Results 21 to 30 of about 9,133 (248)

Recent origin of low trabecular bone density in modern humans [PDF]

open access: yes, 2014
Humans are unique, compared with our closest living relatives (chimpanzees) and early fossil hominins, in having an enlarged body size and lower limb joint surfaces in combination with a relatively gracile skeleton (i.e., lower bone mass for our body ...
Bernhard Zipfel   +11 more
core   +1 more source

First evidence of a whale bone industry in the western European Upper Paleolithic: Magdalenian artifacts from Isturitz (Pyrénées-Atlantiques, France) [PDF]

open access: yes, 2008
International audienceRecent reexamination of osseous material from the Magdalenian layers of the Isturitz cave (Pyrénées-Atlantiques, France) by the author and F. Poplin has shown that several artifacts once considered to be made of antler have now been
Pétillon, Jean-Marc
core   +4 more sources

Histria – Acropolă Centru-Sud. Date asupra artefactelor din materii dure animale (II)

open access: yesMateriale și Cercetări Arheologice, 2019
The article offers the extensive primary research data of the assemblage from 2017 archaeological campaign, comprising 19 pieces. The typological categories are : adornments-accessories (bone hair pins – 2 ; decorated red deer plate – 1) ; hafts (bone ...
Beldiman, C.   +3 more
doaj   +1 more source

Are osseous artefacts a window to perishable material culture? Implications of an unusually complex bone tool from the Late Pleistocene of East Timor [PDF]

open access: yes, 2014
We report the discovery of an unusually complex and regionally unique bone artefact in a Late Pleistocene archaeological assemblage (c. 35 ka [thousands of years ago]) from the site of Matja Kuru 2 on the island of Timor, in Wallacea.
Aplin, K. P.   +2 more
core   +1 more source

Histria – Acropolă Centru-Sud. Date asupra artefactelor din materii dure animale (I)

open access: yesMateriale și Cercetări Arheologice, 2018
The analysis of the artefacts from osseous raw materials discoveret in Histria – Acropolis Centre‐ South Sector is integrated in the series of extensive scientific valorisation of the artefacts from osseous raw materials recovered from archaeological ...
Beldiman, C.   +3 more
doaj   +1 more source

Isaccea–Noviodunum. Artefacte din materii dure animale descoperite în 2014 [PDF]

open access: yesPeuce, 2015
Isaccea, Tulcea County (Noviodunum) -osseous materials discovered during 2014 archaeological campaign. The archaeological researches carried out in 2014 in various sectors of Isaccea-“Fortress” site (Noviodunum), Tulcea County (NOV) recovered several ...
Corneliu BELDIMAN   +2 more
doaj  

The Effects of Exosomes on the Regeneration of Rat Calvaria [PDF]

open access: yes, 2020
Periodontal disease is a bacterial induced chronic inflammatory condition that occurs in a susceptible host, affecting the teeth, gingiva, periodontal ligament, and alveolar bone.
Beitz, Jill T
core   +1 more source

Roe Deer as Raw Material for Middle Mesolithic Fishhooks? An Experimental Approach to the Manufacture of Small Bone Fishhooks

open access: yesEXARC Journal, 2020
Bone fishhooks have occasionally been retrieved from bone assemblages at coastal sites dating to the Middle Mesolithic phase (8300-6300 cal. BC) in Southern Norway and Western Sweden (the north-eastern Skagerrak region, Figure 1).
Anja Mansrud, Morten Kutschera
doaj  

Comparison of osseointegration in piezoimplants versus cylindrical implants [PDF]

open access: yes, 2019
BACKGROUND: Dental implants have been successful for the restoration of edentulous areas, but current techniques are inadequate in areas lacking sufficient bone volume. Piezoelectric surgery has shown encouraging effects on both osseous healing.
Fujinaka, Trevor
core  

The timing of Aurignacian occupation of the British Peninsula [PDF]

open access: yes, 2012
Unlike regions farther south, the timing of the appearance of the Aurignacian in the far northwest of Europe is very poorly defined. This is the result of a less abundant archaeological record and problems associated with its early excavation.
Dinnis, Rob
core   +1 more source

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