Results 71 to 80 of about 1,657,872 (302)

Cascade‐Responsive MXene@Cu‐MOF Heterostructure Integrates Antioxidant Activity, Infection Control, and Vascularization for Tracheal Repair

open access: yesAdvanced Science, EarlyView.
A cascade‐responsive MXene@Cu‐MOF/GelMA hydrogel is engineered as a “skeleton–backpack” platform for extensive tracheal repair. The MXene framework scavenges postoperative ROS and converts NIR light into mild hyperthermia, while the Cu‐MOF component provides pH/NIR‐responsive Cu2+ dosing for infection control, angiogenesis, and chondrogenesis.
Liang Guo   +8 more
wiley   +1 more source

Ancient and Current Chaos Theories [PDF]

open access: yesInterdisciplinary Description of Complex Systems, 2006
Chaos theories developed in the last three decades have made very important contributions to our understanding of dynamical systems and natural phenomena. The meaning of chaos in the current theories and in the past is somewhat different from each other.
Güngör Gündüz
doaj  

Plato and Anaximenes

open access: yesÉtudes Platoniciennes, 2016
In Timaeus 49, Plato sympathetically describes Anaximenes’ theory of matter, with its seven states of matter, its contrary mechanisms of rarefaction and condensation, and notion that the birth of one elements is the death of another.
Daniel W. Graham
doaj   +1 more source

The epistemology of Schelling's philosophy of nature [PDF]

open access: yes, 2017
The philosophy of nature operates as one complete and systematic aspect of Schelling’s philosophy in the years 1797-1801 and as complement to Schelling’s transcendental philosophy at this time.
Fisher, Naomi
core  

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

ATHEISM, ATOMS, AND THE ACTIVITY OF GOD: SCIENCE AND RELIGION IN EARLY BOYLE LECTURES, 1692–1707

open access: yesZygon, 2021
The last‐half of seventeenth‐century England witnessed an increasing number of works published questioning the traditional notions of God's work of creation and providence.
doaj   +2 more sources

All‐in‐One Underwater Quality Evaluation Metamaterial With Mechanical Robustness, Sound Attenuation, and Diffuse Reflection

open access: yesAdvanced Science, EarlyView.
In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li   +8 more
wiley   +1 more source

Prolegomenon to an Informational Philosophy in Reality

open access: yesProceedings, 2020
In the acceptation of Wu Kun, the Philosophy of Information is a metaphilosophy incorporating informational-philosophical stances on major epistemological and ontological questions.
Joseph E. Brenner, Abir U. Igamberdiev
doaj   +1 more source

Epistemolojik Katmanlar: 18. Yüzyıl Ortası Avrupa Kültürü Örneği Üzerine Kültürel Paradigmalardaki Değişimlerin Analizi [PDF]

open access: yes, 2019
Before this study, the author was tasked with identifying general tendencies of changes in values and dominant ideas in all spheres of cognition. During the study different branches of knowledge of one period and one civilization area are compared.
Шепетяк, Олег Михайлович
core  

Schooling Trajectories and the Development of Brain Dynamics: A Comparative Study of Montessori and Traditional Education

open access: yesAdvanced Science, EarlyView.
We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua   +6 more
wiley   +1 more source

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