Results 151 to 160 of about 3,945 (231)

Alloy Solutions for Ammonia Cracking: A Review

open access: yesMaterials and Corrosion, Volume 77, Issue 6, Page 923-934, June 2026.
This work provides a literature overview of the nitriding and degradation of structural materials under ammonia cracking conditions and explains the known mechanisms and the gaps, where research is required. ABSTRACT Hydrogen is a key factor in energy storage and transportation, which will inevitably lead to a substantial increase in demand.
Mathias Christian Galetz   +3 more
wiley   +1 more source

[Clear cell carcinoma of the cervix in Mauritania: a case report]. [PDF]

open access: yesPan Afr Med J
Mamina AEH   +6 more
europepmc   +1 more source

Superstitions on Human Papillomavirus in Africa: A Scoping Review

open access: yesPublic Health Challenges, Volume 5, Issue 2, June 2026.
Africa bears a high burden of HPV‐induced diseases; this scoping review explored how superstitions and cultural beliefs fuel vaccine hesitancy. There are widespread myths and opposition from cultural/religious leaders that drive HPV vaccine hesitancy; targeted and culturally sensitive campaigns/educations are essential to improve vaccine uptake and ...
Jimoh Amzat   +6 more
wiley   +1 more source

On an Aggregation Theory for Indicators Expressing Behaviors of Complex Systems With an Application to Sustainability

open access: yesSustainable Development, Volume 34, Issue 3, Page 3304-3321, June 2026.
ABSTRACT Certain attributes of large‐scale complex systems are often expressed through sets of indicators. For example, the sustainability of an entity, be it a nation, a city, an energy system, a corporation etc., can be effectively represented by indicators and corresponding data series.
Vassilis S. Kouikoglou   +1 more
wiley   +1 more source

A tale of two microbialites: Stromatolites and microbially induced sedimentary structures

open access: yesSedimentology, Volume 73, Issue 4, Page 849-863, June 2026.
ABSTRACT Microbialites are biosedimentary structures built by microbial mats. Five microbialite groups are distinguished: stromatolites, thrombolites, dendrolites, leiloites and microbially induced sedimentary structures (MISS). This contribution discusses the two most abundant microbialite groups in marine settings, stromatolites and MISS.
Nora Noffke, Stanley M. Awramik
wiley   +1 more source

Champignon tueur en Mauritanie

open access: yes, 2015
Le bayoud, une maladie des palmiers dévastatrice et redoutée, est apparu pour la première fois dans le Tagant en Mauritanie centrale. Jusque-là, le champignon responsable (Fusarium oxysporum albedinis) s’était manifesté seulement dans ses..
Technical Centre for Agricultural and Rural Cooperation
core  

Review and cross-cultural analysis of medicinal plants traditionally used in Mauritania. [PDF]

open access: yesJ Ethnobiol Ethnomed
Yebouk C   +6 more
europepmc   +1 more source

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