The relationship of iodine value with pork carcass weight and composition

2020 ◽  
Author(s):  
Ziyu Zhou ◽  
Lisa Wormsbecher ◽  
Colleen Roehrig ◽  
Maxim Smetanin ◽  
Benjamin M Bohrer
Keyword(s):  
Correlation Analysis ◽  
Iodine Value ◽  
Carcass Traits ◽  
Carcass Weight ◽  
Categorical Analysis ◽  
Carcass Parameters ◽  
Relationship Of ◽  
The Relationship

This study examined the relationship of iodine value (IV) with carcass weight, fat depth, muscle depth, and predicted lean yield from 37,488 pork carcasses. Five IV categories were formed, which were defined as low (<64.99), medium-low (65.00–69.99), medium (70.00–74.99), medium-high (75.00–79.99), and high (>80.00). Correlation analysis indicated IV was weakly correlated (r ≤ 0.26; P < 0.05) with all carcass traits, however the categorical analysis revealed that greater IV was associated with heavier weight and leaner carcasses. Segregation systems of pork carcasses based on IV should consider the relationships of IV with other carcass parameters before implementation.

Analysis of Maximum Expiratory Flow Volume Curves Using Canonical Correlation Analysis

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
Keyword(s):  
Correlation Analysis ◽  
Canonical Correlation Analysis ◽  
Canonical Correlation ◽  
Flow Volume ◽  
Non Linear ◽  
Maximum Expiratory Flow ◽  
Expiratory Flow ◽  
Relationship Of ◽  
The Relationship ◽  
Age And Sex

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.

scholarly journals HUBUNGAN PERSEPSI TENTANG PROFESI FISIOTERAPI DENGAN MOTIVASI BELAJAR MAHASISWA AKADEMI FISIOTERAPI UKI

2018 ◽  
Vol 10 (3) ◽  
pp. 226
Author(s):  
Maksimus Bisa
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Correlation Analysis ◽  
Correlation Coefficient ◽  
Linear Regression Analysis ◽  
Motivation To Learn ◽  
Simple Linear Regression ◽  
Level 1 ◽  
Relationship Of ◽  
The Relationship

ABSTRACTThis study is descriptive analitik, aims to describe the relationship of perceptions about the physiotherapy profession with the motivation to learn students of the Academy of Physiotherapy UKI. Data collection through questionnaires to students of Physiotherapy Academy UKI level 1, 2, and 3 with a sample of 53 students, then give a score of each statement of questionnaire.The result of correlation analysis shows that p = 0,584> α (0,05) ho is accepted, so there is no significant relationship between the two variables. To measure the closeness and intensity of the relationship between the two variables, test of correlation coefficient and simple linear regression. The result of correlation coefficient test (r) obtained by -0,077, lies below the value of -0.30 (very weak) thus can be said there is no relation between perception about physiotherapy profession with motivation learn student Akfis UKI. Result of linear regression analysis obtained equation: Y = 73,52 + (-0,088) X. This means that every 1 point decrease of perception value will influence motivation value equal to 0,088 times.Keywords: Perception, motivation, physiotherapy profession, and learning achievement. ABSTRAKPenelitian ini bersifat deskriptif analitik, bertujuan untuk mendeskripsikan hubungan persepsi tentang profesi fisioterapi dengan motivasi belajar siswa Akademi Fisioterapi UKI. Pengumpulan data melalui kuesioner kepada siswa Fisioterapi Academy UKI tingkat 1, 2, dan 3 dengan sampel sebanyak 53 siswa, kemudian memberikan skor masing-masing kuesioner pernyataan. Hasil analisis korelasi menunjukkan bahwa p = 0,584> α (0,05) ho diterima, sehingga tidak ada hubungan yang signifikan antara kedua variabel tersebut. Untuk mengukur kedekatan dan intensitas hubungan antara kedua variabel tersebut, uji koefisien korelasi dan regresi linier sederhana. Hasil uji koefisien korelasi (r) diperoleh sebesar -0,077, berada di bawah nilai -0,30 (sangat lemah) sehingga dapat dikatakan tidak ada hubungan antara persepsi tentang profesi fisioterapi dengan motivasi belajar siswa Akfis UKI. Hasil analisis regresi linier diperoleh persamaan: Y = 73,52 + (-0,088) X. Artinya setiap 1 titik penurunan nilai persepsi akan mempengaruhi nilai motivasi sebesar 0,088 kali.Kata kunci: Persepsi, motivasi, profesi fisioterapi, dan prestasi belajar.

scholarly journals Canonical correlation analysis of body measurements and carcass traits of cross bred rabbit population

2012 ◽  
Vol 28 (4) ◽  
pp. 855-861 ◽  
Author(s):  
D.M. Ogah
Keyword(s):  
Correlation Analysis ◽  
Body Length ◽  
Canonical Correlation Analysis ◽  
Canonical Correlation ◽  
Carcass Traits ◽  
Carcass Weight ◽  
Body Measurements ◽  
Slaughter Weight ◽  
Dressing Percentage ◽  
Criterion Variables

In this study, canonical correlation analysis was applied to estimate the relationship between body measurements and carcass traits of 28 male cross bred rabbits of about 12 weeks of age, reared under semi intensive system. Four body measurements, pre-slaughter weight (PSW) , body length (BL), chest circumference (CC), and ear length (EL) as predictor variable while dressing percentage ( DP) , hot carcass weight (HCW) and cold carcass weight (CCW) as criterion variables. Pre-slaughter weight and body length had significant (P<0.001) simple correlation coefficients with the carcass traits except for dressing percentage. The three canonical variate pairs ranged between .99 to .42 and only the first pair was significant (P<0.001). From the analysis pre-slaughter weight and body length can be regarded as the main factors as live measurement traits, while dressing percentage did not have pronounced effect on the emerged criterion variables.

scholarly journals HUBUNGAN PARITAS DENGAN DERAJAT LASERASI JALAN LAHIR DI POLINDES JETIS LOR KECAMATAN NAWANGAN KABUPATEN PACITAN

2019 ◽  
Vol 6 (1) ◽  
pp. 48-53
Author(s):  
Etika Desi Yogi
Keyword(s):  
Correlation Analysis ◽  
Pelvic Floor ◽  
Vaginal Wall ◽  
Labor Process ◽  
Birth Process ◽  
Birth Canal ◽  
Calculation Results ◽  
Independent Variable ◽  
Relationship Of ◽  
The Relationship

For women, the perineum is very important stretching and lubricating the perineum during labor can weaken the pelvic floor muscles in the vaginal wall, trauma to the perineum also causes discomfort and pain during sexual intercourse and an estimated 85% of maternal mothers experience birth canal lacerations (Kettle and Tohil 2008). One of the fears that are often felt by pregnant women, especially third timers, is fear of being torn and afraid of sewing. Especially for mothers who have experienced it, this can make their own trauma when facing the birth process later (USU, 2006). The purpose of this study was to determine the relationship of parity to the degree of laceration of the birth pathway in Jetis Lor Polindes, Nawangan District, Pacitan Regency. The design or design in this study is correlation analysis, with the "retrospective" approach. This study analyzed the relationship of parity with the degree of laceration of the birth path in Jetis Lor Polindes, Nawangan District, Pacitan Regency. In this study, the population was all mothers giving birth at Jetis Lor Polindes, Nawangan District, Pacitan Regency. The samples in this study were all mothers giving birth at Jetis Lor Polindes, Nawangan District, Pacitan Regency. In this study by looking at the last 1 year data. In this study the independent variable is parity. In this study the dependent variable is the degree of laceration of the birth canal. Based on the calculation results of SPSS 11.5 for Windows, it was found that there was no relationship between parity and laceration degrees in the Jetis Lor Polindes, Nawangan Subdistrict, Pacitan Regency, from the results of probability (sig. 2-tailed) 0.22 <0.05.The researcher hopes that the mother will seek information and increase knowledge about the labor process, so that with good knowledge will reduce lacerations on the birth canal

scholarly journals <i>SIRT1</i> gene polymorphisms associated with carcass traits in Luxi cattle

2017 ◽  
Vol 60 (1) ◽  
pp. 27-32 ◽  
Author(s):  
Guifen Liu ◽  
Hongbo Zhao ◽  
Xiuwen Tan ◽  
Haijian Cheng ◽  
Wei You ◽  
...  
Keyword(s):  
Promoter Region ◽  
Muscle Development ◽  
Direct Sequencing ◽  
Carcass Traits ◽  
Sirtuin 1 ◽  
Nucleotide Polymorphisms ◽  
Class Iii ◽  
Single Nucleotide ◽  
Relationship Of ◽  
The Relationship

Abstract. SIRT1 is the gene that codes for Sirtuin 1, an NAD (nicotinamide adenine dinucleotide)-dependent class III histone deacetylase. This gene plays a key role in adipose tissue and muscle development in animals. Chinese Luxi cattle (n  =  169) were selected to identify SIRT1 SNPs (single nucleotide polymorphisms) and investigate the relationship of these SNPs with carcass traits. Five SNPs (g.-382G  >  A, g.-274C  >  G, g.17324T  >  C, g.17379A  >  G, and g.17491G  >  A) were identified by direct sequencing. SNPs g.-382G  >  A and g.-274C  >  G were located within the promoter region of this gene. SNP g.-382G  >  A was significantly associated with dressing percentage, meat percentage, and striploin and ribeye weights, and the g.-274C  >  G polymorphism had a strong effect on carcass, tenderloin, and high rib weights in Luxi cattle. These findings will provide possible clues for the biological roles of SIRT1 underlying beef cattle carcass traits.

scholarly journals A study of the interrelationship of the integral characteristics of representation

2015 ◽  
Vol 7 (2) ◽  
pp. 97-109
Author(s):  
V.P. Peskov
Keyword(s):  
Correlation Analysis ◽  
Complex Structure ◽  
Short Description ◽  
Coordinate Systems ◽  
Dimensional Representation ◽  
Common System ◽  
Psychological Phenomenon ◽  
Integral Characteristics ◽  
Relationship Of ◽  
The Relationship

The article raises the issue of representation, indicating that multi-dimensional representation as a psychological phenomenon requires consideration in different coordinate systems. We show that system consideration is not only its study as a multifunctional education complex structure, but also the study of its integral characteristics, as the minimum set of characteristics is required, that provides its short description. We conclude that it is necessary to integrate different measurements, various order qualities and properties of representations, the allocation of determinants system, reflecting its diversity, multidimensionality and correlation of different measurements (characteristics) to each other, as well as their complementarity. We point out that the study of multi-dimensional representation involves the analysis of the relationship of its integral characteristics (controlled, vividness, brightness, sharpness), which will clarify the nature of the desired integral factors and create a common system of methods for studying the representation. We provide the results of correlation analysis of the integral characteristics of representation at different age stages of schooling.

Association Analysis between Polymorphism of GnRH-1 Genes and Carcass Traits of Quail (Coturnix coturnix)

2020 ◽  
Author(s):  
Junyan Bai ◽  
Zhihao Dong ◽  
Zhengyu Fan ◽  
Xinle Wang ◽  
Ying Lei ◽  
...  
Keyword(s):  
Body Weight ◽  
Correlation Analysis ◽  
Sexual Maturity ◽  
Carcass Traits ◽  
Gonad Development ◽  
Pcr Amplification ◽  
Liver Weight ◽  
Carcass Weight ◽  
Muscle Weight ◽  
Coturnix Coturnix

Background: GnRH-1 mainly exists in hypothalamus and it is vital to gonad development and sexual maturity of animals. This study mainly analyzed the association between GnRH-1 polymorphism and carcass traits of quails, Research conclusions can provide references for breeding of new species of quail.Methods: From 2018 to 2019, 31 female samples of Chinese Yellow quail, beijingbai quail and Korean quail were collected in Luolong District, Luoyang City, Henan Province, China.SNP mutation sites of GnRH-1 gene were investigated in China yellow quail, Beijing white quail and Korean quail through PCR amplification and DNA sequencing technologys. Moreover, correlation analysis between polymorphism sites of GnRH-1 gene and carcass traits of quail was performed. Result: According to research results, a total of 14 SNP mutation sites of GnRH-1 were detected in China yellow quail, Beijing white quail and Korean quail, which were C71T, C108T, C168T, C178T, A184G, C206T, A209C, C215T, A252G, A279T, C281T, C293G, C339T and C458T. For A209C and C281T, only 2 genotypes were detected in China yellow quail and Beijing white quail, while for the remaining 12 SNP mutation sites, 3 genotypes were detected in three quail species. Correlation analysis showed that A209C, A279T, C281T and C339T were significantly correlated with liver weight (P less than 0.05), A209C, C281T and C339T were significantly correlated with dressing percentage (P less than 0.05), C215T and A279T were significantly correlated with breast muscle weight(whole) (P less than 0.05), A209C was significantly correlated with body weight, dressed carcass weight and whole net carcass weight (P less than 0.05).

The relationship of aggressiveness and self-regulation in convicts

2018 ◽  
Vol 3 (3) ◽  
pp. 43-50
Author(s):  
Алексей Михайлов ◽  
Aleksey Mikhaylov ◽  
Елена Сараева ◽  
Elena Saraeva ◽  
Анастасия Соколова ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Correlation Analysis ◽  
Aggressive Behavior ◽  
Self Regulation ◽  
Personal Characteristics ◽  
Psychological Characteristics ◽  
Low Level ◽  
The Subject ◽  
Relationship Of ◽  
The Relationship

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.

THE RELATIONSHIP OF PSYCHOLOGICAL BIRTH ORDER TO IRATIONAL RELATIONSHIP BELIEFS

2008 ◽  
Vol 36 (4) ◽  
pp. 455-466 ◽  
Author(s):  
Melek Kalkan
Keyword(s):  
Correlation Analysis ◽  
Birth Order ◽  
Pearson Correlation ◽  
Turkish Version ◽  
Relationship Beliefs ◽  
Turkish People ◽  
Pearson Correlation Analysis ◽  
Relationship Of ◽  
The Relationship ◽  
Psychological Birth

Psychological birth order is examined as a predictor of irrational relationship beliefs among Turkish people (N = 423) using a Turkish version (Kalkan, 2005) of the White- Campbell Psychological Birth Order Inventory (Campbell, White, & Stewart, 1991) and the Relationship Belief Inventory (Kalkan, 2006). Results of Pearson correlation analysis indicate that positions of psychologically first, middle, and youngest child were significantly related to irrational relationship beliefs. The correlation between psychologically only child scores and irrational relationship beliefs was nonsignificant.

scholarly journals THE RELATIONSHIP BETWEEN THE TEACHER PERSONALITY COMPETENCIES AND THE ATTITUDE OF THE LEARNER

2018 ◽  
Vol 5 (1) ◽  
pp. 53
Author(s):  
Intan Wandini ◽  
Omon Abdurahkman
Keyword(s):  
Correlation Analysis ◽  
Quantitative Research ◽  
Functional Relationship ◽  
Independent Variables ◽  
Teacher Personality ◽  
Significant Regression ◽  
Relationship Of ◽  
The Relationship ◽  
Moderate Relationship ◽  
Effective Contribution

The attitude of learners can be influenced by a teacher as an educator, because teachers can direct and guide learners to be able to control his attitude in the control. Which is meant personality competence is full of changes that have a personality that wise, steady, authoritative, adult, and noble character. This study aims to determine whether there is a relationship between teacher personality competence with the attitude of learners. The type of research used is quantitative research. This study is a functional relationship that aims to determine the relationship of independent variables with the dependent variable, Data collected using questionnaires and interviews. The result of research obtained data of filling of questionnaire from 30 teacher and 70 student use t test obtained tcount = 4.625 > ttable = 1.988 so the relationship between the teacher personality competence and the attitude of the learners is significant. Regression equation of from Y =  68.873 + 0.132X. this study received an effective contribution R2 = 0.028 which indicates the existence 2.8% the attitude variabel of the student is influenced by teacher personality competence, 97.2 % are influenced by other factors that were not analyzed in the research, and result of correlation analysis between teacher personality competence with attitude of student obtained value equal to 0.409 showing moderate relationship between teacher personality competence with attitude of student at SDN Leuwiliang 01 and SDN Leuwiliang 04.

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