Results 21 to 30 of about 692,485 (298)

Effects of nip roller on wound roll stress distribution and friction forces (Simulation of winding process considering web wrapping around nip roller)

open access: yesNihon Kikai Gakkai ronbunshu, 2016
How a wound roll stress distribution will change when a nip roller is used during winding, and how a wrap angle around the nip roller will affect the roll stress distribution, these are investigated by simulating a winding process of two-dimensional ...
Shigeo YANABE, Shigeru NAGASAWA
doaj   +1 more source

TurboPutative: A web server for data handling and metabolite classification in untargeted metabolomics

open access: yesFrontiers in Molecular Biosciences, 2022
Untargeted metabolomics aims at measuring the entire set of metabolites in a wide range of biological samples. However, due to the high chemical diversity of metabolites that range from small to large and more complex molecules (i.e., amino acids ...
Rafael Barrero-Rodríguez   +5 more
doaj   +1 more source

Characteristics of Air Film Thickness and Flow Visualization for Transporting Film

open access: yesJournal of Fluid Science and Technology, 2010
Continuous flexible thin material, such as paper, textiles, and plastic films, are referred to as webs. At present, web machines are used in various fields. However, a number of problems regarding web handling industries remain to be solved.
Katsumi AOKI, Hiromu HASHIMOTO
doaj   +1 more source

Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification

open access: yesMechanical Engineering Journal, 2016
Mainly produced on roll-to-roll systems, plastic films are used in various high functional products. During the final stage of the production, the films are continuously wound into a roll, which is then shipped to storage and transported; in some cases ...
Hiromu HASHIMOTO, Yuta SUNAMI
doaj   +1 more source

XTribe: a web-based social computation platform [PDF]

open access: yes, 2013
In the last few years the Web has progressively acquired the status of an infrastructure for social computation that allows researchers to coordinate the cognitive abilities of human agents in on-line communities so to steer the collective user activity ...
Caminiti, Saverio   +6 more
core   +3 more sources

Optimization of winding conditions considering web thickness variation in width direction and experimental verification

open access: yesMechanical Engineering Journal, 2015
The webs such as paper, plastic film and thin metal are produced by Roll-to Roll manufacturing system, and are wound into a roll in the final process of this system.
Hiromu HASHIMOTO, Yuta SUNAMI
doaj   +1 more source

Lateral shift of web and edge shape of roll in winding process simulated by FEM (Development of web lateral shift, roll curved edge, and telescoping)

open access: yesNihon Kikai Gakkai ronbunshu, 2014
Various kinds of wound roll defects such as telescoping, dishing, starring, and wrinkles often appear in many manufacturing lines of web handling. In order to investigate how the dishing or telescoping is developed and to get fundamental knowledge of ...
Shigeo YANABE   +2 more
doaj   +1 more source

Evaluating push-to-web methodology for mixed-mode surveys using address-based samples

open access: yesSurvey Research Methods, 2020
Mixed-mode push-to-web surveys are becoming increasingly popular as a means of combining the desirable but conflicting properties of different data collection modes.
Peter Lynn
doaj   +1 more source

Usage Experience and Capabilities of the VEGA-Science System

open access: yesRemote Sensing, 2021
Currently, when satellite data volumes grow rapidly and exceed petabyte values and their quality provides reliable analysis of long-term time series, traditional data handling methods assuming local storage and processing may be impossible to implement ...
Evgeny Loupian   +10 more
doaj   +1 more source

Design and Analysis of Automated Film Roll Cutter

open access: yesEngineering Proceedings
The winding process is a crucial step in roll-to-roll systems used across various industries like printing, packaging, and converting. At the rewinding process, the accurate determination of the appropriate tension during the rewinding stage assumes ...
Thirumurugaveerakumar Sundaram   +6 more
doaj   +1 more source

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