Results 31 to 40 of about 596 (136)

Arterial–venous differences of brain‐derived neurotrophic factor isoforms across the brain and muscle after exercise at different intensities

The Journal of Physiology, EarlyView.
Abstract figure legend Exercise‐induced increases in forearm venous plasma and serum brain‐derived neurotrophic factor (BDNF) are often assumed to be indicative of release from the brain. Sixteen healthy and physically fit adults (20–40 years old) were recruited to investigate whether exercise‐induced changes in forearm venous mature BDNF (mBDNF) and ...
Olga Tarassova, Yiwen Jiang, Helena Wallin, Mats Jensen‐Urstad, Nikola Drca, Julia Röja, Marjan Pontén, Abram Katz, Jonna Nilsson, Maria M. Ekblom, Marcus Moberg   +10 more
wiley   +1 more source

A genetic algorithm simheuristic for solving the stochastic project portfolio selection problem with portfolio reliability constraints

International Transactions in Operational Research, Volume 33, Issue 6, Page 4039-4071, November 2026.
Abstract In response to the increasing complexity of modern products, dynamic markets, and intensified competition, project‐based organizations are actively seeking methodologies to efficiently manage their expanding project portfolios. This paper analyzes the project portfolio selection problem in uncertain environments. Despite recent advances in the
Miguel Saiz, David Lopez‐Lopez, Laura Calvet, Angel A. Juan   +3 more
wiley   +1 more source

Feasibility of superimposed supine cycling and lower body negative pressure as an effective means of prolonging exercise tolerance in individuals experiencing persisting post‐concussive symptoms: Preliminary results

Experimental Physiology, Volume 111, Issue 6, Page 3055-3068, 1 June 2026.
Abstract To examine the feasibility, utility and safety of superimposed lower body negative pressure (LBNP) and tilt during supine cycling in individuals suffering from persisting post‐concussive symptoms (PPCS). Eleven individuals aged 17–31 (6 females/5 males) participated in two randomized separate visits, 1 week apart.
Raelyn Javra, Joel S. Burma, Nathan E. Johnson, Jonathan D. Smirl   +3 more
wiley   +1 more source

A cascade model of dynamic cerebral autoregulation

The Journal of Physiology, Volume 604, Issue 10, Page 3763-3785, 15 May 2026.
Abstract figure legend This study examined a two‐component cascade model linking upstream dynamic cerebral autoregulation (dCA) with downstream microvascular function (MF) to explain how blood pressure oscillations influence cortical oxygenation. Transfer function analysis in the frequency domain was applied to quantify H1(f) (MAP→CBFV; dCA), H2(f ...
Takuya Kurazumi, Kartavya Sharma, Ricardo R. J. Wennekers, Tsubasa Tomoto, Danilo Cardim, Junyeon Won, John Ashley, Jurgen A. H. R. Claassen, Rong Zhang   +8 more
wiley   +1 more source

“¡Queremos, por Dios, el divorcio!”. Movilización femenina en torno a la Ley de 1932

Segle XX
A finales del siglo XIX aumentó en España el interés de diferentes sectores por instituir una verdadera ley de divorcio. Una demanda que se abordó también en el marco de la cuestión femenina, en un diálogo abierto sobre los derechos sociales, civiles y ...
Sofía Rodríguez Serrador
doaj   +1 more source

Suscetibilidade do cedro ao ataque de pragas em Floresta Estacional Decidual [PDF]

Pesquisa Agropecuária Brasileira, 2016
Resumo: O objetivo deste trabalho foi avaliar as características das plantas de cedro (Cedrela fissilis) atacadas por pragas, os danos causados e as condições em que estes foram mais pronunciados.
Lílian Daniel Pereira, Frederico Dimas Fleig, Evandro Alcir Meyer, Karina Lanzarin, Karina Wolf   +4 more
doaj   +1 more source

Protecting Hybrid ITS Networks: A Comprehensive Security Approach

Future Internet, 2023
Cooperative intelligent transport systems (C-ITS) continue to be developed to enhance transportation safety and sustainability. However, the communication of vehicle-to-everything (V2X) systems is inherently open, leading to vulnerabilities that ...
Ricardo Severino, José Simão, Nuno Datia, António Serrador   +3 more
doaj   +1 more source

Bilateral dynamic cerebral autoregulation assessment during endovascular treatment in large‐vessel occlusion stroke

Experimental Physiology, Volume 111, Issue 4, Page 2348-2369, 1 April 2026.
Abstract Recanalization by endovascular treatment (EVT) is effective in acute ischaemic stroke caused by large‐vessel occlusion. Better understanding of the pathophysiology could possibly identify targets for improving peri‐procedural management and thereby patient outcome.
Adam Vittrup Heiberg, Troels Gil Lukassen, Thomas Clement Truelsen, Henrik Gutte Borgwardt, Goetz Benndorf, Christine Sølling, Henrik Winther Schytz, Klaus Hansen, Kirsten Møller, Helle Klingenberg Iversen   +9 more
wiley   +1 more source

Integrated Multi‐Omics Elucidates the Protective Mechanism of Polygonatum odoratum Extract Against Cyclophosphamide‐Induced Hepatointestinal Injury via the Liver–Gut Axis and JAK/STAT3 Pathway

Food Frontiers, Volume 7, Issue 2, March 2026.
Enzyme‐treated Polygonatum odoratum extract (ETP) was more effective than the conventional extract in mitigating cyclophosphamide‐induced immunotoxicity. The underlying mechanism involves the alleviation of oxidative stress, inflammation, and gut dysbiosis, coupled with the restoration of immune homeostasis, which is potentially associated with the ...
Qing Liu, Siyi Zhu, Xinmu Li, Wentao Li, Xiang Li, Yunxing Xu, Qiuhui Yu, Weixi Hua, Hua Yang, Zheng Wang   +9 more
wiley   +1 more source

Presentación. Elena Maza Zorrilla, maestra y amiga

Investigaciones Históricas
En este breve texto presentamos unas pinceladas de la brillante carrera académica de la profesora Elena Maza Zorrilla.
Sofía Rodríguez Serrador
doaj   +1 more source