Results 81 to 90 of about 36,323 (288)

The coincidence degree between the geochemical behavior of elements and the periodic variation of elements based on geochemical data of C2 coal seam in the Fengfeng mining area of the Handan Coalfield in Hebei, China [PDF]

, 2019
In this data-set, based on the geochemical data of C2 coal seam in the Fengfeng mining area of the Handan Coalfield in Hebei (China), where provided ideal coal samples changing continuously from low-rank metamorphic coal to high-rank metamorphic coal ...
Liu, Shande, Yang, Jianye (7106822), Qin, Shenjun (7106825), Qin, Shenjun, Zhang, Weiguo (7106828), Yang, Jianye, Xu, Fei (7106831), Zhang, Weiguo, Liu, Shande (5370752), Xu, Fei   +9 more
core   +1 more source

Positive almost periodic solutions for a predator-prey Lotka-Volterra system with delays

Electronic Journal of Qualitative Theory of Differential Equations, 2012
In this paper, by using Mawhin's continuation theorem of coincidence degree theory, sufficient conditions for the existence of positive almost periodic solutions are obtained for the predator-prey Lotka-Volterra competition system with delays \begin ...
Yuan Ye
doaj   +1 more source

The existence of almost periodic solution: via coincidence degree theory [PDF]

Boundary Value Problems, 2016
The author studies the existence of an almost periodic solution of a delay differential equation. First, few important lemmas are established and then the main result is proved. The main technique used is topological degree theory. Several estimates are established in order to fit the system in the framework of degree theory.
openaire   +1 more source

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

Annals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao, Qiu‐Ping Zhao, Run‐Yun Li, Wei Chen, Huan‐Huan Song, Wan‐Jin Chen, Ying Fu   +6 more
wiley   +1 more source

Infinitely Many Quasi-Coincidence Point Solutions of Multivariate Polynomial Problems [PDF]

, 2013
Let F:ℝn×ℝ→ℝ be a real-valued polynomial function of the form F(x¯,y)=as(x¯)ys+as-1(x¯)ys-1+⋯+a0(x¯) where the degree s of y in F(x¯,y) is greater than 1. For arbitrary polynomial function f(x¯)∈ℝ[x¯], x¯∈ℝn, we will find a polynomial solution y(x¯)∈ℝ[x¯]
Yi-Chou Chen
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

Dual-headed Coincidence PET vs. Dedicated PET/CT in the Evaluation of Thoracic Malignancies [PDF]

, 2010
The aim of this study was to evaluate the usefulness of coincidence PET imaging as compared with dedicated PET/CT in cancer staging. Patients and Methods: Sixteen patients with thoracic malignancies referred to a PET/CT examination accepted to repeat the
Holgersson, Georg,, Bergström, Stefan, Bergqvist, Jan-Erik, Bergqvist, Michael,, Ekman, Simon,, Stenström, Mats   +5 more
core  

Existence of positive almost periodic solutions for delay Lotka-Volterra cooperative systems

Electronic Journal of Differential Equations, 2013
In this article, we study a Lotka-Volterra cooperative system of equations with time-varying delays and distributed delays. By using Mawhin's continuation theorem of coincidence degree theory, we obtain sufficient conditions for the existence of ...
Kaihong Zhao, Juqing Liu
doaj  

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle, Andreas Leha, Volker Limmroth, Wolfram Windisch, Maximilian Zimmermann   +4 more
wiley   +1 more source

Onasemnogene Abeparvovec in Patients With SMA: Interim Results of the RESTORE Registry in Japan

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective There are limited real‐world data regarding the safety and effectiveness of onasemnogene abeparvovec (OA; Zolgensma) infusion, a one‐time gene replacement therapy, for Japanese patients with spinal muscular atrophy (SMA). We aimed to improve understanding of the real‐world outcomes for OA in Japan.
Kayoko Saito, Kamal Benguerba, Ken Tsuchida, Kazushige Yazawa, Isao Tsumiyama, Hiromitsu Kayama, Sandra P. Reyna, Farid Khan, Richard S. Finkel   +8 more
wiley   +1 more source