Drift burst test statistic in a pure jump semimartingale model

2022 ◽  
Author(s):  
Cecilia Mancini
Keyword(s):  
Author(s):  
Andri Setyorini ◽  
Niken Setyaningrum

Background: Elderly is the final stage of the human life cycle, that is part of the inevitable life process and will be experienced by every individual. At this stage the individual undergoes many changes both physically and mentally, especially setbacks in various functions and abilities he once had. Preliminary study in Social House Tresna Wreda Yogyakarta Budhi Luhur Units there are 16 elderly who experience physical immobilization. In the social house has done various activities for the elderly are still active, but the elderly who experienced muscle weakness is not able to follow the exercise, so it needs to do ROM (Range Of Motion) exercise.   Objective: The general purpose of this research is to know the effect of Range Of Motion (ROM) Active Assitif training to increase the range of motion of joints in elderly who experience physical immobility at Social House of Tresna Werdha Yogyakarta unit Budhi Luhur.   Methode: This study was included in the type of pre-experiment, using the One Group Pretest Posttest design in which the range of motion of the joints before (pretest) and posttest (ROM) was performed  ROM. Subjects in this study were all elderly with impaired physical mobility in Social House Tresna Wreda Yogyakarta Unit Budhi Luhur a number of 14 elderly people. Data analysis in this research use paired sample t-test statistic  Result: The result of this research shows that there is influence of ROM (Range of Motion) Active training to increase of range of motion of joints in elderly who experience physical immobility at Social House Tresna Wredha Yogyakarta Unit Budhi Luhur.  Conclusion: There is influence of ROM (Range of Motion) Active training to increase of range of motion of joints in elderly who experience physical immobility at Social House Tresna Wredha Yogyakarta Unit Budhi Luhur.


Author(s):  
Eugene Bang ◽  
Carl Milner ◽  
Christophe Macabiau ◽  
Philippe Estival
Keyword(s):  

2020 ◽  
Vol 9 (1) ◽  
pp. 70-77
Author(s):  
Kili Astarani ◽  
Desi Natalia Trijayanti Idris ◽  
Aurelia Rizky Oktavia

This study aims to analyze the effect of pre-school age children's health education on stunting in the Setia Bakti Kediri Kindergarten. The design of this study used a pre-experimental pre-post test. Subjects were parents who had pre-school children with 49 respondents in the Setia Bakti Kediri Kindergarten. Retrieval of data from 29 - 31 May 2019. Randomization technique with purposive sampling. The variable of this study is parental knowledge. Measurement of knowledge with a questionnaire. Health education is carried out for 60 minutes using lecture methods, audio media, visual aids, and booklets. Research analysis technique with the Wilcoxon Signed Rank Test statistic test. The results of this study indicate that there is an influence of health education about stunting on the knowledge of parents of pre-school children in Setia Bakti Kediri Kindergarten. Health education about stunting increases parental knowledge


Author(s):  
Yuhemy Zurizah Yuhemy Zurizah ◽  
Rini Mayasari Rini Mayasari

ABSTRACT Low Birth Weight (LBW) was defined as infants born weighing less than 2.500 grams. WHO estimates that nearly all (98%) of the five million neonatal deaths in developing countries. According to City Health if Palembang Departement, infant mortality rate (IMR) in the year 2007 is 3 per 1000 live births, in 2008 four per 1000 live births, and in 2009 approximately 2 per 1000 live births. The cause of LBW is a disease, maternal age, social circumstances, maternal habits factors, fetal factors and environmental factors. LBW prognosis depending on the severity of the perinatal period such as stage of gestation (gestation getting younger or lower the baby's weight, the higher the mortality), asphyxia / ischemia brain, respiratory distress syndromesmetabolic disturbances. This study aims to determine the relationship between maternal age and educations mothers of pregnancy with the incidence of LBW in the General Hospital Dr Center. Mohammad Hoesin Palembang in 2010 This study uses the Analytical Ceoss Sectional Survey. The study population was all mothers who gave birth in public hospitals center Dr. Mohammad Hoesin Palembang in 2010 were 1.476 mothers gave birth with a large sample of 94 studies of maternal taken by systematic random sampling, ie research instument Check List. Data analysis was performed univariate and bivariate. The results of this study show from 94 mothers of LBW was found 45 people (47,9%) Which has a high risk age 26 LBW ( 27,7%) while the distance of low educations LBW (55,3%). From Chi-Square test statistic that compares the p value with significance level α = 0,05 showed a significant correlation between maternal age, where the p value = 0,002, of education mothers of pregnancy p value = 0,003 with LBW. In the general hospital center Dr. Mohammad Hoesin Palembang ini 2010. Expected to researches who will come to examine in more depth.   ABSTRAK Bayi Berat Lahir Rendah (BBLR) telah didefinisikan sebagai bayi lahir kurang dari 2.500 gram. WHO memperkirakan hampir semua (98%) dari 5 juta kematian neonatal di negara berkembang. Menurut Data Dinas Kesehatan Kota Palembang, Angka Kematian Bayi (AKB) pada tahun 2007 yaitu 3 per 1.000 kelahiran hidup, pada tahun 2008 4 per 1.000 kelahiran hidup, dan pada tahun 2009 sekitar 2 per 1.000 kelahiran hidup. Penyebab BBLR adalah penyakit, usia ibu, keadaan sosial, faktor kebiasaan ibu, dan faktor lingkungan. Prognosis BBLR tergantung dari berat ringannya masa perinatal misalnya masa gestasi (makin muda masa gestasi atau makin rendah berat bayi, makin tinggi angka kematian), asfiksia atau iskemia otak, sindrom gangguan pernafasan, gangguan metabolik. Penelitian ini bertujuan untuk mengetahui hubungan antara umur dan pendidikan ibu dengan kejadian BBLR di Rumah Sakit Umum Pusat Dr. Mohammad Hoesin Palembang Tahun 2010. Penelitian ini menggunakan survey analitik Cross sectional. Populasi penelitian ini adalah semua ibu yang melahirkan di Rumah Sakit Umum Pusat Dr. Mohammad Hoesin Palembang tahun 2010 sebanyak 1.476 ibu melahirkan dengan besar sampel penelitian 94 ibu melahirkan yang diambil dengan tehnik acak sistematik, instrumen penelitian yaitu check list. Analisis data dilakukan secara univariat dan bivariat. Hasil penelitian ini menunjukkan dari 94 ibu didapatkan kejadian BBLR 45 orang (47,9%) yang memiliki umur resiko tinggi 26 kejadian BBLR (27,7%) sedangkan yang pendidikan rendah 52 kejadian BBLR (55,3%). Dari statistik uji Chi-square yang membandingkan p value dengan tingkat kemaknaan α = 0,05 menunjukkan bahwa ada hubungan yang bermakna antara umur ibu p value (0,002) , pendidikan p value (0,003) dengan kejadian BBLR di Rumah Sakit Umum Pusat Dr. Mohammad Hoesin Palembang Tahun 2010. Diharapkan bagi peneliti yang akan datang untuk meneliti lebih mendalam.


2019 ◽  
pp. 29-35
Author(s):  
Onuorah A. ◽  
Onovo A.O.

The study investigated counsellors‟ role in ensuring quality education for national security in Enugu Education Zone. One research question and one null hypothesis were formulated to guide the study was tested at.05 level of significance. The study adopted a descriptive survey research design. The population for the study consisted of 59 school counsellors in the 31 public secondary schools in the area. The number is small and manageable; so no sampling was done. The instrument used for data collection was a 6-item questionnaire. The instrument was validated by three experts from Faculty of Education, Enugu State University of Science and Technology, Enugu. One each from Guidance and Counselling, Psychology and measurement and evaluation. Mean, with standard deviation and t-test statistic were used for data analysis. The study revealed, among others that counsellors ought to encourage the development of students' talents and strengths. Secondly, it was also found out that there is no significance difference between the mean ratings of male counsellors and female‟ school counsellors in their role towards ensuring quality education for national security in Enugu Education Zone of Enugu State, Nigeria. The study recommended, among others, that seminars and workshops should be organized regularly for school counsellors with a view to updating their knowledge on how to effectively curb insecurity while encouraging students in their talents and abilities.


2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Tarun Bindal ◽  
Ravindra K. Saxena ◽  
Sunil Pandey

AbstractThe welding of thermoplastic pipes under a shear joint configuration using friction spin welding is investigated. The shear joint configuration consists of two cylindrical and concentric polypropylene plastic parts joined with each other at their interfacing cylindrical surfaces through frictional heat generation. The effects of welding pressure and rotational velocity on the joint overlap distance and joint strength between the parts of polypropylene plastic are evaluated. The study is of a specific application in making plastic pressure vessels and joining of pipes. The joint strength is tested by conducting the hydraulic pressure burst test. The burst test is conducted for welded specimens manufactured using different values of rotational velocity and welding pressure. It is observed that at the constant spin velocities, the welding pressure in the range 64.8 to 65.2 kPa produced better joint strength than the other values of welding pressure in the overall range 64–76 kPa. It is concluded that the suitable welding pressure range to manufacture polypropylene plastic pressure vessels in the shear joint configuration using friction spin welding is 64.5 to 65.2 kPa. Further, it is established that the user can control the joint overlap distance at 64.8 kPa welding pressure by selectively controlling the rotational velocity in the range of 700 to 2500 rpm.


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