Results 191 to 200 of about 549,936 (313)

Abrasive wear by coal-fueled diesel engine and related particles

, 1992
L.K. Ives
openalex   +2 more sources

Effect of combinations of wood and counterface materials on three-body abrasive wear [PDF]

, 2003
Tadashi Ohtani, Kengo Kamasaki, Chiaki Tanaka   +2 more
openalex   +1 more source

Dietary ecology of Smilodon across time and space: Additional perspectives from Smilodon gracilis and Smilodon fatalis in Florida

The Anatomical Record, EarlyView.
Dental microwear texture analysis of Smilodon samples from Florida's Pleistocene reveals moderate carcass utilization (like modern African lions) across space and time, with more subtle dietary shifts in response to fluctuating climates. Abstract Smilodon, the iconic saber‐toothed cat, was a Pleistocene apex predator comprised of three morphologically ...
Justin Pardo‐Judd, Larisa DeSantis
wiley   +1 more source

Abrasive Wear, Scuffing and Rolling Contact Fatigue of DLC-Coated 18CrNiMo7-6 Steel Lubricated by a Pure and Contaminated Gear Oil. [PDF]

Materials (Basel), 2021
Tuszyński W, Michalczewski R, Osuch-Słomka E, Snarski-Adamski A, Kalbarczyk M, Wieczorek AN, Nędza J.   +6 more
europepmc   +1 more source

Abrasive Wear Characteristics of CFRP in Vibratory Environment. Wear Characteristics under Three-Body Conditions.

, 1997
Sadakazu Teraoka, Kenichi L. Ishikawa, Tatsuo Nakagawa, Kentaro OHTA   +3 more
openalex   +2 more sources

In‐vitro puncture experiment using alligator teeth tracks the formation of dental microwear and its association with hardness of the diet

The Anatomical Record, EarlyView.
Abstract With the development of dental microwear texture analysis (DMTA), there has been an increasing application of DMTA for dietary estimation in extant and fossil reptiles, including dinosaurs. While numerous feeding experiments exist for herbivorous mammals, knowledge remains limited for carnivorous reptiles. This study aimed to qualitatively and
K. Usami, M. O. Kubo
wiley   +1 more source

In-process Measurement of Wear of Abrasive Grain (2nd Report)

, 1995
Eiichi Gotou, Mutsumi Touge, Yoshifumi Ohbuchi   +2 more
openalex   +2 more sources

Inter‐microscope comparability of dental microwear texture data obtained from different optical profilometers: Part II Deriving instrument‐specific correction equations for meta‐analyses using published data

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) has emerged as a valuable method for investigating the feeding ecology of vertebrates. Over the past decade, three‐dimensional topographic data from microscopic regions of tooth surfaces have been collected, and surface texture parameters have been published for both extant and fossil species.
Mugino O. Kubo, T. Kubo, Ellen Schulz‐Kornas, T. M. Kaiser, Daniela E. Winkler   +4 more
wiley   +1 more source

Abrasivity of Rock and Bit Wear in Drilling.

, 1997
Seisuke OKUBO, Akinori Ota, Masao Akiyama, Katsunori FUKUI, Yuichi NISHIMATSU   +4 more
openalex   +2 more sources

Dental fluorosis in the European roe deer (Capreolus capreolus): A review of the pathological changes in the enamel of fluorotic cheek teeth and the abnormal pattern of dental wear in affected dentitions

The Anatomical Record, EarlyView.
Abstract This article reviews the pathological changes in the enamel of permanent mandibular cheek teeth and their sequelae in European roe deer from regions polluted by anthropogenic fluoride emissions. The primary (developmental) changes of fluorotic roe deer enamel are hypomineralization and microstructural aberrations, including enamel hypoplasia ...
Uwe Kierdorf, Horst Kierdorf
wiley   +1 more source