Results 31 to 40 of about 323,308 (277)

Travel medicine, coca and cocaine: demystifying and rehabilitating Erythroxylum – a comprehensive review

open access: yesTropical Diseases, Travel Medicine and Vaccines, 2019
Few travel health measures are as controversial as the use of coca leaves at high altitude; yet, there appears widespread ignorance among health professionals and the general public about coca, its origins as well as its interesting and often flamboyant ...
Irmgard Bauer
doaj   +1 more source

Дослідження управління багатонаціональною корпорацією, на прикладі компаніїb "Кока-Кола" [PDF]

open access: yes, 2019
The main purpose of this research paper is to investigate system of management of multinational corporations and to give recommendations as for system of management at Coca-Cola Company.
Oduntan, Ibrahim Abiodun   +1 more
core  

The impact of the Russia–Ukraine war on stock prices, profits and perceptions in the food supply chain

open access: yesAgribusiness, EarlyView.
Abstract The Russian invasion of Ukraine in February 2022 had profound consequences for the global economy. As both countries are major commodity exporters, the food value chain was also affected. This study investigates the impact of the invasion on stock prices, profitability and sentiments of agribusinesses along the food supply chain by using an ...
Julia Höhler   +2 more
wiley   +1 more source

Typology and characterization of the agricultural productive units in the NE Amazonian region of Ecuador

open access: yesJournal of Advanced Veterinary and Animal Research
Objective: Many studies have observed different characteristics among productive systems in the rural territories of Latin America. Therefore, understanding and characterizing them while they function plays an essential role in determining their ...
Armando Vinicio Paredes Peralta   +5 more
doaj   +1 more source

La foglia di coca nella Bolivia di Evo Morales Ayma, fra tradizione e lotta al narcotraffico

open access: yesRivista di studi e ricerche sulla criminalità organizzata, 2016
L’articolo si propone di illustrare i risultati della nuova politica in materia di coltivazione di piante di coca promossa a livello nazionale e internazionale da Evo Morales, presidente della Bolivia dal 2006, che ha distinto l’uso della pianta e delle ...
Marzia Rosti
doaj   +1 more source

Towards a material‐dialogic theory of climate teacher education: A global North–South dialogue

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This paper develops a novel theoretical stance for reimagining initial teacher education (ITE) through genuine North–South dialogue that challenges dominant Global North paradigms in teacher education. Drawing on collaborative inquiry between researchers from England and Chile, we synthesise material‐dialogic space theory (derived from Global ...
Lindsay Hetherington   +1 more
wiley   +1 more source

Evaluación de un sistema de alimentación avícola basado en lógica difusa. / Evaluation of a feeding system based on fuzzy logic.

open access: yesRevista Técnica de la Facultad de Ingeniería, 2020
Resumen La alimentación animal es uno de los componentes más importantes de los sistemas de producción avícola, la lógica difusa usando reconocimiento de patrones mejora estos sistemas de alimentación. Se diseñó y evaluó un controlador difuso basado en
Hugo Rolando Sanchez Quispe   +2 more
doaj  

La coca en el intercambio mercante Atlántico-Mediterráneo

open access: yesAnuario de Estudios Medievales, 2008
Se aborda el paso de la coca al Mediterráneo y su relevancia en la náutica medieval. Primacía determinada por el timón de codaste, conocido genéricamente por los marinos de la cuenca mediterránea como bayonés, es decir, del Golfo de Vizcaya, cuyos ...
Antonio Ortega Villoslada
doaj   +1 more source

Addressing Socio-Environmental Challenges and Unintended Consequences of Peruvian Drug Policy: An Analysis in Two Former Cocalero Valleys

open access: yesJournal of Illicit Economies and Development, 2021
For decades, international governments and the Peruvian state have worked to reduce illicit coca cultivation in valleys that were once among the largest global producers of coca.
Luciana Grillo   +3 more
doaj   +1 more source

Peptide mass fingerprinting using field-programmable gate arrays [PDF]

open access: yes, 2009
The reconfigurable computing paradigm, which exploits the flexibility and versatility of field-programmable gate arrays (FPGAs), has emerged as a powerful solution for speeding up time-critical algorithms.
Beynon, R.J., Bogdan, I.A., Coca, D.
core   +1 more source

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