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Science Discussion Forum / Re: What is gravitation?
« on: April 26, 2012, 03:41:22 PM »
Good job! keep it up!
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527
Software Fair as regular event / Re: What percentage of time should be spent on coding.
« on: April 25, 2012, 04:38:51 PM »
Very pragmetic idea!
Need profuse of data to make it comprehensive!
Need profuse of data to make it comprehensive!
528
Textile science, events, trade and issues / Re: MBA in Textile and Apparel management & Merchandising
« on: April 10, 2012, 12:31:17 AM »
Good job sir! It's a huge scope for Textile Engineer and it is the perfect time to coop it up!
529
Textile science, events, trade and issues / clay particle can be used as "Textile coating"
« on: April 10, 2012, 12:26:49 AM »
Clay particle is commonly any of group of important hydrous aluminum silicates with a layer (sheet) structure and very small size, as for example montmorillonite, which are often organically modified to render them organophilic and to enable their dispersion into a polymer. The result of such dispersion is a Nano composite comprised of nanoscale clay particles and a surrounding polymer. Important clay particles are Kaolinite, Illite, Bentonite, Chlorite and Montmorillonite. The most used clay particle in textile coating is Montmorillonite: Chemically (Na, Ca) (Al, Mg)6(Si4O10)3(OH) 6-nH2O, Hydrated Sodium Calcium Aluminum Magnesium Silicate Hydroxide. The aim of this study is to focus on functional properties of nanoclay coated textiles. Nanoclay particle can play an important role in flame retardant textile (cotton or polyester) coating. They can be acted as carriers for drugs, fragrances or other active agents and enable the controlled release of the incorporated species (bacteria, biocidal) which could find applications in skin care products. Recently, clays have become more important for various aspects of environmental science and remediation. Clay particle may absorb various pollutants including organic compounds (such as atrazine, trifluraline, parathion and malathion) and inorganic trace metals (such as copper, zinc, cadmium and mercury) from soils and groundwater which are mostly health hazards. As it is biodegradable and generated from purely nature occurring resources, has very less effect on the environment and human being.
530
Science Discussion Forum / Re: Success of Bangladeshi Talent
« on: April 09, 2012, 01:09:38 PM »
Zeal to knowledge!
531
English Language Lab / Re: How to strengthen skills n abilities
« on: April 09, 2012, 12:35:47 PM »
We should make more research on our skill development ! Learning English can be a key factor!!!
532
English / Re: Phones and Allophones
« on: April 08, 2012, 05:27:04 PM »
It's very useful for language researcher! nice job!
533
English / Re: Phones and Allophones: p-2
« on: April 08, 2012, 05:17:05 PM »
It's the most useful thing....we should take it as a medium of proper pronunciation!!
534
Textile science, events, trade and issues / Re: Textile Fashion
« on: April 08, 2012, 04:52:53 PM »
Such kind of activities might develop the practical knowledge and can connect the theoretical knowledge with practical knowledge!!!
535
Textile science, events, trade and issues / Re: Spin-Knit circular knitting machine---Future trend of circular knitting machine.
« on: April 08, 2012, 04:46:35 PM »
We should know that updates! nice to from you !
536
Science Discussion Forum / Re: How To Achieve The Impossible
« on: April 08, 2012, 12:23:30 PM »
Hope for the best!
537
Science Discussion Forum / Poor wet strength of viscose!!!
« on: April 08, 2012, 12:21:33 PM »Cotton as a dominating natural fibre imparts a major contribution in the whole textile market including natural and artificial fibers. The demand of this cellulosic fibre is increasing rapidly day by day, on the other hand supply cannot fulfill its demand, and as a result price goes higher in world market. Viscose as cellulosic origin, the cheapest of all cellulosic fibres could be the best alternative. Viscose fibre exhibits some similar properties compared to cotton except its poor wet strength. Some chemical finishes like water repellent and soil release can be used to improve its poor wet strength. Both water repellent and soil release finishes helped in reducing the molecular barrier around the individual fibres that lowered the surface tension of the fibre. It reduces the absorbency of viscose fibre hence leads to higher wet strength. Water repellent and soil release finishes can be applied individually or combinly. This improved property of viscose could replace the cotton fibre in certain applications like bed linen.
538
Environmental Science and Disaster Management / Re: Textile and Environment
« on: April 08, 2012, 12:03:31 PM »
nice job bro! keep it up!
539
Environmental Science and Disaster Management / Re: 'Supergiant' crustacean
« on: April 08, 2012, 12:02:50 PM »
nice concept ! You should look forward!
540
Textile science, events, trade and issues / Re: MBA in Textile
« on: April 08, 2012, 11:29:11 AM »
It's very prospering field now -a days in bangladesh!