Results 61 to 70 of about 60,962 (182)

Superfícies mínimas e o problema de Plateau [PDF]

, 2018
ARRUDA, Janaína da Silva. Superfícies mínimas e o problema de Plateau. 2018. 51f. Monografia (Graduação). Curso de Ciências da Natureza e Matemática, Instituto de Ciências Exatas e da Natureza, Universidade da Integração Internacional da Lusofonia Afro ...
Arruda, Janaína da Silva
core  

Sístoles e superfícies mínimas em 3-variedades com bordo

, 2021
The aim if this work is twofold. Firstly, we prove the existence of a local foliation around compact infinitesimally rigid capillary surfaces. We then use this fact to show a rigidity result for infinitesimally rigid capillary surfaces in some Riemannian
Longa, Eduardo Rosinato
core   +1 more source

O problema de Dirichlet assintótico para a equação das superfícies mínimas em uma variedade Cartan-Hadamard rotacionalmente simétrica [PDF]

, 2015
Neste trabalho estudamos o problema de Dirichlet assintótico para a equação das superfícies mínimas em uma superfície de Cartan-Hadamard rotacionalmente simétrica e mostramos que o problema e unicamente solúvel para qualquer dado contínuo em seu bordo ...
Pereira, Fabiano
core   +1 more source

[Depression in health personnel associated with exposure to COVID-19]. [PDF]

Rev Med Inst Mex Seguro Soc, 2023
Rendón-Moras A, Pérez-Martínez P, Martínez-Sánchez YL, Arias-Flores R, Cedillo-López AA, Morales-Esponda BP.   +5 more
europepmc   +1 more source

Fabrication of Aligned Polycaprolactone Nanofibrillar Bundles to Control Cell‐Mediated Collagen Deposition in Engineered Cartilage

Advanced Materials, EarlyView.
Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner, Lennard Spauwen, James L. Martin Robinson, Ángela García Grech, Isabelle Martinier, Sara Grasselli, Aylin Kara Özenler, Matthias Ryma, Jürgen Groll, Mylène de Ruijter, Jos Malda   +10 more
wiley   +1 more source

Life‐Like Ferrous Oxide Microspheres from Kombucha

Advanced Materials Interfaces, EarlyView.
Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis, Anna Nikolaidou, Andrew Adamatzky   +2 more
wiley   +1 more source

[Flexural strength of conventional flowable, bulk fill flowable and highly filled flowable resin composites: in vitro study.] [PDF]

Rev Cient Odontol (Lima), 2023
Sulca Gonzales EL, López-Flores AI.
europepmc   +1 more source

Investigation of Persistent Luminescence of Strontium Aluminate in Polymer Films for Passive Daytime Radiative Cooling Application

Advanced Materials Interfaces, EarlyView.
Persistent Luminescence of doped SrAl2O4:Eu2+, Dy3+ formulated in polymer matrices is a promising solution to be integrated in building envelopes for enhancing Passive Daytime Radiative Cooling. ABSTRACT Persistent Luminescent (PersL) materials have found applications in several fields; their integration into passive daytime radiative cooling systems ...
Roberto Bondi, Francesco Marchini, Giulia Quaglia, Claudia Fabiani, Anna Laura Pisello, Loredana Latterini   +5 more
wiley   +1 more source

Decrease in the intensive care unit-acquired weakness with a multicomponent protocol implementation: A quasi-experimental clinical trial [PDF]

Biomedica, 2023
Giraldo ND, Carvajal C, Muñoz F, Restrepo MP, García MA, Arias JM, Mojica JL, Torres JC, García Á, Muñoz D, Rodríguez FC, Arias J, Mejía LM, De La Rosa G.   +13 more
europepmc   +1 more source

Scalable Production of Disordered Nickel‐Iron‐Aluminum Oxides as Stable Anodes for Water Electrolysis: The Role of Aluminum

Advanced Materials Interfaces, EarlyView.
Solution precursor plasma spraying enables the scalable fabrication of porous and disordered nickel‐iron‐aluminum oxide coatings as precious‐metal‐free anodes. Aluminum inhibits crystal growth, optimizes local atomic sites, and enhances charge and ion transport to accelerate reaction kinetics, leading to excellent performance and operational stability.
Tugce Ustunel, Joakim Bäckström, Esdras J. Canto‐Aguilar, Mouna Rafei, Litty Thomas Manamel, Mahesh Ramakrishnan, Konstantin Klementiev, Nina Grunditz, Erik Zimmerman, Thomas Wågberg, Susanne Holmin, Eduardo Gracia‐Espino   +11 more
wiley   +1 more source