scholarly journals The Relationship Between Estimated and Registered Natural Head Position

2007 ◽  
Vol 77 (6) ◽  
pp. 1019-1024 ◽  
Author(s):  
Jiuhui Jiang ◽  
Tianmin Xu ◽  
Jiuxiang Lin

Abstract Objective: To study the inherent relationship between registered and estimated natural head position and further explore the nature of natural head position. Materials and Methods: Thirty-one pretreated patients were included in this study. Both registered natural head position (RNHP) and estimated natural head position (ENHP) were obtained. For RNHP, mirror orientation was used to help to adjust the subject's head position. For ENHP, two approved standard photographs were studied by the assessors before estimation. Correlation analysis was used to analyze the relationship between two angles: Rphoto/Rxray and Ephoto/ Eray. Results: A significant correlation was found between RNHP and ENHP, both on the photographs and on the cephalograms. Conclusion: There is a strong correlation between RNHP and ENHP. RNHP is the subjective perception of the subject and gets some objective meaning by mirror orientation. ENHP is the subjective perception of assessors and gets objective meaning by a standardization session in advance. The mirror orientation of RNHP and the advance standard study of ENHP are crucial for validity and accuracy of NHP as an extracranial reference plane.

2018 ◽  
Vol 3 (3) ◽  
pp. 43-50
Author(s):  
Алексей Михайлов ◽  
Aleksey Mikhaylov ◽  
Елена Сараева ◽  
Elena Saraeva ◽  
Анастасия Соколова ◽  
...  

The article presents the results of a study of the relationship between aggressiveness and self-regulation of convicts. The main objective of the study is to determine the characteristics of aggression and self-regulation of convicts serving sentences in places of deprivation of liberty. The subject of the study are the psychological characteristics of the convicts. The hypothesis of the study was that there is a connection between aggressive behavior and conflict and low level of volitional self-regulation. 422 respondents took part in the study. According to the results of the study, significant differences in the level and form of aggressiveness between groups with high and low aggressiveness are described, in addition, a correlation analysis was performed to identify the relationship between the level of aggression and personal characteristics, and also the types of personality of convicts based on factor analysis.


Author(s):  
Kirill V. Zlokazov ◽  
Nikolay I. Leonov

We discuss in the articles theoretical approaches in social psychology, used for describe representation of social space by subject. It is shown that different social sciences use original theoretical models of social space. In social psychology, these models are used to measure the relationship of the subject with physical (real) world. At the same time, research concepts do not always correspond to the subject's ideas about social space. As a result, image of subjective perception of space can be misrepresented. The decision is seen as a generalisation of the parameters used to explain the subject’s space perception in physical, phenomenological, social-interactional and topological approach.They are: elements of space (objects), centre and metric (as a way of organising elements of space, used for evaluate relations between them). In conclusion, need of empirical verification of assumptions made about inner components representation of social space is noted.


2018 ◽  
Vol 6 (5) ◽  
pp. 767-771 ◽  
Author(s):  
Ehab El Kattan ◽  
Mohamed El Kattan ◽  
Omnia A. Elhiny

AIM: This study aimed to attempt to introduce a new extracranial horizontal plane of the head (K plane that extends from SN to SAE bilaterally) that could act as a substitute to the Frankfurt horizontal intracranial reference plane; both clinically and radiographically.MATERIAL AND METHODS: The new K plane depended on three points of the head. The first was the soft tissue nasion (NS) on the interpupillary line when the subject looked forward at a distant point at eye level. The other two points were the superior attachments of the ears (SAE).RESULTS: The student “t” test comparing mean values of K/V and FH/V was not significant; -0.21.  The coefficient of correlation between different variables was highly positively significant (r = 0.98 with probability = 0.001).CONCLUSION: Within the limitations of this prospective study, the new K plane was found to be both reliable and reproducible. It can be used as a reliable reference plane instead of Frankfort horizontal plane both clinically and radiographically; as it is an accurate tool for head orientation in the natural head position.


2013 ◽  
Vol 2 (2) ◽  
pp. 44-50 ◽  
Author(s):  
Udo Braendle ◽  
Yaroslav Mozghovyi

Since the subject of corporate social responsibility (CSR) gained sufficient attention of the researchers over the last 25 years, numerous attempts were globally made to examine the nature of the relationship between the corporate social responsibility of company and its financial performance (FP). The literature in this area is scattered, the findings are heterogeneous and do not provide a clear answer if CSR goes beyond corporate storytelling. In our meta-analysis of more than 135 studies we try to bring a structure in this discussion. In analyzing the literature over the last decades we find a strong correlation between CSR and financial performance. Based on our findings we present implications in discussing how “good CSR” can be fostered. We focus on the financial sector.


2019 ◽  
Vol 3 (1) ◽  
pp. 1-8
Author(s):  
Nuzliah Jamaluddin ◽  
Juli Andriyani

The background of the research is the use of parenting that is wrong from parents to children. The purpose of this research is to look at the relationship between parenting parents and the aggressiveness of students. This type of research is quantitative with a correlation approach. The sample in this study was 32 students and data collection techniques using a questionnaire and data analysis techniques using correlation analysis. Based on the analysis of the data it was revealed that 1) the aggressiveness of students in SMA Negeri 2 Indra Jaya was in the high group with a percentage of 43.7%, while the level of parenting (authoritarian) with a percentage of 40%, there was a significant relationship between parenting parents with aggressiveness students namely 0.608 with a strong correlation r value


2017 ◽  
Vol 6 (1) ◽  
pp. 1
Author(s):  
Noor Ika Widaningsih ◽  
Indriyati Eko Purwaningsih

ABSTRACT One of task from a nurse at the hospital is doing observation in every patient, if nusre do not have asanse of sincare to help, so patient’s recovery will not be achieved optimally. This study aims to determine the relationship between empathy and prosocial behavior tendences in nurse at Tk. III 04.06.03 Dr.SOETARTO hospital Yogyakarta.Research subject 90 is a male and female nurse at the patient unit. The method used in this study is testing methode, this method being use with make a number of statement that need to be answered by the subject. Preparation of scale models used in this research is use a sumatied rating.The result in this research with  correlation analysis of moment product rom pearson, correlation was obtained between the two variabel (rxy) = 0,439 and p 0,000 (p<0,001) with contribution from independen and dependen variabel 19,2% and 80,8% other variabel that there are other variabel that can affect social behavior tendencies. Keywords: empathy, prosocial behavior tendencies nurse


Jurnal Ecopsy ◽  
2016 ◽  
Vol 1 (1) ◽  
Author(s):  
M. Abdan Shadiqi ◽  
Hemy Heryati Anward ◽  
Neka Erlyani

Penelitian ini merupakan penelitian korelasi untuk mengetahui hubungan antarvariabel dan penelitian komparasi untuk mengetahui perbedaan tiap variabel berdasarkan jenis kelamin. Subjek penelitian adalah mahasiswa Prodi Teknik Lingkungan Fakultas Teknik Unlam sebanyak 50 orang dipilih secara purpossive random sampling. Penelitian ini menggunakan skala kecerdasan emosional dan kuesioner perilaku pro-lingkungan. Analisa data menggunakan analisis korelasi, analisis kovarian, dan uji t melalui SPSS versi 19.0. Hasil penelitian menunjukkan bahwa terdapat hubungan antara kecerdasan emosional dengan perilaku pro-lingkungan, tidak ada perbedaan kecerdasan emosional dan perilaku pro-lingkungan di antara berjenis kelamin berbeda, tidak ada perbedaan yang signifikan antara mean skor kecerdasan emosional laki-laki dengan perempuan dan tidak ada perbedaan yang signifikan antara mean skor perilaku pro-lingkungan laki-laki dengan perempuan Kata Kunci: Kecerdasan Emosional, Perilaku Pro-Lingkungan, Jenis Kelamin. This study is a correlation study to determine the relationship between variables and comparative study to determine the differences of variables base on gender. The subject in this study is students of Environmental Engineering Program Study, Faculty of Engineering, Unlam with 50 subject that chosen by purpossive random sampling. The method to collecting data are using emotional intelligence scale and pro-environmental behavior questionnaire. Data analysis are using correlation analysis, analysis of covariance, and t test with SPSS version 19.0. Based on the results of the correlation analysis is found the relationship between emotional intelligence with pro-environmental behavior, there is found no difference in emotional intelligence and pro-environmental behavior base on gender and there is found no significant difference between the mean each variables score of male and female.  Keywords: Emotional Intelligence, Pro-Environmental Behavior.  


Paleobiology ◽  
1980 ◽  
Vol 6 (02) ◽  
pp. 146-160 ◽  
Author(s):  
William A. Oliver

The Mesozoic-Cenozoic coral Order Scleractinia has been suggested to have originated or evolved (1) by direct descent from the Paleozoic Order Rugosa or (2) by the development of a skeleton in members of one of the anemone groups that probably have existed throughout Phanerozoic time. In spite of much work on the subject, advocates of the direct descent hypothesis have failed to find convincing evidence of this relationship. Critical points are:(1) Rugosan septal insertion is serial; Scleractinian insertion is cyclic; no intermediate stages have been demonstrated. Apparent intermediates are Scleractinia having bilateral cyclic insertion or teratological Rugosa.(2) There is convincing evidence that the skeletons of many Rugosa were calcitic and none are known to be or to have been aragonitic. In contrast, the skeletons of all living Scleractinia are aragonitic and there is evidence that fossil Scleractinia were aragonitic also. The mineralogic difference is almost certainly due to intrinsic biologic factors.(3) No early Triassic corals of either group are known. This fact is not compelling (by itself) but is important in connection with points 1 and 2, because, given direct descent, both changes took place during this only stage in the history of the two groups in which there are no known corals.


1985 ◽  
Vol 24 (02) ◽  
pp. 91-100 ◽  
Author(s):  
W. van Pelt ◽  
Ph. H. Quanjer ◽  
M. E. Wise ◽  
E. van der Burg ◽  
R. van der Lende

SummaryAs part of a population study on chronic lung disease in the Netherlands, an investigation is made of the relationship of both age and sex with indices describing the maximum expiratory flow-volume (MEFV) curve. To determine the relationship, non-linear canonical correlation was used as realized in the computer program CANALS, a combination of ordinary canonical correlation analysis (CCA) and non-linear transformations of the variables. This method enhances the generality of the relationship to be found and has the advantage of showing the relative importance of categories or ranges within a variable with respect to that relationship. The above is exemplified by describing the relationship of age and sex with variables concerning respiratory symptoms and smoking habits. The analysis of age and sex with MEFV curve indices shows that non-linear canonical correlation analysis is an efficient tool in analysing size and shape of the MEFV curve and can be used to derive parameters concerning the whole curve.


2020 ◽  
Vol 1 (01) ◽  
pp. 13-20
Author(s):  
Dian Saputra

This study aims to find out the relationship between learning style and students’ knowledge aspect on Computer System Subject at SMK IT Rahmatan Karimah of  Central Bengkulu, the type of research is quantitative and the subject of research is grade X in SMK IT Rahmatan Karimah of  Central Bengkulu. Data collection techniques using observation, Questionnaire and documentation. Data analysis techniques used were Descriptive Analysis, and inferential Statistical Analysis. The results of visual learning style post-test were 11 people with a mean of 76.36, an auditory learning style of 8 people at a mean of 62.14, a kinesthetic learning style of 3 people at a mean of 50.33, apart from that (r x y = 2.35) and the magnitude of r is reflected in the table (r table = 0.4132). Then rxy > r table ie = 2.35> 0.4132. In other words, Ho is rejected and Ha is accepted. It has a significant relationship between the learning styles of students and students’ knowledge aspect on Computer System Subject of grade X TKJ in SMK IT Rahmatan Karimah of  Central Bengkulu


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