Results 91 to 100 of about 13,156 (210)

Bending Stiffness of Unsymmetrical Multilayered Corrugated Board: Influence of Boundary Conditions

open access: yesBioResources, 2023
In laboratory practice, several standards for testing the bending stiffness of corrugated board are used. There are often cases of tests where the results depend on the way the sample is placed on the supports.
Damian Mrówczyński   +3 more
doaj   +2 more sources

Homogenization of sandwich panels

open access: yesComputer Assisted Methods in Engineering and Science, 2017
The numerical modeling of plates with periodic corrugation requires some efforts to be made in terms of careful and precise discretization of the complicated structure. This automatically generates very computationally expensive models.
Aleksander Marek, Tomasz Garbowski
doaj   +1 more source

Entomological and functional role of floral strips in an organic apple orchard: Hymenopteran parasitoids as a case study [PDF]

open access: yes, 2012
Habitat manipulation techniques improve the availability of resources required by natural enemies to increase their effectiveness. This study focused on the effects of floral strips on Hymenopteran parasitoid presence.
Dib, Hazem   +2 more
core   +1 more source

Regression Estimates of Damages in Price-Fixing Cases [PDF]

open access: yes, 1983
Semidefinite programs (SDPs) originating from the Kalman-Yakubovich-Popov lemma often have a large number of variables. Standard solvers for semidefinite programs cannot handle problems of this size.
Hansson, Anders   +2 more
core   +2 more sources

Campus Environment 2008: A National Report Card on Sustainability in Higher Education [PDF]

open access: yes, 2008
Presents survey findings on national and regional trends among colleges in environmental leadership in management, academic courses in sustainability, and conservation efforts in operations.
David J. Eagan   +3 more
core  

DEVELOPMENT OF MASSAGE CHAIR MADE OF CARDBOARD MATERIALS: DESIGN, FABRICATION, AND STRENGTH EVALUATION

open access: yesRekayasa Mesin
This study aims to design and fabricate a prototype of massage chair made of corrugated cardboard materials and evaluate its structural strength. It could be a pioneering study as no one had manifested or discussed it before.
Siti Zulaikah   +3 more
doaj   +1 more source

Packaging Printing Today [PDF]

open access: yes, 2015
Printing packaging covers today about 50% of all the printing products. Among the printing products there are printing on labels, printing on flexible packaging, printing on folding boxes, printing on the boxes of corrugated board, printing on glass ...
Igor Majnarić   +2 more
core   +2 more sources

OVERVIEW OF WASTEWATER CHARACTERISTICS OF CARDBOARD INDUSTRY

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2021
The purpose of this study is to characterize wastewater from the corrugated cardboard industry and to highlight the nature and sources of pollution. Wastewaters from the corrugator and printing processes as well as homogenization tank, which collects ...
S. HARIF, M. A. ABOULHASSAN, L. BAMMOU
doaj  

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