Results 111 to 120 of about 1,898,335 (295)
Advanced Functional Materials, EarlyView.Silver nanowire‐decorated silicon nanomembrane (AgNW‐SiNM) wireless wearable gas sensor exhibits a high response of ≈1.83 upon exposure to 10 ppm NH3. A stacked structure of the AgNW‐SiNM gas sensor with a flexible Joule heater improves the recovery rate after gas exposure.
Jongwoon Shin +8 more
wiley +1 more source
Asymptotic Abelianness and Braided Tensor C*-Categories
, 2005 By introducing the concepts of asymptopia and bi-asymptopia, we show how braided tensor C*-categories arise in a natural way. This generalizes constructions in algebraic quantum field theory by replacing local commutativity by suitable forms of ...
Buchholz, Detlev +4 more
core +2 more sources
Mathematical Foundation of the Quantum Theory of Interacting Fields [PDF]
, 1962 Hitoshi Wakita
openalex +1 more source
Print‐and‐Plate Architected Electrodes for Electrochemical Transformations Under Flow
Advanced Functional Materials, EarlyView.Typical flow cell electrodes are composed of stochastic porous carbon, limiting understanding of electrode structure‐performance relationships. This work describes an approach, termed “print‐and‐plate,” to prepare porous electrodes by direct ink writing followed by conformal metal coating.
Dylan M. Barber +12 more
wiley +1 more source
Using Design Experiments to Conduct Research on Mathematics Professional Development
Alexandria, 2013 In this paper, we propose that the emerging transformation of mathematics professional development from a practice-based to a research field would benefit from stronger connections to research on learning.
Paola Sztajn +4 more
doaj
Transformational learning experiences on productive-failure approach in Mamthematics
Diversitas JournalA learning failure is not always a denial of knowledge but an opportunity to be productive in the academic pursuit in the field of mathematics. This qualitative case study explored the students’ experiences with the utilization of the Productive-Failure
Jay Fie Luzano
doaj +1 more source
On the bracket problem in covariant Hamiltonian field theory [PDF]
arXiv, 1999 The polysymplectic phase space of covariant Hamiltonian field theory can be provided with the current algebra bracket.
arxiv
, 1985 David Stove reviews Selwyn Grave's History of Philosophy in Australia, and praises philosophers for thinking harder about the bases of science, mathematics and medicine than the practitioners in the field. The review is reprinted as an appendix
Stove, D. C.
core
Advanced Functional Materials, EarlyView.The negative differential resistance is exploited, using a La0.67Sr0.33MnO3 thin film network to demonstrate various neuronal functionalities of the human brain, such as leaky‐integrate‐fire and oscillatory patterns. Transmission electron microscope studies show local modification in oxygen octahedra in the network leads to co‐existing phases ...
Azminul Jaman +6 more
wiley +1 more source