Results 21 to 30 of about 291,958 (277)

Animal Bones and Bone Artefacts from the Viking Age Site of Tornimäe in Saaremaa

open access: yesArchaeologia Lituana, 2020
Archaeological investigations in Tornimäe in the eastern part of the island Saaremaa took place in 1963, 1968 and 2004. Artefacts found during the excavations are mainly dated to the Viking Age.
Heidi Luik, Liina Maldre
doaj   +1 more source

Patterns in the modification of animal and human bones in Iron Age Wessex: revisiting the excarnation debate [PDF]

open access: yes, 2008
Social practices concerning the treatment of human and animal remains in the Iron Age have long been a focus of debate in archaeological literature. The absence of evidence of a formal burial rite and the regular retrieval of human remains from ‘special’
Madgwick, Richard
core   +8 more sources

Validation of a 3D-printed human temporal bone model for otology surgical skill training

open access: yesWorld Journal of Otorhinolaryngology-Head and Neck Surgery, 2021
Hypothesis: Three-dimensional (3D) printed temporal bones are comparable to cadaveric temporal bones as a training tool for otologic surgery. Background: Cadaveric temporal bone dissection is an integral part of otology surgical training.
Wade W. Chien   +2 more
doaj   +1 more source

Influence of the osteosynthesis plate on ultrasound propagation in the bone [PDF]

open access: yesActa Ortopédica Brasileira, 2014
Objective: To analyze the influence of steel plates for osteosynthesis on the velocity of ultrasound propagation (VU) through the bone.Methods: The transverse coronal and sagittal velocity of ultrasound propagation underwater were measured on the intact ...
Márcio Takey Bezuti   +4 more
doaj   +1 more source

The presence of Wormian bones increases the fracture resistance of equine cranial bone.

open access: yesPLoS ONE, 2021
Wormian (intrasutural) bones are small, irregular bones, that are found in the cranial sutures of the skull. The occurrence of Wormian bones in human skulls has been well documented but few studies have detected the presence of such bones in domestic ...
Lilibeth A Zambrano M   +4 more
doaj   +1 more source

Effects of Lobeglitazone, a New Thiazolidinedione, on Osteoblastogenesis and Bone Mineral Density in Mice [PDF]

open access: yesEndocrinology and Metabolism, 2017
BackgroundBone strength is impaired in patients with type 2 diabetes mellitus despite an increase in bone mineral density (BMD). Thiazolidinedione (TZD), a peroxisome proliferator activated receptor γ agonist, promotes adipogenesis, and suppresses ...
Kyoung Min Kim   +8 more
doaj   +1 more source

Bone marker gene expression in calvarial bones: different bone microenvironments

open access: yesJournal of Biological Research - Thessaloniki, 2017
Background In calvarial mice, mesenchymal stem cells (MSCs) differentiate into osteoprogenitor cells and then differentiate into osteoblasts that differentiate into osteocytes, which become embedded within the bone matrix.
Osama Al-Amer
doaj   +1 more source

Limited Associations between Keel Bone Damage and Bone Properties Measured with Computer Tomography, Three-Point Bending Test, and Analysis of Minerals in Swiss Laying Hens

open access: yesFrontiers in Veterinary Science, 2017
Keel bone damage is a wide-spread welfare problem in laying hens. It is unclear so far whether bone quality relates to keel bone damage. The goal of the present study was to detect possible associations between keel bone damage and bone properties of ...
Sabine G. Gebhardt-Henrich   +6 more
doaj   +1 more source

Allometric relationships among body mass, MUZZLE-tail length, and tibia length during the growth of Wistar rats1 [PDF]

open access: yesActa Cirúrgica Brasileira, 2015
PURPOSE : To investigate allometric relationships among body mass (BM), muzzle-tail length (MTL), and tibia length (TL) in Wistar rats and establish their growth rate change parameters. METHODS : Eighteen male and 18 female Wistar rats were studied from
Hildemberg Agostinho Rocha de Santiago   +5 more
doaj   +1 more source

Radiological Differences in Chondroblastoma of Tubular and Non-Tubular Bones [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery, 2017
Introduction: Chondroblastomas are rare bone tumours accounting for only 1% all primary bone tumours. Epiphysis of long bones are most commonly affected, where as the flat bones, short tubular bones and apophysis of long bones are comparatively less ...
Sujata Patnaik   +4 more
doaj   +1 more source

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