Search Results - "Rosa, DS"

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    PBAT/kraft lignin blend in flexible laminated food packaging: Peeling resistance and thermal degradability by Tavares, L.B., Ito, N.M., Salvadori, M.C., dos Santos, D.J., Rosa, D.S.

    Published in Polymer testing (01-05-2018)
    “…This work evaluates the peeling resistance of PBAT-kraft lignin (KL) blend films as a laminated food packaging layer. PBAT-KL blend films were obtained by…”
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    Journal Article
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    Dynamic magnetic properties and multicritical phase diagram of the spin-1/2 Ashkin-Teller model under a time dependent external field by Santos, J.P., Francisco, R.M., Rosa, D.S.

    “…The spin-1/2 Ashkin-Teller model is studied via a Glauber type of stochastic process within the mean field theory. The thermal variation and the time evolution…”
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    Tri-critical behavior of the Blume Capel model on a diamond lattice by Santos, Jander P., Sá Barreto, F.C., Rosa, D.S.

    “…The mean field approximation results are obtained in a five-site cluster on the diamond lattice from the Bogoliubov inequality. Spin correlation identities for…”
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    Mechanical, thermal and morphological characterization of recycled LDPE/corn starch blends by Pedroso, A.G., Rosa, D.S.

    Published in Carbohydrate polymers (2005)
    “…Recycled LDPE/corn starch blends containing 30, 40 and 50 wt% starch were prepared by extrusion and characterized by the melt flow index (MFI), tensile test,…”
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    Journal Article
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    Effects of Obstructive Sleep Apnea on SARS-CoV-2 Antibody Response After Vaccination Against COVID-19 in Older Adults by Tufik, Sergio, Andersen, Monica Levy, Rosa, Daniela Santoro, Tufik, Sergio Brasil, Pires, Gabriel Natan

    Published in Nature and science of sleep (30-06-2022)
    “…Introduction: Previous studies have linked sleep disturbances (including sleep deprivation and obstructive sleep apnea) to an impairment in immune response…”
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    Journal Article
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    Thermal and mechanical properties of biocomposites based on a cashew nut shell liquid matrix reinforced with bamboo fibers by Júnior, AE Costa, Barreto, ACH, Rosa, DS, Maia, FJN, Lomonaco, D, Mazzetto, SE

    Published in Journal of composite materials (01-08-2015)
    “…Cardanol–formaldehyde thermoset resin was reinforced with raw and chemically modified fibers of bamboo (Bambusoideae). Modified fibers were treated with alkali…”
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    Mechanical and thermal properties of electron beam-irradiated polypropylene reinforced with Kraft lignin by Sugano-Segura, A.T.R., Tavares, L.B., Rizzi, J.G.F., Rosa, D.S., Salvadori, M.C., dos Santos, D.J.

    “…Polypropylene reinforced with Kraft lignin composites (0, 2.5, 5.0 and 10.0wt% lignin) were submitted to electron beam (EB) irradiation at doses of 0, 50, 100…”
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    Development of a biodegradable polymer electrolyte for rechargeable batteries by Fonseca, Carla Polo, Rosa, Derval S., Gaboardi, Flávia, Neves, Silmara

    Published in Journal of power sources (21-04-2006)
    “…The possibility of producing a biodegradable polymer electrolyte based on poly-ɛ-caprolactone (PCL) with different concentrations of LiClO 4 has been…”
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    0681 AWAKE WITH THE ENEMY - VACCINATION RESPONSE IS REDUCED BY NOCTURNAL SHIFT WORK by Ruiz, FS, Rosa, DS, Zimberg, IZ, Santos, MV, Nunes, JO, Apostolico, JS, Weckx, LY, Souza, AR, Narciso, FV, Fernandes-Junior, SA, Gonçalves, B, Folkard, S, Bittencourt, LR, Tufik, S, Mello, M

    Published in Sleep (New York, N.Y.) (28-04-2017)
    “…Abstract Introduction: Sleep regulates immune functions. We investigated whether nocturnal shiftwork can influence the immune response upon vaccination…”
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    Characterization of poly(vinyl chloride) compounds containing different levels of starch by Rosa, D.S., Rios, A. R., Viana, H.M., Tavares, M.I.B.

    Published in Journal of vinyl & additive technology (01-12-2016)
    “…Despite poly(vinyl chloride) (PVC) being one of the most useful materials available to the fabricator, its inadequate disposal has contributed to strong…”
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    Journal Article
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    Biocomposites from dwarf-green Brazilian coconut impregnated with cashew nut shell liquid resin by Barreto, ACH, Júnior, AEC, Freitas, JEB, Rosa, DS, Barcellos, WM, Freire, FNA, Fechine, PBA, Mazzetto, SE

    Published in Journal of composite materials (01-02-2013)
    “…The dwarf-green coir fibers treated with sodium hydroxide 10% produced the best set of properties of the biocomposites generated: greater roughness and…”
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    The effect of the M w of PEG in PCL/CA blends by Rosa, D.S., Guedes, C.G.F., Casarin, F., Bragança, F.C.

    Published in Polymer testing (01-08-2005)
    “…The thermal and mechanical properties of blends of poly(ε-caprolactone) (PCL) with cellulose acetate (CA) (PCL/CA) in different proportions (100/0, 80/20,…”
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    Thermal properties and enzymatic degradation of blends of poly(ε-caprolactone) with starches by Rosa, D.S., Lopes, D.R., Calil, M.R.

    Published in Polymer testing (01-09-2005)
    “…Waste disposal is an increasing problem as the availability of landfill areas diminishes. Growing environmental concerns have led to the development of…”
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    The use of roughness for evaluating the biodegradation of poly-β-(hydroxybutyrate) and poly-β-(hydroxybutyrate-co-β-valerate) by Rosa, D.S, Lotto, N.T, Lopes, D.R, Guedes, C.G.F

    Published in Polymer testing (01-02-2004)
    “…The biodegradation of poly-β-(hydroxybutyrate) (PHB) and poly-β-(hydroxybutyrate-co-β-valerate) (PHB-V) was assessed by the loss of mass, tensile strength and…”
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    Mechanical, thermal and morphological properties of poly(ε-caprolactone)/zein blends by Corradini, E., Mattoso, L. H. C., Guedes, C. G. F., Rosa, D. S.

    Published in Polymers for advanced technologies (01-06-2004)
    “…Blends of poly(ε‐caprolactone) (PCL) with zein (PCL/zein) in different proportions (100/0, 75/25, 50/50, 25/75 and 0/100 wt% containing 5 wt% glycerol) were…”
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    The use of optical microscopy to follow the degradation of isotactic polypropylene (iPP) subjected to natural and accelerated ageing by Rosa, D.S., Angelini, J.M.G., Agnelli, J.A.M., Mei, L.H.I.

    Published in Polymer testing (01-12-2005)
    “…Microscopy and mechanical properties are commonly used to follow the changes in morphology and mechanical resistance, respectively, of materials before and…”
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    Effects of the compatibilizer PE-g-GMA on the mechanical, thermal and morphological properties of virgin and reprocessed LDPE/corn starch blends by Pedroso, A. G., Rosa, D. S.

    Published in Polymers for advanced technologies (01-04-2005)
    “…The effects of the compatibilizer polyethylene grafted with glycidyl methacrylate (PE‐g‐GMA) on the properties of low‐density polyethylene (LDPE) (virgin and…”
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