Search Results - "Martins, A.S"

Band Gap Opening in Dual-Doped Monolayer Graphene by Denis, Pablo A, Pereyra Huelmo, C, Martins, A.S

“…By means of periodic density functional calculations, we have studied the effect of dual doping on the stability and electronic structure of graphene. To this…”
Get full text

Domain wall structure in metals: A new approach to an old problem by da Silva Júnior, A.F., de Campos, M.F., Martins, A.S.

“…•Micromagnetic simulations of the domain wall structure.•Monte Carlo Simulated Annealing (MCSA) method for the energy’s minimization.•Inclusion of two exchange…”
Get full text

Energy of Ni/Ni3Al interface: A temperature-dependent theoretical study by Martins, A.S., de Campos, M.F.

“…Using plane wave ab-initio and Monte Carlo techniques, the Ni/Ni3Al interfacial energy is studied and the results from the different techniques are critically…”
Get full text

045 — (MAR0116) Tumor necrosis factor-alpha gene expression in the brain of Wistar audiogenic rats by Martins, S.F, Alves, F, Cordeiro, L.M.S, Doretto, M.C, Fonseca, A.G.A.R, Godard, A.L.B, Lopes-Cendes, I, Martins, A.S, Massensini, A.R, Matos, A.H.B, Moraes, M.F.D, Nascimento, D.R, Vieira, F.O

Get full text

Caspase-3/-8/-9, Bax and Bcl-2 expression in the cerebellum, lymph nodes and leukocytes of dogs naturally infected with canine distemper virus by Puerto, H.L. del, Martins, A.S, Moro, L, Milsted, A, Alves, F, Braz, G.F, Vasconcelos, A.C

“…Canine distemper is an immunosuppressive disease caused by the canine distemper virus (CDV). Pathogenesis mainly involves the central nervous system and…”
Get full text

Assessing the role of pre-fire ground preparation operations and soil water repellency in post-fire runoff and inter-rill erosion by repeated rainfall simulation experiments in Portuguese eucalypt plantations by Malvar, Maruxa C., Martins, Martinho A.S., Nunes, João P., Robichaud, Peter R., Keizer, J. Jacob

“…This study addressed the impacts of contrasting pre-fire ground preparation operations on post-fire runoff and inter-rill erosion in six eucalypt plantations…”
Get full text

An exploratory study into ash mobilization using lysimeters by Godoy, Leandro M., Simões, Liliana B., Martins, Martinho A.S., Machado, Ana I., Keizer, Jan J.

“…Wildfires burn vegetation and leave the resultant organic and inorganic ash into the soil surface. Depending on the temperatures and burn durations, the…”
Get full text

Runoff and inter-rill erosion in a Maritime Pine and a Eucalypt plantation following wildfire and terracing in north-central Portugal by Martins, Martinho AS, Machado, Ana I, Serpa, Dalila, Prats, Sergio A, Faria, Silvia R, Varela, Maria ET, Gonzalez-Pelayo, Oscar, Keizer, J Jacob

“…The purpose of this study was to assess how terracing affected overland flow and associated sediment losses, at the micro-plot scale (0.25 m[2]), in recently…”
Get full text

Morphometric analysis of the thymus of puppies infected with the Snyder Hill Strain of canine distemper virus by Alves, C.M.(UFMG ICB Departamento de Patologia Geral), Vasconcelos, A.C.(UFMG ICB Departamento de Patologia Geral), Martins, A.S.(UFMG ICB Departamento de Fisiologia e Biofísica), del Puerto, H.L.(UFMG ICB Departamento de Fisiologia e Biofísica), Santos, F.G.A.(UFMG ICB Departamento de Patologia Geral), Nunes, J.E.S.(UFMG ICB Departamento de Patologia Geral), Campos, P.P.(UFMG ICB Departamento de Patologia Geral), Moro, L.(UFMG ICB Departamento de Patologia Geral)

“…The thymic morphometry analysis was used for determining apoptosis and atrophy of the thymus of eight puppies inoculated with canine distemper virus (CDV)…”
Get full text

Superior performance of rGO-tin oxide nanocomposite for selective reduction of CO2 to methanol by Romeiro, F.C., Silva, B.C., Martins, A.S., Zanoni, M.V.B., Orlandi, M.O.

“…[Display omitted] •The rGO-Sn nanocomposite promoted efficient CO2 conversion to methanol.•GO showed important role in the nanocomposite formation by oxidation…”
Get full text

Spin glass transition in AuFe, CuMn, AuMn, AgMn and AuCr systems by da Silva, Amilton F., Martins, A.S., de Campos, M.F.

“…•Simple Monte Carlo Model can predict the spin glass transition temperature.•Spin-glass model needs to be 3 dimensional with the full RKKY Hamiltonian.•The…”
Get full text

Apoptose e expressão de Bcl-2 e das caspases 3 e 8 em placenta bovina, em diferentes estádios de gestação by Meça, K.K.O.L.(UFMG Instituto de Ciências Biológicas), Martins, A.S.(UFMG Instituto de Ciências Biológicas), Del Puerto, H.L(UFMG Instituto de Ciências Biológicas), Vasconcelos, A.C.(UFMG Instituto de Ciências Biológicas)

“…Apoptose e seus mecanismos reguladores são eventos fisiológicos cruciais para a manutenção da homeostase placentária, e o desequilíbrio desses processos pode…”
Get full text

Etoposide-induced apoptosis in murine neuroblastoma (N2A) cells infected with Paramyxoviruses by Moro, L.(UFMG ICB Departamento de Patologia Geral), Vasconcelos, A.C.(UFMG ICB Departamento de Patologia Geral), Martins, A.S.(UFMG ICB Departamento de Fisiologia e Biofísica)

“…The present study aimed to determine whether measles virus can induce apoptosis in murine neuroblastoma cells and the behavior of these cells under acute…”
Get full text

Detection of equine herpesvirus 1 DNA in a single embryo and in horse semen by polymerase chain reaction by Carvalho, R, Passos, L.M.F, Oliveira, A.M, Henry, M, Martins, A.S

“…The genome of one equine embryo and three equine semen specimens collected from a Brazilian farm were tested by polymerase chain reaction (PCR) for the…”
Get full text

An extended Hückel study of the electronic properties of III–V compounds and their alloys by Ribeiro, Ingrid A., Ribeiro, Fabio J., Martins, A.S.

“…In this work, we performed tight binding calculations of the electronic structure of III–V semiconductors compounds and their alloys based on the Extended…”
Get full text

Use of an ELISA system for detection of equine herpesvirus 1 (EHV-1) antibodies in non-symptomatic pregnant mares and neonatal foals by Carvalho, R, Passos, L.M.F, Gouvea, A.M.G, Resende, M, Martins, A.S, Franco, G.C

“…An ELISA system was applied to study the prevalence of EHV-1 in vaccinated and non-vaccinated Brazilian horses. Serum samples were taken from non-symptomatic…”
Get full text

Experimental myocardial hypertrophy induced by a minimally invasive ascending aorta coarctation by Martins, A S, Aguilera, N W, Matsubara, B B, Bregagnollo, E A

“…Ascending aorta coarctation was produced by a minimally invasive technique in rabbits. Animal mortality was 5%. Morphometric and hemodynamic parameters were…”
Get full text

Detection of mouse hepatitis virus in mouse colonies using the nested polymerase chain reaction by Cecilio, A.B, Candido, A.L, Resende, M, Bontempo, E.D, Martins, A.S

“…A reverse transcriptase polymerase chain reaction (RT-PCR) to detect mouse hepatitis virus (MHV) in hepatic tissue was developed. To circumvent possible…”
Get full text

Impact of fetal chromosomal disorders impact on maternal blood metabolome: toward new biomarkers? by Pinto, J., Almeida, L., Martins, A.S., Duarte, D., Domingues, M.R., Barros, A.S., Galhano, E., Pita, C., Almeida, M.C., Carreia, I.M., Gil, A.M.

“…This study aimed at determining the relationship between fetal chromosomal disorders (CDs), including trisomy 21 (T21), and on first- and second-trimester…”
Get full text

Multi-scale lacunarity as an alternative to quantify and diagnose the behavior of prostate cancer by Neves, L.A., Nascimento, M.Z., Oliveira, D.L.L., Martins, A.S., Godoy, M.F., Arruda, P.F.F., de Santi Neto, D., Machado, J.M.

“…•We present strategies for prostate cancer diagnosis.•Our approach considers a new segmentation method and the multi-scale lacunarity.•The lumen was defined as…”
Get full text