Results 31 to 40 of about 468,516 (279)
Sudden death of an Arctic wolf population in Greenland
Polar Research, 2021 This study reports the disappearance of a small Arctic wolf population in north-east Greenland founded in 1979 and provides the first long-term information on the wolf packs of this region.
Ulf Marquard-Petersen
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Das Surfgramm als grafische Darstellung von Surfwegen im Internet
MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2007 Das folgend vorgestellte Instrument zur Analyse und Darstellung von Surfwegen im Internet, die durch ihre Nutzerinnen und Nutzer vollzogen werden, kann und soll nicht als ein technisch komplexes und «objektive» Daten lieferndes Methodeninstrumentarium ...
Martina Schuegraf
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Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane +3 more
wiley +1 more source
Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
Brain Sciences, 2017 Microglia, the immune cells of the brain, are important and necessary for appropriate neural development; however, activation of microglia, concomitant with increased levels of secreted immune molecules during brain development, can leave the brain ...
Laurne S. Terasaki, Jaclyn M. Schwarz
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Advanced Robotics Research, EarlyView.Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus +8 more
wiley +1 more source
Quantity discrimination in wolves (Canis lupus)
Frontiers in Psychology, 2012 Quantity discrimination has been studied extensively in different non-human animal species. In the current study, we tested eleven hand-raised wolves (Canis lupus) in a two-way choice task. We placed a number of food items (one to four) sequentially into
Ewelina eUtrata +6 more
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Advanced Science, EarlyView.A versatile framework integrates addressable electrothermal actuation and strain‐constraint mechanisms to construct programmable shape‐morphing soft matter systems. By combining an analytical inverse design strategy for high‐fidelity 3D surface reconstruction with deep learning‐based closed‐loop control, this approach enables zero‐energy shape locking,
Kai Liu +5 more
wiley +1 more source
kommunikation@gesellschaft, 2020 Mit dem Begriff ‚narrativer Journalismus‘ bezeichnet man non-fiktionale Textsorten, die sich erzählender Elemente bedienen, um Informationen zu vermitteln.
Daniela Schlütz
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Indian Journal of Rheumatology, 2022 Systemic lupus erythematosus is a chronic multisystemic disease with ocular manifestations seen in up to 90% of patients during their disease course. Ophthalmic manifestations can be due to disease activity or complications of therapy. Detailed history and careful examination are essential to differentiate between the entities.
Sahana Baliga +2 more
openaire +2 more sources