Results 31 to 40 of about 30,924 (178)

Integral fill yarn insertion and beatup method using inflatable membrane [PDF]

open access: yes, 1993
An apparatus and method for integral fill yarn insertion and beatup are disclosed. A modified rapier contains a channel for holding fill yarn. The channel is covered with a flexible and inflatable boot, and an inflating apparatus for this boot is also ...
Farley, Gary L.
core   +1 more source

Breeding for improved tuber quality in greater yam (Dioscorea alata L.) [PDF]

open access: yes, 2018
Yams constitute an important staple food in tropical and subtropical regions. Dioscorea alata is one of the major cultivated species with a wide geographical distribution. It is currently second to D. rotundata in terms of production volume.
Arnau, Gemma   +7 more
core  

Improved diagnostic tools for the detection badnaviruses in yams unveil the existence of endogenous sequences of extant badnavirus species in yams. [O.36] [PDF]

open access: yes, 2015
French West Indies Biological Resources Centre for Tropical Plants (CRB-PT) maintains several germplasm collections of tropical crops and wild relatives, including a collection of more than 450 yam accessions (Dioscorea spp).
Caruana, Marie-Line   +9 more
core  

Transformation of fresh yams (Dioscorea trifida) into flours and starches: sustainable options for the food industry contributing to the development of this production chain [PDF]

open access: yesScientia Agricola
Despite the significant socioeconomic impact of yam cultivation in developing countries, this field needs more scientific studies and incentives. In Brazil, the absence of a developed processing chain has resulted in a considerable production loss due to
Maria Cristina Ferrari   +1 more
doaj   +1 more source

The Sacred Festival of Iri Ji Ohuru in Igboland, Nigeria

open access: yesNordic Journal of African Studies, 2007
This article examines the religious significance of the New Yams Festival (Iri Ji Ohuru) among the Igbo of south-eastern Nigeria. Secondary data for the study was collected from ethnographical information on the origin of the custom by some well-known ...
Ukachukwu Chris Manus
doaj   +1 more source

A broader perspective on point of view: logophoricity in Ogonoid languages [PDF]

open access: yes, 2006
Logophoric marking in the Ogonoid family (Benue-Congo, Niger-Congo) differs significantly from most other logophoric reference systems in that these languages employ distinct verbal suffixes in logophoric domains, in addition to regular participant ...
Bond, Oliver
core  

Home gardens and Dioscorea species – A case study from the climatic zones of Sri Lanka

open access: yesJournal of Agriculture and Rural Development in the Tropics and Subtropics, 2014
Home gardens are considered as vital units for enhancing food security particularly in developing nations of South Asia, such as Sri Lanka. Although the yam crop Dioscorea spp.
Ravi Sangakkara, Emmanuel Frossard
doaj  

Occurrence of Yam Mosaic Virus and Yam Mild Mosaic Virus on Dioscorea spp. Germplasm Collection in Cuba—Epidemiology of Associated Diseases

open access: yesPlants
Potyvirus diseases are one of the main challenges facing the production of yam (Dioscorea spp.). The objective of this study was to identify the potyviruses present in the Dioscorea spp.
José Efraín González Ramírez   +11 more
doaj   +1 more source

Hazards protection for space suits and spacecraft [PDF]

open access: yes, 1990
A flexible multi-layered covering article for protection against the hazards of exposure to the environment of outer space is disclosed. The covering includes an outer layer section comprising an outermost lamina of woven expanded tetrafluoroethylene ...
Dawn, Frederic S., Kosmo, Joseph J.
core   +1 more source

Four non-starch polysaccharides isolated from Chinese yams exhibit varied immunomodulatory and antioxidant effects in zebrafish and mice

open access: yesJournal of Agriculture and Food Research
The growth conditions and varieties of Chinese yam significantly affect the monosaccharide composition in non-starch polysaccharides (NSPs). Studying the extraction efficiency and biological functions of NSPs in different yam varieties is important. This
Shengci Fan   +5 more
doaj   +1 more source

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