scholarly journals Bionic Design for Reducing Adhesive Resistance of the Ridger Inspired by a Boar’s Head

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Jianqiao Li ◽  
Yunpeng Yan ◽  
Benard Chirende ◽  
Xuejiao Wu ◽  
Zhaoliang Wang ◽  
...  
Keyword(s):  
Point Cloud ◽  
Vertical Section ◽  
Test Results ◽  
Front Part ◽  
3D Scanner ◽  
Cross Sectional ◽  
Resistance Reduction ◽  
Head Surface ◽  
Section Curve ◽  
Soil Bin

The main feature of the boar’s head used to root around for food is the front part, which is similar to the ridger in terms of function, load, and environment. In this paper, the boar’s head was selected as the biological prototype for developing a new ridger. The point cloud of the head was captured by a 3D scanner, and then, the head surface was reconstructed using 3D coordinates. The characteristic curves of the front part of the boar’s head were extracted, and then, five cross-sectional curves and one vertical section curve were fitted. Based on the fitted curves, five kinds of bionic ridgers were designed. The penetrating resistances of the bionic ridgers and traditional ridger were tested at different speeds in an indoor soil bin. The test results showed that bionic ridger B had the best penetrating resistance reduction ratio of 16.67% at 4.2 km/h velocity. In order to further evaluate the performance of the best bionic ridger (bionic ridger B), both the bionic ridger and traditional ridger were tested in a field under the same working conditions. The field results indicate that the bionic ridger reduces penetrating resistance by 6.91% compared to the traditional ridger, and the test results validate that the bionic ridger has an effect on reducing penetrating resistance.

FAKTOR PERSONAL YANG BERHUBUNGAN DENGAN KOMITMEN ORGANISASI PERAWAT RSUD EMBUNG FATIMAH BATAM

2020 ◽  
Vol 5 (3) ◽  
pp. 875
Author(s):  
Asfri Sri Rahmadeni
Keyword(s):  
Organizational Commitment ◽  
Turnover Rate ◽  
Sampling Technique ◽  
Hospital Nurses ◽  
Test Results ◽  
Personal Factors ◽  
High Turnover ◽  
Chi Square ◽  
Cross Sectional ◽  
Chi Square Test

<p class="Normal1"><em>Commitment is the attitude or behavior of likes or dislikes shown by someone against the organization at work. Indonesia is recorded as a nurse who has a low organizational commitment (76%) so it harms services. This phenomenon in the hospital can be seen from the indicator of the high turnover rate of nurses which reaches 30.9% which exceeds the standard &lt;5%. Many factors affect organizational commitment. The purpose of this study was to analyze the Personal Factors Associated with Organizational Commitment of Hospital Nurses. This study is a cross-sectional analytic study and purposive sampling technique with a sample of 59 nurses. Chi-Square test results obtained personal factors that have a relationship with organizational commitment Nurse Hospital is age with p = 0,000 and education with p = 0,000, personal factors not related to organizational commitment are gender p = 1,053 and years of service with p = 1,147. Hospitals should conduct research/surveys on Organizational Commitment periodically as an evaluation material in the context of the organization's development and development in the future</em>.</p>

Faktor yang Berhubungan dengan Penggunaan Partograf dalam Persalinan oleh Bidan Praktik Mandiri

2020 ◽  
Vol 2 (2) ◽  
pp. 72-80
Author(s):  
Niluh Nita Silfia
Keyword(s):  
Total Population ◽  
Sampling Technique ◽  
Population Data ◽  
Statistical Test ◽  
Influential Factor ◽  
Test Results ◽  
Cross Sectional ◽  
Factors Associated ◽  
Survey Results ◽  
Research Criteria

Partographs are guidelines for childbirth observations that will facilitate labor assistants in first identifying emergency cases and complications for mothers and fetuses. Preliminary survey at the Sigi Community Health Sub-Center (Pustu) of the 8 Pustu midwives found two midwives (25%) to complete a complete partograph, six midwives (75%) incomplete. The purpose of this study was to determine the determinant factors associated with the use of partographs in labor. The design of this study used observational analytic methods with a cross-sectional approach. 24 BPM survey results were obtained with 30 samples of midwives who met the research criteria and data completeness. The sampling technique was by the total population. Data analysis used logistic regression. The multivariate analysis results showed that APN training was the most influential factor in the use of partographs in labor by midwives. Statistical test results obtained a POR value of 37.7 (95% CI 12.1 - 60.2). This study suggests that midwives must have APN certificates to be valid in providing services.

HUBUNGAN UMUR DAN PARITAS DENGAN PEMILIHAN ALAT KONTRASEPSI METODE OPERASI WANITA (MOW) DI POLIKLINIK KEBIDANAN RS BHAYANGKARA PALEMBANG TAHUN 2012

2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Y. Widyastuti Y. Widyastuti
Keyword(s):  
Family Planning ◽  
Medical Records ◽  
Test Results ◽  
Family Planning Services ◽  
Chi Square ◽  
Cross Sectional ◽  
Planning Methods ◽  
Chi Square Test ◽  
Family Planning Methods ◽  
Selection Of

  ABSTRACT [In advanced countries the number of permanent contraception option ( kontap ) approximately 10 % of all national family planning methods , while in Indonesia reached approximately 5.7 % . Based on data obtained from medical records Bhayangkara Hospital Palembang in 2010 the number of achievement when seen from the percentage of contraceptive use is only 9.10 % The purpose of this study is known age and parity relationship with the selection of contraceptive methods Surgery Women ( MOW ) in Palembang RS.Bhayangkara obstetrics clinic in 2012 . This study uses the analytic survey with cross sectional approach . The population in this study were women who become new acceptors were recorded in medical records at the hospital . Palembang Bhayangkara Hospitals January 1, 2012 to December 31 in 2012 . The sample in this study is part of a whole number of new acceptors ( either using contraception methods MOW and other family planning methods ) were registered in the hospital . Palembang Police Hospitals of January 1, 2012 to December 31 years of data 2012.Analisa univariate and bivariate statistical Chi - Square test with significance level α = 0.05 . The results showed there were 80 respondents ( 46.3 % ) who became MOW contraceptive acceptors , acceptors who have old age by 45 respondents ( 56.3 % ) and who has a young age by 35 respondents ( 43.8 % ) . acceptors which have high parity were 44 respondents ( 55 % ) who had low parity and a total of 36 respondents ( 45 % ) . From the results of Chi-square test value obtained ρ = 0.00 is smaller than α = 0.05 . There is a significant correlation between age and the selection of MOW Chi square test results obtained ρ value = 0.00 and there was a significant association between parity with the election MOW Chi square test results obtained ρ value = 0 , . From these results , it is expected to power health, especially family planning services at the hospital . Palembang Police Hospitals in order to improve the quality of family planning services in an effective, efficient , and safe are considered particularly suitable for users of contraception OperatingMethodWomen(MOW).                                      ABSTRAK Di negara sudah maju jumlah pilihan kontrasepsi mantap (kontap) sekitar 10% dari semua metode KB nasional, sedangkan di Indonesia baru mencapai sekitar 5,7 %. Berdasarkan data yang diperoleh dari Rekam medik  Rumah Sakit Bhayangkara Palembang tahun 2010 Jumlah pencapain tersebut jika dilihat dari persentasi penggunaan kontrasepsi MOW hanya  9,10% Tujuan penelitian ini adalah diketahuinya hubungan umur dan paritas dengan pemilihan alat kontrasepsi Metode Operasi Wanita (MOW) di poliklinik kebidanan RS.Bhayangkara Palembang Tahun 2012. Penelitian ini menggunakan metode survey analitik dengan pendekatan cross sectional. Populasi dalam penelitian ini adalah wanita yang menjadi akseptor KB Baru yang tercatat di rekam medik  di RS. Bhayangkara Palembang tanggal 1 januari 2012 sampai dengan 31 Desember  tahun 2012. Sampel dalam penelitian ini adalah sebagian dari seluruh jumlah akseptor KB Baru (baik yang menggunakan alat kontrasepsi Metode MOW maupun Metode KB lain) yang teregister di RS. Bhayangkara Palembang dari tanggal 1 januari 2012 sampai dengan 31 Desember  tahun 2012.Analisa data dilakukan secara univariat dan bivariat dengan uji statistik Chi-Square dengan tingkat kemaknaan α = 0,05. Hasil penelitian menunjukkan dari 80 responden terdapat (46,3%) yang menjadi akseptor kontrasepsi MOW, akseptor yang memiliki umur tua sebanyak 45 responden (56,3%) dan yang memiliki  umur muda sebanyak 35 responden (43,8%). akseptor yang memiliki paritas tinggi sebanyak 44 responden  (55%) dan yang memiliki  paritas rendah sebanyak 36 responden (45%). Dari hasil uji Chi square didapatkan ρ value = 0,00 lebih kecil dari α = 0,05. Ada hubungan yang bermakna antara umur dengan pemilihan MOW dari hasil uji Chi square didapatkan ρ value = 0,00 dan ada hubungan yang bermakna antara paritas dengan pemilihan MOW hasil uji Chi square didapatkan ρ value = 0,.Dari hasil penelitian ini, diharapkan kepada tenaga kesehatan khususnya pelayanan KB  di RS. Bhayangkara Palembang  agar dapat meningkatkan kualitas pelayanan KB secara efektif, efisien, dan aman yang dianggap cocok bagi penggunanya khususnya mengenai kontrasepsi Metode Operasi Wanita (MOW).    

scholarly journals Using Combined Diagnostic Test Results to Hindcast Trends of Infection from Cross-Sectional Data

2016 ◽  
Vol 12 (7) ◽  
pp. e1004901 ◽  
Author(s):  
Gustaf Rydevik ◽  
Giles T. Innocent ◽  
Glenn Marion ◽  
Ross S. Davidson ◽  
Piran C. L. White ◽  
...  
Keyword(s):  
Diagnostic Test ◽  
Test Results ◽  
Cross Sectional

scholarly journals Experimental Investigation into Corrosion Effect on Mechanical Properties of High Strength Steel Bars under Dynamic Loadings

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Hui Chen ◽  
Jinjin Zhang ◽  
Jin Yang ◽  
Feilong Ye
Keyword(s):  
Mechanical Properties ◽  
Strain Rate ◽  
Dynamic Loading ◽  
High Strength Steel ◽  
High Strength ◽  
Tensile Tests ◽  
Reinforcing Steel ◽  
Test Results ◽  
Cross Sectional ◽  
Steel Bars

The tensile behaviors of corroded steel bars are important in the capacity evaluation of corroded reinforced concrete structures. The present paper studies the mechanical behavior of the corroded high strength reinforcing steel bars under static and dynamic loading. High strength reinforcing steel bars were corroded by using accelerated corrosion methods and the tensile tests were carried out under different strain rates. The results showed that the mechanical properties of corroded high strength steel bars were strain rate dependent, and the strain rate effect decreased with the increase of corrosion degree. The decreased nominal yield and ultimate strengths were mainly caused by the reduction of cross-sectional areas, and the decreased ultimate deformation and the shortened yield plateau resulted from the intensified stress concentration at the nonuniform reduction. Based on the test results, reduction factors were proposed to relate the tensile behaviors with the corrosion degree and strain rate for corroded bars. A modified Johnson-Cook strength model of corroded high strength steel bars under dynamic loading was proposed by taking into account the influence of corrosion degree. Comparison between the model and test results showed that proposed model properly describes the dynamic response of the corroded high strength rebars.

HUBUNGAN INTELEGENSI DENGAN PERILAKU NERS TINGKAT II STIKES SANTA ELISABETH MEDAN

2016 ◽  
Vol 1 (1) ◽  
pp. 21-30
Author(s):  
Imelda Derang
Keyword(s):  
Student Nurses ◽  
Sampling Technique ◽  
P Value ◽  
Test Results ◽  
Cross Sectional ◽  
Intelligence Level ◽  
Level Ii ◽  
Study Population ◽  
Cross Sectional Design ◽  
The Relationship

Intelligence is the ability to apply the knowledge and experiences that have been gained into the effort tasks are challenging and flexible book. Behaviour is an action that involves aspects of affective, cognitive, and psychomotor. Goal: This study aims to determine the relationship between the behavior of student nurses intelligence level II STIKes Santa Elisabeth Medan. Method: This study uses correlation with cross sectional design. The study population was all students / i Ners Level II STIKes Santa Elisabeth Medan as 65. The samples used were 65 respondents, the sampling technique in this research is using purposive sampling. The instrument of this study using questionnaire and observation sheets by using product moment test person. Result: Intelligence students as many as 30 people (46.2%) classified as having an average level of intelligence. A total of 32 people (49.2%) classified as well-behaved students. Person product moment test results obtained p value = 0.172 where a significant level of p> 0.05 so that this value proves that the absence of a relationship between the behavior of student nurses intelligence level II STIKes Santa Elisabeth Medan. Conclusion: Recommended for institutions, motivating students in balancing the behavior and intelligence. 

scholarly journals Turkish Midwifery Students’ Fear of Delivery Process

2019 ◽  
Vol 8 (3) ◽  
pp. 121-127
Author(s):  
Neslihan Keser Özcan ◽  
Nur Elçin Boyacıoğlu ◽  
Neriman Güdücü ◽  
Seda Göncü Serhatlıoğlu ◽  
Emine Yıldırım ◽  
...  
Keyword(s):  
Sampling Method ◽  
Cross Sectional Study ◽  
Normal Vaginal Delivery ◽  
Decision Making Process ◽  
Test Results ◽  
Cross Sectional ◽  
Wrong Decision ◽  
Mean Values ◽  
Breech Delivery ◽  
Spearman Correlation Test

Introduction: Fear affects a person’s decision-making process and causes a midwife to make a wrong decision about normal vaginal delivery and cesarean delivery, so research was carried out in order to determine the fields related to delivering process in which students experience the most fear and feel sufficient. Methods: A descriptive/cross-sectional study was performed between September and October 2017. The sample consisted of 732 students selected with the convenience maximum variation sampling method from six universities studying in the third and fourth years of a midwifery program. The study measured data collected with a questionnaire entitled “Midwives’ Fear of Delivery Process”. The data were analyzed in with the SPSS for Windows using percentage and mean values and Spearman correlation test. Results: In general, students are more afraid of practices with which they say they have more experience such as vaginal palpation (3.30 (0.884), rs=0.131, P*lt;0.001), and they are less afraid of practices (interventional) with which they have less experience such as breech delivery (1.70 (0.915), rs=0.048, P=0.197) or no experience at all and of cases in which they can get hurt. The students feel most sufficient when performing prenatal and postnatal practices. Conclusion: The results of our study parallel the conclusion in the literature that students are afraid of the fields that they have practiced most. Before clinical practice, instructors can determine students’ fears and deficiencies in relation to procedures and areas of practice and can develop approaches for alleviating their fears and weaknesses.

scholarly journals HUBUNGAN TINGKAT PENGETAHUAN IBU DAN DUKUNGAN SUAMI TERHADAP KEBERHASILAN PEMBERIAN ASI EKSKLUSIF

2019 ◽  
Vol 2 (1) ◽  
pp. 5
Author(s):  
Eka Putri Primasari
Keyword(s):  
Breast Milk ◽  
Exclusive Breastfeeding ◽  
Statistical Test ◽  
P Value ◽  
Test Results ◽  
Cross Sectional ◽  
Level Of Knowledge ◽  
Cross Sectional Design ◽  
The Relationship ◽  
Low Rate

Abstract: Breast milk is the best food for babies, especially in the first month of life. Breast milk contains all nutrients to build and provide the energy needed by the baby. The low rate of breastfeeding is a threat to child development. Several factors related to the success of exclusive breastfeeding are the level of knowledge of the mother and husband's support. The purpose of this study was to determine the relationship between the level of knowledge of mothers and husband's support  towards the success of exclusive breastfeeding in Lubuk Kilangan Puskesmas in 2017. This study was analytical with a cross sectional design. The population in this study amounted to 153 respondents. A sample of 31 respondents obtained by simple ramdom sampling. Data were analyzed bivariate. The statistical test results obtained p-value = 0,000. It can be concluded that there is a relationship between the knowledge of mothers about exclusive breastfeeding and husband's support for the success of exclusive breastfeeding.

scholarly journals Utilisation of laboratory test results for patient management by clinicians at two large referral hospitals in Zambia

2020 ◽  
Author(s):  
Sabe Mwape ◽  
Victor Daka ◽  
Scott Matafwali ◽  
Kapambwe Mwape ◽  
Jay Sikalima ◽  
...  
Keyword(s):  
Teaching Hospital ◽  
Laboratory Tests ◽  
Patient Management ◽  
Medical Laboratory ◽  
Test Results ◽  
Cross Sectional ◽  
Childrens Hospital ◽  
Laboratory Test Results ◽  
Laboratory Results ◽  
Referral Hospitals

Background Medical laboratory diagnosis is a critical component of patient management in the healthcare setup. Despite the availability of laboratory tests, clinicians may not utilise them to make clinical decisions. We investigated utilsation of laboratory tests for patient management among clinicians at Ndola Teaching Hospital (NTH) and Arthur Davison Childrens Hospital (ADCH), two large referral hospitals in the Copperbelt Province, Ndola, Zambia. Method We conducted a descriptive cross-sectional study among clinicians. The study deployed self-administered questionnaires to evaluate clinician utilisation, querying and confidence in laboratory results. Additional data on demographics and possible laboratory improvements were also obtained. Data were entered in Microsoft excel and exported to SPSS version 16 for statistical analysis. Results Of the 80 clinicians interviewed, 96.2% (77) reported using laboratory tests and their results in patient management. 77.5% (62) of the clinicians indicated they always used laboratory results to influence their patient management decisions. Of the selected laboratory tests, clinicians were more confident in using haemoglobin test results (91.2%). There was no statistically significant association between the clinicians gender or qualification and use of test results in patient management. Conclusion Our findings show that despite the majority querying laboratory results, most of the clinicians use laboratory results for patient management. There is need for interactions between the laboratory and clinical area to assure clinician confidence in laboratory results. Key words: utilisation, clinicians, laboratory tests, Ndola Teaching Hospital, Arthur Davison Childrens Hospital

scholarly journals Pengaruh Leader Member Exchange Terhadap Kepuasan Kerja Karyawan

2017 ◽  
Vol 3 (1) ◽  
pp. 62
Author(s):  
Rizka Nurhasti Agusta Harahap ◽  
Sholihati Amalia
Keyword(s):  
Job Satisfaction ◽  
Descriptive Analysis ◽  
Analytic Method ◽  
Leader Member Exchange ◽  
Test Results ◽  
Simple Linear Regression ◽  
Cross Sectional ◽  
Employee Job Satisfaction ◽  
Regression Test ◽  
Member Exchange

This research aims to determine the influence of leader member exchange to employee job satisfaction in PT Sandy Globalindo. Leader-member exchange is variable (X) and job satisfaction is a variable (Y). The research method that used is the analytic method with cross sectional approach. The sample in this research is 101 employees. Descriptive analysis showed that the leader-member exchange in PT Sandy Globalindo in the category enough with a mean of 2.91 and job satisfaction of employees at PT Sandy Globalindo in the category enough with a mean of 3.04. Simple linear regression test results indicate that the variable leader-member exchange impact of 38.2% on job satisfaction while amounting to 61.8% of job satisfaction influenced by other things that are not explained in this research. Therefore, it can be concluded that there is a significant influence of leader-member exchange to employee job satisfaction in PT Sandy Globalindo.

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