Results 151 to 160 of about 2,693,515 (272)

Let's Talk About Bone Cylinders. Taphonomy of Carnivores and Humans

International Journal of Osteoarchaeology, EarlyView.
ABSTRACTBone cylinders are a distinctive structure predominantly produced by durophagous carnivoran species during the consumption of long bones, in which the diaphyseal canal remains intact while both epiphyses are removed or consumed. This study evaluates the significance of this morphology, traditionally attributed to extant and extinct hyena ...
Darío Herranz‐Rodrigo
wiley   +1 more source

Prediction and reduction of dynamic factor based on dynamic behavior of gear systems. [PDF]

Sci Rep
Lee D, Shim SB, Kim S.
europepmc   +1 more source

Bioarcheological Insights From Fragmented Remains: Using Dental Health to Understand the Punic Necropolis of Monte Luna

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT To investigate oral health in the fragmented human remains from the Punic necropolis of Monte Luna, Sardinia, and evaluate what dental pathologies reveal about lifeways and diet. Human remains from 227 individuals recovered from 70 tombs were analyzed, including 21 females, 16 males (> 15 years), and 59 non‐adults (1–15 years).
Rossella Paba, Anna Willis, Kate Domett
wiley   +1 more source

Peri-prosthetic soft tissue considerations in periodontology and implantology: biological basis, clinical relevance, and contemporary perspectives. [PDF]

Saudi Dent J
R P, Boloor VA, K S R, Rao A.
europepmc   +1 more source

Solids Conveying in Injection Molding Machines—Analytical Model for Smooth and Grooved Feed Sections Derived From DEM Simulations

Polymer Engineering &Science, EarlyView.
Understanding Solids Conveying in Injection Molding Machines – Dimensions. ABSTRACT Solids conveying is a key aspect for the design of polymer processing machines, especially for processes with high screw speeds, grooved feed sections, and material with low bulk density.
Jan Landgraeber, Volker Schoeppner, Dennis Kleinschmidt, Dominik Jonek, Nils Grieger   +4 more
wiley   +1 more source

Investigation on dynamic characteristics of herringbone planetary gear transmission system with staggered tooth phase. [PDF]

PLoS One
Hou S, Ye H, Zhu D, Zhang S, Li J, Xia M, He S.   +6 more
europepmc   +1 more source

Design and Testing of a Minimal Configuration Underwater Micro‐Glider: Automating Lake and Reservoir Monitoring

Journal of Field Robotics, EarlyView.
ABSTRACT Uncrewed underwater vehicles (UUVs) have transformed oceanographic research through autonomous data gathering. Similarly, lake and other aquatic research can potentially be automated and transformed. However, UUVs would need to be smaller, lighter, less complex, and cheaper than currently available to make them more practical and user‐friendly
James M Rand, Alan Hunter, Danielle Wain, Lee D Bryant   +3 more
wiley   +1 more source

Laser Shock Peening of Gear Steels and Related Metallic Materials: Near-Surface States, Surface Integrity, and Component-Level Applications. [PDF]

Materials (Basel)
Sheng Y, Hou X, Hou Y, Chen W, Liu Q, Li X, Qu S.   +6 more
europepmc   +1 more source

Calvarial Bone Channels and a Putative Craniomaxillary–Brain Interface in Central Nervous System Immunity

Med Research, EarlyView.
Ziwen Sheng, Yulong Zhang, Hao Wang, Wenyu Zhen, Youming Zhu, Haitao Wang, Hengguo Zhang   +6 more
wiley   +1 more source

Mechanism‐Guided Engineering of Upconversion Nanoparticles for Antibacterial Phototherapy: From Photonic Principles to Translational Nanosystems

Small, EarlyView.
This review provides a systematic overview of the field of antibacterial PhotoDynamic Therapy (aPDT) triggered by upconversion nanoparticles (UCNPs), focusing on the mechanisms and the key factors that define their efficacy for generating bactericidal species upon NIR‐light activation.
Zhe Li, Calum Johnston, Barbara Lonetti, Clément Roux   +3 more
wiley   +1 more source