Results 41 to 50 of about 21,753 (200)

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo   +11 more
wiley   +1 more source

Accuracy studies for TDOA and TOA localization

open access: yes, 2022
S.408-415In sensor networks, passive localization can be performed by exploiting the received signals of unknown emitters. In this paper, the Time of Arrival (TOA) measurements are investigated.
Kaune, R.
core   +1 more source

Toku toa, he toa rangatira: Fearlessness and Indigenous Scholarship

open access: yesLink Symposium Abstracts 2020, 2020
A well-known whakataukī (aphorism, proverb) tells us toku toa, he toa rangatira, quite literally ‘my courage is inherited’. Wairaka is known as an impressive young wahine from pre-colonial times who, in the face of a life or death situation, stood up to adversity to supersede an important, long held tikanga Māori (protocol) to save the Ngāti Awa iwi ...
openaire   +2 more sources

Interfacial Interaction‐Engineered Dual Lithiophilic Ultrathin Interlayers for Dendrite‐Suppressed Lithium Metal Textile Anodes

open access: yesAdvanced Science, EarlyView.
Ultrathin lithiophilic interlayers engineered on a 3D textile electrode and separator cooperatively regulate interfacial Li nucleation and Li+ transport, leading to homogeneous Li plating and mitigated dendrite formation. The resulting dual‐interfacial design provides long‐term cycling stability, improved full‐cell durability, and a scalable pathway ...
Chanseok Lee   +12 more
wiley   +1 more source

Les technologies médiatiques dans le traitement de la crise de Grand-Bassam en Côte d’Ivoire

open access: yesCommunication, Technologies et Développement, 2017
Media technologies, in this reflection, are understood as all of the innovative arsenal of means and tools of communication, outside of traditional media.
Jules Evariste Agnini Toa
doaj   +1 more source

UWB joint TOA and DOA estimation [PDF]

open access: yes2009 IEEE International Conference on Ultra-Wideband, 2009
This paper deals with the simultaneous estimation of Time of Arrival (TOA) and Direction of Arrival (DOA) in UWB systems considering multipath propagation. The estimation is performed in the frequency domain by computing a two dimensional power delay-angle spectrum based on the periodogram because of its low computational complexity.
LAGUNAS, Eva   +2 more
openaire   +2 more sources

Dynamic geo‐hydrogeological monitoring‐driven situational awareness for real‐time floor water inrush risk prediction in deep mining

open access: yesDeep Underground Science and Engineering, EarlyView.
The fused data extracted from the distributed monitoring system as the data basis, combined with dynamic geological data, are imported into a deep learning model. As the geological conditions of mining and excavation change, the risk of water inrush at the working face is retrieved in real time.
Yongjie Li   +4 more
wiley   +1 more source

Transthyretin amyloid cardiomyopathy: Literature review and red‐flag symptom clusters for each cardiology specialty

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 955-967, April 2025.
Abstract Wild‐type transthyretin amyloid cardiomyopathy (ATTRwt‐CM) is a progressive and infiltrative cardiac disorder that may cause fatal consequences if left untreated. The estimated survival time from diagnosis is approximately 3–6 years. Because of the non‐specificity of initial symptom manifestation and insufficient awareness among treating ...
Yasuhiro Izumiya   +9 more
wiley   +1 more source

Prevalence of insulin dysregulation in a sport horse population as determined by traditional and stall‐side testing

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background The prevalence of insulin dysregulation (ID) has not been investigated in sport horses. Stall‐side insulin assays offer convenience but need further validation. Objectives To determine the prevalence of and risk factors for ID in a sport horse population using an oral sugar test (OST) and assess agreement between stall‐side and ...
Kimberly L. Hallowell   +7 more
wiley   +1 more source

Successive Uranium and Thorium Separation from Leach Liquor of Ore Deposit of 5th Anomaly of Saghand by Solvent Extraction [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2014
The present work deals with successive uranium and thorium recovery from the sulfate leach liquor of the ore deposit of the 5th Anomaly of Saghand using liquid-liquid extraction technique, where trioctylamine (TOA) and di-(2-ethylhexyl) phosphoric acid ...
S A. Milani   +2 more
doaj  

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