Results 171 to 180 of about 7,274 (305)

Gas check prevention during calendering of poly(vinyl chloride) films using poly(caprolactone)‐based additives

Journal of Vinyl and Additive Technology, Volume 31, Issue 2, Page 441-452, March 2025.
Three poly(caprolactone) (PCL)‐based additives of differing molecular weights were used as a secondary plasticizer to prevent gas checks in PVC films produced through calendering. Results showed that chemical and physicochemical properties influence the prevention or reduction of gas checks, unlike rheological properties including complex viscosity and
Luis F. Alvarez, Kushal Panchal, Richard L. Leask, Milan Maric, Jim A. Nicell   +4 more
wiley   +1 more source

Assessment of Purslane (<i>Portulaca oleracea</i> L.) Total Oxalate Content, Ascorbic Acid, and Total Organic Acids Using Near-Infrared Spectroscopy. [PDF]

Plants (Basel)
Zherkova Z, Todorova M, Grozeva N, Tzanova M, Petrova A, Veleva P, Atanassova S.   +6 more
europepmc   +1 more source

Land use overrides climatic controls on soil organic nitrogen transformations: Contrasting responsiveness between forest and cropland ecosystems

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil organic nitrogen (SON) transformation is critical for global nutrient cycling and ecosystem productivity, yet how its responsiveness to climate change differs across diverse land use types remains poorly resolved.
Xinyi Yang, Pengpeng Duan, Andrew T. Nottingham, Wolfgang Wanek, Lettice C. Hicks, Luiz A. Domeignoz‐Horta, Peilei Hu, Kongcao Xiao, Xunyang He, Kelin Wang, Dejun Li   +10 more
wiley   +1 more source

Processing-induced modulation of nutraceutical and anti-nutritional profiles of beetroot variants targeting enhanced iron retention. [PDF]

Sci Rep
Mundassery A, Ramaswamy J, Balachandran M, Kathirvel S, Nedungadi P, Krishnaswamy K.   +5 more
europepmc   +1 more source

DTA studies of formation of BaP-bO3-δ from oxalates.

, 2013
The formation of BaPbO3-δ perovskite-type com-pound from the equimolar physical mixture of the previously prepared fresh corresponding oxalates Ba(COO)2・0,5H2O and Pb(COO)2and studies of the thermal decomposition of the Barium Oxalate Hydrate Ba(COO)2・0 ...
Sobol, V. R., Fadzeyeva, A. A., Ignatenko, O. V., Franz, A., Korzun, B. V., Maroz, I. I.   +5 more
core  

Pre‐clinical evaluation of a laser system with emission control based on stone vs soft tissue recognition

BJU International, EarlyView.
Objective To evaluate the feasibility and performance of the StoneSense™ module (SSM; IPG Medical, Marlborough, MA, USA), a prototype real‐time target recognition unit integrated into a IPG Thulium Fiber Laser (TFL). Materials and Methods The SSM analyses the spectral signature of back reflected light‐emitting diode (LED) light from the target ...
Olivier Traxer, Federico Zorzi, IIya V. Yaroslavsky, Anastasia Kovalenko, Viktoriya Andreeva, James Childs, Alexey G. Martov, Gregory Altshuler   +7 more
wiley   +1 more source

Precipitation of lanthanides and actinides oxalates in presence of additives orientation of the microstructure.

, 2015
International audienceSpent nuclear fuel consists in valuable elements such as uranium and plutonium accompanied with fission products and minor actinides.
Delahaye, T., Vitart, A., Roussel, P., Arab-Chapelet, B., Rivenet, M., Abraham, F., Grandjean, S., Haidon, B.   +7 more
core  

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

Boreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest, Neda Rahimzadeh, Debra Colarossi, Falko Malis, Tobias Lauer, Wera Sander‐Beuermann, Yvonne Spychala, Christian Brandes, Runa Fälber, Sumiko Tsukamoto, Jutta Winsemann   +10 more
wiley   +1 more source

Severe Hypocalcaemia with Elevated PTH and Normal Vitamin D: A Diagnostic Pitfall due to Chronic Negative Calcium Balance in a Vegan Patient. [PDF]

Eur J Case Rep Intern Med
Serrano Quero M.
europepmc   +1 more source

Changing climates and environments within the complex Middle to Late Pleistocene fill of an overdeepened valley at Niederweningen, Switzerland

Boreas, EarlyView.
Glacially overdeepened valleys in the northern Alpine Foreland preserve Middle to Late Pleistocene sedimentary sequences that may serve as valuable archives for reconstructing past environmental changes in response to shifts in climate. This study presents a multidisciplinary analysis of two sediment cores from the overdeepened Wehntal Valley at ...
Johannes M. Miocic, Nigel Thew, Ruth Drescher‐Schneider, Hans Rudolf Graf, Marlu Kühn, Frank Preusser, Werner H. Schoch, Lucia Wick, Heinz Furrer   +8 more
wiley   +1 more source