Results 31 to 40 of about 155 (127)

Rapid‐Onset Therapeutic Effects of Delta Opioid Receptor Agonists on Depression‐Like Behaviors Induced by Chronic Social Defeat Stress

open access: yesNeuropsychopharmacology Reports, Volume 45, Issue 4, December 2025.
Delta opioid receptor agonists improved social avoidance, depression, and anxiety‐like symptoms induced by chronic social defeat stress within 14 days of chronic administration. Furthermore, the therapeutic effects were observed earlier than with the existing antidepressant paroxetine (28 days).
Akihisa Tokuda   +8 more
wiley   +1 more source

Resolution of a persistent pneumothorax by blood patch pleurodesis in a cat (Felis catus) with primary pulmonary lymphoma

open access: yesVeterinary Record Case Reports, Volume 13, Issue 4, December 2025.
Abstract An 18‐year‐old, spayed, female, domestic shorthair cat was presented to our hospital with acute dyspnoea following an episode of vomiting. Thoracic radiography revealed a severe pneumothorax. Despite multiple thoracocenteses, the pneumothorax persisted. Under general anaesthesia, computed tomography revealed multiple pulmonary masses.
Yuki Hoshino   +5 more
wiley   +1 more source

Start control and final observation problem for the Fitz Hugh–Nagumo system for the Dirichlet–Showalter–Sidorov condition

open access: yes, 2018
О.В. Гаврилова Южно-Уральский государственный университет, г. Челябинск, Российская Федерация E-mail: gavrilovaov@susu.ru. О.V. Gavrilova South Ural State University, Chelyabinsk, Russian Federation E-mail: gavrilovaov@susu.ruИсследуется стартовое ...
Гаврилова, О.В.   +1 more
core   +1 more source

The Developmental Social Policy Standstill: Cash Payout Schemes Amid the Covid‐19 Pandemic in Four East Asian Economies

open access: yesAsian Politics &Policy, Volume 17, Issue 4, October 2025.
ABSTRACT In response to the Covid‐19 pandemic, the governments of Hong Kong, Taiwan, Japan, and South Korea implemented direct cash disbursements to citizens in 2020 and 2021. This paper assesses whether these near‐simultaneous universal cash payout schemes presage a broader transformation in the welfare paradigm of these East Asian economies ...
Daniel Chi Fung Yeung   +3 more
wiley   +1 more source

Super‐Enhancer‐Mediated DLX5 Activation Defines Regulatory Mechanisms in Human Embryonic Stem Cell‐Derived Osteoblasts

open access: yesDevelopment, Growth &Differentiation, Volume 67, Issue 7, Page 406-416, September 2025.
ABSTRACT Osteoblast differentiation is essential for skeletal development and homeostasis. Although bone marrow‐derived mesenchymal stem/stromal cells (BM‐MSCs) are commonly used to study osteoblast differentiation in the context of bone homeostasis, their relevance to osteoblast differentiation during human skeletal development remains unclear.
Shinse Fujita   +7 more
wiley   +1 more source

Vibrational and Stochastic Resonance in FitzHugh-Nagumo Neural Model with Time-Delay and Colored Additive Noise

open access: yes, 2011
The vibrational resonance (VR) and stochastic resonance (SR) phenomena in time-delayed FitzHugh-Nagumo (FHN) neural model, driven by one high-frequency (HF) signal and one low-frequency (LF) signal, with coupled multiplicative and colored additive noise,
Zheng You He, Yu Rong Zhou
core   +1 more source

Mean‐field limit of non‐exchangeable systems

open access: yesCommunications on Pure and Applied Mathematics, Volume 78, Issue 4, Page 651-741, April 2025.
Abstract This paper deals with the derivation of the mean‐field limit for multi‐agent systems on a large class of sparse graphs. More specifically, the case of non‐exchangeable multi‐agent systems consisting of non‐identical agents is addressed. The analysis does not only involve PDEs and stochastic analysis but also graph theory through a new concept ...
Pierre‐Emmanuel Jabin   +2 more
wiley   +1 more source

On Nagumo's Condition

open access: yes, 1972
The classical uniqueness theorem of Nagumo [1] for ordinary differential equations is as follows.Theorem. If f(t, y) is continuous on 0≤t≤1, -∞<y<∞ and ifthen there is at most one solution to the initial value problem y'=f(t, y), y(0)=0.
Thomas Rogers
core   +1 more source

An elementary proof of an equivalence theorem relevant in the theory of optimization [PDF]

open access: yes, 1985
The authors give an elementary proof of an equivalence theorem of analysis which is often used in optimization theory. The theorem asserts that certain conditions are equivalent to weak convergence in L 1 .
Cesari, Lamberto, Pucci, Patrizia
core   +1 more source

Stability of N‐front and N‐back solutions in the Barkley model

open access: yesGAMM-Mitteilungen, Volume 48, Issue 1, March 2025.
ABSTRACT In this article, we establish for an intermediate Reynolds number domain the stability of N$$ N $$‐front and N$$ N $$‐back solutions for each N>1$$ N>1 $$ corresponding to traveling waves, in an experimentally validated model for the transition to turbulence in pipe flow proposed in [Barkley et al., Nature 526(7574):550‐553, 2015]. We base our
Christian Kuehn, Pascal Sedlmeier
wiley   +1 more source

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