Results 11 to 20 of about 302,208 (268)

Development of a Simple Tool Provided with a Sensor for Harvesting Citrus Fruits [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2023
The present paper aims to develop a simple tool provided with a sensor to be used for harvesting citrus fruits. The developed harvesting tool consists of telescopic tubes, a harvesting device provided with a sensor, a dry battery, a fruit tube and a ...
A. AL-Gezawe,
doaj   +1 more source

Giant Cell Fibroma in a Two-Year-Old Child

open access: yesCase Reports in Dentistry, 2016
The giant cell fibroma is a benign nonneoplastic fibrous tumor of the oral mucosa. It occurs in the first three decades of life in the mandibular gingiva, predominantly, showing predilection for females.
Anna Carolina Volpi Mello-Moura   +5 more
doaj   +1 more source

Post-Mortem Dental Profile as a Powerful Tool in Animal Forensic Investigations—A Review

open access: yesAnimals, 2022
Veterinary forensics is becoming more important in our society as a result of the growing demand for investigations related to crimes against animals or investigations of criminal deaths caused by animals.
Joan Viciano   +2 more
doaj   +1 more source

Structure and Chemical Composition of ca. 10-Million-Year-Old (Late Miocene of Western Amazon) and Present-Day Teeth of Related Species

open access: yesBiology, 2022
Molecular information has been gathered from fossilized dental enamel, the best-preserved tissue of vertebrates. However, the association of morphological features with the possible mineral and organic information of this tissue is still poorly ...
Caroline Pessoa-Lima   +11 more
doaj   +1 more source

Assessment of occlusal ridges in premolar teeth before and after dental treatment in equines [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2022
Occlusal ridges of equines appeared in the evolutionary process of the species to increase its capacity of grazing and trituration. The difference in hardness of dental tissues (cementum, dentin, and enamel) and masticatory pressure on the occlusal ...
L.O. Dietrich   +3 more
doaj   +1 more source

Morphological description of deepwater skate Bathyraja trachura from the North-West Pacific

open access: yesИзвестия ТИНРО, 2021
Morphological description is given for deepwater skates Bathyraja trachura caught in the North-West Pacific in 1980–1989, both juveniles and adults. Counts for vertebras, pectoral fin, teeth rows, and intestinal valves are presented.
V. N. Dolganov
doaj   +1 more source

Use of Micro-Computed Tomography for Dental Studies in Modern and Fossil Odontocetes: Potential Applications and Limitations

open access: yesNAMMCO Scientific Publications, 2013
Teeth are important elements in studies of modern and fossil Cetacea (whales, dolphins), providing information on feeding habits, estimations of age and phylogenetic relationships.
Carolina Loch   +3 more
doaj   +1 more source

Late Viséan pelagic chondrichthyans from northern Europe [PDF]

open access: yesActa Palaeontologica Polonica, 2015
The relatively rich assemblages of shark teeth from pelagic limestone (Mississippian, late Viséan, late Asbian–middle Brigantian) of three northern European regions: the Rhenish Mountains (Westenfeld Quarry, Germany), the Holy Cross Mountains (Todowa ...
Michał Ginter   +3 more
doaj   +1 more source

The migration of some biometal ions in the system mineral tissue of teeth-soil and teeth-water mediums [PDF]

open access: yesJournal of the Serbian Chemical Society, 2014
The paper outlines the changes in the mineral tissue of teeth which was exposed to the influence of natural mediums agents. Also, mineral tissue can be used as potentially important forensic material which is gradually altered under the ...
Nikolić Ružica S.   +4 more
doaj   +1 more source

Effects of Polychlorinated Dibenzo-p-dioxins, Polychlorinated Dibenzofurans, and Dioxin-like PCBs on Teeth and Bones in Animals and Humans

open access: yesToxics, 2022
Bone metabolism is regulated by endocrine systems, so people exposed to polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) may suffer adverse effects on bones and teeth.
Tomoya Takiguchi   +2 more
doaj   +1 more source

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