ChemInform Abstract: The α—β Phase Boundary of Elemental Boron
Abstract theoretical study
Materials Literature
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ChemInform Abstract: Synthesis and Luminescent Properties of a New Phosphor, La2CaB8O16: RE3+ (RE: Eu, Tb).
Abstract The new title phosphors are synthesized by solid state reaction of Eu2O3 or Tb4O7, La2O3, CaCO3, and H3BO3 (500 °C for 10 h and 920 °C for 48 h).
Dissecting Protein-Protein Interactions that Regulate the Spindle Checkpoint in Budding Yeast
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ChemInform Abstract: Physical Properties of the Ternary Borides Ni21Zn2B20 and Ni3ZnB2.
Abstract Mechanical, electrical, and magnetic properties of the title compounds are determined by XRD, resonant ultrasonic spectroscopy, Vickers hardness, specific heat, electrical resistivity, specific heat, and magnetic measurements.
Functional Nanomaterials from the Bottom-up Assembly of Colloidal Nanoparticles. A Strategy Towards Efficient Thermoelectrics
The work developed during this PhD has embraced several topics that I divide in three blocks. Each block contains two chapters in this dissertation. Additionally, a general introduction of the different topics is provided (Chapter 1). The first block corresponds to the study of colloidal synthetic routes to produce fu…
A nanoliposome-based drug delivery system for cancer
\n\t\t\t\t\tThe current project shows that the sulfatide-containing nanoliposome (SCL) drug delivery system could be an effective and safe nanocarrier for the anticancer agent doxorubicin to target tumours with high expression of tenascin-C. Moreover, SCL encapsulation could be a new strategy for the treatment of dise…
Unusual suppression of superconductivity in YNi2B2C under neutron irradiation
The behavior of electrical resistivity rho(T), temperature of superconducting transition Tc, and upper critical field Hc2(T) of polycrystalline YNi2B2C after irradiation with thermal neutron and subsequent high-temperature isochronous annealings in the temperature range Tann = 100 - 1000C has been studied.
Controlling light propagation: a brief review
Recent results by Hoffman et al. showed that it is possible to build a Negative Refractive Material (NIM) by interleaving InGaAs/AlInAs using current nanofabrication technologies. Their findings provide the first experimental proof of a negative refractive semiconductor long posited by transformation optics. In this p…
Nanostructured Metal Oxide Catalysts via Building Block Syntheses
A broadly applicable methodology has been developed to prepare new single site catalysts on silica supports. This methodology requires of three critical components: a rigid building block that will be the main structural and compositional component of the support matrix; a family of linking reagents that will be used…
Comportamiento a la corrosión de aleaciones Mg-Al con elementos lantánidos
La creciente preocupacion por el efecto invernadero y el aumento en el costo del combustible han sido las principales fuerzas motrices para el desarrollo de materiales de baja densidad tanto para aplicaciones aeroespaciales como en la industria del automovil. El magnesio, el material mas ligero de todos los metales de…
Phase-Change and Carbon Based Materials for Advanced Memory and Computing Devices
The aggressive scaling of CMOS technology, to reduce device size while also increasing device performance, has reached a point where continuing improvement is becoming increasingly problematic and alternative routes for the development of future memory and processing devices may be necessary; in this thesis the use of…
Summary and conclusions282 References
Summary and conclusions282 References - 1
Desenvolvimento e aplicação de filmes à base de gelatina aditivados com extrato etanólico de cúrcuma (Cúrcuma longa L.)
\n As embalagens ativas têm ganhado destaque no mercado mundial, pois possibilitam a interação do alimento com o material da embalagem, permitindo a incorporação de compostos ativos. Dentre os compostos ativos, o extrato etanólico de cúrcuma (EEC) tem chamado atenção, devido suas propriedades antioxidante, antimicrobi…
Screening in coupled low-dimensional systems: an effective polarizability picture
The screening of an individual low-dimensional object can be strongly influenced by the objects nearby. We propose that such environment's influence can be absorbed into an effective polarizability, instead of its intrinsic polarizability. Using a toy system consists of two spatially separated 2DEG layers gas an examp…
Pressure-induced phase transitions in RCrO₄ oxides: preparation, magnetic and electronic properties (R= rare earth).
Los oxidos de formula general RXO4, donde R es una tierra rara y X=P, As, V y Cr , forman una gran familia de compuestos que cristalizan con el tipo estructural zircon presentando simetria tetragonal, G.E. I41/amd o el polimorfo tipo monacita con simetria monoclinica, G.E. P21/n. La estabilidad de estos dos polimorfos…
Sufficient conditions for univalence of analytic functions
The article discusses criteria for univalence of analytic functions in the unit disc. Various families of analytic functions depending on real parameters are considered. A unified method for creating new sets of conditions ensuring univalence is presented. Applying this method we are able to find several families of n…
Performance Indicators: The Educational Effect of Publication Pressure on Young Researchers in Environmental Sciences
ADVERTISEMENT RETURN TO ISSUEPREVViewpointNEXTPerformance Indicators: The Educational Effect of Publication Pressure on Young Researchers in Environmental SciencesJulien Farlin*† and Marius Majewsky*‡View Author Information† Resource Center for Environmental Technologies (CRTE), CRP Henri Tudor, 66, rue de Luxembourg,…
Halofluorocarbons, Hydrofluorocarbons, and Related Compounds
This chapter contains sections titled: Polymers and Lubricants Applications in the Electronics Industry Fluorinated Dyes Liquid Crystals for Active Matrix Liquid Crystal Displays Fluorine in Organic Electronics References
Supercapacitor Module Sizing and Heat Management under Electric, Thermal, and Aging Constraints
Supercapacitors have an important role to play in the development of electric power applications, mostly in the transport domain. Acceleration and braking of cars or trains generate or require a large amount of power during a few seconds. These conditions are particularly suitable for using supercapacitors, which have…
EDLCs Based on Solvent‐Free Ionic Liquids
High-power supercapacitors are key energy storage/conversion systems for applications ranging from sustainable transportation to grid-connected renewable energy plants. Research activity worldwide is focused currently on developing systems of increased specific energy without sacrificing power capability and cycling s…