Results 21 to 30 of about 77,183 (193)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+3 more sources

Prevalence and factors associated with neonatal mortality among neonates hospitalized at the National Hospital Nouakchott, Mauritania

open access: yesThe Pan African Medical Journal, 2019
INTRODUCTION: Neonatal mortality remains a significant public health burden worldwide, with about 4 million deaths per year. To provide evidence for the implementation of prevention measures aimed at the reduction of neonatal mortality, we performed a ...
Abdellahi Weddih   +9 more
doaj   +1 more source

Impacts of climate variations and human influences on groundwater recharge in the semi-arid Trarza aquifer (SW Mauritania) [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences
Hydrological processes are rapidly changing in semi-arid areas under the double constraint of climate change and anthropization. Such changes were investigated at different scales of time and space in the Trarza aquifer (SW Mauritania), a flat region of ...
A. S. Mohamed   +4 more
doaj   +1 more source

Macroid Formation in <i>Salmacina stellaebayensis</i> n. sp. From Mauritania's Baie de l'Étoile With New Insights on Mitogenome Evolution in Serpulidae (Annelida). [PDF]

open access: yesEcol Evol
We describe Salmacina stellaebayensis n. sp. from Mauritania's Baie de l'Étoile and provide the first complete mitochondrial genome for the genus Salmacina. The species forms distinctive macroid colonies in Cymodocea nodosa seagrass meadows, offering new insights into serpulid life history and habitat specialization.
Cremer HA   +5 more
europepmc   +2 more sources

Quadrigeminal cistern arachnoid cyst causing hydrocephalus

open access: yesThe Pan African Medical Journal, 2020
The quadrigeminal cistern is an unusual location for these cysts. Quadrigeminal arachnoid cysts account for 5% to 10% of all intracranial arachnoid cysts.
Sidi Salem-Memou, Najat Boukhrissi
doaj   +1 more source

Rift Valley fever, Mauritania, 2020: Lessons from a one health approach

open access: yesOne Health, 2022
A new outbreak of Rift Valley fever (RVF) occurred in Mauritania from September to November 2020, involving 78 reported human cases and 186 reported animal cases. Eleven out of the 13 regions of the country were affected by the epidemic, with the highest
Yahya Barry   +14 more
doaj   +1 more source

Epidemiological profile clinical, therapeutic, and prognostic characteristics of the upper aerodigestive tract cancers in Mauritania (2017 to 2023) [PDF]

open access: yesBIO Web of Conferences
Upper aerodigestive tract (UADT) cancers are among the six most frequent malignancies worldwide. They are strongly associated with tobacco and alcohol exposure and mostly occur after the age of 50. In Mauritania, however, national data are still missing.
Maaloum Zeinebou   +4 more
doaj   +1 more source

Pied varus équin de l'adulte traité par arthrodèse tibiocalcanéenne: à propos de deux cas (3 pieds)

open access: yesThe Pan African Medical Journal, 2018
Le pied bot varus équin (PBVE) invétéré est une attitude vicieuse du pied qui ne repose plus sur le sol par ses points d'appui normaux mais par son bord externe et sa pointe.
Mohamed Mahmoud El Hacen   +5 more
doaj   +1 more source

The role of marine protected areas in sustaining fisheries: The case of the National Park of Banc d’Arguin, Mauritania

open access: yesAquaculture and Fisheries, 2020
Mauritania is characterized by fast-growing fisheries that have developed over the past several decades from low levels of fishing to intense fishing and have led to severe decreases in biomass and severe signs of overexploitation.
Ewan Trégarot   +11 more
doaj   +1 more source

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