Results 71 to 80 of about 301,621 (273)
Expected and unexpected products of reactions of 2-hydrazinylbenzothiazole with 3-nitrobenzenesulfonyl chloride in different solvents [PDF]
, 2018 Acknowledgements We thank the EPSRC National Crystallography Service (University of Southampton) for the X-ray data collections.
de Souza, Marcus V. N. +3 more
core +2 more sources
A Torsion Correction to the RR 4-Form Fieldstrength
, 2003 The shifted quantization condition of the M-theory 4-form G_4 is well-known. The most naive generalization to type IIA string theory fails, an orientifold counterexample was found by Hori in hep-th/9805141.
A. Hanany +8 more
core +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT This study successfully prepared magnetic iron/cobalt codoped biochar catalyst (CFSBC) using a one‐step calcination method. The morphology and structure of the material were systematically characterized using SEM, XRD, FTIR, TEM, BET, Raman, VSM, and XPS techniques. The effects of key parameters such as catalyst dosage, peroxymonosulfate (PMS)
Jianhua Ni +3 more
wiley +1 more source
ECONOMICSThis article explores spatial convergence in Morocco to assess whether the benefits of development are equitably distributed across regions, recognizing that growth in one region can influence its neighbors.
Marmad Toufik, Ritahi Oussama
doaj +1 more source
Predicting the Spin-Lattice Order of Frustrated Systems from First-Principles
, 2011 A novel general method of describing the spin-lattice interactions in magnetic solids was proposed in terms of first principles calculations. The spin exchange and Dzyaloshinskii-Moriya interactions as well as their derivatives with respect to atomic ...
Gong, X. G. +4 more
core +1 more source
Magnetic Field‐Modulated Boolean Logic in Proteinoid‐ Fe3 O4 Hybrid Materials
Advanced Physics Research, EarlyView.Proteinoid‐Fe3O4${\rm Fe}_3{\rm O}_4$. nanoparticle composites exhibit spontaneous electrical oscillations that emulate Boolean logic gates (AND, OR, XOR, NAND, NOR, NOT) under magnetic field modulation. External fields of 65.103 mT tune oscillatory behavior: 84 mT enhances amplitude while 103 mT suppresses it.
Panagiotis Mougkogiannis +1 more
wiley +1 more source
Analisis Struktur Kristal dan Gugus Fungsi Nife2o4 Hasil Sintesis dengan Metode Sol Gel [PDF]
, 2016 ANALYSIS OF CRYSTAL STRUCTURE AND FUNCTIONAL GROUPS OF NiFe2 O4 USING SOL GEL METHOD. A synthesis and characterization NiFe2 O4 with sol gel method have been conducted.
Adi, W. A. (Wisnu) +2 more
core
Batteries &Supercaps, Volume 8, Issue 3, March 2025.This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez +5 more
wiley +1 more source
International Journal of Electrochemical Science, 2018 Novel spinel Li1.05[(Mn1.99Gd0.01)0.91(Mn1.8Co0.2)0.09]O4 as cathode material for Li-ion battery was prepared through two-step solid-state reaction and treatment by Li-Mn-Co-O material on the surface of Li1.05[Mn1.99Gd0.01]O4 particles.
Xiaojie Sun +6 more
doaj +1 more source
Winners and Losers: Formula versus Competitive Funding of Agricultural Research [PDF]
Research and Development/Tech Change/Emerging Technologies, O3, O4, Q16,
Foltz, Jeremy D. +4 more
core +1 more source