Results 81 to 90 of about 3,483,915 (288)

Análisis morfológico de la composición Chutzpan de Avishai Cohen [PDF]

open access: yes, 2017
Composition is a fundamental part of music. Through the analysis of musical works, important tools can be obtained that allow to extend not only the musical understanding of a given style, but also the resources that can be used to compose new pieces ...
Calleris Santos, Romina
core  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

The caregiving process in the vulnerability perspective El processo de cuidar según la perspectiva de la vulnerabilidad O processo de cuidar sob a perspectiva da vulnerabilidade

open access: yesRevista Latino-Americana de Enfermagem, 2008
This theoretical article deals with the process of caregiving in the vulnerability perspective, whose condition leads to the need for care. The text analyzes this process, which is characterized by the encounter between the caregiver and the care ...
Vera Regina Waldow   +1 more
doaj   +1 more source

Label‐Free SERS Fingerprinting of Neuroprotein Conformational Dynamics in Human Saliva

open access: yesAdvanced Materials, EarlyView.
Galvanic molecular entrapment (GME) is a label‐free method for detecting and quantifying neuroprotein conformational states. This technique enables direct surface binding and in situ hotspot generation around molecules, effectively overcoming challenges related to target localization and mismatched hotspot geometries.
Muhammad Shalahuddin Al Ja'farawy   +10 more
wiley   +1 more source

CAMINHOS E PASSAGENS QUE PODEM SER ABERTOS PELOS LIVROS: diálogos entre a geografia e a literatura no ensino fundamental

open access: yesRevista PerCursos, 2012
O presente texto reflete sobre as práticas de interação pedagógica da geografia, no intuito de buscar uma ação docente que traga o cotidiano dos alunos para a sala de aula, superando a fragmentação dos saberes e a mera transmissão do conhecimento ...
Denise Wildner Theves
doaj  

Nuevo modelo para estudiar el equilibrio corporal [PDF]

open access: yes, 2010
El equilibrio es una cuestión fundamental en áreas tales como la medicina, la fisioterapia o el entrenamiento deportivo. Investigadores del laboratorio “James Stirling” del INEF (Universidad Politécnica de Madrid) en colaboración con el Instituto de ...
Cordente Martinez, Carlos Alberto   +1 more
core   +1 more source

Stoichiometry‐Programmed MXenes via Precursor Engineering for High‐Performance EMI Shielding and Energy Storage

open access: yesAdvanced Materials, EarlyView.
Precursor carbon stoichiometry programs internal strain and oxygen substitution in Ti3AlCxO2‐x, deterministically switching Ti3CxO2‐xTz MXenes between highly aligned 2D nanosheets and spontaneous 1D nanoscrolls. This synthesis‐stage architecture control enables ultrathin X/W‐band EMI shielding with outstanding mass‐normalized performance and bending ...
Jaeeun Park   +12 more
wiley   +1 more source

Injertos en cirugía coronaria. Revisión «realista» de la bibliografía

open access: yesCirugía Cardiovascular, 2017
La cirugía coronaria sigue siendo el procedimiento más realizado en cirugía cardíaca. Es fundamental la selección del injerto apropiado. Intentamos ofrecer en este artículo una revisión de la literatura desde un punto de vista realista.
Gregorio Cuerpo   +2 more
doaj   +1 more source

Efecto del tiempo de maduración sobre la calidad organoléptica de la carne de vacuno [PDF]

open access: yes, 2013
La carne de vacuno es un alimento fundamental en la dieta humana, por ser fuente rica en proteínas, ácidos grasos esenciales, vitaminas y minerales. Además, presenta unas características sensoriales excepcionales que la convierten en uno de los alimentos
García, Pepa   +2 more
core  

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy