Results 21 to 30 of about 227,189 (224)

A Robust Metal‐Organic Framework With ‘Molecular Gates’ for Efficient Separation of Ethane From Ethylene

open access: yesAngewandte Chemie, EarlyView.
By installing an amino‐based molecular gate at a specific site within a robust zinc‐adenine framework, temperature‐tunable inversion of C2H6/C2H4 selectivity is achieved, enabling single‐step on‐stream production of polymer‐grade ethylene. ABSTRACT Ethane‐selective sorbents can enable single‐step purification of ethylene but remain elusive to date.
Shao‐Min Wang   +7 more
wiley   +2 more sources

A new link function for the prediction of binary variables

open access: yesCroatian Review of Economic, Business and Social Statistics, 2018
If there are no heavy sanctions in place to prevent it, the problem of the cancellation of appointments can lead to huge economic losses and can have a significant impact on underutilized resources of healthcare facilities.
Gheno Gloria
doaj   +1 more source

Background Knowledge and Translation Ability [PDF]

open access: yesMatn/Pizhūhī-i Adabī, 1998
In recent decades, i11 most cases information transfer depends on flicie11t translation. However, most of tire rendered materials are incomprehensible and this is due to many factors such as deficiencies in tire translator "background knowledge qf ...
parviz birjandi, R. amin zadeh
doaj   +1 more source

Fast X-ray powder diffraction on I11 at Diamond

open access: yesJournal of Synchrotron Radiation, 2011
The commissioning and performance characterization of a position-sensitive detector designed for fast X-ray powder diffraction experiments on beamline I11 at Diamond Light Source are described. The detecting elements comprise 18 detector-readout modules of MYTHEN-II silicon strip technology tiled to provide 90° coverage in 2θ.
Stephen P, Thompson   +9 more
openaire   +2 more sources

Model for Dissipative Highly Nonlinear Waves in Dry Granular Systems

open access: yes, 2010
A model is presented for the characterization of dissipative effects on highly nonlinear waves in one-dimensional dry granular media. The model includes three terms: Hertzian, viscoelastic, and a term proportional to the square of the relative velocity ...
H. Hertz   +4 more
core   +1 more source

Effects of Government Expenditure on Non-Farm Employment and Poverty in the Iranian Rural Sector [PDF]

open access: yesپژوهشهای اقتصادی, 2010
Considering changes in economic conditions and global priorities in the last decade, development objectives such as poverty reduction and income distribution were typically cast in terms of economic growth.
Alireza Naseri   +3 more
doaj  

Carbonate Formation in Non-Aqueous Environments by Solid-Gas Carbonation of Silicates

open access: yes, 2012
We have produced synthetic analogues of cosmic silicates using the Sol Gel method, producing amorphous silicates of composition Mg(x)Ca(1-x)SiO3. Using synchrotron X-ray powder diffraction on Beamline I11 at the Diamond Light Source, together with a ...
Day, S. J.   +3 more
core   +1 more source

Emotions and scope effects in the monetary valuation of health [PDF]

open access: yes, 2018
JEL classifications: H41 H51 I11 I18 I31This study presents evidence on the role of emotions in the monetary evaluation of health technologies, namely, drug-eluting stents (DES) in our case.
Araña, Jorge   +3 more
core   +1 more source

The i11/2 f5/2 and i11/2 p3/2 neutron particle-hole multiplets in 208Pb

open access: yes, 2006
16 pages, 9 ...
Heusler, A.   +9 more
openaire   +2 more sources

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