Results 71 to 80 of about 70,085 (286)

Procedimento computadorizado de determinação, seleção e controle de variaveis na soldagem MIG/MAG [PDF]

, 1989
Tese (doutorado) - Universidade Federal de Santa Catarina. Centro TecnologicoFoi desenvolvido um sistema de aquisição e análise de dados, comando e controle de variáveis de soldagem, com base nos modernos recursos da eletrônica e da informática, devido a
Dutra, Jair Carlos
core  

MIG gas shielding : Economic savings without detriment to quality

, 2011
Over the years a number of claims have been made related to potential savings of the shielding gas used in the MIG process. A number of work streams have been set up to consider such areas from a technical and economic standpoint. The use of small helium
Gillies, Andrew, Norman Mcpherson, Malcolm Macpherson, Alexander Galloway, Tom Scanlon, Galloway, Alexander, McPherson, Norman, Stuart Campbell, Andrew Gillies, Andrew Moir, Campbell, Stuart, Moore, A.J., Scanlon, Thomas, Andrew Moore, Tao Wu, Wu, T   +15 more
core   +1 more source

The Allium cepa Derived Compound Propyl Propane Thiosulfonate (PTSO) Improves Tumorigenesis Due to Its Immunomodulatory Effect: A Preclinical Study

Phytotherapy Research, EarlyView.
In vitro and in vivo effects of PTSO in colorectal cancer preclinical models, highlighting antiproliferative, pro‐apoptotic, barrier‐enhancing, antitumor, prebiotic and immunomodulatory properties. Created using BioRender. ABSTRACT Allium‐derived organosulfur compounds offer significant health benefits.
María Jesús Rodríguez‐Sojo, Laura Hidalgo‐García, Jose Alberto Molina‐Tijeras, Laura López‐Escanez, Luckman Gbati, Teresa Vezza, Patricia Diez‐Echave, Antonio Jesús Ruiz‐Malagón, Jorge García‐García, Federico García, Alberto Baños, Lidia Gil‐Martínez, Rocío López‐Posadas, Markus F. Neurath, Julio Gálvez, María Elena Rodríguez‐Cabezas, Alba Rodríguez‐Nogales   +16 more
wiley   +1 more source

Estudo sobre a abertura e estabilidade do arco MIG na soldagem de alumínio / [PDF]

, 2000
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Na soldagem MIG do alumínio, com corrente imposta e pulsada, tem-se o risco de não ocorrer a abertura do arco, devido à boa condutibilidade térmica e elétrica do alumínio
Santos, Túlio Fernandes dos
core  

The effect of weld residual stresses and their re-distribution with crack growth during fatigue under constant amplitude loading [PDF]

, 2010
In this work the evolution of the residual stresses in a MIG-welded 2024-T3 aluminium alloy M(T) specimen during in situ fatigue crack growth at constant load amplitude has been measured with neutron diffraction.
Lin, J., Liljedahl, C. D. M., Fitzpatrick M, Edwards, L., Edwards, Lyndon, Fitzpatrick, Michael E., Zanellato, O., Fitzpatrick, M. E., Edwards L, Zanellato, Oliver, Liljedahl C, Liljedahl, C. David M., Lin J, Zanellato O   +13 more
core   +1 more source

Identification of alpha1-oleate as a potent regulator of adipokine-dependent metabolism, in bladder cancer tissue

Cancer & Metabolism
Background Metabolic dysfunctions are associated with increased cancer morbidity and rapid tumor progression. The alpha1-oleate complex has been used successfully to treat bladder cancer in a placebo-controlled Phase II study.
Farhan Haq, Siddharth Chinchankar, Ines Ambite, Shahram Ahmadi, Hien Tran, Atefeh Nazari, Antonin Brisuda, Jaromir Hacek, Marek Babjuk, Catharina Svanborg   +9 more
doaj   +1 more source

Amelioration of hypercholesterolemia by an EGFR tyrosine kinase inhibitor in mice with liver-specific knockout of Mig-6. [PDF]

PLoS ONE, 2014
Mitogen-inducible gene 6 (Mig-6) is a negative feedback inhibitor of epidermal growth factor receptor (EGFR) signaling. We previously found that Mig-6 plays a critical role in the regulation of cholesterol homeostasis and in bile acid synthesis.
Jun Choul Lee, Byung Kil Park, Sorim Choung, Ji Min Kim, Kyong Hye Joung, Ju Hee Lee, Koon Soon Kim, Hyun Jin Kim, Jae-Wook Jeong, Sang Dal Rhee, Bon Jeong Ku   +10 more
doaj   +1 more source

Environmental Stressors Influence Spatial Complexity in a Fluvial Macrophyte meadow

Remote Sensing in Ecology and Conservation, EarlyView.
This research investigates the nonlinear relationships between environmental stressors and the fine‐scale spatial complexity of a fluvial macrophytes meadow. The use of multivariate spatial analysis allowed us to identify two major environmental gradients (nutrients and light) and two major complexity gradients (related to abundance and fragmentation).
Arthur de Grandpré, Christophe Kinnard, Andrea Bertolo   +2 more
wiley   +1 more source

Characterisation of the cold metal transfer (CMT) process and its application for low dilution cladding [PDF]

, 2011
The process characteristics of the synergic cold metal transfer (CMT) process have been examined for welding aluminium alloy. Utilising a simple backlighting system and through the arc monitoring the droplet transfer modes were identified.
Pickin, Craig Graeme, M. Lunt, Lunt, M., C.G. Pickin, Williams, Stewart W., S.W. Williams   +5 more
core   +1 more source

Cancer-type regulation of MIG-6 expression by inhibitors of methylation and histone deacetylation. [PDF]

PLoS ONE, 2012
Epigenetic silencing is one of the mechanisms leading to inactivation of a tumor suppressor gene, either by DNA methylation or histone modification in a promoter regulatory region.
Yu-Wen Zhang, Ben Staal, Karl J Dykema, Kyle A Furge, George F Vande Woude   +4 more
doaj   +1 more source