Results 161 to 170 of about 177,593 (260)

A false alarm in bladder cancer surveillance: eosinophilic cystitis after intravesical BCG instillations. [PDF]

open access: yesJ Surg Case Rep
Gounni MY   +7 more
europepmc   +1 more source

Time and Free Trade Agreements: Implications for the AfCFTA

open access: yesJournal of International Development, EarlyView.
ABSTRACT This study examines how free trade agreements (FTAs) can boost economic growth by increasing trade, with clear implications for the African Continental Free Trade Agreement (AfCFTA). Our main finding is that in general, the effects of FTAs are delayed by at least 3 years on average for intra‐African trade.
Michael Olabisi   +2 more
wiley   +1 more source

Patient Centring in CT: An International Survey of Clinical Practice and Future Directions

open access: yesJournal of Medical Radiation Sciences, EarlyView.
An international survey of 321 radiographers from 43 countries found vertical mis‐centring below the CT isocentre is the most frequent positioning error. Only 34% had access to automated centring systems and 17% used them consistently. Substantial knowledge gaps exist regarding radiation dose and CT number variability, highlighting the need for ...
Yasser H. Hadi   +9 more
wiley   +1 more source

Paediatric computed tomography diagnostic reference levels in Africa: A systematic review

open access: yesJournal of Medical Radiation Sciences, Volume 72, Issue 1, Page 139-147, March 2025.
Improvements in computed tomography (CT) technology have increased its applications in medical imaging. Variations in the paediatric DRLs indicate that harmonisation and standardisation of paediatric CT protocols are essential for the optimisation of paediatric doses. Abstract Introduction Improvements in computed tomography (CT) technology in terms of
Emmanuel Gyan   +3 more
wiley   +1 more source

A New Hydroclimatic Signature: Negative NAO Dominance Under Weak La Niña Conditions During the 2025–2026 Northwest Africa Floods

open access: yesInternational Journal of Climatology, EarlyView.
Conceptual hydroclimatic pathway linking the concurrent negative North Atlantic Oscillation (NAO) phase and weak La Niña conditions to extreme February rainfall and flash flooding in Northwest Africa. ABSTRACT The winter of 2025–2026 in Morocco exhibited a rapid hydroclimatic transition from prolonged drought to widespread flooding, representing an ...
Afshin Amiri   +2 more
wiley   +1 more source

The Influence of Soil Properties on the Agronomic Efficacy of Rock Dust: A Comparative Analysis of a Semiarid Ultisol and Global Soil Types

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background: Enhanced rock weathering (ERW) using silicate rock dust is a promising strategy for soil remineralization and carbon dioxide removal. However, its agronomic efficacy is highly dependent on soil properties. Aim: This study provides a comprehensive comparative analysis of the influence of soil type on the performance of rock dust ...
Dennis O. Galdino, William De Paiva
wiley   +1 more source

Internationalization, Dynamic Capabilities, and Innovation: Unveiling the Impact on Hotel Chain Performance

open access: yesStrategic Change, EarlyView.
ABSTRACT The indirect effect of dynamic capabilities on performance has recently emerged as a topic of significant interest and debate in management research. In turbulent environments such as the international hotel industry, where companies constantly innovate to improve their performance, it is important to consider the effect of these dynamic ...
Laura Rienda   +2 more
wiley   +1 more source

50 years of contraception: trends in contraception prevalence rate and unmet family planning needs in twenty Arab countries (1970-2020). [PDF]

open access: yesBMJ Glob Health
Khalis M   +10 more
europepmc   +1 more source

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