Results 51 to 60 of about 42,329 (267)

The Drug Problem and Organized Crime, Illicit Financial Flows, Corruption and Terrorism [PDF]

open access: yes, 2017
An estimated quarter of a billion people, or around 5 per cent of the global adult population, used drugs at least once in 2015. Even more worrisome is the fact that about 29.5 million of those drug users, or 0.6 per cent of the global adult population ...

core   +1 more source

Seasons of Self-Delusion: Opium, Capitalism and the Financial Markets (2012 Deutscher Memorial Lecture) [PDF]

open access: yes, 2013
To grasp current trends within capitalism without abandoning the framework of Marx’sCapitalwe need to return to the category of ‘fictitious capital’ and make it central to our explanations.
Banaji, Jairus
core   +1 more source

Evaluation of the Transfer and Occurrence of Opium Alkaloids in Poppy Seed Teas Using Preconcentrations with µSPEed® Followed by GC-MS Analysis

open access: yesChemosensors, 2023
Intoxication due to the consumption of poppy seed teas has been reported due to their contamination with opium alkaloids (OAs). In this work, an efficient methodology based on microsolid-phase extraction (µSPEed®) followed by gas chromatography–mass ...
Gema Casado-Hidalgo   +4 more
semanticscholar   +1 more source

Design and Optimisation of Sustainable Sample Treatments Based on Ultrasound-Assisted Extraction and Strong Cation-Exchange Purification with Functionalised SBA-15 for Opium Alkaloids in Ground Poppy Seeds

open access: yesToxins, 2023
An analysis methodology was optimised and validated for the quantification of opium alkaloids (OAs) in ground poppy seeds. This involved ultrasound-assisted extraction (UAE) and solid-phase extraction (SPE) purification before analysis using a high ...
Gema Casado-Hidalgo   +3 more
semanticscholar   +1 more source

Efficacy of weed control for opium poppy (Papaver somniferum L.) with a mixture of tembotrione and fluroxypyr

open access: yesJournal of Plant Protection Research, 2016
The study was carried out in the years 2013 and 2014 at the Łagiewniki farm to determine the effect of some herbicides on the yield and development of two opium poppy cultivars: ‘Lazur’ - with high morphine content, and ‘Borowski Biały’ - with low ...
Wójtowicz Marek   +2 more
doaj   +1 more source

European record of Subramaniula thielavioides on opium poppy

open access: yesActa Mycologica, 2013
In the course of a study of fungal biodiversity of opium poppy (Papaver somniferum) plants collected in production area of Slovakia, an ascomycete belonging to the genus Subramaniula was isolated.
Martin Pastirčák   +1 more
doaj   +1 more source

Update on Opium Alkaloids in Food: Exploring Their Occurrence, Effect of Culinary Processing and Advances in Analytical Methodologies. [PDF]

open access: yesCompr Rev Food Sci Food Saf
ABSTRACT Following the implementation of the new European legislation on opium alkaloids (OAs) in food in 2023, scientific research has focused on developing analytical methodologies to determine the presence of these compounds in different foods. However, health authorities continue to suggest further studies to evaluate the occurrence of main OAs and
Casado-Hidalgo G   +2 more
europepmc   +2 more sources

Insights into opium poppy (Papaver spp.) genetic diversity from genotyping-by-sequencing analysis

open access: yesbioRxiv, 2021
Opium poppy ( Papaver somniferum ) is one of the world’s oldest medicinal plants and a versatile model system to study secondary metabolism. However, our knowledge of its genetic diversity is limited, restricting utilization of the available germplasm ...
U. V. Hong   +5 more
semanticscholar   +1 more source

Survey and monitoring of opium poppy and wheat in Afghanistan: 2003-2009 [PDF]

open access: yes, 2010
An integrated application of remote-sensing technology was devised and applied in Afghanistan during 2003–2009 providing critical information on cereal and poppy cultivation and poppy eradication.
Brewer, Tim R.   +4 more
core   +1 more source

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