Results 91 to 100 of about 55,229 (306)
Advanced Materials Technologies, EarlyView.Nanoporous silica nanoparticles incorporated in nanoporous platinum offer the possibility for implant‐associated drug delivery from neuronal electrodes. ABSTRACT Sensorineural hearing loss, resulting from damage to the hair cells of the inner ear, profoundly impairs quality of life.
Mosaieb Habib +10 more
wiley +1 more source
Efficient Iris and Eyelids Detection from Facial Sketch Images
, 2021 In this paper, we propose a simple yet effective technique for an automatic iris and eyelids detection method for facial sketch images. Our system uses Circular Hough Transformation (CHT) algorithm for iris localization process and a low level grayscale ...
Suandi, Shahrel Azmin +3 more
core
Advanced Materials Technologies, EarlyView.A closed U‐shaped microfluidic platform symmetrically embeds a single, size‐controlled HT29 colorectal cancer spheroid within a GFP‐HUVEC‐laden fibrin matrix. HT29 spheroids are associated with hyper‐branched endothelial network remodeling, while vascularized co‐culture is accompanied by anisotropic protrusive growth and EMT‐like marker changes in the ...
G. Cretti +4 more
wiley +1 more source
Laser‐Induced Local De‐Doping in Organic Semiconductors
Advanced Materials Technologies, EarlyView.The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer +5 more
wiley +1 more source
Cantopexia e reforço tarsal com retalho de periósteo
Revista Brasileira de Cirurgia PlásticaINTRODUÇÃO: A pouca resistência dos tecidos palpebrais quando submetidos ao poder retrátil dos planos cicatriciais predispõe a resultados cirúrgicos indesejáveis. Dentre as técnicas mais resolutivas destacam-se as que utilizam retalhos de periósteo.
Vera Lucia Nocchi Cardim +7 more
doaj +1 more source
Periorbital eruptive vellus hair cysts: a challenging treatment in an atypical location [PDF]
Surgical & Cosmetic DermatologyEruptive vellus hair cyst is a rare condition resulting from the abnormal development of vellus hair follicles, leading to the formation of multiple follicular papules.
Bruna dos Anjos Bortolini +4 more
doaj +1 more source
Eyelids and face tracking in real-time [PDF]
, 2006 IASTED International Conference on Visualization, Imaging and Image Processing (VIIP), 2006, Palma de Mallorca (Spain)Tracing and tracking facial features in a precise manner are crucial tasks for Human Computer Interaction, facial expression recognition,
Baiget, Pau +3 more
core
Advanced Materials Technologies, EarlyView.Desktop vacuum thermoforming enables rapid, low‐cost fabrication of 96‐channel polystyrene culture chips with very thin imaging interfaces. The resulting platform supports cell lines, primary cells, and patient‐derived organoids, and enables high‐resolution confocal microscopy and single‐cell visualization, providing an accessible approach for advanced
Aleksandra Fomina +5 more
wiley +1 more source
, 2014 Mariana G Figueiro, Barbara Plitnick, Mark S Rea Lighting Research Center, Rensselaer Polytechnic Institute, Troy, NY, USA Abstract: Circadian rhythm disturbances parallel the increased prevalence of sleep disorders in older adults. Light therapies that
Rea MS, Plitnick B, Figueiro MG
core
Advanced Optical Materials, EarlyView.The importance of photovoltaics (PV) and optoelectronics based on new Earth‐abundant materials is increasing with the ever‐growing energy demand and the need to address it with sustainable material technology. The paper demonstrates good quality magnetron sputter epitaxy of the inexpensive and eco‐friendly semiconductor MgSnN2 for green gap ...
D. Gogova +13 more
wiley +1 more source