Results 41 to 50 of about 8,545,961 (198)

Inverting Chaos: Extracting System Parameters from Experimental Data [PDF]

, 1996
Given a set of experimental or numerical chaotic data and a set of model differential equations with several parameters, is it possible to determine the numerical values for these parameters using a least-squares approach, and thereby to test the model ...
Baker, Gregory L., Blackburn, James A., Gollub, J.P.   +2 more
core   +2 more sources

Experimental Models of Pancreatitis

Clinical Endoscopy, 2014
Acute pancreatitis is an inflammatory disease characterized by interstitial edema, inflammatory cell infiltration, and acinar cell necrosis, depending on its severity. Regardless of the extent of tissue injury, acute pancreatitis is a completely reversible process with evident normal tissue architecture after recovery. Its pathogenic mechanism has been
Hyun, Jong Jin, Lee, Hong Sik
openaire   +2 more sources

Heterogeneous nuclear ribonucleoprotein K promotes the progression of lung cancer by inhibiting the p53‐dependent signaling pathway

Thoracic Cancer, 2022
Background Heterogeneous nuclear ribonucleoprotein K (hnRNPK) is a nucleic acid‐binding protein. Reportedly, hnRNPK is overexpressed in many human tumors, and such overexpression is associated with poor prognosis, implicating the role of hnRNPK as an ...
Mengyuan Li, Xingjiu Yang, Guoxin Zhang, Le Wang, Ziwei Zhu, Wenlong Zhang, Hao Huang, Ran Gao   +7 more
doaj   +1 more source

Torque control of switched reluctance motors [PDF]

, 2011
This paper presents the performance of an instantaneous torque control method. The simulation and experimental results illustrate the capability of Switched Reluctance Motors (SRM) being used in the motor drive industry. Based on experimental data, the
García García, Alfonso, Morón Fernández, Carlos, Somolinos Sánchez, José Andrés, Tremps Guerra, Enrique   +3 more
core   +1 more source

Combined transcriptome and metabolome analysis reveals the regulatory network of histidine kinase QseC in the two-component system of Glaesserella parasuis

Frontiers in Microbiology
IntroductionGlaesserella parasuis (G. parasuis) causes agent Glässer’s disease in swine. This study investigated the mechanism of QseC in G. parasuis.MethodsThe study utilized transcriptomic and metabolomic sequencing techniques.
Xuefeng Yan, Yuhong Zhou, Songwei Liu, Congwei Gu, Congwei Gu, Wudian Xiao, Wudian Xiao, Mingde Zhao, Mingde Zhao, Zehui Yu, Zehui Yu, Lvqin He, Lvqin He   +12 more
doaj   +1 more source

Stem cell therapy for Alzheimer’s disease: An overview of experimental models and reality

Animal Models and Experimental Medicine, 2022
Alzheimer's disease (AD) is a neurodegenerative disorder. The pathology of AD is characterized by extracellular amyloid beta (Aβ) plaques, neurofibrillary tangles composed of hyperphosphorylated tau, neuronal death, synapse loss, and brain atrophy.
Chuan Qin, Kewei Wang, Ling Zhang, Lin Bai   +3 more
doaj   +1 more source

Experimental verification of vapor deposition model in Mach 0.3 burner rigs [PDF]

, 1984
A comprehensive theoretical framework of deposition from combustion gases was developed covering the spectrum of various mass delivery mechanisms including vapor, thermophoretically enhanced small particle, and inertially impacting large particle ...
Gokoglu, S. A.
core   +1 more source

Possible Experimental Test of Continuous Medium Model for Fractal Media

, 2005
We use the fractional integrals to describe fractal media. We consider the fractal media as special ("fractional") continuous media. We discuss the possible experimental testing of the continuous medium model for fractal media that is suggested in Phys ...
Avnir, Bale, Beran, Christensen, Collins, Katz, Le Mehaute, Mandelbrot, Pfeifer, Ren, Samko, Samko, Schaefer, Schaefer, Schroeder, Tarasov, Tarasov, Tarasov, Tarasov, Tarasov, Vasily E. Tarasov, Zaslavsky, Zaslavsky   +22 more
core   +2 more sources

Mitochondrial Dysfunction in Aging: Future Therapies and Precision Medicine Approaches

MedComm – Future Medicine
Mitochondria are the primary energy hubs of cells and are critical for maintaining cellular functions. However, aging leads to a decline in mitochondrial efficiency.
Lanlan Jia, Ziyu Wei, Jinyuan Luoqian, Xi Wang, Chao Huang   +4 more
doaj   +1 more source

The Association of Iron and the Pathologies of Parkinson’s Diseases in MPTP/MPP+-Induced Neuronal Degeneration in Non-human Primates and in Cell Culture

Frontiers in Aging Neuroscience, 2019
Despite much efforts in the last few decades, the mechanism of degeneration of dopamine (DA) neurons in the substantia nigra (SN) in Parkinson’s disease (PD) remains unclear.
Liangqin Shi, Liangqin Shi, Chao Huang, Chao Huang, Qihui Luo, Qihui Luo, Edmond Rogers, Yu Xia, Wentao Liu, Wentao Liu, Wenjing Ma, Wen Zeng, Li Gong, Jing Fang, Li Tang, Anchun Cheng, Riyi Shi, Zhengli Chen, Zhengli Chen, Zhengli Chen   +19 more
doaj   +1 more source