Results 31 to 40 of about 8,983 (258)

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Ag Nanoparticle Ink for High‐Resolution Printed Electrodes and Organic Thin‐Film Transistors Using Reverse‐Offset Printing

open access: yesAdvanced Electronic Materials
Reverse‐offset printing is capable of ultrafine printing at the submicron scale and may be applied to the fabrication process of electronic devices.
Yamato Suzuki   +7 more
doaj   +1 more source

Two Offset Printing Workers with Cholangiocarcinoma

open access: yesJournal of Occupational Health, 2014
Two Offset Printing Workers with Cholangiocarcinoma: Shinji KUMAGAI. Department of Management of Occupational Safety and Health, University of Occupational and Environmental Health, Japan—ObjectivesPreviously, the author reported a cluster of 11 cholangiocarcinoma cases exposed to 1,2‐dichloropropane (1,2‐DCP) and/or dichloromethane (DCM) in an offset ...
openaire   +3 more sources

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Investigation of the effects of different ink density values on color gamut in offset printing

open access: yesJournal of Graphic Engineering and Design, 2018
A standard color gamut can be obtained with CMYK samples that are printed with an offset printing system according to the ISO 12647-2:2013. It is possible to enhance or widen the color gamut during the printing process by interfering with the density and
Dogan Tutak   +2 more
doaj   +1 more source

The influence of micro and macro porosity of paper on wet repellence mottling in offset printing [PDF]

open access: yesJournal of Graphic Engineering and Design, 2018
Fountain solution induced mottling in offset printing manifests as nonhomogenous printing area with optical variation has several influencing factors. One mechanism is that the fountain solution from the previous printing unit has no time to absorb into ...
Igor Karlovits   +2 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Investigation of defects in the support rollers of the sheet-transmitting system of the printing machine [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
A printing press is a complex technical system that includes a large number of rotating parts (shafts, gears, etc.), including bearings and support rollers.
Serkova L.B., Varepo L.G.
doaj   +1 more source

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

open access: yesAdvanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang   +2 more
wiley   +1 more source

Investigation of Quality of Packaging Made of Laminated Micro-Corrugated Cardboard

open access: yesТехнологія і техніка друкарства, 2018
In the modern packaging industry, a large assortment of materials, various technologies and equipment is used. Market relations form the demand for inexpensive and optimal in terms of its operational and functional properties, qualitative ...
Світлана Федорівна Гавенко   +3 more
doaj   +1 more source

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