Results 181 to 190 of about 788,206 (342)

Physical and chemical comparison of modern and fossil tooth and bone material [PDF]

, 1951
Elizabeth B. Jaffe, Alexander M. Sherwood   +1 more
openalex   +1 more source

Histochemical indications for a chemically complex signal produced by the cervical gill slit gland of the pygmy sperm whale (Kogia breviceps)

The Anatomical Record, EarlyView.
Abstract The pygmy sperm whale (Kogia breviceps) possesses an exocrine gland associated with its false gill slit pigmentation pattern. The cervical gill slit gland is a compound tubuloalveolar gland that produces a holocrine secretion and displays maturational changes in size and secretory histology. While the morphology of the cervical gill slit gland
Tiffany F. Keenan, William A. McLellan, Sentiel A. Rommel, Alexander M. Costidis, Craig A. Harms, J. G. M. Thewissen, Susan J. Rehorek, David S. Rotstein, Mark D. Gay, Alison R. Taylor, Heather N. Koopman, Ying Wang, Stephanie Kamel, D. Ann Pabst   +13 more
wiley   +1 more source

Endodontic Consequences of Early Stage of Medication-Related Osteonecrosis of the Jaw: A Case Report. [PDF]

Clin Exp Dent Res
Baaroun V, Elbhar S, Rémond C, Guessoum I, Rochefort J, Lescaille G, Boucher Y, Zanini M.   +7 more
europepmc   +1 more source

Odontornithes : a monograph on the extinct toothed birds of North America with thirty-four plates and forty woodcuts /

, 1880
O. C. Marsh
openalex   +2 more sources

A basis for solid modeling of gear teeth with application in design and manufacture [PDF]

A new approach to modeling gear tooth surfaces is discussed. A computer graphics solid modeling procedure is used to simulate the tooth fabrication process.
Huston, Ronald L., Liu, Yung Sheng, Mavriplis, Dimitrios, Oswald, Fred B.   +3 more
core   +1 more source

Is cranial anatomy indicative of fossoriality? A case study of the mammaliaform Hadrocodium wui

The Anatomical Record, EarlyView.
Abstract Determining the ecology of fossil species presents considerable challenges due to the often fragmentary preservation of specimens. The mammaliaform Hadrocodium wui from the Jurassic of China is known only from the cranium and mandible but may have had a fossorial lifestyle.
Molly Tumelty, Stephan Lautenschlager
wiley   +1 more source

Incompatibility between two major innovations shaped the diversification of fish feeding mechanisms. [PDF]

PLoS Biol
Peoples N, Mihalitsis M, Wainwright PC.
europepmc   +1 more source

On a molar tooth of Zeuglodon from the Tertiary beds on the Murray River near Wellington, S.A

, 1881
Edward B. Sanger
openalex   +2 more sources

Variability of jaw muscles in Tunisian street dogs and adaptation to skull shape

The Anatomical Record, EarlyView.
Abstract The impact of artificial selection on the masticatory apparatus of dogs has been poorly studied, and comparative data with dogs subjected to more natural constraints are lacking. This study explores the jaw musculature of Tunisian street dogs, which are largely free from the influence of breed‐specific selection.
Colline Brassard, Lobna Wertani, Anthony Herrel, Hassen Jerbi   +3 more
wiley   +1 more source

Correction: Adenovirus-mediated transfer of hepatocyte growth factor gene to human dental pulp stem cells under good manufacturing practice improves their potential for periodontal regeneration in swine

Stem Cell Research & Therapy
Yu Cao, Zhenhai Liu, Yilin Xie, Jingchao Hu, Hua Wang, Zhipeng Fan, Chunmei Zhang, Jingsong Wang, Chu-Tse Wu, Songlin Wang   +9 more
doaj   +1 more source