Journal of Humanities 2016 Vol.11 No. 1 & 2 JHSSCA

Total Page:16

File Type:pdf, Size:1020Kb

Journal of Humanities 2016 Vol.11 No. 1 & 2 JHSSCA ISSN: Journal of Print - 2277 - 078X Humanities, Social Online - 2315 - 747X Sciences and Creative © FUNAAB 2016 Arts STYLISTIC FEATURES OF CONTEMPORARY ADIRE IN NIGERIAN TEXTILE PRACTICE O. O. BRAIDE Department of Home Science and Management, College of Food Science and Human Ecology, Federal University of Agriculture, Abeokuta Corresponding Author: [email protected] Tel.: +2348035616698 ABSTRACT With the whole lot of innovation the adire textile is going through, the indigenous craft still maintained and re- tained its cultural values among its various users most especially the Yoruba people. The paper therefore exam- ines the styles and forms of contemporary adire in Nigeria, its distribution and entrepreneurship. Of further interest is the wide gamut of other product which Kampala technique images have been adapted. From clothing to post- card and house hold decoration items. Examination of contemporary adire and its mellowed design, ease of pro- duction and recent acceptance as wearable fashion material and other uses, indicate the diverse direction that traditional art forms may take as it enters the international market, The paper deduced that the different innova- tions that have taken place in the traditional textile craft is as a result of the formal education been acquired by the very few 7.4% of new generation producers of adire and this innovations has in one way or the other improve the patronage of adire and the calibre of its users. It has also transformed adire into ceremonial attire, other than the usual knockabout. It highlights the differences in the patterning methods of the cloth and also the preference choice of users. The study discovered that adire can play a dual role of a commodity and a gift because of its new variety of uses among the customers, from dress to house hold materials and souvenir. Keywords. Indigenous adire, Contemporary adire, Modernisation, Decorative symbols, tourist market, Social arena INTRODUCTION decorative. Areo and Kalilu substantiated The Yoruba of South-western Nigeria are this that it may be due to the fact that they well known for their artistic prowess. The are deep religious people, and their thinking contribution of the Yoruba people to the is influenced by history and deep observa- world culture through art cannot be over- tions of their natural environment from emphasized. Though, they have different which most of the traditional decorative artistic tradition such as: sculpture, painting, symbols are been drawn. bead making, mating, carving, basketry etc. But cloth patterning and dyeing seem to Adire has been defined by scholars in differ- have stood the test of time and till date in ent ways based on their exposure either as a spite of modernisation; the industry of patron, collector, and observer or as a re- adire in South-west Nigeria is waxing searcher. Carr (2001), Vol (1987), Perani, stronger. Areo and Kalilu (2013) expressed Fred and Smith (1998), Torntore (2001), that of all the artistic traditions, the textile Aronson (1999) defined adire in the same art of adire still remain perhaps the most light of an accidental discovery, that it points J. Hum. Soc. Sci. & Crtv. Arts 2016, 11 (1 & 2): 104 - 116 104 O. O. BRAIDE to the origin of the cloth and that it relates mila, the Yoruba deity of wisdom and divi- to a specific ethnic people who are produc- nation and Ifa exponent, who was divinely ers of the cloth. While some felt that it is a inspired to produce patterned dyed cloths facilitator of a spoken word. Areo and Ka- using the material technology of certain lilu (2013) define adire from the etymology boards, Agbe, Aluko, Odidere, Lekeleke and of the word as a name coined from two Agbufon. Though the Ifa verse was not spe- Yoruba words ‘ adi’ meaning to tie and ‘ re’ cific about where and when Orunmila did which means to dye. Adire is therefore a the first production, nonetheless tradition creative and artistic form and creative pat- avers that it was a conscious attempt made terned dyed cloths. when life on earth was relatively young with creative enterprise intention. This statement Adire is a local handcrafted textile practiced is in line with the claims of Allman (1978) in Nigeria mostly among women with very that originally, adire production was meant to special tie to the Yoruba people of South be a means of economic sustenance. Re- West. Adire means tie and dye and have dif- search and scholarship have variously and ferent production techniques from knotting consistently proven the reliability of Ifa lit- with raffia to hand marking with feathers erature as a reliable form of oral tradition in and pap. With the lots of innovation in historical reconstruction of the pre – literate adire production, there still remain a fact eras of Yoruba history (Abimbola 1973: 41 – that the creativity and the design in adire 62). A good number of people in Yoruba that made it significant both as process and land engage in adire making business espe- object of communication in the Emergence cially in large cities like Ibadan, Oshogbo, of Adire in Nigerian Textile. and Abeokuta. Abeokuta was mentioned last because dyeing was not originally practiced Emergence of adire in Nigeria textile prac- by women in Abeokuta until some Egba set- tice is obscure, scholarly opinions regarding tlers returned to Abeokuta to introduce the these subject matters varies. Some believed occupation (Akpata 1971). She mentioned that adire is a product of accidental discov- Oshogbo, Ibadan and Abeokuta as three ma- ery. Polakoff (1982), Lenor Lasen (1976), jor dyeing centres in Yoruba land since the Wolff (2001) believed that resist dyeing 19 century. It re – stated the fact that any happened accidentally and the unintentional other dye centres found in those areas may and indefinite patterning has become a ba- be as a result of the collapse of the Oyo sic resist dyeing technique. But the Yoruba empire and the war resulted to mass move- philosophies disregard all their accidental ment of refugees who adopted the dyeing claims. Wolff and Stanfield (1971) believed tradition when moving to safer places. By- that the origin or emergence of it must be field (1993) acknowledge indigo dyeing as sort in context of indigo dyeing and the the foundation of numerous textile tradi- world of the Yoruba women who first cre- tions throughout West Africa. Scholars ated this special cloth over a century ago on claimed that centuries before the introduc- Kigipa, the hand spun and woven cloth of tion of synthetic dyes, the ability to trans- the women upright loom. Be it as it may form common white cotton cloth to a prized Areo and Khalilu (2013) disclosed that Ifa deep blue cloth was a highly valuable skill, divination oral literature credited the origin passed down from generation to generation of patterned dyeing in various hue to Orun- to generation among the Yoruba. J. Hum. Soc. Sci. & Crtv. Arts 2016, 11 (1 & 2): 104 - 116 105 STYLISTIC FEATURES OF CONTEMPORARY ADIRE IN NIGERIAN TEXTILE PRACTICE Styles and forms of adire in Nigeria. are slower than the modern chemicals. This The design and the decorative elements on may account for the factors responsible for the cloth are meaningful part of day to day playing down of the indigenous adire pattern life, adire cloth therefore functions as visual among the present commercial producers. language. This meanings derived from the The contemporary adire with its simplicity in patterns on adire today seem lost, though production had eroded all the above laid adire cloth is still referred to as a product down division of labour by traditional pro- but the fundamental cultural properties of ducers. the pattern on the fabric seem to have been watered down or completely wiped out. The term “Contemporary adire” refers to a Therefore examining the stylistic features broad artistic production based on adire [tie- of contemporary adire in Nigerian textile dye], replaying the indigenous pattern practice should be a welcomed idea. through distortion. Contemporary adire de- Examination of contemporary styles and signers in a subtle manner consciously or forms of adire in recent times indicates the unconsciously had converted indigenous different ways traditional arts forms may adire patterns into the sphere of temporary take as it enters the International market. ‘fine art’. This new concept has re branded With time, lots of changes come up in adire adire and has directly or indirectly affected cloth, new forms and styles of this Nigeria its usage and presentation. textile, whose characteristic pattern is achieved using variety of techniques. Tradi- Contemporary technique are folding ( adire tionally, colour is applied using vegetable kika), knotted ( adire siso), starch resist (adire dye (Elu) indigo and wood ash mordant, eleko), the hand marking process of the in- they are been developed at a slow rate. This digenous producers has been replaced by contemporary version of adire is generally stencil technique application by the contem- referred to by their makers and their con- porary producers. Machine stitch (adire oni sumers as Kampala, a term that indicates machine), needle stitch (adire alabere) that is their connection to the cloth that is their not so prominent in the contemporary era, it inspiration and not tied to any cultural phi- has been taking over by machine stitch. Mar- losophy, religion or environment. While bling (Adire elesun) and discharge (adire clearly distinct from adire, contemporary bibo), that is commonly referred to as koko- adire varieties speculate all of the traditional bilo. ideologies of the indigenous adire cloths that its makers deem valuable, marketable Adire design elements have retained atten- and attractive Braide (2012). Akpata (1971) tion by notable scholars, such as, Drewal described the various division of labour in (1998), Thompson (1973), and Abraham indigenous adire preparation, resisting is (1958) noted that beyond colour, design ele- carried out by aladire (designers), dyeing by ment drew us into the Yoruba creative world alaro (dyers) and finishing by ololu view.
Recommended publications
  • GLENEAGLE.Pdf
    Fabric : 802752 Colour :Blue Dark Bunch : GLENEAGLE (C2494) Composition : 100 % WOOL Weave : Design : Hairline Weight : medium (260-320gr) G Width : 150 CM Fabric available Fabric : 802751 Colour :Grey Dark Bunch : GLENEAGLE (C2494) Composition : 100 % WOOL Weave : 2/2 Twill Design : Houndstooth Weight : medium (260-320gr) G Width : 150 CM Fabric available Page 1/11 Fabric : 802750 Colour :Blue Dark Bunch : GLENEAGLE (C2494) Composition : 100 % WOOL Weave : 2/2 Twill Design : Glen check Weight : medium (260-320gr) G Width : 150 CM Fabric available Fabric : 802749 Colour :Brown Dark Bunch : GLENEAGLE (C2494) Composition : 100 % WOOL Weave : Sharkskin Design : Glen check Weight : medium (260-320gr) G Width : 150 CM Fabric available Page 2/11 Fabric : 802748 Colour :Other Green Bunch : GLENEAGLE (C2494) Composition : 100 % WOOL Weave : 2/2 Twill Design : Prince of Wales Weight : medium (260-320gr) G Width : 150 CM Fabric available Fabric : 802747 Colour :Brown Medium Bunch : GLENEAGLE (C2494) Composition : 100 % WOOL Weave : 2/2 Twill Design : Glen check Weight : medium (260-320gr) G Width : 150 CM Fabric available Page 3/11 Fabric : 802746 Colour :Brown Medium Bunch : GLENEAGLE (C2494) Composition : 100 % WOOL Weave : 2/2 Twill Design : Check Weight : medium (260-320gr) G Width : 150 CM Fabric available Fabric : 802745 Colour :Brown Light Bunch : GLENEAGLE (C2494) Composition : 100 % WOOL Weave : 2/2 Twill Design : Check Weight : medium (260-320gr) G Width : 150 CM Fabric available Page 4/11 Fabric : 802744 Colour :Brown Light Bunch : GLENEAGLE
    [Show full text]
  • Alum Mineral and the Importance for Textile Dyeing
    Current Trends in Fashion Technology & Textile Engineering ISSN: 2577-2929 Mini-Review Curr Trends Fashion Technol Textile Eng Volume 3- Issue 4 - April 2018 Copyright © All rights are reserved by Ezatollah Mozaffari DOI: 10.19080/CTFTTE.2018.03.555619 Alum Mineral and the Importance for Textile Dyeing Ezatollah Mozaffari* and Bijan Maleki Imam khomeini international university, Qazvin, Iran Submission: Published: April 25, 2018 *Corresponding April author: 10, 2018; Email: Ezatollah Mozaffari, Imam khomeini International University, Qazvin, Iran, Tel: +9828-33901133; Abstract The importance of alum as a natural mordant in textile dyeing is explained. The history of alum mineral processing was reviewed to emphasise on the heritage knowledge inherited by current trends in fashion technology and textile engineering. The review will also demonstrate the conservative environmental preservation nature of alum mineral as mordant. The need for modern evaluation of natural dyes and mordants will be highlighted. Keywords: Alum; Mordant; Industrial heritage Introduction the calcined mass the calcined shale was barrowed to a series Alum was known as one of the most imperative components of stone leaching pits nearby with typical dimensions of 9 x of textile industry before the introduction of chemical dyes in 4.5 x 1.5m. Fresh liquid was added to the leaching tanks and the process repeated for several weeks. The waste solids were alum quarrying and trade in several geographical areas [1]. In the 1850s. Its significance could be explored when studying the literature, interesting notes on alum as a mordant for textile liquor from leaching rose to 1.12, indicating 12 tons of dissolved dyeing of yarn, cloth and leather in North America, China, Libya, eventually dug out and discarded.
    [Show full text]
  • Spring Twenty Two Women's Headwear
    SPRING 2022 SPRING TWENTY TWO WOMEN’S HEADWEAR & APPAREL DONE PROPER NH SPRING 2022 WOMEN THIS SEASON WE CELEBRATE THE NEW EXPLORERS. THE COLLECTION IS INSPIRED BY VINTAGE MILITARY AND WORKWEAR SILHOUETTES, BLENDED WITH SPRING THE JOYFUL RETRO AESTHETIC OF THE 1970’S. WOMEN 2022 WITH A PALETTE OF CLASSIC SEASONAL COLORS AND PRINTS, WE SET OUT TO DESIGN A RANGE THAT BALANCES STYLE THAT IS AT HOME ON CITY STREETS, OR THE ROADS LESS TRAVELED. SPRING 2022 2 SPRING 2022 3 RANCHER COLLECTION JO RANCHER RANCHER COLLECTION SPRING 2022 4 SPRING 2022 5 JO STRAW RANCHER RANCHER COLLECTION A NEW ICON | ELEGANT SILHOUETTE | PREMIUM DETAILS SPRING 2022 6 SPRING 2022 7 RENO FEDORA RANCHER COLLECTION REFINED AND RESPONSIBLY SOURCED | PREMIUM DETAILS AND FINISHES SPRING 2022 8 SPRING 2022 9 JO RANCHER RANCHER COLLECTION THE RANCHER REBORN | CRUELTY-FREE WOOL CONSTRUCTION SPRING 2022 10 SPRING 2022 11 JO RANCHER (10cm/4” Brim) XS-S-M-L (6_-7-7_-7_) • 100% wool felt • Metal headwear plaque • Adjustable Velcro strap under sweatband • Grosgrain outside band and brim taping DOVE WASHED NAVY/NAVY *BLACK 11035-DOVE 11035-WSNVY 11035-BLACK RANCHER COLLECTION BRASS 11035-BRASS PRODUCT PAGE JOANNA FELT HAT (10cm/4” Brim) XS-S-M-L (6_-7-7_-7_) • 100% wool felt • Grosgrain band • Metal headwear plaque • Adjustable Velcro strap under sweatband *BLACK PHOENIX ORANGE MOJAVE 10783-BLACK 10783-PHEOR 10783-MOJAV SPRING 2022 12 SPRING 2022 13 JOANNA PACKABLE HAT DUKE COWBOY HAT (7.5cm/3.5” Brim) (7.5cm/3” Brim) XS-S-M-L (6_-7-7_-7_) XS-S-M-L-XL (6¾-7-7¼-7½-7¾) • 100% wool felt • 100% wool felt • Grosgrain band • 5mm Grosgrain band • Metal headwear plaque • Metal headwear plaque • Adjustable Velcro strap under • D2 sweatband *BLACK MERMAID CASA BLANCA BLUE *BLACK COFFEE 10628-BLACK 10628-MERMD 10628-CABLB 10998-BLACK 10998-COFFE RENO FEDORA COHEN COWBOY (9cm/3.
    [Show full text]
  • Textile Printing
    TECHNICAL BULLETIN 6399 Weston Parkway, Cary, North Carolina, 27513 • Telephone (919) 678-2220 ISP 1004 TEXTILE PRINTING This report is sponsored by the Importer Support Program and written to address the technical needs of product sourcers. © 2003 Cotton Incorporated. All rights reserved; America’s Cotton Producers and Importers. INTRODUCTION The desire of adding color and design to textile materials is almost as old as mankind. Early civilizations used color and design to distinguish themselves and to set themselves apart from others. Textile printing is the most important and versatile of the techniques used to add design, color, and specialty to textile fabrics. It can be thought of as the coloring technique that combines art, engineering, and dyeing technology to produce textile product images that had previously only existed in the imagination of the textile designer. Textile printing can realistically be considered localized dyeing. In ancient times, man sought these designs and images mainly for clothing or apparel, but in today’s marketplace, textile printing is important for upholstery, domestics (sheets, towels, draperies), floor coverings, and numerous other uses. The exact origin of textile printing is difficult to determine. However, a number of early civilizations developed various techniques for imparting color and design to textile garments. Batik is a modern art form for developing unique dyed patterns on textile fabrics very similar to textile printing. Batik is characterized by unique patterns and color combinations as well as the appearance of fracture lines due to the cracking of the wax during the dyeing process. Batik is derived from the Japanese term, “Ambatik,” which means “dabbing,” “writing,” or “drawing.” In Egypt, records from 23-79 AD describe a hot wax technique similar to batik.
    [Show full text]
  • Autumn Winter 19 Guide
    DRESD ARTISANS OF BLACK TIE Autumn/Winter 2019 Cloth selection: Dormeuil & Alumo Made in Europe *** TIER I $3,000 - $5,000 ~ Example black tie ensemble ~ Ceremonial 2-piece suit in black wool barathea, self covered buttons, peak lapels faced in black silk satin. - Ceremonial dress shirt in white cotton, signature 9cm collar, french cuffs, self bib front, concealed placket, matching monogrammed pocket square. - Ceremonial 6.5cm hand finished classic butterfly bow tie in black silk satin. - Ceremonial whole cut oxford dress shoes in patent black leather. *** Suite 220, 33 Pirie Street Adelaide SA 5000, Australia Phone: +61 423 399 978 WWW.DRESD.COM.AU !1 of !3 DRESD ARTISANS OF BLACK TIE Autumn/Winter 2019 Cloth selection: Dormeuil & Alumo Made in Europe *** TIER II $5,000 - $7,000 ~ Example black tie ensemble ~ Ceremonial jacket in black cotton & silk velvet, self covered buttons, self faced peak lapels. - Ceremonial trouser in black wool & silk twill. Ceremonial dress shirt in white cotton, signature 9cm collar, french cuffs, self bib front, concealed placket, matching monogrammed pocket square. - Ceremonial 6.5cm hand finished classic butterfly bow tie in black silk satin. - Ceremonial whole cut oxford dress shoes in patent black leather. ~ Evening dress change ~ Evening dress shirt in black cotton, signature 9cm collar, french cuffs, self bib front, concealed placket, matching monogrammed pocket square. - Evening 6cm hand finished pointed butterfly bow tie in black silk faille. *** Suite 220, 33 Pirie Street Adelaide SA 5000, Australia Phone: +61 423 399 978 WWW.DRESD.COM.AU !2 of !3 DRESD ARTISANS OF BLACK TIE Autumn/Winter 2019 Cloth selection: Dormeuil & Alumo Made in Europe *** TIER III $7,000 - $9,000 ~ Example black tie ensemble ~ Ceremonial jacket in black wool & silk jacquard, self covered buttons, self faced peak lapels.
    [Show full text]
  • (Cudrania Javanensis) Wood Extract Dyeing Quality on Silk Batik
    Proceeding Indonesian Textile Conference (International Conference) 3rd Edition Volume 1 2019 http://itc.stttekstil.ac.id ISSN : 2356-5047 Effect of Different Solvent on Tegeran (Cudrania javanensis) Wood Extract Dyeing Quality on Silk Batik Vivin Atika 1 ,Tin Kusuma Arta 1, Dwi Wiji Lestari 1, Agus Haerudin 1and Aprilia Fitriani 1 1 Balai Besar Kerajinan dan Batik - Kementerian Perindustrian * Correspondence: [email protected]; Tel.: - Abstract: Tegeran (Cudrania javanensis) wood has been used as natural yellow dyes source for batik that traditionally obtained from extraction process by boiling in some amount of water. Tegeran dyes gives deep yellow color in cotton and silk batik with good fastness properties, but rarely reported about its result quality using different type of solvents in extracting process. Therefore, we conducted this research to find out how much different type of solvent in extracting process giving influence on dyeing result quality of silk batik. In this research has been carried out Tegeran wood extraction using four different solvent such as alcohol 70%, aquadest, acid/acetic acid solution pH 2.5 and alkaline/sodium hydroxide solution pH 12. The extract then used to dye batiked silk fabric. Tegeran wood extract coloring result in silk batik giving range colour from yellow to deep cream. The color strength values obtained were batik fabric dyed with Tegeran wood extract from alcohol 70% solvent 0.49, acid 0.57, aquadest 1.15, and alkaline 1.78. From color difference testing results, we obtain value of batik fabric colored with tegeran wood extract from alcohol 70 % L*=79.34, a*=6.37, b*=53.51; aquadest L*=87.91, a*=-0.69, b*=34.53; alkaline L*=76.06, a*=9.41, b*=14.76; and acid L*=77.70, a*=8.21, b*=36.72.
    [Show full text]
  • Mud Cloth from Mali: Its Making and Use
    ISSN 0378-5254 Tydskrif vir Gesinsekologie en Verbruikerswetenskappe, Vol 31, 2003 Mud cloth from Mali: its making and use Elsje S Toerien OPSOMMING INTRODUCTION Bogolanfini van Mali, beter bekend as mud cloth, The stark, geometric, black and white designs tradi- het in die laaste aantal jare bekendheid verwerf en tionally found on the mud cloths from Mali, can today daarby ook baie gewild geraak. be found on everything from clothing and furniture to book covers and wrapping paper. Along with kente Vir baie jare was dit nie duidelik hoe hierdie kleed- (from Ghana), mud cloth has become one of the best- stof gemaak is nie. Dit was algemeen aanvaar dat known African cloth traditions worldwide (Clarke, die ontwerpe deur 'n bleikingsproses verkry is. Van- 2001). Luke-Boone (2001:8) describes it as 'probably dag is dit bekend dat die ligte ontwerpe verkry word the most influential ethnic fabric of the 1990's'. The deur hulle met donker modder te omlyn en daarna designs have indeed become an important part of the die agtergrond in te vul. Afgesien van bogolanfini se modern ethnic look found in African-inspired fashions dekoratiewe waarde, het die verskillende motiewe today. ook simboliese waarde, en word verskillende kom- binasies gebruik om 'n geskiedkundige gebeurtenis te herdenk of 'n plaaslike held te vereer. In hierdie artikel word daar gekyk na die tegnieke wat gebruik word om bogolanfini te maak, na die betekenis van sommige motiewe, en die verskillen- de maniere waarop die tegnieke of motiewe gebruik word. Die redes vir die verhoogde belangstelling in, en vervaardiging van bogolanfini word ook aange- spreek.
    [Show full text]
  • An Empirical Assessment of the Relationship Of
    An International Multidisciplinary Journal, Ethiopia Vol. 7 (2), Serial No. 29, April, 2013:350-370 ISSN 1994-9057 (Print) ISSN 2070--0083 (Online) DOI: http://dx.doi.org/10.4314/afrrev.7i2.22 Adire in South-western Nigeria: Geography of the Centres Areo, Margaret Olugbemisola- Department of Fine and Applied Arts, Ladoke Akintola University of Technology, P. M. B 4000, Ogbomoso, Nigeria E-mail; [email protected] & Kalilu, Razaq Olatunde Rom - Department of Fine and Applied Arts, Ladoke Akintola University of Technology, P. M. B 4000, Ogbomoso, Nigeria E-mail; [email protected] Abstract Adire, the patterned dyed cloth is extant and is practiced in almost all Yoruba towns in Southwestern Nigeria. The art tradition is however preponderant in a few Yoruba towns to the extent that the names of these towns are traditionally inseparable with the Adire art tradition. With Western education, introduction of foreign religions, influence from other cultures, technique and technology, there is a shift in the producers of Adire, the training pattern, and even an evolution in the production centre. While Western education resulted in a shift from the hitherto traditional Copyright© IAARR 2013: www.afrrevjo.net 350 Indexed African Journals Online: www.ajol.info Vol. 7 (2) Serial No. 29, April, 2013 Pp.350-370 apprenticeship method to the study of the art in schools, unemployment gave birth to the introduction of training drives by government and non governmental parastatals. This study, a field research, is an appraisal of the factors that contributed to the vibrancy of the traditionally renowned centres, and how the newly evolved centres have in contemporary times contributed to the sustainability of the Adire art tradition.
    [Show full text]
  • Eosin Staining
    Science of H & E Andrew Lisowski, M.S., HTL (A.S.C.P.) 1 Hematoxylin and Eosin Staining “The desired end result of a tissue stained with hematoxylin and eosin is based upon what seems to be almost infinite factors. Pathologists have individual preferences for section thickness, intensities, and shades. The choice of which reagents to use must take into consideration: cost, method of staining, option of purchasing commercially-prepared or technician-prepared reagents, safety, administration policies, convenience, availability, quality, technical limitations, as well as personal preference.” Guidelines for Hematoxylin and Eosin Staining National Society for Histotechnology 2 Why Do We Stain? In order to deliver a medical diagnosis, tissues must be examined under a microscope. Once a tissue specimen has been processed by a histology lab and transferred onto a glass slide, it needs to be appropriately stained for microscopic evaluation. This is because unstained tissue lacks contrast: when viewed under the microscope, everything appears in uniform dull grey color. Unstained tissue H&E stained tissue 3 What Does "Staining" Do? . Contrasts different cells . Highlights particular features of interest . Illustrates different cell structures . Detects infiltrations or deposits in the tissue . Detect pathogens Superbly contrasted GI cells Placenta’s large blood H&E stain showing extensive vessels iron deposits There are different staining techniques to reveal different structures of the cell 4 What is H&E Staining? As its name suggests, H&E stain makes use of a combination of two dyes – hematoxylin and eosin. It is often termed as “routine staining” as it is the most common way of coloring otherwise transparent tissue specimen.
    [Show full text]
  • The “African Print” Hoax: Machine Produced Textiles Jeopardize African Print Authenticity
    The “African Print” Hoax: Machine Produced Textiles Jeopardize African Print Authenticity by Tunde M. Akinwumi Department of Home Science University of Agriculture, Abeokuta, Nigeria Abstract The paper investigated the nature of machine-produced fabric commercially termed African prints by focusing on a select sample of these prints. It established that the general design characteristics of this print are an amalgam of mainly Javanese, Indian, Chinese, Arab and European artistic tradition. In view of this, it proposed that the prints should reflect certain aspects of Africanness (Africanity) in their design characteristics. It also explores the desirability and choice of certain design characteristics discovered in a wide range of African textile traditions from Africa south of the Sahara and their application with possible design concepts which could be generated from Macquet’s (1992) analysis of Africanity. This thus provides a model and suggestion for new African prints which might be found acceptable for use in Africa and use as a veritable export product from Africa in the future. In the commercial parlance, African print is a general term employed by the European textile firms in Africa to identify fabrics which are machine-printed using wax resins and dyes in order to achieve batik effect on both sides of the cloth, and a term for those imitating or achieving a resemblance of the wax type effects. They bear names such as abada, Ankara, Real English Wax, Veritable Java Print, Guaranteed Dutch Java Hollandis, Uniwax, ukpo and chitenge. Using the term ‘African Print’ for all the brand names mentioned above is only acceptable to its producers and marketers, but to a critical mind, the term is a misnomer and therefore suspicious because its origin and most of its design characteristics are not African.
    [Show full text]
  • The Chemistry of Inkjet Inks for Digital Textile Printing - Review
    BEST: International Journal of Management, Information Technology and Engineering (BEST: IJMITE) ISSN (P): 2348-0513, ISSN (E): 2454-471X, Vol. 4, Issue 5, May 2016, 61-78 © BEST Journals THE CHEMISTRY OF INKJET INKS FOR DIGITAL TEXTILE PRINTING - REVIEW BENJAMIN TAWIAH 1, EBENEZER K. HOWARD 2 & BENJAMIN K. ASINYO 3 1 Key Laboratory of Eco-Textiles, Jiangnan University, Ministry of Education, Wuxi, Jiangsu, China 1, 2, 3 Department of Industrial Art (Textiles), Kwame Nkrumah University of Science and Technology, PMB - Kumasi, Ghana ABSTRACT Inkjet inks are the most important component in inkjet printing. The formulation and chemistry of inks determine the printing quality as well as jetting characteristics. Digital printing technology has transformed textiles printing with significant success in terms of print speed, print head technology and color gamut. Nonetheless, ink penetration and its related quality problems are still receiving a high level of attention by researchers around the globe to develop superior inks that can surpass the quality of prints obtained by the conventional methods of printing. This review seeks to take a perfunctory look at the various ink chemistries being developed to address the color related problems in digital textiles inkjet printing and the various pretreatment technologies available for ensuring excellent K/S and color fastness as well as jetting behavior of Newtonian inkjet inks in DOD drop formation. In addition, various issues relating to quality of digital inkjet printer fabrics and ink development have been highlighted. Significant strides have been made in the quest for environmentally friendly universal inks that can print all textiles substrate. KEYWORDS: Inkjet Ink, Dye, Pigment, Digital Printing, Textile INTRODUCTION Inkjet printing has become the new frontier in textile printing, offering advantages in process efficiency, ease of use, cost effectiveness and environmental impact (Pekarovicova 2016a, Magdassi 2010).
    [Show full text]
  • Fabricating Carbon Fiber Airframes, Part 2: Finishing
    In This Issue Fabricating Carbon Fiber Airframes, Part 2: Finishing Cover Photo: Lift-off shot by Erin Card at NARAM56 in Pueblo, CO Apogee Components, Inc. — Your Source For Rocket Supplies That Will Take You To The “Peak-of-Flight” 3355 Fillmore Ridge Heights Colorado Springs, Colorado 80907-9024 USA www.ApogeeRockets.com e-mail: [email protected] Phone: 719-535-9335 Fax: 719-534-9050 ISSUE 371 AUGUST 12, 2014 Fabricating Carbon Fiber Airframes Part 2: Finishing By Alex Laraway Congratulations! You’ve moved onto what is frankly the most Start by releasing the lip of the mylar from around one side tedious part of fabricating tubing: getting it to look pretty. of the tube. Once you are finished, use a long dowel to be- One of the reasons carbon fiber is so highly valued is its aes- gin breaking the bond between the mylar and the epoxy on thetic characteristics. For this reason, bare carbon fiber is an the inside of the tube. Ram the dowel to the opposite end of attractive option for the finish on high-end sports cars, bikes, the tube and slowly work it around so that the entire mylar motorcycles and, of course, rockets. Getting a smooth gloss layer is broken out from the epoxy. After this step, the mylar “naked” carbon fiber is tiresome at best, especially starting should slide out with ease! with a peel ply texture. The basic idea is to give it a series of epoxy coats and sand each coat down with a different series of sandpaper grits with each epoxy pass.
    [Show full text]