Results 181 to 190 of about 220,085 (291)

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

Advanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar, Francisca P. Correia, Inês M. Freitas, Vítor M. Gaspar, João F. Mano   +4 more
wiley   +1 more source

Analysis of long-term care for older adults in Brazil, Spain, and Portugal: Perspectives and challenges. [PDF]

Aten Primaria
de Oliveira LP, Gutierrez BAO, Chubaci RYS, de Oliveira MLC, Caldas JMP, Salmazo-Silva H.   +5 more
europepmc   +1 more source

[Current evidence of SARS-CoV-2 infection in pregnancy: A scoping reviewEvidencias atuais sobre a infecto pelo SARS-COV-2 na gravidez: revisao do escopo]. [PDF]

Rev Cuid, 2022
Guiza Romero AF, Saldaña Agudelo G, Vesga Gualdrón LM.   +2 more
europepmc   +1 more source

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

Advanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou, Jiongyi Yan, Dick F. Firdaus, Amy Jin, Jiaxuan Li, Shushan Wang, Ran Chen, Xudong Tao, Zehao Ji, Yi Liu, Zichen Wang, Christos Margadji, Mark Kotter, J. Axel Zeitler, George G. Malliaras, Ronan Daly, Andrew Gleadall, Sebastian W. Pattinson   +17 more
wiley   +1 more source

Informed consent of postmortem sampling: Bibliographic review. [PDF]

Rev Cienc Forenses Honduras, 2022
Hernández AMV, Díaz GMM, Zelaya MM.
europepmc   +1 more source

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

Advanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li, Yifan Pan, Chikahiro Imashiro, Chaolun Xu, Jianxian He, Jingao Xu, Kewei Song, Ze Zhang, Chen Gao, Junbo Jiang, Runhuai Yang, Kayo Hirose, Shinjiro Umezu   +12 more
wiley   +1 more source

Derivation of an artificial intelligence-based electrocardiographic model for the detection of acute coronary occlusive myocardial infarction. [PDF]

Arch Cardiol Mex
Díaz-Herrera BA, Roman-Rangel E, Castro-García CA, Sierra-Lara Martinez D, Gopar-Nieto R, Velez-Talavera KG, Espinosa-Martínez MP, March-Mifsut S, Latapi-Ruiz-Esparza X, Preciado-Gutierrez OU, Alba-Valencia S, Sánchez-Alfaro HA, Gonzalez-Pacheco H, Arias-Mendoza A, Araiza-Garaygordobil D.   +14 more
europepmc   +1 more source

The Effect of Purcell Cavities on the Lifetime of Thermally Activated Delayed Fluorescent Emitters

Advanced Functional Materials, EarlyView.
A pressing challenge to OLED displays and lighting is to balance high efficiency and long operational lifetime in the deep blue spectrum. The Purcell effect can reduce the triplet density and hence the probability for destructive energy‐driven triplet annihilation events that limit the OLED lifetime. Here we study of the Purcell effect on two different
Sritoma Paul, Haonan Zhao, Collin N. Muniz, Mark E. Thompson, Stephen R. Forrest   +4 more
wiley   +1 more source

[Early detection program for hearing loss at Bajio's National Medical Center]. [PDF]

Rev Med Inst Mex Seguro Soc
Olea-González AI, Del Ángel-González AJ, Chao-Pérez MP.   +2 more
europepmc   +1 more source

Universaler Festbrennstoffkessel

, 2011
In der Bachelorarbeit ist das Gerät „Universaler Festbrennstoffkessel“ entworfen. Man hat sich mit den Festbrennstoffkesseln, die ähnliche Bestimmung haben, beschäftigt, und, nachdem der beste Festbrennstoffkessel ausgewählt war, hat man technische Berechnungen durchgeführt.
openaire   +1 more source