Results 91 to 100 of about 316,881 (368)

Multifunctional Neural Probes Enable Bidirectional Electrical, Optical, and Chemical Recording and Stimulation In Vivo

open access: yesAdvanced Materials, EarlyView.
Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll   +16 more
wiley   +1 more source

High-Precision UBVRI Photometry with a New 50 Cm Telescope at Stará Lesná

open access: yesOpen Astronomy, 2003
The paper presents the experience, observations and results obtained with the new 50 cm photometric telescope at the Stará Lesná Observatory equipped with an SBIG ST10MXE CCD camera.
Pribulla T., Chochol D.
doaj   +1 more source

Cosmological baryonic and matter densities from 600,000 SDSS Luminous Red Galaxies with photometric redshifts

open access: yes, 2006
We analyze MegaZ-LRG, a photometric-redshift catalogue of Luminous Red Galaxies (LRGs) based on the imaging data of the Sloan Digital Sky Survey (SDSS) 4th Data Release.
Blake, Chris   +3 more
core   +2 more sources

First Cosmology Results Using Type Ia Supernovae from the Dark Energy Survey: Photometric Pipeline and Light-curve Data Release [PDF]

open access: yesAstrophysical Journal, 2018
We present griz light curves of 251 SNe Ia from the first 3 years of the Dark Energy Survey Supernova Program’s (DES-SN) spectroscopically classified sample.
D. Brout   +101 more
semanticscholar   +1 more source

Review of Multifunctional Neural Probe

open access: yesAdvanced Materials Interfaces, EarlyView.
Modern multifunctional neural probes for brain‐machine interfaces extend beyond basic electrical functions to incorporate chemical and optical modalities. This review explores recent advances in multifunctional probes developed for neural signal acquisition and stimulation, highlighting how these innovations enhance the precision of brain activity ...
Ziqi Jia, Yong Kyu Yoon
wiley   +1 more source

Principles and Applications of the Synchronous Network of Remote Telescopes

open access: yesOpen Astronomy, 2003
A new approach for the search of microvariability and high-speed phenomena in variable stars is presented. It gives a new technology of observation and analysis of the data.
Zhilyaev B. E.   +3 more
doaj   +1 more source

A Detailed Study of Photometric Redshifts for GOODS-South Galaxies

open access: yes, 2010
We use the deepest and the most comprehensive photometric data currently available for GOODS-South galaxies to measure their photometric redshifts. The photometry includes VLT/VIMOS (U-band), HST/ACS (F435W, F606W, F775W, and F850LP bands), VLT/ISAAC (J-,
Dahlen, Tomas   +12 more
core   +1 more source

HFF-DeepSpace Photometric Catalogs of the 12 Hubble Frontier Fields, Clusters, and Parallels: Photometry, Photometric Redshifts, and Stellar Masses [PDF]

open access: yes, 2018
We present Hubble multi-wavelength photometric catalogs, including (up to) 17 filters with the Advanced Camera for Surveys and Wide Field Camera 3 from the ultra-violet to near-infrared for the Hubble Frontier Fields and associated parallels.
H. Shipley   +16 more
semanticscholar   +1 more source

Enhancing Diamond Biosensors and Photonic Devices: The Interplay of Surface Roughness, Functionalization, and Fluorescence

open access: yesAdvanced Materials Interfaces, EarlyView.
Diamond surfaces with tunable nanoscale roughness (4 vs 14 nm) are orthogonally functionalized via SPAAC, TEMA, TYC, and epoxy ring‑opening click reactions to fabricate protein microarrays. Smoother films markedly enhance fluorescence, and epoxy‑amine/Michael addition routes yield the highest biotin–streptavidin capture.
Seyed Mohammad Mahdi Dadfar   +2 more
wiley   +1 more source

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