Decay Resistance
Mostrando 1-12 de 111 artigos, teses e dissertações.
-
1. REACTION OF PSIDIUM SPP. ACCESSIONS TO DIFFERENT LEVELS OF INOCULATION WITH MELOIDOGYNE ENTEROLOBII
RESUMO Meloidogyne enterolobii, juntamente com Fusarium solani, causam o declínio da goiabeira que é a principal causa de perdas na produção de goiaba, limitando o cultivo em todo o Brasil. Portanto, a busca por genótipos dentro do gênero Psidium com resistência a M. enterolobii é muito importante para o controle deste nematoide. Assim, o presente tr
Rev. Caatinga. Publicado em: 18/07/2019
-
2. Deterioration of Teak Wood in Accelerated Decay Test
ABSTRACT The present study aimed to evaluate the biological resistance of teak (Tectona grandis) heartwood and sapwood to the action of Trametes versicolor and Gloeophyllum trabeum fungi in laboratory accelerated decay assays. The mass loss evaluation of the samples was performed periodically. The heartwood presented a higher percentage of extractives and th
Floresta Ambient.. Publicado em: 02/05/2019
-
3. Alternative vibro-dynamic compression processing of wood-cement composites using Amazonian wood
RESUMO Compósito madeira-cimento é um potencial material de construção para regiões tropicais, devido a suas propriedades físico-mecânicas e resistência ao ataque de fungos e podridão. Contudo, é importante testar métodos alternativos de produção e madeiras que sejam mais simples e baratos do que os tradicionalmente usados, para que se alcance u
Acta Amaz.. Publicado em: 2019-03
-
4. Resistance of TiO2-treated Eucalyptus botryoides Wood to the Fungus Ganoderma applanatum
ABSTRACT The aim of the present study is to investigate the resistance of Eucalyptus botryoides treated with TiO2 particles to attack by the fungus Ganoderma applanatum. The Bethel treatment method was applied to wood specimens (25 × 25 × 9 mm) and compared to CCB. The wood was subjected to the accelerated decay test and characterized through Rockwell Har
Floresta Ambient.. Publicado em: 26/07/2018
-
5. Complement system contributes to modulate the infectivity of susceptible TcI strains of Trypanosoma cruzi
BACKGROUND Trypanosoma cruzi is a protozoan parasite and an etiological agent of Chagas disease. There is a wide variability in the clinical outcome of its infection, ranging from asymptomatic individuals to those with chronic fatal mega syndromes. Both parasite and host factors, as well as their interplay, are thought to be involved in the process. OBJECT
Mem. Inst. Oswaldo Cruz. Publicado em: 19/02/2018
-
6. Isolation, identification, and biocontrol of antagonistic bacterium against Botrytis cinerea after tomato harvest
ABSTRACT Tomato is one of the most important vegetables in the world. Decay after harvest is a major issue in the development of tomato industry. Currently, the most effective method for controlling decay after harvest is storage of tomato at low temperature combined with usage of chemical bactericide; however, long-term usage of chemical bactericide not onl
Braz. J. Microbiol.. Publicado em: 2017-12
-
7. Analysis of fouling and juice quality in crossflow ultrafiltration of watermelon juice
Abstract Raw watermelon juice was clarified in a laboratory scale flat plate ultrafiltration system incorporating polyethersulphone membranes with a molecular weight cut-off of 50 kDa. The experiments have been carried out over a wide range of trans-membrane pressures (1-3 bar). The effect of ultrafiltration with molecular weight cut-off (MWCO) of 50 kDa PES
Food Sci. Technol. Publicado em: 26/10/2017
-
8. Embrittlement and Corrosion Decay of a Cast Duplex Stainless Steel
Duplex stainless steels (DSS) are Fe-Cr-Ni-Mo alloys, with low carbon content, which have a favorable combination of mechanical properties and corrosion resistance. These characteristics are mainly attributed to a dual phase and refined microstructure, typical of these alloys, consisting of similar amounts of ferrite and austenite. For this reason, DSS are w
Mat. Res.. Publicado em: 20/07/2017
-
9. Hardness, Decay and Water Resistance of Polypropylene/Montmorillonite/Almond Shell Flour Composites
The effect of montmorillonite (MMT) loading (0, 2.5, and 5 wt%) and almond shell flour (ASF) content (30, 35, and 40 wt%) on the decay resistance, hardness, water resistance of injection molded polypropylene (PP) composites was investigated. The amount of maleic anhydride grafted polypropylene was kept constant at 2% for all formulations. White-rot (Trametes
Mat. Res.. Publicado em: 26/02/2016
-
10. Effects of Thermal Aging on Microstructure and Corrosion Resistance of AISI 317L Steel Weld Metal in the FSW Process
The AISI 317L grade is an austenitic stainless steel with high Mo content (3.0 wt% min.). Due to the higher pitting resistance, this grade has replaced AISI 316L steel in many applications where the corrosion resistance is a critical property. However, the high Mo can induce phase transformations in high temperature services. In modern oil refinaries and pet
Mat. Res.. Publicado em: 23/10/2015
-
11. Capacidade de deterioração de cepas de Eucalyptus spp. por fungos xilófagos / Capacity of deterioration of stumps of Eucalyptus spp. by xylophagous fungi
On the reform of the forest stand, after the cutting of trees, the remaining strains of Eucalyptus spp. must be removed. The natural degradation of stumps of eucalypts after clear cutting is slow. The mechanical destock raises the cost of production, involves machinery traffic on the ground favoring soil compaction and hindering the growth and distribution o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/12/2011
-
12. Caracterização do módulo elástico por espectroscopia mecânica da liga Ti-13Nb-13Zr
In the present time the titanium and their alloys are begin widely studied in the field of biomaterials because of its suitable mechanical properties such as low elastic modulus, excellent corrosion resistance and high biocompatibility. Recent studies are being focused on alloys free of toxic elements as Al and V, which are contained in the alloy Ti-6Al-4V t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/09/2011