scholarly journals Perbedaan Kadar Asam Sianida pada Rebung Sebelum dan Sesudah Difermentasi dengan Larutan Garam 2%, 3%, 4%, 5% Selama 7 Hari

2019 ◽  
Vol 2 (2) ◽  
pp. 53
Author(s):  
Ester Novelia ◽  
Ratih Indrawati ◽  
Linda Triana
Keyword(s):  
Salt Solution ◽  
Acid Level ◽  
Bamboo Shoot ◽  
Purposive Sampling ◽  
Bamboo Shoots ◽  
Before And After ◽  
The Difference ◽  
The Right ◽  
Solid Form ◽  
Silver Compounds

Abstract: Bamboo shoot has a good nutritional value but bamboo shoot contains HCN (cyanide acid) which is a toxic compound in a form of taxiphylin glycoside in various gradients. The right bamboo shoots processing before it is been consumed is necessary, so that the bamboo shoot is safe to be consumed. One of the bamboo shoot processing that can decrease the cyanide acid level is fermentation using salt solution. The aim of this research is to fnd out about the difference on cyanide acid level on bamboo shoot before and after fermentation using salt solution 2%, 3%, 4%, and 5% for 7 days. The research design used is quasy experimental using purposive sampling with 25 samples.The determination method of cyanide acid level used was ion selective electrode. This method is based on the measurement of electrical voltage contained in destilat with ion exchange substance solid form in electrode surface made from the mixture of silver compounds inorganic conductive which is soluble in water. Based on the research the average cyanide acid level before fermentation was 96.27 mg/kg, after fermentation using salt solution 2% was 18,86 mg/kg, after fermentation using salt solution 3% was 10,71 mg/kg, after fermentation using salt solution 4% was 3,41 mg/kg and after fermentation using salt solution5% was 0,67 mg/kg. From the anava test performed, the result was p = 0,000 (p<0,005) which means there is signifcant difference of cyanide acid level on bamboo shoot before and after fermentation using salt solution 2%, 3%, 4%, and 5% for 7 days.Abstrak: Rebung memiliki nilai gizi yang cukup baik akan tetapi rebung bambu mengandung HCN (asam sianida) yang merupakan senyawa beracun dalam bentuk glikosida taxiphylin dengan tingkat yang beragam. Pengolahan rebung yang tepat sebelum dikonsumsi sangat diperlukan agar rebung aman untuk dikonsumsi. Salah satu cara pengolahan rebung yang dapat menurunkan kadar asam sianida adalah fermentasi menggunakan larutan garam.Tujuan dari penelitian ini adalah untuk mengetahui perbedaan kadar asam sianida pada rebung sebelum dan sesudah difermentasi dengan larutan garam 2%, 3%, 4%, 5% selama 7 hari. Desain penelitian yang digunakan adalah eksperimen semu menggunakan purposive sampling sebanyak 25 sampel. Metode penetapan kadar asam sianida menggunakan elektroda selektif ion. Metode ini didasarkan kepada pengukuran tegangan listrik yang dihasilkan akibat terjadinya proses pertukaran anion/kation antara ion sianida yang ada dalam destilat dengan zat penukar ion bentuk padat pada permukaan elektroda yang terbuat dari campuran senyawa-senyawa perak anorganik konduktif yang bersifat sukar larut dalam air.Berdasarkan hasil penelitian rata-rata kadar asam sianida sebelum difermentasi adalah 96.27 mg/kg, sesudah difermentasi dengan larutan garam 2% adalah 18,86 mg/kg, sesudah difermentasi dengan larutan garam 3% adalah 10,71 mg/kg, sesudah difermentasi dengan larutan garam 4% adalah 3,41 mg/kg dan sesudah difermentasi dengan larutan garam 5% adalah 0,67 mg/kg. Dari uji anava didapatkan hasil p = 0,000 ( p < 0,005) berarti terdapat perbedaan kadar asam sianida pada rebung sebelum dan sesudah difermentasi dengan larutan garam 2%, 3%, 4%, 5% selama 7 hari.

Analisis Kadar Asam Sianida pada Rebung Bambu Sebelum dan Sesudah Pengukusan Selama 10, 15, dan 20 Menit Metode Elektroda Selektif Ion

2017 ◽  
Vol 1 (1) ◽  
pp. 13 ◽  
Author(s):  
Gervacia Jenny Ratnawati ◽  
Ratih Indrawati
Keyword(s):  
Acid Level ◽  
Bamboo Shoot ◽  
Nutritional Content ◽  
Selective Electrode ◽  
Anova Test ◽  
Purposive Sampling ◽  
Bamboo Shoots ◽  
Before And After ◽  
Electrode Method ◽  
The Difference

Abstract: Bamboo shoots is a kind of famous vegetables and consumed by people from various part of the world. Nutritional content of bamboo shoots are good but bamboo shoots also contain HCN (Cyanide Acid) which is dangerous if not treated properly. There are some ways to reduce the level of cyanide acid in the bamboo shoot, one of them is steaming technique. The purpose of this research was to know the difference of cyanide acid level in bamboo shoots before and after 10, 15, and 20 minutes steaming treatment. The research design used was quasi-experiment on 24 chosen samples with purposive sampling. The method used was ion selective electrode method and analyzed with ANOVA test. Based on the result of research obtained that the average of cyanide acid in bamboo shoots before steaming amount as 102,4983 mg/kg, after 10 minutes steaming was 67,8983 mg/kg, after 15 minutes steaming was 51,3617 mg/kg, and after 20 minutes steaming was 40.8283 mg/kg. The result of ANOVA test obtained p = 0.0001 (p <0,05) which showed that there was a difference of cyanide acid level in the bamboo shoot before and after 10, 15, and 20 minutes-steaming.Abstrak: Rebung merupakan salah satu jenis sayuran yang sudah dikenal dan dikonsumsi oleh manusia di berbagai belahan dunia. Kandungan gizi yang dimiliki rebung cukup baik akan tetapi rebung juga mengandung HCN (Asam Sianida) yang berbahaya jika tidak diolah dengan baik. Ada beberapa cara untuk menurunkan kadar asam sianida pada rebung salah satunya adalah teknik pengukusan. Tujuan  penelitian ini yaitu untuk mengetahui perbedaan kadar asam sianida pada rebung bambu sebelum dan setelah pengukusan selama 10, 15, dan 20 menit. Desain penelitian yang digunakan adalah eksperimen semu pada 24 sampel penelitian diperoleh dengan purposive sampling. Metode yang digunakan adalah metode elektroda selektif ion dan dianalisis menggunakan uji Anova. Berdasarkan hasil penelitian diperoleh hasil rata-rata kadar asam sianida pada rebung bambu sebelum pengukusan adalah 102,4983 mg/kg, setelah pengukusan selama 10 menit adalah 67,8983 mg/kg, setelah pengukusan selama 15 menit adalah 51,3617 mg/kg, dan setelah pengukusan selama 20 menit adalah 40,8283 mg/kg. Hasil uji anova didapatkan hasil p=0,0001 (p < 0,05) dimana menunjukkan terdapat perbedaan kadar asam sianida pada rebung bambu sebelum dan setelah pengukusan selama 10, 15, dan 20 menit.

scholarly journals Metode Kerja Berorientasi Ergonomi pada Proses Pengelapan Kaleng Sarden Menurunkan Keluhan Muskuloskeletal dan Kelelahan Pekerja di PT. BMP Negara, Bali

2019 ◽  
Vol 5 (1) ◽  
pp. 16
Author(s):  
Ni Luh Gede Aris Maytadewi Negara ◽  
I Dewa Putu Sutjana ◽  
Luh Made Indah Sri Handari Adiputra
Keyword(s):  
Large Scale ◽  
Test Group ◽  
Total Sample ◽  
Musculoskeletal Complaints ◽  
Fatigue Score ◽  
Before And After ◽  
Post Test ◽  
The Difference ◽  
The Right ◽  
A Company

Industrial activities developed from households to large-scale industries, including the development of industries in the field of canning fish. Worker health is one of the important things in a company, can be achieved by choosing the right work method. This study was conducted to determine whether ergonomic oriented working methods in the process of wiping canned sardines can reduce musculoskeletal complaints and fatigue in workers. The study design was two period cross over pre and post-test group desig). The research was conducted at PT. BMP Negara. It was held in December 2016. Total sample were 18 workers who wiping cans of sardines. The difference in conditions between before and after activities using ergonomic un-oriented working methods and ergonomic oriented working methods are compared and tested statistically. Comparison tests were carried out on scores of musculoskeletal complaints and worker fatigue. The results showed that ergonomic oriented working methods decreased of musculoskeletal complaints 17.82% (p<0.05) and fatigue score of 11.86% (p<0.05). The conclusion of this study is that ergonomic oriented working methods in the process of wiping sardine cans reduce musculoskeletal complaints and work fatigue of workers in PT. BMP Negara.

scholarly journals Ajmaline‐Induced Abnormalities in Brugada Syndrome: Evaluation With ECG Imaging

2022 ◽  
Author(s):  
Luigi Pannone ◽  
Cinzia Monaco ◽  
Antonio Sorgente ◽  
Pasquale Vergara ◽  
Paul‐Adrian Calburean ◽  
...  
Keyword(s):  
Brugada Syndrome ◽  
Recovery Time ◽  
Area Under The Curve ◽  
Electrocardiographic Imaging ◽  
Mapping System ◽  
Before And After ◽  
History Of ◽  
Noninvasive Mapping ◽  
The Difference ◽  
The Right

Background The rate of sudden cardiac death (SCD) in Brugada syndrome (BrS) is ≈1%/y. Noninvasive electrocardiographic imaging is a noninvasive mapping system that has a role in assessing BrS depolarization and repolarization abnormalities. This study aimed to analyze electrocardiographic imaging parameters during ajmaline test (AJT). Methods and Results All consecutive epicardial maps of the right ventricle outflow tract (RVOT‐EPI) in BrS with CardioInsight were retrospectively analyzed. (1) RVOT‐EPI activation time (RVOT‐AT); (2) RVOT‐EPI recovery time, and (3) RVOT‐EPI activation‐recovery interval (RVOT‐ARI) were calculated. ∆RVOT‐AT, ∆RVOT‐EPI recovery time, and ∆RVOT‐ARI were defined as the difference in parameters before and after AJT. SCD‐BrS patients were defined as individuals presenting a history of aborted SCD. Thirty‐nine patients with BrS were retrospectively analyzed and 12 patients (30.8%) were SCD‐BrS. After AJT, an increase in both RVOT‐AT [105.9 milliseconds versus 65.8 milliseconds, P <0.001] and RVOT‐EPI recovery time [403.4 milliseconds versus 365.7 milliseconds, P <0.001] was observed. No changes occurred in RVOT‐ARI [297.5 milliseconds versus 299.9 milliseconds, P =0.7]. Before AJT no differences were observed between SCD‐BrS and non SCD‐BrS in RVOT‐AT, RVOT‐EPI recovery time, and RVOT‐ARI ( P =0.9, P =0.91, P =0.86, respectively). Following AJT, SCD‐BrS patients showed higher RVOT‐AT, higher ∆RVOT‐AT, lower RVOT‐ARI, and lower ∆RVOT‐ARI ( P <0.001, P <0.001, P =0.007, P =0.002, respectively). At the univariate logistic regression, predictors of SCD‐BrS were the following: RVOT‐AT after AJT (specificity: 0.74, sensitivity 1.00, area under the curve 0.92); ∆RVOT‐AT (specificity: 0.74, sensitivity 0.92, area under the curve 0.86); RVOT‐ARI after AJT (specificity 0.96, sensitivity 0.58, area under the curve 0.79), and ∆RVOT‐ARI (specificity 0.85, sensitivity 0.67, area under the curve 0.76). Conclusions Noninvasive electrocardiographic imaging can be useful in evaluating the results of AJT in BrS.

scholarly journals EVALUASI DAMPAK MAKRO PROGRAM GERTAK TANPA DUSTA DI KABUPATEN TANJUNG JABUNG TIMUR PROVINSI JAMBI

2018 ◽  
Vol 3 (2) ◽  
pp. 73
Author(s):  
Nida Kemala ◽  
Rogayah Rogayah
Keyword(s):  
Growth Rate ◽  
Gross Domestic Product ◽  
Sampling Method ◽  
Agricultural Sector ◽  
The Real ◽  
Purposive Sampling ◽  
Real Gdp ◽  
Significant Difference ◽  
Before And After ◽  
The Difference

ABSTRACTThis research was undertaken in East Tanjung Jabung Regency, Jambi Province that focusing on a description of Gross Domestic Product (GDP), contribution of agricultural sector to its GDP, the difference of GDP of agricultural sector, and its contribution difference before and after the implementation of the program called Gerakan Serentak Taman Padi Dua Kali Setahun (Gertak Tanpa Dusta). These regions is one of sample determined by purposive sampling method which by considering that the Gertak Tanpa Dusta program was held in this area.The research results showed that both nominal and real GDP in Tanjabtim Regency had the same fact as GDP of agricultural sector one. Both of them showed an increase by the fluctuating growth rate. Both GDP were continues to rise in 2010 -2016 that followed by the slow down rate in 2015. Globally the nominal GDP of agricultural sector has grown 4,21 % since 2011 become 8,94 % in 2016, and its highest growth showed in 2014 as 9,67 % . It also showed that there was a significant difference between before and after the provision of this program Gertak Tanpa Dusta of both real and nominal GDP of agricultural sector.While the GDP of agricultural sector was rise significantly, in contrary the agricultural contribution was not follow alredy. In this case the contribution of nominal GDP had no significant difference and the real GDP showed decrease followed by significant difference between before and after the program.Keyword : Effect,GDP,Pady, ProgramABSTRAKPenelitian dilaksanakan di Kabupaten Tanjung Jabung Timur, Provinsi Jambi dengan fokus kajian menyangkut gambaran perkembangan Produk Domestik Regional Bruto, perkembangan kontribusi sektor pertanian terhadap Produk Domestik Bruto, perbedaan kontribusi sektor pertanian terhadap PDRB dan perbedaan Produk Domestik Regional Bruto tahun 2010-2017 sebelum dan sesudah pelaksanaan program. Wilayah ini menjadi sampel yang ditentukan secara sengaja (purposive sampling) dengan pertimbangan bahwa di Provinsi Jambi, program Gertak Tanpa Dusta hanya dilaksanakan di Kabupaten ini. Hasil penelitian menunjukkan bahwa PDRB tingkat Kabupaten Tanjabtim senada dengan perkembangan PDRB sektor pertanian yang juga menunjukkan peningkatan dengan pertumbuhan yang berfluktuasi. PDRB sektor pertanian terus meningkat pada 2010 -2016 dengan laju yang menurun pada tahun 2015. Secara keseluruhan pertumbuhan PDRB harga konstan sektor pertanian meningkat sejak tahun 2011 (4,21%) menjadi 8,94% pada tahun 2016 dengan pertumbuhan tertinggi pada tahun 2014 (9,67%). Pada kedua kondisi baik harga berlaku maupun harga konstan PDRB sektor pertanian sebelum dan sesudah adanya program Gertak Tanpa Dusta menunjukkan perbedaan yang signifikan. Pada perubahan PDRB sektor pertanian yang meningkat signifikan tidak diikuti dengan perubahan kontribusi yang nyata. Dalam hal ini tidak menunjukkan berbedaan kontribusi sektor pertanian antara sebelum dan sesudah adanya Gertak Tanpa Dusta pada harga konstan sedangkan pada harga berlaku terlihat penurunan kontribusi yang signifikan.Kata Kunci: Dampak, PDRB, Padi,Program

scholarly journals The performance of 1% solution of baking soda as the mouthwashing for elderly xerostomia patients on the salivary secretion

2018 ◽  
Vol 30 (1) ◽  
pp. 18
Author(s):  
Ririn Ariyanti ◽  
Sri Tjahajawati ◽  
Marry Siti Mariam
Keyword(s):  
Older Adults ◽  
Experimental Method ◽  
Sampling Technique ◽  
Salivary Secretion ◽  
Ageing Process ◽  
Purposive Sampling ◽  
Before And After ◽  
Quasi Experimental ◽  
The Difference ◽  
Soda Solution

Introduction: The ageing process in older adults could cause a decreasing salivary secretion. Indicators of salivary secretion could be measured by observing an increasing salivary volume and pH, and a decreasing salivary viscosity. This study was aimed to observe the performance of 1% solution of baking soda on the salivary secretion of elderly xerostomia patients. Methods: The study used the quasi-experimental method with purposive sampling technique. The subjects were 24 older adults who were administered with 1% solution of baking soda. Results: The results showed that the averages volume, pH, and viscosity of the saliva before rinsing with 1% solution of baking soda were lower than after rinsing with the solution (p < 0.005). The average values of volume and pH of saliva before rinsing of 1% solution of baking soda were 0.15ml/min and 5.4, respectively, whilst after rinsing with the solution were 0.14ml/min and 7.42, respectively. The difference in saliva viscosity before and after rinsing with the solution showed that there were changes in the viscosity from frothy to watery. Conclusion: 1% solution of baking soda solution was able to increase the salivary secretion of elderly xerostomia patients, observed from an increasing salivary volume and pH, and a decreasing salivary viscosity after rinsing with 1% solution of baking soda.

scholarly journals Pengaruh Games Memorize Card Terhadap Hasil Belajar Siswa pada Operasi Hitung Bilangan

2015 ◽  
Vol 6 (2) ◽  
pp. 164
Author(s):  
Detta Anastasya ◽  
Sri Ratna Dewi ◽  
Nerru Pranuta Murnaka
Keyword(s):  
Elementary School ◽  
Learning Outcomes ◽  
Elementary School Students ◽  
Sampling Technique ◽  
Wilcoxon Test ◽  
Arithmetic Operations ◽  
School Students ◽  
Purposive Sampling ◽  
Before And After ◽  
The Difference

<p>Kemampuan dasar matematika sangatlah penting untuk siswa Sekolah Dasar (SD). Salah satunya adalah kemampuan melakukan operasi hitung bilangan. Kondisi di lapangan menunjukkan bahwa hasil belajar siswa Sekolah Dasar (SD) tentang operasi hitung bilangan masih rendah. Hal ini terjadi karena aktivitas siswa di sekolah pada umumnya masih dibatasi oleh guru, sehingga membuat anak-anak menjadi cepat bosan saat pembelajaran berlangsung. Oleh karena itu, diperlukannya suatu suasana pembelajaran yang baru dengan berbantuan media sehingga dapat membuat pembelajaran menjadi menyenangkan serta membuat siswa lebih aktif. Salah satu media pembelajaran yang akan digunakan adalah <em>Games Memorize Card. </em>Tujuan penelitian ini untuk melihat perbedaan hasil belajar siswa sebelum dan sesudah penggunaan <em>Games Memorize Card</em> serta pengaruh <em>Games Memorize Card</em> terhadap hasil belajar siswa. Adapun subjek dari penelitian ini adalah siswa kelas III SD XYZ di Kabupaten Tangerang. Pengambilan sampel menggunakan teknik <em>purposive sampling</em>. Penelitian ini merupakan penelitian pra-eksperimen dengan menggunakan<em> one group pretest-posttest design</em>. Instrumen yang akan digunakan di dalam penelitian ini berupa tes. Teknik analisis data yang digunakan yaitu uji Wilcoxon dan menghitung nilai N-Gain. Dari hasil penelitian diperoleh bahwa penggunaan <em>Games Memorize Card </em>mampu meningkatkan hasil belajar siswa kelas III SD pada operasi hitung bilangan.</p><p><em>Basic math skill is very important for elementary school students. One of them is ability to do number arithmetic operations. Based on the fact show that elementary school students learning outcomes about number arithmetic operations still low. This case happen because activity at school in general still limited by teacher, so that make children become easily bored when learning be held. Therefore, need a new learning environment with assisted media so it can make learning becomes fun and make students active. One of the media that will be used is Games Memorized Card.  The purpose of this research for see the difference in learning outcomes before and after use Games Memorized Card and the influence of Games Memorized Card on student learning outcomes. As for the subject of this research is 3<sup>th</sup> grade students in XYZ elementary school in Tangerang district. The sampling technique had been used purposive sampling. This research is a pre-experimental design that used the one group pretest-posttest design. The instrument to be used in this research is test. The data analysis technique to be used are Wilcoxon test and calculate the value of  N-Gain. The result of research obtained that use Games Memorized Card able to increase learning outcomes 3<sup>th</sup> grade students elementary school on the number arithmetic operations.</em></p>

scholarly journals ANALISIS PENGARUH MERGER DAN AKUISISI TERHADAP KINERJA KEUANGAN PADA PERUSAHAAN SEKTOR NON KEUANGAN YANG TERDAFTAR DI BEI TAHUN 2014 – 2018

account ◽  
2020 ◽  
Vol 7 (2) ◽  
Author(s):  
Rahmat Saleh ◽  
Abdul Kohar
Keyword(s):  
Financial Performance ◽  
Quantitative Data ◽  
Financial Sector ◽  
Financial Statements ◽  
T Test ◽  
Paired Sample ◽  
Purposive Sampling ◽  
Testing Period ◽  
Before And After ◽  
The Difference

ANALISIS PENGARUH MERGER DAN AKUISISI TERHADAP KINERJA KEUANGAN PADA PERUSAHAAN SEKTOR NON KEUANGAN YANG TERDAFTAR DI BEI TAHUN 2014 – 2018 Rahmat Saleh Sekolah Vokasi IPB [email protected] Abdul Kohar Universitas Pakuan Bogor [email protected] ABSTRACTThe purpose of this study is to determine whether there are differences in liquidity, solvency and profitability before and after M&A. This study uses quantitative data in the form of a company's financial statements 4 yearsbefore and after the activities of M&A. This research was conducted on non-financial sector companies listed on the IDX as many as 5 sample companies that conducted M&A in 2014 that were selected using the purposivesampling method. Data were tested using SPSS version 23 with the Paired Sample t Test. The results showed that there were no significant differences except for the difference in DAR in the testing period 1 year prior to 3 years after M&A, DER  in the test period 1 year before and 3 years after M&A, ROA in the testing period of 3 years before with 4 years after, 2 years before with 4 years after M&A, ROE in the testing period 4 years before with 4 years after, 3 years before with 2 years, 4 years after, and 2 years before 2 years, 4 years after M&A. Keywords : Mergers, Acquisitions, Financial Performance, Paired Sample t Test ABSTRAKTujuan penelitian ini adalah untuk mengetahui apakah terdapat perbedaan pada likuiditas, solvabilitas danprofitabilitas sebelum dan sesudah M&A. Penelitian ini menggunakan data kuantitatif berupa laporan keuangan perusahaan 4 tahun sebelum dan sesudah aktivitas M&A. Penelitian ini dilakukan pada perusahaan sektor non keuangan yang terdaftar di BEI sebanyak 5 perusahaan sampel yang melakukan M&A tahun 2014 yang dipilih menggunakan metode purposive sampling. Data diuji menggunakan SPSS 23 dengan uji Paired Sample t Test. Hasil penelitian menunjukkan bahwa tidak ada perbedaan yang signifikan kecuali ada perbedaan pada DAR dalam periode pengujian 1 tahun sebelum dengan 3 tahun sesudah M&A, DER dalam periode pengujian 1 tahun sebelum dengan 3 tahun sesudah M&A, ROA dalam periode pengujian 3 tahun sebelum dengan 4 tahun sesudah,2 tahun sebelum dengan 4 tahun sesudah M&A, ROE dalam periode pengujian 4 tahun sebelum dengan 4 tahunsesudah, 3 tahun sebelum dengan 2 tahun, 4 tahun sesudah, dan 2 tahun sebelum dengan 2 tahun, 4 tahun sesudahM&A. Kata kunci : Merger, Akuisisi, Kinerja Keuangan, Paired Sample t Test

Devolution: where is the difference?

2016 ◽  
Author(s):  
Brian Lund
Keyword(s):  
Northern Ireland ◽  
Social Housing ◽  
Sustainable Housing ◽  
New Towns ◽  
Before And After ◽  
The Difference ◽  
The Right ◽  
Green Belts ◽  
Right To Buy

This chapter explores housing politics in Scotland, Wales and Northern Ireland both before and after formal devolution. It examines the role of local authority housing in Scotland prior to devolution in relationship to Green Belts and New Towns with particular reference to Glasgow and the sectarian politics in Northern Ireland leading to the creation of the Northern Ireland Housing Executive and direct Westminster rule. Post devolution housing politics under New Labour associated with homelessness, planning, stock transfer and changes in the housing market are explored. Divergent policies between the home nations since 2010, associated with the Coalition government’s housing policies, are analysed with special reference to land, social housing, the Right to Buy, the bedroom tax, sustainable housing and the regulation of private landlords.

scholarly journals Pengaruh Rawat Gabung Pasien HIV/IADS dengan Infeksi Pseudomonas Aeruginosa Terhadap Risiko Transmisi ke Pasien Lain di Ruang Dahlia II Rumah Sakit Penyakit Infeksi Prof. Dr. Sulianti Saroso

2017 ◽  
Vol 1 (3) ◽  
pp. 8
Author(s):  
Veronika Hutabarat ◽  
Hotmarida Silalahi
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Transmission Risk ◽  
P Value ◽  
Aids Patients ◽  
Purposive Sampling ◽  
Before And After ◽  
Hospital Patients ◽  
Post Test ◽  
The Difference ◽  
Hiv Aids

Abstrak.Pseudomonas aeruginosa merupakan patogen utama bagi manusia yang disebut patogen oportunistik, bakteri ini menjadi problema serius pada pasien rumah sakit yang menangani pasien AIDS yang mengalami penurunan sistem kekebalan akibat perkembangan virus.Tujuan penelitian ini adalah untuk mengetahui pengaruh rawat gabung pasien HIV / AIDS dengan infeksi Pseudomonas aeruginosa terhadap resiko transmisi ke pasien lain di Ruang Dahlia II RSPI Sulianti Saroso Jakarta. Penelitin ini merupakan penelitian pre experimental dengan pre and posttest without control desaign. Sampel dalam penelitian ini adalah pasien HIV/AIDS dewasa yang terinfeksi dan tidak terinfeksi Pseudomonas aeruginosa sebanyak 50 responden yang diambil dengan teknik purposive sampling. Dari 60 pasien didominasi oleh kelompok usia 31-40 Tahun yaitu sebanyak 29 (48.3%), jenis jenis kelamin laki–laki yaitu sebanyak 40 (67 %), tingkat kesadaran compos mentis yaitu sebanyak 50 (83.3 %), jumlah CD4 < 50 yaitu sebanyak 44 (73 %), mikroorganime hasil kultur I didominasi oleh jamur sebanyak 22 (36.7%), mikroorganisme hasil kultur II didominasi oleh Klebsiella pnumonia sebanyak 19 (31.7%). Infeksi oportunistik pasien yaitu 56 (50%) Tb Paru. Hasil penelitian menunjukkan bahwa tidak ada perbedaan transmisi infeksi Pseudomonas aeruginosa sebelum dan sesudah rawat gabung dengan P value (1.000) > (0,05). Diharapkan rawat gabung pasien memperhatikan universal precaution.Abstract.Pseudomonas aeruginosa is main pathogenic for humans called pathogenic opportunistic, this bacteria is serious problem on hospital patients who handles AIDS patients have experienced decline immune systems due to the development of the virus.The purpose of this research is to know the effect of join care of HIV/AIDS patients with Pseudomonas aeruginosa infectious against transmission risk to other patients in the dahlia II ward at hospital of infectious diseases Prof. Dr. Sulianti Saroso in Jakarta.This research is the pre experimental research with pre and post-test without control design. The samples in this research were HIV/AIDS adult patients whom infected and not infected by Pseudomonas aeruginosa as many as 50 respondents taken by using purposive sampling techniques. From 60 patients whom dominated by age group 31-40 years old as many as 29 ( 48.3 % ), the male gender were as many as 40 (67 %), the level of awareness is compos mentis that were as many as 50 ( 83.3 % ), amount of CD4 < 50 namely as many as 44 (73 %), the results of the culture of microorganis that dominated by fungi as many as 22 (36.7%), the results of the culture of microorganisms II that dominated by Klebsiella pnumonia were as many as 19 (31.7 %). Patients of opportinistic infectious were as many as 56 (50%) pulmonology tuberculosis. An opportunistic infection of patients that is 56 (50 percent) pulmonary tuberculosis.The results of research stated that there is no the difference in the transmission of Pseudomonas aeruginosa infections before and after join care with P value (1.000) > (0,05). It is expected to join care of patients more focus and notice on universal precaution.

scholarly journals Effect of short-term peripheral myopic defocus on ocular biometrics using Fresnel “press-on” lenses in humans 

2021 ◽  
Author(s):  
Ryo Kubota ◽  
Nabin R Joshi ◽  
Inna Samandarova ◽  
Maksud Oliva ◽  
Arkady Selenow ◽  
...  
Keyword(s):  
Axial Length ◽  
Choroidal Thickness ◽  
Fresnel Lens ◽  
Short Term ◽  
Full Field ◽  
Before And After ◽  
The Mean ◽  
The Difference ◽  
The Right ◽  
And Control

Abstract This study assessed axial length and choroidal thickness changes following short-term peripheral myopic defocus in normal adult subjects. Twenty subjects underwent defocus sessions by viewing a full-field projected movie 4 meters away for 4 hours in the morning, while wearing spectacle lenses, corrected for distance vision in both eyes. The right eye, serving as the test eye, was peripherally defocused using a Fresnel lens overlay of + 3.50D with a central aperture of 11.5 mm, while the left eye served as the control. A subset of 10 subjects from the same cohort also underwent additional defocus sessions with + 5.00D of peripheral defocus. Axial length was measured and radial sub-foveal choroidal scans were obtained before and after the defocus sessions. The mean increase in axial length of the test eyes was 8 µm (p < 0.05) less than that of the control eyes with + 3.50D peripheral defocus condition and 14 µm (p < 0.05) less than the control eyes with + 5.00 D peripheral defocus condition. The difference in mean changes for choroidal thickness between test and control eyes were not significant for both dioptric conditions. Our results demonstrated that short-term peripheral myopic defocus significantly inhibited axial elongation in adult humans, without significant changes in choroidal thickness.

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