Results 1 to 10 of about 12,802,787 (318)

Age determination using ultrasonography in young football players

Advanced Biomedical Research, 2014
Background: Increasing of age cheating in sports makes problems to athletes comparable to taking illegal substances. Current method used by AFC and FIFA is applying MRI of growth plate of distal of radius to determine the bone age.
Mehdi Karami, Alireza Moshirfatemi, Pooya Daneshvar   +2 more
doaj   +3 more sources

Age Determination and Growth Characteristics of the Potentilla griffithii: A Comparison of Two Different Habitats in Western Sichuan Plateau, China [PDF]

Plants, 2023
This study proposes a rapid and non-destructive technique for determining the age of Potentilla griffithii individuals in the field by observing the sequence of leaf scars. Based on two- to three-year-old P.
Xiulong Zhang, Xingxing Lin, Dandan Wei, Weikai Bao, Bin Hu   +4 more
doaj   +2 more sources

Evaluation of the Moso Bamboo Age Determination Based on Laser Echo Intensity

Remote Sensing, 2022
Determination of bamboo age is an important task for bamboo forest management and bamboo utilization. However, the bamboo age is usually manually determined in the field, which is time-consuming and labor-intensive.
Wenbing Xu, Zihao Fang, Suying Fan, Susu Deng   +3 more
doaj   +1 more source

Length–Weight Relationships, Growth Models of Two Croakers (Pennahia macrocephalus and Atrobucca nibe) off Taiwan and Growth Performance Indices of Related Species

Fishes, 2022
Information on age and growth is essential to modern stock assessment and the development of management plans for fish resources. To provide quality otolith-based estimates of growth parameters, this study performed five types of analyses on the two ...
Shu-Chiang Huang, Shui-Kai Chang, Chi-Chang Lai, Tzu-Lun Yuan, Jinn-Shing Weng, Jia-Sin He   +5 more
doaj   +1 more source

Molt patterns and age and sex determination criteria for selected landbirds in an urban area of the Peruvian Central Coast

Caldasia, 2021
Despite molting is an important and expensive activity in the life cycle of birds, this process is poorly known for neotropical species and even less so for species inhabiting urban zones.
Alexis Díaz, Pamela Ayala, Elizabeth Valdiviezo, Jorge Mendoza, Kathia Silva, Rolf Rivas, Dayanne Cornelio, Fabiola Guardia, Yaquelin Tenorio, Rocío Calsina, Lorena Alvariño, José Iannacone   +11 more
doaj   +1 more source

Determination of age in representatives of the genus Sylvaemus by the degree of molar wear

Theriologia Ukrainica, 2022
Various methods are used to identify representatives of the genus Sylvaemus, most of which are metric. In order to exclude anomalies in further calculations and to minimize allometric variations associated with the growth of animals, it is necessary to ...
Oksana Markovska
doaj   +1 more source

Age, Growth, and Validation of Otolith Morphometrics as Predictors of Age in the Blackspot Seabream, Pagellus bogaraveo, (Brunnich, 1768) from the Eastern Adriatic Sea

Fishes, 2023
The age and growth of the blackspot seabream, Pagellus bogaraveo, were determined by examining sagittal otoliths from fish sampled in the eastern Adriatic Sea.
Antonela Paladin, Nika Ugrin, Sanja Matić-Skoko, Branko Dragičević, Jakov Dulčić   +4 more
doaj   +1 more source

Theoretical and practical aspects of the identification of the bladed weapon on the example of the SG 98/05 bayonet to the Mauser rifle based on metal science research

Історія науки і техніки, 2021
The article examines the studies of the bayonet fragment with severe damages of metal found in the city Kremenchuk (Ukraine) in one of the canals on the outskirts of the city, near the Dnipro River.
Владимир Маслак, Евгений Лашко, Ольга Ченчевая   +2 more
doaj   +1 more source

First Insights Into the Growth and Population Structure of Cottoperca trigloides (Perciformes, Bovichtidae) From the Southwestern Atlantic Ocean

Frontiers in Marine Science, 2020
The aim of this work was to describe the growth of Cottoperca trigloides, a notothenioid species with a non-Antarctic distribution, and to test the existence of different nursery areas and fish stocks through changes in the otolith elemental composition.
María Eugenia Lattuca, Facundo Llompart, Facundo Llompart, Esteban Avigliano, Marta Renzi, Ileana De Leva, Claudia Clementina Boy, Fabián Alberto Vanella, María Eugenia Barrantes, Daniel Alfredo Fernández, Daniel Alfredo Fernández, Cristiano Queiroz de Albuquerque   +11 more
doaj   +1 more source

Dental and Skeletal Age in Patients with Palatally Displaced Canines

Acta Stomatologica Croatica, 2022
Objective: To determine potential associations between dental and skeletal maturation and palatally displaced canines (PDC) considering gender and chronological age.
Leila Latić-Hodžić, Matea Stunja, Sandra Anić Milošević, Senka Meštrović   +3 more
doaj   +1 more source