Results 91 to 100 of about 3,562,180 (347)

Formation of Highly Selective Binding Pockets in UiO‐Type MOFs From Bridged Linkers

Angewandte Chemie International Edition, EarlyView.
Much room for design: We present a generalizable strategy for precisely modifying UiO‐type Metal‐organic frameworks with functional groups in a site‐specific manner. Through the use of pre‐connected linkers, pocket‐like pores for molecular recognition are generated.
Tobias Hennig, Erik Rohloff, Verena Drewes, Adrian Hannebauer, Sergi Plana‐Ruiz, Yaşar Krysiak, Andreas M. Schneider, Andreas Schaate   +7 more
wiley   +1 more source

Middle Jurassic shear zones at Cap de Creus (eastern Pyrenees, Spain): a record of pre-drift extension of the Piemonte–Ligurian Ocean? [PDF]

, 2017
The Cap de Creus peninsula in NE Spain consists of greenschist- to amphibolite-facies metasediments and granitoid bodies of the Variscan Axial Zone of the Pyrenees, overprinted in the north by anastomosed greenschist-facies shear zones.
Vissers, Reinoud L. M., Structural geology and EM, Mantle dynamics & theoretical geophysics, Ganerød, Morgan, Van Hinsbergen, Douwe J. J., Wilkinson, Camilla M., Structural geology & tectonics   +6 more
core   +2 more sources

Synergistic Effect on Enhanced Oil Recovery in High Salinity Carbonate Reservoirs Using a Novel PEI‐Functionalized Carbon Nanotube Nanocomposite

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Enhancing oil recovery (EOR) in mature reservoirs is hindered by high interfacial tension (IFT) and oil‐wet rock formations, especially under harsh, high‐salinity conditions. This study aims to overcome these limitations by synthesizing a novel carbon nanotube nanocomposite covalently grafted with polyethylenimine and non‐covalently ...
Mohamed Abu Shuheil, Dilipkumar S. Patel, N. Beemkumar, Tariq Abdulkader Alrihaim, Dhirendra Nath Thatoi, Ripendeep Singh, Rohit Kumar, Parminder Singh, Ahmad Khalid   +8 more
wiley   +1 more source

The role of strain hardening in the transition from dislocation-mediated to frictional deformation of marbles within the Karakoram Fault Zone, NW India [PDF]

, 2017
The onset of frictional failure and potentially seismogenic deformation in carbonate rocks undergoing exhumation within fault zones depends on hardening processes that reduce the efficiency of aseismic dislocation-mediated deformation as temperature ...
Wallis, D, Hansen, LN, Geoffrey E. Lloyd, Hansen, Lars N., Wallis, D., Wallis, David, Structural geology & tectonics, Structural geology and EM, Lloyd, Geoffrey E., Hansen, Lars, Lloyd, GE, David Wallis, Lars N. Hansen   +12 more
core   +3 more sources

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

Normal faulting in the Pathé geothermal area, Central Mexico [PDF]

Geofísica Internacional, 1998
The Pathé geothermal area is located in Late Miocene to Pliocene volcanic rocks in a region of active normal faulting. These faults cluster in sets striking near E-W and close to N-S.
Miguel Carrillo Martínez
doaj  

Constraints on the rheology of lower crust in a strike-slip plate boundary: Evidence from the San Quintin xenoliths, Baja California, Mexico [PDF]

, 2017
The rheology of lower crust and its transient behavior in active strike-slip plate boundaries remain poorly understood. To address this issue, we analyzed a suite of granulite and lherzolite xenoliths from the upper Pleistocene–Holocene San Quintín ...
Vasileios Chatzaras, Tikoff, Basil, Chatzaras, Vasileios, Leo M. Kriegsman, Structural geology & tectonics, Kriegsman, Leo Marcel, Andreas Kronenberg, Thomas van der Werf, Structural geology and EM, van der Werf, Thomas, Drury, Martyn R., Basil Tikoff, Martyn R. Drury, Kronenberg, Andreas   +13 more
core   +1 more source

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

The Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro, Marco Aurélio Gallo de França   +1 more
wiley   +1 more source

Identification of Natural and Forcing Frequencies through Noisy Measurements Acquired in Operational Conditions on a Hospital Building

Advances in Civil Engineering
Operational modal analysis is a robust and practical approach to structural health monitoring which assumes white noise as input. Therefore, the accuracy of this method can be compromised when dealing with colored unknown excitations, in which, for ...
C. Rinaldi, A. Talebi, M. D’Alessio, F. Potenza, V. Gattulli   +4 more
doaj   +1 more source

Influence of deformation conditions on the development of heterogeneous recrystallization microstructures in experimentally deformed Carrara marble [PDF]

, 2014
Recrystallized grains are potentially useful as indicators of palaeostress in naturally deformed rocks, providing that well-calibrated relationships (palaeopiezometers) exist between the recrystallized grain size and stress.
Drury, M.R., Structural geology and EM, de Bresser, J.H.P., Mecklenburgh, J., Bresser, J.H.P. de, Faulkner, D.R., Structural geology & tectonics, Valcke, S.L.A., Pennock, G.M., Mariani, E., Experimental rock deformation   +10 more
core   +2 more sources