Results 171 to 180 of about 612,850 (309)

Ionogel Actuators: A Review

SmartBot, EarlyView.
Ionogels dynamically and functionally couple ionic liquids with polymer networks, enabling multiscale programmable deformation and motion under electrical, magnetic, optical, thermal, humidity, and chemical stimuli. This article systematically elucidates the constituent components, structural design, and multiscale actuation mechanisms of ionogel ...
Dezhou Cao, Dongqing He, Yuanxiang Zhao, Dongdong Jin, Jiaheng Zhang, Wei Wang   +5 more
wiley   +1 more source

Mechanisms of Barium Sulfate Dissolution through the Lens of Kinetic Monte Carlo Simulations. [PDF]

ACS Omega
Trofimov N, Luttge A, Kurganskaya I.
europepmc   +1 more source

Pain management after elective caesarean section under neuraxial anaesthesia: an updated systematic review and procedure‐specific postoperative pain management (PROSPECT) recommendations

Anaesthesia, EarlyView.
Summary Introduction Elective caesarean section is a common and painful procedure. Uncontrolled pain following caesarean section can profoundly and negatively on a wide range of patient and healthcare‐centred outcomes. The aim of this systematic review was to update existing recommendations for postoperative pain management after elective caesarean ...
Gillian Crowe, Benjamin Atterton, Eva Roofthooft, Girish P. Joshi, Narinder Rawal, Christopher Wu, Axel R. Sauter, Marie‐Pierre Bonnet, Dominique Nuala Lucas, Marc Van de Velde, on behalf of the PROSPECT Working Group of the European Society of Regional Anaesthesia and Pain Therapy, Henrik Kehlet, Stephan M. Freys, Dileep N. Lobo, Eleni Moka, Neel Desai, Dario Bugada, Patricia Lavand'Homme, Helene Beloeil, Johan Raeder, Esther M. Pogatzki‐Zahn, Eric Albrecht, Geertrui Dewinter   +22 more
wiley   +1 more source

Balancing Radiation Dose Reduction and Image Quality in Chest Computed Tomography using Silicon Rubber-barium Sulfate Composite Shield. [PDF]

J Med Signals Sens
Keshtkar M, Yazdanifar S.
europepmc   +1 more source

Red and near-infrared spectral reflectance of snow [PDF]

The spectral reflectance of snow in the range of 0.60 to 2.50 microns wavelengths was studied in a cold laboratory using natural snow and simulated preparations of snow. A white barium sulfate powder was used as the standard for comparison.
Munis, R. H., Obrien, H. W.
core   +1 more source

Integrating Sr isotopes, microchemistry, and genetics to reconstruct Salmonidae species and life history

Archaeometry, EarlyView.
Abstract Recent approaches to fisheries research emphasize the importance of the coproduction of knowledge in building resilient and culturally mindful fisheries management frameworks. Despite widespread recognition of the need for Indigenous knowledge and historical reference points as baseline data, archaeological data are rarely included in ...
Ross Salerno, Remi Murdoch, Joanna Elmore, Taylor Wilcox, Jens Hegg, Catherine S. Austin, Michael LeMoine, Jade Luckhurst, Alexandra K. Fraik, Molly Carney   +9 more
wiley   +1 more source

In-flight absolute radiometric calibration of the thematic mapper [PDF]

In order to determine temporal changes of the absolute radiometric calibration of the entire TM system in flight spectroradiometric measurements of the ground and the atmosphere were made simultaneously with TM image collections over the White Sands, New
Castle, K. R., Dinguirard, M., Ezra, C. E., Holm, R. G., Jackson, R. D., Kastner, C. J., Palmer, J. M., Savage, R. K., Slater, P. N.   +8 more
core   +1 more source

Response of Remote Tropical West Pacific Islands to Climate Variability: A Multiproxy Record From T‐Lake, Palau, Spanning the Early Holocene to Present

Archaeometry, EarlyView.
ABSTRACT Lake sediments are natural archives of past environmental dynamics and how these systems have responded to past climate variability. Sediment geochemistry, governed by local geology and climate processes, is unique to each lake‐catchment and geochemical proxies must be validated for each study site.
Jalene Nalbant, Larissa Schneider, Jessica L. Blois, Matthew Wolhowe, Julian P. Sachs, Simon G. Haberle, Geoffrey Clark   +6 more
wiley   +1 more source

Radiopaque Polyurethanes Containing Barium Sulfate: A Survey on Thermal, Rheological, Physical, and Structural Properties. [PDF]

Polymers (Basel)
Júnior HLO, Duchemin B, Azzaye S, Soares MRF, Schneider B, Romoaldo CH.   +5 more
europepmc   +1 more source

The Material Basis of 18th‐Century Meissen Porcelain

Archaeometry, EarlyView.
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley   +1 more source