Results 81 to 90 of about 145,824 (331)

First Results from Fermi GBM Earth Occultation Monitoring: Observations of Soft Gamma-Ray Sources Above 100 keV [PDF]

, 2010
The NaI and BGO detectors on the Gamma-ray Burst Monitor (GBM) on Fermi are now being used for long-term monitoring of the hard X-ray/low energy gamma-ray sky.
A. Camero-Arranz, A. von Kienlin, Atwood, Bouchet, C. A. Meegan, C. A. Wilson-Hodge, Caballero-García, Cadolle Bel, Case, Case, Case, Connaughton, Cowley, E. Beklen, Fishman, G. L. Case, Gehrels, Harmon, Harmon, Homan, Hoover, J. C. Rodi, J. Greiner, Jourdain, Levine, Ling, Ling, Ling, M. H. Finger, M. L. Cherry, M. S. Briggs, Markwardt, Markwardt, Matsuoka, McClintock, McConnell, Meegan, Miller, Much, Muñoz-Darias, Muñoz-Darias, Negoro, Negoro, P. Jenke, P. N. Bhat, Paczynski, Palmer, Petry, R. M. Kippen, R. Preece, Rothschild, Shaposhnikov, Smith, Steinle, Tueller, US Committee on Extension to the Standard Atmosphere., V. Chaplin, V. Connaughton, W. S. Paciesas, Wilson-Hodge, Wilson-Hodge, Wilson-Hodge, Wilson-Hodge, Yamaoka, Zdziarski   +64 more
core   +3 more sources

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

Advanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti, Petr Michálek, Zbyněk Heger, Martin Pumera   +3 more
wiley   +1 more source

Historical Investigation of Ideological Grounds of the Advent of Vaqefieh [PDF]

تاریخ اسلام, 2013
Cessation on some one from the household of prophet as the last Imam and expected Mahdi has not been a new and unprecedented issue. A group of Shiites who knew Imam Kazem (PBUH) as Mahdi and Qa’em have been identified as Vaqefieh or Vaqefeh.
Seyyed Abdolkarim Hassanpoor
doaj  

Space and ground segment performance and lessons learned of the FORMOSAT-3/COSMIC mission: four years in orbit [PDF]

Atmospheric Measurement Techniques, 2011
The FORMOSAT-3/COSMIC (Constellation Observing System for Meteorology, Ionosphere, and Climate) Mission consisting of six Low-Earth-Orbit (LEO) satellites is the world's first demonstration constellation using radio occultation signals from Global ...
C.-J. Fong, D. Whiteley, E. Yang, K. Cook, V. Chu, B. Schreiner, D. Ector, P. Wilczynski, T.-Y. Liu, N. Yen   +9 more
doaj   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

Advanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han, Kevin Cheng, Swathy Sampath Kumar, Anil Bollimunta, Elizabeth E. Torr, Juhwan Kim, Kyoungmin Kim, Hyungjun Choi, Seongkwon Hwang, Sarah Brodnick, David Cheng, Lindsay Gray, Yei Hwan Jung, William L. Murphy, Aaron J. Suminski, Jonathan J. Nassi, Justin C. Williams, Dong‐Wook Park   +17 more
wiley   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Exploring earth's atmosphere with radio occultation: contributions to weather, climate and space weather

, 2011
. The launch of the proof-of-concept mission GPS/MET (Global Positioning System/Meteorology) in 1995 began a revolution in profiling Earth's atmosphere through radio occultation (RO).
R. Anthes
semanticscholar   +1 more source

Volumes and bulk densities of forty asteroids from ADAM shape modeling [PDF]

, 2017
Disk-integrated photometric data of asteroids do not contain accurate information on shape details or size scale. Additional data such as disk-resolved images or stellar occultation measurements further constrain asteroid shapes and allow size estimates.
Delbo', Marco, Dunham, David, Durech, Josef, Frappa, Eric, Hanus, Josef, Hayamizu, Tsutomu, Herald, David, Kaasalainen, Mikko, Kerr, S., Marchis, Franck, Preston, Steve, Talbot, John, Timerson, Brad, Viikinkoski, Matti   +13 more
core   +4 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Summer Weed Management Strategies for Saffron Crocus in the Northeastern United States

HortTechnology
Saffron is an extremely high-value spice made from the dried stigmas of the saffron crocus (Crocus sativus). The saffron crocus flowers in the fall, grows vegetatively during the winter and spring, and is dormant during the summer.
Rahmatallah Gheshm, Rebecca Nelson Brown
doaj   +1 more source