NOPR Collection:http://nopr.niscpr.res.in/handle/123456789/325882026-10-10T21:42:15Z2026-10-10T21:42:15ZMedullation in Some Native Sheep Wools of Different Fibre DiametersSingh, V PBapna, D LPatni, P Chttp://nopr.niscpr.res.in/handle/123456789/329962016-07-20T06:14:21Z1984-09-01T00:00:00ZTitle: Medullation in Some Native Sheep Wools of Different Fibre Diameters
Authors: Singh, V P; Bapna, D L; Patni, P C
Abstract: <span style="font-size:11.0pt;line-height:115%;
font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">Chokla (48s), Nali (40s)
and Sonadi (<span style="font-size:11.0pt;line-height:115%;font-family:
" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:arial;mso-ansi-language:en-us;mso-fareast-language:="" en-us;mso-bidi-language:ar-sa"=""><<span style="font-size:11.0pt;
line-height:115%;font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;="" mso-fareast-font-family:"times="" new="" roman";mso-fareast-theme-font:minor-fareast;="" mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" roman";="" mso-ansi-language:en-us;mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">36s)
breed wools observed under a projection microscope for fibre diameter and
percentage of medullated fibres showed that the relationship between fibre
diameter and medullation is of an asymptotic nature, resembling the Gompertz
curve of the type <i>Y </i><span style="font-size:11.0pt;line-height:
115%;font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;="" mso-fareast-font-family:"times="" new="" roman";mso-fareast-theme-font:minor-fareast;="" mso-hansi-theme-font:minor-latin;mso-bidi-font-family:arial;mso-ansi-language:="" en-us;mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">=<i><span style="font-size:11.0pt;line-height:115%;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:"times="" new="" roman";="" mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:minor-latin;="" mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;mso-fareast-language:="" en-us;mso-bidi-language:ar-sa"="">Ka<sup>bx</sup>, </span></i><span style="font-size:11.0pt;line-height:115%;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:"times="" new="" roman";="" mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:minor-latin;="" mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;mso-fareast-language:="" en-us;mso-bidi-language:ar-sa"="">where <i>K, a </i>and <i>b </i>are constants.</span></span></span></span></span>
Page(s): 120-1211984-09-01T00:00:00ZEffect of NaOH on the Physico-Mechanical Properties of Ramie- Viscose Blended YarnsGupta, N Phttp://nopr.niscpr.res.in/handle/123456789/329952016-07-20T06:13:05Z1984-09-01T00:00:00ZTitle: Effect of NaOH on the Physico-Mechanical Properties of Ramie- Viscose Blended Yarns
Authors: Gupta, N P
Abstract: <span style="font-size:11.0pt;line-height:115%;
font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">Ramie-viscose blended yarns
on treatment with 30% (wt/wt) sodium hydroxide solution showed improvement in
yarn breaking extension and increase in yarn diameter at a slight expense of
yarn strength.</span>
Page(s): 118-1191984-09-01T00:00:00ZSynthesis of Azodisperse Dyes from Meldrum's Acid for Dyeing Acetate and Other FibresFadda, A AYousif, M MEL-Housini, A MEL-Housini, M Shttp://nopr.niscpr.res.in/handle/123456789/329942016-07-20T06:03:30Z1984-09-01T00:00:00ZTitle: Synthesis of Azodisperse Dyes from Meldrum's Acid for Dyeing Acetate and Other Fibres
Authors: Fadda, A A; Yousif, M M; EL-Housini, A M; EL-Housini, M S
Abstract: <span style="font-size:11.0pt;line-height:115%;
font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">Some 5-arylazo-2,2-dimethyl-1,3-dioxane-4,6-diones
have been prepared for use as dyestuffs. The effect of the nature and
orientation of substituents in the diazonium component on the colour of azo
dyes is discussed.</span>
Page(s): 115-1171984-09-01T00:00:00ZRapid Quantitative Measurement of Softness of Barky Root-ends of JuteKundu, A BMajumdar, SGhosh, B SBhattacharya, J Phttp://nopr.niscpr.res.in/handle/123456789/329932016-07-20T06:12:30Z1984-09-01T00:00:00ZTitle: Rapid Quantitative Measurement of Softness of Barky Root-ends of Jute
Authors: Kundu, A B; Majumdar, S; Ghosh, B S; Bhattacharya, J P
Abstract: <span style="font-size:11.0pt;line-height:115%;
font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">A simple method for the
quantitative measurement of softness of barky root-ends of jute has been
developed. The method consists in measuring the impact strength of barky jute
by the IJIRA impact strength tester and using this parameter for measuring the
degree of softness within certain limits. The relationship between the impact
strength and the fibre separation index of barky root-ends of jute has been
studied. The impact strength is found to be linearly related both to subjective
softness and fibre separation index. The effect of the moisture content of
barky root-ends of jute on its impact strength has also been studied.</span>
Page(s): 112-1141984-09-01T00:00:00Z