Results 151 to 160 of about 922,464 (301)

Oasis: Uso de escáneres láser en infraestructuras ITS para modelización del tráfico [PDF]

, 2010
Detectar, predecir y gestionar el tráfico a lo largo de una autopista con herramientas inteligentes lo más automatizadas posibles y con el fin de obtener un tráfico uniforme, es uno de los principales objetivos del proyecto CENIT OASIS (Operación de ...
Badillo Lopez, Mercedes, Menendez Garcia, Jose Manuel, Sastre García, Daniel   +2 more
core  

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

DISEÑO Y CONSTRUCCIÓN DE UN LÁSER PULSADO PORTÁTIL DEL TIPO YAG:Nd+++ PARA APLICACIONES LIBS

, 2011
Omar Ormachea, Mónica Delgado Borda
openalex   +2 more sources

Seguridad ocular de la iluminación mediante luz en el espectro visible e invisible [PDF]

, 2019
En el presente trabajo de fin de grado se ha realizado una revisión bibliográfica de la normativa actual, vigente y que se lleva a cabo para establecer los límites de exposición ante las radiaciones ópticas.
Calles Alaguero, Paula
core  

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Aplicación de la espectroscopia de reflectancia difusa (TRR) láser a la medida de parámetros de calidad en frutas. [PDF]

, 1999
La espectroscopia de reflectancia difusa (TRR o TDRS), técnica no destructiva ampliamente usada en aplicaciones biomédicas, se aplica por primera vez en este trabajo a la detección de propiedades ópticas relacionadas con parámetros de calidad en frutas ...
Cubeddu, Rinaldo, Pifferi, Antonio, Ruiz-Altisent, Margarita, Taroni, Paola, Torriceli, Alejandra, Valentini, Gianluca, Valero Ubierna, Constantino   +6 more
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Frenectomía con láser - Caso Clínico

, 2019
Ana Karen Bazán Suarez, Carmén Balderas Delgadillo, Ariadna Deyanira Olivares López, Eva María Molina Trinidad, José Ramón Montejano Rodríguez, Jose Imbert Palafox   +5 more
openalex   +2 more sources

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source