scholarly journals Analisis Warna, Derajat Keasaman dan Kadar Logam Besi Air Tanah Kecamatan Kubu Babussalam, Rokan Hilir, Riau

2019 ◽  
Vol 4 (1) ◽  
pp. 9
Author(s):  
Arief Yandra Putra ◽  
Fitri Mairizki
Keyword(s):  
Random Sampling ◽  
Hydrological Cycle ◽  
Sampling Technique ◽  
Quality Standard ◽  
Cultural Aspects ◽  
Living Things ◽  
Fe Content ◽  
Groundwater Samples ◽  
Minimum Quality

<p><em>Air tanah merupakan komponen dari suatu siklus hidrologi yang melibatkan banyak aspek bio-geo-fisik, bahkan aspek politik dan sosial budaya yang sangat menentukan keterdapatan air tanah di suatu daerah. Kualitas air tanah sangat penting artinya bagi kehidupan makhluk hidup. Kualitas air, yang mencakup keadaan fisik, kimia dan biologi dapat mempengaruhi ketersediaan air untuk kebutuhan manusia, pertanian, industri, dan pemanfaatan lainnya. Tujuan penelitian ini adalah untuk menganalisis kualitas air tanah di Kecamatan Kubu Babussalam, Kabupaten Rokan Hilir, Provinsi Riau yang ditinjau dari kualitas warna, pH dan kadar Fe. Pengambilan sampel menggunakan teknik random sampling. Sebagian besar sampel air tanah berwarna kuning kecoklatan dan 4 sampel air tanah memiliki pH dibawah batas minimum baku mutu berdasarkan  Permenkes 416/MEN.KES/PER/IX/1990. Hanya 4 sampel yang memiliki kadar Fe yang memenuhi baku mutu. pH terendah sampel air tanah sebesar 3,8  dan kadar Fe tertinggi sebesar 2.21 mg/L</em></p><p><em><br /></em></p><p><em>Groundwater is component of a hydrological cycle that involves many aspects of bio-geo-physical, even political and socio-cultural aspects that greatly determine the availability of groundwater in an area. The quality of groundwater is very important for the life of living things. Water quality, which includes physical, chemical and biological conditions can be affect the availability of water for human, agricultural, industrial and other uses. The aim of this study was to analyze the quality of groundwater in Kubu Babussalam District, Rokan Hilir Regency, Riau Province in terms of color quality, pH and Fe content. Sampling used random sampling technique. Most of the groundwater samples were brownish yellow and 4 groundwater samples had pH below the minimum quality standard based on Permenkes 416/MEN.KES/PER/IX/1990. Only 4 samples have Fe content that meets the quality standard. The lowest pH of groundwater sample was 3.8 and the highest Fe content was 2.21 mg / L.</em></p><p><em><br /></em></p>

scholarly journals PENENTUAN KANDUNGAN LOGAM BERAT PADA AIR TANAH DI KECAMATAN KUBU BABUSSALAM, ROKAN HILIR, RIAU

2020 ◽  
Vol 5 (1) ◽  
pp. 47
Author(s):  
Arief Yandra Putra ◽  
Fitri Mairizki
Keyword(s):  
Heavy Metals ◽  
Ground Water ◽  
Random Sampling ◽  
Metal Content ◽  
Hydrological Cycle ◽  
Negative Impact ◽  
Sampling Technique ◽  
Quality Standard ◽  
Measuring Instrument ◽  
Living Things

<p class="abstract"><em>Water is a material that can not be separated from the life activities of living things on earth. One of the water resources that gets the most attention and the most needed is ground water. Ground water is a hydrological cycle that involves several aspects such as bio-geo-physical and socio-cultural.</em> <em>Heavy metals are pollutants that are most often found in water. This heavy metal has a negative impact on humans who use the water and organisms that are in the water. The purpose of this study was to analyze the content of heavy metals contained in ground water in the District of Kubu Babussalam, Rokan Hilir, Riau. Sampling using random sampling technique. Ground water in Kubu Babussalam Subdistrict has been contaminated by heavy metals such as lead (Pb), copper (Cu), iron (Fe), cadmium (Cd) and chromium (Cr). The Pb content contained in ground water ranges from 0,01-0,06 mg/L, Fe ranges from 1,3-2,2 mg/L while the content of the other three metals still very little and were carried under the LOQ value of the measuring instrument used.</em> <em>Based on Permenkes 416/MEN.KES/PER/IX/1990, there was one sample point that had Pb metal content above the quality standard, and there were seven sample points that had Fe metal content above the quality standard.</em></p><p><strong><em> </em></strong></p>

Standard minimi di qualitŕ: un approccio teorico

2012 ◽  
pp. 29-41
Author(s):  
Grassi Iacopo
Keyword(s):  
High Standard ◽  
Policy Instrument ◽  
Quality Standard ◽  
Average Quality ◽  
Proposed Model ◽  
Positive Externality ◽  
Experience Good ◽  
The Government ◽  
Minimum Quality

At least since Akerlof (1970), asymmetric information in the case of experience goods has been a central issue in the economic literature. This paper studies regulation in markets where the quality of the experience good is never completely verifiable by consumers even after purchase. In the proposed model firms can decide the quality of the good: always producing a high quality good creates a positive externality in the market, but it causes an incentive to the firms to deviate and produce low quality goods. The main policy instrument for the government, in order to maximize Social Welfare, is to fix a minimum quality standard, but imposing a too high standard might, in some cases, lower the average quality of the good in the market.

scholarly journals PENGARUH DIKLAT FUNGSIONAL PERENCANA DAN MOTIVASI KERJA TERHADAP KUALITAS PERENCANA (STUDI DI BAPPENAS TAHUN 2016)

2017 ◽  
Vol 3 (2) ◽  
pp. 33-57
Author(s):  
Ivan Budi Susetyo ◽  
Frans Dione ◽  
Eko Hari
Keyword(s):  
Random Sampling ◽  
Work Motivation ◽  
Sampling Technique ◽  
Positive Influence ◽  
Faculty Training ◽  
Stratified Random Sampling ◽  
Functional Training ◽  
Need For Power ◽  
Descriptive Method

Abstract: The formulation of this study is review the influence of functional training planners to the quality planners, the influence of work motivation to the quality of planner, and the influence of functional training planners and motivation to work together to the quality of Bappenas planners. The method used in this research is descriptive method with quantitative approach. The sampling technique is using proportionate stratified random sampling with a number of sample sizes of 137 people. Furthermore, the data obtained, processed and analyzed with SPSS 19.0 for windows Program by performing statistical test, those are the t test and F test. The results of this study indicate that there is a positive influence between functional training planners to quality planners, work motivation to quality planners, and the influence of the two together to the quality planner. The dimension of functional training planners that have an influence to the quality of planners is the management and faculty training. In addition, the study is also found that the dimension of work motivation which has an influence to the quality of planners is the need for achievement and the need for power. Keywords: Training, Work Motivation, Quality Planner Abstrak: Perumusan penelitian ini mengkaji besarnya pengaruh diklat fungsional perencana terhadap kualitas perencana, pengaruh motivasi kerja terhadap kualitas perencana, dan pengaruh diklat fungsional perencana dan motivasi kerja secara bersama-sama terhadap kualitas perencana Bappenas. Metode penelitian yang digunakan dalam penelitian ini adalah metode penelitian deskriptif dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah seluruh perencana di Bappenas tahun 2016. Teknik pengambilan sampel menggunakan proportionate stratified random sampling dengan jumlah ukuran sampel 137 orang. Selanjutnya, data yang diperoleh, diolah dan dianalisa  dengan bantuan program SPSS 19.0 for windows dengan melakukan uji statistik yaitu uji t dan uji F. Hasil penelitian ini menunjukkan bahwa terdapat pengaruh positif antara diklat fungsional perencana terhadap kualitas perencana, motivasi kerja terhadap kualitas perencana, dan pengaruh keduanya secara bersama-sama terhadap kualitas perencana. Dimensi diklat fungsional perencana yang memiliki pengaruh terhadap kualitas perencana adalah pengelolaan dan tenaga pengajar diklat. Selain itu, penelitian juga menemukan bahwa dimensi motivasi kerja yang memiliki pengaruh terhadap kualitas perencana adalah kebutuhan akan prestasi dan kebutuhan akan kekuasaan. Kata Kunci: Diklat, Motivasi Kerja, Kualitas Perencana

scholarly journals FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN KEJADIAN DIARE PADA ANAK USIA 4-6 TAHUN

2017 ◽  
Vol 3 (1) ◽  
pp. 28
Author(s):  
Selviana Selviana ◽  
Elly Trisnawati ◽  
Sitti Munawarah
Keyword(s):  
Drinking Water ◽  
Random Sampling ◽  
Water Storage ◽  
Sampling Technique ◽  
Microbial Quality ◽  
Community Based ◽  
Chi Square ◽  
Cross Sectional ◽  
Chi Square Test

Abstract: Factors Related To Occurrence Of Diarrhea In 4-6 Year Children. Diarrhea cases in 4-6-year-old children in Desa Kalimas raised annually, from 10% in 2013 to 33% in 2014, and 35% in 2015. This study aimed at factors related to diarrhea cases in 4-6-year-old children in Desa Kalimas Kecamatan Sungai Kakap. Cross Sectional approach was used forty one sample participated in this study. They were selected by using proportional random sampling technique. The data analysis using chi-square test with a 95% confidence level. The study revealed significant correlation of hand washing (p = 0,043 ; PR = 2,175), microbial quality of drinking water storage (p = 0,016 ; PR = 1,462), availability of family latrine (p = 0,003 ; PR = 3,242), and diarrhea cases. There was no significant correlation between diarrhea cases are the habit of boiling water with the microbial quality of drinking water, the source of water for washing cutlery, and microbial of drinking water, (p > 0,05). It is hoped health authorized staffs in Desa Kalimas apply community- based total sanitation, enhance clean and healthy behaviour, and socialize healthy drinking water storage based on Regulation of Minister of Healthy No. 3/2014.Abstrak: Faktor-Faktor Yang Berhubungan Dengan Kejadian Diare Pada Anak Usia 4-6 Tahun. Angka kejadian diare pada anak usia 4-6 tahun di Desa Kalimas mengalami peningkatan setiap tahunnya. Tahun 2013 kejadian diare sebesar 10%, tahun 2014 sebesar 33% dan 35% pada tahun 2015. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan kejadian diare pada anak usia 4-6 tahun di Desa Kalimas Kecamatan Sungai Kakap. Penelitian ini menggunakan desain cross sectional dengan jumlah sampel  45 orang yang diambil menggunakan teknik proportional random sampling. Uji statistik yang digunakan uji chi-square dengan tingkat kepercayaan 95%. Hasil penelitian menunjukkan bahwa terdapat hubungan yang bermakna antara kebiasaan mencuci tangan dengan diare (p = 0,043; PR = 2,175), penyimpanan air minum dengan kualitas mikrobiologi air minum (p = 0,016; PR = 1,462), ketersediaan jamban keluarga dengan diare (p = 0,003; PR = 3,242). Variabel yang tidak berhubungan yaitu kebiasaan memasak air dengan kualitas mikrobiologi air minum, sumber air untuk mencuci alat makan/minum dan kualitas mikrobiologi air minum dengan diare (p ≥ 0,005). Disarankan agar di Desa Kalimas bisa diterapkan program STBM dan peningkatan penerapan PHBS pada masyarakat Desa Kalimas serta mensosialisasikan cara penyimpanan air minum yang baik sesuai dengan Permenkes No 3 tahun 2014.

scholarly journals PENGARUH PROGRAM MARKETING COMMUNICATION TERHADAP KEPUTUSAN BERKUNJUNG DI TAMAN NASIONAL UJUNG KULON (Survei pada Wisatawan yang Berkunjung ke Taman Nasional Ujung Kulon)

2016 ◽  
Vol 2 (2) ◽  
pp. 407
Author(s):  
Novarin Nurjanah ◽  
Bagja Waluya
Keyword(s):  
Random Sampling ◽  
National Park ◽  
Sampling Technique ◽  
Marketing Communication ◽  
Systematic Random Sampling ◽  
Tourist Attractions ◽  
Communication Programs ◽  
Number Of Visits ◽  
Ecological Tourism

Banten is one province in Indonesia which has a variety of objects and the potential tourism. One of the tourist area is Ujung Kulon National Park. Ujung Kulon National Park is a kind of ecological tourism (ecotourism) that located in Pandeglang. This national park is very well known to foreign tourists and domestic tourists, primarily as a place of preservation of the Javan rhino (one-horned rhino and buffalo). However, tourist arrivals Ujung Kulon National Park in 2010 has decreased, therefore necessary to conduct research on aspects related to increasing the number of visits. including through programs conducted by the marketing communication manager Ujung Kulon National Park. Based on this, the researcher interested to conduct research The Influence of Marketing Communication Programs towards Visiting Decision in Ujung Kulon National Park. The problem of this study are 1). How the idea of marketing communication programs, 2). How the idea of the decision to visit, 3). How does influence marketing communication programs to the visiting decision. This study aims to obtain marketing communication description, visiting decision description and the influence of marketing communications programs to the visiting decision. The technical analysis of the data in this study is used the analysis of the path (path analysis) with a sampling technique is systematic random sampling of 100 respondents. The results of this study indicate that marketing communication programs have a significant influence on the decision to visit. Greatest effect is obtained through advertising and the smallest effect is obtained through the event and experience. This is because advertising is a means of promotion through various media such as print and electronic media that can provide more information to tourists. Suggestion for managers Ujung Kulon National Park, should further develop marketing programs through organized events and improve the quality of tourist attractions as well as provide information best time to visit the National Park Ujung Kulon.

scholarly journals Role of Prayers in Anxiety Management Among the Youth of Pakistan: An Exploratory Study

2021 ◽  
Vol 7 (1) ◽  
pp. 27-35
Author(s):  
Ghulam Shabir ◽  
Arif Ahmad ◽  
Imran Shah ◽  
Rana Faizan Ali
Keyword(s):  
Quality Of Life ◽  
Random Sampling ◽  
Exploratory Study ◽  
Sampling Technique ◽  
Systematic Random Sampling ◽  
Anxiety Management ◽  
Management Method ◽  
The University

Background: Regular feelings of anxiety is a severe life and highly prevalent psychiatric disorder which becomes one of the major cause of death across the globe. Although the exact causes responsible for anxiety are not known only in Pakistan 44 % of the population is facing anxiety problems which leads to many other diseases and low quality of life. Objectives: To investigate whether the youth of Pakistan is facing anxiety problems, what are the major cause of anxiety, how anxiety can be managed, and to study the role of prayers in anxiety management.  Method: The researcher select 400 respondents from two universities of Lahore (the University of Central Punjab and Punjab University) through a systematic random sampling technique. In the first phase, the researcher filters those people who did not face an anxiety problem in the last month. Researchers collect data only from those respondents who can recall and face an anxiety problem in the last month. Results: Rate of anxiety among the youth of Pakistan is alarming, as (71 %) of the respondent said that they face anxiety problems. But there is a very significant relationship between prayers and anxiety management. Conclusion: The researcher concludes that prayers can be used to manage or reduce anxiety.

scholarly journals PERSEPSI KONSUMEN TERHADAP SATE DAGING KAMBING DI KECAMATAN SANGATA UTARA KABUPATEN KUTAI TIMUR

2019 ◽  
Vol 44 (1) ◽  
pp. 98
Author(s):  
Ida Indrawati Waang ◽  
Nursida Nursida ◽  
Joni Ariansyah
Keyword(s):  
Blood Pressure ◽  
Sampling Technique ◽  
Consumer Perceptions ◽  
Social Aspects ◽  
Increase Blood Pressure ◽  
Scoring Method ◽  
Cultural Aspects ◽  
The North ◽  
Long Time

This study aims to determine consumer perceptions of goat sate in North Sangatta base on personal aspects, social aspects, religious and cultural aspects, psychology aspects and product aspects.  This studu have been done on Maret until April, 2018 in several food stalls that sell goat sate in the north Sangata sub-district. The sampling technique used is incidental sampling with total respondents is 30 buyers.  Data is analyzed descriptively with a scoring method using a Likert scale.  This study result had show that personal apsects is cunsumers agree if they buy goat sate accordance with their practical lifestyle and favorite food with perception value is 7.13.  Perception value from social aspects is 10.43 which means that consumers agree if they buy goat sate because of recommendations by friend and family believes that the taste and quality of goat sate is good.  Religious and cultural aspects, perception value is 7.60 means that consumers disagree if consume goat sate contrary to religion and relieve trust.  Psychology aspects with value is 14.30 result that consumers agree if goat sate is bad smell, can increase blood pressure and body vitality, and cook it long time. Product aspects, consumers also agree that the price of goat sate is more expensive than other sate, sale location are hard to find, less promotion, tastyseasoning, tough, less attractive presentation, aesthetics of a place to sell poorly with perception value is 25.60. 

scholarly journals ANALISA KEPATUHAN MINUM OBAT ANTIHIPERTENSI PADA PASIEN DEWASA POLI PENYAKIT DALAM DI RSUD KARAWANG

2019 ◽  
Vol 4 (1) ◽  
pp. 303-309
Author(s):  
Maya Arfania ◽  
Raden Neng Yuni Budiarti
Keyword(s):  
Risk Factor ◽  
Random Sampling ◽  
Medication Compliance ◽  
Sampling Technique ◽  
Chi Square ◽  
Cross Sectional ◽  
Critical Success ◽  
Compliance Level ◽  
Chi Square Test

ABSTRAK Hipertensi merupakan penyakit kronis yang memerlukan terapi. Adanya beberapa hal yang menyebabkan terjadinya penyakit hipertensi, diantaranya usia, tidak dapat mengendalikan stress, kualitas pelayanan kesehatan, polifarmasi. Salah satu penentu keberhasilan terapi adalah adanya kepatuhan minum obat pada pasien. Tujuan penelitian ini adalah untuk melihat gambaran tingkat kepatuhan minum obat antihipertensi pada pasien dewasa dan hubungan antara faktor risiko dengan jenis kelamin dan polifarmasi di RSUD Karawang. Penelitian ini merupakan penelitian Analitik dengan desain cross sectional dimana sampel diambil dengan teknik Purposive Random Sampling. Dari 115 resep yang diperoleh selama penelitian, terdapat 31 pasien (27%) laki-laki dan 84 pasien (73%) perempuan. Setelah dilakukan wawancara menggunakan kuesioner MMAS-8, didapatkan hasil sebanyak (22,6%) patuh dan (77,4%) pasien dewasa tidak patuh. Dari hasil analisis berdasarkan uji Chi Square dapat disimpulkan Jenis Kelamin (p=0,317) dan Polifarmasi (p=0,459) bukan fakor resiko terhadap ketidakpatuhan minum obat hipertensi pada pasien dewasa.  Kata Kunci: Hipertensi, Tingkat Kepatuhan, Faktor Resiko   ABSTRACT   The hypertension is a chronic disease that needs to be treated properly and continuously. There are several things that cause hypertension disease, age,  can not control the stress, quality of health services, polypharmacy .One of the critical success of therapy is medication compliance by patients. The purpose of this research is to see an overview the compliance level of adult patient’s anti-hypertention and the relationship between risk factors at gender and polypharmacy at RSUD Karawang. This is a analysis research with cross sectional where sample were taken by purposive random sampling technique. From 115 prescriptions, there were 31 male (27%) Patients and 84 female (73%) patients. After the interview using MMAS-8 questionnare, there were (22,6%) compliance and (77,4%) uncompliance adult patient. From the results of the analysis based on Chi Square test, it can be concluded that Gender (p=0,317) and Polypharmacy (p=0,459)  is not a risk factor for uncompliance in taking hypertension medication in Adult patients.  Keywords: Hipertensi, Compliance, Risk Factor

scholarly journals GAMBARAN KESINTASAN PASIEN KO-INFEKSI TB-HIV BERDASARKAN LOKASI ANATOMI TUBERKULOSIS DI RUMAH SAKIT PENYAKIT INFEKSI PROF. DR. SULIANTI SAROSO TAHUN 2010-2013

2017 ◽  
Vol 2 (1) ◽  
pp. 26
Author(s):  
Nor Efendi ◽  
Tri Yunis Miko Wahyono ◽  
Titi Sundari
Keyword(s):  
Quality Of Life ◽  
Medical Records ◽  
Random Sampling ◽  
Retrospective Cohort ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Anatomical Site ◽  
Proper Treatment ◽  
Risk Of Death

Abstrak : Penelitian ini bertujuan untuk mengetahui gambaran kesintasan 2 tahun setelah diagnosis pasien ko-infeksi TB-HIV berdasarkan lokasi anatomi Tuberkulosis (TB). Penelitian ini menggunakan desain kohort restrospektif dinamik menggunakan 177 rekam medik pasien ko-infeksi TB-HIV di RSPI Prof. Dr Sulianti Saroso Jakarta yang terdaftar tahun 2010-2013, diambil secara simple random sampling Kesintasan pasien ko-infeksi TB-HIV 2 tahun setelah diagnosa dengan lokasi anatomi TB di ekstra paru sebesar 86%, lebih rendah dibandingkan dengan lokasi anatomi TB di paru sebesar 98%. Lokasi anatomi TB di ekstra paru beresiko lebih cepat mengalami kematian pada pasien ko-infeksi TB-HIV (HR 1,47, 95% CI : 0,55-3,90). Infeksi HIV mengakibatkan kerusakan sistem imunitas tubuh yang luas sehingga infeksi dan penyebaran kuman TB juga akan meluas seperti ke kelenjar getah bening, pleura dan organ lainnya. TB ekstra paru memiliki beban bakteri TB yang lebih tinggi dan menunjukkan progresifitas perjalanan penyakit semakin parah yang mengakibatkan probabilitas ketahanan hidup (kesintasan) penderitanya semakin menurun. Perlu dilakukan screening lebih intensif terhadap pasien ko-infeksi TB-HIV untuk menemukan kemungkinan TB di ekstra paru sedini mungkin agar dapat diberikan penatalaksanaan yang tepat dalam rangka meningkatkan kualitas hidup penderitanya.Abstract : The study aims to describe the overview of survival for 2 years after diagnosed of patients co-infection with TB-HIV based on the anatomical site of Tuberculosis (TB). The design of this study was dynamic retrospective cohort with 177 medical records of TB-HIV co-infection patients in the Center of infection hospital Prof. Dr. Sulianti Saroso, Jakarta, from 2010 to 2013, taken by simple random sampling technique. The survival of TB-HIV co-infection for 2 years after it was diagnosed in patients with anatomical site of TB in the extrapulmonary was 86% and it was lower compared to patient with the anatomical site in the pulmonary which was 98%. Anatomical site of TB in the extrapulmonary had risk of death faster toward TB-HIV co-infection patients (HR 1,47, 95% CI : 0,55-3,90). HIV infection cause the widespreading damage in the immunity system therefor the infection of TB microbe also spreading to other organ such as lymph nodes and pleura. Extrapulmonary TB has much more TB microbe that worsen the progressivity of the disease and decrease the probability of the patient’s survival. Intensive screening are needed for TB/HIV co-infection patients to diagnosed the possibility of TB infection in the extrapulmonary as early as possible to increase the quality of life of its patients by finding the proper treatment.

scholarly journals Pengaruh Pembelajaran Elektronik (E-Learning) terhadap Mutu Belajar Mahasiswa

2014 ◽  
Vol 17 (1) ◽  
pp. 41-54 ◽  
Author(s):  
Euis Karwati
Keyword(s):  
Random Sampling ◽  
Linear Regression Analysis ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Learning Needs ◽  
Training And Education ◽  
Quality Of Learning ◽  
E Learning ◽  
Education Science

Universitas Islam Nusantara (UNINUS) currently manages the Faculty Teacher Training and Education Science (FKIP), with increasing number of  students each year. However, the increase in students has not been fully supported by an increase the quality of learning. This study aims to know about e-learning and quality of learning, and also to analyze was there any influence from e-learning to quality of learning at FKIP UNINUS at Bandung City. The method used is descriptive and verification. The sample was 100 college students of FKIP UNINUS at Bandung City. The sampling technique used simple random sampling (SRS). Analysis using linear regression analysis. Based on these results, it can be concluded that the e-learning is in the high category, while quality of learning is in the medium category. In addition, the obtained findings that e-learning has positive and significant impact on quality of learning at FKIP UNINUS Bandung. Thus, e-learning needs to be improved because it has proven to be able to increase the quality of learning at FKIP UNINUS Bandung.

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