15 results found

Christian Ballardo Medina, Jaime Matus Rojas, Paul Humberto Valdez Castillejo, Eduardo Esau Luna Madrid

Background Preoperative identification of patients at risk for severe operative difficulty during laparoscopic cholecystectomy remains clinically relevant. C-reactive protein (CRP) reflects systemic i...

BMC Surgery 2026-04-21 rs-9257177
Laparoscopic cholecystectomy Acute calculous cholecystitis C-reactive protein Postoperative complications Parkland grading scale

Xuan Tran, Rachel Austin, Kendall Morman

This paper applies the n-dimensional unit ball recurrence Vₙ = (2π/n)·Vₙ₋₂ to hotel revenue management, demonstrating that the seventh revenue dimension first destroys feasible optimization volume (th...

Journal of Revenue and Pricing Management 2026-04-21 rs-9349641
n-ball volume Slutsky decomposition hotel revenue management ADR RevPAR occupancy curse of dimensionality high-dimensional optimization Total Revenue Management spiky spheres

Sabrina Medeiros, Bruno Mayrink, Jhonathan Silva, Ricardo Campos, Tatiana Cornelissen, Marcilio Fagundes

The Central–marginal hypothesis predicts that populations occurring at the periphery of a species’ geographic distribution experience more adverse environmental conditions, resulting in reduced popula...

Research Square 2026-04-20 rs-9336875
Ant ecology Geographic range limits Phenotypic variation Species distribution Trait-based ecology
Research Article under-review

Lactylation Dynamics in Myxozoan Proteins

Amr A. G. Ibrahim, Juliana Naldoni, Antônio A. M. Maia, Juliano R. Sangalli, Caroline M. Meira, Rayline T. A. Figueredo, Beth Okamura, Paul F. Long, Edson A. Adriano

Lactylation has recently emerged as a novel post-translational modification with critical implications for gene regulation and host–parasite interactions, as demonstrated in species of Plasmodium and ...

Discover Genetics and Evolution 2026-04-20 rs-9266461
Myxozoa Epigenetics Oxford Nanopore sequencing Host–parasite interactions Cnidaria

Redouane Hakimi, Badreddine Benyacoub, Mohamed Ouzineb

Imbalanced binary classification is a common issue in serious contexts when rare events have practical effects. Traditional cost-sensitive strategies improve minority identification, but they frequent...

Knowledge and Information Systems 2026-04-20 rs-9199348
binary classification imbalanced dataset cost sensitivity features selection mathematical programming
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