نتایج جستجو برای: double shell roof

تعداد نتایج: 299526  

2012
Weien Yuan Zhenguo Liu

In order to address preserved protein bioactivities and protein sustained-release problems, a method for preparing double-walled microspheres with a core (protein-loaded nanoparticles with a polymer-suspended granule system-formed core) and a second shell (a polymer-formed shell) for controlled drug release and preserved protein bioactivities has been developed using (solid-in-oil phase-in-hydr...

Journal: :Physical review letters 2016
Y Iwata N Shimizu T Otsuka Y Utsuno J Menéndez M Honma T Abe

We present the nuclear matrix element for the neutrinoless double-beta decay of ^{48}Ca based on large-scale shell-model calculations including two harmonic oscillator shells (sd and pf shells). The excitation spectra of ^{48}Ca and ^{48}Ti, and the two-neutrino double-beta decay of ^{48}Ca are reproduced in good agreement to the experimental data. We find that the neutrinoless double-beta deca...

Journal: :Chemphyschem : a European journal of chemical physics and physical chemistry 2017
Chun-Xia Zhao Dong Chen Yue Hui David A Weitz Anton P J Middelberg

Double emulsions with a hierarchical core-shell structure have great potential in various applications, but their broad use is limited by their instability. To improve stability, water-in-oil-in-water (W/O/W) emulsions with an ultrathin oil layer of several hundred nanometres were produced by using a microcapillary device. The effects of various parameters on the generation of ultrathin-shell d...

Journal: :Chemphyschem : a European journal of chemical physics and physical chemistry 2007
Matthew F Bush Richard J Saykally Evan R Williams

Infrared laser action spectroscopy in a Fourier-transform ion cyclotron resonance mass spectrometer is used in conjunction with ab initio calculations to investigate doubly charged, hydrated clusters of calcium formed by electrospray ionization. Six water molecules coordinate directly to the calcium dication, whereas the seventh water molecule is incorporated into a second solvation shell. Spec...

Journal: :Transactions of the Architectural Institute of Japan 1958

2017
Anthony F. Starace Evgeny A. Pronin N. L. Manakov S. I. Marmo E. A. Pronin

An ab initio parametrization of the doubly-differential cross section (DDCS) for twophoton double ionization (TPDI) from an s2 subshell of an atom in a S0-state is presented. Analysis of the elliptic dichroism (ED) effect in the DDCS for TPDI of He and its comparison with the same effect in the concurrent process of sequential double ionization shows their qualitative and quantitative differenc...

Journal: :International Astronomical Union Colloquium 1979

Journal: :Transactions of the Architectural Institute of Japan 1959

2011
Shin-Hyun Kim Jin Woong Kim Jun-Cheol Cho David A. Weitz

We introduce an emulsification technique that creates monodisperse double-emulsion drops with a core–shell geometry having an ultra-thin wall as a middle layer. We create a biphasic flow in a microfluidic capillary device by forming a sheath flow consisting of a thin layer of a fluid with high affinity to the capillary wall flowing along the inner wall of the capillary, surrounding the innermos...

2008
Andreas FALK Peter VON BUELOW

In contemporary architectural design new and experimental forms are constantly searched for and in the interaction between structural and architectural design a readable structural function adding to the architectural experience can be of interest. Cross-laminated timber plate elements show a high stiffness to weight ratio, and provide a wide range of possible structural applications. They have...

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