Results 31 to 40 of about 39,693 (276)

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Damaging Surface Hail in Simulations of Satellite‐Detected Hailstorms in Australia's Tropics

Atmospheric Science Letters
Satellite detections of hail signatures are uncertain in the tropics, where the deep troposphere and a warm, humid sub‐cloud environment increase the chances that ice detected aloft will melt before it reaches the surface.
Timothy H. Raupach, Sarah D. Bang, John T. Allen   +2 more
doaj   +1 more source

Verification of the improved predictive capability of a 1-D forced time-dependent cloud model with truncated hail spectrum

Meteorologische Zeitschrift, 1999
A new 1-D forced time-dependent model version with the hail size spectrum which includes only hail sized particles (larger than 0.5 cm in diameter; hereafter called realistic hail spectrum) was tested against its version which treats the hail size ...
M. Ćurić, V. Vucković
doaj   +1 more source

Comparison of Radar-Based Hail Detection Using Single- and Dual-Polarization

Remote Sensing, 2019
The comparative analysis of radar-based hail detection methods presented here, uses C-band polarimetric radar data from Czech territory for 5 stormy days in May and June 2016.
Kateřina Skripniková, Daniela Řezáčová   +1 more
doaj   +1 more source

CORRELATIONS BETWEEN HAIL EVENTS AND RADAR ECHOES IN TRANSYLVANIA [PDF]

Aerul şi Apa: Componente ale Mediului, 2015
Over 500 hail events reported across Transylvania by meteorological and hydrological stations, with several large hail events (i.e. hail diameter ≥ 2 cm), were studied during 2004-2014.
RECKERTH U. D.
doaj   +1 more source

Charge Storage and Dark Photocatalysis in Multivariate Ti‐Based Metal‐Organic Frameworks

Advanced Materials, EarlyView.
The mixed‐linker series of the titanium‐based metal–organic framework COK‐47 enables systematic tuning of photoresponsiveness and (dark) photocatalytic activity, deepening our understanding of structure‐property‐function relationships. Tailored metal‐to‐ligand charge transfer between the secondary building units (metal‐oxo layers and organic linkers ...
Julia E. Knapp, Bibhuti Bhusan Rath, Borja Ortín‐Rubio, Lukas Bauder, Kristina Gjorgjevikj, Saunak Das, Mariia Ferree, Frédéric Laquai, Lorenzo Tesi, Bettina Baumgartner, Simon Krause, Bettina V. Lotsch   +11 more
wiley   +1 more source

Cloud Microphysical Properties of a Typical Spring Hail Event in Yunnan

应用气象学报
Synoptic conditions and microphysical formation mechanisms for hail events form the basis for investigating hail suppression technology. There are few relevant studies on hail formation mechanisms in spring in southern China.
Zheng Jiao, Guo Xin, Fu Danhong, Li Yingfa, Guo Xueliang   +4 more
doaj   +1 more source

Severe-hail detection with C-band dual-polarisation radars using convolutional neural networks [PDF]

Atmospheric Measurement Techniques
Radar has consistently been proven to be the most reliable source of information for the remote detection of hail within storms in real time. Currently, existing hail detection techniques have limited ability to clearly distinguish storms that produce ...
V. Forcadell, V. Forcadell, C. Augros, O. Caumont, O. Caumont, K. Dedieu, M. Ouradou, C. David, J. Figueras i Ventura, O. Laurantin, H. Al-Sakka   +10 more
doaj   +1 more source

Bacteria‐Trained, MnO2‐Armored Dendritic Cells for Immunotherapy

Advanced Materials, EarlyView.
MnO2‐armored, bacteria‐trained dendritic cells undergo tumor‐responsive mechanical and immunological transformation. The nanocoating masks immune ligands and maintains a mechanically stiff, quiescent state during circulation, while the tumor microenvironment removes the armor and restores cellular deformability and immune accessibility.
Zhao Guo, Min Ge, Zesong Ruan, Tingwang Shi, Mahyar Mahmoudi, Soohwan An, Na Kong, Yunfeng Chen, Han Lin, Wei Tao   +9 more
wiley   +1 more source

Future changes in severe hail across Europe, including regional emergence of warm-type thunderstorms

Nature Communications
Hail is a major threat to agriculture, properties, and people, yet little is known about changes to hail with anthropogenic warming. Here, we use pan-European convection-permitting simulations, and a contemporary hail proxy benefiting from simulated ...
Abdullah Kahraman, Elizabeth J. Kendon, Hayley J. Fowler, Chris J. Short   +3 more
doaj   +1 more source