Physical and mechanical performance of natural fiber composites can be tailored by hybridizing with synthetic fibers. Jute fibers are promising highly available at a low cost in some countries, they have been used several applications, the extra benefit helping socially depressed people who commonly explore this plant. This work investigates effect hybridization on properties jute/glass jute/ca...

In this investigation, studies are carried out on the mechanical properties of hybrid polymer composites. Hybrid composites can reach a better combination of both artificial and natural fibre properties. Different weight percentages of jute fibres were hybridised with coconut sheath to produce the composites through compression moulding. Composites were produced using untreated and treated fibr...

In this study 32 jute (Corchorus spp.) varieties comprised of 18 olitorius and 14 capsularis were evaluated and characterized for five quantitative and 12 qualitative characters as per revised official DUS Test Guidelines of Jute. The experimental materials were grown in a RBD with three replications at Baarrackpore, India during 2009-10. Significant differences among genotypes noted almost for...

The genetic diversity of 18 jute genotypes of the two cultivated species Corchorus capsularis L. and C. olitorius L. which include released varieties and collected races, referred to as accessions was evaluated. DNA profiling was generated using sequence independent RAPD markers. A total of 140 scorable loci were observed and a dendrogram was constructed with these markers. The relationship tha...

Inquiry into Occurrence of Byssinosis in Jute Mill Workers: B.P. CHATTOPADHYAY, et al. Regional Occupational Health Center E—An epidemiological study was carried out on 196 jute mill workers to inquire into the occurrence of byssinosis and to study the pattern of pre-shift and post-shift changes in ventilatory functions during the working week. The respiratory symptoms were recorded in a questi...

Seedlings of Corchorus capsularis (cv. C4444) were inoculated with Meloidogyne incognita, Hoplolaimus indicus, and a fungus pathogen of jute, Macrophomina phaseoli, separately and in all possible combinations. The significant damage of jute plants caused individually by the pathogens was aggravated when the fungus was associated with either of the nematode species. M. incognita alone caused gre...

Labour Power and Stagnant Industrial Labor Productivity in Late Colonial India Susan Wolcott Sivasubramonian’s (2000) data on Indian industrial labour productivity indicate 15 percent growth in the period 1900-1938. However, a detailed examination of these data show that most measured growth in large-scale organized industry can be attributed to the enormous gains made by Tata Iron and Steel (T...

Effluents from pulp and paper mills are highly toxic and are a major source of water pollution. Nearly 250 chemicals have been identified in effluents which are produced at different stages of papermaking. Their toxic nature is derived from the presence of several naturally occurring and xenobiotic compounds which are formed and released during various stages of papermaking. If applied under ap...