Výsledky vyhledávání

Delay-efficient 4:3 counter design using two-bit reordering circuit for high-speed Wallace tree multiplier

Autor: Madaka Venkata Subbaiah, Galiveeti Umamaheswara Reddy

Publikováno v: International Journal of Electrical and Computer Engineering (IJECE). 13:1367

In many signal processing applications, multiplier is an important functional block that plays a crucial role in computation. It is always a challenging task to design the delay optimized multiplier at the system level. A new and delay-efficient stru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0749f5c18bb6545b8a0fb2717e80d7d4
https://doi.org/10.11591/ijece.v13i2.pp1367-1378

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New bio-based polyesters useful in food packaging : synthesis, thermal, mechanical and transport properties

Autor: Liu, Xuelian

Publikováno v: Polymers. Normandie Université, 2021. English. ⟨NNT : 2021NORMIR03⟩

A series of (co)polyesters based on 1,4:3,6-dianhydrohexitols and/or 2,6-pyridinedicarbonyl for food packaging applications were synthesized. Polyesters containing isophthaloyl or 2,5-pyridinedicarbonyl units were also synthesized for comparisons. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c452d961f86a15ef12e754f09c5b2d7f
https://tel.archives-ouvertes.fr/tel-03510205

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Akademický článek

Scientific Opinion on the safety evaluation of the substance, 1,4:3,6-dianhydrosorbitol, CAS No 652-67-5, for use in food contact materials

Autor: EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)

Publikováno v: EFSA Journal, Vol 11, Iss 6 (2013)

This scientific opinion of the EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids deals with the safety evaluation of 1,4:3,6-dianhydrosorbitol, CAS No 652-67-5 and FCM Substance No 364, for use as a co-monomer at 1 to 40

Externí odkaz: https://doaj.org/article/c90b63c436ed404d9c69f53953180fd0

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New biosourced AA and AB monomers from 1,4:3,6-dianhydrohexitols, Isosorbide, Isomannide, and Isoidide

Autor: Raouf Medimagh, Mongia Saïd Zina, Sylvain R. A. Marque, Saber Chatti, Asma Saadaoui, Damien Prim, Hervé Casabianca

Publikováno v: Designed Monomers and Polymers, Vol 20, Iss 1, Pp 221-233 (2017)
Designed Monomers and Polymers
Designed Monomers and Polymers, VSP BV, 2017, 20, pp.221-233. ⟨10.1080/15685551.2016.1239175⟩

International audience; In the present work, we propose the synthesis of a new family of sugar derived 1,4:3,6-dianhydrohexitol based AA/AB-type monomers. Unprecedented diacids based on Isomannide and Isoidide were elaborated with high yields and sho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28457cf16a0e7bd25b95ca30d70e4475
https://doi.org/10.1080/15685551.2016.1239175

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New biosourced chiral molecularly imprinted polymer: Synthesis, characterization, and evaluation of the recognition capacity of methyltestosterone

Autor: Saadaoui, Asma, Corinne, Sanglar, Medimagh, Raouf, Bonhommé, Anne, Baudot, Robert, Chatti, Saber, Marque, Sylvain R.A., Prim, Damien, Said Zina, Mongia, Casabianca, Hervé

Publikováno v: Journal of Molecular Recognition
Journal of Molecular Recognition, Wiley, 2017, 30 (4), pp.e2594. ⟨10.1002/jmr.2594⟩

International audience; New biosourced chiral cross-linkers were reported for the first time in the synthesis of methyltestosterone (MT) chiral molecularly imprinted polymers (cMIPs). Isosorbide and isomannide, known as 1,4:3,6-dianhydrohexitols, wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6c53352d2417d59e69a97918fe43ad83
https://hal.archives-ouvertes.fr/hal-01518965

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News

Minimalism With a Funky Update.

Autor: Walls, Seth Colter

Publikováno v: New York Times. 12/10/2017, Vol. 167 Issue 57807, Arts & Leisure p11-11. 1/8p. 1 Color Photograph.

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Cyclic and non cyclic aliphatic–aromatic polyesters derived from biomass: Study of structures by MALDI-ToF and NMR

Autor: Damien Prim, Hana Ben Abderrazak, Aurélie Fildier, Hatem Ben Romdhane, Hans R. Kricheldorf, Saber Chatti, Sylvain Marque

Publikováno v: European Polymer Journal
European Polymer Journal, Elsevier, 2011, 47 (11), pp.2097-2110. ⟨10.1016/j.eurpolymj.2011.07.009⟩

International audience; New polyesters were prepared by polycondensation in solution of 1,4:3,6 dianhydrohexitols with various aliphatic-aromatic acid dichlorides which differ by their chain length (m = 6,8,10). They are obtained with yields in the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::953876a7e59d16d131183cd546acbe2b
https://doi.org/10.1016/j.eurpolymj.2011.07.009

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Chemistry, Functionality, and Coating Performance of Biobased Copolycarbonates from 1,4

Autor: Bart A. J. Noordover, CE Cor Koning, Daniel Haveman, Ratm Rolf van Benthem, Robbert Duchateau

Publikováno v: Journal of Applied Polymer Science, 121(3), 1450-1463. Wiley

Biobased polycarbonates were synthesized from 1,4:3,6-dianhydro-D-glucitol, 1,4:3,6-dianhydro-L-iditol, and 1,4:3,6-dianhydro-D-mannitol as the principal diols, using different types of carbonyl sources. The (co)polycarbonates resulting from polycond

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30e3eeb5abb1715d9eac17c0eb265bff
https://doi.org/10.1002/app.33660

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