Results 51 to 60 of about 8,818,263 (393)
Advanced Functional Materials, EarlyView.Platinum‐Copper bimetallic nanoparticles may evolve depending on their synthesis under tumor microenvironment conditions and play a dual role as chemotherapeutic agents after releasing Cu ions and as near infrared photothermal agents with the Pt‐rich remaining frames.
Jose I. Garcia‐Peiro +7 more
wiley +1 more source
Tres razones de la metamorfosis de las ciencias sociales en el siglo XXI
Cinta de Moebio: Revista de Epistemologia de Ciencias Sociales, 2019 espanolResumen: Este articulo explica la complejizacion de las ciencias sociales en el curso del siglo XXI, y aporta tres razones por las que este proceso ha tenido lugar. La tesis que se defiende aqui es que las ciencias sociales sufren una metamorfosis
C. Maldonado
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Gallium sulfide (GaS) forms self‐assembled heterostructures with its native oxide, exhibiting high performance in water splitting and ultrasensitive and selective ammonia detection. Surface defects and controlled oxidation enhance catalytic activity and sensing response.
Danil W. Boukhvalov +13 more
wiley +1 more source
Control of Tetrazine Bioorthogonal Reactivity by Rotaxanation
Angewandte Chemie, EarlyView.Control of tetrazine‐mediated inverse electron demand Diels–Alder (IEDDA) reaction has been achieved by rotaxanation. Tetrazine rotaxanes were synthesized in high yield and they displayed a much slower kinetics compared to the corresponding thread. Mechanical bond disassembly upon the right stimulus activates reactivity.
Carlos Fumero‐Medina +10 more
wiley +2 more sources
Ciudadanía global y enseñanza de las Ciencias Sociales: retos y posibilidades para el futuro
REIDICS. Revista de Investigación en Didáctica de las Ciencias Sociales, 2019 In education, we often get carried away by certain tendencies that believe that changing names changes things. Surely, this works in the markets. It is part of the neoliberal logic that invades us.
Joan Pagès i Blanch
semanticscholar +1 more source
Tunable Magnetism and Intrinsic Exchange Bias in Al‐Substituted Terbium Iron Garnet
Advanced Materials, EarlyView.Al substitution in terbium iron garnet thin films enables continuous tuning of the magnetic compensation temperature from 190 K to above room temperature. Near compensation, a giant intrinsic exchange bias emerges, whose sign and stochasticity can be controlled by external fields and cooling history. This approach provides new routes to engineer garnet
Takayuki Shiino +3 more
wiley +1 more source
ARTHUR EUGENE HAVENS Diciembre 22, 1936 - Junio 27, 1984
Debates en Sociología, 1985 No contiene ...
Ciencias Sociales Ciencias Sociales
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Semiótica, Sociosemiótica y Ciencias Sociales
Estudios digital, 2014 Hablar de semiótica, y más específicamentede sociosemiótica, implica situarse en un campointerdisciplinar. Una afirmación semejantese fundamenta en que, al definir a la producciónsocial del sentido como su objeto deestudio, se enfoca como unidad de análisis alos discursos, cualesquiera sean las materialidadesdevenidas significantes.
Dalmasso, María Teresa, Fatala, Norma
openaire +4 more sources