Mechanical Properties of Thermally Modified Corymbia Citriodora and Eucalyptus Saligna Woods

Kraft Pulp from Juvenile and Mature Woods of Corymbia citriodora

Kraft pulp produced from juvenile and mature wood from thirty-two-yearold Corymbia citriodora trees was evaluated. The stem was subdivided into regions of juvenile and mature wood, and then it was transformed into chips. These materials were then cooked in the Laboratory of Pulp and Paper at São Paulo State University (UNESP, Botucatu, SP, Brazil) and the physico-mechanical properties of the pu...

Depth distribution of roots of Eucalyptus dunnii and Corymbia citriodora subsp. variegata in different soil conditions

Understanding depth distribution of roots may help develop an understanding of plant productivity and the limits to productivity by indicating which parts of the soil profile are being accessed for water and nutrients. The subtropical east coast of Australia provides climatic and soil conditions that produce some of the highest plant productivity rates in the country. This has been recognised b...

Thermal Degradation and Charring Rate of Corymbia Citriodora and Eucalyptus Grandis Wood Species

This research reports an investigation of the potential of Eucalyptus grandis and Corymbia citriodora for structural applications in civil construction with an emphasis on the wood-charring process in fire condition. Published data on wood carbonization to determine the charring rate for structural propose are sparse in Brazil as there have been only a few studies in this direction. The rate at...

determination of some physical and mechanical properties red bean

چکیده: در این تحقیق، برخی خواص فیزیکی و مکانیکی لوبیا قرمز به-صورت تابعی از محتوی رطوبت بررسی شد. نتایج نشان داد که رطوبت بر خواص فیزیکی لوبیا قرمز شامل طول، عرض، ضخامت، قطر متوسط هندسی، قطر متوسط حسابی، سطح تصویر شده، حجم، چگالی توده، تخلخل، وزن هزار دانه و زاویه ی استقرار استاتیکی در سطح احتمال 1 درصد اثر معنی داری دارد. به طوری که با افزایش رطوبت از 54/7 به 12 درصد بر پایه خشک طول، عرض، ضخام...

Performance of Australian Provenances of Eucalyptus grandis and Eucalyptus saligna in Hawaii