Results 121 to 130 of about 7,201 (251)

A broadband Terahertz metamaterial absorber enabled by a water-assisted square-pyramid architecture with optical transmittance. [PDF]

Sci Rep
Zhao Y, Hu P, Zhang X, Li Q, Xie T, Yuan Y, Wu X, Ling F.   +7 more
europepmc   +1 more source

LapDINO: A DINOv3 and Laplacian Pyramid-Based Approach for Outdoor Terrain Segmentation. [PDF]

Sensors (Basel)
Ling S, Qin X, Xu W, Fu M, Huang H, Ma S, Liu Z.   +6 more
europepmc   +1 more source

Spiral Geometry in Ancient Design: Evidence of Fibonacci Proportions in the Egyptian and Bosnian Pyramids

This study investigates the geometric presence and architectural significance of Fibonacci spirals within two of the world’s most enigmatic pyramid complexes: the Giza Plateau in Egypt and the Bosnian Valley of the Pyramids in Visoko, Bosnia and Herzegovina.
openaire   +3 more sources

Design, Implementation, and Verification of High-Accuracy Trapezoidal Dual-Axis Sun Sensors for LEO Satellite Attitude Determination. [PDF]

Sensors (Basel)
Ou-Yang M, Tai CI, Huang GY, Cheng TY, Liu CH, Liu YS, Chiou JC, Chan CY, Hsieh TY, Lin CT, Jan YW, Lin CH, Yan YJ.   +12 more
europepmc   +1 more source

A comparative study of strain- and stress-based failure prediction methods in single-point incremental forming of Al/Ti two-layer sheets considering different strain paths. [PDF]

Sci Rep
Tayebi P, Meymand MM, Hashemi R.
europepmc   +1 more source

Much more than their fangs: Macroscopic anatomy of the brain of Bothrops moojeni Hoge 1966 (Squamata, Serpentes, Viperidae)

The Anatomical Record, EarlyView.
Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo, Júlio César Costa de Souza, Angele Martins   +2 more
wiley   +1 more source

FERMam: a lightweight dual-source and multi-scale fusion framework for facial expression recognition. [PDF]

Sci Rep
Gao C, Ji X, Zhang Q, Tu C, He H.
europepmc   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

New Perspectives Provided by Merging Computed Tomographic Scanning and Electroanatomical Mapping of Koch's Pyramid. [PDF]

J Cardiovasc Dev Dis
Pandozi C, Matteucci A, Anderson RH, Galeazzi M, Russo M, De Filippis G, Danti M, Mariani MV, Lavalle C, Bassi A, Malacrida M, Bura M, Colivicchi F.   +12 more
europepmc   +1 more source