Raffia Basket Weaving Instructions
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
UNITED STATES NATIONAL MUSEUM Bulletin 147
Q 11 U563 CRLSSI BULLETIN 147 MAP U. S. NATIONAL MUSEUM 's SMITHSONIAN INSTITUTION UNITED STATES NATIONAL MUSEUM Bulletin 147 ARCHEOLOGICAL AND HISTORICAL INVESTIGATIONS IN SAMANA DOMINICAN REPUBLIC BY HERBERT W. KRIEGER Curator of Ethnology, United States National Museum UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1929 For sale by ths Superintendent of Documents, Washington, D. C. Price 40 Cents ADVERTISEMENT The scientific publications of the National Museum include two series, known, respectively, as Proceedings and Bulletin. The Proceedings, begun in 1878, is intended primarily as a medium for the publication of original papers, based on the collections of the National Museum, that set forth newly acquired facts in biology, anthropology, and geology, with descriptions of new forms and revisions of limited groups. Copies of each paper, in pamphlet form, are distributed as published to libraries and scientific organ- izations and to specialists and others interested in the different subjects. The dates at which these separate papers are published are recorded in the table of contents of each of the volumes. The Bulletin, the first of which was issued in 1875, consist of a series of separate publications comprising monographs of large zoological groups and other general systematic treatises (occasion- ally in several volumes), faunal works, reports of expeditions, cata- logues of type-specimens, special collections, and other material of similar nature. The majority of the volumes are octavo in size, but a quarto size has been adopted in a few instances in which large plates were regarded as indispensable. In the Bulletin series appear volumes under the heading Contributions from the United States National Herharium, in octavo form, published by the National Museum since 1902, which contain papers relating to the botanical collections of the Museum. -
Physico-Chemical and Nutritional Characteristics, and Antimicrobial Activity of Oil Palm Syrup, Raffia Palm Syrup and Honey
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS) e-ISSN: 2278-3008, p-ISSN:2319-7676. Volume 11, Issue 1 Ver. I (Jan. - Feb. 2016), PP 73-78 www.iosrjournals.org Physico-chemical and Nutritional Characteristics, and Antimicrobial Activity of Oil Palm Syrup, Raffia Palm Syrup and Honey *Fred Omon Oboh, Lorenta Iyare, Monday Idemudia and Stephen Enabulele. Department of Basic Sciences, Benson Idahosa University, P.M.B. 1100, Benin City, Nigeria. Correspondence e-mail: [email protected], [email protected] Abstract: The physico-chemical characteristics and antimicrobial activity of oil palm syrup, raffia palm syrup and honey were studied. The materials contained mainly carbohydrate (64.76-68.79%) and water (28.05- 31.50). They exhibited similar densities (1.23-1.26 g cm-3) and pH (3.51-4.18), and had low ash (0.30-0.50%), protein (0.24-1.04%) and lipid (2.20-3.62%) content. They had modest content of Fe (2.35-3.30 mg/100g), Ca (37.06-79.05 mg/100g), and phenolic compounds (125.93-185.44 mg GAE /100 g), and were rich in potassium (325.12-628.56 mg/100g). They contained non-enzymatic browning products (browning intensity was 0.71 for honey, 0.159 for raffia palm syrup and 0.175 for oil palm syrup). The materials exhibited antimicrobial activity against clinical strains of Pseudomonas aeruginosa, Bacillus cereus, Escherichia coli and Staphylococcus aureus. The antimicrobial activities of dilute solutions (0.1 ml, 0.5% aqueous solutions) of the honey (containing 360 µg dry matter) and syrups (raffia, 360 µg and oil palm, 340 µg dry matter) were similar to that of 10 µg of the antibiotic streptomycin. -
Investigation of Mechanical Behaviour of Sisal Bamboo and Epoxy Reinforced Natural Composite
International Journal of Engineering Applied Sciences and Technology, 2021 Vol. 5, Issue 12, ISSN No. 2455-2143, Pages 307-310 Published Online April 2021 in IJEAST (http://www.ijeast.com) INVESTIGATION OF MECHANICAL BEHAVIOUR OF SISAL BAMBOO AND EPOXY REINFORCED NATURAL COMPOSITE Gobi K Kaleeswaran M Department of Mechanical Engineering Department of Mechanical Engineering P.A. College of Engineering and Technology, P.A. College of Engineering and Technology, Pollachi, Coimbatore, India. Pollachi, Coimbatore, India. Amaresh D Dhanush R Department of Mechanical Engineering Department of Mechanical Engineering P.A. College of Engineering and Technology, P.A. College of Engineering and Technology, Pollachi, Coimbatore, India. Pollachi, Coimbatore, India. Abstract - Now-a-days, The natural sisal/bamboos from serve the desirable properties. Further, though composite types renewable natural resources offer the potential to act as a are often distinguishable from one another, no clear reinforcing material for polymer composites alternative to determination can be really made. The demands on matrices are the use of glass, carbon and wood. Among various natural many. They may need to temperature variations, be conductors fibers, sisal or bamboo is most widely used natural fiber due or resistors of electricity, have moisture sensitivity etc. This to its advantages like easy availability, low density, low may offer weight advantages, ease of handling and other merits production cost and satisfactory mechanical properties. For which may also become applicable depending on the purpose a composite material, its mechanical behavior depends on for which matrices are chosen. Solids that accommodate stress many factors such as fiber content, orientation, types, to incorporate other constituents provide strong bonds for the length etc. -
+Woven Furnishings Inspired Children's Rooms
connecticut cottages connecticut cottages & gardens april 2021 | COTTAGESGARDENS.COM APRIL 2021 cottagesgardens.com WOVEN FURNISHINGS FRESH TAKE INSPIRED CHILDREN’S ON DESIGN +ROOMS WHAT’S NEW Out of the Box WRAPPED AND WOVEN—ORGANIC FURNISHINGS IN WICKER, RAFFIA, RATTAN AND ROPE | PRODUCED BY MARY FITZGERALD HANGING AROUND Inside or out, the Marina hanging chair from Arhaus invites fun and relaxation. Constructed in a powder- coated aluminum, the frame is wrapped in an all-weather rope. $2,349, SoNo Collection, Norwalk, arhaus.com. SUNNY OUTLOOK The ornate flower motif of Made Good’s Waverly mirror is formed from woven natural rattan wicker. $1,350, available through Housewarmings, Greenwich, madegoods.com. SIDE BAR The Balabac rattan sideboard from British style brand Oka is fashioned from mindi and durian wood. Rattan-wrapped doors are accented with metal ring handles. $1,650, oka.com. april 2021 cottagesgardens.com ctc&g 27 WHAT’S NEW WHAT’S NEW ROARING ’20S This rattan single CRISSCROSS PATTERN drawer bedside table The macramé effect of the Bandelier hails from Soane’s accent chair from Longaberger is Templeton collection achieved with interlaced white cowhide and was inspired by leather. The Danish- a 1920s design. The inspired design is SCREEN TIME elegant curved sides of finely crafted with Made in France, pale oak are wrapped sungkai wood in a the Scale screen in rattan. $5,125, natural finish. $459, from Atelier Vime is soane.com. longaberger.com. woven in rattan with A NEW TWIST wood and leather. Finely twisted jute is stretched over the metal frame of The French word the Manhattan pendant light from Selamat. -
Outline of Angiosperm Phylogeny
Outline of angiosperm phylogeny: orders, families, and representative genera with emphasis on Oregon native plants Priscilla Spears December 2013 The following listing gives an introduction to the phylogenetic classification of the flowering plants that has emerged in recent decades, and which is based on nucleic acid sequences as well as morphological and developmental data. This listing emphasizes temperate families of the Northern Hemisphere and is meant as an overview with examples of Oregon native plants. It includes many exotic genera that are grown in Oregon as ornamentals plus other plants of interest worldwide. The genera that are Oregon natives are printed in a blue font. Genera that are exotics are shown in black, however genera in blue may also contain non-native species. Names separated by a slash are alternatives or else the nomenclature is in flux. When several genera have the same common name, the names are separated by commas. The order of the family names is from the linear listing of families in the APG III report. For further information, see the references on the last page. Basal Angiosperms (ANITA grade) Amborellales Amborellaceae, sole family, the earliest branch of flowering plants, a shrub native to New Caledonia – Amborella Nymphaeales Hydatellaceae – aquatics from Australasia, previously classified as a grass Cabombaceae (water shield – Brasenia, fanwort – Cabomba) Nymphaeaceae (water lilies – Nymphaea; pond lilies – Nuphar) Austrobaileyales Schisandraceae (wild sarsaparilla, star vine – Schisandra; Japanese -
Mechanical Behaviour of Hybrid Composites Prepared Using Sisal-Pineapple-Kenaf Fibre
International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878, Volume-8 Issue-5, January 2020 Mechanical Behaviour of Hybrid Composites Prepared using Sisal-Pineapple-Kenaf Fibre D Tamilvendan, G Mari Prabu, S Sivaraman, A. R. Ravikumar durability, tensile strength, impact strength, rupture strengths, Abstract: Variety of application use fibre reinforced composites stiffness and fatigue characteristics. Due to these numerous because of their intrinsic properties in mechanical strength, superior properties, they are extensively used in the machine renewability and low production cost compared to conventional parts like drive shafts, tanks, pressure vessels , automotive, materials. Natural fibres are environmentally friendly their use will not break the budget when used as an alternative to the combustion engines, thermal management, railway coaches regular materials. Reinforcement used in polymer is either and aircraft structures and power plant structures. man-made or natural. Man-made synthetic, metallic, Composites are made up of chemically distinct multiphase semi-synthetic, polymer fibres have superior specific strength but materials separated by distinct interface that exhibit better their high cost of production limits its application and feasibility to combination of properties compared to the constituent make composites. Recently there is a rise in use of natural fibres materials. Composite material is a combination of robust from various natural resources which are available abundantly. Composites based on natural fibres have their advantages of cost load-carrying material (known as reinforcement) imbedded in making the fibres from different vegetables, wood, animals and with weaker materials (known as matrix) differing in minerals. In this work a thorough and systematic inquiry composition on a macro scale. -
Raffia Palm Fibre, Composite, Ortho Unsaturated Polyester, Alkali Treatment
American Journal of Polymer Science 2014, 4(4): 117-121 DOI: 10.5923/j.ajps.20140404.03 The Effect of Alkali Treatment on the Tensile Behaviour and Hardness of Raffia Palm Fibre Reinforced Composites D. C. Anike1,*, T. U. Onuegbu1, I. M. Ogbu2, I. O. Alaekwe1 1Department of Pure and Industrial Chemistry, Nnamdi Azikiwe University Awka, Anambra State, Nigeria 2Department of Chemistry Federal University Ndufu-Alike, Ikwo Ebonyi State, Nigeria Abstract The effects of alkali treatment and fibre loads on the properties of raffia palm fibre polyester composite were studied. Some clean raffia palm fibres were treated with 10% NaOH, and ground. The ground treated and untreated fibres were incorporated into the ortho unsaturated polyester resin. The treated and the untreated fibre composites samples were subjected to tensile tests according to ASTM D638 using instron model 3369. The microhardness test was done by forcing a diamond cone indenter into the surface of the hard specimen, to create an indentation. The significant findings of the results showed that alkali treatment improved the microhardness and extension at break at all fibre loads, better than the untreated fibre composites, with the highest values at 20% (14.40 and 3.47mm for microhardness and extension at break respectively). Tensile strength, tensile strain and modulus of elasticity also improved for alkali treated fibre composites, except in 5% and 20% for tensile strength, 15% for tensile strain, and 15% and 20% for modulus of elasticity, compared to the corresponding fibre loads of untreated fibre composites. Keywords Raffia palm fibre, Composite, Ortho unsaturated polyester, Alkali treatment The main drawbacks of such composites are their water 1. -
Materials-Panels-2-With-BB-Logo.Pdf
MATERIALS GRASSES These monocotyledonous, usually herbaceous Preparation: Bamboo is split in half along its length plants are widespread, versatile and adapted to using a hatchet and then again into the required conditions ranging from rainforests to deserts widths. The inner and outer layers are separated. and intertidal habitats. The outer bark strip is considered the most beautiful. The flat strong strips lend themselves to plaiting: STRAW, from cereal crops; rice, wheat, oats, rye and plain weave, complex twills and hexagonal weave. barley. In northern Europe from as early as 1500AD corn dollies or tokens were made representing the spirit of the harvest and ensuring the success of future crops. The straw hat industry in Europe from the 1600s involved thousands of families in cottage industries making straw plait. In England this centred on Luton. In Europe straw was stitched (lipwork) into beeskeps, baskets for proving bread and for chair seating. Throughout Africa and America grasses have been used to make coiled vessels for beer, corn and storing grain. ‘Moso’ bamboo growing at Carwinion Gardens, Cornwall MEDITERRANEAN CANE (Arundo donax) grows from the Mediterranean to the Far East in wet areas. It is used split in basketry and for blinds. MARRAM GRASS is native to the coasts of Europe, growing on dunes, introduced and invasive in other countries. From the sixteenth century the marram weavers of Newborough, Angelsey, Wales plaited mats for thatching haystacks and later for horticulture, this Traditional stooked straw sheaves. St Columb, Cornwall cottage industry survived into the 1930s. Preparation: Straw is generally tempered (soaked in ESPARTO GRASS grows around the Mediterranean in water for long enough to allow it to be bent without sandy soil; it has great strength and flexibility and has splitting or breaking). -
Installation Guidelines for Livos Wallcovering
Cu& sisalcarperrant.com INSTALLATION GUIDELINES FOR LIVOS WALLCOVERING RECOMMENDED ADHESIVE Use Sisal #1-422 Adhesive (available in 3.5 gallon pail and covers 23 sq/yds). • Sisal is a natural fiber that reacts to excess moisture in other types of wallcovering and multi-purpose adhesive by shrinking before the adhesive dries and sets, which is normally during the first 24 hours after the wallcovering has been applied to the wall. • Sisal #1-422 Adhesive contains fire retardant for passage of the NFPA test method, which is used by national commercial fire codes such as the Uniform Building Code. HUMIDITY LEVELS EFFECT THE DRYING TIME OF THE ADHESIVE Airborne moisture causes the adhesive to dry slowly and may cause the sisal wallcovering to shrink at the seams and edges. Avoid this condition by installing sisal wallcovering in climate control buildings or use mechanical fans at the point of installation to provide air movement. Keeping all doorways to the outside of the building closed is also recommended. ADHESIVE APPLICATION 1. For ease of troweling the low water content #1-422 Sisal Adhesive, apply adhesive to primed new walls or previously painted walls. On walls that have been stripped of old wallcovering, priming the old adhesive is not necessary. 2. Use a 3/16th x 5/32nd V-notched trowel. Check previously used trowels since the notch depth can be scraped flat with use. 3. Spread adhesive over the entire surface. Seal the edges with a clear latex seam sealer. Spots left uncovered with adhesive cause air pockets. 4. A good bond with the wallcovering can only occur when the wallcovering is pressed into the adhesive. -
Dear Readers Welcome to the 30Th Issue of Produce Vegetable Oil
Dear readers Welcome to the 30th issue of produce vegetable oil. The oil is not We continue to feature APANews! This issue includes several only rich in nitrogen, phosphorus and developments in agroforestry interesting articles on recent potassium, but can also be education and training through the developments in agroforestry. We converted into industrial biodiesel. SEANAFE News. Articles in this issue also have several contributions This article is indeed timely as recent of SEANAFE News discuss about presenting findings of agroforestry research efforts are focusing on projects on landscape agroforestry, research. alternative sources of fuel and and marketing of agroforestry tree energy. products. There are also updates on Two articles discuss non-wood forest its Research Fellowship Program and products in this issue. One article Another article presents the results reports from the national networks of features the findings of a research of a study that investigated the SEANAFE’s member countries. that explored various ways of storing physiological processes of rattan seeds to increase its viability. agroforestry systems in India. The There are also information on The article also presents a study focused on photosynthesis and upcoming international conferences comprehensive overview of rattan other related growth parameters in agroforestry which you may be seed storage and propagation in that affect crop production under interested in attending. Websites Southeast Asia. tree canopies. and new information sources are also featured to help you in your Another article discusses the In agroforestry promotion and various agroforestry activities. potential of integrating Burma development, the impacts of a five- bamboo in various farming systems year grassroots-oriented project on Thank you very much to all the in India. -
Insects Associated with Palm Wine from Raffia Palm (Raphia Hookeri) Were Studied in Three Villages in Southeastern, Nigeria for Four Weeks
Animal Research International (2011) 8(1): 1328 – 1336 1328 INSECTS ASSOCIATED WITH WINE FROM RAFFIA PALM (Raphia hookeri) IN ALOR, NIGERIA 1EWUIM, Sylvanus Chima, 2AKUNNE, Chidi Emmanuel, 3ANUMBA, Anthonia Ifeoma and 4ETAGA, Harrison Oghenekevwe 12Department of Zoology, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria. 3Department of Biological Sciences, Wesley University of Science and Technology, Ondo State, Nigeria. 4Department of Statistics, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria. Corresponding Author: Ewuim, S. C. Department of Zoology, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria. Email: [email protected] Phone: ABSTRACT The insects associated with palm wine from raffia palm (Raphia hookeri) were studied in three villages in Southeastern, Nigeria for four weeks. The insects were sieved out after 24 hours from each 10 litres of raffia palm. Gas chromatography was used to analyse the raffia palm wine after 24 hours. The daily collection of the insects lasted for 28 days between February and March, 2008. The results showed that as the number of days increased the concentration of glucose and fructose decreased with alcoholic content increasing at varying pH and temperature. A total of eight insect species made up of seven genera represented by seven families – Formicidea, Apidae, Drosophilidae, Sarcophagidae, Calliphoridae, Nitidulidae and Curculronidae were obtained. There was a preponderance in the collection of Camponotus maculatus, Maycodrosophylla sp. and Lepidoptera larvae in all the site with C. acvapimensis and Apis mellifera L. collected in fairly large numbers from all the sites (villages). There was also preponderance in the collection of Diptera larvae, even though they were collected from only one village Ide. -
The Silvicultural and Sustainable Management of Rattan Production Systems
Tuscia University - Faculty of Agriculture The Silvicultural and Sustainable Management of Rattan Production Systems BSc in Agroecology and Rural Development Academic year 2004/2005 In Cooperation with FAO - Food and Agriculture Organization of the United Nations Università degli studi della Tuscia Facoltà di Agraria Via San Camillo de Lellis, Viterbo Elaborato Finale Corso di laurea triennale in Agricoltura Ecologica e Sviluppo Rurale Anno Accademico 2004/2005 Silvicoltura e Gestione Sostenibile della Produzione del Rattan The Silvicultural and Sustainable Management of Rattan Production Systems Relatore: Prof. Giuseppe Scarascia-Mugnozza Correlatore: Ms Christine Holding-Anyonge (FAO) Studente: Edoardo Pantanella RÉSUMÉ La coltivazione del rattan, e dei prodotti non legnosi in genere, offre grandi potenzialità sia economiche, in qualità di materia prima e di prodotto finito, che ecologiche, intese come possibilità legate alla riduzione dell’impatto dello sfruttamento forestale attraverso forme di utilizzo alternativo alla produzione del legno. Studi specifici relativi agli aspetti tassonomici e biologici del rattan, indirizzati al miglioramento della conoscenza sulle caratteristiche biologiche delle numerose specie e dei possibili sistemi di sviluppo e di gestione silvicolturale delle piantagioni, hanno una storia recente. Essi hanno preso il via solo a partire dagli anni ’70, a seguito della scarsa disponibilità del materiale in natura. Nel presente elaborato si sono indagati gli aspetti biologici e silviculturali del rattan. Su queste