Results 121 to 130 of about 42,329 (267)
Journal of Medicinal Plants, 2010 More than 12,000 alkaloids are known in plants, mostly used as medicine with a world market value of about 4 billion US$. Opium poppy, Papaver somniferum, is the most important economic source of morphinane alkaloids such as morphine, codeine, thebaine ...
E Dehghan +3 more
doaj
Afghan Narcotrafficking Post-2014 Scenarios [PDF]
, 2015 As Afghanistan now faces an uncertain political and security environment following the drawdown of ISAF troops at the end of 2014, the potential for a worsening narcotrafficking threat is great.
Austin Long
core
Photoperiod Sensitivity during Flower Development of Opium Poppy (Papaver somniferumL.) [PDF]
, 1997 Zhengxiang Wang
openalex +1 more source
The historical foundations of the narcotic drug control regime [PDF]
This paper outlines the institutional history of the international narcotic drug control regime. It details the evolution of the control system, from its foundations at the beginning of the twentieth century - a period of mass, unregulated narcotic drug ...
Buxton, Julia
core
Can production and trafficking of illicit drugs be reduced or merely shifted ? [PDF]
The production of cocaine and heroin, the two most important drugs economically, has been concentrated in a small number of poor nations for 25 years. A slightly larger number of developing nations have been affected by large-scale trafficking in these ...
Reuter, Peter
core
Alternative Livelihoods: Substance or Slogan? [PDF]
Labor and Human Capital,
Mansfield, David, Pain, Adam
core +1 more source
Negotiating the forest - farmland interface in northern Thailand with companion modelling [PDF]
, 2010 The debate about the expansion of agriculture in forest areas and the conservation or reforestation of head watersheds is still going on in montane Southeast Asia but in a rapidly changing context.
Dumrongrojwatthana, Pongchai +1 more
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Journal of Medicinal Plants, 2013 Persian poppy or great scarlet poppy (Papaver bracteatum Lindl.) is proposed as a new source of raw material for codeine production and addiction treatment. This species as a native plant is growing in North and West of Iran.
A Foroozandeh-Shahraki +7 more
doaj
Land-System Changes and Migration Amidst the Opium Poppy Collapse in the Southern Highlands of Oaxaca, Mexico (2016-2020). [PDF]
Hum Ecol Interdiscip J, 2023 Tamariz G, Zimmerer KS, Hultquist C.
europepmc +1 more source