Sample Faculty Evaluation Form For Students In Phases 1 2: Fill & Download for Free

Hi:It involves four key phases-Phase 1- Learning the ropesPhase 2- Finding a jobPhase 3- Succeeding in your data science careerPhase 4- Enjoying the benefits of your grit and passionAllow me to elaborate on each phase below-Phase 1- Learning the ropesKnow whether you are cut out for being a data scientist and then begin on your journey following the three steps laid out below-First Step- Self assess whether you have the following skills, which in my opinion are must have for you to achieve success in Data Science lifeLove for numbers and quantitative stuffGrit to keep on learningSome programming experience (preferred)Structured thinking approachPassion for solving problemsWillingness to learn statistical conceptsSecond Step- If you think you demonstrate above skills and aptitude and/or willing to learn, then move on with the 2nd Step. This is FREE learning stage. And You can start on this journey right now! I suggest that you should visit Coursera, edX, LinkedIn Learnings ( ) and other such online learning platforms. There are several FREE courses available that you should start to leverage. Start taking these courses and try to do your best. Please make sure that you finish all the assignments and quizzes to derive the maximum value out of online courses.Besides, due to Democratization of ML/AI, Google, IBM and other such companies have made it easier for all of us to have access to and grow our knowledge on Big data, ML/AI tools and techniques. Some of the Free tools which you should try to take out for a spin are -o Google machine learning stack - tensorflowo Apache Sparko IBM Watsono Microsoft AzureJust do google and you will find links for the above stacks. Let’s get started with free learnings.Third Step- Once you have sampled some free courses and you decide to join a data science course here is guide on how to choose the right program for yourself-Self-Paced vs Instructor led- Prefer instructor led as this will give you more opportunities to clarify your doubts. Per a statistic, 80–90% students don’t complete their self-paced/videos based course.Online vs Class-room- Some people prefer classrooms for face to face learning and interaction with fellow students. However, online courses are equally effective if you are self-motivated.Quality of Instructors- There are two kind of trainers in the market. 1- Who have done some courses themselves and now doing the training 2- Industry practitioners. These are the people who have worked for significant years in the industry. You should always prefer to learn from industry practitioners with significant work experience. I should warn you- unfortunately there are some fake personalities in this industry so please do check trainer’s linkedin profile yourself and see how many people have endorsed the instructor or faculty for the data science skills. If you see no or very little endorsements, it's a red flag.Placement Assistance- Check whether the institute is providing placement assistance or not. Also ask for statistics on how many people have been successfully placed by them. Ultimately this is one of the main reason why are contemplating taking a course after all.Practice Case studies and Assignments- Choose the course which is giving you several real world industry datasets and problems to work on. Prefer the ones which have Learning Management System (LMS) on top of that for supplementary learning.Ongoing Help- You will not master the topics in 1 or 2 months it will take several months for you to build comfort on these topics. An institute which is providing long term help with your learning needs and answering your queries in the future is preferred.Certification- All else being equal, a certification from reputed institute will be better.Quizzes and Assignments- It is critical to get your understanding evaluated on a periodic basis via quizzes and assignments. A good institute will give tons of quizzes and assignments and will provide the grading and feedback.Price- How can we forget this? Evaluate whether the course is value for money or not. Compare the contents and number of hours. An institute that gives more contents and more contact hour for each dime you are paying is better.Phase 2- Finding a jobThis could be tricky but here are few pointers to help you-If you are a fresher (0–2 years experience), it will be easier.If you are doing something similar in your current role it will be much easier for you to demonstrate your suitability to a potential employer. If you are involved in something totally different then it will be bit harderYou need to know the concepts and practical application. Ideally you should have some projects where you have already applied the skills.If you have participated in some competition ( such as Kaggle) and done well, do highlight these activities in your resume prominently. There are companies which will offer your jobs if you are able to do well in these competitionsSeveral employers now-a-days have Hackathon and open challenges for any one to participate. If you do well, you get a job for yourself!One thing that always works is to go through a reference in the companyComplete FREE courses offered by Coursera etc. and mention that on your resume.Create visibility for yourself by participating in blogs and forumsDon’t insist on finding a full time role from the get go. Be open to join as an intern or work for minimum benefits to just build the experience. Later on you can capitalize it.All else being equal, smaller companies may be more willing to take you in, compared to MNC etc.Last but not the least, never give up! If you really want it, you will get it.Phase 3- Succeeding in your data science careerHere are my Top 10 Pointers to ensure durable success-Learn as much as possible. Spend 4 to 5 hours every week on the learning and development and knowing the latest in the industryChallenge status quo. Never assume that whatever is being done is following the most effective approachBelieve that you are equal to everybody else in the hierarchy. Don’t be afraid to speak your mindFocus on Innovation and coming out with the earth shattering ideas rather than doing the business as usual.Focus on developing great communication skills and soft skill as this is one of the biggest gap I have seen in the analytics professionalsDon't become a one trick pony. try to get exposure in different industries and different functional areas.Participate in competitions and events such as Kaggle, to know where you stand vis a vis your peer group.Try to write white papers and blogs on your subject matter expertise.Develop domain expertise as without that analytics is not effective.Finally, always maintain a clear visibility of your strength and opportunities and any blind spots. Actively seek feedback from your peer group and your superiors.Phase 4- Enjoying the benefits of your grit and passionThe future of Big data and Data Analytics is really bright. Per IBM, 90% of the data that we have in the world today has been generated in last 2 years!! Everyday we are generating 2.5 Quintilian Bytes ( 2,500,000 Terabytes) of data. This data comes in from all over the place such as social media, sensors, transactions, pictures, videos and so on. The growth of this data is expected to be even faster in coming decades.Bottom line is that Big Data is here to stay and will require a lot of data scientist and machines to churn through this data to draw actionable insights and intelligence.What it means for You?If you are job seeker with ML/AI Big Data skills, at least the next 10-15 years will be a booming period for you, where tech giants such as Google, Facebook, Microsoft, IBM, other companies across all verticals, and startups across the world will be equally interested in hiring a talent like yourself.If you are an entrepreneur with a good ML/AI Big Data related idea, there will be plenty of opportunities for you to raise money to fuel your business growth. Per a Kalaari statistic, $6B USD has been raised by AI startups since 2014!Hope this helps.Cheers!

Department of Textile TechnologyIITD - Google Drive (courses notes, for textile GATE also)tXL110 Polymer chemistry3 credits (3-0-0)Pre-requisites: CML100The course will deal with chain and step growth polymerizationmethods, polymer’s macromolecular architecture, molecular weight ofpolymers, copolymerization, cross-linked polymers, general structureand characteristics of polymers, properties of fiber forming polymersand their applications.tXL111 textile Fibres3 credits (2-0-2)Pre-requisites: PYL100/MTL100/CML100Classification of fibres. Basic structure of a fibre. General propertiesof a fibre such as moisture absorption, tenacity, elongation, initialmodulus, yield point, toughness, elastic recovery. Relationship betweenpolymer structure and fiber properties. Detailed chemical and physicalstructure of natural fibres: cotton, wool and silk, their basic properties.Introduction to important bast and leaf fibres. Basic introduction toFibre spinning. Introduction Manmade and synthetic fibres: Viscose,Acetate, Acrylic, Nylon, polyester. High Performance Fibres.Laboratory exercises would include experiments on fibre identificationthrough physical appearance, microscopic (optical, SEM), and burningbehaviour. Chemical identification through solvent treatment andelemental analysis.tXL211 Structure and Physical Properties of Fibres3 credits (3-0-0)Pre-requisites: TXL110/TXL111/TXN100Molecular architecture. Configuration. Conformation. Amorphous andcrystalline phases. Glass transition. Crystallization. Melting. Structuresin natural and synthetic fibres. Characterization techniques. Fibreproperties. Moisture absorption properties. Mechanical properties.Fibre friction. Optical properties. Thermal properties.tXL212 Manufactured Fibre technology3 credits (3-0-0)Pre-requisites: TXL110/TXL111/TXN100Polymer rheology in shear as well as extension. Polymer entanglements.Flow instabilities in polymer fluids. Principles of solidification. Heat andmass transfer. Melt spinning. Force and momentum balance in spinline.Stress induced crystallization. Experimental observations from meltspinning of polyamides and polyesters. Solution spinning. Dry and wetspinning. Transport phenomena. Kinetic and thermodynamic effects insolution spinning. Solution spinning of viscose and acrylic fibres. Dryjet wet spinning. Post spinning processes. Drawing and heat setting.Stress-strain-structure relationship. Effect of post spinning operationson fibre structure and properties. Spin finish applications. Introductionto electrospinning.tXP212 Manufactured Fibre technology Lab1 credit (0-0-2)Pre-requisites: TXL110/TXL111/TXN100The laboratory experiments are planned to provide knowledge on fibreformation of selected synthetic polymers and the characterization offibres/tapes produced. Melt-spinning, extrusion, wet spinning anddry-jet wet spinning techniques is used to produce fibres or tapes.The evaluation of structure through thermo-mechanical properties,polymer solution rheology and microscopic analysis of materials iscarried out using established methods.tXL221 Yarn Manufacture-I3 credits (3-0-0)Pre-requisites: TXL110/TXL111/TXN100Impurities in natural fibres. Separation of trash and lint. Pre-balingoperations for staple fibres. Purpose of opening, cleaning, mixing andblending of fibres. Blow room machinery and operating elements.Principles of fibre opening and cleaning in blow room. Transportation offibre mass. Influence of process parameters on opening and cleaning.Analysis of opening and cleaning processes. Principles and methods offibre mixing and blending. Principles of carding. Machine elements andoperations in card. Sliver formation, packing and fibre configurationsin sliver. Objectives, principles and methods of roller drafting. Purposeand principle of condensation of fibres. Causes of mass variation offibrous assembly and control. Automation and recent developments inblowroom, card and draw frames. Fibre opening, carding and drawingfor wool, jute and other fibres. Modification in process parameters forprocessing blended fibres in blowroom, card and drawframe.tXP221 Yarn Manufacture Laboratory-I1 credit (0-0-2)Pre-requisites: TXL110/TXL111/TXN100Experiments related to the lecture course entitled “Yarn ManufactureI (TXL221)”.tXL222 Yarn Manufacture-II3 credits (3-0-0)Pre-requisites: TXL110/TXL111/TXN100Fibre fractionation and combing. Preparation of fibre assembly forcombing. Principle of operations in a rectilinear comber. Combingmachine elements. Theory of fibre fractionation. Roving formation:Elements of roving frame, drafting, twisting and winding in speedframe, principle and mechanism of builder motion in speed frame.Yarn formation: Elements of ring frame, drafting, twisting and windingin ring frame, design aspects of spindles, rings and travellers, buildermotion in ring frame. Spinning geometry. Twist and yarn strength. Yarndoubling : Purpose of doubling and plying of yarns, ring doubling, twofor-one and three for one twisting. New spinning methods: Principlesof yarn formation in rotors, friction, airjet, vortex and electrostaticspinning. Yarn structure and property comparison.tXP222 Yarn Manufacture Laboratory-II1 credit (0-0-2)Pre-requisites: TXL110/TXL111/TXN100Experiments related to the lecture course entitled “Yarn ManufactureII (TXL222)”.tXL231 Fabric Manufacture-I3 credits (3-0-0)Pre-requisites: TXL110/TXL111/TXN100Introduction to various fabric forming principles: weaving, knitting,nonwoven and braiding. Stages of woven fabric manufacturing:winding, warping, drawing and tying in and weaving. Winding:principles, precision and random winding, digicone winding, yarntensioning and clearing. Warping: direct and sectional warping. Sizing:size materials, sizing machines, process and quality control, moderntrends. Drawing and tying in. Basic fabric designs: plain, matt, rib,twill and satin, drafting and lifting plans. Primary motions of shuttlelooms: cam shedding, cam designs, dobby and jacquared systems,picking systems, loom timing, beat up, sley eccentricity. Secondaryand auxiliary motions: take up, let off, warp and weft stop and warpprotecting motions.tXP231 Fabric Manufacture Laboratory-I1 credit (0-0-2)Pre-requisites: TXL110/TXL111/TXN100Experiments related to the theoretical paper TXL231.tXL232 Fabric Manufacture-II3 credits (3-0-0)Pre-requisites: TXL110/TXL111/TXN100Shuttleless looms: Principles of weft insertion in projectile, rapier,air-jet and water-jet looms, comparison of various weft insertionsystems, principles of two phase, multiphase, circular and narrowfabric weaving. Leno weaving, Triaxial weaving. Knitting: Basic weftTextile284and warp knitted constructions, cams and needles, different weft andwarp knitted structures and their properties, weft and warp knittingmachines. Nonwovens: Definitions and classifications, productiontechnology, selection criteria and important properties of fibresused, different types of webs and bonding techniques, productionand properties of needle punched, adhesive bonded, thermallybonded, hydroentangled, spun bonded and meltblown fabrics. Braidedstructures: Types of braiding processes, classification of braids, braidgeometry, structure-property relationship, over braiding.tXP232 Fabric Manufacture Laboratory-II1 credit (0-0-2)Pre-requisites: TXL110/TXL111/TXN100Experiments related to the theoretical paper TXL232.tXL241 technology of textile Preparation & Finishing3 credits (3-0-0)Pre-requisites: TXL110/TXL111/TXN100Natural and added impurities in textiles. Singeing, desizing, scouring,bleaching, mercerisation and optical whitening of cotton. Combinedpreparatory processes Carbonisation, scouring and bleaching of wool,degumming of silk. Preparation of synthetic fibres and blends, heatsetting. Machinery for preparation of textiles. Surfactants and theirapplication. Introduction to chemical and mechanical finishes. Chemicalfinishes for hand modification. Biopolishing, easy care, oil, water andsoil repellent finishes. Fire retardancy, antimicrobial finishes. Finishesfor wool. Mechanical finishes like shrink proofing and calendering;Raising, sueding and emerising. Low liquor application techniquesand machinery; Stenters and dryers.tXP241technology oftextile Preparation & Finishing Lab1.5 credits (0-0-3)Pre-requisites: TXL110/TXL111/TXN100Natural and added impurities in textiles. Singeing, desizing, scouring,bleaching, mercerization and optical whitening of cotton. Combinedpreparatory processes Carbonization, scouring and bleaching ofwool, degumming of silk. Chemical finishes for hand modification.Bio-polishing, Resin finishing, Water and Oil repellent finishes. Fireretardant finish, Antimicrobial finish, Weight reduction of cotton.tXL242 technology of textile coloration3 credits (3-0-0)Pre-requisites: TXL110/TXL111/TXN100The principles of dyeing and printing of textile materials. Basiccharacteristics of dyes, chemical structure of dyes, and classificationof dyes. Dyeing equipment and the specific dyes and procedures usedto dye textiles. Evaluation of Fastness. Methods of printing namely,roller, screen, transfer, ink jet and the preparation of printing paste.Direct, discharge and resist printing styles. Physical chemistry of fibre/fabric dyeing. Physicochemical theories of the application of dyestuffsto textile and related materials, including the thermodynamics andkinetic principles involved.tXP242 technology of textile coloration Lab1.5 credits (0-0-3)Pre-requisites: TXL110/TXL111/TXN100The principles of dyeing and printing of textile materials. Dyeingequipment and the specific dyes and procedures used to dye textiles.Evaluation of Fastness. Methods of printing namely, screen, transfer,ink jet and the preparation of printing paste. Direct, discharge andresist printing styles.tXd301 Mini Project3 credits (0-0-6)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC65tXr301 Professional Practices2 credits (0-1-2)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC65tXS301 Independent Study3 credits (0-3-0)Pre-requisites: EC65tXL321 Multi and Long Fibre Spinning3 credits (3-0-0)Pre-requisites: TXL221/TXL222 and EC50Blending of fibres during staple fibre spinning , Characteristics ofmanmade fibres and their spinnability. Blending at draw frame.Fundamentals of strictly similar yarns. Processing of manmade fibresand blends on staple fibre spinning system. Properties of blendedyarns. Spinning of dyed fibres. Mélange yarns. Worsted /semi-worsted/Woolen spinning. Jute and Flax Spinning. Tow to top Conversion. Bulkyarn. Spun silk yarn.tXL331 Woven textile design3 credits (3-0-0)Pre-requisites: TXL231/TXL232 and EC50Elements of woven design. Construction of elementary weaves; plain,twill, satin weaves and their derivatives. Rib and cord structures.Construction of standard woven fabrics; poplin, sheeting, denim,drill and jean, gabardine, granite, diamond and diaper weaves,Honey comb, Huckaback and Mockleno weaves. Colour effect onwoven design. Dobby design, stripes and checks. Construction ofjacquard design. Figuring with extra threads. Damasks and Brocades.Double cloths. Multilayer fabrics. Tapestry structures. Gauze andLeno structures. Whip cord and Bedford cord. Pique and Waddedstructures. Terry pile structures. Velvet and velveteen. Axminstercarpet structures. Indian traditional designs. Introduction to CAD forwoven designs.tXL341 colour Science2 credits (2-0-0)Pre-requisites: TXL241/TXL242 and EC50The course will deal with aspects of colour science that are importantto the colour technologist in the day-today manufacture and controlof coloured products in textile applications.tXL361 Evaluation of textile Materials3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC50Introduction to textile testing; Sampling and basic statistics: Selectionof samples for testing; Random and biased samples; Differenttypes of sampling of textile materials; The estimation of populationcharacteristics from samples and the use of confidence intervals;Determination of number of tests to be carried out to give chosendegree of accuracy; Test of significance of means and variance; Relatednumerical; Quality control charts and their interpretation; Standardtests, analysis of data and test reports, Correlation and coefficient ofdetermination; Analysis of variance (ANOVA).Testing methods: Measurement of length, fineness and crimp of fibres;Determination of maturity, foreign matter, and moisture content ofcotton; Principles of AFIS, HVI etc.; Measurement of twist, lineardensity and hairiness of yarn; Evenness testing of silvers, rovings andyarns; Analysis of periodic variations in mass per unit length; Usterclassimat; Spectrogram and V-L curve analysis; Tensile testing of fibres,yarns and fabrics; Automation in tensile testers; Tearing, burstingand abrasion resistance tests for fabrics; Pilling resistance of fabrics;Bending, shear and compressional properties of fabrics, fabric drapeand handle (KESF, FAST etc); Crease and wrinkle behavior; Fastnesscharacteristics of textiles; Matching of shade; Air, water and water-Textile285vapour transmission through fabrics; Thermal resistance of fabrics;Testing of interlaced and textured yarns; Special tests for carpetsand nonwoven fabrics. Testing of special yarns (textured yarns, coreyarn, ropes, braids etc). Testing of special fabrics (different types ofnonwovens, carpets, different types of technical textiles like bulletproof fabrics, UV protective fabrics, EMS fabrics etc.).tXP361 Evaluation of textiles Lab1 credit (0-0-2)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232, EC50Introduction to textile testing; Experiments related to the lecturecourse entitled “Evaluation of Textile Material”.tXL371 theory of textile Structures4 credits (3-1-0)Pre-requisites: TXL221/TXL222, TXL231/TXL232, EC50Basic characteristics of yarn structure. Koechlin’s theory of relationsamong yarn count, twist, packing density, and diameter. Helical modelof fibres in yarns. Radial migration of fibres in yarns. Tensile behaviorof yarns. Theory of yarn mass variation. Theory of plied yarn. Basiccharacteristics of fabric structure. Flexible and rigid thread models ofwoven fabric geometry. Tensile, bending, and shear deformation ofwoven fabric. Geometry of knitted and nonwoven fabrics.tXL372 Speciality Yarns and Fabrics2 credits (2-0-0)Pre-requisites: TXL221/TXL222 and TXL231/TXL232 and EC50Design, manufacture, characterization and applications of specialtyyarns. Hybrid yarns. High bulk yarns. Electro-conductive yarns.Technical sewing threads. Coated yarns. Reflective yarns. Elastomericyarns. Yarn quality requirement. Yarn preparation & productiontechnology. Structural design, properties-Performance and applicationsof specialty fabrics. Denim. Pile fabrics. Narrow fabrics. 3D fabrics.Spacer fabrics. Profiled fabrics. Contour fabrics. Polar fabrics. Spiralfabrics. Multi-functional fabrics.tXL381 costing and its Application in textiles4 credits (3-1-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC50Importance of costing. Material costing in textile industry. Methodsof inventory costing. Economic order quantity, price discount, safetystock, lead time. Allocation of labour cost-shift premium, overtime,idle time, rush orders in garment industry. Allocation of overheadsin composite mills. Job order costing in garment industry. Economicbatch quantity. Process costing in mill. Unit cost of yarns, fabric andprocessing. Joint and by-product costing. Absorption costing. Variablecosting for decision making. Profit planning in textile industry, variationof price, costs etc., breakeven capacity. Standard costs of fibres, yarns,labour etc. HOK, OHS, UKG etc. Cost variance analysis-iteration ofactual costs of fibre, labour and overhead with respect to standardcosts. Work allocation to spinner. Balancing of machine for optimizingproduct mix in a spinning mill. Financial information-balance sheet,profit/loss account, balance sheet. Ratio analysis.tXd401 Major Project Part I4 credits (0-0-8)Pre-requisites: TXL361/TXP361/TXL371/TXL372 and EC100Formation of project team (up to two students and up to two facultyguides); formulation of work plan completing targeted work for thesemester and presentation of complete work of progress for awardof grade.tXd402 Major Project Part II8 credits (0-0-16)Pre-requisites: EC100 and Minimum B Grade in TXD401Continuation of planned tasks started in Major Project Part I, TXD411,to completion, thesis writing and presentation of complete work ofprogress for award of grade.tXL700 Modelling and Simulation in Fibrous Assemblies3 credits (2-0-2)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC 75Introduction to Textile Modelling and Simulation, types of model.Curve Fitting Techniques: Prediction of mechanical properties offibrous assemblies.Artificial Neural Network (ANN): Mathematical models of artificialneurons, ANN architecture, Learning rules, Back propagationalgorithm, Applications of ANN. Fuzzy Logic: Crisp and fuzzy sets,Operations of fuzzy sets, Fuzzy rule generation, Defuzzification,Applications of fuzzy logic. Genetic Algorithm (G.A.): Basics of G.A.,G. A. in fabric engineering.Stochastic and Stereological Methods: Random fibrous assemblies,anisotropy characteristics, two and three-dimensional fibrousassemblies. Statistical Mechanics: Monte Carlo simulation of randomfibrous assemblies,Multiscale Modelling: Geometrical modelling of textile structures,modelling of properties of fibrous assembliesComputational Fluid Dynamics: Newtonian and Non-Newtonian Fluidsand their applications in extrusion processes, Computer simulationof fluid flows through porous materials, heat and mass transfer infibrous assemblies.tXV701 Process cont. and Econ. in Manmade Fibre Prod.1 credit (1-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC 75Introduction to manmade fibres. Consumption pattern in Indiaand World. Factors affecting their growth. Economics of manmadefibre production. Modern polyester manufacturing plant technology.Capacities, raw materials and economics. Process and parametersat polymerization. Melt spinning and draw line. Control of modulus,tenacity, crimp properties, Dye affinity during production. Typicalproperties of polyester staple fibre. Partially oriented yarn and fullydrawn yarn. Commodity and specialty polyester fibres. Recycledpolyester staple fibres. Bio-degradable polyester PLA. Applications,properties and selection of fibres as per end uses.tXV702 Management of textile Business1 credit (1-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC 75The textile industry of India : Past & its evolution to the present day.The structure of the Indian textile industry. Cotton textile sector, Jutetextile sector. Silk textile sector. Manmade textile sector. Wool textilesector. Statistics of Indian textile business (domestic & export) andworld textile trade. Textile policy 2000. Govt. of India. World tradepractices. Norms, barriers etc. Various pertinent issues prevailingimpacting textile industry and trade. Corporate social responsibility.Other compliances. ISO accreditation, etc. Retailing in textiles vis-a-visconsumer trend and behaviour. The challenging future of the Indiantextile industry and trade.tXV703 Special Module in textile technology1 credit (1-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC 75The course aims at introducing special topics in textile technology.The course topics and content are likely to change with each offeringdepending upon the current requirement and expertise available withthe department including that of the visiting professionals.tXV704 Special Module in Yarn Manufacture1 credit (1-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC 75Textile286The course aims at introducing new or highly specialized technologicalaspects in yarn manufacture. The course topics and content are likelyto change with each offering depending upon the current requirementand expertise available with the department including that of thevisiting professionals.tXV705 Special Module in Fabric Manufacture1 credit (1-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC 75The course aims at introducing new or highly specialized technologicalaspects in fabric manufacture. The course topics and content are likelyto change with each offering depending upon the current requirementand expertise available with the department including that of thevisiting professionals.tXV706 Special Module in Fibre Science1 credit (1-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC 75The course aims at introducing new or highly specialized technologicalaspects in fibre science. The course topics and content are likely tochange with each offering depending upon the current requirementand expertise available with the department including that of thevisiting professionals.tXV707 Special Module in textile chemical Processing1 credit (1-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC 75The course aims at introducing new or highly specialized technologicalaspects in textile chemical processing. The course topics and contentare likely to change with each offering depending upon the currentrequirement and expertise available with the department includingthat of the visiting professionals.tXL710 High Performance and Specialty Fibres3 credits (3-0-0)Pre-requisites: TXL212 and EC75Definition, classification and structural requirements of highperformance and specialty fibres, Polymerization, spinning andproperties of aramids, aromatic polyesters, rigid rod and ladderpolymers such as PBZT, PBO, PBI, PIPD, Manufacture of carbonfibres from polyacrylonitrile, viscose and pitch precursors, Conceptof gel spinning and spinning of UHMPE fibres, Elastomeric polymersand fibres, Lyocell fibre production, Conducting fibres, Thermallyand chemically resistant polymers and fibres, Methods of synthesis,production and properties of: glass and ceramic fibres. Specialty fibres:profile fibres, optical fibres, bicomponent fibres and hybrid fibres,Superabsorbent polymers and fibres.tXL711 Polymer and Fibre chemistry3 credits (3-0-0)The course will deal with chain and step growth polymerizationmethods, polymer’s macromolecular architecture, molecular weight ofpolymers, copolymerization, cross-linked polymers, general structureand characteristics of polymers, spectroscopic analysis of polymers,properties of fiber forming polymers and their applications.tXP711 Polymer and Fibre chemistry Laboratory1 credit (0-0-2)Identification of fibres by chemical and burning tests, polymerization ofvinyl monomers such as styrene, acrylamide using bulk polymerization,solution polymerization, emulsion polymerization, radiation inducedpolymerization. Condensation polymerization and interfacialpolymerization of nylon-6, Molecular weight measurement. Intrinsicviscosity and end group analysis, preparation of phenol-formaldehyderesin. Analysis of chemical structure by FTIR, UV spectroscopy.tXL712 Polymer and Fibre Physics3 credits (3-0-0)Molecular architecture, configuration, conformation of ideal and realchains, Random Walk models of polymer conformations, Gaussianchain, Self-avoiding walks and excluded-volume interaction, theamorphous phase and its chemical-physical aspects, the glasstransition phenomenon, the WLF-equation, crystalline state and itschemical-physical aspect, cross-linked polymers and rubber elasticity,behaviour of polymers in solutions and mixtures, viscoelasticity andrheology of polymers, mechanical properties, physical properties offibres: moisture absorption properties, mechanical properties, opticalproperties, thermal properties.tXP712 Polymer and Fibre Physics Laboratory1 credit (0-0-2)Laboratory Experiments on Characterization of fibres by Infraredspectroscopy, Density measurements; Thermal analysis:Thermogravimetric Analysis (TGA), Differential Scanning calorimetry(DSC) and Thermo-Mechanical Analysis (TMA); Dynamic MechanicalAnalysis (DMA); Sonic modulus ;X-ray diffraction studies; Birefringencemeasurement; Optical microscopy studies; Scanning ElectronMicroscopy (SEM) of fibres: Creep and Stress Relaxation study,Mechanical property testing such as tensile and flexural rigidity.tXL713 technology of Melt Spun Fibres4 credits (3-1-0)Importance of transport phenomena in fibre manufacturing;Fundamentals of momentum transfer, heat transfer, mass transfer,building differential equations using shell balance and generalizedequations; Polymer rheology- shear flow, elongational flow; Meltspinning lines for filament and staple fibre; Role of spin finish;Necessary conditions for fibre formation, elasticity versus plasticityof melts; Melt instabilities; Thermodynamic limitations; Force balanceand heat balance in melt spinning; Low speed melt spinning; Neckingand stress induced crystallization in high speed melt spinning; Effectof process parameters on fibre spinning and structure of nylon 6, PETand PP; Drawing Process and its necessity; Neck or flow deformationaldrawing; Drawing machines; Effect of parameters on structuredevelopment in nylon 6, PET, PP; Types of heat setting, Effect of settingparameters on structure and properties; Concept of bulking/texturing.tXL714 Advanced Materialscharacterization techniques1 credit (1-0-0)Relevance of advanced characterization techniques in materialdevelopment; scattering techniques (SAXS/WAXS); advanced surfacecharacterization techniques (X-ray photoelectrosn spectroscopy(XPS), Auger electron spectroscopy (AES), secondary ion massspectroscopy (SIMS)); microscopy techniques: basics of electronmaterials interaction; SEM combined with FIB techniques; TEM andcryo-TEM; chemical analysis utilizing microscopy techniques; AFM;confocal laser microscopy.tXL715 technology of Solution Spun Fibres3 credits (3-0-0)Prerequisites: TXL711/TXL713PAN properties; Solution rheology and its dependence on parameters.Effect of parameterson entanglement density, fibre spinning andsubsequent drawing; Various solvent systems; Dope preparation; Wetand dry spinning processes; Effect of process parameters such as dopeconcentration, bath concentration, temperature and jet stretch ratioon coagulation rate, fibre breakage and fibre structure; Modeling ofcoagulation process; properties and structure of dry and wet spunfibres; Dry jet wet spinning. Solution spinning of PAN.Bicomponent and bulk acrylic fibres. Acrylic fibre line, crimpingand annealing, tow to top conversion systems; Viscose rayonprocess, Spinning with and without zinc sulfate; Polynosics and highperformance cellulosic fibre; Non viscose processes, Lyocell spinningprocess, structure and properties; Gel spinning of PE, Gel spinningof PAN and PVA. Introduction to high performance fibres and theirspinning systems such as rigid rod polymer, liquid crystalline polymers,polylactic acid and spandex fibre manufacturing.Textile287tXP716 Fibre Production and Post Spinning operationLaboratory2 credits (0-0-4)Experiments related to fibres production processes. Effect of moistureand temperature on MFI of PET and PP. Melt spinning of PET, PP &nylon-6 filament yams on laboratory spinning machines. Single and twostage drawing of the as-spun yams or industrial POY. Demonstrationof high speed spinning machine. Wet and dry heat setting of PETand nylon drawn yarns. Effect of temperature and tension on heatsetting. Determination of structure and mechanical properties of asspun, POY, drawn and heat set yams using DSC, X-ray, FTIR, density,sonic modulus. Effect of shear rate, temperature on polymer solutionviscosity using Brookfield Rheometer and ball-fall method. Wetspinning or dry jet wet spinning of PAN copolymers. False twist andair jet texturing processes. Determination of structure of texturedyam under microscope.tXL719 Functional and Smart textiles3 credits (3-0-0)Pre-requisites: TXL212/TXL221/ TXL231 and EC75Definition and Classification of Functional and Smart textiles ;Introduction to Composites : Theory, Types, Properties ; HighPerformance fibers, thermoplastic and thermosetting Resins;Composite Manufacturing and Applications; Coated and laminatedTextiles: materials, formulations, techniques and applications ;Protective Textiles- Materials, design, principles and evaluation forprotection against fire, harmful radiation, chemicals and pesticides;Sportswear: design, testing and materials – fibers , yarns, fabrics fortemperature control and moisture management; Medical textiles:Classification, types and products, Health and Hygiene Textilesprotection against microbes, Wound management- dressings, sutureand bandages, Implants and drug delivery systems ; Smart andIntelligent Textiles : Passive and Active functionality, stimuli sensitivetextiles, Electronic Textiles : wearable computers, flexible electronics.tXL721 theory of Yarn Structure3 credits (3-0-0)General description of yarn structure, Fibre packing arrangement inyarns, Fibre directional arrangement in yarns, Geometry of pores inyarns, Relationship among yarn count, twist, and diameter, Helicalmodel of fibers in yarns, Yarn retraction, Limits of twisting, Radialmigration of fibers in yarns, Model of ideal fibre migration, Model ofequidistant migration, Tensile mechanics of yarns, Yarn tensile behaviorin light of helical model, Relationship between tensile behaviors offiber and yarn, Yarn strength as a function of gauge length, Bendingmechanics of yarns, Mass unevenness of yarns, Martindale’s model ofmass irregularity, Model of hierarchical structure of fibre aggregates,Hairiness of staple fiber yarns, Single- and double-exponential modelsof yarn hairiness, Structure and mechanics of plied yarns.tXL722 Mechanics of Spinning Processes3 credits (3-0-0)Pre-requisites: TXL221/TXL222 and EC75Principles of bale management. Forces acting on fibres during openingand cleaning, analysis of fibre compactness and blending in blowroom.Carding process, cylinder load and transfer efficiency, design ofhigh production card, fibre shedding and card wire geometry, fibreconfiguration in card and drawn sliver. Fibre movement in draftingfield, drafting wave, drafting force, roller slip, roller eccentricityand vibration, autolevelling. Fibre fractionation in comber, combingperformance. Analysis of forces on yarn and traveller, spinning tensionin ring and rotor spinning, spinning geometry, twist flow in ring androtor spinning, end breaks. Mechanism of drafting and yarn formationin high speed spinning systems.tXL724 textured Yarn technology3 credits (3-0-0)Pre-requisites: TXL221/TXL222 and EC75Principles of texturing and modern classification; False twist texturingprocess- mechanisms and machinery, optimization of texturingparameters, barre’, structure-property correlation of textured yarns;Draw-texturing- the need and fundamental approaches; Frictiontexturing- the need and development, mechanics of friction texturing,latest development in twisting devices, optimization of qualityparameters. Noise control in texturing.Air jet texturing- Principle, mechanisms, development of jetsand machinery, process optimization and characterization, air jettexturing of spun yarns. Air interlacement-Principle and mechanism,jet development and characterization. Bulked continuous filamentyarns- Need, principle, technology development. Hi-bulk yarns- AcrylicHi-bulk yarn production, mechanism and machines involved, othersuch products. Solvent and chemical texturing- Need, texturing ofsynthetic and natural fibres.tXL725 Mechanics of Spinning Machines3 credits (3-0-0)Pre-requisites: TXL221/TXL222 and EC75Drive systems, belt drives, belt tensions, power transmission, variable,PIV and reversing drives. Polygonal effect in chain drives. Gear types,design aspects, interference and periodic faults, thrust loads andelimination, gear selection, planetary gear trains in spinning machines.Design of cone pulleys, design of transmission shafts and draftingrollers-materials, design against torsional & lateral rigidity. Clutchesand brakes (design, torque transmission capacity, applications intextile machines, bush bearings-theory of lubrication, Rolling contactbearings in textile machines. Machine balancing (static, couple,dynamic unbalance, balancing of cylinder-plane transposition, practicalaspects of balancing. Cams in roving and ring spinning machines.tXP725 Mechanics of textile Machines Laboratory1 credit (0-0-2)Students will do experimental analysis of various machine elementson textile machines.tXL731 theory of Fabric Structure3 credits (3-0-0)Engineering approach to fabric formation. Fibre, yarn and fabricstructure- property relationships. Crimp interchange in woven fabric.Elastica model for fabric parameters and crimp balance. Concept offabric relaxation and set. Practical application of geometrical andelastica models, Uniaxial and biaxial tensile deformation of wovenfabric. Bending deformation of woven fabric, bending behaviour ofset and unset fabrics and bending in bias direction. Bending, Shearand drape properties of woven fabric. Buckling and compressionalbehaviour of woven fabrics. Mathematical models and their applicationin the study of tensile, bending, shear, compressional and bucklingdeformation of woven fabrics. Structure and properties of knittedfabrics, Structure-property relationship of nonwoven fabrics,Mechanical behavior of braided structures.tXL732 Advanced Fabric Manufacturing Systems3 credits (3-0-0)Fabric manufacturing systems, Yarn quality and weavability, YarnPreparation for High speed weaving, Preparation of high performancefibres/tows for weaving, Sizing of filament yarn, Shuttle less weavingsystems: Advancements in each system with respect to productivity,yarn characteristics and fabric quality, energy requirement, designflexibility, applications and limitations, Specialty weaving: 3D weaving,Multilayer weaving, Spacer weaving, Profiled weaving, Polar and Spiralfabric, Circular Weaving, Honeycomb weaving, Denim manufacturing,Multiaxial weaving, Multiphase weaving, Terry weaving, Leno Weaving,Filament Weaving, Properties and applications of fabrics producedin these systems. Weft and warp knitted structures for technicalapplications, Braiding; biaxial and triaxial braids, 3D braiding,Structure, properties and applications of braided fabrics, Developmentsin nonwoven technologies, Stitch bonding methods, Nonwovencomposite fabrics, Electrospinning, 3D nonwovens.Textile288tXL734 nonwoven Process and Products3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Definitions of nonwoven and their scopes and limitations. Staple fibrepreparation processes. Staple fibre web formation processes: carding,air-laying, and wet-laying. Staple fibre web stacking processes:parallel-laying, cross-laying, and perpendicular-laying, Mechanicalbonding processes: needle-punching and hydroentanglement.Thermal bonding processes: calendar, through-air, impingement,infra-red, and ultrasonic bonding. Chemical bonding process.Spunmelt processes: spunbonding and meltblowing, Medicalnonwovens, Hygiene nonwovens, Nonwoven wipes, Nonwoven filters,Geononwovens, Automotive nonwovens, Case studies.tXL740 Science & App. of nanotechnology in textiles3 credits (3-0-0)Pre-requisites: EC75Introduction to Nanoscience and Nanotechnology; Size and surfacedependence of their physical and chemical properties such asmechanical, thermodynamical, electronic, catalysis etc; Synthesis ofNanomaterials used in Textiles such as carbon nanotube, fullerenes,metal and metal oxide nanoparticles i.e. nano silver, nano silica,nano titania, nano zinc oxide, nano magnesium oxide etc.; Surfacefunctionalization and Dispersion of nanomaterials; Nanotoxicity,Characterization techniques i.e. XRD, AFM, SEM/TEM, DLS etc.;Nanomaterial applications in textiles and polymers; Nanocomposites:definition types, synthesis routes; nanocomposite fibres and coatingse.g. gas barrier, antimicrobial, conducting etc.; Nanofibres: preparation,properties and applications i.e. filtration, tissue engineering etc.;Nanofinishing: self-cleaning, antimicrobial, UV protective etc.;Nanocoating on textile substrates: Plasma Polymerisation, Layer-bylayer Self Assembly, Sol-Gel coating etc.tXL741 Env. Manag. in textile and Allied Industries3 credits (3-0-0)Pre-requisites: TXL212/TXL241/TXL242 and EC 75Importance of ecological balance and environmental protection.Definition of waste and pollutant. Pollutant Categories and types.International and Indian legislation and enforcing agencies in pollutioncontrol. Waste management approaches; Environmental ManagementSystems’ ISO 14000. Environmental impact along the textile chainfrom fibre production to disposal. Toxicity of intermediates, dyes andother auxiliaries etc. Pollution load from different wet processingoperations. Textile effluents and their characterization. Technologyand principles of effluent treatment. Advanced colour removaltechnologies, Recovery and reuse of water and chemicals. Air andnoise pollution and its control. Eco labeling schemes. Industrialhygiene and safe working practices. Analytical testing of eco andenvironmental parameters. Eco friendly textile processing: wasteminimization. Standardization and optimization, process modification.Safe & ecofriendly dyes and auxiliaries. Organic cotton, natural dyes,naturally coloured cotton, Solid (fibre & polymer waste) recyclingrecovery of monomers, energy recovery and chemical modificationof fibre waste.tXL742 theory and Practice of textile Finishing3 credits (2-0-2)Classification of finishes- mechanical / chemical / functional /aesthetic. Developments in mechanical finishes - calendering,raising, emerising. Low wet pick up technologies. Principles andchemistry of chemical finishes- easy care, antimicrobial, anti UV,antistat, softening, Flame retardant, water repellent. Specialisedfinishes for aroma, wellness, freshness and insect repellence. Newtechnologies for finishing - microencapsulation, plasma, inkjetprinting, ultrasonic spray. Nanotechnology for special finishingeffects. Finishing of technical textiles. Membranes and laminatesfor multipurpose performance.tXL743 Principles of colour Measurement andcommunication3 credits (2-0-2)Light and light interactions. Physical, physiological and psychophysicalaspects of colour, colour perception, colour specification, colourmeasurement. Basis of modern techniques for colour specification,measurement and communication, Applications of colour science totextiles, colour reproduction, computer-based imaging and displaysystems, Basic concepts of computer colour graphics.tXL744 coloration of textiles3 credits (3-0-0)Developments in dyes and dyeing processes for the dyeing ofvarious textile substrates with various dye classes; Dyeing ofblends; Mass coloration of man-made fibres; Advances in dyeingmachinery, Development in printing methods and machines; Direct,resist and discharge styles of printing; Printing of blends; Transferprinting; Physicochemical theories of the application of dyestuffsto textile and related materials, including the thermodynamics andkinetic principles involved; Dye-polymer interactions; Role of fibrestructure in dyeing.TXL745 Green Processing Techniques and Certification3 credits (2-1-0)The course would highlight the processing technologies for organicfibers and eco-friendly lignocellulosic natural fibers. The further focuswould be on new dyeing and finishing technologies which require fewerchemicals and consume less energy and water while also releasingcleaner effluent. Process technologies highlighted would include newenzymes and ozone technologies that replace harsh chemicals infabric finishing, very low-moisture foam dyeing technologies, wasteand solvent-eliminating digital printing technologies, low-salt reactivedyes, bleaching processes that reduce water and energy use, andtechnologies that combine dyeing and finishing in one step, amongother technologies. Cleaner Effluent technologies would be discussed.Biocomposites and their manufacturing techniques would be detailedout. Effective recycling techniques would be discussed at length andthe laws related to environmental protection would be explainedspecially with reference to textile industry.tXL746 Bio-processing of textiles3 credits (3-0-0)Basics of Biotechnology. Bio-modified Plant Fibres and Fibresfrom Biopolymers. Bio dyes. Bio surfactants. Enzymes in ChemicalProcessing – cotton, wool, silk, jute and other bast fibres, polyester.Bio effluent treatment. Enzyme based detergents. Bio-tagging.tXL750 Science of clothing comfort3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Clothing Comfort: Brief introduction to the various processes relatedto comfort, Application of science of clothing comfort. Psychology andcomfort: basic concepts, Psychological research techniques, Generalaspects and measurement of aesthetic properties, changes in aestheticbehaviour. Neurophysiological Processes of Comfort: Neurophysiologicbasis of sensory perceptions, Perceptions of sensations related tomechanical, thermal and moisture stimuli. Thermal transmission:Thermoregulatory mechanisms of human body, heat transfer theories,thermal conductivity of fibrous materials, steady state measurementtechniques for heat transfer, transient heat transfer mechanism:warm-cool feeling. Moisture Transmission: transfer of liquid moistureand vapour transfer through fibrous materials. Dynamic Transmissionof heat and moisture: Relationship of moisture and heat, multiphaseflow through porous media, moisture exchange between fibre andair, temperature and moisture sensations: theories and objectivemeasurement techniques, impact of microclimate. Tactile Aspects ofComfort: Fabric mechanical properties and tactile- pressure sensationslike fabric prickliness, itchiness, stiffness, softness, smoothness,roughness and scratchiness, fabric hand value, clothing comfortaspects in relations with garment size and fit.Textile289tXL751 Apparel Engineering and Quality control3 credits (2-0-2)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Introduction to clothing manufacture, Apparel EngineeringConcept in Garment Industry, Need of Apparel engineering, Roleand Methodology of Apparel Engineering, Industrial engineeringconcept in apparel engineering, Standardization and Productionscheduling, Sewing Dynamics, Mechanics of sewing operation,Measurement and controls in sewing operation, Automation insewing process, Modeling of sewing machine and operation, Fabricquality assessment for clothing industry, Evaluation and Applicationof low stress mechanical properties for making up process, Fabricmechanical properties and sewing operation interaction, Conceptof Tailorability, Formability and Lindberg theory, Quality control inapparel manufacturing, Determination of sewability, Effect of sewingon fabric mechanical and aesthetic properties, Fabric defects andtheir impact on garment quality, Quality inspection and defectsin apparels, Evaluation of sewing threads, Evaluation of clothingaccessories, Material Functionality in clothing, Engineering offunctional clothing.tXL752 design of Functional clothing3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Functional clothing - definition and classification. Techniques indesign of functional clothing - 3D body scanning, human motionanalysis, 2D/3D CAD and 3D modelling. Design of patterns,garment assembling methods. Ergonomics in design of functionalclothing. Principles and practice of Anthropometrics. Biomechanicalconsiderations in design of clothing. Performance evaluation ofperformance clothing - subjective and objective methods, modelingand simulation. Human mechanics and operational performance.Modelling, optimization and decision making techniques indesign of functional clothing. Certification and standardization.Case studies - swimwear, sportswear, pressure garments, spacesuit, military clothing with a view to study specific design andmanufacturing considerations.tXP761 Evaluation of textile Materials2 credits (0-0-4)Evaluation of clothing comfort, flammability, bursting strength,bandage pressure, UPF, impact resistance, pore size andfiltration efficiency.tXL766 design and Manufacturing of textile Structuralcomposites3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Definition of composites, textile composites and textile structuralcomposites, Textile materials for composites, Matrix andReinforcements, Classification of Textile Reinforced Structures basedon axis and dimension; non-axial, mono-axial, biaxial, triaxial andmultiaxial structures, UD, 2D,3D structures, Structural anisotropy,parallel arrangement and series arrangement of components,Chopped strand and Milled fibres, Hybrid fabrics, Non-crimp fabrics,Laminates, Stitched structure, Embroidery structures, CompositeRope, Design, manufacture and applications of reinforcements,Manufacture and characterization of extra-light 3D hollow textilestructures for composites, Methods of composite processing,Manufacturing techniques of complex structural Composites,Characterization of structural Composites, Theory of composites,Composite concepts and theory, Rule of mixture, the synergy effect,Logarthmic mixing rule, Geometry of reinforcement, Particular,granular, fibrillar, lamellar, Properties of components, propertiesof interface, mechanism of adhesion, Mechanics of composite,Failure theory, Damage analysis, Modeling and simulation of variousreinforcement structures and their composites, Applications of Textilestructural composites, Textile Reinforced Concretes, Fibre concretebonding, textile structure reinforcement concrete architecture,Characterization and applications of reinforced concretes.tXL771 Electronics and controls for textile Industry4 credits (3-0-2)Overview of electronics and controls in modern textiles equipmentsand machines. Overview of basic analog electronics: Elements (R, L, C,V, I), circuit laws and theorems. Overview of basic digital electronics:Gates and ICs. Sensors and transducers (displacement, position,force, temperature, pressure, flow). Control elements, systems andexamples. Data acquisition, analysis, control and automation bymicroprocessors and micro controllers. Motor and power drives. Powercontrol devices. Some applications of data acquisitions and controlsystems in textiles and case studies.tXL772 computational Methods for textiles3 credits (2-0-2)Numerical analysis, First-degree approximation methods, Linearalgebraic equations, ordinary differential equations, interpolation,Fundamentals of Computer Programming, ProgrammingMethodology: Structured Programming and concepts of ObjectOriented Programming. Programming in C++ - Statementsand Expressions, Control statements. Structure, Functions:Function Overloading etc. C++ as Object-Oriented ProgrammingLanguage- Classes and Objects, Data Abstraction, Inheritance -Multilevel and Multiple inheritance etc., Polymorphism - operatoroverloading and virtual functions, file handling. Applicationdevelopment using C++.tXL773 Medical textiles3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Natural and synthetic polymers and Textile-based techniques usedfor medical application, Fibrous extracellular matrix of humanbody and their characteristic features, Cell-Polymer interaction,Non-implantable materials (Wound-dressing, related hydrogel andcomposite products, Bandages, Gauges), Implantable biomedicaldevices (Vascular grafts, Sutures, Heart valves), Extra-corporealmaterials (Scaffolds for Tissue engineering, Rapid prototyping,Cartilage, Liver, Blood Vessel, Kidney, Urinary bladder, Tendons,Ligaments, Cornea), Healthcare and hygiene products (SurgicalGowns, masks, wipes, Antibacterial Textiles, Super absorbentpolymers, Dialysis, Soluble factor release), Safety, Legal and ethicalissues involved in the medical textile materials.tXL774 Process control in Yarn & Fabric Manufacturing3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Basics of automatic control, Statistical considerations in processcontrol. Online and offline control measures in spinning. Control ofyarn quality attributes. Spinning process performance. Post spinningproblems. Control of winding, warping, sizing, weaving and knittingprocesses. Control of fabric defects and value loss. Yarn qualityrequirement and assessment for weaving.tXL775 technical textiles3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Definition, classification, products, market overview and growthprojections of technical textiles. Fibres, yarns and fabric structuresin technical textiles and their relevant properties. Type and importantcharacteristics of sewing threads. cords, ropes, braids and narrowfabrics. Textile and other filter media for dry and wet filtration.Textile290Fibre and fabric selection for filtration. Types and application ofgeosynthetics. Fibres and fabric selection criteria for geotextileapplications. Application of textiles in automobiles. Requirement anddesign for pneumatic tyres, airbags and belts. Clothing requirementsfor thermal protection, ballistic protection. Materials used in bulletproof and cut resistant clothing. Material, method of production andareas of application of agrotextiles. Different types of fabrics usedfor packaging. Methods of production and properties of textilesused in these applications.tXL777 Product design and development3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Introduction to product development, distinguishing features oftextile products, and its classification. Generic product developmentprocess, identifying customer need and its analysis, developmentof specification, need to metric conversion. Concept generationmethodology, concept selection. Material selection, performancecharacteristics of apparel, home textile and technical products,criterion for material selection. Role of fibre, yarn and fabric andfinishing process on product performance. Industrial design,ergonomics and aesthetics, Product architecture, Anthropometricprinciples, fit. Principles of prototyping, 3 D computer modeling,free-form fabrication. Design options for improving properties andfunctional attributes of different products. Design logic for developingselected products, Analysis of products; Calculation of designparameters for a given end use, developing detail specification foreach structural element.tXL781 Project Appraisal and Finance3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL/TXL231/TXL232 and EC75Introduction to Project Finance - Description of Project FinanceTransaction, difference between corporate finance and projectfinance, Indian Financial system, Structuring the Project, LimitedResource Structures, Capital Investments : Importance & Difficulties,CPV analysis, Financial statements, Financial statement analysis,Working capital management, Inventory management, Projectcycle, Project Formulation, Project Appraisal, Financial appraisal,Economic Appraisal, Social Cost Benefit Analysis- Shadow Pricesand Economic rate of return, Financing Projects, Sources of funding,Valuing Projects, NPV, IRR, MIRR, Real Options, Decision Trees andMonte Carlo Simulations, Financial Estimates & projections, TechnicalAnalysis, Market & Demand Analysis, Investment Criteria, Cost ofcapital, Project Risk analysis, Sensitivity Analysis, Leverage analysis,Environment Appraisal of the project and Detailed Project Report,Case studies on Textile projects.tXL782 Prod. & operations Management in textileIndustry3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Indian textile industry scenario. Textile Policy. Productionandoperations management function. Operation strategy. Facilitylocation and capacity planning. Production planning and control,aggregate planning, scheduling, PERT and CPM, product mix linearprogramming concepts. Inventory models, optimal order quantity,economic manufacturing batch size, classification of materials,materials requirement planning, Just in time concept. Supply chainManagement. Maintenance management. Plant modernisation. Motionand time study. Job evaluation and incentive scheme. Productivity,partial and total productivity, machine, labour and energy productivity,efficiency and effectiveness, benchmarking, measure to increaseproductivity. Forecasting, methods of forecasting. Total qualitymanagement and Six Sigma. Product pricing. Financial and profitanalysis, investment decisions. Management information system.tXL783design of Experiments and Statisticaltechniques3 credits (3-0-0)Pre-requisites: TXL211/TXL221/TXL222/TXL231/TXL232 andEC75Objectives, principles, terminologies, guidelines, and applications ofdesign of experiments. Completely randomized design. Randomizedblock design. Latin square design. Two level and three level fullfactorial designs. Fractional factorial designs. Robust design. Mixtureexperiments. Central composite and Box-Behnken designs. Responsesurface methodology. Multi-response optimization. Analysis ofvariance. Statistical test of hypothesis. Analysis of multiple linearregression. Use of statistical software packages.tXL784 Supply chain Management in textile Industry3 credits (3-0-0)Definition, objectives, stages and metrics of textile supply chain;Life cycle of textile products, demand and fashion forecasting,forecasting techniques, bull-whip effect, aggregate forecasting inapparel industry; Designing of textile supply chain network, make vsbuy and location decisions of textile SCM, reverse logistics in textileSCM; Risk mitigation in global textile supply chain, coordination amongfabric, apparel and accessories manufacturers, role of dominantpower; Transportation and distribution strategies; Supplier selectionin textile SCM, quantitative models; Lean, agile and leagile textilesupply chains and their enablers, designing resilient textile supplychain; Push-pull supply chain, decoupling point in textile SCM; Greenand low carbon textile supply chain; Case studies related to textileand apparel supply chains.tXd801 Major Project Part-I (tXE)6 credits (0-0-12)To learn about preparation of research plan and systematically carryout research project.tXd802 Major Project Part-I (tXF)6 credits (0-0-12)To learn about preparation of research plan and systematically carryout research project.tXd803 Major Project Part-II (tXE)12 credits (0-0-24)To learn about preparation of research plan and systematically carryout research project.tXd804 Major Project Part-II (tXF)12 credits (0-0-24)To learn about preparation of research plan and systematically carryout research project.tXS805 Independent Study (textile Engineering)3 credits (0-3-0)Student should undertake a research oriented activity includingsoftware development, machine design & development, product &process development, instrumentation and in-depth study of a subjectwhich is outside the regular courses offered in the program. This studyshould be carried out under the guidance of a faculty member. Thesubject area chosen by the student should be sufficiently differentfrom the area of major project being pursued by the student.The student should submit a detailed plan of work to the programcoordinator before approval of registration for the course. The studentregistered for this course should give one mid-term presentationfollowed by a final presentation before a committee constituted bythe program coordinator.tXS806 Independent Study (ttF)3 credits (0-3-0)Student should undertake a research oriented activity including291software development, machine design and development, product &process development, instrumentation and in-depth study of a subjectwhich is outside the regular courses offered in the program. This studyshould be carried out under the guidance of a faculty member. Thesubject area chosen by the student should be sufficiently differentfrom the area of major project being pursued by the student.The student should submit a detailed plan of work to the programcoordinator before approval of registration for the course. The studentregistered for this course should give one mid-term presentationfollowed by a final presentation before a committee constituted bythe program coordinator.tXL807 Seminar (textile Engineering)2 credits (0-2-0)A comprehensive literature review on a research topic of currentinterest or futuristic, pertaining to a textile process or product ortechnology. Student should perform a comprehensive literature reviewon a research topic of current interest or futuristic, pertaining to atextile process or product or technology. The student should give anoutline of the review and get approval from the program coordinatorfor registration of this course. The student registered for this courseshould give one mid-term presentation followed by a final presentationbefore a committee constituted by the program coordinator.tXd809 Mini Project (textile Engineering)4 credits (0-0-8)This is an open ended course where the students are expected todesign and develop a product or equipment or instrument relevantto the field of textile technology. In this process, the students areexpected to demonstrate their ability to think on their own in designand development of hardware item. They are also expected to putdown their thinking process in a report form with relevant literaturebackground, methodology of design and development processand should have conducted some experiments with the developedhardware system. Finally, they need to present their work for theaward of grade.

In the Geosciences I find histograms invaluable for data visualization -- particularly during the early exploration phase of data analysis.Why?Simple summary statistics of populations are most meaningful if applied to single homogeneous populations. Summary statistics that unknowingly represent multiple populations are misleading (and potentially expensive to decision makers).Univariate analysis, and histograms in particular, can help an investigator indentify subpopulations that should be broken out and evaluated on their own meritsI realize some experts dislike histograms because the appearance of a histogram can change substantially as a function of the bin interval selected to display the data.To me, this is a strength of the histogram technique!The change in data distribution as a function of bin interval alerts me to the possible presence of (1) multiple populations that each contain geological meaning and (2) issues with sampling, measurement techniques used to collect the data, and operator bias.A main objective (as one begins to slice and dice a dataset) is to identify the natural populations lurking within the mass of raw data!In the case of complex natural systems (such as rocks and stratigraphy), measurement of rock properties and establishing a predictive relationship of the rock mineralogy, particle size, size sorting, orientation, and packing of the grains to the rock porosity, bulk density and permeability has important economic significance. These types of predictive relationships are used to locate "sweet spots" in aquifers and petroleum reservoirs!I have witnessed a number of university studies (theses) were a student (and the faculty thesis committee) are quick to jump to multivariate analysis to solve geological problems. The multivariate approach is viewed as more sophisticated...the univariate approach is considered pedestrian and mundane!Invariably, little of robust interpretive significance emerges from the multivariate analysis unless the investigator understands the significance of the data populations and how the populations interact within the context of the entire data set!HISTOGRAMS aresimplekey to ferreting out natural data populations.under appreciated and totally underutilized.powerful!