Results 161 to 170 of about 3,816,446 (384)

Mathematics, core of the past and hope of the future [PDF]

open access: yes, 2018
Mathematics has always been a core part of western education, from the medieval quadrivium to the large amount of arithmetic and algebra still compulsory in high schools. It is an essential part.
Franklin, James
core  

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

open access: yesAdvanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García   +23 more
wiley   +1 more source

Mathematics and the real world

open access: yesKoers : Bulletin for Christian Scholarship, 2000
In this article the initial discussion of the untenability of the distinction between “pure” and “applied" mathematics is followed by looking at alternative approaches regarding the relationship between mathematics and the “real world” - with ...
D.F.M. Strauss
doaj   +1 more source

Interfacial Contact Engineering Enables Giant‐Performance Semiconductor Nanomembrane Optoelectronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This work investigates modifying interfacial contacts in realizing giant‐performance semiconductor nanomembrane optoelectronics. Strategies, including surface reaction and buffer layer work‐function modulation, are explored to boost the Schottky barrier. An emerging material of YbOx is utilized for near‐ideal Ohmic contact.
Yibo Zhang   +5 more
wiley   +1 more source

The Dirac Monopole and Differential Characters [PDF]

open access: yesInt.J.Geom.Meth.Mod.Phys. 1 (2004) 603-606, 2005
We describe the Dirac monopole using the Cheeger-Simons differential characters. We comment on the r\^{o}le of the Dirac string and on the connection with Deligne cohomology.
arxiv  

Butterfly‐Inspired Hierarchical Hybrid Composites for Lightweight Structural Thermal Management Applications

open access: yesAdvanced Functional Materials, EarlyView.
Emulating nature's unparalleled engineering, this work introduces butterfly‐inspired hybrid composites for high‐performance transportation and defense sectors. Leveraging biomimicry, these lightweight composites feature butterfly leg‐inspired hierarchical fibrous assemblies and butterfly wing‐inspired sandwich‐structured architecture, to achieve ...
Nello D. Sansone   +7 more
wiley   +1 more source

The Impact of Strengthening Character Education Based on Tri Hita Karana on Mathematics Learning Outcomes for Fourth-Grade Students

open access: yesIndonesian Values and Character Education Journal
This research is motivated by students' low curiosity and behavior when learning mathematics. This is reflected in the unsatisfactory learning outcomes and the need for more motivation among students towards the subject.
Made Diah Prabaswari Putri   +2 more
doaj   +1 more source

Feynman Diagrams and Lax Pair Equations [PDF]

open access: yesarXiv, 2006
We find a Lax pair equation corresponding to the Connes-Kreimer Birkhoff factorization of the character group of the Hopf algebra of Feynman diagrams. In particular, we obtain a flow for the character given by Feynman rules, and present a worked example.
arxiv  

Analisis Proses Pengintegrasian Pendidikan Karakter Dalam Pembelajaran Matematika Kelas X Ilmu Alamsma Negeri 1 Surakarta Tahun Ajaran 2013/2014 [PDF]

open access: yes, 2014
The purposes of this research were to: (1) describe the process of integrating the characteristic values of disciplinary, creative, critical thinking, inquiring, and thorough in learning mathematics at the tenth of science class SMA Negeri 1 Surakarta ...
Kusmayadi, T. A. (Tri)   +2 more
core  

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