Results 21 to 30 of about 3,320 (171)

Honokiol regulates Acute respiratory distress syndrome (ARDS)‐associated pulmonary fibrosis via the miR‐19a‐3p/POSTN axis

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Acute respiratory distress syndrome (ARDS) and subsequent pulmonary fibrosis are associated with high mortality and limited treatment options. Periostin (POSTN) is a profibrotic mediator predicted to be regulated by microRNA‐19a‐3p (miR‐19a‐3p), but the relevance of this axis in ARDS‐associated pulmonary fibrosis remains
Weilun Liu   +14 more
wiley   +1 more source

Phosphoranaloga von Aminosäuren und Peptiden: β-Lactam-Grundgerüst mit Aminomethylphosphonsäure

open access: yesCHIMIA, 1984
Syntheses of β-lactams containing aminomethylphosphonate involving the Ugi-reaction of diethylisocyanmethylphosphonate 4 with carbonyl compounds 3 and β-alanine are reported.
Janusz Rachoń
doaj   +1 more source

Image Databases for Pollen Grain Classification: Availability, Quality, and Challenges

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 16, Issue 3, September 2026.
Overview of the study process, from identifying gaps in pollen image databases to a systematic search across six libraries, resulting in 73 final studies, 18 datasets (10 public), and a seven‐point standardization framework proposed under FAIR principles.
Heloise Acco Tives Bedin   +4 more
wiley   +1 more source

Ein Verfahren zur Bestimmung von elektrochemisch-kinetischen Parametern an der rotierenden Scheibenelektrode

open access: yesCHIMIA, 1975
A simple equation has been proposed for the calculation of the first order rate constant of electrode reactions proceeding at the rotating disc. The expression discussed was applied to determine the kinetic parameters of the system Cu(II)/Cu(I) in 2M ...
Jan Malyszko
doaj   +1 more source

Analysis of Rainfall in Tampa

open access: yesUndergraduate Journal of Mathematical Modeling: One + Two, 2017
Rainfall for a region is very important to define, because it affects an ecosystem health, wildlife, and even human behavior. Using data obtained from National Oceanographic and Atmospheric Administration (NOAA) at the Tampa Bay International Airport and
Amy Polen
doaj   +1 more source

Dehydration‐driven organization of metabolites into NaDES‐like assemblies in orthodox seeds

open access: yesNew Phytologist, Volume 251, Issue 3, Page 1172-1187, August 2026.
Summary Desiccation tolerance in plants, especially during orthodox seed dehydration, relies on compatible solute accumulation, complex molecular mechanisms, and intermolecular organizations that remain poorly understood. We combined metabolite profiling, mass spectrometry imaging, and electrospray and cold‐spray ionization mass spectrometry to ...
Youcef Haddad   +11 more
wiley   +1 more source

GEBRAUCHSMUSTERSCHUTZ- EIN TERMINOLOGISCHER VERGLEICH DEUTSCH-POLNISCH-INDONESISCH

open access: yesComparative Legilinguistics, 2017
Das Industriezeitalter erfordert die Rechtsicherheit des geistigen Eigentums über kommerzielle Produktentwicklung. Ideen und Inovationen werden wichtige Werte jeder Geschäftstätigkeit, die gegen illegale Nutzung durch unbefugte Personen beschützt werden ...
Tejia GUMILAR
doaj   +1 more source

Climate change and crop resilience: harnessing metabolomics for predicting stress tolerance

open access: yesNew Phytologist, Volume 251, Issue 3, Page 975-995, August 2026.
Summarised methodology for metabolite biomarker discovery and genomic targets selection for those metabolites to predict high‐throughput phenotypic and agronomic traits of interest for direct uptake in breeding programmes. Summary Global warming is driving climate change to levels not experienced since the advent of agriculture, primarily due to ...
Agyeya Pratap   +3 more
wiley   +1 more source

Entwicklung und Struktur der polnischsprachigen veterinärmedizinischen Hochschulschullandschaft und deren Bibliotheken

open access: yesGMS Medizin – Bibliothek – Information, 2017
The article deals with the progression of Polish veterinary schools from their beginnings until now. Furthermore, cooperations among specialized libraries supporting these schools and their ongoing projects and launched initiatives are discussed ...
Górczyńska, Beata
doaj   +1 more source

Pollinator efficiency, rather than bee decline, explains a shift to hummingbird pollination in tropical montane forests

open access: yesNew Phytologist, Volume 251, Issue 4, Page 2237-2247, August 2026.
Hummingbird pollination is a hallmark of American plant diversity and has long been thought to evolve in tropical mountains due to declining bee activity. Using sister species of Costus specialized on bees (C. kuntzei) and hummingbirds (C. wilsonii), we show that this shift is not driven by reduced bee visitation with elevation, but by greater ...
Pedro Juárez   +7 more
wiley   +1 more source

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