Results 91 to 100 of about 41,718 (262)

Decoupling Activation and Preservation: Architectural Design Principles of Organic Frameworks for Selective Photocatalytic Methane Oxidation

open access: yesAdvanced Materials, EarlyView.
Selective methane (CH4) photooxidation emerges from architectural decoupling of activation and preservation. Programmable organic semiconductor frameworks spatially organize oxidative flux and intermediate residence, separating reaction zones from product domains to synchronize activation strength with stabilization and establish a selective oxidation ...
Minxian Zhang   +5 more
wiley   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

open access: yesAdvanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase   +6 more
wiley   +1 more source

Achievement, Happiness and Trust – Hungary’s Location on the Map of Cultural Values

open access: yesJournal of Danubian Studies and Research, 2015
The goal of this paper is to determine the aspects of achievement, happiness and trust in Hungarian society in the light of cultural values. Analysis is based on results from the European Social Survey, European Values Survey and surveys completed by ...
Hristina Sokolova
doaj  

A Hybrid System for Driver Assistance Using Computer Vision Methods

open access: yesStandards
Driver fatigue and drowsiness are the causes of many road accidents. In this work, a low-cost hybrid system is proposed for determining driver fatigue level based on four metrics: last sleep quality, blinking rate, heart rate variation, and yawning.
Liviu Octavian Mafteiu-Scai   +1 more
doaj   +1 more source

Digital Twin of a One‐Sun‐Driven Luminescent‐Concentrator‐Assisted Planar Solar‐Pumped Fiber Laser

open access: yesAdvanced Optical Materials, EarlyView.
An experimentally‐validated digital twin of a one‐sun solar‐pumped fiber laser enables a design exhibit 13‐times higher output power at 1064 nm to be achieved. Despite its simple appearance, the multitude of choices in the design parameters make finding this improved very tedious in the lab, thus the digital twin can save significant time and effort ...
Anvarjon Sherniyozov   +2 more
wiley   +1 more source

The Educational Environment According to the Qur'an and Hadith: Perspectives and Implications

open access: yesAl Muhafidz
The educational environment in Islam plays a strategic role in shaping students' character. This study aims to explore the concept of the academic environment from the perspective of the Qur'an and Hadith and analyze its implications for the formation ...
Inayah Inayah   +3 more
doaj   +1 more source

Popularity enhances the interdependent network reciprocity

open access: yesNew Journal of Physics, 2018
Interdependent networks (IN) are collections of non-trivially interrelated graphs that are not physically connected, and provide a more realistic representation of real-world networked systems as compared to traditional isolated networks.
Chen Liu   +9 more
doaj   +1 more source

Interdependence of sustainability and value creation

open access: yesEconomics of Sustainable Development
Sustainable business means cleaner and more environmentally focused business, which will meet current needs, but also leave the opportunity for future generations to use the benefits of natural resources. Companies are interested in sustainable business, because in this way they can influence the creation of value and the achievement of better business
Anđela Milenković   +2 more
openaire   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

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