Results 51 to 60 of about 5,855,994 (238)

Spatially Separated Redox Centers in One‐Dimensional Sp2‐Carbon Covalent Organic Frameworks Enable Synergistic Photocatalytic Palladium Recovery and Bisphenol A Mineralization [PDF]

open access: yesAdvanced Science, EarlyView.
A one‐dimensional sp2‐carbon covalent organic framework with spatially segregated redox centers integrates a dual photosensitizing system and a cationic interface for synergistic photocatalysis. The material achieves exceptional palladium recovery (1749 mg g−1) and bisphenol A mineralization (0.1710 min−1) without sacrificial agents, demonstrating ...
Yi‐Ru Chen   +9 more
wiley   +1 more source

Information Provision for Strategic Planning in Bulgarian SMEs [PDF]

open access: yesRevista de Management Comparat International, 2010
The information provision of strategic planning in small and medium sized enterprises (SMEs) is a subject that provokes the research interest due to the increased importance of strategic planning for the corporate development. This article - based on the
Emil PAPAZOV
doaj  

Mr. Dales, Mr. Company & Co.: The enemy in socialist realist poetry through the example of anti-American motifs [PDF]

open access: yesSlovenska Literatura
The study examines the parameters of anti-American sentiment in Slovak socialist realist poetry. The research is based on the assumption that period thinking about ideological antagonism was Manichaean in character, which is connected with the frequent ...
Patrik Miskovics
doaj   +1 more source

Electric‐Current‐Induced Phase Transformation in Cu6Sn5 Below Its Equilibrium Transition Temperature [PDF]

open access: yesAdvanced Science, EarlyView.
Electric current induces a monoclinic‐to‐hexagonal phase transformation in Cu6Sn5 at a measured bulk temperature of ∼120°C, below the equilibrium transition temperature. Ex situ synchrotron x‐ray diffraction, TEM, and matched thermal controls show that current stressing promotes the formation of a retained hexagonal η‐phase post‐stress state not ...
Shih‐kang Lin   +3 more
wiley   +1 more source

Sayı Kapağı, Yayın Kurulu ve İçindekiler

open access: yesMehmet Akif Ersoy Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2015
pdf ...
(pdf Formatında)
doaj   +2 more sources

Spike‐Embedded Nanocatalysts via Metal‐Directed Carbonization for Highly Efficient and Robust Semi‐Hydrogenation [PDF]

open access: yesAdvanced Science, EarlyView.
A metal‐directed carbonization strategy transforms hierarchical organic microspheres into spiky carbon catalysts with Pd nanoparticles embedded at the tips. This approach resolves the activity‐stability trade‐off, achieving exceptional poison resistance in semi‐hydrogenations, offering a versatile, scalable platform for designing high‐performance ...
Yintao Li   +9 more
wiley   +1 more source

CO2‐Assisted Hydrolysis of NaBH4: A Multi‐Function Platform for Enhanced Hydrogen Release, Regeneration of NaBH4, and CO2‐to‐CH4 Conversion [PDF]

open access: yesAdvanced Science, EarlyView.
CO2 significantly accelerates hydrogen release from aqueous NaBH4 without metal catalysts, eliminating the need for downstream separation. Ball‐milling the hydrolytic products with Mg regenerates NaBH4 with yields exceeding 76% while simultaneously producing methane.
Rui Han   +8 more
wiley   +1 more source

Dielectric‐Confinement‐Induced in‐Plane Photoelectric Anisotropy in Isotropic Quasi‐1D γ‐GaS Nanoribbon [PDF]

open access: yesAdvanced Science, EarlyView.
We investigate the geometry‐governed optoelectronic anisotropy arising from dielectric confinement in quasi‐1D γ‐GaS nanoribbons with intrinsically isotropic atomic structures. Dielectric mismatch between the nanoribbon and its surroundings leads to a general polarization‐dependent photoresponse during near‐field scattering.
Jiawei Jing   +16 more
wiley   +1 more source

Sayı Kapağı, Yayın Kurulu ve İçindekiler

open access: yesMehmet Akif Ersoy Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2017
Sayı Kapağı, Yayın Kurulu ve ...
(pdf Formatında)
doaj  

PDF-embedded multimedia content in medical publishing and JPNIM’s next goals

open access: yesJournal of Pediatric and Neonatal Individualized Medicine, 2014
The aim of this contribution is to understand how multimedia content (including 3D illustrations, audios and videos) can be effectively inserted in online medical publications and to review the current panorama in medical publishing. The overall analysis
Eleonora Fanos
doaj   +1 more source

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