Results 41 to 50 of about 62,379 (242)

Ab initio van der Waals interactions in simulations of water alter structure from mainly tetrahedral to high-density-like [PDF]

, 2011
The structure of liquid water at ambient conditions is studied in ab initio molecular dynamics simulations using van der Waals (vdW) density-functional theory, i.e. using the new exchange-correlation functionals optPBE-vdW and vdW-DF2.
Abascal J. L. F., Abascal J. L. F., Accordino S. R., Anders Nilsson, Andreas Møgelhøj, André K. Kelkkanen, Angell C. A., Angell C. A., Bengt I. Lundqvist, Borick S. S., Brovchenko I., Brovchenko I., Car R., Cavalleri M., Chau P. L., Chen W., Cho C. H., Clark G. N. I., Clark G. N. I., Cooper V. R., Curtiss L. A., Debenedetti P. G., Dion M., Eaves J. D., Enkovaara J., Errington J. R., Fanourgakis G. S., Finney J. L., Fu L., Fuchs O., Gianturco F. A., Grimme S., Grossman J. C., Gulans A., Head-Gordon T., Hetényi B., Huang C., Huang C., Huang C., Huang C., Hura G., Hura G., Ireta J., Jakob Schiøtz, Jedlovszky P., Jens Jørgen Mortensen, Jens K. Nørskov, Jurecka P., K. Thor Wikfeldt, Karsten W. Jacobsen, Kelkkanen A. K., Kennedy D., Klimes J., Koza M. M., Koza M. M., Kristyan S., Kumar P., Langreth D. C., Lars G. M. Pettersson, Lee C. T., Lee H. S., Lee K., Leetmaa M., Leetmaa M., Leung K., Lin I. C., Lishchuk S. V., Lynden-Bell R. M., Mallamace F., Mallamace F., McGreevy R. L., Mishima O., Molinero V., Molnar L. F., Moore E. B., Mortensen J. J., Murray E. D., Myneni S., Narten A. H., Narten A. H., Neuefeind J., Nilsson A., Nilsson A., Odelius M., Odelius M., Okhulkov A. V., Paesani F., Paschek D., Perdew J. P., Perdew J. P., Pettersson L. G. M., Poole P. H., Poole P. H., Prendergast D., Pusztai L., Puzder A., Roman-Perez G., Ruocco G., Santra B., Sastry S., Schmid R., Schmidt J., Schober H., Shiratani E., Shiratani E., Smith J. D., Soper A., Soper A. K., Soper A. K., Soper A. K., Soper A. K., Soper A. K., Soper A. K., Sorenson J. M., Speedy R. J., Speedy R. J., Speedy R. J., Stanley H. E., Stanley H. E., Stokely K., Takatani T., Todorova T., Tokushima T., Tokushima T., Tulk C. A., VandeVondele J., Venkatesh C. G., Walker B., Wang J., Wang Y., Wernet P., Wikfeldt K. T., Wikfeldt K. T., Wikfeldt K. T., Williams R. W., Xu L., Yokoyama H., Yoo S., Yoo S., Zhang Y. K.   +139 more
core   +3 more sources

Conditional essentiality of the 11-subunit complex I-like enzyme in strict anaerobes: the case of Desulfitobacterium hafniense strain DCB-2

Frontiers in Microbiology
In oxidative phosphorylation, respiratory complex I serves as an entry point in the electron transport chain for electrons generated in catabolic processes in the form of NADH.
Mathilde Stéphanie Willemin, Florence Armand, Romain Hamelin, Julien Maillard, Christof Holliger   +4 more
doaj   +1 more source

A comparison between passive and active case finding in TB control in the Arkhangelsk region [PDF]

International Journal of Circumpolar Health, 2014
Background: In Russia, active case finding (ACF) for certain population groups has been practiced uninterruptedly for many decades, but no studies comparing ACF and passive case finding (PCF) approaches in Russia have been published.
Vladimir N. Kuznetsov, Andrej M. Grjibovski, Andrey O. Mariandyshev, Eva Johansson, Gunnar A. Bjune   +4 more
doaj   +1 more source

Stacking the Equiangular Spiral [PDF]

, 2013
We present an algorithm that adapts the mature Stack and Draw (SaD) methodology for fabricating the exotic Equiangular Spiral Photonic Crystal Fiber.
Agrawal, A., Azabi, Y. O., Rahman, B. M.
core   +2 more sources

Integration in Real PCF

Information and Computation, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Edalat, A, Escardo, MH
openaire   +3 more sources

Cost-effectiveness analysis of community active case finding and household contact investigation for tuberculosis case detection in urban Africa. [PDF]

PLoS ONE, 2015
INTRODUCTION:Case detection by passive case finding (PCF) strategy alone is inadequate for detecting all tuberculosis (TB) cases in high burden settings especially Sub-Saharan Africa.
Juliet N Sekandi, Kevin Dobbin, James Oloya, Alphonse Okwera, Christopher C Whalen, Phaedra S Corso   +5 more
doaj   +1 more source

High sensitivity temperature sensor based on a helically twisted photonic crystal fiber

Results in Physics, 2021
Helically twisted photonic crystal fibers (HT-PCFs) provide additional opportunities for controlling the light propagation characteristics and improving the sensing performances.
Shi Qiu, Jinhui Yuan, Sainan Duan, Xian Zhou, Chao Mei, Yuwei Qu, Binbin Yan, Qiang Wu, Kuiru Wang, Xinzhu Sang, Keping Long, Chongxiu Yu   +11 more
doaj   +1 more source

Low material loss and dispersion flattened fiber for single mode THz-wave transmission applications

Results in Physics, 2018
In the article, a very low loss terahertz (THz) photonic crystal fiber (PCF) has been proposed and investigated precisely. The investigation results have proved that the designed PCF shows very low effective material loss (EML) of 0.03 cm−1 at 1.0 THz ...
Bikash Kumar Paul, Md. Shadidul Islam, Shuvo Sen, Kawsar Ahmed, Muhammad Shahin Uddin   +4 more
doaj   +1 more source

Seismic Performance and Design of the Fully Assembled Precast Concrete Frame with Buckling-Restrained Braces

Buildings, 2022
Although precast concrete structures have been widely used in building engineering, their application in moderate- and high-seismic zones is restricted because of poor lateral performance. This study proposed a fully assembled precast concrete frame with
Yuan Huang, Qiming Wu, Tuo Tang
doaj   +1 more source

Depolarized guided acoustic wave Brillouin scattering in hollow-core photonic crystal fibers

, 2015
By performing quantum-noise-limited optical heterodyne detection, we observe polarization noise in light after propagation through a hollow-core photonic crystal fiber (PCF).
Elser, Dominique, Heim, Bettina, Leuchs, Gerd, Marquardt, Christoph, Stiller, Birgit, Zhong, Wenjia Elser née   +5 more
core   +1 more source