Results 111 to 120 of about 2,084,224 (231)

A revised classification system of the marronoid clade of spiders (Araneae), based on dense sampling phylogenomics and comparative morphology

open access: yesCladistics, EarlyView.
Abstract The marronoid clade is a globally distributed, ecologically diverse group of spiders. It is an important faunal component in both natural and synanthropic environments, and even found in aquatic and extreme habitats such as desert salt flats. The systematics of the marronoid clade has been notoriously unstable due to the widespread character ...
Jonas O. Wolff   +10 more
wiley   +1 more source

Comparison of Wool Producing Ability of the Corriedale with that of the F1 cross sheep [PDF]

open access: yes, 1962
This study has been carried out to compare the wool producing ability of the Corriedale hoggets with that of the Corriedale F1 cross hoggets that were produced by crossing the Corriedale on the other breeds of sheep to create a new type of sheep for ...
Kuramoto, Kazushige, Sugai, Kazuo
core  

Reproducibility of Patch Test Reactions and Interpretation of Doubtful Results: A Retrospective Study of Identical Haptens Tested Simultaneously in Different Series

open access: yesContact Dermatitis, EarlyView.
We evaluated the reproducibility of positive patch test reactions to identical haptens tested simultaneously in different series and analysed doubtful reactions using paired co‐reactivity patterns. Reproducibility was highly hapten‐dependent. Hydroxyethyl methacrylate and mercaptobenzothiazole showed substantial to almost perfect agreement, but ...
Norbertus A. Ipenburg   +2 more
wiley   +1 more source

Putting clean wool on a stick

open access: yes, 2011
Halil’s daughter shows to Josephine how she puts clean wool on a stick to make a rovingColor; 35mmScanned from a 35mm slide using a Nikon 9000ED in TIFF format and resized to 1024x768 ...
Powell, Josephine
core  

Occupational Exposure to Nickel and Cobalt From Hairdressing Tools: A Cross‐Sectional Study in 58 Danish Salons

open access: yesContact Dermatitis, EarlyView.
Spot testing of 266 metallic tools across 58 Danish hair salons revealed that 13.9% released nickel and 6.8% released cobalt. This ongoing occupational exposure during routine wet work highlights the urgent need for safer tool materials and stricter regulatory oversight to protect hairdressers.
Kian Karimian   +5 more
wiley   +1 more source

Delipidisation of wool fibres and the subsequent beneficial properties of delipidised wool fibres

open access: yesColoration Technology, EarlyView.
Abstract Wool fibres are complex matrices of proteins and fatty acids/lipids found both internally and externally. 18‐methyleicosanoic acid (18‐MEA) is covalently bound to the surface of the fibre via a thio‐ester link, and is considered one of the most important lipids as it is responsible for the hydrophobic properties of wool fibres.
Jamie A. Hawkes, David M. Lewis
wiley   +1 more source

Comparison of two sampling methods for assessing wool properties in Awassi sheep -- 2

open access: yes, 1998
Midside sampling of wool is not the standard method of sampling fleeces in Turkish laboratories. Different wool sampling methods were compared with respect to fleece traits in Awassi sheep with coarse-mixed wool. Wool samples were taken from the shoulder,
Boztepe S., Dag B.
core  

Treatment of wool scouring effluent [PDF]

open access: yes, 1991
Effluent from the wool scouring industry is considered to be the most strongly polluting waste in the whole textile industry (Anderson & Wood, 1973). It typically contains 3,000 to 21,000 mg/l wool grease, 7,000 to 15,000 mg/l suint salts (salt produced ...
Ho, G.E., Lapsirikul, W.
core  

Enhancing the fastness characteristics of weld‐dyed cotton and recycled nylon 6,6 fabrics via sodium alginate and titanium dioxide

open access: yesColoration Technology, EarlyView.
Abstract This study investigates a sustainable dyeing and finishing strategy for recycled nylon 6,6 and organic cotton fabrics dyed with weld. Following meta‐mordant dyeing using alum under Natural Organic Dye Standard (NODS)‐compliant conditions, the fabrics were subjected to functional finishing with titanium dioxide as a multifunctional ...
Recep Karadag   +2 more
wiley   +1 more source

The Body Weight After Shearing and the Greasy Wool Yield of Red Karaman Ewes at Different Raising Conditions in Turkey

open access: yes, 2019
In this study, the body weight after shearing, thegreasy wool yield and, the clean fleece percentage of “RedKaraman” ewes in different raising conditions wereinvestigated.
Aygün, Turgut, İnan, İrfan
core  

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