Results 151 to 160 of about 1,990,934 (252)

beak

beak nanimal beakLiteral? Withd?Used IUsed IWithdrawnDNE has 'beak n' in reference to a person's nose, not an animal's. Check mark under 'withd?

core  

Three-Dimensional Reconstruction of Cephalopod Beaks: A 3D Modeling Workflow Combining Prism-Assisted Photogrammetry and Micro-CT Validation. [PDF]

Ecol Evol
Xu L, Li Y, Chen J, Huang D, Liu Y, Wang L, Liu B.   +6 more
europepmc   +1 more source

A Comparison of Nest Structure and Materials in Three Species of Penduline Tits (<i>Remiz</i> spp.). [PDF]

Ecol Evol
Hao Z, Huang Y, Jiang J, Zhou Z, Jiang W, Tang B, Hanahati K, Bayaheng K, Zhang Z, Wang H, Chen.   +10 more
europepmc   +1 more source

Comparative Performance Evaluation and Genetic Potential of Frizzle and Deshi Dwarf Chicken Under Intensive Management Condition. [PDF]

Vet Med Sci
Amy BF, Haque MN, Mia MM.
europepmc   +1 more source

Protective role of methylcobalamin (Vit B12) and pyridoxine (Vit B6) combination against teratogenic effects induced by lead in chick embryo. [PDF]

Toxicol Rep
Idrees R, Kanwal MA, Ahmad SN, Ahmad KR, Ahmad W, Ghazanfar N, Inayat I, Khalid M, Suleman S.   +8 more
europepmc   +1 more source

Robust Tracking and Quantification of Open-Beak Behavior for Heat Stress Assessment in Multi-Tier Caged Rearing Broiler Breeders via Mobile Inspection. [PDF]

Animals (Basel)
Kong N, Liu T, Li G, Xi L, Wang S, Shi Y.   +5 more
europepmc   +1 more source

Multi‐method analysis for the three‐dimensional reconstruction of muscle fascicles from DiceCT datasets

The Anatomical Record, EarlyView.
Abstract Muscle architecture is a major determinant of muscle performance and, in mammalian lineages, has been correlated with both feeding ecology and locomotor behaviors. Over the past decade, contrast‐enhanced micro‐CT (DiceCT) has emerged as an alternative to traditional dissection‐based measurement.
Aleksandra Ratkiewicz, Michael C. Granatosky, Cassidy E. Davis, Julia Molnar, Adam Hartstone‐Rose, Edwin Dickinson   +5 more
wiley   +1 more source

Two new species of the subgenus <i>Trichodolichopeza</i> Alexander, 1917 from China, with a key to Asian species (Diptera, Tipulidae, <i>Dolichopeza</i>). [PDF]

Zookeys
Liu Q, Geng J.
europepmc   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Beak and feather disease virus variant-dependent antibody reactivity in naturally infected psittacine birds. [PDF]

Virus Res
Kellerstrass E, Rinder M.
europepmc   +1 more source