Results 41 to 50 of about 3,411 (121)

Quantum uncertainties in coupled harmonic oscillator

, 1996
In this paper we analyze the quantum uncertainties and the photon statistics in the interaction between the two modes of radiation by treating them as coupled harmonic oscillator with the motivation of controlling quantum properties of one light beam by ...
Abir Bandyopadhyay, Cottevette, Henry, Jagdish Rai, Lai, Louisell, Love, Pierce, Teich, Walls, Walls   +10 more
core   +1 more source

Phase properties of hypergeometric states and negative hypergeometric states [PDF]

, 1999
We show that the three quantum states (P$\acute{o}$lya states, the generalized non-classical states related to Hahn polynomials and negative hypergeometric states) introduced recently as intermediates states which interpolate between the binomial states ...
Barnett S M, Dottoli G, Fu H C, Fu H C, Fu H C, Gantsog T, Joshi A, Joshi A, Pegg D T, Roy P, Stoler D, Susskind L, Xiao-Guang Wang   +12 more
core   +2 more sources

Prevalence of SOD1 and C9orf72 Variants Among French ALS Population: The GENIALS Study

European Journal of Neurology, Volume 32, Issue 8, August 2025.
The prevalence of SOD1 and C9orf72 variants was analyzed in a French incident population of ALS patients from 22 centers. C9orf72 hexanucleotide repeat expansion and SOD1 variants were observed in 7.6% and 1.6%, respectively. Half of these genetic modifications were found in patients without familial history of ALS.
P. Corcia, D. Erazo, M. d. M. Amador, S. Beltran, E. Bernard, H. Blasco, C. Boutoleau‐Bretonniere, G. Bruneteau, J. P. Camdessanche, W. Camu, J. Cassereau, A. Choumert, P. Codron, P. Cintas, E. De La Cruz, V. Danel, C. Desnuelle, N. Eyraud, F. Esselin, A. L. Fauret, M. Lefilliatre, M. C. Fleury, S. Genestet, A. M. Grapperon, N. Guy, A. Jacquin‐Piques, K. Beauvais, G. Lautrette, G. Le Masson, S. Mathis, A. S. Piegay, S. Pittion‐Vouyovitch, P. Sauleau, M. H. Soriani, A. Vershueren, K. Mouzat, C. Guissart, P. Couratier, P. Vourc'h   +38 more
wiley   +1 more source

Nutritional Status of Children Aged 12 to 36 Months in a Rural District of Hungyen Province, Vietnam

BioMed Research International, Volume 2019, Issue 1, 2019., 2019
Objective. To evaluate the nutritional status of children from 12 to 36 months of age in Kimdong, a rural district in Hungyen Province, Northern Vietnam, in 2017. Subjects and Methods. A cross‐sectional study was carried out on 327 children aged 12‐36 months.
Dang Van Chuc, Nguyen Xuan Hung, Vuong Thi Trang, Dang Viet Linh, Pham Minh Khue, Bach X. Tran   +5 more
wiley   +1 more source

Quantum tight-binding chains with dissipative coupling

New Journal of Physics, 2015
We present a one-dimensional tight-binding chain of two-level systems coupled only through common dissipative Markovian reservoirs. This quantum chain can demonstrate anomalous thermodynamic behavior contradicting Fourier law.
D Mogilevtsev, G Ya Slepyan, E Garusov, S Ya Kilin, N Korolkova   +4 more
doaj   +1 more source

Random Deep Belief Networks for Recognizing Emotions from Speech Signals

Computational Intelligence and Neuroscience, Volume 2017, Issue 1, 2017., 2017
Now the human emotions can be recognized from speech signals using machine learning methods; however, they are challenged by the lower recognition accuracies in real applications due to lack of the rich representation ability. Deep belief networks (DBN) can automatically discover the multiple levels of representations in speech signals. To make full of
Guihua Wen, Huihui Li, Jubing Huang, Danyang Li, Eryang Xun, Jens Christian Claussen   +5 more
wiley   +1 more source

Octave-spanning spectral phase control for single-cycle bi-photons

New Journal of Physics, 2015
The quantum correlation of octave-spanning time–energy entangled bi-photons can be as short as a single optical cycle. Many experiments designed to explore and exploit this correlation require a uniform spectral phase (transform-limited) with very low ...
Yaakov Shaked, Shai Yefet, Tzahi Geller, Avi Pe’er   +3 more
doaj   +1 more source

Breast Disease Patterns Among Patients Presenting for Mammography in a Major Hospital in the Volta Region of Ghana: A Five‐Year Descriptive Retrospective Study

International Journal of Breast Cancer, Volume 2025, Issue 1, 2025.
Introduction: The practice of mammography has transitioned from analog to digital with improved accuracy and significant changes to findings. This study was aimed at investigating the current patterns of breast diseases among women presenting for mammography at a major hospital in the Volta region of Ghana. Methods: This descriptive retrospective study
Seth Kwadjo Angmorterh, Manuel Betancourt Benjamin, Rhoda Kokwe Oppong, Patience Nyamekye Agyemang, Nathaniel Awentiirin Angaag, Kafui Kossi Kekessie, Riaan van de Venter, John Nsor-Atindana, Cosmos Yarfi, Portia Mamle Angmorterh, Sonia Aboagye, Mariella Mawunyo Amoussou-Gohoungo, Adam Inusah, Klenam Dzefi-Tettey, Nii Korley Kortei, Abhishek Tyagi   +15 more
wiley   +1 more source

Intensity modulation and direct detection quantum key distribution based on quantum noise

New Journal of Physics, 2016
Quantum key distribution (QKD) has been studied for achieving perfectly secure cryptography based on quantum mechanics. This paper presents a novel QKD scheme that is based on an intensity-modulation and direct-detection system.
Takuya Ikuta, Kyo Inoue
doaj   +1 more source

Nonlocality of Hardy type in experiments using independent particle sources

, 2002
By applying Hardy's argument, we demonstrate the violation of local realism in a gedanken experiment using independent and separated particle sources.Comment: 9 pages, 1 fig, revtex, title ...
Bell, Clauser, Clauser, Einstein, Eok Kyun Lee, Freeman, Goldstein, Greenberger, Hai-Woong Lee, Hardy, Hardy, Heywood, Hwang, Jae-Weon Lee, Jaewan Kim, Marshall, Wu, Xu-Bo Zou, Yurke, Yurke, Yurke   +20 more
core   +2 more sources