Results 31 to 40 of about 1,274,726 (282)

Long-term outcomes of delayed clozapine initiation in treatment-resistant schizophrenia: a multicenter retrospective cohort study

BMC Psychiatry, 2023
Background Clozapine is the only antipsychotic medication with proven efficacy against treatment-resistant schizophrenia. This multicenter retrospective cohort study aimed to evaluate the impact of a delay in clozapine initiation on long-term outcomes ...
Masakazu Hatano, Hiroyuki Kamei, Ippei Takeuchi, Kazuhiko Gomi, Takashi Sakakibara, Shogo Hotta, Satoru Esumi, Kiyotaka Tsubouchi, Yoshihito Shimizu, Shigeki Yamada   +9 more
doaj   +1 more source

Concordance of Chronotype Categorisations Based on Dim Light Melatonin Onset, the Morningness-Eveningness Questionnaire, and the Munich Chronotype Questionnaire

Clocks & Sleep, 2021
Chronotype reflects circadian timing and can be determined from biological markers (e.g., dim light melatonin onset; DLMO), or questionnaires (e.g., Morningness-Eveningness Questionnaire; MEQ, or Munich Chronotype Questionnaire; MCTQ).
Andrew M. Reiter, Charli Sargent, Gregory D. Roach   +2 more
doaj   +1 more source

Asymptotic tails of massive scalar fields in a stationary axisymmetric EMDA black hole geometry

, 2004
The late-time tail behavior of massive scalar fields is studied analytically in a stationary axisymmetric EMDA black hole geometry. It is shown that the asymptotic behavior of massive perturbations is dominated by the oscillatory inverse power-law ...
Abramowitz M, Giammatteo M, Hod S, Hod S, Hod S, Hod S, Hod S, Jing J L, Jing J L, Jing Ji-Liang, Khanna G, Leaver E W, Misner C W, Morse P M, Pan Qi-Yuan, Price R H, Ruffini R   +16 more
core   +1 more source

The young open cluster Berkeley 55 [PDF]

, 2011
We present UBV photometry of the highly reddened and poorly studied open cluster Berkeley 55, revealing an important population of B-type stars and several evolved stars of high luminosity.
Amparo Marco, Andrillat, Andrillat, Arellano Ferro, Caron, Draper, Díaz, Fitzgerald, Ginestet, González, Hassan, Howarth, Ignacio Negueruela, Jeffries, Koornneef, Levesque, Mermilliod, Mermilliod, Meynet, Mowlavi, Poelarends, Salasnich, Schmidt-Kaler, Shortridge, Skrutskie, Straižys, Turner, Valdes, Wegner, Weidemann, Winkler, Zhou   +31 more
core   +3 more sources

Faint M-dwarfs and the structure of the Galactic disk [PDF]

, 1997
We use broadband photometry and low-resolution spectra of a complete sample of late-K and M dwarfs brighter than I=22 in three fields at high galactic latitude to study issues relating to galactic structure and large scale abundance gradients in the ...
Cohen, J. G., Cowie, L., Gizis, J. E., Hogg, D. W., Hu, E., Pahre, M. A., Reid, I. N., Songaila, A.   +7 more
core   +5 more sources

Late-Time Tails in Gravitational Collapse of a Self-Interacting (Massive) Scalar-Field and Decay of a Self-Interacting Scalar Hair [PDF]

, 1998
We study analytically the initial value problem for a self-interacting (massive) scalar-field on a Reissner-Nordstr\"om spacetime. Following the no-hair theorem we examine the dynamical physical mechanism by which the self-interacting (SI) hair decays ...
C. Gundlach, C. W. Misner, E. Poisson, E. W. Leaver, P. M. Morse, R. H. Price, R. Ruffini, Shahar Hod, Tsvi Piran   +8 more
core   +5 more sources

Micronutrient Accumulation in Conilon Coffee Berries with Different Maturation Cycles

Revista Brasileira de Ciência do Solo, 2015
The number of days between anthesis and maturation of conilon coffee berries varies according to the genotype. Thus, it is believed that periods of greater nutrient demand for fruit formation also vary according to the genotype, directly influencing ...
Wellington Braida Marré, Fábio Luiz Partelli, Marcelo Curitiba Espindula, Jairo Rafael Machado Dias, Ivoney Gontijo, Henrique Duarte Vieira   +5 more
doaj   +1 more source

Oromandibular Dyskinesia as the Initial Manifestation of Late-Onset Huntington Disease [PDF]

Journal of Movement Disorders, 2011
Huntington’s disease (HD) is a neurodegenerative disorder characterized by a triad of choreoathetosis, dementia and dominant inheritance. The cause of HD is an expansion of CAG trinucleotide repeats in the HD gene.
Dong-Seok Oh, Eun-Seon Park, Seong-Min Choi, Byeong-Chae Kim, Myeong-Kyu Kim, Ki-Hyun Cho   +5 more
doaj   +1 more source

Corrections to deuterium hyperfine structure due to deuteron excitations

, 2003
We consider the corrections to deuterium hyperfine structure originating from the two-photon exchange between electron and deuteron, with the deuteron excitations in the intermediate states. In particular, the motion of the two intermediate nucleons as a
A. Bohr, A. C. Zemach, A. I. Milstein, A. I. Milstein, D. A. Greenberg, D. J. Wineland, F. E. Low, F. E. Low, F. E. Low, G. T. Bodwin, I. B. Khriplovich, M. Gell-Mann, N. F. Ramsey, R. P. Feynman   +13 more
core   +2 more sources

On asymptotic stability of the Skyrmion [PDF]

, 2007
We study the asymptotic behavior of spherically symmetric solutions in the Skyrme model. We show that the relaxation to the degree-one soliton (called the Skyrmion) has a universal form of a superposition of two effects: exponentially damped oscillations
Andrzej Rostworowski, J. B. McLeod, K. D. Kokkotas, L. B. Kapitanski, M. I. Weinstein, N. Manton, P. D. Lax, Piotr Bizoń, Tadeusz Chmaj   +8 more
core   +1 more source