, elect ...
Diese Arbeit untersucht den Einfluss von lokalen Anregungen durch ultrakurze Laserpulse auf stark korrelierte Manganate anhand ihrer Transporteigenschaften und betrachtet dabei die Nichtlinearitäten, mithilfe derer sich Rückschlüsse auf die Korrelationen zwischen den Elektronen und den Phononen und damit dem Gitter zi…
Magnesium oxychloride cement-cornstalk is an environmentally friendly composite, the major constituent of which is magnesium oxychloride cement(MOC) and cornstalk fibers. In order to obtain composites with excellent performance, phosphoric acid and cornstalk fibers was adopted to MOC modification. The results show tha…
Tässä diplomityössä ollaan tutkittu pullonkaulainvestointien vaikutuksia Kaukaan sellutehtaan korkeapaine- ja välipainehöyrytaseisiin. Tilannetta tarkasteltiin soodakattilan vastapaineturbiinin kannalta. Turbiinille harkitaan avarrusta, jolloin kasvanut höyryn tuotanto saataisiin ajettua sen kautta. Välipainehöyryille…
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space grou…
MODELLING OF EVANESCENT AND PROPAGATING MODES IN HOMOGENIZED PHONONIC STRUCTURES IN FREQUENCY AND TIME DOMAINS - 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering - 15 - 17 June 2017, Rhodes Island, Greece
Compared to bulk material, interfaces exhibit additional rich physical phenomena. Functionalized surfaces represent interfaces which are of great importance not only in fundamental surface and materials science but also for applications, which is additionally emphasized by the fact that most of the microelectronic dev…
以三峡库区重要支流汝溪河为研究区域，分析汝溪河中底栖硅藻功能群季节演替特征，并探讨影响其季节演替的驱动因子.结果表明，3个水情期（平水期、枯水期及丰水期）共鉴定出底栖硅藻168种，隶属8科27属，共划分为B、C、D、LO、MP、P、X3和TB 8个功能群，其中MP在3个水情期中均占主导地位.通过冗余分析（RDA）发现，汝溪河中底栖硅藻功能群季节演替的主要驱动环境因子为亚硝酸盐浓度、电导率、溶解性磷酸盐浓度、高锰酸钾指数和温度.;The seasonal succession of function groups in benthic diatom and its relationship with environmental fa…
To avoid a catastrophic failure of insulation in high-voltage (HV) applications, a monitoring of partial discharges (PDs) is necessary. Fluorescently labelled polymer optical fibers (F-POF) offer an electrically passive method for PD detection in HV facilities. F-POFs could be embedded in HV cable accessories, which a…
Thesis: S.B., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2017.
Objectives. The aim of the work is to find the most rational form of expression of the potential energy of a nonlinear system with the subsequent use of algebraic means and geometric images of catastrophe theory for studying the behaviour of a construction under load. Various forms of stability criteria for the equili…
We perform molecular dynamics simulations using LAMMPS, and model a single spherical asperity indenting a flat substrate. Both bodies are made by b-cristobalite, and we apply the Vashishta potential. The LAMMPS distribution is extended by a custom class, in order to compute contact forces acting on individual atoms. R…
La existencia de una organización social en los microorganismos, entre ellos las bacterias, es muy poco conocida entre el alumnado de los diferentes niveles de educación. Se tiene el preconcepto de que esta característica se presenta en organismos vivos de mayor complejidad. Las biopelículas constituyen una organizaci…
Silver nanoparticles (AgNP) are used for many analytical and imaging techniques because they represent the most efficient mechanism by which light interacts with matter. The stability of AgNPs remains an important factor for their application. Due to their tendency to aggregate, methods for stabilizing AgNPs, mainly t…
Intensive developments of plasmonic nanomaterials over recent decades have inspired appealing applications in biosensing, optical trapping, fluorescence enhancement and light harvesting in solar cells. These nanostructures supporting unique light-matter interactions are also the important ingredients for constructing…
A system for time-resolved photoemission electron microscopy (TR-PEEM) conducted with femtosecond laser pulses has been developed to explore the photogenerated electron dynamics on semiconductor surfaces. Attained space and time resolutions were 100 nm and 100 fs, respectively. The present manuscript introduces the TR…
Nanosized alumina has been synthesized by employing two aluminum salts with monovalent anions that is aluminum nitrate and aluminum chloride as precursors under identical reaction conditions by homogeneous precipitation method. In both the cases, gelation of aluminum hydroxide occurred in comparable pH regime and prod…
In these notes, we provide supplementary movies to the manuscript "The role of vimentin in regulating cell-invasive migration in dense cultures of breast carcinoma cells". See file "index.pdf" for captions of the movies.
With the application of a complex of material-based methods, cases of fatigue failure of the bandages of the wheelset wheels of the traction rolling stock of the railways were investigated. The analysis of macro- and microstructure, physical-chemical and mechanical properties of destroyed bandages has been carried out…
Miniemulsion copolymerization in gas-liquid systems such as vinyl acetate-ethylene (VAE) differs from that of conventional VAE emulsion copolymerization. Particle nucleation in miniemulsions is mainly due to the radical entry into the monomer droplets. The objective of this thesis is to study the reaction mechanism of…