Results 111 to 120 of about 927,946 (335)

Communal Territories in Coastal Ecuador: Looking for Paths of Understanding between the Concept of Good Living and the Principle of Common Good

open access: yesRevista de Antropología Social, 2017
Part of the native population of the Ecuadorian coast maintains extensive territories as common property, which resources use and manage collectively since colonial times.
Silvia G. Álvarez Litben
doaj   +1 more source

Graphene‐Inspired Mono‐Elemental 2D Materials: Synthesis, Properties, and Potential Applications of Xenes

open access: yesAdvanced Science, EarlyView.
This review summarizes the recent advances in mono‐elemental 2D materials, or Xenes, including their synthesis strategies, theoretical guidance, and stability challenges. It highlights emerging approaches such as deep learning‐assisted design with encapsulation techniques and heterostructure for scalable production and practical applications in ...
Yufan Yang   +5 more
wiley   +1 more source

Quantity and number [PDF]

open access: yes, 2014
Quantity is the first category that Aristotle lists after substance. It has extraordinary epistemological clarity: "2+2=4" is the model of a self-evident and universally known truth. Continuous quantities such as the ratio of circumference to diameter of
Franklin, James
core  

Storing the Wisdom: Chemical Concepts and Chemoinformatics

open access: yesInformatics, 2015
The purpose of the paper is to examine the nature of chemical concepts, and the ways in which they are applied in chemoinformatics systems. An account of concepts in philosophy and in the information sciences leads to an analysis of chemical concepts ...
David Bawden
doaj   +1 more source

Facile Single‐Nanocomposite 4D Bioprinting of Dynamic Hydrogel Constructs with Thickness‐Controlled Gradient

open access: yesAdvanced Science, EarlyView.
This study presents a novel and facile thickness‐modulated 4D bioprinting approach using a smart bioink made of gelatin, GelMA, and MXene. Leveraging computational models, it creates living constructs with programmable unidirectional and bidirectional curvatures under a single UV exposure.
Jiahui Lai   +7 more
wiley   +1 more source

Three ways of resisting essentialism about natural kinds [PDF]

open access: yes, 2011
Essentialism about natural kinds has three tenets. The first tenet is that all and only members of a natural kind has some essential properties. The second tenet is that these essential properties play a causal role.
Nanay, Bence
core  

Pre‐Torsion Tubular Metamaterials: Multi‐Effect Integration for Advanced Functional Applications

open access: yesAdvanced Science, EarlyView.
Through a pre‐torsion design paradigm, the authors design and fabricate a class of multi‐effect mechanical metamaterial that synergistically integrates compression‐torsion and auxetic behaviors over an extensive strain range, and their formation mechanisms are quantitatively analyzed and elucidated via experiments and finite element methods.
Xuegang Zhang   +11 more
wiley   +1 more source

Critical Assessment of Contact Resistance and Mobility in Tin Perovskite Field‐Effect Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Contact resistance and field‐effect transistor (FET) mobility of Cs0.15FA0.85SnI3 tin perovskites are determined using gated four‐point‐probe (4PP) FET measurements in a Hall bar geometry. The results indicate that contact resistance can significantly impact transistor characteristics, often leading to underestimation or overestimation of FET mobility ...
Youcheng Zhang   +9 more
wiley   +1 more source

Grounding-mechanical explanation [PDF]

open access: yes, 2018
Characterization of a form of explanation involving grounding on the model of mechanistic causal ...
Trogdon, Kelly
core  

Understanding the Interplay Between Thermal Activation, Diffusion, and Phase Segregation of Molecular Dopants Blended with Polymeric Semiconductors

open access: yesAdvanced Electronic Materials, EarlyView.
The use of air stable but thermally labile molecules provides an efficient strategy for the N‐type doping of organic semiconductors with relatively low electron affinities. Design criteria for efficient dopants should also take into account diffusion and phase segregation that cannot be decoupled from thermally activated doping.
Francesca Pallini   +15 more
wiley   +1 more source

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