Results 131 to 140 of about 12,067 (185)

Metabolische Untersuchungen lebender Zellen im Minutentakt, ermöglicht durch schnelle Parawasserstoff‐basierte Hyperpolarisation

open access: yesAngewandte Chemie, Volume 138, Issue 34, 17 August 2026.
Die schnelle Parawasserstoff‐Hyperpolarisation in Kombination mit einfacher Verdünnung ermöglicht die Zufuhr von hyperpolarisiertem, biokompatiblen Pyruvats zu immobilisierten lebenden Zellen innerhalb von ≈1 min. Wiederholte Substratinjektionen offenbaren frequenzabhängige metabolische Dynamiken und eröffnen damit eine neue zeitliche Dimension für ...
Philipp R. Groß   +17 more
wiley   +1 more source

[Sexual and reproductive health: data foundations, life-course perspectives, and requirements for prevention and care]. [PDF]

open access: yesBundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz
Scharmanski S, von Rüden U.
europepmc   +1 more source

Kooperative Redox‐Katalyse der N2O‐Zersetzung mittels auf Co3O4 geträgerten RhOx‐ und CeOx‐Spezies mit kurzreichweitiger Wechselwirkung

open access: yesAngewandte Chemie, Volume 138, Issue 34, 17 August 2026.
A short‐range Rh‐O‐Co‐O‐Ce interfacial moiety drives low‐temperature N2O decomposition via a cooperative redox cycle. Operando modulated‐excitation XAS with phase‐sensitive detection (ME‐XAS+PSD) tracks rapid, reversible Rh oxidation coupled to Co reduction. Combined kinetics and DFT rationalize the activity trends and identify the Rh‐O‐Co interface as
Daniel C. Cano‐Blanco   +7 more
wiley   +1 more source

Elektrothermische Oxidation von Ethylenglycol an Co3O4

open access: yesAngewandte Chemie, Volume 138, Issue 32, 3 August 2026.
Die elektrothermische Oxidation von Ethylenglykol unter Druck steigert die katalytische Effizienz hin zu Glykolat unter milden Bedingungen. Höhere Reaktionsraten treten bei 70–90°C und 15 bar O2 auf, und sowohl das Potential als auch der O2‐Druck reoxidieren Co2+ zu Co3+ an der Oberfläche.
Adarsh Koul   +9 more
wiley   +1 more source

Short‐Term Effects on Rill Erosion and Flow Resistance in a Wood‐Biochar Amended Soil

open access: yesHydrological Processes, Volume 40, Issue 8, August 2026.
This investigation evaluates the short‐term effects of wood‐biochar addition, with two different concentrations (BC = 3 and 5%) to soil on rill erosion and flow resistance. The results demonstrated that, in the short term, the addition of BC = 3% is effective in reducing soil erosion phenomena as compared to the control condition, while adding BC = 5 ...
Alessio Nicosia   +6 more
wiley   +1 more source

Disrupting the herd: Recreational boating alters group dispersion within beluga whale herds

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 6, August 2026.
Recreational boating in beluga habitat remains poorly documented. Using land‐based observations in the Saguenay Fjord (Quebec, Canada), we show that increasing recreational boat numbers are associated with a higher probability of changes in beluga herd dispersion, suggesting behavioral disturbance and the need to integrate recreational boating into ...
Camille Kowalski   +4 more
wiley   +1 more source

Hormone antimüllérienne. [PDF]

open access: yesCMAJ
Kulshreshtha A, Jones CA.
europepmc   +1 more source

Balancing risk and reward—Perceptions of bats and their ecological role in Reunion island

open access: yesPeople and Nature, Volume 8, Issue 8, Page 2720-2733, August 2026.
Abstract Context: Bats provide vital ecosystem services but can also generate disservices or sanitary concerns, particularly where human–bat interactions are frequent. Understanding public perceptions of bats is essential for effective conservation and risk communication.
Rachel Leong   +2 more
wiley   +1 more source

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