Results 71 to 80 of about 3,489,691 (328)

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Nature4Cities: A természetalapú megoldások (nature-based solutions) alkalmazási lehetőségei a várostervezésben [PDF]

, 2017
A növekvő létszámú városi lakosságot sújtó problémákat (kedvezőtlen városklíma, szennyezett környezet, nagymértékű stressz) tovább súlyosbítja a szárazföldi területek hőmérsékletének emelkedése és a szélsőséges időjárási események egyre gyakoribb
Gulyás, Ágnes, Kovács, Attila, Kántor, Noémi, Pásztor, Péter, Szkordilisz, Flóra   +4 more
core  

Data-Driven Application Maintenance: Views from the Trenches

, 2018
In this paper we present our experience during design, development, and pilot deployments of a data-driven machine learning based application maintenance solution.
Misra, Janardan, Podder, Sanjay, Rawat, Divya, Savagaonkar, Milind, Sengupta, Shubhashis   +4 more
core   +1 more source

Legacy Vegetation and Drainage Features Influence Sediment Dynamics and Tidal Wetland Recovery After Managed Dyke Realignment

Land
Managed dyke realignment (MR) is a nature-based technique that shifts dyke systems farther inland, allowing for restoration of tidal flow and tidal wetland vegetation.
Samantha Crowell, Megan Elliott, Kailey Nichols, Danika van Proosdij, Emma Poirier, Jennie Graham, Tony Bowron, Jeremy Lundholm   +7 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Management approach matters: meeting seagrass recovery and carbon mitigation goals

npj Ocean Sustainability
Seagrass habitats support biodiversity, improve water quality, protect coastlines, and sequester carbon, among other essential ecosystem functions, yet they are declining worldwide due to human activity.
Melissa Ward, Connor Dibble, Maddie Millington-Drake, John Lynch, Karen McGlathery, Richard J. Lilley, Aaron L. Strong, Lisa M. Wedding   +7 more
doaj   +1 more source

Wave dynamics and potential longshore sediment transport at Shippagan, Gulf of St Lawrence: insight into seasonal variability and extreme weather events

Frontiers in Marine Science
This study examines the wave climate and its influence on potential Longshore Sediment Transport (LST) along the Shippagan coast of the Gulf of St. Lawrence, eastern Canada.
Jubin Thomas, Jubin Thomas, Jesbin George, Danika Van Proosdij, Danika Van Proosdij, Enda Murphy   +5 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source