Results 31 to 40 of about 75,661 (246)
Photoswitching Conduction in Framework Materials
Advanced Functional Materials, EarlyView.This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez +4 more
wiley +1 more source
Alternatif Lain Menentukan Panjang Garis Singgung di Luar Parabola
Matematika, 2017 Panjang garis singgung melalui suatu titik di luar parabola dapat ditentukan dengan satu alternatif yaitu dengan jarak antara dua titik. Penulis menemukan alternatif lain menentukan panjang garis singgung melalui suatu titik di luar parabola dengan ...
Ade Novia Rahma +2 more
doaj +1 more source
Desain Antena Reflektor Parabola untuk Aplikasi Radar Maritim dengan Rekayasa Feed Horn
Jurnal Elkomika, 2023 ABSTRAK Pada studi ini dilakukan analisis penambahan batang metal berbentuk persegi di dalam feed horn piramida antena reflektor parabola untuk meningkatkan performansi gain, beamwidth dan side lobe level.
EFRI SANDI +2 more
doaj +1 more source
A Parábola : uma palavra... dois conceitos [PDF]
, 2015 Este artigo trata sobre os dois conceitos relacionados com a palavra "parábola", um geral e um matemático.info:eu-repo/semantics ...
Melo, Helena Sousa
core
Advanced Functional Materials, EarlyView.Mg‐based thermoelectrics are among the most promising candidates for power generation applications but their performance is compromised by Mg loss at device operation temperatures due to the higher chemical potential of Mg (μMg${\mu}_{\mathrm{Mg}}$) inside the material compared to the environment.
Aryan Sankhla +2 more
wiley +1 more source
”ASYMPTOTIC PARABOLA” FITS FOR SMOOTHING GENERALLY ASYMMETRIC LIGHT CURVES
Odessa Astronomical Publications, 2016 A computer program is introduced, which allows to determine statistically optimal approximation using the "Asymptotic Parabola" fit, or, in other words, the spline consisting of polynomials of order 1,2,1, or two lines ("asymptotes") connected with a ...
K. D. Andrych +3 more
doaj +1 more source
On the structure of self-affine Jordan arcs in ℝ2
Demonstratio Mathematica, 2023 We prove that if a self-affine arc γ∈R2\gamma \in {{\mathbb{R}}}^{2} does not satisfy weak separation condition, then it is a segment of a parabola or a straight line.
Tetenov Andrei, Kutlimuratov Allanazar
doaj +1 more source
Enfoque didáctico para la conceptualización de la parábola como lugar geométrico integrando Cabri Géomètre II Plus [PDF]
, 2012 La enseñanza de la parábola suele restringirse al enfoque de la geometría analítica. El presente estudio consistió en una propuesta didáctica que acercó a los estudiantes a la comprensión del significado de parábola como lugar geométrico mediante el ...
Moncayo, Claudia Andrea +2 more
core
Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation
Advanced Functional Materials, EarlyView.A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah +9 more
wiley +1 more source
Determinação gráfica da parábola conhecidos dois pontos da curva e a tangente no vértice (exemplo prático de geometria aplicada ao design) [PDF]
, 2009 No âmbito da geometria euclidiana, abordada do ponto de vista gráfico, propõe-se um procedimento para obter a parábola, conhecidos dois pontos desta e a tangente no vértice.
Costa, J.B.
core