Results 101 to 110 of about 1,253,848 (372)

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

The ATLAS All-Sky Stellar Reference Catalog [PDF]

Astrophysical Journal, 2018
The Asteroid Terrestrial-impact Last Alert System (ATLAS) observes most of the sky every night in search of dangerous asteroids. Its data are also used to search for photometric variability, where sensitivity to variability is limited by photometric ...
J. Tonry, L. Denneau, H. Flewelling, A. Heinze, C. Onken, S. Smartt, B. Stalder, H. Weiland, Christian Wolf   +8 more
semanticscholar   +1 more source

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

KURAN NAZARINDA İNSAN-EMANET İLİŞKİSİ (AHZAB SURESi 72.-73. AYETLERİ BAGLAMINDA BİR TAHLİL)

Cumhuriyet Üniversitesi İlahiyat Fakültesi Dergisi, 2011
Bu makalede Ahzab suresi 72. Ve 73. Ayetlerinde ifade edilen, insanın nitelikleri ve onun sorumlu olması olayı ele alınmaktadır. Allah her varlığı farklı fıtrat (özellik ve istidat) ile yaratmış ve onlardan fıtratlarının gereğini yerine getirmelerini ...
HÜSEYİN ÇELİK
doaj  

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

‘The Plastic Nile’: First Evidence of Microplastic Contamination in Fish from the Nile River (Cairo, Egypt)

Toxics, 2020
The presence of microplastics (MPs) in the world’s longest river, the Nile River, has yet to be reported. This small-scale study aimed to provide the first information about MPs in the Nile River by sampling the digestive tracts of two fish species,
Farhan R. Khan, Yvonne Shashoua, Alex Crawford, Anna Drury, Kevin Sheppard, Kenneth Stewart, Toby Sculthorp   +6 more
doaj   +1 more source

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

Advanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton, Naëmi Leo, Jakub Jurczyk, Claire Donnelly, Dédalo Sanz‐Hernández, Luka Skoric, Nicholas Mille, Stefan Stanescu, Donald A MacLaren, Rachid Belkhou, Aurelio Hierro‐Rodriguez, Amalio Fernández‐Pacheco   +11 more
wiley   +1 more source

The Wide-field Infrared Survey Explorer (WISE): Mission Description and Initial On-orbit Performance

, 2010
The all sky surveys done by the Palomar Observatory Schmidt, the European Southern Observatory Schmidt, and the United Kingdom Schmidt, the InfraRed Astronomical Satellite and the 2 Micron All Sky Survey have proven to be extremely useful tools for ...
Amy K. Mainzer, Amy L. Walsh, Andrew Blain, Beichman, Beth Fabinsky, Brown, Bryan Mendez, Burrows, Carol J. Lonsdale, Chabrier, Chao-Wei Tsai, Cohen, Comastri, Cutri, David Leisawitz, Deborah Padgett, Djorgovski, Dominic Benford, Don Royer, Edward L. Wright, Eisenhardt, Fengchuan Liu, Gavazzi, Glikman, Glikman, Glikman, Golimowski, Gregg, Hopkins, Ian McLean, Ingolf Heinrichsen, J. Davy Kirkpatrick, Jiang, Joan Howard, Joel G. Cardon, John C. Mather, Kennicutt, Kuchner, Kurucz, Larry Naes, Larsen, Mainzer, Mark Larsen, Mark Schwalm, Mark Shannon, Martha Kendall, Martin, Martin Cohen, Masci, Michael E. Ressler, Michael Skrutskie, Mohamed Abid, Morrison, Moshir, Murakami, Méndez, Naes, Peter R. M. Eisenhardt, Price, Reid, Richards, Robert S. McMillan, Roc M. Cutri, Russell G. Walker, S. A. Stanford, Schneps, Schwalm, Scott Schick, Sheth, Skrutskie, Smith, Szalay, Thomas Jarrett, Thomas N. Gautier, Valerie Duval, Vanden Berk, Whipple, Whipple, William R. Irace, Wright, York, Zacharias   +81 more
core   +1 more source

Efficient sky-blue perovskite light-emitting diodes via photoluminescence enhancement

Nature Communications, 2019
The efficiencies of green and red perovskite light-emitting diodes (PeLEDs) have been increased close to their theoretical upper limit, while the efficiency of blue PeLEDs is lagging far behind.
Qi Wang, Xiaoming Wang, Zhi Yang, Ninghao Zhou, Yehao Deng, Jingjing Zhao, Xun Xiao, Peter N. Rudd, Andrew M. Moran, Yanfa Yan, Jinsong Huang   +10 more
semanticscholar   +1 more source

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release [PDF]

, 2016
We present the Data Release 12 Quasar catalog (DR12Q) from the Baryon Oscillation Spectroscopic Survey (BOSS) of the Sloan Digital Sky Survey III. This catalog includes all SDSS-III/BOSS objects that were spectroscopically targeted as quasar candidates ...
I. Pâris, I. Pâris, P. Petitjean, Nic Ross, Nic Ross, A. Myers, A. Myers, E. Aubourg, A. Streblyanska, A. Streblyanska, S. Bailey, E. Armengaud, N. Palanque-Delabrouille, C. Yéche, F. Hamann, M. Strauss, F. D. Albareti, J. Bovy, D. Bizyaev, D. Bizyaev, W. Brandt, M. Brusa, M. Brusa, J. Buchner, J. Comparat, R. Croft, T. Dwelly, Xiaohui Fan, A. Font-Ribera, J. Ge, A. Georgakakis, P. Hall, Linhua Jiang, K. Kinemuchi, E. Malanushenko, V. Malanushenko, R. McMahon, M. Menzel, A. Merloni, K. Nandra, P. Noterdaeme, D. Oravetz, K. Pan, M. Pieri, Francisco Prada, Francisco Prada, M. Salvato, D. Schlegel, D. Schneider, A. Simmons, M. Viel, D. Weinberg, Liu Zhu   +52 more
semanticscholar   +1 more source