Results 41 to 50 of about 2,142 (185)

Gastroprotective Efficacy of North African Medicinal Plants: A Review on Their Therapeutic Potential for Peptic Ulcers

open access: yesFood Science &Nutrition, Volume 12, Issue 11, Page 8793-8824, November 2024.
Peptic ulcer disease remains common globally, driving interest in alternative treatments. This review examines 53 North African medicinal plants, including licorice, chamomile, olive, pomegranate, Aloe vera, and black seed, for their anti‐ulcer effects.
Nezar Cherrada   +14 more
wiley   +1 more source

Al-Qaeda in the Lands of the Islamic Maghreb

open access: yesJournal of Strategic Security, 2009
This paper is organized into four chapters that focus on the terrorist group Al Qaeda in the Lands of the Islamic Maghreb (AQIM). The four chapters examine different facets of the collective environment that have allowed AQIM to succeed and even thrive ...
Gregory A. Smith
doaj  

Messages from the past: the petroglyphs of El Hierro Island, Canary Islands

open access: yesGeology Today, Volume 40, Issue 6, Page 236-242, November/December 2024.
Ancient cultures have frequently made use of stone surfaces to carve and engrave symbols, letters and messages for others. These petroglyphs usually have a lasting character and are frequently preserved well beyond the survival of the culture that produced the petroglyphs.
Mario Guglielmi   +3 more
wiley   +1 more source

Knowledge Nomads: Understanding an Overlooked Segment of the Workforce Helps Managers Lead [PDF]

open access: yes, 2006
Managers have formal and official supervisory authority within an organizational hierarchy. As a result, a perennial concern of managers is employee mobility, i.e., the turnover of workers, and the implication of worker mobility for the staffing of ...
Pittinsky, Todd L., Shih, Margaret J.
core  

Development of a rapid detection assay for acetolactate synthase inhibitors resistance in three Amaranthus weed species through loop‐mediated isothermal amplification

open access: yesJournal of the Science of Food and Agriculture, Volume 104, Issue 9, Page 5522-5532, July 2024.
Abstract BACKGROUND The early detection of herbicide resistance in weeds is a key factor to avoid herbicide waste and improve agriculture sustainability. The present study aimed to develop and validate an allele‐specific loop‐mediated isothermal amplification (AS‐LAMP) assay for the quick on‐site detection of the resistance‐endowing point mutation Trp ...
Andrea Milani   +3 more
wiley   +1 more source

Descubriendo África [PDF]

open access: yes, 2018
Treball Final de Grau en Mestre o Mestra d'Educació Infantil. Codi: MI1040. Curs acadèmic: 2017/2018El siguiente trabajo de fin de grado (TFG) está enfocado en el conocimiento del entorno del continente de África y a la vez fomenta la tolerancia y el ...
Fornas Simal, Vanessa
core  

Terrorism, Trust, and Identity: Evidence from a Natural Experiment in Nigeria

open access: yesAmerican Journal of Political Science, Volume 68, Issue 3, Page 942-957, July 2024.
Abstract We study the effects of terrorism on political trust and national versus ethnic identification. Making use of unexpected attacks by the extremist group Boko Haram in Nigeria, which occurred during the fieldwork of a public opinion survey in 2014, we show that even in a context of weak state institutions and frequent terrorist activities ...
Robin Harding, Arinze Nwokolo
wiley   +1 more source

The Intraplate Stress Field of West Africa

open access: yesGeophysical Research Letters, Volume 51, Issue 11, 16 June 2024.
Abstract West Africa continues to host a growing number of low and intermediate‐magnitude earthquakes (M2‐5) along its passive margins, and its continental interior. Earthquake activity in these regions raises the need to comprehend the causes and the tectonic controls of the seismicity. Unfortunately, such studies are rare.
Jean‐Joel Legre   +3 more
wiley   +1 more source

The redistributive state and conflicts in Africa [PDF]

open access: yes
This paper argues that ethnic problems are only one aspect of political violence in Africa, while violent conflicts must be thought about as a failure of the state to perform some of its fundamental tasks.
Jean-Paul Azam
core  

Culture dimensions and it capability influence on organizational intelligence of Libyan oil and gas companies / Hadya S. Hawedi [PDF]

open access: yes, 2015
Different groups have different culture. In Libya there are different ethnic culture and they are the main managers in the Libyan oil and gas companies.
Hawedi, Hadya S.
core  

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