Results 191 to 200 of about 152,081 (303)

Hombre verdadero

, 2018
This article is a tribute to Prof. Jorge Ayala, to his kindness and integrity, in both a personal and intellectual sense. In order to contextualise the meaning of Ayala’s contribution, this article refers to a particular conception of coherence between thought and existence which can be traced in part to the main course of Western intellectual history:
openaire   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

[Rare cases of stress cardiomyopathy triggered by pulmonary embolism and reverse Takotsubo]. [PDF]

Rev Med Inst Mex Seguro Soc
Schlie-Villa W, Bonilla-Mondragón E.
europepmc   +1 more source

Ese hombre

, 2014
Hay en el recorrido, tantas veces señalado, de Rodolfo Walsh un poderoso horizonte para aquellos que queremos pensar un proyecto universitario que tenga como meta la formación de intelectuales cuya acción no puede pensarse por fuera de la crítica y viceversa. Cuya capacidad de pensar a contrapelo la historia está en una praxis transformadora del mundo.
openaire   +1 more source

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita, Lucas R. L. Norg, Patrick Diederen, Clint van Hoesel, Christ H. L. Weijtens, Peter A. Bobbert, Reinder Coehoorn   +6 more
wiley   +1 more source

First part. A 45-year-old man with severe pneumonia, disseminated cytomegalovirus infection, and agammaglobulinemia [PDF]

Biomedica
Fernandes Pineda M, Zea-Vera AF.
europepmc   +1 more source

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

Advanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi, Vishnu Arumughan, Mohamed Zbiri, Marcel Kröger, Ira Smal, Eero Kontturi, Roza Bouchal   +6 more
wiley   +1 more source

[Lower gastrointestinal bleeding secondary to Chronic Nonspecific Ulcerative Colitis: A clinical case]. [PDF]

Rev Med Inst Mex Seguro Soc
Martínez-Cárdenas MÁ, García-Vázquez MN, López-González ME, González AP, Paque-Bautista C, Reyes-Sosa AM, Murguía-Pérez M, Prieto-Utrera LJ, Reyes-Hernández A, Sosa-Bustamante GP.   +9 more
europepmc   +1 more source

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Conceptual reflection on affirmative nursing as a professional field for the care of older gay men. [PDF]

Rev Esc Enferm USP
Muniz VO, Araújo PO, Carvalho ESS, Rodrigues RAP, Sousa AR.   +4 more
europepmc   +1 more source