نتایج جستجو برای: hemp fibres

تعداد نتایج: 18172  

Journal: :Journal of Archaeological Science: Reports 2022

Georgian-Australian excavations in the multi-period settlement site of Rabati, located southwest Georgia, have produced substantial evidence textile manufacturing Early Kurgan, Bedeni period (2400–2000 BCE). The results Palynological, Non-Pollen Palynomorph (NPP), Archaeobotanical, bone and fired clay tool analyses presented here identified fibres flax hemp. presence cotton is earliest for this...

H. Fajković

In 2007, research was carried out to determine the type and amount of asbestos fibers in a Croatian factory with a long history of making asbestos-containing products.Since the 1970s, asbestos fibres have been considered carcinogenic in humans i.e as a known cancer-causing agent. In the environment, asbestos fibres are inactive and naturally resist biodegradation. In time, fibres can only be gr...

2016
G. F. W. Ewens

There is a special form of mental disease met with in India usually classed as Toxic Insanity which seems to have a direct relation to the excessive use of hemp drugs in any form. It has a definite train of sj'mptoms of a fairly uniform character; there is in the large majority of those affected no hereditary history of insanity, nervous disease or tubercle; the sufferers are men of every age (...

Journal: :iranian journal of earth science 0
h. fajković department of geology, faculty of science, university of zagreb, horvatovac 95, 10000 zagreb, croatia

in 2007, research was carried out to determine the type and amount of asbestos fibers in a croatian factory with a long history of making asbestos-containing products.since the 1970s, asbestos fibres have been considered carcinogenic in humans i.e as a known cancer-causing agent. in the environment, asbestos fibres are inactive and naturally resist biodegradation. in time, fibres can only be gr...

Journal: :Clinical chemistry 2003
Mahmoud A ElSohly

With the advent of drug testing in the workplace and the consequences of a positive drug test, several issues have arisen in defending or explaining a positive result for a given drug of abuse. Marijuana is the illicit drug with the highest percentage of positives in workplace drug testing. Consequently, marijuana was the first such drug for which excuses were provided to explain the positive t...

2008
A. Vandenbroucke F. Cardona H. Ku

Low cost composite materials are widely used in civil and structural engineering applications. This project uses Epon and chopped hemp to plasticize a commonly used resin, epoxy resin to lower the cost of the composite and to find out the mechanical and thermal properties of the plasticized epoxy resin to see if it is suitable for the said applications. Epon and chopped hemp were mixed together...

Abbas Ebrahimi-Kalan, Iman Goraki, Mohammad Pourhassan-Moghaddam, Mohammad Reza Shiri-Shahsavar, Mohammadjafar Maleki, Sharareh Khangaldi, Zeynab Aliyari-Serej,

Multiple sclerosis (MS), as an auto-immune disease, is confined to the central nervous system and is usually accompanied with debilitating condition in MS patient. The rate of disease in the females is more than males (2:1), and it is diagnosed between 20 to 40 years old. Phototherapy, as a traditional remedy, is used to treat different pathological conditions including MS. Hemp seed oil, as an...

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