Results 51 to 60 of about 25,098,566 (210)

Exciton fine structure and spin decoherence in monolayers of transition metal dichalcogenides

, 2014
We study the neutral exciton energy spectrum fine structure and its spin dephasing in transition metal dichalcogenides such as MoS$_2$. The interaction of the mechanical exciton with its macroscopic longitudinal electric field is taken into account.
Amand, T., Bouet, L., Glazov, M. M., Lagarde, D., Marie, X., Urbaszek, B.   +5 more
core   +1 more source

Mycoplasma hyopneumoniae vaccination at or shortly before weaning under field conditions : a randomised efficacy trial [PDF]

, 2017
This study assessed the efficacy of two different Mycoplasma hyopneumoniae vaccination programmes in relation to the time of weaning. Eight hundred and twenty-eight piglets were randomly divided into three groups: group V1 was vaccinated three days ...
Arsenakis, Ioannis, Boyen, Filip, Del Pozo Sacristán, Rubén, Haesebrouck, Freddy, Maes, Dominiek, Michiels, Annelies   +5 more
core   +2 more sources

Direct measure of the exciton formation in quantum wells from time resolved interband luminescence [PDF]

, 2003
We present the results of a detailed time resolved luminescence study carried out on a very high quality InGaAs quantum well sample where the contributions at the energy of the exciton and at the band edge can be clearly separated.
B. Deveaud, B. Deveaud, F. Morier-Genoud, J. Berney, J. Shah, J. Szczytko, L. Kappei, M. T. Portella-Oberli, V. M. Agranovich   +8 more
core   +3 more sources

Joint Multimodal Deep Learning-based Automatic Segmentation of Indocyanine Green Angiography and OCT Images for Assessment of Polypoidal Choroidal Vasculopathy Biomarkers

Ophthalmology Science, 2023
Purpose: To develop a fully-automatic hybrid algorithm to jointly segment and quantify biomarkers of polypoidal choroidal vasculopathy (PCV) on indocyanine green angiography (ICGA) and spectral domain-OCT (SD-OCT) images. Design: Evaluation of diagnostic
Jessica Loo, PhD, Kelvin Y.C. Teo, MD, Chinmayi H. Vyas, MD, Janice Marie N. Jordan-Yu, MD, Amalia B. Juhari, MD, Glenn J. Jaffe, MD, Chui Ming Gemmy Cheung, MD, Sina Farsiu, PhD   +7 more
doaj   +1 more source

Characterisation of porcine circovirus type 2 in porcine circovirus disease cases in England and Wales [PDF]

, 2018
Confirmed cases of porcine circovirus disease (PCVD) in Great Britain have shown a steady decline since the availability of porcine circovirus type 2 (PCV2) vaccines. However, PCVD is still occasionally diagnosed.
Alarcon, Alarcon, Franzo, Kwon, Opriessnig, Opriessnig, Sorden, Xiao, Young   +8 more
core   +2 more sources

Cost-effectiveness analysis of domestic 13-valent pneumococcal conjugate vaccine for children under 5 years of age in mainland China

Human Vaccines & Immunotherapeutics, 2021
Background: The first Chinese domestic 13-valent pneumococcal conjugate vaccine (WoAnxin®, PCV-13) is available for children aged 2 months to 5 years and is more economical than import vaccine with equal safety and immunogenicity.
Caixia Wang, Li Su, Qiuling Mu, Xueyan Gu, Xuejun Guo, Xuxia Wang   +5 more
doaj   +1 more source

Resonant hyper-Raman scattering in spherical quantum dots

, 1998
A theoretical model of resonant hyper-Raman scattering by an ensemble of spherical semiconductor quantum dots has been developed. The electronic intermediate states are described as Wannier-Mott excitons in the framework of the envelope function ...
A. Garcia-Cristobal, A. García-Cristobal, A. J. Shields, A. V. Baranov, A. V. Fedorov, A. V. Fedorov, Al. L. Efros, C. Hermann, C. Trallero-Giner, C. Trallero-Giner, C. Trallero-Giner, C. Trallero-Giner, C. Trallero-Giner, C. W. Beenaker, D. M. Brink, E. Menendez, E. Menendez, E. Menéndez-Proupin, E. Roca, G. Scamarcio, H. Fröhlich, J. D. Jackson, K. C. Rustagi, K. Inoue, M. C. Klein, M. Cardona, M. D. Levenson, M. P. Chamberlain, M. P. Chamberlain, P. T. C. Freire, R. Fuchs, R. G. Alonso, R. Ruppin, T. D. Krauss, U. Woggon, V. N. Denisov, W. L Wolf   +36 more
core   +1 more source

Suitability and limitations of portion-specific abattoir data as part of an early warning system for emerging diseases of swine in Ontario [PDF]

, 2012
Background Abattoir data have the potential to provide information for geospatial disease surveillance applications, but the quality of the data and utility for detecting disease outbreaks is not well understood.
Andrea L Thomas-Bachli, David L Pearl, Robert M Friendship, Olaf Berke   +3 more
core   +2 more sources

Retrospective investigation of porcine circoviruses in cases of porcine dermatitis and nephropathy syndrome

Veterinary Research
Porcine dermatitis and nephropathy syndrome (PDNS) is a severe condition that affects mainly growing pigs and is considered to be caused by a type III hypersensitivity reaction.
Àlex Cobos, Mariano Domingo, Mónica Pérez, Eva Huerta, Anna Llorens, Joaquim Segalés, Marina Sibila   +6 more
doaj   +1 more source

Optoelectronics of Inverted Type-I CdS/CdSe Core/Crown Quantum Ring

, 2017
Inverted type-I heterostructure core/crown quantum rings (QRs) are quantum-efficient luminophores, whose spectral characteristics are highly tunable. Here, we study the optoelectronic properties of type-I core/crown CdS/CdSe QRs in the zincblende phase -
Bose S., Chuang S. L., Dao Hua Zhang, Lew Yan Voon L. C., Sumanta Bose, Weijun Fan   +5 more
core   +1 more source