scholarly journals Interrelation between body weights of sire, dam and their lambs at early stage of growth

2020 ◽  
Vol 36 (2) ◽  
pp. 205-214
Author(s):  
Violeta Caro-Petrovic ◽  
Milan Petrovic ◽  
Dragana Ruzic-Muslic ◽  
Nevena Maksimovic ◽  
Irina Sycheva ◽  
...  
Keyword(s):  
Body Weight ◽  
Early Stage ◽  
Descriptive Statistics ◽  
Coefficient Of Determination ◽  
Measures Of Association ◽  
Paired Sample ◽  
Body Weights ◽  
Sample Test ◽  
Highly Correlated

Records of female lambs and their parents of the Mis sheep breed have used. All animals are approximately have weaned at 90 days of age. Descriptive statistics, paired sample test, paired differences, measures of association, correlations and regression of body weights between female lambs and their parents have done. A complementary least body weights at 30 days and weaning between dams and lambs but utmost weight at 30 days, the lambs were higher while at weaning, the dams had higher weight. It can observe that the averages on body weights the rams were the highest, followed by lambs and the lowest the dams? body weights. The coefficient of determination of R2 varies from low to high, indicating that the lamb's body weight has more influenced by other factors that we have not considered. There were significant correlations between lamb body weight at birth and sire/dam body weight at birth. The results showed highly significant correlations of lamb's body weight at 30 days with dams but with sires, positive and very low. There had positive but no significant correlation between lamb body weight at weaning and sire body weight at weaning. Lamb body weight at weaning and dam body weight at weaning are highly correlated.

scholarly journals Pengembangan Media Buku Cerita Bergambar Untuk Meningkatkan Kemampuan Membaca Siswa Kelas 1 Sekolah Dasar

2020 ◽  
Vol 7 (1) ◽  
pp. 29
Author(s):  
Risma Tri Kurniawati ◽  
Henny Dewi Koeswanti
Keyword(s):  
Descriptive Statistics ◽  
Paired Sample ◽  
Sample Test

Tujuan dari penelitian ini yaitu untuk mengembangkan media buku cerita bergambar guna meningkatkan kemampuan membaca siswa kelas 1. Metode yang digunakan dalam penelitian ini menggunakan metode tes kemampuan membaca. Jenis penelitian ini adalah pengembangan atau Reseach and  Development (R&D). Guna melihat efektivitas media menggunakan eskperimen, sehingga teknik analisis data menggunakan uji deskriptif statistik dan uji T. Berdasarkan uji descriptive statistics diperoleh rata-rata kemampuan pretest siswa sebesar 72,68 dengan nilai minimal  59 dan nilai maksimal 94, sedangkan rata-rata kemampuan membaca  siswa ketika sudah dilakukan tindakan atau posttest sebesar 85,29 dengan nilai minimal 76 dan nilai maksimal 100, sehingga rata-rata pretest dan posttest meningkat 23,3%, persentase selisih nilai minimal sebesar 0,17%, presentase selisih nilai maksimal sebesar 0,06 %. Berdasarkan hasil uji yang dilakukan menggunakan Paired Sample Test menunjukkan bahwa Sig. 2 (tailed) sama dengan 0,000 atau kurang dari 0,05, yang artinya hasil pretest dan posttest terdapat perbedaan yang signifikan. Sehingga dapat dikatakan bahwa media buku cerita bergambar dapat meningkatkan kemampuan membaca siswa. Implikasi dari penelitian ini untuk menjadi acuan penelitian selanjutnya.

scholarly journals Fintech Di Era Digital Untuk Meningkatkan Kinerja ZIS di Indonesia

2019 ◽  
Vol 5 (3) ◽  
pp. 137
Author(s):  
Soeharjoto Soekapdjo ◽  
Debbie Aryani Tribudhi ◽  
Lucky Nugroho
Keyword(s):  
Linear Trend ◽  
Descriptive Statistics ◽  
Average Growth ◽  
Paired Sample ◽  
Before And After ◽  
Sample Test ◽  
Test Result

Purpose of this study is to predict trend value of collecting ZIS with fintech and non fintech. Data taken from BAZNAs from 2002-2017 and using descriptive statistics with linear trend and parabolic, inference statistic with paired sample test. Result shown that fintech trend like parabolic and non fintech like linear. There is a significant and power full correlation at ZIS revenue with fintech and non fintech. Thus, there is difference average of ZIS revenue before and after using fintech. Using SIMBA fintech will be affecting the revenue of ZIS. Average prediction of ZIS collecting funds from 2018-2025 with fintech is greater than using non fintech. Average growth of ZIS revenue with fintech is 9.98 percent and 5.78 percent with non fintech.

Energy balance of rats with lateral hypothalamic lesions

1982 ◽  
Vol 242 (4) ◽  
pp. E273-E279 ◽  
Author(s):  
S. W. Corbett ◽  
R. E. Keesey
Keyword(s):  
Body Weight ◽  
Energy Balance ◽  
Energy Expenditure ◽  
Caloric Intake ◽  
Energy Utilization ◽  
Lateral Hypothalamic ◽  
Energy Needs ◽  
Body Weights ◽  
Maintain Body Weight

Rats with lateral hypothalamic (LH) lesions maintain body weight at a chronically reduced percentage of nonlesioned controls. An assessment of how they achieve energy balance at subnormal weight levels entailed a determination of both their energy intake and their energy expended or lost in processing ingested food, on basal heat production, on activity, and in feces or urine. It was found that the caloric intake and expenditure of LH-lesioned animals, though significantly lower than those of controls, were appropriate to the reduced metabolic body size (BW0.75) that they maintained. Likewise, energy expenditure in the LH-lesioned animals was normal in that the proportion of their ingested energy relegated to 1) basal metabolism, 2) the processing food, and 3) activity was the same as that of nonlesioned controls. Thus, unlike nonlesioned rats, which at lowered body weights both decrease their energy needs and reorder the pattern of energy expenditure, LH-lesioned animals display a normal pattern of energy utilization at reduced weight levels. These findings provide further evidence that lateral hypothalamic mechanisms play an important role in setting the level at which body weight is regulated.

Prediction of body weights of Nellore sheep under field condition

2015 ◽  
Author(s):  
M. Rani ◽  
B. Ekambaram ◽  
B. Punya Kumari
Keyword(s):  
Body Weight ◽  
Body Length ◽  
Age Groups ◽  
The Body ◽  
Coefficient Of Determination ◽  
Regression Equations ◽  
Body Weights ◽  
Chest Girth ◽  
Males And Females ◽  
Nellore Sheep

Data on 1350 Nellore sheep of 2, 4, 6 and 8-teeth age, reared under field conditions in 12 mandals of Chittoor district of Andhra Pradesh were utilized for development of prediction equations and study the phenotypic association among body measurements and body weights. The coefficients of correlation between body weight with the height at withers, chest girth, paunch girth, hip width and body length were positive and high in magnitude in both males and females in majority of the age groups studied. Step-down regression equations were fitted to predict the body weight based on biometrical measurements at different ages. The height at withers, chest girth, paunch girth, hip width and body length have contributed significantly to the expression of body weights at the majority of the ages studied. High coefficient of determination (R2) value was observed in males at 6 and 8-teeth age as 88 per cent, while in females 50 per cent at 2-teeth age.

scholarly journals Keefektifan Model Make A Match dalam Pembelajaran Matematika Siswa Kelas VI Sekolah Dasar di Kecamatan Marioriwawo

MADRASAH ◽  
2018 ◽  
Vol 11 (1) ◽  
pp. 13
Author(s):  
Andi Kaharuddin
Keyword(s):  
Elementary School ◽  
Learning Outcomes ◽  
Random Sampling ◽  
Mathematics Learning ◽  
Descriptive Statistics ◽  
Analysis Techniques ◽  
Learning Mathematics ◽  
Sample Test ◽  
Effective Models

The purpose of this study was to determine the effectiveness of the model to Make a Match in mathematics learning 6<sup>th</sup>-grade students of Elementary School Marioriwawo Sub-District. This research is a quantitative experimental research. The population in the study were all 6<sup>th</sup>-grade students of Elementary School Marioriwawo Sub-District from 50 school. Determination of the sample was done by random sampling. Data analysis techniques used is descriptive statistics and inferential statistics using a single sample test. The results showed that the application of effective models in learning mathematics 6<sup>th</sup>-grade students of Elementary School Marioriwawo Sub-District in terms of the average learning outcomes 71.9, 80.4% activity and and the response to the application of the model 93.7%.

scholarly journals Relationship between egg weight, hatching weight and subsequent body weight in the Japanese quail

2020 ◽  
Vol 47 (1) ◽  
pp. 19-23
Author(s):  
V. O. Chimezie ◽  
A. A. Ademola ◽  
O. I. Alli ◽  
A. E. Jubril ◽  
B. O. Josiah
Keyword(s):  
Body Weight ◽  
Japanese Quail ◽  
Coefficient Of Determination ◽  
Egg Weight ◽  
Body Weights ◽  
The Mean ◽  
The University ◽  
Large Groups ◽  
The Relationship ◽  
Selection Of

An experiment to determine the relationship between egg weight, hatch weight and subsequent body weight of the Japanese quail was conducted. A total of 607 eggs collected over 6 days from an existing flock at the Animal Pavilion of the University of Ilorin were used for the experiment. Eggs were individually numbered, weighed and grouped into small (S) medium (M) and large (L) sized eggs based on the mean and standard deviation of the eggs. Mean egg weight were correlated and regressed with mean hatch weight and subsequent weight. Average egg weights were 10.23± 0.84g, 8.49± 0.72g and 6.94± 0.93g for the large, medium and small group respectively. The result showed relationship between egg weight and hatch weight were positive and highly significant (P < 0.01) with values of 0.973, 0.977 and 0.967 for small, medium and large groups, respectively. Relationship between hatch weights and weekly body weights were also positive and significant (P<0.01) for the medium and large groups only but decreased with age. Linear regression equation showed a significant coefficient of determination for weekly body weight using the values for small, medium and large egg weight values. The results of the study showed that egg weight can be reliably used for estimating body weight in Japanese quail and may be used as criteria for early selection of Japanese quail for body weight.

scholarly journals Effects of selection for independent changes in two highly correlated body weight traits of mice

1977 ◽  
Vol 29 (2) ◽  
pp. 133-145 ◽  
Author(s):  
J. C. McCarthy ◽  
D. P. Doolittle
Keyword(s):  
Body Weight ◽  
Response Selection ◽  
The Other ◽  
Index Selection ◽  
Correlated Responses ◽  
Body Weights ◽  
Independent Culling ◽  
Selection For ◽  
Highly Correlated

SUMMARYMice were selected for high and low body weight at 5 and at 10 weeks of age. Selection was performed (1) separately for each trait, and (2) for various combinations of the two traits, using (a) independent culling levels and (b) restricted indices. Two-way selection for each trait separately gave large responses and correlated responses. Selection by independent culling levels intended to increase 5-week weight while restricting change in 10-week weight gave no demonstrable response; selection by culling levels intended to decrease 5-week weight while restricting change in 10-week weight resulted in decreases in body weights at both ages. Index selection, intended to change weight at one age while holding that at the other age constant, was generally successful. Observed responses did not conform very well with predicted responses for either index or culling levels selection. The significance of these observations in regard to the problem of selection involving restriction of traits is discussed.

scholarly journals The size and endocrine activity of the pituitary in mice selected for large or small body-size

1962 ◽  
Vol 3 (3) ◽  
pp. 428-443 ◽  
Author(s):  
R. G. Edwards
Keyword(s):  
Body Weight ◽  
Body Size ◽  
Small Body ◽  
Large Body ◽  
Primary Response ◽  
Endocrine Activity ◽  
Body Weights ◽  
Mouse Pituitary ◽  
Highly Correlated ◽  
Thyroid Secretion

Mice of two strains, N and C, were used in studies on body-size, pituitary size, and endocrine potency of the pituitary. Strain N had been selected for large (NL) and small (NS) body-size; strain C had also been selected for large body-size (CL) but had been crossed to an outbred strain segregating pituitary dwarfism.Pituitary weights and body-weights were highly correlated, the regression lines being common in NL and NS mice. Female pituitaries were considerably heavier than male pituitaries in CL mice. In relation to body-weight, CL pituitaries were consistently heavier than those of NL or NS mice.No differences were detected in the unit potency of gonadotrophins in the pituitaries of NL and NS mice as estimated by the uterine response of immature outbred mice to subcutaneous injections of pituitary tissue. The uptake of 131I into the thyroid was comparable in NL and NS mice per unit of body-weight, and the thyroid secretion rate was also similar using animals of the same body-weight. Immature mice of both lines responded by increased growth to injections of growth hormone or fresh mouse pituitary, though the response was greater in NS than in NL mice.The primary response to selection has probably been in the size of the pituitary rather than in its unit potency. The interrelationships between body-size, body components, organ size and endocrine levels are discussed.

scholarly journals Analysis of Contingent Pay and Altruism to the Reward of Management Practices

2021 ◽  
pp. 112-120
Author(s):  
Ugochukwu Paul Orajaka
Keyword(s):  
Organizational Performance ◽  
Significant Relationship ◽  
Positive Relationship ◽  
Management Practices ◽  
Descriptive Statistics ◽  
Coefficient Of Determination ◽  
Government Organizations ◽  
Strong Positive Relationship ◽  
Positive Effect

The study expressed the effect of contingent pay and altruism to the reward of Management practices and its performance in some selected government organizations in south East Nigeria. The application of descriptive statistics, correlation tools and mean likert was employed to evaluate the significant relationship and coefficient of determination of the variables. However, the tools show that there is a strong positive relationship association between the contingent pay and altruism in government organizations. The analysis also shows that there is a strong positive significant relationship in the system. These results conclude that contingent pay and altruism has a strong positive effect to government organizational performance in the study areas selected.

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