A5019774724- Polymer crystallization and properties
- Polymer Nanocomposites and Properties
- Law in Society and Culture
- Religion and Society in Latin America
- Musculoskeletal pain and rehabilitation
- Historical and Contemporary Political Dynamics
- Tribology and Wear Analysis
- Brazilian Legal Issues
- biodegradable polymer synthesis and properties
- Spine and Intervertebral Disc Pathology
- Orthopaedic implants and arthroplasty
- Experimental Learning in Engineering
- Archaeology and ancient environmental studies
- International Law and Human Rights
- Religion and Society Interactions
- COVID-19 Clinical Research Studies
- Text Readability and Simplification
- Innovative Teaching Methods
- Historical and Architectural Studies
- Human Rights and Development
- Healthcare during COVID-19 Pandemic
- Visual Culture and Art Theory
- Asphalt Pavement Performance Evaluation
- COVID-19 and Mental Health
- Folklore, Mythology, and Literature Studies
Brunel University of London
2021-2024
ORCID
2021
Birkbeck, University of London
2018
Universidad de Londres
2014
Simón Bolívar University
2006-2012
RELX Group (Netherlands)
2011
Polytechnique Montréal
1995
The preparation of polypropylene (PP) nanocomposites was studied using clay and three types modified PP (m-PP) as compatibilizers: diethyl maleate grafted (PP-g-DEM), maleic anhydride (PP-g-MA), with carbamyl maleamic acid (PP-g-UMA). made organophylic by an treatment octadecylamine. functionalization blending were carried out in internal mixer. Blends containing 20 40 wt% each the 5 organophilic (IMt), case, prepared. Samples characterized transmission electron microscopy (TEM),...
Abstract In the present work, effectiveness of using a styrene/ethylene–butylene/styrene rubber grafted with maleic anhydride (MA) as toughening material in ternary blends two polyamide‐6 nanocomposites or PP different molecular weight matrix phases was evaluated terms SEM and TEM morphology, WAXD, capillary rheometry, tensile properties determination. Two metallocene polyethylenes polypropylenes were used dispersed phase these blends, effect comonomer contents former also evaluated. Results...
In the present work, effectiveness of styrene/ethylene-butylene/styrene rubbers grafted with maleic anhydride (MA) and a metallocene polyethylene (mPE) as toughening materials in binary ternary blends polypropylene its nanocomposite continuous phases was evaluated terms transmission electron microscopy (TEM), scanning (SEM), oscillatory shear flow dynamic mechanical thermal analysis (DMA). The flexural modulus heat distortion temperature values were determined well. A polyamide-6 used...
Abstract This paper investigates the role of dark knight archetype in theory sovereignty. The has repeatedly emerged popular culture, but never been fully explored jurisprudence and political theory. aim is to develop a new visual method bridge distance between tropes that have historically used create justify notion Sovereignty understood here not only as founding concept modern legal theory, also trope: special kind narrative, illustrated, capable being modernized, yet maintaining its...
This paper presents the first findings of a research project in Human Rights & Religion. It discusses main historical sources available and their potential legal, social political impact. is memory truth that focus on history religious leaders who were arrested persecuted for opinions analyses struggle human liberation democracy. Most them accused under anti-communist legislation, because theological concerns about justice. In this short article we will investigate few outcomes 1962...
Análise de projeto que grava em vídeo depoimentos líderes evangélicos perseguidos pela ditadura militar, com o intuito jovens da atualidade tenham contato esse material. Utiliza reflexões Michael Pollak e Maurice Halbwachs, as relações entre memória temporalidades contemporâneas tecidas por Andreas Huyssen Martin-Barbero. São percebidas disputas identidade pertencimento dentro do grupo no contexto amplo história oficial/memória nacional.
This paper presents a physiological model of L4-L5 Functional Vertebral Unit (FVU) based on dimensions extracted from the literature, which is used as platform for simulation Nucleus pulposus prostheses prototypes. CAD computational tools and finite element simulations were stress analysis considering anisotropy outer annulus fibrosus, incompressibility inner nucleus pulposus. The mechanical behavior FVU compared to similar without under compressive loads. Numerical results show higher...
Polypropylene/polyamide-6 and polypropylene/metallocene polyethylene blends containing 2.5 phr of organophilic modified montmorillonite were prepared in a twin-screw extruder followed by injection molding. In order to compare, without layered clay also made. Styreneethylene- butylene-styrene copolymer polypropylene grafted with anhydride maleic used as compatibilizers the ternary PP nanocomposite preparation, respectively. The presence tactoids, intercalated exfoliated structures was...
A pandemia por SARS-CoV-2 traz graves consequências para o aparelho respiratório que se agrava quando há concomitante envolvimento cardíaco, não raramente ocorre, principalmente em pacientes internados. As alterações cardíacas são caracterizadas reações inflamatórias sistêmicas, hipóxia generalizada, tromboses de coronárias epicárdicas ou pequenos vasos, infecção viral do miocárdio, hipertensão pulmonar aguda como resultado embolismo trombose local. lesão miocárdica medida pela elevação...
Protocolo do Hospital Santa Izabel que visa oferecer aos pacientes procuram o serviço de emergência adulto com Síndrome Coronariana Aguda um atendimento rápido, organizado e tratamento adequado baseado em diretrizes atuais.
Resumo A soberania do estado é um paradoxo fundante nas teorias direito e da constituição, tem sido constantemente ressignificada ao longo história, para servir a interesses políticos diferentes – frequentemente contraditórios. Direito Estado, justificados pela emergência de uma teoria moderna soberania, foram historicamente descritos através razão razoabilidade, porém nunca deixaram ser construídos maneira fictícia. já foi discutida dentro das categorias espaço tempo, descrita dos efeitos...