Results 41 to 50 of about 27,449 (175)

Zaniklý lom v předpolí hradu Příběničky : k otázkám možnosti datace těžebních prací a hodnocení jejich vztahu k hradnímu areálu

open access: yesArchaeologia Historica, 2014
Petrografické hodnocení torza bergfritu hradu Příběničky, založeného v druhé polovině 13. století na pravém břehu řeky Lužnice, prokázalo souvislost této někdejší dominanty hradního areálu se zaniklým těžebním areálem dochovaným společně s dalšími ...
Josef Hložek   +4 more
doaj  

Contemporary Orang Lom of Mapur Bangka: Religious Identity and its Transformation

open access: yesKoers : Bulletin for Christian Scholarship, 2022
This article investigates the construction of the religious identity of the indigenous Orang Lom of Mapur Bangka, Indonesia, and its transformation during contact with state formal religions of Indonesia.
Janawi
doaj   +1 more source

Self‐Activating Electrocatalysts for Water Splitting: Advancing Structure–Performance Understanding and Beyond

open access: yesAdvanced Energy Materials, EarlyView.
Self‐activating electrocatalysts offer strong potential for advanced water splitting, enabled by their dynamic compositional and structural evolution during operation. This review highlights recent advances in self‐activating OER and HER catalysts, emphasizing the driving forces and mechanisms underlying their adaptive behavior. A conceptual network of
Christean Nickel   +6 more
wiley   +1 more source

OPERA-LEARNING: INTEGRACIÓN DE ESTÁNDARES DE DISTRIBUCIÓN DE CONTENIDOS MULTIMEDIA Y LEARNING OBJECTS

open access: yesRED. Revista de Educación a Distancia, 2005
En este trabajo se describe una primera aproximación a una integración entre documentos conformes a estándares de distribución de contenidos multimedia como MPEG-7, y otros recursos diseñados usando estándares de e-learning como LOM y, por extensión ...
Mireia Pascual, Julià Minguillón
doaj  

Salivary proteomics of canine oral tumors using MALDI-TOF mass spectrometry and LC-tandem mass spectrometry.

open access: yesPLoS ONE, 2019
Canine oral tumors are relatively common neoplasms in dogs. For disease monitoring and early diagnosis, salivary biomarkers are appropriate because saliva collection is non-invasive and requires no professional skills.
Sekkarin Ploypetch   +5 more
doaj   +1 more source

Mokymosi objektų metaduomenų analizė: valdomų žodynų reikšmės

open access: yesInformacijos Mokslai, 2009
Pagrindinis straipsnio tikslas yra išanalizuoti mokymosi objektų (MO) metaduomenų standarto LOM (angl. Learning Object Metadata) edukacinės dalies 5.2 elementą (MO tipą) nagrinėjant stambiausius Europos mokslo ir technologijų projektus bei LOM standarto ...
Svetlana Kubilinskienė   +1 more
doaj   +1 more source

Strain‐Directed Ru Redistribution to Form RuO2/Pt Mosaic Heterointerfaces for Acid‐Stable Water Oxidation

open access: yesAdvanced Energy Materials, EarlyView.
Strain‐driven Ru inward migration creates confined RuO2/Pt mosaic heterointerfaces within a PtNi multiframe. These interfaces enable redox‐asymmetric Pt–Ru coupling that stabilizes Ru4+, suppresses lattice oxygen participation, and promotes highly durable acidic oxygen evolution.
Yeji Park   +13 more
wiley   +1 more source

Accelerated Oxygen Evolution Kinetics in Layered Double Perovskites via Hydroxide Surface Engineering for Anion Exchange Membrane Water Electrolysis

open access: yesAdvanced Energy Materials, EarlyView.
Our work showcases an innovative approach to address fundamental challenge in AEMWE system by constructing NiFe(OH)x/PBSCF heterostructure via scalable and conformal surface engineering process. Electrical conductivity gradient in the heterostructure increases the OER kinetics by promoting charge transfer, while balancing cation dissolution and re ...
Ki‐Yong Yoon   +12 more
wiley   +1 more source

NIRGB‐GS: Near‐Infrared Assisted Low‐Light Scene Reconstruction and Enhancement via Gaussian Splatting

open access: yesAdvanced Intelligent Systems, EarlyView.
This article proposes NIRGB‐GS, a multimodal 3DGS variant that enables reliable 3D reconstruction and normal‐light novel‐view synthesis for extremely low‐light scenes by fusing paired near‐infrared and noisy RGB captures. High‐SNR near‐infrared modality and modality‐specific appearance encoding together resolve the issues of unstable pose/geometry ...
Chengyun Yang   +3 more
wiley   +1 more source

Deep Learning-Powered Optical Microscopy for Steel Research

open access: yesMachine Learning and Knowledge Extraction
The success of machine learning (ML) models in object or pattern recognition naturally leads to ML being employed in the classification of the microstructure of steel surfaces.
Šárka Mikmeková   +7 more
doaj   +1 more source

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