scholarly journals On the possibility of using anthropological photography to determine linear facial dimensions. Methodical article

2021 ◽  
pp. 17-26
Author(s):  
Natalia N. Goncharova ◽  
◽  
Alexandra A. Castro Stepanova ◽  
Keyword(s):  
Soft Tissues ◽  
Classical Method ◽  
Individual Variability ◽  
Regression Equations ◽  
Central Chile ◽  
Mean Values ◽  
Three Samples ◽  
The Subject ◽  
The Difference ◽  
Two Stages

Three samples were analyzed – the population of central Chile (175 men and 55 women), the indigenous population of Altai (38 men and 67 women) and the Russians of Altai (52 men and 42 women). The collection of material took place in two stages: working directly with the subject and working with photographs. Measurements of the parameters of the head and face of the subjects in the field in both cases were carried out according to the classical method of V.V. Bunak, adopted in the Russian anthropometric school. Photographing in portrait and in profile was carried out taking into account the recommendations for the production of anthropological photographs. Further, the dimensions in pixels were calculated from the photographs, and converted into mm using one indicator, which was measured both in the field and from a photograph (the distance between the canines for the Chilean sample, and the width of the nose for the Altai ones). Results and discussion. The sizes obtained in the field were compared with their counterparts obtained from photographs. For these dimensions, regression equations were obtained, allowing to most accurately translate the dimensions obtained from photographs into real dimensions. It was found that in the event that the thickness of soft tissues above the bone base is insignificant or the size does not depend on the bone base, the difference in measurements on the subject and in the photograph is within the boundaries of acceptable discrepancies between researchers. In this case, the performance of the equations will depend on the scale of the element used for recalculation – the larger it is, the smaller the error. Regression equations were obtained on three samples, allowing one to compare the linear dimensions obtained in the analysis of photographic images with the dimensions obtained in the field. However, it should be emphasized that only the mean values obtained using the regression equations should be used, since in this way individual variability is leveled.

scholarly journals The Dreamer and Their Authenticity in the Zhuangzi

Religions ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 75
Author(s):  
Barbara Aniela Bonar
Keyword(s):  
Point Of View ◽  
The Other ◽  
Human Being ◽  
Structural Process ◽  
One Stage ◽  
Psychoanalytic Perspective ◽  
The Subject ◽  
The Difference ◽  
Two Stages

In this paper, I explain the problem of the dreamer in the Zhuangzi. I aim to show that no difference exists between dreaming states and waking states because we have a fluctual relationship with these two stages. In both, “we are dreaming.” Put another way, from a psychoanalytical point of view, one stage penetrates the other and vice versa. The difference between dreaming and non-dreaming disappears because dreaming is a structural process. Also, from a psychoanalytical perspective, all confirmations and negations about dreams and non-dreams leads to one point: the being, or rather the becoming, of the subject. How does this solve the problem of the True Person/True Human Being (zhenren真人)? Does such a person have dreams or not? Does the True Person sleep without dreams, as we find in the Zhuangzi? From a psychoanalytic perspective, this is not possible. To prove this, I will present few passages from the Zhuangzi and offer a psychoanalytic explanation of them based on Jacques Lacan’s theory of the fantasy and desire.

scholarly journals Lip height estimation in a southern African sample

2020 ◽  
Vol 75 (8) ◽  
pp. 415-424
Author(s):  
Tobias MR Houlton ◽  
Nicolene Jooste ◽  
André Uys ◽  
Maryna Steyn
Keyword(s):  
Regression Models ◽  
Goodness Of Fit ◽  
Soft Tissues ◽  
Age Groups ◽  
Regression Equations ◽  
Mean Values ◽  
Face Height ◽  
South African Police Service ◽  
South African Police ◽  
Measuring Tool

INTRODUCTION: The South African Police Service frequently relies on craniofacial approximation and superimposition to assist in identifying unknown deceased individuals. Standards to estimate lip height are however limited. Findings from this study share medical applications. Aims and objectives: Establish reliable standards for estimating lip height using dentoskeletal measurements. METHODS: Cone-beam CTs comprising 124 black and 39 white southern African adults were assessed. A series of dimensions were recorded using a DICOM viewer with an inbuilt measuring tool. Relationships between hard tissue structures (maxillary, mandibular and total central incisor heights, their corresponding root lengths, face height (N-Gn), and nose height (N-Sn)) and respective overlaying soft tissues (upper, lower and total lip heights) were evaluated. RESULTS AND CONCLUSIONS: Statistically significant differences were observed between population, sex and age groups. A selection of regression equations to estimate lip height was calculated that included population, sex and approximate age (20-39 and 40+ years) for improved goodness-of-fit (r2-value). Regression models using face height produced the strongest multiple correlation (r-value) and goodness-of-fit (r2-value). Validation testing indicated that regression models often improved upon mean measurements, while offering a degree of individuality that mean values do not.

Cryopreservation of epididymal and ejaculated bull spermatozoa

2019 ◽  
Vol 59 (5) ◽  
pp. 861
Author(s):  
A. M. Raseona ◽  
T. L. Rammutla ◽  
K. Kalobo ◽  
D. M. Barry
Keyword(s):  
Sperm Motility ◽  
Unknown Origin ◽  
Live Cells ◽  
Epididymal Sperm ◽  
Mean Values ◽  
Sperm Analysis ◽  
Three Samples ◽  
Significant Difference ◽  
Before And After ◽  
The Difference

The present study was undertaken to assess viability of frozen–thawed bull semen collected from the bull’s ejaculate and cauda epididymis. A total of 30 ejaculates were collected from three bulls twice per week for 5 weeks (Control). Caudal epididymis were collected from slaughtered beef cattle of unknown origin from the local abattoir. Caudal epididymal sperm was recovered immediately after slaughtering (EP-0 h) and after cooling at 5°C for 24 h (EP-24). The epididymal and ejaculated samples were each pooled together before being extended with Triladyl. Diluted samples per treatment were loaded into a 0.25-mL French straw and cooled to 5°C in 4 h. Cooled straws were placed 4 cm above liquid nitrogen to freeze for 10 min. Frozen straws were immersed into LN2 and kept for 7 days at −196°C. Samples were analysed immediately after dilution and post-thawing using the computer aided sperm analysis for sperm motility rate, viability and acrosome defects. The highest sperm motility rates were observed with EJ-0 h before and after cryopreservation. However, the difference in sperm motility parameters between EP-0 h and EP-24 h evaluated before and after freezing was not significant (P > 0.05). Furthermore, no significant difference in live cells mean values was observed between the three samples on freezing (P > 0.05). In relation to spermatozoa acrosome defects, there was no significant difference observed among the three samples before and on freezing (P > 0.05). In conclusion, the results from the present study revealed that cooling of epididymides at 5°C for 24 h before the recovery of sperm cells was efficient in preserving epididymal sperm viability. However, ejaculated bull spermatozoa had higher sperm motility and viability rate than epididymal sperm.

Surgical treatment of extensive perianal hidradenitis

2020 ◽  
Vol 99 (9) ◽  
Keyword(s):  
Surgical Treatment ◽  
Hidradenitis Suppurativa ◽  
Soft Tissues ◽  
Case Reports ◽  
Radical Excision ◽  
Skin Flaps ◽  
Perianal Area ◽  
Apocrine Glands ◽  
Patient Preparation ◽  
Two Stages

Introduction: Perianal hidradenitis suppurativa is a chronic recurrent inflammatory, suppurative, and fistulising disease of apocrine glands, adjacent anal canal and soft tissues. Perianal area is the second most common affected area after axilla. There are three grades of the disease. Hidradenitis suppurativa represents a chronic, recurrent, deep-seated folliculitis resulting in abscesses, followed by the formation of sinus tracts and subsequent scarring. Perianal hidradenitis suppurativa is the last and the most serious grade of the disease and a specific access is needed for patient preparation and surgical treatment alone. The currently preferred method of treatment for patients with extensive perianal hidradentitis is excision and closure with combination of skin flaps, primary suture and skin graft in one or two stages. Case reports: There are three case reports of perianal hidradenitis suppurativa in this article. The local and overall initial treatment of patients followed by a radical excision and closure with a rotation skin flaps and skin grafts is described. The final results were satisfactory, with no recurrence or serious complication.

PENGEMBANGAN MULTIMEDIA PEMBELAJARAN MATA KULIAH PENGETAHUAN ALAT PENGOLAHAN DAN PENYAJIAN MAKANAN PROGRAM STUDI TATA BOGA

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Theodora Aruan ◽  
Abdul Hamid K ◽  
Samsidar Tanjung
Keyword(s):  
Small Group ◽  
Food Processing ◽  
Field Trials ◽  
Learning Design ◽  
Study Program ◽  
Processing Program ◽  
The Media ◽  
The Subject ◽  
Two Stages ◽  
Program Knowledge

Abstrak: Penelitian ini bertujuan untuk: (1) mengembangkan multimedia pembelajaran pada mata kuliah Pengetahuan Alat Pengolahan dan Penyajian Makanan yang layak digunakan pada mahasiswa program studi Tata Boga. (2) mengetahui efektifitas multimedia pembelajaran pada mata kuliah Pengetahuan Alat Pengolahan dan Penyajian Makanan program studi Tata Boga. Penelitian menggunakan model pengembangan produk Borg and Gall yang dipadu dengan model desain pembelajaran dari Dick and Carey. Metode penelitian ini terdiri dari dua tahapan, yang mana pada tahap I merupakan tahap uji coba produk yang terdiri dari: (1) validasi ahli desain pembelajaran, (2) validasi ahli materi pelajaran, (3) validasi ahli media pembelajaran, (4) uji coba perorangan, (5) uji coba kelompok kecil, dan (6) uji coba lapangan terbatas. Hasil penelitian menunjukkan: (1) uji ahli desain pembelajaran berada pada kualifikasi sangat baik (82,17%), (2) uji ahli materi berada pada kualifikasi sangat baik (89,5%), (3) uji ahli media berada pada kualifikasi sangat baik (85%), (4) uji coba perorangan berada pada kualifikasi sangat baik (87%),  (5) uji coba kelompok kecil berada pada kualifikasi sangat baik (86%), dan (6) uji coba lapangan terbatas berada pada kualifikasi sangat baik (83,8%). Kata Kunci: multimedia, pembelajaran, pengetahuan alat pengolahan dan penyajian makanan Abstract: This study aims to: (1) develop learning multimedia in the subject of Knowledge Processing and Presentation Tools that are suitable for use in culinary study program students. (2) knowing the effectiveness of learning multimedia in the subject of Food Processing and Food Processing Program Knowledge and Processing Tools. The study used the Borg and Gall product development model combined with learning design models from Dick and Carey. This research method consists of two stages, which in stage I is the product testing phase which consists of: (1) validation of learning design experts, (2) expert material validation, (3) validation of learning media experts, (4) test try individuals, (5) small group trials, and (6) limited field trials. The results showed: (1) the learning design expert test was in very good qualification (82.17%), (2) the material expert test was in very good qualification (89.5%), (3) the media expert test was in the qualification very good (85%), (4) individual trials are in very good qualifications (87%), (5) small group trials are in very good qualifications (86%), and (6) limited field trials are at very good qualification (83.8%). Keywords: multimedia, learning, knowledge of processing and serving food

Learning Language Levels in Students Accurate with a History Academic Achievement History

2017 ◽  
Vol 1 (2) ◽  
pp. 137
Author(s):  
Noorlela Binti Noordin ◽  
Abdul Razaq Ahmad ◽  
Anuar Ahmad
Keyword(s):  
Academic Achievement ◽  
Statistical Inference ◽  
Quantitative Data ◽  
Quantitative Methods ◽  
Descriptive Statistics ◽  
Language Test ◽  
The Subject ◽  
The Difference ◽  
Learning Language ◽  
The Relationship

This study was aimed to evaluate the Malay proficiency among students in Form Two especially non-Malay students and its relationship to academic achievement History. To achieve the purpose of the study there are two objectives, the first is to look at the difference between mean of Malay Language test influences min of academic achievement of History subject among non-Malay students in Form Two and the second is the relationship between the level of Malay proficiency and their academic achievement for History. This study used quantitative methods, which involved 100 people of Form Two non-Malay students in one of the schools in Klang, Selangor. This study used quantitative data were analyzed using descriptive statistics and statistical inference with IBM SPSS Statistics v22 software. This study found that there was a relationship between the proficiency of Malay language among non-Malay students with achievements in the subject of History. The implications of this study are discussed in this article.

The Idea of a Meaningful Synthesis of Marxist and Non-Marxist Systems of Political Economy as a Mirror of Intellectual Turmoil (About V.T. Ryazanov’s Book «Modern Political Economy: Prospects of Neo-Marxist Synthesis»)

2019 ◽  
pp. 74-98
Author(s):  
A.B. Lyubinin
Keyword(s):  
Economic Theory ◽  
Political Economy ◽  
Economic Status ◽  
Economic Science ◽  
Objective Reality ◽  
Commodity Production ◽  
Subjective Assessments ◽  
The Subject ◽  
The Difference ◽  
Political Economic

Review of the monograph indicated in the subtitle V.T. Ryazanov. The reviewer is critical of the position of the author of the book, believing that it is possible and even necessary (to increase the effectiveness of General economic theory and bring it closer to practice) substantial (and not just formal-conventional) synthesis of the Marxist system of political economy with its non-Marxist systems. The article emphasizes the difference between the subject and the method of the classical, including Marxist, school of political economy with its characteristic objective perception of the subject from the neoclassical school with its reduction of objective reality to subjective assessments; this excludes their meaningful synthesis as part of a single «modern political economy». V.T. Ryazanov’s interpretation of commodity production in the economic system of «Capital» of K. Marx as a purely mental abstraction, in fact — a fiction, myth is also counter-argued. On the issue of identification of the discipline «national economy», the reviewer, unlike the author of the book, takes the position that it is a concrete economic science that does not have a political economic status.

Seasonal trends in the stable isotopic composition of snow and meltwater runoff in a subarctic catchment at Okstindan, Norway

2004 ◽  
Vol 35 (2) ◽  
pp. 119-137 ◽  
Author(s):  
S.D. Gurney ◽  
D.S.L. Lawrence
Keyword(s):  
Isotopic Composition ◽  
Mean Value ◽  
Mean Values ◽  
Stable Isotopic Composition ◽  
Meltwater Runoff ◽  
Stable Isotopic ◽  
The Mean ◽  
The Difference ◽  
Δ18o And Δd

Seasonal variations in the stable isotopic composition of snow and meltwater were investigated in a sub-arctic, mountainous, but non-glacial, catchment at Okstindan in northern Norway based on analyses of δ18O and δD. Samples were collected during four field periods (August 1998; April 1999; June 1999 and August 1999) at three sites lying on an altitudinal transect (740–970 m a.s.l.). Snowpack data display an increase in the mean values of δ18O (increasing from a mean value of −13.51 to −11.49‰ between April and August), as well as a decrease in variability through the melt period. Comparison with a regional meteoric water line indicates that the slope of the δ18O–δD line for the snowpacks decreases over the same period, dropping from 7.49 to approximately 6.2.This change points to the role of evaporation in snowpack ablation and is confirmed by the vertical profile of deuterium excess. Snowpack seepage data, although limited, also suggest reduced values of δD, as might be associated with local evaporation during meltwater generation. In general, meltwaters were depleted in δ18O relative to the source snowpack at the peak of the melt (June), but later in the year (August) the difference between the two was not statistically significant. The diurnal pattern of isotopic composition indicates that the most depleted meltwaters coincide with the peak in temperature and, hence, meltwater production.

Rhythm

2018 ◽  
Author(s):  
Lexi Eikelboom
Keyword(s):  
Social Sciences ◽  
Twentieth Century ◽  
Human Existence ◽  
Embodied Experience ◽  
Giorgio Agamben ◽  
The Social ◽  
Contemporary Philosopher ◽  
The Subject ◽  
The Difference ◽  
Theoretical Category

This book argues that, as a pervasive dimension of human existence with theological implications, rhythm ought to be considered a category of theological significance. Philosophers and theologians have drawn on rhythm—patterned movements of repetition and variation—to describe reality, however, the ways in which rhythm is used and understood differ based on a variety of metaphysical commitments with varying theological implications. This book brings those implications into the open, using resources from phenomenology, prosody, and the social sciences to analyse and evaluate uses of rhythm in metaphysical and theological accounts of reality. The analysis relies on a distinction from prosody between a synchronic approach to rhythm—observing the whole at once and considering how various dimensions of a rhythm hold together harmoniously—and a diachronic approach—focusing on the ways in which time unfolds as the subject experiences it. The text engages with the twentieth-century Jesuit theologian Erich Przywara alongside thinkers as diverse as Augustine and the contemporary philosopher Giorgio Agamben, and proposes an approach to rhythm that serves the concerns of theological conversation. It demonstrates the difference that including rhythm in theological conversation makes to how we think about questions such as “what is creation?” and “what is the nature of the God–creature relationship?” from the perspective of rhythm. As a theoretical category, capable of expressing metaphysical commitments, yet shaped by the cultural rhythms in which those expressing such commitments are embedded, rhythm is particularly significant for theology as a phenomenon through which culture and embodied experience influence doctrine.

scholarly journals Investigations on the Optical Properties of InGaN/GaN Multiple Quantum Wells with Varying GaN Cap Layer Thickness

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Xiaowei Wang ◽  
Feng Liang ◽  
Degang Zhao ◽  
Zongshun Liu ◽  
Jianjun Zhu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Layer Thickness ◽  
Stark Effect ◽  
Chemical Vapor ◽  
Multiple Quantum ◽  
Three Samples ◽  
Measurement Results ◽  
Cap Layer ◽  
The Difference

Abstract Three InGaN/GaN MQWs samples with varying GaN cap layer thickness were grown by metalorganic chemical vapor deposition (MOCVD) to investigate the optical properties. We found that a thicker cap layer is more effective in preventing the evaporation of the In composition in the InGaN quantum well layer. Furthermore, the quantum-confined Stark effect (QCSE) is enhanced with increasing the thickness of GaN cap layer. In addition, compared with the electroluminescence measurement results, we focus on the difference of localization states and defects in three samples induced by various cap thickness to explain the anomalies in room temperature photoluminescence measurements. We found that too thin GaN cap layer will exacerbates the inhomogeneity of localization states in InGaN QW layer, and too thick GaN cap layer will generate more defects in GaN cap layer.

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