Related Experiment Video

Updated: Feb 23, 2026

Midface Hypoplasia and Cranial Base Morphology in Syndromic Craniosynostosis: A Comparative Analysis Study Using a Predictive Regression Model
08:03

Midface Hypoplasia and Cranial Base Morphology in Syndromic Craniosynostosis: A Comparative Analysis Study Using a Predictive Regression Model

Published on: November 4, 2025

302

Stature estimation and formulation of based on ulna length in Kurdish racial subgroup

Kimia Ghanbaril, Ali Reza Nazari, Ali Ghanbari

    Italian Journal of Anatomy and Embryology = Archivio Italiano Di Anatomia Ed Embriologia
    |September 6, 2017
    PubMed

    More Related Videos

    Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions08:48

    Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions

    Published on: October 27, 2023

    1.6K
    Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts07:56

    Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

    Published on: January 29, 2018

    18.4K

    Related Concept Videos

    One-Way ANOVA: Unequal Sample Sizes01:15

    One-Way ANOVA: Unequal Sample Sizes

    One-way ANOVA can be performed on three or more samples of unequal sizes. However, calculations get complicated when sample sizes are not always the same. So, while performing ANOVA with unequal samples size, the following equation is used:
    6.8K
    Polygenic Traits01:18

    Polygenic Traits

    When more than one gene is responsible for a given phenotype, the trait is considered polygenic. Human height is a polygenic trait. Studies have uncovered hundreds of loci that influence height, and there are believed to be many more. Due to the high number of genes involved, as well as environmental and nutritional factors, height varies significantly within a given population. The distribution of height forms a bell-shaped curve, with relatively few individuals in the population at the...
    69.4K
    Nature and Nurture01:10

    Nature and Nurture

    Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience,...
    22.5K
    Variation: Normal Distribution, Range, and Standard Deviation02:32

    Variation: Normal Distribution, Range, and Standard Deviation

    In the field of psychology, there are several ways to organize measurements of a trait, feature, or characteristic (i.e., variables). Qualitative data, such as ethnicity, can be tabulated into a frequency count to provide information about the proportion, as well as the variety of groups in a sample or population. On the other hand, researchers can perform a wider set of calculations on quantitative data. The mean, mode, and median, for instance, are central tendency measures to identify a...
    29.3K
    Bones of the Upper Limb: Ulna01:15

    Bones of the Upper Limb: Ulna

    The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side...
    10.1K
    Classification of Bones01:18

    Classification of Bones

    The bones of the human skeletal system are of varied shapes, sizes, and functions. They can be classified based on their shape and function into four major classes: long bones, short bones, flat bones, and irregular bones. Some classifications include a fifth type, the sesamoid bones, as a separate class, whereas others categorize them under short bones.
    Long and Short Bones
    The appendicular skeleton, particularly the upper and lower limbs, is primarily made of long and short bones. The...
    10.4K