Results 101 to 110 of about 665,340 (310)

Synergistic Integration of Liquid Crystalline Ordering and Dynamic Networks for Ultrarobust Bismaleimide Vitrimers

open access: yesAdvanced Functional Materials, EarlyView.
A liquid‐crystalline bismaleimide vitrimer integrates local mesogenic organization with exchange‐active ester connectivity, achieving a glass‐transition temperature near 300°C while remaining reprocessable. Stress‐relaxation analysis and temperature‐dependent remolding reveal how segmental mobility, network rearrangement, and structural integrity ...
Woohyeon Kwon   +3 more
wiley   +1 more source

Junior Recital, Amya Ester, violin [PDF]

open access: yes
Junior RecitalAmya Ester, violinwith Charles Lindsey, pianoTuesday, April 29, 2025 at 1:30 p.m.Recital HallJames W. Black Music Center1015 Grove Avenue | Richmond, VirginiaThe presentation of this junior recital will fulfill in part the requirements for ...
Ester, Amya, Lindsey, Charles
core  

Acetoacetates Derived From Vegetable Oils: A Platform for Tailor‐Made Vinylogous Urethane Foams

open access: yesAdvanced Functional Materials, EarlyView.
A renewable vegetable oil is converted into acetoacetate‐functionalized precursors for the preparation of catalyst‐free vinylogous urethane foams. Room‐temperature foaming with n‐pentane generates lightweight cellular materials, while the choice of amine enables control over foam structure and mechanical properties.
Krzysztof Polaczek   +8 more
wiley   +1 more source

Premio Contessa Caterina Pasolini dall'Onda Borghese per gli studi sul Risorgimento italiano conferito alla Presenza del Presidente della Repubblica, Luigi Scalfaro, il 13 giugno 1996.

open access: yes, 1996
Motivazione: il volume di Ester Capuzzo ricostruisce attraverso numerose e diverse fonti inedite provenienti da archivi italiani e stranieri aspetti specifici del passaggio all'indomani della prima guerra mondiale dall'ordinamento giuridico-istituzionale
CAPUZZO, Ester
core  

Introduzione. Imprenditorialità, territori e innovazione

open access: yes, 2020
Questo volume raccoglie i contributi più significativi della decima edizione della Scuola estiva nazionale di Sviluppo Locale “Sebastiano Brusco”, che si è svolta nel Luglio 2015 a Seneghe, e ne riprende il titolo e il focus tematico, Imprenditorialità
Ester Cois, Benedetto Meloni
core  

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

open access: yesAdvanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali   +16 more
wiley   +1 more source

Ester Nokleby Oral History Interview

open access: yes, 1980
Interview of Ester Nokley by Dan Hinman about her experiences at the LDS ...
Nokleby, Ester; Hinman, Dan
core  

Mesomorphic study of novel chalconyl-ester-based nonisomeric series: Synthesis and characterization

open access: yes, 2017
A newly designed homologues series: 3-(3-(4-(Dimethylamino) phenyl) acrylonyl) phenyl 3-(4-n-alkoxyphenyl) acrylate has been synthesized and studied through chalconyl ester linking group at (meta) position.
Vinay S. Sharma (3776272)   +1 more
core   +1 more source

Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals

open access: yesAdvanced Functional Materials, EarlyView.
The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner   +5 more
wiley   +1 more source

Lipases: particularly effective biocatalysts for cosmetic active ingredients

open access: yesOilseeds and fats, crops and lipids, 2017
Enzymes are the tools of choice in the on-going quest for non-pollutant processes to discover molecules for use in skin products. Amongst these biocatalysts, lipases offer considerable potential in terms of ingredient development and are of interest in ...
Yvergnaux Florent
doaj   +1 more source

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