Results 101 to 110 of about 130,439 (295)

The Promise of Solid Lubricants for a Sustainable Future

open access: yesAdvanced Materials, EarlyView.
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher   +7 more
wiley   +1 more source

Transnational Pervarsion of Law in Historical Development; Milestones of Law in Central Europe

open access: yesBratislava Law Review
The 19th International Scientific Conference Milestones of Law in the Central European Space took place under the auspices of the Faculty of Law of Comenius University Bratislava from 10 to 12 April 2025.
Frederika Vešelényiová
doaj   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

open access: yesAdvanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra   +19 more
wiley   +1 more source

Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

open access: yesAdvanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang   +9 more
wiley   +1 more source

The Advent of Space Administrative Law in Europe

open access: yesActa Universitatis Carolinae. Iuridica
Regulation of any activities in space used to be object of international public law for several decades. This had reflected the fact that states as subjects of international public law used to be the key role in the development of space activities.
Jakub Handrlica
doaj   +1 more source

Physical Intelligence in Small‐Scale Robots and Machines

open access: yesAdvanced Materials, EarlyView.
“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley   +1 more source

The Interface Between Intellectual Property Rights and Competition in Developed Countries

open access: yesSCRIPTed: A Journal of Law, Technology & Society, 2005
Valentine Korah
doaj   +1 more source

PSY135 - ACCESS TO ORPHAN DRUGS – REGULATION WITHIN THE EUROPEAN LAW [PDF]

open access: bronze, 2018
Marine Aulois-Griot   +1 more
openalex   +1 more source

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