Results 121 to 130 of about 2,690,211 (327)

Ecosystem carbon use efficiency at global scale from upscaling eddy-covariance data with machine learning and MODIS products

Scientific Reports
Carbon use efficiency (CUE) is a key indicator in coupled biological–abiotic systems that accounts for their capacity of effectively retain carbon, offering insights of ecosystem functioning and the dynamics of carbon cycle.
M. Campos-Taberner, M. A. Gilabert, S. Sánchez-Ruiz, B. Martínez, A. Jiménez-Guisado, F. J. García-Haro   +5 more
doaj   +1 more source

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

Stereochemistry in Solution of Some Schiff Bases of 1,2-Diamines with two Molecules of beta-Diketones as Obtained from UV Absorption and Circular Dichroism Spectra. [PDF]

, 1969
Erik Larsen, Jan Sandström, Stig Carlsson, Andreas Djurhuus, Klas Gustavii, Ulf Junggren, Bo Lamm, Benny Samuelsson   +7 more
openalex   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Optimización de Portafolios de Generación de Electricidad con Fuentes de Energía Renovables para Centros Comerciales

Tecnología y Ciencia, 2018
Este artículo presenta una metodología para la conformación de un portafolio óptimo de activos de auto-generación de electricidad con fuentes de energía renovables (FER), considerando el Programa de Respuesta a la Demanda-Momentos de Uso.
Álvaro R. Restrepo, Diego Manotas-Duque, Carlos Lozano   +2 more
doaj  

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

E-learning y satisfacción del estudiante universitario. Un estudio empírico

Revista Iberoamericana de Educación, 2010
Las nuevas tecnologías y los proyectos de colaboración entre universidades han incidido en los procesos de enseñanza-aprendizaje. En este contexto se enmarca una actividad multidisciplinar, bilingüe y on line entre dos universidades europeas. Analizar el
Manuel Cuadrado García, Juan de Dios Montoro Pons, María Eugenia Ruiz Molina   +2 more
doaj  

Development of a UV-spectrophotometric method for the simultaneous determination of aspirin and paracetamol in tablets

, 2011
G. Murtaza, Izhar Hussain, Shujaat Ali Khan, Arham Shabbir, Arshad Mahmood, Muhammad Hassham Hassan Bin Asad, Kalsoom Farzanal, Nadia Shamshad Malik   +7 more
openalex   +2 more sources

New certified reference materials for the determination of photometric accuracy in UV spectrophotometry [PDF]

, 2001
John E. Hammond
openalex   +1 more source

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