Results 91 to 100 of about 772,966 (301)

Acoustic superradiance from an optical-superradiance-induced vortex in a Bose-Einstein condensate

, 2014
We consider the simultaneous scattering of an angular momentum carrying Laguerre-Gaussian light beam and an acoustic wave from an atomic Bose-Einstein condensate, under condition of optical superradiance induced vortex state.
Ghazanfari, Nader, Mustecaplioglu, Ozgur E.   +1 more
core   +2 more sources

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

Development of Kifilideen’s Elimination Matrix Model to Solve Simultaneous Equations of Four Variables (w, x, y, and z), Three Variables (x, y, and z), and Two Variables (x and y)

Noumerico
The Gaussian elimination method of solving four variables of simultaneous equations involves eliminating some elements of the simultaneous equations in triangular form to zero to determine the values of the variables of the simultaneous equations.
Kifilideen Osanyinpeju
doaj   +1 more source

A SIMULTANEOUS EQUATION MODEL OF THE ECONOMIC-ECOLOGIC SYSTEM IN CITRUS GROVES [PDF]

Crop Production/Industries,
Langham, Max R., Lee, Jonq-Ying
core   +1 more source

Stable localized pulses and zigzag stripes in a two-dimensional diffractive-diffusive Ginzburg-Landau equation

, 2001
We introduce a model of a two-dimensional (2D) optical waveguide with Kerr nonlinearity, linear and quintic losses, cubic gain, and temporal-domain filtering. In the general case, temporal dispersion is also included, although it is not necessary.
Atai, Atai, Boris A. Malomed, Brown, Crasovan, Cross, Deissler, Deissler, Firth, Hakim, Hidetsugu Sakaguchi, Hocking, Hoyle, Jung, Klemm, Leutheusen, Liu, Liu, Loesel, Malomed, Malomed, Metlushko, Pereira, Sakaguchi, Sakaguchi, Sakaguchi, Sakaguchi, Sakaguchi, Sergeev, Sergeev, Sigrist, Spälter, Thual, van Saarloos   +33 more
core   +1 more source

ALDOA Promotes Glycolysis and NLRP3/GSDMD Pyroptosis to Accelerate ALS Progression

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is characterized by progressive motor neuron degeneration. Glycolytic dysregulation is implicated in disease progression, yet the underlying mechanisms remain unclear. This study investigates how Aldolase A (ALDOA) drives ALS progression through glycolysis‐mediated motor neuron pyroptosis.
Kaixin Yan, Yan Jiang, Yuxuan Yong, Tianshuo Zhang, Niannian Zhang, Qianqian Zeng, Xue Gong, Li Meng, Fangfang Bi, Yongmin Liu   +9 more
wiley   +1 more source

Monte-carlo evidence suggesting a no moment problem of the continuous updating estimator [PDF]

Monte Carlo evidence is provided that suggests that the continuous updating estimator might have a moment problem. In the linear simultaneous equation model, its performance in terms of sample median and standard deviation is virtually identical to the ...
Patrik Guggenberger
core  

Assessment of Skin in Patients With Systemic Sclerosis Using High‐Frequency Ultrasound and Shear Wave Elastography: A Comparative Study With Histology, Molecular, and Clinical Parameters

Arthritis Care &Research, EarlyView.
Objective Ultrasound (US) has been proposed as a potential tool for assessing skin fibrosis in systemic sclerosis (SSc). However, a large‐scale comparison of US‐based assessment with histologic markers of skin fibrosis has not been reported. We evaluated US‐based skin assessments for their face validity (differentiation between involved SSc and healthy
Ruhani Desai, Filemon Tan, Minghua Wu, Jeffery L. Browning, Samuel Theodore, Meng Zhang, Brian Skaug, Harshdeep Singh Chawla, Manmohan Singh, Salavat Aglyamov, Kirill V. Larin, Maureen Mayes, Shervin Assassi   +12 more
wiley   +1 more source

Pricing: a Management Technology for Goat Meat Market in Bangladesh Using Simultaneous Equation Model

International Journal of Bio-Resource and Stress Management, 2013
This study was conducted to find out the management technology of goat meat market for improving local contribution to this market in Bangladesh. In this study a complex multi-equation system model is established to represent the management technology ...
F. Yasmin, M. A. H. Miyan, S. M. Z. H. Chowdhury   +2 more
doaj  

Individual wage and reservation wage: efficient estimation of a simultaneous equation model with endogenous limited dependent variables [PDF]

We consider a simultaneous equation model with two endogenous limited dependent variables (individual wage and reservation wage) characterized by a selection mechanism determining a two-regimes endogenous-switching.
Calzolari, Giorgio, Di Pino, Antonino
core   +1 more source