Results 121 to 130 of about 1,716,279 (361)

Medieval Settlement “Samar”: on the Issue of Analysis and Interpretation of Sources

open access: yesЗолотоордынское обозрение
The purpose of the study: To analyze well-known materials and introduce published sources and works of researchers into a wide scientific circulation, indicating the possibility of the appearance of Samara in the Golden Horde era.
Galimov Sh.Kh.
doaj   +1 more source

THE ACTION OF CARDIAC GLYCOSIDES ON AUTONOMIC GANGLIA [PDF]

open access: green, 1954
Walter L. Perry, H. Reinert
openalex   +1 more source

Individual Autonomy in Corporate Law [PDF]

open access: yes, 2018
The field of corporate law is riven with competing visions of the corporation. This Article seeks to identify points of broad agreement by negative implication.
de Fontenay, Elisabeth
core   +1 more source

Programmable Reconfiguration of Hybrid 4D Chiral Metamaterials via Mechanical and Thermal Stimuli

open access: yesAdvanced Engineering Materials, EarlyView.
A class of hybrid chiral mechanical metamaterials is designed to achieve programmable reconfiguration through soft networks, hinges, and bilayer joints integrated with rigid units. Responsive to mechanical and thermal stimuli, these structures exhibit large volume changes, tunable deformation pathways, and both positive and negative thermal expansion ...
Yunyao Jiang, Siyao Liu, Yaning Li
wiley   +1 more source

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin   +10 more
wiley   +1 more source

In Situ Formation of a Melt‐Solid Interface Toward Stable Oxygen Reduction in Protonic Ceramic Fuel Cells

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Protonic ceramic fuel cells offer a promising route to generate power efficiently but face critical challenges in achieving industrially viable activity and stability at their cathodes in CO2‐containing air. This report proposes a new cathode material design strategy to enable the cathode to be both catalytically active and CO2 tolerant through the ...
Desheng Feng   +14 more
wiley   +1 more source

A Novel Approach to Implementing Artificial Thalamic Neurons with Ferroelectric Transistors

open access: yesAdvanced Functional Materials, EarlyView.
Artificial neurons created using CMOS technology often require a large number of transistors and capacitors. This study introduces an artificial thalamic neuron that employs only five CMOS compatible ferroelectric transistors. The manufactured thalamic neuron demonstrates leaky integrate‐and‐fire‐or‐burst (LIFB) functionalities, featuring self ...
Andreas Grenmyr   +7 more
wiley   +1 more source

Understanding Humour in the Cognitive Resource Structure of Academically Successful Students

open access: yesInternational Journal of Cognitive Research in Science, Engineering and Education
The objective of this research was to identify the specific characteristics of humour comprehension that differentiate academically successful students from their less successful counterparts, and to establish the relationship between humour ...
Irina Kibalchenko, Tatiana V. Eksakusto
doaj   +1 more source

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