scholarly journals The largest theropod track site in Yunnan, China: a footprint assemblage from the Lower Jurassic Fengjiahe Formation

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e11788
Author(s):  
Hongqing Li ◽  
Claire Peyre de Fabrègues ◽  
Shundong Bi ◽  
Yi Wang ◽  
Xing Xu
Keyword(s):  
Yunnan Province ◽  
Lower Jurassic ◽  
The Body ◽  
Surrounding Area ◽  
The Third ◽  
Track Record ◽  
Morphological Differences ◽  
Track Area ◽  
Large Predators ◽  
Body Fossil

Yunnan Province is famous for its diversified Lufeng vertebrate faunas containing many saurischian dinosaur remains. In addition to the body fossil record, dinosaur ichnofossils have also been discovered in Yunnan, and the number of published track sites is on the rise. We report a theropod assemblage from the Lower Jurassic Fengjiahe Formation in Xiyang, central Yunnan. It is the third report and description of dinosaur footprints from the Fengjiahe Formation, and this new track site is the largest in number of footprints for theropods in Yunnan. Over one hundred footprints are preserved on different layers of a claystone-dominated succession close to the Lower-Middle Jurassic boundary. The track area is referred to as a lacustrine shallow-water paleoenvironment. Tracks vary in size, morphology, and preservation. All are tridactyl and digitigrade, and some are identified as undertracks. The best preserved footprints were divided into three morphotypes: morphotype A (>8 cm–<21 cm) resembling Grallator; morphotype B (>27 cm–<30 cm) identified as Kayentapus xiaohebaensis; and morphotype C, an isolated footprint (39 cm) referred to the ichnogenus Kayentapus. Although footprint shape is influenced by many factors, biotic or abiotic, morphological differences among tracks such as size, divarication angles and proportions imply that at least three different kinds of theropods were visiting this site frequently. Theropod body fossils found in the surrounding area, such as Sinosaurus, turn out to be similar in body size to the projected size estimated from footprint lengths at the track site. In Yunnan, discoveries of theropod body fossils are rare. In that respect, the track record is a useful diversity indicator which can help to encompass theropod diversity patterns. Broadly speaking, large predators (five meters long or more) were uncommon in Early Jurassic ecosystems. Accordingly, large tracks are scarce on the track site, but not absent. Trackmakers of all sizes presumably coexisted in this tropical Jurassic ecosystem, and were regularly drawn to the track site in search of water or food resources.

Gender determination of caucasoid hair using image analysis

1993 ◽  
Vol 51 ◽  
pp. 216-217
Author(s):  
T.B. Ball ◽  
W.M. Hess
Keyword(s):  
Image Analysis ◽  
Cross Sections ◽  
Scalp Hair ◽  
The Body ◽  
Equivalent Diameter ◽  
Cross Sectional ◽  
Hair Samples ◽  
Length Width ◽  
Morphological Differences

It has been demonstrated that cross sections of bundles of hair can be effectively studied using image analysis. These studies can help to elucidate morphological differences of hair from one region of the body to another. The purpose of the present investigation was to use image analysis to determine whether morphological differences could be demonstrated between male and female human Caucasian terminal scalp hair.Hair samples were taken from the back of the head from 18 caucasoid males and 13 caucasoid females (Figs. 1-2). Bundles of 50 hairs were processed for cross-sectional examination and then analyzed using Prism Image Analysis software on a Macintosh llci computer. Twenty morphological parameters of size and shape were evaluated for each hair cross-section. The size parameters evaluated were area, convex area, perimeter, convex perimeter, length, breadth, fiber length, width, equivalent diameter, and inscribed radius. The shape parameters considered were formfactor, roundness, convexity, solidity, compactness, aspect ratio, elongation, curl, and fractal dimension.

The Concept of treaty in Islamic Jurisprudence: A comparative view of the classical jurists

2010 ◽  
Vol 7 (1) ◽  
pp. 55
Author(s):  
Labeeb Bsoul
Keyword(s):  
International Law ◽  
The Body ◽  
Mutual Understanding ◽  
Contemporary World ◽  
The Third ◽  
Islamic Jurisprudence ◽  
Shed Light

This article aims to shed light on a particular area in the field of Islamic International law (siyar) treaty in Islamic jurisprudence. It addresses a comparative view of classical jurists of treaties both theoretically and historically and highlights their continued relevance to the contemporary world. Since the concept of treaty a lacuna in scholarship as well as the familiar of international legal theorists to study and integrate the Islamic treaty system into the body of modern international law in order to have a mutual understanding and respect and honor for treaties among nations. I would like to present a series of three parts the first one addresses the concept of treaty in Islamic jurisprudence the second addresses the process of drafting treaties and their conclusion and the third addresses selected treaties, including the treaty of H{udaybiya that took place between Muslims and non-Muslims..

Presentation

2014 ◽  
Vol 2 (3) ◽  
Author(s):  
Redacción CEIICH
Keyword(s):  
Cultural History ◽  
Social Reality ◽  
Point Of View ◽  
The Body ◽  
Literary Studies ◽  
The Third ◽  
The Social ◽  
Feminist Theories ◽  
History Of

<p class="p1">The third number of <span class="s1"><strong>INTER</strong></span><span class="s2"><strong>disciplina </strong></span>underscores this generic reference of <em>Bodies </em>as an approach to a key issue in the understanding of social reality from a humanistic perspective, and to understand, from the social point of view, the contributions of the research in philosophy of the body, cultural history of the anatomy, as well as the approximations queer, feminist theories and the psychoanalytical, and literary studies.</p>

Anthropology and the Critique of Metaphysics in the Early Herder

2017 ◽  
Author(s):  
Marion Heinz
Keyword(s):  
The Body ◽  
The Third ◽  
The World

The chapter presents a synthetic account of the young Herder’s metaphysics and epistemology, based on several short pieces from the 1760s, with the intention of bringing into relief their strikingly systematic and coherent nature. The objective is to give the reader a greater sense of the philosophical depth of Herder’s anthropology. The first section examines God’s relationship to the world he creates. The second turns to the analogous relationship, based on interaction, between the soul and the body it builds for itself. And in the third, we bring this all together in order to understand how the embodied soul, through engagement with the world, obtains knowledge, and acquires its identity as a historical-cultural being.

Introduction

2018 ◽  
Author(s):  
Nora Goldschmidt ◽  
Barbara Graziosi
Keyword(s):  
Material Culture ◽  
The Body ◽  
Specific Site ◽  
Entire Volume ◽  
The Third ◽  
Religious Significance ◽  
Classical Poetry ◽  
Life Of The Mind ◽  
The Mind ◽  
Made In

The Introduction sheds light on the reception of classical poetry by focusing on the materiality of the poets’ bodies and their tombs. It outlines four sets of issues, or commonplaces, that govern the organization of the entire volume. The first concerns the opposition between literature and material culture, the life of the mind vs the apprehensions of the body—which fails to acknowledge that poetry emerges from and is attended to by the mortal body. The second concerns the religious significance of the tomb and its location in a mythical landscape which is shaped, in part, by poetry. The third investigates the literary graveyard as a place where poets’ bodies and poetic corpora are collected. Finally, the alleged ‘tomb of Virgil’ provides a specific site where the major claims made in this volume can be most easily be tested.

GA: Armani’s Giorgio Armani

2018 ◽  
Author(s):  
Paul Brooker ◽  
Margaret Hayward
Keyword(s):  
Final Section ◽  
The Body ◽  
Body Shop ◽  
The Third ◽  
Haute Couture ◽  
Fashion Designer ◽  
The Body Shop ◽  
The Uk ◽  
Career Woman

The Armani high-fashion example illustrates the importance of adaptive rational methods in his founding and developing of an iconic high-fashion firm. Armani adapted stylistically to fashion’s new times in the 1970–80s by creating a new style catering for the career woman. His stylistic adaptation is compared with that of another famous Italian fashion designer, Versace, who instead modernized haute couture fashion and created a succession of glamourous styles. Both leaders exploited the same opportunity but in different ways. The third section compares these leaders’ legacies in the 1990s–2000s and assesses from a long-term perspective how capably they had used adaptive rational methods. The final section shifts the focus from fashion to the cosmetics industry and from Italy to the UK. Anita Roddick used adaptive rational methods to establish The Body Shop corporation in the 1970s–80s. However, she then abandoned rational methods with dire results for her corporation in the 1990s.

scholarly journals The Analysis of Nutritional Habits of the Third Age Students in Poznań

2020 ◽  
Vol 5 (1) ◽  
pp. 21-29
Author(s):  
Magdalena Pracka ◽  
Marcin Dziedziński ◽  
Przemysław Łukasz Kowalczewski
Keyword(s):  
Quality Of Life ◽  
Physical Activity ◽  
Eating Habits ◽  
The Elderly ◽  
The Body ◽  
Nutritional Habits ◽  
Third Age ◽  
Waist To Hip Ratio ◽  
The Third

AbstractIn recent years have seen increasing percentage of the elderly in the overall population. This has driven the attention to the lifestyle factors that influence the health and quality of life of this social group, including their nutrition and physical activity. Universities of the Third Age (U3A) are a valuable platform for the dissemination and broadening of the knowledge related to these topics. The nutritional habits of 61 U3A students in Poznań were evaluated on the basis of a modified KomPAN questionnaire. Their nutritional status was determined using the body mass index (BMI) and waist to hip ratio (WHR) indices. Nearly half of the respondents were overweight and 16% had first degree obesity. The WHR index in women was on average 0.8, while in men it was 1.01. Only 13% of the students declared regular eating, with 60% consuming 4-5 meals a day. Women were found to eat snacks between meals more often than men. It was also found that the majority of the elderly do not add salt to ready meals or sweeten beverages with sugars. Taking into account the observed nutritional problems and the occurrence of improper eating habits of the elderly, it is recommended to continue the education on the prevention of common diet-related diseased.

scholarly journals Insulin’s Discovery: New Insights on Its Hundredth Birthday: From Insulin Action and Clearance to Sweet Networks

2021 ◽  
Vol 22 (3) ◽  
pp. 1030
Author(s):  
Melanie Leroux ◽  
Martial Boutchueng-Djidjou ◽  
Robert Faure
Keyword(s):  
Type 1 Diabetes ◽  
Cell Surface ◽  
20Th Century ◽  
Insulin Action ◽  
100Th Anniversary ◽  
The Body ◽  
Nobel Lecture ◽  
Surface Receptors ◽  
The Third

In 2021, the 100th anniversary of the isolation of insulin and the rescue of a child with type 1 diabetes from death will be marked. In this review, we highlight advances since the ingenious work of the four discoverers, Frederick Grant Banting, John James Rickard Macleod, James Bertram Collip and Charles Herbert Best. Macleoad closed his Nobel Lecture speech by raising the question of the mechanism of insulin action in the body. This challenge attracted many investigators, and the question remained unanswered until the third part of the 20th century. We summarize what has been learned, from the discovery of cell surface receptors, insulin action, and clearance, to network and precision medicine.

The Role of the ‘Walking Legs’ in Aquatic and Terrestrial Locomotion of the Crayfish Austropotamobius Pallipes (Lereboullet)

1975 ◽  
Vol 62 (2) ◽  
pp. 447-454 ◽  
Author(s):  
CAROLINE M. POND
Keyword(s):  
The Body ◽  
Hydrodynamic Drag ◽  
Terrestrial Locomotion ◽  
Austropotamobius Pallipes ◽  
The Third ◽  
Fourth Pair

1. The hydrodynamic drag acting on the crayfish Austropotamobius pallipes is measured and it is concluded that, in the range of velocities used in walking, the drag is independent of the posture of the limbs and the direction of motion of the body. At swimming velocities the streamlining caused by promotion of the legs reduces the drag losses to half that of a crayfish moving in the forwards walking posture at the same speed. 2. The forwards walking of intact crayfish is compared with that of the same animal after amputation of one or more pairs of legs. It is concluded that the third and fourth pair of legs provide most of the propulsion under water and the second pair is not essential to locomotion under any of the conditions tried.

Clinical-sonographical and dopplerometric criteria of determining the obstetrician's tactics in cases of the umbilical cord entanglement of the fetal body

2021 ◽  
Vol 50 (2) ◽  
pp. 66-71
Author(s):  
U. R. Khamadyanov ◽  
V. I. Ivakhah
Keyword(s):  
Umbilical Cord ◽  
Color Doppler ◽  
The Body ◽  
Complex Method ◽  
Third Trimester ◽  
The Third ◽  
Trimester Pregnancy ◽  
Pregnancy And Delivery ◽  
Umbilical Cord Entanglement

The complex method of antenatal diagnostics of the cord entanglement round the body of the fetus is elaborated. It includes echography, color Doppler mapping, dopplerometry and actocardiography. On the basis of the data received the system of prognosing and estimating the severity of feta l hypoxia in the end of the third trimester pregnancy is suggested, that allows to choose the correct tactics of pregnancy and delivery management in different rates ofcord entanglement. The use o f this method made it possible to rise the effectiveness of antenatal diagnostics of this gestational complication from 23,5% to 79,4%, to decrease the frequency of postnatal asphyxia to 46,1% and, therefore, to avoid intra- and postnatal loss.

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