Suchergebnisse - "splitting"

Rational Design and Synthesis of Advanced Nanocrystals with Enhanced Electrocatalytic Activities for Water Splitting

Autoren: Zhang, Xuesong

Thesis Advisors: Guardia Girós, Pablo, Roig i Serra, Anna

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Nanostructures, Nanoestructuras, Electrocatalitzador, Electrocatalyst, Electrocatalizador, Dissociació de l'aigua, Water splitting, Disociación de agua, Nanoestructures, Ciències Experimentals

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695774

Theoretical aspects of the interaction of free and tunneling electrons with low-dimensional photonic systems

Autoren: Wu, Yina

Weitere Verfasser: University/Department: Universitat Politècnica de Catalunya. Institut de Ciències Fotòniques

Thesis Advisors: García de Abajo, Javier

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: plasmons, nanodimers, fluorine-doped indium oxide, electron energy-loss spectroscopy, phonons, hexagonal boron nitride, nonlocal effects, dipole-dipole interactions, LO-TO splitting, inelastic electron tunneling, plasmonic nanoantennas, self‑illuminating biosensor., Àrees temàtiques de la UPC::Enginyeria de la telecomunicació, 621.3 - Enginyeria elèctrica. Electrotècnia. Telecomunicacions, 539 - Constitució física de la matèria

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695637
https://dx.doi.org/10.5821/dissertation-2117-445006

The role of resonances in Arnold diffusion

Autoren: Moreno González, Román

Weitere Verfasser: University/Department: Universitat Politècnica de Catalunya. Facultat de Matemàtiques i Estadística

Thesis Advisors: Martínez-Seara Alonso, M. Teresa, Baldomá Barraca, Inmaculada

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Perturbation theory, Hamiltonian systems, exponentially small phenomena, splitting of separatrices, heteroclinic connections, Arnold diffusion., Àrees temàtiques de la UPC::Matemàtiques i estadística, 51 - Matemàtiques

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695079
https://dx.doi.org/10.5821/dissertation-2117-439843

Magnetic Field-Driven Dynamic Reorganization of Electrocatalytic Interfaces for Improved Oxygen Evolution

Autoren: Saha, Jayeeta Sahu, Tushar Kanta Montero, José et al.

Quelle: ACS Applied Energy Materials. 8(15):10868-10880

Schlagwörter: electrocatalysis, magnetic field, phosphate buffer saline, transition metal phosphides, water splitting

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-246704
https://doi.org/10.1021/acsaem.5c00746

Performance of magnetite fines for continuous hydrogen production

Autoren: Stanicic, Ivana Faust, Robin Knutsson, Pavleta et al.

Quelle: Produktion av vätgas och biokol från trädbränslen med ny process som utnyttjar steam-iron-reaktionen och järnmalms-koncentrat International Journal of Hydrogen Energy. 139:753-765

Schlagwörter: Steam-iron reaction, Iron oxide, Chemical looping water splitting, Hydrogen

Dateibeschreibung: electronic

Zugangs-URL: https://research.chalmers.se/publication/546825
https://research.chalmers.se/publication/546825/file/546825_Fulltext.pdf

Geometric Numerical Integration for Hamiltonian Monte Carlo and Extrapolation

Autoren: Shaw, Luke

Weitere Verfasser: University/Department: Universitat Jaume I. Escola de Doctorat

Thesis Advisors: Casas, Fernando, Sanz-Serna, JM

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Geometric Numerical Integration, Splitting methods, Hamiltonian Monte Carlo, Symplectic Integrators, Extrapolation methods, Numerical Analysis, Ciències

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/692560

Quantum phase transition of sub-Ohmic spin-boson models: An approach by the multiple Davydov D2Ansatz.

Autoren: Tan, Justin Zhengjie Zhou, Nengji Zhao, Yang

Quelle: Journal of Chemical Physics; 11/7/2025, Vol. 163 Issue 17, p1-9, 9p

Schlagwörter: QUANTUM phase transitions, GROUND state (Quantum mechanics), VARIATIONAL principles, COMPUTATIONAL complexity, DAVYDOV splitting

Market Reaction to Stock Splits: A Study on Selected Nifty 500 Companies.

Autoren: P. R., Venugopal Gorjelly, Dakshyani Mamidi, Aishwarya

Quelle: IUP Journal of Accounting Research & Audit Practices. Jul-Sep2025, Vol. 24 Issue 3, p57-73. 17p.

Schlagwörter: *STOCK splitting, *EVENT study (Finance), *ABNORMAL returns, *FINANCIAL market reaction, *LIQUIDITY (Economics), *INVESTORS, *EFFICIENT market theory, *STOCK price indexes

The permanent and temporary effects of stock splits on liquidity in a dynamic semiparametric model.

Autoren: Hafner, Christian M. Linton, Oliver B. Wang, Linqi

Quelle: Journal of Business & Economic Statistics. Aug2025, p1-25. 25p. 5 Illustrations.

Schlagwörter: *STOCK splitting, *LIQUIDITY (Economics), *STANDARD & Poor's 500 Index, *EMPIRICAL research, DYNAMIC models

Water Splitting Electrocatalysts in Acidic Media: in the Search of Non-noble Metal Alternatives

Autoren: Yu, Jiahao

Weitere Verfasser: University/Department: Universitat Rovira i Virgili. Departament de Química Analítica i Química Orgànica

Thesis Advisors: Galán Mascarós, José Ramon, Garcés Pineda, Felipe Andrés

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Electrocatalysis, Divisió d'aigua, Mitjans àcids, División de agua, Medios ácidos, Water splitting, Acidic media, Ciències

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/688174

Stock Splits Puzzle: An Additional Answer From Pre‐Split Earnings Announcements.

Autoren: Nguyen, Hoang Huy Nguyen, Duong Quach, Hao Manh et al.

Quelle: Journal of Corporate Accounting & Finance (Wiley). Apr2025, Vol. 36 Issue 2, p9-17. 9p.

Schlagwörter: *STOCK splitting, *EARNINGS announcements, *DISCLOSURE, *INFORMATION theory, *CORPORATE finance, *OPERATING revenue, *RATE of return on stocks

Métodos de escisión y composición para ecuaciones diferenciales y aplicaciones

Autoren: Escorihuela-Tomàs, Alejandro

Weitere Verfasser: University/Department: Universitat Jaume I. Escola de Doctorat

Thesis Advisors: Casas Pérez, Fernando

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Integración numérica, Integración geométrica, Escisión y composición, Simétrico-conjugado, Numerical integration, Geometric integration, Splitting and composition, Symmetric-conjugat, Ciències

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/687240

Decoupled algorithms and analyses for an advection-reaction-diffusion model with stocking and harvesting.

Autoren: Tisha, Mayesha Sharmim Kamrujjaman, Md. Mohebujjaman, Muhammad et al.

Quelle: Computers & Mathematics with Applications. Jul2025, Vol. 189, p24-47. 24p.

Schlagwörter: *STOCK splitting, *POPULATION dynamics, *POPULATION density, *ADVECTION, *ALGORITHMS, *LOTKA-Volterra equations

Advances and Outlook of Nickel-Based MOFs-LDHs Materials for Energy Conversion

Autoren: Fotso, Lincoln Einstein Kengne Mehmood, Saad Rani, Jetty Vatsala et al.

Quelle: ADVANCED SUSTAINABLE SYSTEMS.

Schlagwörter: catalyst design, hydrogen, Ni-based MOFs and LDHs, sustainable energy, water splitting

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-371864
https://doi.org/10.1002/adsu.202500483

Defect engineering in BiVO4 photoanodes: the synergistic role of nitrogen doping and oxygen vacancy for oxygen evolution reaction

Autoren: Liang, Qiuhua Ouhbi, Hassan Österbacka, Nicklas et al.

Quelle: Harnessing Localized Charges for Advancing Polar Materials Engineering (POLARISE) Atomistisk design av fotoadsorberande material JPhys Energy. 7(4)

Schlagwörter: photoelectrochemical (PEC) water splitting, density functional theory (DFT), oxygen evolution reaction (OER)

Dateibeschreibung: electronic

Zugangs-URL: https://research.chalmers.se/publication/548865
https://research.chalmers.se/publication/548865/file/548865_Fulltext.pdf

Orientational anisotropy of photoemitting CS2 molecules induced by molecular field splitting

Autoren: Kukk, E. Niskanen, J. Pihlava, L. et al.

Quelle: Journal of Physics B. 58(20)

Schlagwörter: molecular photoemission, photoionization, molecular field splitting, photoemission anisotropy, molecular orientation, photoelectron-photoion coincidence, PEPICO

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-80192
https://doi.org/10.1088/1361-6455/ae0a97

Sulfur Vacancy-Engineered Co9S8-Ni3S Heterostructure as a Hydrogen Spillover Catalyst for Efficient Alkaline Water Splitting

Autoren: Huang, Shoushuang Jin, Tianyu Zhang, Jie et al.

Quelle: Advanced Science.

Schlagwörter: nickel sulfide, heterojunction, hydrogen spillover, electrocatalysis, water splitting

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-218758
https://doi.org/10.1002/advs.202513610

Synergistic enhancement of solar-driven hydrogen evolution via Ni-doped TiO2–MXene hybrid photocatalyst

Autoren: Serafin, Jarosław Vendrell, Xavier Dziejarski, Bartosz et al.

Quelle: International Journal of Hydrogen Energy. 179

Schlagwörter: MXene, Ni doping, Photocatalysis, Composite, Solar-driven water splitting, TiO2-Based photocatalysts

Dateibeschreibung: electronic

Zugangs-URL: https://research.chalmers.se/publication/548582
https://research.chalmers.se/publication/548582/file/548582_Fulltext.pdf

Synergistic Effect of Bio-Inspired Microenvironment Modulation and Catalytic Site Design Enhances the Oxygen Evolution Performance of Copper-Phenanthroline Catalysts

Autoren: Zhou, Mu-Han Zheng, Tao Li, Rui-Qi et al.

Quelle: CARBON ENERGY.

Schlagwörter: carbon dots, copper complex, photovoltaic-electrolysis, solar conversion, water splitting

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-216493
https://doi.org/10.1002/cey2.70063

Tensile fracture initiation and propagation of granite and gneiss at wedge splitting tests: Part 1—Effect of notch type on tensile crack initiation and fracture mechanics results

Autoren: Jacobsson, Lars Sandström, Johan Brander, Linus et al.

Quelle: International Journal of Fracture. 249(3)

Schlagwörter: Crystalline rock, fracture mechanics, Wedge splitting test, crack initiation, notch effect, anisotropy

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-78649
https://doi.org/10.1007/s10704-025-00857-z