Results 101 to 110 of about 456,887 (304)

Carta de Alejandro Rojas Marcos a José María sobre su vuelta de Valencia

open access: yes, 1974
Carta de Alejandro Rojas Marcos a José María sobre su vuelta de Valencia donde le expresa su deseo de hablar con él y de ...
Rojas Marcos, Alejandro
core  

Wet Transfer of In Situ Grown Azo‐Containing Two‐Dimensional Conjugated Covalent Organic Framework Films for Photoswitchable Electronic Devices

open access: yesAngewandte Chemie, EarlyView.
Wet transfer of an atomically flat azo‐functionalized 2D covalent organic framework film onto monolayer MoS2 enables clean van der Waals heterostructure devices with reversible photoswitching and multilevel nonvolatile memory. ABSTRACT Two‐dimensional π‐conjugated covalent organic frameworks (2D π‐COFs) combine in‐plane π‐delocalization with periodic ...
Kexin Wang   +11 more
wiley   +2 more sources

Large Language Model‐Based Chatbots in Higher Education

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci   +4 more
wiley   +1 more source

Alejandro Rojas Marcos manda ánimo a Rafael García Cervantes y Luis Recuerda

open access: yes, 1982
Alejandro Rojas Marcos envía un "abrazo andalucista" a Rafael García Cervantes y Luis Recuerda como homenaje por su defensa en el ...
Rojas Marcos, Alejandro
core  

Optimize Before You Synthesize—Enhancing the Ionic Conductivity of Li7SiPS8 Using Bayesian Optimization

open access: yesAngewandte Chemie, EarlyView.
Bayesian optimization was used to optimize the synthesis parameters of the solid electrolyte Li7SiPS8$\mathrm {Li}_7\mathrm {SiPS}_8$ in order to increase the ionic conductivity. After only 32 iterations, the ionic conductivity was successfully increased from 2 to 7 mS cm−1$\mathrm {cm}^{-1}$ at 25∘C$^\circ\mathrm {C}$, while synthesis temperature and ...
Lucas G. Balzat   +8 more
wiley   +2 more sources

Finansal Performansın Ölçülmesinde Piotroski F-Skoru Bileşenleri ve ÇKKV Yöntemlerinin Bağlantısı: MEREC Tabanlı MARCOS Uygulaması

open access: yesEkonomi, Politika & Finans Araştırmaları Dergisi
Bu çalışmanın amacı, Borsa İstanbul bilişim sektöründe yer alan firmaların finansal performanslarının analiz edilmesidir. 2023:Q1-2023:Q4 arasındaki dört çeyreklik dönemi kapsayan çalışmada kriterlerin ağırlıklandırılmasında MEREC yöntemi kullanılmıştır.
Şakir Sakarya   +2 more
doaj   +1 more source

Microrobotic Catheterization of the Ophthalmic Artery for Targeted Treatment of Retinoblastoma

open access: yesAdvanced Intelligent Systems, EarlyView.
A microrobotic platform is presented that allows teleoperated and autonomous navigation of flow‐driven magnetic microcatheters, MagFlow, into the ophthalmic artery for superselective intra‐arterial infusion of chemotherapy to treat retinoblastoma. Extensive benchtop validations with patient‐derived biomimetic phantoms under optical and fluoroscopic ...
Artur Banach   +5 more
wiley   +1 more source

Escrito de Alejandro Rojas-Marcos felicitando al Concejal Delegado de Barriadas Exteriores

open access: yes, 1968
Escrito de Alejandro Rojas-Marcos felicitando al Concejal Delegado de Barriadas Exteriores con fecha del 30 de septiembre de ...
Rojas-Marcos, Alejandro
core  

Optimizing 3D Bin Packing of Heterogeneous Objects Using Continuous Transformations in SE(3)

open access: yesAdvanced Intelligent Systems, EarlyView.
This article presents a method for solving the three‐dimensional bin packing problem for heterogeneous objects using continuous rigid‐body transformations in SE(3). A heuristic optimization framework combines signed‐distance functions, neural network approximations, point‐cloud bin modeling, and physics simulation to ensure feasibility and stability ...
Michele Angelini, Marco Carricato
wiley   +1 more source

Phosphoryl Radicals from Trivalent Iminyl Phosphines: A Photocatalytic Approach to N‐Phosphoryl Azetidines

open access: yesAngewandte Chemie, EarlyView.
Photochemically generated phosphoryl radicals from iminyl phosphines enable strain‐release addition to azabicyclobutanes, providing access to elusive N‐phosphoryl azetidines. Combined experimental, computational, and EPR studies reveal an unconventional water‐assisted photoredox pathway.
Chandu G. Krishnan   +4 more
wiley   +2 more sources

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