Results 81 to 90 of about 139,284 (308)

Petrophysical and geochemical characterization of the late-variscan Santa Eulália Plutonic Complex (Ossa-Morena Zone, Portugal) [PDF]

, 2012
The Santa Eulália Plutonic Complex (SEPC) is a calc-alkaline granitic body located in the northern part of the Ossa Morena Zone, composed by a medium- to coarse-grained pink granite (G0 group) involving large elongated masses of mafic (gabbroic) to ...
Cruz, Cláudia, Gomes, Celeste, Lopes, José Carrilho, Machado, Joana, Nogueira, Pedro, Sant'Ovaia, Helena   +5 more
core  

Influence of OH- concentration on the illitization of kaolinite at high pressure [PDF]

, 2011
The products of hydrothermal reactions of kaolinite at 300°C and 1000 bars were studied in KOH solutions covering an OH- concentration, [OH-], of 1M to 3.5M. XRD patterns indicated a notable influence of the [OH-] on the reaction.
Becerro Nieto, Ana Isabel, Escudero, A., Mantovani, Marco   +2 more
core   +1 more source

Microengineered Gradient Hydrogels for Mechanobiology

Advanced Healthcare Materials, EarlyView.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong, Deepu Ashok, Anna Waterhouse, Marcela M. M. Bilek, Daniele Vigolo   +4 more
wiley   +1 more source

Magnetic Anisotropy in Single Crystals: A Review

Geosciences, 2018
Empirical relationships between magnetic fabrics and deformation have long served as a fast and efficient way to interpret rock textures. Understanding the single crystal magnetic properties of all minerals that contribute to the magnetic anisotropy of a
Andrea R. Biedermann
doaj   +1 more source

Evidence for a mid-Pleistocene change of ice-drift pattern in the Nordic seas [PDF]

, 2003
Sediment proxy records from a continuous, 1.5 million year long deep-sea sediment core from a site in the western Norwegian Sea were used to obtain new insights into the nature of palaeoceanographic change in the northern North Atlantic (Nordic seas ...
Bauch, Bauch, Bauch, Baumann, Baumann, Berger, Berger, Berner, Bond, Bond, Canfield, Channell, Dowdeswell, Eiriksson, Fronval, Fronval, Hall, Hallam, Helmke, Henrich, Henrich, Imbrie, Jansen, Jansen, Jansen, Jansen, Kissel, Krissek, Laberg, Martinson, McCave, Moros, Nagao, Oerlemans, Opdyke, Peinert, Pfirman, Pisias, Ramseier, Ramseier, Robinson, Rose, Ruddiman, Ruddiman, Sarnthein, Spielhagen, Stoner, Tauxe, Tiedemann, Verosup, Vorren, Weeks, Wolf, Ziegler   +53 more
core   +3 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Magnetic susceptibility variations in Loess sequences and their relationship to astronomical forcing [PDF]

The long, well-exposed and often continuous sequences of loess found throughout the world are generally thought to provide an excellent opportunity for studying long-term, large-scale environmental change during the last few million years.
Singer, Michael J., Verosub, Kenneth L.
core   +1 more source

Magnetism, FeS colloids, and Origins of Life

, 2010
A number of features of living systems: reversible interactions and weak bonds underlying motor-dynamics; gel-sol transitions; cellular connected fractal organization; asymmetry in interactions and organization; quantum coherent phenomena; to name some ...
A Ahniyaz, A Engel, A Etxeberria, A Nagya, A Preisinger, A Pross, A Yethiraj, AD Patel, AD Patel, AD Patel, AG Cairns-Smith, AJ Boyce, AJ Boyce, AL Buchachenko, AM Selvam, AM Tishin, AP Roberts, AS Keys, AY Zubarev, AY Zubarev, B-O Küppers, BA Grzybowski, C Bustamante, C Huber, C Jaryznski, C Tenailleau, C Viedma, CR Vestal, D Abel, D Abel, D Rickard, D Rickard, D Rickard, den Hollander WThF, DG Drubin, DI Khomskii, DJ Vaughan, DJ Vaughan, DL Stein, DS Kelley, E Schroedinger, EJ Milner-White, EJ Milner-White, ET Degens, EV Koonin, F Heylighen, FJ Dyson, FM Harold, G Mitra-Delmotte, G Nicolis, G Wächtershäuser, GL Früh-Green, GN Ling, GO Arrhenius, GS Engel, H Frohlich, H Frohlich, H Ohfuji, H Ohfuji, H Ohldag, HH Pattee, HH Pattee, HM Palmer, I Adler, I Kant, IK Kominis, J Al-Khalili, J Breivik, J Charnock, J Cheon, J Dyment, J Hemberger, J Higo, J Hoffmeyer, J Li, J McFadden, J Spitzer, J Torbet, JC Weaver, JD Bernal, JK Jain, JL Kirschvink, JL Kirschvink, JL Kirschvink, JM McBride, JP Ferris, JS Ban, JS Beard, JT Trevors, K Hatori, K Matsuno, K Righter, KA Michie, KM Doll, LE Orgel, LE Orgel, LE Orgel, LS Levitov, M Haw, M Jibu, M Mostovoy, M Polyani, M Winkelhofer, M Wolthers, M Wu, MF Chaplin, MF Chaplin, Mitra-Delmotte, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MO Goerbig, MP Pileni, NE Mavromatos, NJ Cerf, P Baaske, P Bak, P Galland, P Wasilewski, PCW Davies, PCW Davies, PCW Davies, PW Anderson, R Hazen, R Kopelman, R Lifshitz, R Palm, R Pastor-Satorras, R Phillips, R Shapiro, R Skomski, RA Dunlap, RCL Larter, RD Astumian, RD Astumian, RE Rosensweig, RT Wilkin, RW Chantrell, S Hagan, S Itoh, S Kauffman, S Lloyd, S Odenbach, S Sun, S Taketomi, S Traverso, SA Newman, T Schroeder, V Fritsch, V Hoffmann, VK Mer La, VM Goldschmidt, VN Manoharan, VTh Marteinsson, VV Korolev, W Cruz da, W Martin, W Martin, WH Zurek, Y Kwon, Y Lalatonne, Y Min, Z Merali, Z Sawlowicz, Z Sawlowicz, Z Wang   +172 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

The Moho as a magnetic boundary [PDF]

Magnetic data are presented for mantle derived rocks: peridtites from St. Pauls rocks, dunite xenoliths from the kaupulehu flow in Hawaii, as well as peridolite, dunite and eclogite xenoliths from Roberts Victor, Dutoitspan, Kilbourne Hole, and San ...
Mayhew, M. A., Thomas, H. H., Wasilewski, P. J.   +2 more
core   +1 more source