Results 41 to 50 of about 77,673 (242)
Anais da Academia Brasileira de Ciências, 2021 During grain storage, a considerable amount of product is lost because of insects, such as Zabrotes subfasciatus. Currently, to mitigate these risks, studies are searching for plants with potential for the control of agricultural pests, also known as ...
VANESSA F.S. AYRES +5 more
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IEEE Transactions on Information Theory, 2013 We prove that channel combining and splitting via Arikan's polarization transformation improves Gallager's reliability function E0 for binary input channels. In this sense polarization creates E0. This observation gives yet another justification as to why the polar transform yields capacity achieving and low complexity codes: the improvement in E0 ...
Alsan Mine, Telatar Emre
openaire +2 more sources
Advanced Materials, EarlyView.Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora +17 more
wiley +1 more source
Advanced Materials, EarlyView.Ionic conjugated polyelectrolyte electron‐blocking layers enable photomultiplication organic photodetectors with dark current robustness up to −10 V and external quantum efficiencies exceeding 3000%. Fowler–Nordheim tunneling, interfacial dipole, trap density of states, and noise analyses reveal how ionic conjugated polyelectrolytes suppress electron ...
Yelim Kang +12 more
wiley +1 more source
Le Tecnologie di Osservazione della Terra nella PA
GEOmedia, 2016 Le Tecnologie di Osservazione della Terra nella ...
Mariella Pappalepore
doaj
Flexible Tactile Actuator Arrays With Integrated Electroosmotic Pumps for Wearable Haptic Systems
Advanced Materials Technologies, EarlyView.1 ×$\times$ 9 and 4 ×$\times$ 4 flexible tactile actuator arrays integrating electroosmotic pumps are developed to deliver pressure and vibration feedback on wearable platforms. Their thin, compliant structure conforms seamlessly to curved body surfaces, providing intimate contact and enhanced haptic sensations.
Heejin Yu, Joonbum Bae
wiley +1 more source
Study on Hysteretic Characteristics of Piezoelectric Fast Steering Mirror in Frequency Response [PDF]
한국정밀공학회지Nonlinear hysteresis effects in piezoelectric fast steering mirrors (FSMs) are major culprits of deteriorating the servo performance and reducing the robustness of a control system.
Sang Won Jung +12 more
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Advanced Optical Materials, EarlyView.Metasurface shows selective solar–thermal energy conversion with high‐activity solar/laser‐driven chemistry. The breakthrough is co‐designing broadband FP‐cavity + plasmonic LSPR/SLR resonances in an ultra‐thin metamaterial so that it not only harvests the most efficient proportion of solar radiation but also suppresses mid and IR emissivity. Moreover,
Samira Mehrabi +4 more
wiley +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThis study presents a semisupervised approach for employing deep learning change detection models to identify vegetation clearance events in arable cropping systems, using bitemporal Sentinel-2 imagery.
Iason Tsardanidis +6 more
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ESA EO Data Preservation System
Data Science Journal, 2020 The European Space Agency (ESA) has the mandate to assure the long-term preservation, sharing and exploitation of space data and its associated knowledge.
Mirko Albani +5 more
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