Results 31 to 40 of about 90 (87)

Influência do material plástico mole nos parâmetros de resistência dos resíduos sólidos urbanos "pré-tratados"

Geotecnia, 2012
A estabilidade de aterros sanitários de RSU pré-tratados ou não é um tópico relevante tendo em vista os diversos escorregamentos e acidentes observados em todo o mundo.
Andre Borgatto, Cláudio Mahler, Kai Münnich   +2 more
doaj   +1 more source

Assessing D‐Squame as a Minimally Invasive Technique to Evaluate the Cutaneous Immune Response mRNA in a Dog Model of Canine Atopic Dermatitis

Veterinary Dermatology, EarlyView.
ABSTRACT Background Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally ...
Xavier Langon, Marion Mosca, Nadège Milhau, Mélanie Legain, Adrien Idée, Didier Pin   +5 more
wiley   +1 more source

Evaluation of Hemagglutination Activity of Chitosan Nanoparticles Using Human Erythrocytes

BioMed Research International, Volume 2015, Issue 1, 2015., 2015
Chitosan is a polysaccharide composed of randomly distributed chains of β‐(1‐4) D‐glucosamine and N‐acetyl‐D‐glucosamine. This compound is obtained by partial or total deacetylation of chitin in acidic solution. The chitosan‐based hemostatic agents have been gaining much attention in the management of bleeding.
Jefferson Muniz de Lima, Ronaldo Rodrigues Sarmento, Joelma Rodrigues de Souza, Fábio André Brayner, Ana Paula Sampaio Feitosa, Rafael Padilha, Luiz Carlos Alves, Isaque Jerônimo Porto, Roberta Ferreti Bonan Dantas Batista, Juliano Elvis de Oliveira, Eliton Souto de Medeiros, Paulo Rogério Ferreti Bonan, Lúcio Roberto Castellano, Jianshu Li   +13 more
wiley   +1 more source

Goniômetro para determinação do ângulo de fricção entre partículas

Geotecnia, 1977
Como pesquisa básica para o esclarecimento dos mecanismos de atrito de materiais granulares, conduziram-se ensaios para medição da fricção entre partículas, tendo-se desen­volvido para o efeito um novo aparelho, o goniómetro de fricção.  Nesse aparelho,
Úlpio Nascimento
doaj   +1 more source

ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis

Veterinary Dermatology, EarlyView.
ABSTRACT Background Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears.
Jeanna M. Blake, Melissa P. Swan, Kari J. Ekenstedt   +2 more
wiley   +1 more source

Characterization of Metal Oxide‐Based Gas Nanosensors and Microsensors Fabricated via Local Anodic Oxidation Using Atomic Force Microscopy

Advances in Materials Science and Engineering, Volume 2013, Issue 1, 2013., 2013
This work reports on nanoscale and microscale metal oxide gas sensors, consisting of metal‐semiconductor‐metal barriers designed via scanning probe microscopy. Two distinct metal oxides, molybdenum and titanium oxides, were tested at different temperatures using CO2 and H2 as test gases.
Bráulio S. Archanjo, Pablo F. Siles, Camilla K. B. Q. M. Oliveira, Daniel L. Baptista, Bernardo R. A. Neves, Bin Zhang   +5 more
wiley   +1 more source

Sulfur‐Induced Lattice Modulation and Charge‐Transport Enhancement in MnO2 Nanowires for Hybrid Energy Storage

Energy Storage, Volume 8, Issue 1, February 2026.
ABSTRACT In this study, sulfur‐modified MnO2 nanowires (MnO2‐S) were synthesized via a two‐step hydrothermal and solid‐state process and evaluated as battery‐type electrodes for hybrid supercapacitors. Transmission electron microscopy (TEM) and high‐resolution TEM confirmed morphological integrity, while structural changes induced by sulfur inclusion ...
Jhonatam Pinheiro Mendonça, Raíssa Soares Penha, Scarllett Lalesca Lima, Sonia Letichevsky, Liying Liu, Carlos Castro, Marco Aurélio Suller Garcia   +6 more
wiley   +1 more source

Revisão: conceitos de dispersão e empacotamento de partículas para a produção de concretos especiais aplicados na construção civil Review: concepts of particle dispersion and packing for special concretes production

Cerâmica, 2009
O concreto material de construção mais amplamente utilizado está constantemente evoluindo. Nos últimos anos, muitas pesquisas têm sido desenvolvidas e a busca por materiais com desempenho mecânico e de durabilidade cada vez maiores tem sido o alvo dos ...
A. L. de Castro, V. C. Pandolfelli
doaj   +1 more source

Effect of Gabapentin Administered With Prednisolone, Ciclosporin or a Placebo on Clinical Outcomes and Motor Activity in Cats With Atopic Skin Syndrome: A Prospective, Blinded, Placebo‐Controlled Study

Veterinary Dermatology, Volume 36, Issue 6, Page 814-824, December 2025.
Background: Gabapentin reportedly decreases central sensitisation, a disorder associated with chronic pruritus in humans, although this is not well documented in cats. Its combined use with the standard antipruritic therapy for feline atopic skin syndrome (FASS) is not yet described.
Jeanne Morency, Éric Troncy, Aliénor Delsart, Colombe Otis, Jérôme R. E. Del Castillo, Andrea Gonzales, Jason Ross, Maxim Moreau, Jean‐Pierre Pelletier, Johanne Martel‐Pelletier, Frédéric Sauvé   +10 more
wiley   +1 more source

Segurança nas barragens Gangorra e Itaúna contra erosão interna

Revista Tecnologia, 2018
As barragens de terra são estruturas suscetíveis a infiltração de água, podendo sofrer processos de erosão interna, fenômeno no qual as partículas finas do solo são carreadas pelo fluxo da água para o interior da estrutura, levando ao desgaste do solo. O
Bruna Tayna Macedo Fideles, Vanda Tereza Costa Malveira   +1 more
doaj   +1 more source