Results 171 to 180 of about 455,668 (258)

A man of his time: Joseph Leidy, racial science, and American anatomy

Anatomical Sciences Education, EarlyView.
Abstract Professor Joseph Leidy M.D. was arguably the most influential anatomist in the nineteenth‐century United States, having written over 500 publications and serving as the first President of the Association of American Anatomists. While many of Leidy's diverse contributions to American science and medicine are well‐known, scholars have said much ...
Christopher D. E. Willoughby
wiley   +1 more source

Standardizing mercury litterfall and throughfall data for comparative research: Introducing the MFallDa global database. [PDF]

Data Brief
Sereni L, Jahangir E, Feng X, Fernandez IJ, Fostier AH, Grigal D, Gómez-Armesto A, Kolka R, Munthe J, Navrátil T, Nóvoa-Muñoz JC, Parente-Sendín A, Pontevedra-Pombal X, Silva-Filho EV, Angot H.   +14 more
europepmc   +1 more source

The Inka Khipu and Yupana: A Reply to Zen Vasconcellos and Rojas Gamarra (2026)

Astronomische Nachrichten, EarlyView.
ABSTRACT A new analysis by Zen Vasconcellos and Rojas Gamarra offers a novel interpretation of the Inka devices used for calculating (yupana) and recording (khipu) numbers. They claim the Inka devices represented numbers neither positionally, with place value, as most researchers have assumed, nor additively, without place value, a possibility uniquely
Cinzia Florio, Karenleigh A. Overmann
wiley   +1 more source

Near-term increased exposure to political risk for African power trades. [PDF]

Nat Commun
Bonserio T, Carlino A, Giuliani M, Castelletti A.   +3 more
europepmc   +1 more source

A system dynamics‐based framework for bioenergy planning in sub‐Saharan Africa: integrating circular bioeconomy and Fourth Industrial Revolution technologies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Energy scarcity remains a persistent challenge in sub‐Saharan Africa (SSA), where limited access to reliable, affordable, and clean energy constrains socioeconomic development. Biomass resources, including agricultural residues, forest waste, and waste from other biological sources, are widely available, but their use for modern energy ...
Joseph O. Dirisu, Thywill Cephas Dzogbewu, Deon Johan de Beer   +2 more
wiley   +1 more source

Ecological Role of the Common Pheasant (<i>Phasianus colchicus</i>) in Maintaining Tick Populations in Croatia. [PDF]

Animals (Basel)
Pintur K, Fabijanić N, Dumić T, Gagović E, Slijepčević V, Jurković Žilić D, Beck R.   +6 more
europepmc   +1 more source

Acid‐activated water hyacinth (Eichhornia crassipes) from the Nile River for textile wastewater reclamation: A comparative evaluation of anionic and cationic dye adsorption

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Water hyacinth (Eichhornia crassipes) is an extremely invasive aquatic plant with notable environmental and socioeconomic impacts; however, its unique physicochemical properties offer potential for wastewater treatment through adsorption. This study investigates the acid activation of water hyacinth using acetic, sulphuric, hydrochloric, and ...
Zeinab Elbhnsawi, Mardin Abdalqadir, Omar Aboelazayem, Nessren M. Farrag   +3 more
wiley   +1 more source

A Comparative Analysis of AI HRM Governance Approaches Across African Countries: Continental Patterns and Divergences. [PDF]

F1000Res
Bangura S, Lourens ME.
europepmc   +1 more source

A university‐certified course on dossier assessment for regulatory scientists in Africa—Reporting on our 5‐year experience

British Journal of Clinical Pharmacology, EarlyView.
Aim The shortage of trained clinical assessors in African National Regulatory Authorities (NRAs) poses a challenge to effective regulatory decision‐making. Developed in line with the World Health Organization's (WHO) Global Competency Framework (WHO‐GCF), a university‐certified short course, Dossier assessment for clinical assessors in Africa, was ...
Stephanie Leigh, Boitumelo Semete‐Makokotlela, Ivana Škrnjug‐Yudov, David Mukanga, Delese Mimi Darko, Eric Karikari‐Boateng, Peter Stonier, Luther Gwaza, Precious Matsoso, Bernd Rosenkranz, Birka Lehmann, Arnold G. Vulto, John G. Woodland, Shabir Banoo, Frieda Shigwedha, Maphutheho Selikane, Unathi Mabona‐Mgoqi, Asare Yeboah, Ntombi Mthembu, Goonaseelan ( Colin) Pillai   +19 more
wiley   +1 more source

Paved Roads as Ecohydrological Modifiers: Slope-Driven Runoff Is Associated With Roadside Establishment of the Atlantic Halophyte <i>Cochlearia danica</i> in Continental Europe. [PDF]

Ecol Evol
Kis S, Nagy J, Molnár V A.
europepmc   +1 more source