Results 41 to 50 of about 27,110,016 (404)

Properties of rubble-pile asteroid (101955) Bennu from OSIRIS-REx imaging and thermal analysis

Nature Astronomy, 2019
Establishing the abundance and physical properties of regolith and boulders on asteroids is crucial for understanding the formation and degradation mechanisms at work on their surfaces.
D. DellaGiustina, J. Emery, D. Golish, B. Rozitis, C. Bennett, K. Burke, R. Ballouz, K. Becker, P. Christensen, C. D. Drouet d’Aubigny, V. Hamilton, D. Reuter, B. Rizk, A. Simon, E. Asphaug, J. Bandfield, O. Barnouin, M. Barucci, E. Bierhaus, R. Binzel, W. Bottke, N. Bowles, H. Campins, B. Clark, B. Clark, H. Connolly, M. Daly, J. Leon, M. Delbo’, J. Deshapriya, C. Elder, S. Fornasier, C. Hergenrother, E. Howell, E. Jawin, H. Kaplan, T. Kareta, L. Corre, J.‐Y. Li, J. Licandro, L. Lim, P. Michel, J. Molaro, M. Nolan, M. Pajola, M. Popescu, Jolai R. Garcia, A. Ryan, S. Schwartz, N. Shultz, M. Siegler, P. H. Smith, E. Tatsumi, C. Thomas, K. Walsh, C. Wolner, X. Zou, D. Lauretta, the OSIRIS-REx Team   +58 more
semanticscholar   +1 more source

Micromechanics analysis of thermal expansion and thermal pressurization of a hardened cement paste [PDF]

, 2011
The results of a macro-scale experimental study of the effect of heating on a fluid-saturated hardened cement paste are analysed using a multi-scale homogenization model.
Baldi, Bernard, Berryman, Brown, Château, Coussy, Derjaguin, Detournay, Dormieux, Dormieux, Dormieux, Eshelby, Garofalini, Ghabezloo, Ghabezloo, Ghabezloo, Ghabezloo, Ghabezloo, Ghabezloo, Hashin, Hershey, Hill, Jennings, Jennings, Mori, Palciauskas, Richardson, Richardson, Scherer, Siavash Ghabezloo, Simonson, Sun, Sun, Taylor, Tennis, Ulm, Valenza, Wagner, Xu, Xu, Xu, Xu, Zaoui, Zaoui, Zimmerman   +44 more
core   +4 more sources

Dental Biopolymer Composites with Antibiotics, Bisphosphonate, and Hydroxyapatite for Possible Use in Bone Tissue Regeneration

Journal of Chemistry
The aim of the present study was to formulate new variants of synthetic and animal-source bone materials coated with different biopolymers, containing antibiotics (ampicillin and oxacillin) and alendronate drugs.
Mihaela Maria Budiul, Gabriela Vlase, Daniel Negru, Dorinel Okolišan, Ionela-Amalia Bradu, Alexandra Tăşală, Alexandru Pahomi, Titus Vlase, Daniela Jumanca, Atena Galuscan, Paula Sfirloaga, Nicoleta Carabă, Roxana Popescu, Anamaria Matichescu   +13 more
doaj   +1 more source

In situ differential scanning calorimetry analysis of dissolution and precipitation kinetics in Mg–Y–RE alloy WE43

Journal of Magnesium and Alloys, 2019
Further development of our differential scanning calorimetry (DSC) method for the analysis of solid-solid phase transformations now also allows for its application in the kinetic analysis of age hardening in Mg alloys.
Benjamin Milkereit, Lydia Burgschat, Richard H. Kemsies, Armin Springer, Christoph Schick, Olaf Kessler   +5 more
doaj   +1 more source

Recent developments in advanced thermal analysis: sample controlled thermal analysis [PDF]

, 2006
The determination of the key physical and chemical properties of a new material is essential.The melting point, glass transition temperature, the number and identification of the different phases it may have, and the temperatures at which they are ...
Barnes, Philip A., Charsley, Edward L., Parkes, Gareth M.B   +2 more
core  

A Novel On-chip Three-dimensional Micromachined Calorimeter with Fully Enclosed and Suspended Thin-film Chamber for Thermal Characterization of Liquid Samples [PDF]

, 2014
A microfabricated calorimeter (μ-calorimeter) with an enclosed reaction chamber is presented. The 3D micromachined reaction chamber is capable of analyzing liquid samples with volume of 200 nl. The thin film low-stress silicon nitride membrane is used to
Arpaci V. S., Benyamin Davaji, Chung Hoon Lee, Hye Jeong Bak, Woo-Jin Chang   +4 more
core   +2 more sources

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

FEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan, Lu Qi, Pierre Zalloua   +2 more
wiley   +1 more source

Cryogel Addition Effect on Ultrasound-Assisted Thawing of Pork Meat

International Journal of Food Science
The use of new technologies that allow for improving conventional food preservation processes is what the industry has been adopting in recent decades, with high-intensity ultrasound (US) and the application of cryoprotectant agents (cryogels) being ...
Jonathan Coria-Hernández, Rosalía Meléndez-Pérez   +1 more
doaj   +1 more source

Thermal Stability Analysis of Perfluorohexane [PDF]

Energy Procedia, 2015
AbstractThe thermal stability analysis of perfluorohexane (C6F14)is presented in this paper as a preliminary evaluation of the potential application of the binary mixture CO2 – C6F14 as innovative working fluid for transcritical-CO2 power cycles. After presentinga description of the experimental apparatus, saturation pressure models are compared and ...
LASALA, SILVIA, Invernizzi, Costante, Iora, Paolo, CHIESA, PAOLO, MACCHI, ENNIO   +4 more
openaire   +1 more source

Thermostable neutral metalloprotease from Geobacillus sp. EA1 does not share thermolysin's preference for substrates with leucine at the P1′ position

FEBS Letters, EarlyView.
Knowing how proteases recognise preferred substrates facilitates matching proteases to applications. The S1′ pocket of protease EA1 directs cleavage to the N‐terminal side of hydrophobic residues, particularly leucine. The S1′ pocket of thermolysin differs from EA's at only one position (leucine in place of phenylalanine), which decreases cleavage ...
Grant R. Broomfield, Torsten Kleffmann, David J. Saul, Sigurd M. Wilbanks   +3 more
wiley   +1 more source