Results 291 to 300 of about 86,017 (321)
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Soft-tribology: Lubrication in a compliant PDMS–PDMS contact
Tribology International, 2007We investigate the influence of surface roughness and hydrophobicity on the lubrication of a soft contact, consisting of a poly(dimethylsiloxane) (PDMS) sphere and a flat PDMS disk. The full Stribeck curves, showing boundary, mixed and elastohydrodynamic (EHL) lubrication, are presented for varying surface roughness and hydrophobicity. It is found that
Bongaerts, J. H. H. +2 more
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Micro patterning of active proteins with perforated PDMS sheets (PDMS sieve)
Lab on a Chip, 2004We propose a novel technique for patterning active proteins on a glass substrate using a perforated polydimethylsiloxane (PDMS) sheet-sieve. The sieve, which has tapering holes, is fabricated by spin-coating PDMS on a pyramidal-shaped mold. By means of this sieve, FITC (fluorescent isothiocyanate, bovine)-albumin was successfully spotted in a 5 x 5 ...
Kyoko, Atsuta +2 more
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Fabrication of hybrid nanostructured arrays using a PDMS/PDMS replication process
Lab on a Chip, 2012In the study, a novel and low cost nanofabrication process is proposed for producing hybrid polydimethylsiloxane (PDMS) nanostructured arrays. The proposed process involves monolayer self-assembly of polystyrene (PS) spheres, PDMS nanoreplication, thin film coating, and PDMS to PDMS (PDMS/PDMS) replication.
H, Hassanin, A, Mohammadkhani, K, Jiang
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Study on NAIRC-PDM integrated system based on PDM
2011 International Conference on Consumer Electronics, Communications and Networks (CECNet), 2011Product data management system is one of the most important components of enterprise information construction. The concept and characteristics of product data management (PDM) has been introduced. In order to research the disadvantages of a company's data management system (NAIRC), NAIRC-PDM system based on PDM was been build on the traditional product
Zhaomei Xu, Liqiang Zhang, Xingang Yu
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2019
?????????????? ??????????????????-?????????????????????????? ????????-?????????????????????????? (???????Cf-PDMS) ?????????????? ?????????????????????????? ???????????????? ?????????????????????????????????? ?????????????????????? ?????????????????????????? ?? ?????????????????????? ??? ??????????????????, ??????????????, ??????????????????, ???????????
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?????????????? ??????????????????-?????????????????????????? ????????-?????????????????????????? (???????Cf-PDMS) ?????????????? ?????????????????????????? ???????????????? ?????????????????????????????????? ?????????????????????? ?????????????????????????? ?? ?????????????????????? ??? ??????????????????, ??????????????, ??????????????????, ???????????
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2011
A PDM application is a very specific type of PLM application. It has the primary purpose of managing product data. Like most things in the PLM environment, PDM applications are given different names by different people (Fig. 10.1). And like most things in the PLM environment, they are often referred to by a 2-, 3- or 4-letter acronym (Fig. 10.2).
openaire +1 more source
A PDM application is a very specific type of PLM application. It has the primary purpose of managing product data. Like most things in the PLM environment, PDM applications are given different names by different people (Fig. 10.1). And like most things in the PLM environment, they are often referred to by a 2-, 3- or 4-letter acronym (Fig. 10.2).
openaire +1 more source