Results 21 to 30 of about 158,206 (226)

A Combined In-Mold Decoration and Microcellular Injection Molding Method for Preparing Foamed Products with Improved Surface Appearance [PDF]

open access: yesPolymers, 2019
A combined in-mold decoration and microcellular injection molding (IMD/MIM) method by integrating in-mold decoration injection molding (IMD) with microcellular injection molding (MIM) was proposed in this paper. To verify the effectiveness of the IMD/MIM method, comparisons of in-mold decoration injection molding (IMD), conventional injection molding ...
Guo, Yang, Mao, Meng, Hua, He
openaire   +2 more sources

Three-dimensionally (3D) Printed Sand Molds for Custom Glass Parts

open access: yesChallenging Glass Conference Proceedings, 2022
The presented research investigates a digital fabrication method for custom glass building elements based on three-dimensionally (3D) printed molds.
Rena Giesecke, Benjamin Dillenburger
doaj  

Anadolu Dor Mimarisi: MÖ 4. Yüzyıl | Anatolian Doric Architecture: 4th Century BC

open access: yesArkhaia Anatolika, 2019
The temple of Athena at Assos is the only known example in Doric order in Archaic Anatolia. After that, Doric architecture was worked again in the 4th century BC.
Zeliha Gider Büyüközer
doaj   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies   +8 more
wiley   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

open access: yesAdvanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan   +16 more
wiley   +1 more source

Experimental investigation of mechanical and morphological characteristics of epoxy-based composites reinforced with Carica Papaya fiber

open access: yesCogent Engineering
The increasing demand for sustainable and environmentally friendly materials has driven significant research into natural fiber-reinforced composites.
Sanya Gupta   +3 more
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

A research on the Production Techniques and Themes of Mosul School of Metalwork Case study: the box and candlesticks of Badr al-Din Lu'lu [PDF]

open access: yesنگره, 2014
Traditional arts following the advent of Islam and the expansion of its scope were maintained in the Islamic world with a view influenced by this religion.
Mohammad Afrough, Afsaneh ghani
doaj  

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

open access: yesAdvanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin   +7 more
wiley   +1 more source

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