Results 81 to 90 of about 1,550,892 (327)

Distinct Ligand‐ and Metal‐Centered Phosphorescence in a Terbium Carbazolyl Complex

Chemistry – A European Journal, EarlyView.
Terbium and lanthanum carbazolide complexes show two distinct modes of luminescence: Strongly temperature‐dependent narrow‐line terbium emission could be induced. In addition, both the terbium and the lanthanum complexes show broad‐line interligand emission processes with excited states of microsecond life‐time.
Xiaofei Sun, Frederic Krätschmer, Julia Feye, Marcel Lukanowski, Dominik Graf, Sergei Lebedkin, Manfred Kappes, Florian Weigend, Peter W. Roesky, Alexander Hinz   +9 more
wiley   +1 more source

Design and Implementation of an Online Workshop on Personal Learning Environments [PDF]

, 2016
En la literatura se han encontrado funciones principales a realizar en un Entorno Personal de Aprendizaje (PLE): agregar, relacionar, crear, compartir y organizarse.
Flores Macías, Rosa del Carmen, Meza Cano, José Manuel, Morales Ruiz, Mario Ernesto   +2 more
core  

COMPONENTES BÁSICOS PARA EL ANÁLISIS DE LOS PLE DE LOS FUTUROS PROFESIONALES ESPAÑOLES: EN LOS ALBORES DEL PROYECTO CAPPLE BASIC COMPONENTS FOR THE FUTURE PROFESSIONAL'S PLE ANALYSIS: IN THE BEGINNING OF THE CAPPLE PROJECT

, 2014
The research project CAPPLE aims to make the description and prospective analysis, both in technical terms and in functional terms, of the Personal Learning Environments (PLE) of the future Spanish professionals from all areas of knowledge (senior ...
Paz Prendes, L. Castañeda, R. Beltrán, Xavier Carrera Farran   +3 more
semanticscholar   +1 more source

Micropatterned Scintillator Films With Engineered Cs3Cu2I5/CsCu2I3 Nanocrystals for Low‐Crosstalk X‐Ray Imaging at Clinically Relevant Tube Voltage

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Polyethylene glycol‐coated, lead‐free CsCu2I3 nanocrystal scintillator films achieve superior X‐ray imaging resolution over unpatterned films at 80 kVp by reducing crosstalk through lithographic micropatterning and optimized thickness control. The spatial resolution of X‐ray imaging is often limited by radioluminescence scattering, which is exacerbated
Atanu Jana, Sunjung Park, Deblina Das, Sourav Mal, Seoyoung Kwak, Sungwoo Kim, Sangeun Cho   +6 more
wiley   +1 more source

Love of the Job: What It Is, How to Measure It, and Why It Matters for Work Outcomes

Human Resource Management, EarlyView.
ABSTRACT Employee retention, motivation, performance, and well‐being remain enduring priorities in human resource management, yet existing constructs such as engagement, commitment, and satisfaction do not fully capture the depth of emotional attachment that some employees feel towards their jobs.
Michelle Inness, Kaylee Somerville, Zhanna Lyubykh, Nick Turner, E. Kevin Kelloway, Julian Barling, Lori Francis, Laure E. Pitfield, Constance E. Bygrave   +8 more
wiley   +1 more source

Tendencias en estudios sobre Entornos Personales de Aprendizaje (Personal Learning Environments -PLE-)

, 2014
This article presents a review of documents published in recent years. All publications are empirical researches about Personal Learning Environments (PLE). The analysis includes journal articles, chapters of books, doctoral theses and conference papers.
M.J. Gallego-Arrufat, Eduardo Chaves-Barboza   +1 more
semanticscholar   +1 more source

Eliminating disorderly A sites: Significantly enhanced external quantum efficiency of Bi3+ luminescence in double perovskite phosphor

InfoMat, EarlyView.
The structural transformation from disorder to order was achieved by regulating the A‐site of double perovskite, boosting IQE and EQE to 78% and 43%, respectively. The excellent luminescence properties of the representative CYNO:1%Bi3+ phosphor highlight the multifunctional application potential in solid‐state lighting, fingerprint recognition, and ...
Rui Wang, Asif Ali Haider, Hongzhi Zhang, Haonan Cui, Yiting Huang, Yuyao Fu, Zizhuo Yao, Shuangbao Wang, Jiyang Xie, Hong Li, Zhi Xie, Jing Zhu   +11 more
wiley   +1 more source

One-dimensional continuum and exciton states in quantum wires

, 2002
High-quality T-shaped quantum wires are fabricated by cleaved-edge overgrowth with the molecular beam epitaxy on the interface improved by a growth-interrupt high-temperature anneal. Characterization by micro-photoluminescence (PL) and PL excitation (PLE)
Akiyama, Hidefumi, Pfeiffer, Loren N., Pinczuk, Aron, West, Ken W., Yoshita, Masahiro   +4 more
core   +1 more source

When protein losing enteropathy persists: A case series of viral and lymphatic‐associated etiologies

JPGN Reports, EarlyView.
Abstract Protein‐losing enteropathy (PLE) is a rare condition that is characterized by loss of plasma protein in the intestines leading to hypoproteinemia with subsequent peripheral edema and possibly anasarca. The pathophysiology of PLE varies depending on the etiology and involves either intestinal mucosal injury or lymphatic system alterations ...
Natalie Jennings, Antonia C. Rovira, Pamela Castillo Rocha, Janelle Torres, Claudia M. Salgado, Miguel Reyes‐Múgica, Richard N. Arboleda, Fatima S. Hussain   +7 more
wiley   +1 more source

Questions on pure luminosity evolution for ellipticals

, 1998
The explanation for the existence of an excess population of faint blue galaxies (FBGs) has been a mystery for nearly two decades, and remains one of the grand astronomical issues to date. Existing models cannot explain all of the observational data such
Abraham R. G., Babul A., Baugh C. M., Broadhurst T. J., Cole S., Colles M., Colles M., Driver S. P., Efstathiou G., Ellis R. S., Fritze, Glazebrook K., Glazebrook K., Glazebrook K., Guiderdoni B., Guiderdoni B., He P., Jones L. R., Kauffmann G., Kauffmann G., Kauffmann G., Koo D. C., Lidman C. E., Maddox S. J., Metcalfe N., Metcalfe N., Mobasher B., Ping He, Pozzetti L., Rocca-Volmerange B., Roukema B. F., Scalo J. M., Yuan‐Zhong Zhang, Zucca E.   +33 more
core   +3 more sources