Results 71 to 80 of about 24,274,069 (275)

Spectrally Coordinated Plasmonic–Photothermal Photocatalysts for Mineralization of Mixed Indoor VOCs Under White LED Illumination

open access: yesAdvanced Materials, EarlyView.
A plasmonic–photothermal–photocatalytic hybrid comprising Cu(II)‐grafted TiO2, yolk–shell Au@SiO2, and reduced graphene oxide sheets (CuT/AuSi‐GS) harvests full‐spectrum white light‐emitting diode (LED) light via complementary photocatalytic oxidation, localized surface‐plasmon‐resonance‐induced electric‐field enhancement, and photothermal acceleration.
Minhyung Lee   +10 more
wiley   +1 more source

Harding Pegmatite mine - first page of lode mining claim #32

open access: yes, 1958
First page of Abstract of Aplite No.

core  

Advanced MXene‐Based Multifunctional Nanoarchitecture Materials Engineered for Adsorptive Cleanup of Hazardous Radioactive Pollutants: A Comprehensive Critical Review

open access: yesAdvanced Materials Interfaces, EarlyView.
This work critically reviews MXenes as highly effective multifunctional nanomaterials for the adsorption of radio‐contaminants, demonstrating a remarkable adsorption capacity of up to 1376.75 mg/g and cyclic stability of 2–8 cycles, with complexation, electrostatic interactions, and the numerical strength of MXene active sites playing a key operational
Stephen Sunday Emmanuel   +1 more
wiley   +1 more source

Modificaciones epistemológicas actuales, oferta educativa y organización curricular = Current episthemogical modifications, educational offerings and curricular organization

open access: yesEducação, 2005
Based on the idea that change in education impacts on study plans but is not limited to it, this article identifies the wrong utilization of the idea of knowledge society in the globalized capitalism understood as a society not much different from the ...
Follari, Roberto A.
doaj  

ON THE QUEST FOR A NEW CONCEPTION OF WORK. REREADING HEGEL

open access: yesSíntesis. Revista de Filosofía, 2019
This paper discusses a claim made by Bernard Stiegler, in Automatic Society (Vol. 1). The Future of Work, that we must rethink and find a new conception of work.
Bernadette Weber
doaj   +1 more source

Finite-Time Ruin Probabilities for Discrete, Possibly Dependent, Claim Severities [PDF]

open access: yes
This paper is concerned with the compound Poisson risk model and two generalized models with still Poisson claim arrivals. One extension incorporates inhomogeneity in the premium input and in the claim arrival process, while the other takes into account ...
Stéphane Loisel, Claude Lefèvre
core  

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

open access: yesAdvanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao   +6 more
wiley   +1 more source

Technical Challenges and Ethical, Legal and Social Issues (ELSI) for Asteroid Mining and Planetary Defense

open access: yesAerospace
Advances in the field of asteroid dynamics continue to yield new knowledge regarding the behavior and characteristics of asteroids, allowing unprecedented levels of accuracy for predicting trajectories and contributing to impact avoidance strategies ...
Evie Kendal, Tony Milligan, Martin Elvis
doaj   +1 more source

Moral Reciprocity, Ethics of Appropriation of Indigenous Medicinal Plant Knowledge and Associated Biopiracy

open access: yesActa Educationis Generalis, 2019
Introduction: Although this paper deals mostly with the positive effects of a posthumanist worldview on environmental sustainability, partnership, or moral accountability in science and scientific research, it also promotes a new understanding of our ...
Ambang Oscar Agbor   +2 more
doaj   +1 more source

Universities as Embedded Knowledge Hubs and the Challenge of Local Development. The US Lessons and the Italian Case

open access: yesEuropean Spatial Research and Policy, 2009
This article discusses the claim of a new paradigm in the knowledge production and diffusion process, and the need to assess the regional and local implications of this modal shift.
Lorenzo Ciapetti
doaj   +1 more source

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