Results 61 to 70 of about 119,393 (311)

The Evolution of Early-Type Galaxies in Distant Clusters II: Internal Kinematics of 55 Galaxies in the z=0.33 Cluster CL1358+62

, 1999
We define a large sample of galaxies for use in a study of the fundamental plane in the intermediate redshift cluster CL1358+62 at $z=0.33$. We have analyzed high resolution spectra for 55 members of the cluster.
Bender R., Bender R., Ciotti L., Daniel D. Kelson, Franx M., Garth D. Illingworth, Jorgensen I., Jorgensen I., Luck R. E., Marijn Franx, Osterbrock D. E., Pieter G. van Dokkum, Prugniel P., Rix H.-W., Simien F., Simkin S. M., Tully R. B., van Dokkum P. G., Ziegler B. L.   +18 more
core   +1 more source

The Epidemiology of Stargardt Disease in the United Kingdom [PDF]

, 2017
The authors thank the British Ophthalmological Surveillance Unit (BOSU) for the support received, as well as Mr Barnaby Foot, research coordinator for BOSU, for his help and advice on this project.
Bainbridge, James, Downes, Susan, Ho, Jason, Lois, Noemi, Scott, Neil W, Spiteri Cornish, Kurt   +5 more
core   +2 more sources

Vat Photopolymerization of High Molecular Weight Polymer Latexes with Pseudothermoplastic Properties for Recyclability

Advanced Functional Materials, EarlyView.
A photocurable latex system enables high‐resolution vat photopolymerization of water‐dispersed thermoplastics, yielding pseudothermoplastic materials with recyclability. The formulation permits precise control over mechanical properties and supports reprocessing through conventional and extrusion‐based methods. Compatibility with two‐photon 3D printing
Jon Ayestaran, Xabier Lopez de Pariza, Fernando Vidal, Clara Vazquez‐Martel, Alodi Pascal, Siwei Yu, Miren Aguirre, Alshakim Nelson, Jose R. Leiza, Eva Blasco, Timothy E. Long, Robert Aguirresarobe, Haritz Sardon   +12 more
wiley   +1 more source

A Quintet Of Black Hole Mass Determinations [PDF]

, 2009
We report five new measurements of central black hole masses based on Space Telescope Imaging Spectrograph and Wide Field Planetary Camera 2 observations with the Hubble Space Telescope (HST) and on axisymmetric, three-integral, Schwarzschild orbit ...
Aller, Monique C., Bender, Ralf, Dressler, Alan, Faber, S. M., Filippenko, Alexei V., Gebhardt, Karl, Green, Richard, Gueltekin, Kayhan, Ho, Luis C., Kormendy, John, Lauer, Tod R., Pinkney, Jason, Richstone, Douglas O., Siopis, Christos   +13 more
core   +2 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Scalable Perovskite Quantum Dot Glass Nanocomposites for High‐Efficiency Luminescent Solar Concentrators

Advanced Functional Materials, EarlyView.
This study evaluates the scalability of PQD GNC‐based LSCs for BIPV applications. Experimental data and Monte Carlo simulations predict performance up to 1 m2, achieving a peak power conversion efficiency of 3.17%. The results confirm the viability of these LSCs for energy‐efficient building applications.
Emre İlter, Utku Ekim, Elshan Asadi, Konstantin Tsoi, Selçuk Yerci, Miray Çelikbilek Ersundu, Ali Erçin Ersundu   +6 more
wiley   +1 more source

Portable Handheld Slit-Lamp Based on a Smartphone Camera for Cataract Screening

Journal of Ophthalmology, 2020
Purpose. As part of plans to provide help to people in remote and poor areas who have no medical resources, a portable slit-lamp based on a smartphone was proposed. This would help in early screening of cataract diseases. Methods.
Shenming Hu, Hong Wu, Xinze Luan, Zhuoshi Wang, Mary Adu, Xiaoting Wang, Chunhong Yan, Bo Li, Kewang Li, Ying Zou, Xiaoya Yu, Xiangdong He, Wei He   +12 more
doaj   +1 more source

Quantum diffraction and interference of spatially correlated photon pairs generated by spontaneous parametric down-conversion

, 2002
We demonstrate one- and two-photon diffraction and interference experiments utilizing parametric down-converted photon pairs (biphotons) and a transmission grating.
A.F. Abouraddy, A.N. Boto, A.V. Belinsky, A.V. Burlakov, C.H. Monken, D.V. Strekalov, E.J.S. Fonseca, G. Björk, J. Brendel, J. Jacobson, J.G. Rarity, K. Edamatsu, Keiichi Edamatsu, M. Ataüre, M. D’Angelo, M.H. Rubin, P. Kok, Ryosuke Shimizu, T.P. Grayson, Tadashi Itoh, Y.H. Shih, Z.Y. Ou   +21 more
core   +1 more source

Selective Laser Sintering 3D Printing of Drug‐Loaded Intravitreal Implants

Advanced Functional Materials, EarlyView.
Selective laser sintering enables the fabrication of biodegradable and biocompatible intravitreal implants with tunable microstructures for sustained drug delivery. By modulating laser scanning speed, the polymer matrix architecture is engineered to control the release kinetics of dexamethasone and riboflavin over several months. This approach offers a
Iria Seoane‐Viaño, Carlos Bendicho‐Lavilla, Haya Alfassam, Bárbara Blanco‐Fernández, Abdul W. Basit, Francisco J. Otero‐Espinar   +5 more
wiley   +1 more source

CAFE: Calar Alto Fiber-fed Echelle spectrograph

, 2013
We present here CAFE, the Calar Alto Fiber-fed Echelle spectrograph, a new instrument built at the Centro Astronomico Hispano Alem\'an (CAHA). CAFE is a single fiber, high-resolution ($R\sim$70000) spectrograph, covering the wavelength range between 3650-
Aceituno, J., Barrado, D., Bean, J., Benitez, D., Dreizler, S., Grupp, F., Hernan-Obispo, M., Lillo, J., Montoya, L. M., Pedraz, S., Sanchez, S. F., Thiele, U.   +11 more
core   +1 more source