The parameters of the infrasonic waves generated by the Chelyabinsk meteoroid: System Statistic Analysis Results

Author(s):  
Qiang Guo ◽  
Yu Zheng ◽  
L. F. Chernogor ◽  
V. T. Rozumenko ◽  
M. B. Shevelev
2019 ◽  
Vol 4 (2) ◽  
Author(s):  
Nugroho Ahmad Riyadi

The aim of orthodontics treatment is normalization of teeth position in three planes, using various orthodontics appliance to reach the chepalometric standar and normal occlusion. Orthodontic treatment for dentoskeletal class II division 1 malocclusion in growing patients using myofunctional appliance may correct anteroposterior planes of mandibula. This study was a descriptive retrospective analytic study to look at the success of Orthodontic treatment for dentoskeletal class II division 1 in growing patients with myofunctional appliance using chepalometrics analysis Steiner value. The sample used in this study is chepalogram radiographic from patient with dentoskeletal class II division 1 malocclusion in growing patients before and after using myofunctional appliance in PPDGS orthodontics Clinic of Padjadjaran University. Statistic analysis were performed with pair t-test and Wilcoxon. Based on this study, it is concluded that orthodontic treatment with myofunctional appliance such as activator and twin block in growing patient with dentoskeletal class II division 1 malocclusion shows significant changes and compatibility with the normal criteria.


2017 ◽  
Vol 33 (2) ◽  
pp. 60-72
Author(s):  
L.F. Chernogor ◽  
◽  
O.I. Liashchuk ◽  
Keyword(s):  

Author(s):  
Muhammad Romadhon ◽  
Amiruddin Saleh

A group approach having an excess because its scope broader, and in accordance with communal culture of the people. Group dynamics and independency farmers become a yardstick to judge whether the programs the government (the course of development) involving group cattle farmers cut is sustainable or not, so that it can be evaluated for sustainability the next. The purpose of research are (1) analyze group dynamics formed in the group spr mega jaya, (2) analyzed levels of independency of farmers in the farmers spr mega jaya, (3) analyze relations group dynamics and independency of farmers with the success kejar farmers spr mega jaya. Data analysis of analysis descriptive statistics (a frequency, the percentage, on the average), and statistic analysis inferential by test a correlation coefficient rank the spearman. The research results show that group dynamics spr mega jaya tends in category high, and independency of farmers spr mega jaya tends in category enough, while test relations shows that there is a positive connection welfare between group dynamics the cattle farmer and independency of farmers with the success kejar cattle farmers cut. This means that the more dynamic group spr mega jaya and independency of felt farmers high, so the success of the program group farmers who reached the higher.Keywords: group dynamics, independency of groups, sekolah peternakan rakyatABSTRAKPendekatan kelompok memiliki kelebihan karena cakupannya yang lebih luas, dan sesuai dengan budaya masyarakat komunal. Dinamika kelompok dan keberdayaan peternak menjadi tolok ukur untuk menilai apakah program pemerintah (program pembangunan) yang melibatkan kelompok peternak sapi potong bersifat sustainable atau tidak, sehingga dapat dievaluasi untuk keberlanjutan program selanjutnya. Tujuan dari penelitian adalah (1) menganalisis dinamika kelompok yang terbentuk dalam kelompok SPR Mega Jaya, (2) menganalisis tingkat keberdayaan peternak pada kelompok peternak SPR Mega Jaya, (3) menganalisis hubungan dinamika kelompok dan keberdayaan peternak dengan keberhasilan program kelompok peternak SPR Mega Jaya. Analisis data berupa analisis statistik deskriptif (frekuensi, persentase, rata-rata), dan analisis statistik inferensial dengan uji koefisien korelasi rank Spearman. Hasil penelitian menunjukkan bahwa dinamika kelompok SPR Mega Jaya cenderung pada kategori tinggi, dan keberdayaan peternak SPR Mega Jaya cenderung pada kategori cukup, sedangkan uji hubungan menunjukkan bahwa terdapat hubungan positif signifikan antara dinamika kelompok peternak dan keberdayaan peternak dengan keberhasilan program kelompok peternak sapi potong. Hal ini berarti bahwa semakin dinamis kelompok SPR Mega Jaya dan keberdayaan yang dirasakan peternak tinggi, maka keberhasilan program kelompok peternak yang tercapai semakin tinggi.Kata kunci: dinamika kelompok, keberdayaan kelompok, sekolah peternakan rakyat


2017 ◽  
Vol 2 (1) ◽  
pp. 8-17
Author(s):  
Maria Magdalena Setyaningsih

Abstract Fetus stimulation is one technique to keep fetus quality, since this technique expands celebral net visible in baby’s temperament. This study analyses the effect of fetus stimulation on newborn’s temperament. Research method: analytical study with retrospective approach. Statistic analysis: chi square. Study found that chi square 14.196 higher than ?2 tabel with df=1 was 3.841, with significant value of 0.000 (p<0.05, tolak Ho). It is concluded that there is a significant effect of fetus stimulation on newborn’s temperament. Therefore, fetus stimulation should be done properly so as to generate qualified generation. Keyword: Fetus stimulation, mother having baby 2-3 months, baby’s temperament


2020 ◽  
Vol 12 (6) ◽  
pp. 063302
Author(s):  
Yongzheng Zhang ◽  
Xiaoqing Zhang

2011 ◽  
Author(s):  
Yu. A. Ushenko ◽  
A. V. Dubolazov ◽  
A. O. Karachevtcev ◽  
N. I. Zabolotna

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