Results 41 to 50 of about 1,987,008 (305)

Rewriting Polymer Fate via Chemomechanical Coupling

open access: yesAdvanced Materials, EarlyView.
This work introduces a life‐like “living” polymer platform that can grow, degrow, and reprogram its properties after fabrication. By integrating mass transport, reversible polymerization, and controlled catalysis, the material achieves on‐demand changes in size, shape, and mechanical properties.
Jiahe Huang   +9 more
wiley   +1 more source

Tin Oxide‐Anchored MXene Composites for Enhanced Hydrogen Evolution in Alkaline Media

open access: yesAdvanced Materials Interfaces, EarlyView.
The schematic illustrates a SnO2/MXene heterostructure for efficient hydrogen evolution. SnO2 nanoparticles are uniformly anchored on conductive MXene nanosheets, enhancing charge transfer and catalytic activity. The MXene substrate provides high electrical conductivity and abundant active sites, while SnO2 facilitates water adsorption and dissociation.
Pratik Shinde   +8 more
wiley   +1 more source

Philosophy of Materialism and Philosophy of Naturalism

open access: yesJurnal Ilmiah Pendidikan Holistik (JIPH), 2022
This article looks at the historical materialism approach of Karl Max and naturalism according to J.J Rousseau. Materialism is an understanding that only relies on material that does not believe in what is behind the unseen world. Not believing in the unseen world means not believing in the existence of a power that controls the universe and that ...
null Ayut Nursusanti   +5 more
openaire   +1 more source

Race in Early Modern Philosophy [PDF]

open access: yes, 2016
The ethos of Justin Smith’s Nature, Human Nature, & Human Difference is expressed in the narrative of Anton Wilhelm Amo (~1703-53), an African-born​ slave who earned his doctoral degree in Philosophy at a European university and went on to teach at the ...
Lewis, Dwight
core  

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Thomas Reid's Common Sense Philosophy of Mind [PDF]

open access: yes, 2018
Thomas Reid’s philosophy is a philosophy of mind—a Pneumatology in the idiom of 18th century Scotland. His overarching philosophical project is to construct an account of the nature and operations of the human mind, focusing on the two-way ...
Buras, Todd
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Zarys filozofii przyrody

open access: yesZagadnienia Filozoficzne w Nauce, 2005
W Archiwum Nauki Polskiej Akademii Nauk i Polskiej Akademii Umiejętności w Krakowie znajduje się rękopis o sygnaturze K III—8, 6.j.a.24, zawierający „Zarys filozofii przyrody” autorstwa Joachima Metallmanna. Zachowany rękopis ma charakter szkicu.
Joachim Metallmann
doaj  

Il corso della storia come graduale "emancipazione" della ragione dal "grembo materno" della natura: L'alternativa kantiana a herder

open access: yesTrans/Form/Ação, 2014
L'immagine del "grembo materno della natura" da cui la ragione umana si deve emancipare per guadagnare la libertà è usata da Kant in uno scritto polemico contro Herder, Mutmasslicher Anfang der Menschengeschichte (1786), che può essere considerato una ...
Mario Longo
doaj   +1 more source

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