Results 111 to 120 of about 31,228,193 (266)

Multitrophic responses to tidal marsh restoration: early effects of channel configuration on water quality, aquatic food web structure, and fish communities

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Tidal wetland restoration is critical for reversing habitat loss and enhancing resilience under sea‐level rise and climate variability. Dutch Slough in the San Francisco Estuary served as a living laboratory for adaptive management.
Joseph E. Merz   +5 more
wiley   +1 more source

Statica e dinamica nella classificazione delle aziende pubbliche

open access: yes, 2006
Il contributo parte dall’assunto che l’azienda è pubblica quando il soggetto economico è pubblico. Si è quindi proposta una classificazione di tali aziende in ragione della natura del soggetto giuridico e dell’attività economica prevalente e ...
GRANDIS, FABIO GIULIO
core  

Mechanistic insights into sex differences in atrial electrophysiology and arrhythmia vulnerability through sex‐specific computational models

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Sex‐specific models of the human atrial myocyte in normal sinus rhythm (nSR) and chronic atrial fibrillation (cAF) revealed increased alternans susceptibility in cAF males and DADs in females, driven primarily by ICaL and ryanodine receptor remodelling.
Nathaniel T. Herrera   +6 more
wiley   +1 more source

Enti strumentali regionali e loro accountability. Il caso Marche

open access: yes, 2005
L’attenzione al contenimento della spesa, l’interesse della collettività sulla qualità dei servizi della pubblica amministrazione e sull’operato degli amministratori sollecitano modalità chiare ed efficaci di comunicazione della loro attività e, più
GRANDIS, FABIO GIULIO
core  

Interplay between store‐operated calcium entry and mitochondrial phosphate handling modulates force and fatigue during exercise

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study uses systems modelling to demonstrate a role of SOCE in sustained force generation during exercise. SOCE leads to two competing effects on contractile force in myofibres – increased cross‐bridge cycling due to elevated myoplasmic Ca2+$\text{Ca}^{2+}$ enhances force, whereas increased accumulation of myoplasmic ...
Emmet A. Francis   +3 more
wiley   +1 more source

Cellular mechanisms of radiation‐induced myocyte dysfunction: effects on calcium handling, ion channel regulation and mitochondrial energetics

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Dose‐dependent effects of radiation on cardiac electrophysiology and arrhythmia susceptibility. At low radiation doses (left), increased reactive oxygen species (ROS) initiate an ROS–Ca2+ positive feedback loop involving calcium/calmodulin‐dependent protein kinase II (CaMKII) activation, enhanced L‐type Ca2+ current (ICaL ...
Hannah M. Zukowski, Colleen E. Clancy
wiley   +1 more source

Luci ed ombre nella misurazione, valutazione e trasparenza della performance

open access: yes, 2010
L’articolo sviluppa una analisi critica delle novità introdotte dal D.Lgs. 150/2009 in materia di misurazione e valutazione della performance nelle Amministrazioni pubbliche.
GRANDIS, Fabio Giulio
core  

Multiscale mechanistic modelling of heterogeneity in cardiac sub‐cellular calcium handling accounting for variable t‐system density

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Illustration of spatial calcium dynamics (left panels) and the state cycle approximation (middle panel) that enables reduced simulation of spatially dependent dynamics without explicit description of space (right panels). The selected example here illustrates a spontaneous calcium wave, showing temporal snapshots of local calcium
Michael A Colman   +2 more
wiley   +1 more source

The ultrarapid delayed rectifier potassium current has important functional role in the repolarization reserve of canine and human ventricular muscle

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The ultrarapid delayed rectifier potassium current (IKur) has long been considered an atrial‐specific current with no functional role in the ventricles, despite evidence of its expression in ventricular myocytes. In the present study we challenged this prevailing concept and investigated the potential role of IKur in ventricular ...
Alaa Amin E. Abdelmagid   +17 more
wiley   +1 more source

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