Results 41 to 50 of about 61,632 (243)

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

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

Development of Photonic Crystal Fiber Based Gas/ Chemical Sensors

, 2018
The development of highly-sensitive and miniaturized sensors that capable of real-time analytes detection is highly desirable. Nowadays, toxic or colorless gas detection, air pollution monitoring, harmful chemical, pressure, strain, humidity, and ...
AA Rifat, AA Rifat, AA Rifat, BK Paul, Cándido Bariáin, D Ahuja, D Bykov, E Austin, G Amouzad Mahdiraji, G Whitenett, H Ademgil, H Ebendorff-Heidepriem, H Hamzaoui El, H Xuan, IE Araci, J Knight, J Park, J-M Brosi, J-P Berenger, Jeff Hecht, K Ahmed, K Ahmed, K Cui, K Fasihi, Kawsar Ahmed, KT Wan, L Alwis, M Arjmand, M Kaltenbrunner, M Pushkarsky, Md. Rabiul Hasan, Moutusi De, MR Hasan, MS Habib, NL Andrews, P Hu, Q Liu, R Hao, R. F. Cregan, S Asaduzzaman, S Asaduzzaman, S Das, S Gong, S Liu, S Olyaee, S Xu, SA Morin, SA Razzak, SK Mishra, SK Mishra, T Takeo, T Uno, TA Birks, W Ding, W Jin, Wee Lit Ng, X Feng, Y Al-Qazwini, Y Gao, Y Hou, Y Liu, Y Lu, Y Wang, Y Zhao, Y-H Chang   +64 more
core   +1 more source

The oscillating behavior of the pair correlation function in galaxies

, 2014
The pair correlation function (PCF) for galaxies presents typical oscillations in the range 20-200 Mpc/h which are named baryon acoustic oscillation (BAO).
Zaninetti, L.
core   +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

Numerical Investigation of the Optical Properties for Multiple PCF Structures in the THz Regime

Sensing and Bio-Sensing Research, 2021
This paper presents three different PCF structures including circular, hexagonal, and square holes forming four rings. To investigate various optical properties, simulation has been performed in between 1 THz to 2 THz regimes. Using these PCF structures,
Rayhan Habib Jibon, Abdullah Al-Mamun Bulbul, Md. Ekhlasur Rahaman   +2 more
doaj   +1 more source

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

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

Temporal Estimation of Non-Rigid Dynamic Human Point Cloud Sequence Using 3D Skeleton-Based Deformation for Compression

Sensors, 2023
This paper proposes an algorithm for transmitting and reconstructing the estimated point cloud by temporally estimating a dynamic point cloud sequence. When a non-rigid 3D point cloud sequence (PCS) is input, the sequence is divided into groups of point ...
Jin-Kyum Kim, Ye-Won Jang, Sol Lee, Eui-Seok Hwang, Young-Ho Seo   +4 more
doaj   +1 more source

Breaking the Boundary between Permanent Capital Farmland and Arable Land in China: Understanding State and Drivers of Permanent Capital Farmland Non-Grain Production in a Rapid Urbanizing County

Land
Amid unprecedented challenges to protect arable land, China’s permanent capital farmland (PCF) has played a crucial role in grain production. However, a clear legal and physical boundary between PCF and arable land seems to be unable to stop the spread ...
Yunjie Shi, Hengpeng Li, Jianwei Geng, Akida Askar, Zhongjing Zhao, Jiaping Pang, Wangshou Zhang, Yuyang Shao   +7 more
doaj   +1 more source