نتایج جستجو برای: wood wool

تعداد نتایج: 43801  

2013
J C Greeff A C Schlink

Staple strength (SS) and coefficient of variation of fibre diameter (FDCV) were measured on full length staples from 12 months of wool growth, and wool staples cut to 80 or 60 % of their full length from the tip. The results show that SS and FDCV for the different staple length treatments are heritable but lower for staples 60% or shorter than their full length. SS and FDCV measured on wool sta...

2016
M. Steven Doggett

This study applied Computational Fluid Dynamics (CFD) to determine the effects of windinduced convection through mineral wool in a ventilated rainscreen system. Wind studies of a conceptual low-rise building subject to a wind speed of 6.7 m/s demonstrated dynamic airflows and rainscreen velocities ranging from 0.1 to over 3 m/s. Localized pressure fields near cladding support framing increased ...

2017
Tatsiana Damps Anna Katarzyna Laskowska Tomasz Kowalkowski Monika Prokopowicz Anna Katarzyna Puszko Piotr Sosnowski Joanna Czuwara Marek Konop Krzysztof Różycki Joanna Karolina Borkowska Aleksandra Misicka Lidia Rudnicka

Squamous cell carcinoma of the skin is the second most common cutaneous malignancy. Despite various available treatment methods and advances in noninvasive diagnostic techniques, the incidence of metastatic cutaneous squamous cell carcinoma is rising. Deficiency in effective preventive or treatment methods of transformed keratinocytes leads to necessity of searching for new anticancer agents. T...

ژورنال: گلجام 2014
طالب‌پور, فریده, ویسیان, سید محمد,

This research work involves the dyeing of wool yarns with saffron petals as a source for green color. At first step woolen pile yarns treated with four different mordents, namely: tin chloride, copper sulfate, aluminum sulfate and iron(II) sulfate in acidic condition using acetic, oxalic, citric and lactic acids respectively. In this study the possibility of using saffron petals as a natural dy...

Journal: :Folia Horticulturae 2023

ABSTRACT The study focusses on alternative substrates with the potential to replace common substrates, such as mineral wool and perlite, influence of these ecosystems resources is being debated. To this aim, wood fibre, sheep coco peat were selected for testing. Leaf lettuce ( Lactuca sativa L. ‘Lisboa’) taken model crop evaluation substrates. closed hydroponic system ebb flow growing in pots w...

2014
Fangjun Zhang Jinping Guan Guoqiang Chen

In this paper, a flame retardant dimethyl-2-(methacryloyloxyethyl) phosphate (DMMEP) was applied to wool fabrics by the graft copolymerization technique initiated with potassium persulfate (KPS) in water media. FTIR and SEM testing were used to explore the grafting evidence on the fiber surface, the SEM results show chemical deposition on the wool fiber surface and the scales could not be seen ...

2008
X. Liu C. J. Hurren X. Wang

This study reports the latest research into alpaca and wool fibres. In particular, those properties that have received little attention in research literature have been examined. They include single fibre abrasion and bending fatigue, single fibre tensile properties, as well as resistance to compression behaviour. These properties are important because they affect the softness and pilling prope...

Journal: :The Journal of laryngology and otology 2005
Y H Choung K Park P H Choung J H Oh

Most of the previous treatment methods for auricular haematoma are inconvenient for both patients and doctors because they are time-consuming and complex and must be performed under sterile conditions. The purpose of this study was to evaluate the effectiveness of a simple compressive method using a dental (silicone) impression material and comparing it with other methods for treatment of auric...

2017
Shaobin Li Huitong Zhou Hua Gong Fangfang Zhao Jiqing Wang Yuzhu Luo Jon G. H. Hickford

Polymerase chain reaction-single stranded conformational polymorphism (PCR-SSCP) analysis was used to investigate variation in the ovine KAP6-3 gene (KRTAP6-3) in 383 Merino × Southdown-cross lambs from four sire-lines, and to determine whether this variation affects wool traits. Five PCR-SSCP banding patterns, representing five different nucleotide sequences, were detected, including four prev...

بخشنده, بهزاد, عموزاده, حمید, نقدی, رامین, نیکوی, مهرداد,

Awareness of quality and quantity of wood produced in forestry plans play an important role in management of this product in market. The objective of this study that has been carried out in 7th watershed of north forest of Iran was to determine effective factors on wood breakage in felled trees, compare wood losses during felling and identify wood losses in felled trees and methods of their pre...

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