Results 41 to 50 of about 699,873 (282)

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Solar Ultraviolet Irradiance Characterization under All Sky Conditions in Burgos, Spain

Applied Sciences, 2022
Solar Ultraviolet Radiation (UVR), which is identified as a major environmental health hazard, is responsible for a variety of photochemical reactions with direct effects on urban and aquatic ecosystems, human health, plant growth, and the deterioration ...
Sol García-Rodríguez, Ignacio García, Ana García-Rodríguez, Montserrat Díez-Mediavilla, Cristina Alonso-Tristán   +4 more
doaj   +1 more source

Swift\u27s Attack On Pedantry [PDF]

, 2015
It may seem to the modern reader that Jonathan Swift fell short in his attempt to ridicule pedantry, for Swift\u27s most sarcastic illustrations of the follies of learned men might well find their parallel as commonplace news items in the magazines or ...
Lawson, James P.
core   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

Advanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah, Asif Abdullah Khan, Saikiran Khamgaonkar, Majid Haji Bagheri, Danyah Khan, Md Rasidul Islam, Mahmoud Almadoun, Aixi Pan, Alexander Li, Marwa Abd‐Ellah, Vivek Maheshwari, Dayan Ban   +11 more
wiley   +1 more source

Modeling Horizontal Ultraviolet Irradiance for All Sky Conditions by Using Artificial Neural Networks and Regression Models

Applied Sciences, 2023
In the present study, different models constructed with meteorological variables are proposed for the determination of horizontal ultraviolet irradiance (IUV), on the basis of data collected at Burgos (Spain) during an experimental campaign between March
M. I. Dieste-Velasco, S. García-Rodríguez, A. García-Rodríguez, M. Díez-Mediavilla, C. Alonso-Tristán   +4 more
doaj   +1 more source

Comparing the observed properties of the GRBs detected by the Fermi and Swift satellites [PDF]

, 2013
We studied the distribution of the GRBs, observed by the Fermi satellite, in the multidimensional parameter space consisting of the duration, Fluence, Peak flux and Peak energy (if it was available). About 10% of the Fermi bursts was observed also by the
Bagoly, Z., Balazs, L. G., Horvath, I., Kobori, J.   +3 more
core   +1 more source

GRB Energetics in the Swift Era

, 2008
We examine the rest frame energetics of 76 gamma-ray bursts (GRBs) with known redshift that were detected by the Swift spacecraft and monitored by the satellite's X-ray Telescope (XRT). Using the bolometric fluence values estimated in Butler et al. 2007b
Aptekar, Barthelmy S. D., Burrows D. N., Burrows D. N., Curran P. A., Daniel Kocevski, Granot J., Kumar P., Mitsuda K., Nathaniel Butler   +9 more
core   +1 more source

Three‐Dimensional Hierarchical Nanowire‐Networks with Deep‐Focus Tolerance and Adhesion Robustness for Harsh‐Environment SERS Sensing

Advanced Functional Materials, EarlyView.
A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan, Wentao Wang, Xiu Liang, Yongliang Zhang, Jie Liu, Yu Bai, Dangyuan Lei   +6 more
wiley   +1 more source

Impact of Diverse Annual Forage Mixtures on Weed Control in a Semiarid Environment

Frontiers in Sustainable Food Systems, 2020
Intercropping with different crop species and different spatial patterns is suggested to lead to increased competition with weeds and reduced weed abundance and biomass.
Jillian D. Bainard, Jillian D. Bainard, Mostafa Serajchi, Luke D. Bainard, Michael P. Schellenberg, Eric G. Lamb   +5 more
doaj   +1 more source

Swift Glider [PDF]

, 2005
This model airplane is designed to resemble the Swift bird, which conveys information about NASA’s Swift gamma-ray burst Explorer mission.
Lynn Cominsky
core