Results 191 to 200 of about 33,844 (288)

Reuse of urban wastewater at the local level

Se reflexiona en este trabajo sobre la posición de los municipios ante la reutilización de las aguas regeneradas en el ámbito urbano y su producción para terceros.
Molina, Andrés
core  

Copper–Collagen Interactions Regulate the Mechanical and Invasive Properties of Tumor Spheroids

Advanced Healthcare Materials, Volume 15, Issue 22, 12 June 2026.
Ionic copper is investigated as a modulator of tumor spheroid growth and invasiveness in a 3D microfluidic glioblastoma model. Copper exposure alters metabolic activity, cytoskeletal organization, protrusion dynamics, and EMT‐related phenotypes in a dose‐ and timing‐dependent manner, revealing how copper bioavailability shapes tumor aggressiveness ...
Paula Guerrero‐López, Jose I. Garcia‐Peiro, Felipe Hornos, Jose L. Hueso, Jesus Santamaria, J. Manuel Garcia‐Aznar   +5 more
wiley   +1 more source

Piezoelectric Surface Charge and Dynamic Stimulation Synergize to Promote Cardiac Myoblast Alignment and Maturation

Advanced Healthcare Materials, Volume 15, Issue 22, 12 June 2026.
Surface polarization of PVDF films combined with mechanical stimulation generates piezoelectric electrical cues that modulate cardiomyoblast behaviour. Non‐poled and poled PVDF substrates provide distinct electroactive microenvironments influencing cell adhesion, proliferation, and differentiation.
Rafaela M Meira, Sylvie Ribeiro, Senentxu Lanceros‐Mendez, Clarisse Ribeiro   +3 more
wiley   +1 more source

Expanded Heisenberg Hamiltonians from a Mn/Bi DFT+U study on hexagonal antiferromagnet CaMn₂Bi₂: excitations and strain-controlled magnetic anisotropy switching. [PDF]

Sci Rep
Aguilera-Del-Toro RH, Arruabarrena M, Leonardo A, Rodriguez-Vega M, Fiete GA, Ayuela A.   +5 more
europepmc   +1 more source

El significado constitucional de la autonomía local

, 2022
Cidoncha Martín, Antonio
core  

Self‐Sustained Oscillations in MoS2 Optomechanical Resonators for VHF Optical Radio

Advanced Photonics Research, Volume 7, Issue 6, June 2026.
This work demonstrates the use of 2D materials drum resonators to generate and modulate radio‐over‐laser signals. Taking advantage of the self‐sustained oscillations arising in cavity optomechanical systems by a continuous wave visible laser, a radio frequency signal is generated and frequency‐modulated by just changing a DC gate voltage.
Ramón Bernardo‐Gavito, Julia García‐Pérez, Ruth Martínez Temple, Daniel Granados   +3 more
wiley   +1 more source

Association of nurse staffing ratios with patient mortality and length of stay in Chilean public hospitals: a cross-sectional study. [PDF]

BMJ Open
Simonetti M, Galiano A, Agüero A, Lasater KB, Lake ET, Aiken LH.   +5 more
europepmc   +1 more source

Gobierno local, globalización e integración regional

, 2003
Instituto de Integración ...
openaire   +2 more sources

Bayesian Optimization Guiding the Experimental Mapping of the Pareto Front of Mechanical and Flame‐Retardant Properties in Polyamide Nanocomposites

Advanced Intelligent Discovery, Volume 2, Issue 3, June 2026.
Bayesian optimization enabled the design of PA56 system with just 8 wt% additives, achieving limiting oxygen index 30.5%, tensile strength 80.9 MPa, and UL‐94 V‐0 rating. Without prior knowledge, the algorithm uncovered synergistic effects between aluminum diethyl‐phosphinate and nanoclay.
Burcu Ozdemir, Miguel Hernández‐del‐Valle, Christina Schenk, De‐Yi Wang, Maciej Haranczyk   +4 more
wiley   +1 more source

[Situation of essential conditions for the delivery of care for noncommunicable diseases in the Bolivian Chaco regionSituação das condições essenciais para a atenção a doenças não transmissíveis na região do Chaco boliviano]. [PDF]

Rev Panam Salud Publica
Ojeda-Casares H, Caixeta RB, Villalta Coro N, Medina Ramirez A, Ondarsuhu D, Luciani S, Gonzales G, Morales Salinas A.   +7 more
europepmc   +1 more source