Results 111 to 120 of about 5,427,925 (231)

Confluent hypergeometric functions

, 2014
The confluent hypergeometric differential equation xy"+(c-x)y'-a=0 has a regular singular point at x=0 and an essential singularity at x=∞Componente Curricular::Educação Superior::Ciências Exatas e da Terra ...
Blinder, S. M.
core  

Non‐Central Wishart Random Matrices in Structural Dynamics: A Modal‐Basis Approach

International Journal for Numerical Methods in Engineering, Volume 127, Issue 20, 30 October 2026.
ABSTRACT This article develops a non‐parametric stochastic computational model for linear structural dynamics based on a reduced non‐central Wishart (NCW) random matrix formulation. The objective is to represent uncertainty in the mass and stiffness matrices while preserving the matrix properties required for modal and frequency‐domain analysis ...
Alan Das Mannoosseril, Sondipon Adhikari, H. Murat Panayirci   +2 more
wiley   +1 more source

Microphysics and Kinematics of a High Flash Rate Storm With a Bottom‐Heavy Charge Structure

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract An atypical thunderstorm with unusual lightning and charge structure characteristics propagated through Cordoba province, Argentina, during the austral warm season in late 2018. This storm exhibited echo tops near 10.5 km, with high lightning activity concentrated at low altitudes.
Bruno L. Medina, Wiebke Deierling, Lawrence D. Carey, Eric C. Bruning, Marquette N. Rocque   +4 more
wiley   +1 more source

Structural Polymorphism of polyG Inclusions Revealed by In Situ Cryo‐Electron Tomography

Advanced Science, Volume 13, Issue 56, 9 October 2026.
Correlative cryo‐electron tomography in primary cortical neurons and NIID mouse brain tissue reveals that polyG inclusions are interconnected ribbon‐like assemblies rather than canonical amyloid fibrils. Multiple compartment‐specific ribbon states show distinct 26S proteasome accessibility, while cytoplasmic ribbons contact and deform ER‐like ...
Yunwen Qian, Yalan Wan, Chen Chen, Xiaoyu Zheng, Wenjing Du, Junhan Yang, Zhihao Quan, Biyu Yang, Jiaxi Yu, Jie Zheng, Zhaoxia Wang, Jianwen Deng, Qiang Guo   +12 more
wiley   +1 more source

Self-Similar Solutions of a Multidimensional Degenerate Partial Differential Equation of the Third Order

Mathematics
When studying the boundary value problems’ solvability for some partial differential equations encountered in applied mathematics, we frequently need to create systems of partial differential equations and explicitly construct linearly independent ...
Ainur Ryskan, Zafarjon Arzikulov, Tuhtasin Ergashev, Abdumauvlen Berdyshev   +3 more
doaj   +1 more source

A Blood‐Derived Factor Rescues ALS: Platelet Factor 4 Activates OPTN‐Dependent Autophagy to Clear SOD1 Aggregates Independently of PINK1

Advanced Science, Volume 13, Issue 58, 19 October 2026.
Systemic platelet factor 4 (PF4) is significantly depleted in amyotrophic lateral sclerosis (ALS). Peripheral PF4 replenishment restores central proteostasis by driving OPTN‐dependent, PINK1‐independent selective autophagy in motor neurons. This intervention effectively clears toxic SOD1 aggregates, blunts glial activation, and preserves neuromuscular ...
Qingjian Xie, Yanbo Zhu, Wenhua Jiang, Haobo Xie, Yaojia Li, Mengjie Hu, Kezheng Li, Huan Yu, Yixuan Pan, Chaoyi Jiang, Xueqin Song, Dongsheng Fan, Binbin Deng   +12 more
wiley   +1 more source

On the zeros of Confluent Hypergeometric Functions

, 2015
In this paper, we study the zero sets of the confluent hypergeometric function $_{1}F_{1}(α;γ;z):=\sum_{n=0}^{\infty}\frac{(α)_{n}}{n!(γ)_{n}}z^{n}$, where $α, γ, γ-α\not\in \mathbb{Z}_{\leq 0}$, and show that if $\{z_n\}_{n=1}^{\infty}$ is the zero set of $_{1}F_{1}(α;γ;z)$ with multiple zeros repeated and modulus in increasing order, then there ...
Lin, Wei-Chuan, Luo, Xu-Dan
openaire   +2 more sources

Population Genomic Analysis in Wild Medaka Populations: Identifying Candidate Loci for Balancing Selection

Ecology and Evolution, Volume 16, Issue 10, October 2026.
We explored genomic signatures of balancing selection and selective sweep in the northern medaka, Oryzias sakaizumii in Japan by performing whole‐genome resequencing of wild individuals. In addition, we reevaluated the population genetic structure and admixture of Oryzias latipes and O.
Shingo Fujimoto, Taijun Myosho, Hirozumi Kobayashi, Hiroaki Aoyama, Iki Murase, Bayu K. A. Sumarto, Mitsuharu Yagi, Taiga Kunishima, Masatoshi Matsunami, Ryosuke Kimura   +9 more
wiley   +1 more source

A New Extension of Beta and Hypergeometric Functions

, 2018
The main objective of this paper is to introduce a further extension of extended (p, q)-beta function by considering two Mittag-Leffler function in the kernel.
Gauhar Rahman, Abdul Ghaffar, Gulnaz Kanwal, Kottakkaran Sooppy Nisar   +3 more
core   +1 more source

Protective Effects of Nongxiang‐Type Tieguanyin on the Liver of D‐Galactose‐Induced Aging C57BL/6 Mice via the NF‐κB Signaling Pathway

Food Science &Nutrition, Volume 14, Issue 10, October 2026.
Mechanistic diagram of the hepatoprotective effect of Tgy‐N on D‐gal‐induced senescent C57BL/6 mice (“→” indicates activation, and “⊣” indicates inhibition). ABSTRACT This research aimed to investigate the hepatoprotective and anti‐senescence effects of Nongxiang‐type Tieguanyin (Tgy‐N) on D‐galactose (D‐gal)‐induced aging C57BL/6 mice and to elucidate
Weihong Chen, Mingmei Li, Lingxiao Ye, Dongqin Huang, Jianjia Xiao, Yuchao Sang, Zizhen Wang, Jiehong Yang, Chengyong He, Jiabin Chen, Zhenghong Zuo, Xintan Chen   +11 more
wiley   +1 more source