Clinical Performance of Ormocer, Nanofilled, and Nanoceramic Resin Composites in Class I and Class II Restorations: A Three-year Evaluation

2014 ◽  
Vol 39 (1) ◽  
pp. 32-42 ◽  
Author(s):  
SH Mahmoud ◽  
AE El-Embaby ◽  
AM AbdAllah
Keyword(s):  
Clinical Performance ◽  
Resin Composite ◽  
Class Ii ◽  
Class I ◽  
Rank Test ◽  
Signed Rank ◽  
Single Operator ◽  
Signed Rank Test ◽  
Materials Used ◽  
Level Of Significance

SUMMARY Purpose This prospective long-term clinical trial evaluated and compared the three-year clinical performance of an ormocer, a nanofilled, and a nanoceramic resin composite with that of a microhybrid composite placed in Class I and Class II cavities. Methods Forty patients, each with four Class I and II restorations under occlusion, were enrolled in this study. A total of 160 restorations were placed, 25% for each material, as follows: an ormocer-based composite, Admira; a nanofilled resin composite, Filtek Supreme XT; a nanoceramic resin composite, Ceram X; and a microhybrid resin composite, Tetric Ceram. A single operator placed all restorations according to the manufacturers' instructions. Immediately after placement the restorations were finished/polished. Clinical evaluation was performed at baseline and at yearly intervals after placement by two other independent examiners using modified US Public Health Service (USPHS) criteria. The changes in the USPHS parameters during the three-year period were analyzed with the Friedman test. Comparison of the baseline scores with those at the recall visits was made using the Wilcoxon signed rank test. The level of significance was set at p < 0.05. Results All materials showed only minor changes, and no differences were detected between their performance at baseline and after three years. Only two ormocer, one nanofilled, and one microhybrid restorations in molars failed because of loss of retention. Regarding the clinical performance, there were no statistically significant differences among the materials used (p>0.05). Conclusions The ormocer, nanofilled, and nanoceramic composites provided acceptable clinical performance over a three-year period.

scholarly journals Argument Mapping to Improve Student's Mathematical Argumentation Skills

TEM Journal ◽  
2020 ◽  
pp. 1208-1212
Author(s):  
Nonik Indrawatiningsih ◽  
Purwanto Purwanto ◽  
Abdur Rahman As'ari ◽  
Cholis Sa'dijah
Keyword(s):  
Rank Test ◽  
Mathematical Argumentation ◽  
Revised Bloom's Taxonomy ◽  
Signed Rank ◽  
Learning Mathematics ◽  
Argument Mapping ◽  
Before And After ◽  
Signed Rank Test ◽  
The Difference ◽  
Level Of Significance

This study aims at investigating the difference in students' mathematical argumentation skills before and after the implementation of argument mapping in learning mathematics. It is a quasiexperiment with a quantitative approach. The population was the students of class X Natural Sciences Program in a state senior high school in Pasuruan, East Java, Indonesia. 36 students were involved. The instrument was a mathematical argumentation skills test. Several components were established, adopted from the Revised Bloom's Taxonomy, namely identifying (C1), explaining (C2), drawing conclusions (C3), reducing/adding premises (C4), deducing (C5), and developing/constructing (C6). Students' mathematical argumentation skills were analyzed using the Wilcoxon signed-rank test at 5% level of significance (∝ = 0.05). The findings of this study indicate that students' argumentation skills after the implementation of argument mapping is better than prior treatment (p = 0.002). It can be claimed that argument mapping is effective for improving such skills.

scholarly journals The Effect of Teaching English Using Realia Media on Students’ Speaking Ability

2021 ◽  
Vol 1 (1) ◽  
pp. 218-227
Author(s):  
Uchy Mokho Adrianty
Keyword(s):  
Hypothesis Testing ◽  
Quantitative Research ◽  
Rank Test ◽  
P Value ◽  
Teaching English ◽  
Signed Rank ◽  
Post Test ◽  
Signed Rank Test ◽  
The Mean ◽  
Level Of Significance

This goal of this study was to see if there was any significant effect on students’ speaking achievement after they were taught using Realia media at MTs Muhammadiyah 1 Pekanbaru. This quantitative research method used a pre-experimental design. The technique of collecting the data used total sampling. It took one class; the eighth grade as an experimental class that consisted of 12 students. The researcher administered one time of pre-test, six times of treatments, and one time of post-test. Wilcoxon Signed Rank Test was used to analyzed the data and the hypothesis testing was analyzed by using SPSS version 20.00 at the significant level of p<0.05. The mean score increased from 43.42 up to 60.92. The result of hypothesis testing showed that the significant (2-tailed) is p value=0.003 and the level of significance is if p value<0.05. It means there was a significant effect on students’ speaking achievement after they were taught by using Realia.

scholarly journals The Short-term Clinical Performance of a Silorane-based Resin Composite in the Proximal Contacts of Class II Restorations

2012 ◽  
Vol 13 (3) ◽  
pp. 251-256 ◽  
Author(s):  
Fabiana Santos Gonçalves ◽  
Carolina Dolabela Leal Castro ◽  
Audrey Cristina Bueno ◽  
Amanda Beatriz Dadah Aniceto de Freitas ◽  
Alysson Nogueira Moreira ◽  
...  
Keyword(s):  
Clinical Performance ◽  
Resin Composite ◽  
Test Group ◽  
Class Ii ◽  
Control Group ◽  
Rank Tests ◽  
Short Term ◽  
Signed Rank ◽  
Significant Difference

ABSTRACT Aim The aim of this randomized clinical trial was to compare the proximal contact of a silorane-based resin composite with a conventional methacrylate-based resin composite in class II restorations after a 6 months follow-up period. Materials and methods After obtaining informed consent, 33 patients were randomly allocated into a test group (Filtek P90/Adhesive System-3M ESPE) or control group (Filtek P60/ Adper SE Plus-3M ESPE), and 100 direct resin composite restorations (n = 50) were placed. A single operator performed the cavities and restorations. After rubber dam placement, a metal matrix and wooden wedge were placed. The restorative systems were applied according to the manufacturer's instructions. After 1 week, the restorations were finished and polished. The proximal contacts were assessed blindly and independently by two calibrated examiners (kW = 0.8) at the baseline and after 6 months according to a three-step grading criteria. Data were analyzed with the Mann-Whitney U-test and Wilcoxon signed Rank tests (α = 0.05). Results: After 6 months, 96% of the restoration contacts were present for evaluation. The frequencies of restorations classified as Bravo in control and test groups were 6 and 8% at the baseline, and 6.25 and 12.75% after 6 months. No significant difference was found between the restorative materials (p > 0.05; Mann-Whitney U-test) neither between baseline and 6 months period (p > 0.05; Wilcoxon signed Rank tests). Conclusion Both materials performed satisfactorily over 6 months follow-up period. Clinical significance The short-term clinical performance of a silorane-based resin composite in the proximal contacts of class II restorations was similar to the well-known methacrylate-based resin composite. How to cite this article Gonçalves FS, Castro CDL, Bueno AC, de Freitas ABDA, Moreira AN, Magalhães CS. The Shortterm Clinical Performance of a Silorane-based Resin Composite in the Proximal Contacts of Class II Restorations. J Contemp Dent Pract 2012;13(3):251-256.

scholarly journals The Effect of Health Education of Growing Development Stimulation of Children Aged 0-3 Years to Parents’ Knowledge and Attitude

2014 ◽  
Vol 1 (1) ◽  
pp. 013-018
Author(s):  
Bagustin Yopy Fatimah Nurwegha ◽  
Bisepta Prayogi
Keyword(s):  
Health Education ◽  
The Body ◽  
Rank Test ◽  
Service Needs ◽  
Knowledge And Attitudes ◽  
Signed Rank ◽  
Post Test ◽  
Signed Rank Test ◽  
Knowledge And Attitude ◽  
Level Of Significance

Introduction: Human development is the perfect growing of functioning tool that can be passed through the body to grow, mature, and learn. The first 3 years is the important step towards an adult in a child's life. Parents must provide appropriate stimulation to the child's age, therefore parents should have a good knowledge and attitude. The purpose of this study is to analyzed stimulatory effect of health education on the development of children aged 0-3 years knowledge and attitudes towards parents. Method: Research design was one group pre - test and post-test design.Research sample was 35 parets at Posyandu Matahari, Plosorejo Village, Blitar District of Kademangan at May 7th to 14th, 2012, its choosed with purposive sampling. The data was collected using questionnaire. Analysis  using the Wilcoxon Signed Rank Test with significance α = 0.005. Results: The result showed enough knowledge on pre-test (67,7) and post-test was good (83.5), while the attitude on the pre-test was good (70.1) and post-test was excellent (86.5) with the level of significance p = 0.001 on knowledge and attitudes. Discussion: Knowledge and attitudes of the respondents affected increased to better health education. The role of the nurse as an educator in the health service needs to be improved in order to improve knowledge and attitudes.

scholarly journals PEMERAMAN UNTUK MENINGKATKAN KUALITAS KEJU YANG DIINOKULASI Rhizopus oryzae SEBAGAI SALAH SATU SUMBER BELAJAR BIOLOGI

2012 ◽  
Vol 3 (1) ◽  
Author(s):  
Solikah Ana Estikomah
Keyword(s):  
Protein Content ◽  
Rhizopus Oryzae ◽  
Ph Value ◽  
Dairy Product ◽  
Fat Content ◽  
Rank Test ◽  
Signed Rank ◽  
Signed Rank Test ◽  
Aspergillus Sp ◽  
Level Of Significance

Cheese is dairy product resulted from fermented mild in which the fermentation process can be done by lactid acid bacteria or fungus. R.oryzae is able to produce lactic acid, protease and lipase. Ripening process changes the taste and texture. The purpose of this research is ripening to improve the quality of inoculated cheese Rhizopus oryzae. This research the ripening was conducted the concentration variation of temperature (5oC; 10 oC; 15oC), and time (7 days; 14 days). The procedure of research consisted of two steps. The first was un-ripened cheese preparation. The second was the ripening cheese preparation. Cheese produced in this study analyzed the value of pH, fat content, protein content, amino acid levels and identification of microba with Anava then followed by DMRT at 5% level of significance. Data results were analyzed with the likes nonparametric statistical test, followed by Fridman Wilcoxon Signed Rank Test (WSRT) at 5% level sigifican.The results showed that the preferred ripened cheese panelist at a temperature of 150C for 14 days has a pH value of 4.40, the highest protein content of 9.78%, and fat content of 35.02%. Differences affect ripening conditions of pH, fat content, protein content and do not affect the levels of amino acids that formed ripened cheese. The results of identified microba in un-ripened cheese and ripened cheese include Enterococcus hirae (Enterococcus faecalis), Bacillus subtilis, and Aspergillus sp.      Kata kunci: Keju, fermentasi, Rhizopus oryzae, pemeraman, suhu.

Resin Composite Class I Restorations: A 54-month Randomized Clinical Trial

2014 ◽  
Vol 39 (6) ◽  
pp. 588-594 ◽  
Author(s):  
AKM de Andrade ◽  
RM Duarte ◽  
FDSC Medeiros e Silva ◽  
AUD Batista ◽  
KC Lima ◽  
...  
Keyword(s):  
Clinical Performance ◽  
Resin Composite ◽  
United States Public Health ◽  
Class I ◽  
Marginal Adaptation ◽  
Posterior Teeth ◽  
Level Of Significance ◽  
Postoperative Sensitivity

SUMMARY The objective of this longitudinal clinical randomized trial was to evaluate the clinical performance of a nanofilled and a nanohybrid resin composite in Class I occlusal restorations of posterior teeth over the course of 54 months. Forty-one adolescents participated in the study. The teeth were restored with Adper Single Bond 2 (3M ESPE) and nanofilled (Filtek Z350, 3M ESPE), nanohybrid (Esthet-X, Dentsply) and microhybrid Filtek Z250 (3M ESPE) used as a control. After 54 months, the restorations were evaluated in accordance with the modified United States Public Health Service criteria. The McNemar and Friedman tests were used for statistical analysis, at a level of significance of 5%. Five failed restorations were observed during the follow-up. A change to unacceptable restoration occurred for one Esthet-X, two Filtek Z350, and two Filtek Z250 restorations, which received the clinically unacceptable score, Charlie, for both anatomic form and marginal adaptation. Secondary caries and postoperative sensitivity occurred in one Filtek Z250 and one Filtek Z350 restoration. When the five evaluation periods (baseline and six, 12, 30, and 54 months) were compared, significant differences were found in the marginal adaptation of Filtek Z250 and Filtek Z350. Significant differences in the roughness criteria (p=0.005) were also observed when the three composites were compared after 54 months (Filtek Z350 &gt; Filtek Z250 &gt; Esthet-X), always within clinically acceptable limits. The materials investigated showed acceptable clinical performance for Class I restoration after 54 months. Long-term reevaluations are necessary for a more detailed analysis of these composites.

PENGARUH TIRAH BARING TERHADAP PENURUNAN RASA MUAL PADA KLIEN GASTRITIS DI PELAYANAN KESEHATAN

2019 ◽  
Vol 3 (1) ◽  
pp. 25
Author(s):  
Dewi Nurhanifah ◽  
Desy Noor Latifah Sari ◽  
Rahmawati Rahmawati
Keyword(s):  
Rank Test ◽  
Purposive Sampling ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Signed Rank Test

Salah satu masalah kesehatan yang sering dialami adalah penyakit gastritis. Gejala yang sering dikeluhkan oleh penderita gastritis adalah mual. Salah satu penatalaksanaan keperawatan yang dapat mengurangi rasa mual adalah tirah baring. Penelitian ini bertujuan untuk mengetahui pengaruh tirah baring terhadap penurunan rasa mual pada klien gastritis di Pelayanan Kesehatan. Metode penelitian menggunakan eksperimental dengan bentuk penelitian one group pretest-posttest design. Populasi dan sampel adalah klien yang mengalami mual di Wilayah Kerja Puskesmas  yang berjumlah 15 orang. Sampel diambil dengan teknik purposive sampling. Alat pengumpul data menggunakan observasi. Analisa data melalui uji Wilcoxon Signed Rank Test. Hasil penelitian menujukkan klien gastritis sebelum tirah baring mengalami mual ringan sebanyak 7 orang (46,7%), sesudah tirah baring mengalami tidak mual sebanyak 7 orang (46,7%). Ada pengaruh tirah baring terhadap penurunan rasa mual pada klien gastritis di Pelayanan Kesehatan (ρ value = 0,001).

Efektifitas Kompres Jahe Merah Hangat Dan Kompres Serai Terhadap Penurunan Intensitas Nyeri Arthritis Remathoid Pada Lanjut Usia Di Desa Mojoranu Kecamatan Dander Kabupaten Bojonegoro

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Ferawato Ferawati
Keyword(s):  
Pain Intensity ◽  
Therapy Group ◽  
The Elderly ◽  
Rank Test ◽  
Test Design ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Post Test ◽  
Signed Rank Test ◽  
Red Ginger

ABSTRAKReumatoid Artritis (RA) merupakan penyakit muscoloskelektal yang sering terjadi pada usia lanjut. Gangguan pada system muscoloskelektal yang ditandai dengan munculnya nyeri sendi dan kekakuan yang mengakibatkan penurunan kemampuan fisiologis atau kualitas hidup lansia. Dampak dari Reumatoid Artritis dapat menimbulkan beberapa keluhan dan dapat menyebabkan kelumpuhan. Untuk menganalisis efektifitas kompres jahe merah hangat dan kompres serai hangat terhadap penurunan intensitas nyeri artitris remauthoid pada lanjut usia.Metode Penelitian: Jenis penelitian adalah quasy experimental dengan two group pre – post test design. Subjek adalah sebagian lansia yang penderita Arthritis Remathoid di Desa Sumberagung Kecamatan Dander Kabupaten Bojonegoro. Subjek dibagi menjadi dua kelompok yaitu kelompok I (n=15) diberi perlakuan kompres jahe hangat dan II (n=15) diberi perlakuan kompres serai hangat. Analisis yang digunakan uji Mann Whitney U Test dan Wilcoxon Signed Ranks Test dengan ingkat kemaknaan α = 0,05.Hasil uji Wilcoxon Signed Rank Test, didapat keduanya mempunyai nilai kemaknaan yaitu ρ value = 0,000. Nilai ρ = 0,031 pada kelompok kompres serai hangat dan kelompok kompres jahe merah ρ value = 0,165. Hasil uji Mann Withney U Test pada Post perlakuan kedua terapi diperoleh selisih nilai nyeri pada kompres jahe ρ= 0,003 dan selisih nilai nyeri kompres serai ρ value = 0,001.Penggunaan kompres jahe merah lebih efektif dibandingkan dengan kompres serai terhadap penurunan intensitas nyeri arthritis remathoid. Kata Kunci: usia lanjut, Reumatoid Artritis (RA), jahe merah, serai, perbedaan efektifitas.    ABSTRACTReumatoid Artritis (RA) is a musculoskeletal which frequently occurs in the elderly. The disorders in the musculoskeletal system are noted by the occurrence of pain in the joints and stiffness which reduces the physiological abilities or life quality of the elderly. The disease causes many such complaints and  consequences of the disease rheumatoid arthritis may experience paralysis. The aims of this study is to analyze the effect of warm red ginger compress therapy and warm lemongrass compress therapy against of  Decreased pain intensity in  the elderly  with  artitris remauthoid. The study was Queasy experimental with two group pre – post test design. Subjects were some elderly people with Arthritis Remathoid in Sumberagung Village, Dander Sub District, Bojonegoro District. Subjects were divided into two groups: group I (n-15) with warm ginger compress therapy, and II (n=15) with warm lemongrass compress therapy. The analyses used in this study were the Mann Whitney U Test and Wilcoxon Signed Ranks Test with α of 0.05. Results of Wilcoxon Signed Rank Test obtained Both have meaning p value of  0.000. ρ value = 0,031 in a warm lemongrass compress therapy group and obtained of warm ginger compress therapy group ρ value = 0,165. The results of Mann Withney U Test on Post treatment second therapy, obtained difference of warm ginger compress therapy with ρ value= 0,003 and difference of warm lemongrass compress therapy with ρ value = 0,001.The use of warm ginger compresses therapy are more effective than a warm lemongrass compress therapy against decreased pain intensity in  the elderly  with  artitris remauthoid.  Keywords: elderly, artitris remauthoid, red ginger, lemongrass, differences in effectiveness

The Degree of Subjective Complaints of Students Practice in Mechanical Technology Laboratories

2018 ◽  
Vol 4 (1) ◽  
pp. 22
Author(s):  
I Ketut Widana
Keyword(s):  
Engineering Students ◽  
Standing Position ◽  
Statistical Test ◽  
Rank Test ◽  
Cross Sectional ◽  
Signed Rank ◽  
Before And After ◽  
Signed Rank Test ◽  
The Difference ◽  
Paired T Test

The working practice of the engineering students is part of the learning process that is irreducible and indispensable. The composition of  lecturing between theoretical and practical one is 40% to 60%. With this condition, the students spend more time at the laboratory. Generally, the students perform in the laboratory work by standing position. The design of research is observational cross-sectional. The method applied is observation, interview and measuring. The subjects of research are practicing students amounting to 21 students. Referring to the analysis of statistical test or Wilcoxon signed ranks test, the difference of effect of work position is significant, namely p < 0.05 towards musculoskeletal disorders (MSDs) before and after working. The quantity of the average complaint after working is score 44.62 ± 9.47. The result of Wilcoxon signed rank test shows that there is significant different effects of standing work position, namely p < 0.05 towards fatigue generally before and after working. The degree of the working pulse is on the average of 110.78  ± 17.80 bpm (beats per minutes) which can be categorized into the medium workload. Using paired t-test, the result is p < 0.05.

PENGARUH PEMBACAAN DZIKIR PADA IBU MELAHIRKAN TERHADAP TINGKAT NYERI INTRA NATAL DI RUMAH BERSALIN FAJAR YOGYAKARTA

2010 ◽  
Vol 1 (1) ◽  
Author(s):  
Sri Sumaryani ◽  
Indri Nurasa
Keyword(s):  
Home Delivery ◽  
Labor Pain ◽  
Rank Test ◽  
Control Group ◽  
Pain Level ◽  
Control Group Design ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Post Test ◽  
Signed Rank Test

PENGARUH PEMBACAAN DZIKIR PADA IBU MELAHIRKAN TERHADAP TINGKAT NYERI INTRA NATAL DI RUMAH BERSALIN FAJAR YOGYAKARTAEffect of Reading Dhikr Women On The Level Of Birth Pain Intra Christmas At Home Delivery Dawn YogyakartaSri Sumaryani1 & Indri Nurasa21, 2)Program Studi Ilmu Keperawatan Fakultas Kedokteran Universitas Muhammadiyah YogyakartaJl. Lingkar Barat Taman Tirto Kasihan Bantul Yogyakarta 55182*)e-mail: [email protected] atau yang biasa disebut dengan proses persalinan merupakan suatu proses membuka dan menipisnya serviks, dan janin turun ke dalam jalan lahir. Gejala awal persalinan akan menimbulkan nyeri yang sangat hebat karena adanya kontraksi uterus dan otot abdomen. Nyeri intra natal adalah suatu nyeri yang dirasakan saat terjadinya proses persalinan (melahirkan). Saat nyeri persalinan muncul, ada baiknya bagi ibu untuk membaca dzikir. Dzikir adalah mengingat Allah SWT dan menghadirkan apa yang tadinya ada di dalam benak untuk kemudian dilafadzkan atau disebut-sebut yang dapat dilakukan secara lisan dengan menggunakan lidah atau bisa juga diucapkan tanpa adanya keterlibatan lidah, yaitu melalui hati. Penelitian ini bertujuan untuk mengetahui pengaruh pembacaan dzikir pada ibu melahirkan terhadap tingkat nyeri intra natal. Teknik pengambilan sampel menggunakan purposive sampling. Desain penelitian pra eksperimen, dengan rancangan pre test-post test tanpa kelompok kontrol. Sampel penelitian berjumlah 30 responden. Pengumpulan data dilakukan dengan observasi langsung kepada responden untuk mengukur tingkat nyeri. Analisa data menggunakan uji statistik wilcoxon signed rank test dan regresi linier dengan menggunakan SPSS 14. Hasil penelitian menunjukkan bahwa hasil uji statistik untuk nilai pre test dan post test tingkat nyeri diperoleh nilai signifikansi 0,02 dengan p < 0,05.Kata kunci: pembacaan dzikir, melahirkan, nyeri intra natal, tingkat nyeriABSTRACTThe delivery or usually called labor process is a process open and thin the cervix, and descent of the fetus into the way of birth. The early symptom of delivery will be appearing very heavy because there are uterus contraction and abdomen muscle. In partum pain is a pain which feel when delivery process happening (labor). When labor pain appears, there is a good for the mother to read dzikir. Dzikir is remembering Allah SWT and make present what before in the mind and then pronounced or make cal can do spoken by tongue or pronounced without there are involving tongue, by heart. The purpose of this research is to know about the influence of reading dzikir to the delivery mother toward in partum level of pain. Technique sampling used purpose sampling. The research of design pre experiment, with pre test-post test without control group design. The sample in this research’s total is 30 respondents. The manner of data was did by direct observation to the respondents to measure pain level. Data analysis used statistic test wilcoxon signed rank test and regression linier in SPSS 14. The results of research showed that results of the statistic pretest and posttest of pain level show significance value 0,02 with p < 0,05.Keywords: reading dzikir, delivery, in partum pain, pain level

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