Results 111 to 120 of about 18,848 (259)

Evaluation of the Sigma Quality level for Serum Iron determination by two colorimetric methods, Ferrozine and Ferene S [PDF]

open access: yes, 2019
Iron plays important functions in the body such as the formation and functioning of hemoglobin and it’s disorders are among the most common diseases of human1.
Faria, Ana Paula   +3 more
core  

Bargaining over a finite set of alternatives [PDF]

open access: yes, 2007
We analyze bilateral bargaining over a finite set of alternatives. We look for “good” ordinal solutions to such problems and show that Unanimity Compromise and Rational Compromise are the only bargaining rules that satisfy a basic set of properties.
A Rubinstein   +16 more
core   +1 more source

A Decade of Progress: Review of the Synthesis of Dibenzo[b,f]oxepines

open access: yesThe Chemical Record, Volume 25, Issue 10, October 2025.
This review summarizes recent advances in dibenzo[b,f]oxepine synthesis, highlighting medicinal and materials applications. It discusses classical and modern methods, including cross‐coupling, intramolecular cyclizations, and diversification strategies, emphasizing efficiency, selectivity, and sustainability. Emerging trends such as greener approaches,
Gabriel Pereira da Costa   +6 more
wiley   +1 more source

Semen cryopreservation and storage in liquid nitrogen: Impact on chromatin compaction

open access: yesAndrology, Volume 13, Issue 7, Page 1780-1796, October 2025.
Abstract Background Sperm cryopreservation is a consolidate option for long‐term male fertility preservation. The freezing/thawing procedure causes detrimental effects to spermatozoa, including damage to viability, motility, membrane composition, and DNA, whereas the effect on sperm chromatin compaction is less studied.
Lara Tamburrino   +8 more
wiley   +1 more source

Quality assurance for point-of-care testing in Mozambique’s National Health Service

open access: yesAfrican Journal of Laboratory Medicine, 2016
No abstract available.
Patrina Chongo   +9 more
doaj   +1 more source

Leptogenesis in Complex Hybrid Inflation

open access: yes, 2008
We study the transference of an initial leptonic charge contained in a complex scalar field (waterfall field) at the end of the inflation to the leptons of the standard model and then convert this leptonic charge in baryonic charge by sphaleron process ...
Alfredo Herrera-Aguilar   +4 more
core   +1 more source

Embodied AI: A Survey on the Evolution from Perceptive to Behavioral Intelligence

open access: yesSmartBot, Volume 1, Issue 3, September 2025.
Exploring the trends of Embodied AI, this review presents a structural framework that details how AI technologies enable intelligent robot behaviors. It delves into the critical aspects of perception, decision‐making, and execution for both manipulation and mobility behavior, offering a clear guide to the field and its distinction from disembodied AI ...
Chen Yifan   +17 more
wiley   +1 more source

Impact of implementing a category 1 external quality assurance scheme for monitoring harmonization of clinical laboratories in Spain

open access: yesAdvances in Laboratory Medicine, 2020
The objective of the present study was to examine the evolution of the analytical performance specifications (APS) used in External Quality Assurance (EQA) schemes, as well as the efficacy of a category 1 EQA scheme in monitoring the harmonization of ...
Ricós Carmen   +22 more
doaj   +1 more source

External Quality Assessment for Next-Generation Sequencing-Based HIV Drug Resistance Testing: Unique Requirements and Challenges

open access: yesViruses, 2020
Over the past decade, there has been an increase in the adoption of next generation sequencing (NGS) technologies for HIV drug resistance (HIVDR) testing.
Emma R. Lee   +3 more
doaj   +1 more source

Pharmaceutical Persistent Pollutants in the Aquatic Environment of Malaysia: Sources, Impacts, and Mitigation Strategies

open access: yesEnvironmental Quality Management, Volume 35, Issue 1, Fall 2025.
ABSTRACT Pharmaceutical pollutants in aquatic environments have become a growing concern worldwide due to their persistence and potential ecological and human health impacts. In Malaysia, the rapid expansion of urban areas, increasing population, and rising healthcare demands have contributed to the growing influx of pharmaceutical pollutants into ...
Upeksha Gayangani Jayasekara   +4 more
wiley   +1 more source

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