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PEMANFAATAN DAUN TANAMAN SUKUN (Artocarpus altilis) SEBAGAI ANTI NYAMUK MAT ELEKTRIK DALAM MEMBUNUH NYAMUK Aedes, spp Memory Fitri Sitorus; wirsal hasan; irnawati marsaulina
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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Aedes,spp mosquitoes are vectors of various diseases (dengue fever, filariasis, chikungunya and yellow fever). To controll the vector borne disease can be done by controlling its vector. One of the way to control the disease is using the synthetic insecticide that are toxic to human, so it is necessary to use natural insecticide.The purpose of this study is to utilize the leaves of breadfruit plant (Artocarpus altilis) as an electrical mat to kill mosquito Aedes.This research was quasi-experimental with completely randomized design (CRD) with 6 treatments (the weight of breadfruit leaf powder of 0 mg, 100 mg, 200 mg, 300 mg, 400 mg and 500 mg) with 3 times repetitions.The result indicate that there were the difference of mosquito mortality based on the weight of each mat with three repetitions during 30 minutes observation. The mosquito mortality rate at weight of 100 mg was 33,33%, 200 mg was 40%, 300 mg was 53,33% (reached the LD 50), 400 mg was 46,67%, 500 mg was 46,67%, and there was no mortality in control. Based on the result of statistical test of one-way Anova with significance level of 5%, it was obtained that p(0,976)> α(0,05), which means there was no difference in the average number of Aedes,spp mosquitoes dead significantly.The conclusion is breadfruit leaves (Artocarpus altilis) can be used as an electrical mat to Aedes,spp, and the effective weight of breadfruit leaves to kill Aedes,spp was 300 mg.

Higiene Dan Sanitasi Pengelolaan Makanan Dan Kepadatan Lalat Pada Warung Makan Di Pasar Tradisional Pasar Horas Pematangsiantar Tahun 2013 Devi Justika Sembiring, Taufik Ashar dan Wirsal Hasan
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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The hygiene and sanitation of food processing and flies density at the eatery in the traditional market Pasar Horas Pematangsiantar 2013. Eatery is a commercial bussines that provides food and beverage for public society. Food sanitation hygiene purpose is managing food of avoiding to become source of disease. This research aims to find out about hygiene of Eatery in Pasar Horas Pematangsiantar city according to the staff character, sanitation hygiene principal of food processing, food delivery, finished food storing , food servicing, sanitation facility and the measurement of flies density. This research is a descriptive reseach that explain the sanitation hygine of food management which the datas are obtained by observing and analyzed based on exist theory namely Kepmenkes Ri No. 1098/Menkes/SK/VII/2003 about the required condition the healthy of eatery and restaurant, and measurement of flies density by using Fly Grill and adjusted with interpretation according to health department. This research shows that most of responden education is High school (76.5 %), according to >15 years trading period (47%), 2 to 3 labour of food processing (70.6 %). Applying the sanitation hygiene including food material (100%) has fullfilled the require needed, the other has not fullfilled the requirement incluidng food material storing, food processing, finished food storing, food delivery, food servicing and sanitation facility. Most of the processor and waiter have not fullfilled the principal of food processing. The density of flies (58.8%) is in the medium level (3-5) and the further research need to be done to find out the breeding place. According to the result of the research, it is suggested to do some training and counceling about the hygiene and sanitation in eatery to be better for healt. Keywords : Hygiene Sanitation, Eatery, Flies Density

GAMBARAN PENGETAHUAN, SIKAP, DAN TINDAKAN PETANI PENYEMPROT PADA PENGGUNAAN PESTISIDA DI DESA SUGIHEN KECAMATAN DOLAT RAYAT TAHUN 2013 Florentina Flisia Brahmana; Lina Tarigan; Umi Salmah
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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Pesticide is chemical compound , which is used to eradicate plant’s pest. The use of pesticides that are not as recommended may cause negative impact on health. Karo Regency is one of agricultural centre where the farmers used pesticides This study was a descriptive research which is aimed to find the description of farmers knowledge, attitude, and practice in the use of pesticides in Sugihen Viilage, Dolat Rayat Sub District, Karo Regency in 2013. Result showed respondent’s knowledge : pesticides must be used according to the target (100%), insecticide is different with fungicide (86,7%), the right storage of pesticides (96,75%), pesticide must be mixed in outdoor (60%), the right time of spraying pesticide (100%), the use of APD (100%), dose of pesticide (96,7%), how to manage pesticides container (43,3%), pesticide gave negative effect to human health (100%). Respondent’s attitude : pesticides must be registered (63,3%), pesticides must be stored in their original containers (90%), using a tool to mix the pesticide (100%), follow the wind direction when spraying pesticide (93,3%), using APD is important (100%), eating, drinking, and smoking aren’t allowed when spraying pesticide (96,7%), the waste of mixed pesticide must be disposed (90%), farmers should take a bath after spraying pesticides (100%). Respondent’s practice : Buying pesticides in a legal shop (100%), keeping the pesticide in a werehouse (90%), time interval for spraying aren’t being adjusted, kept spraying pesticide though there is a high wind (96,7%), spraying pesticide without considering wind ward (86,7%), the use of hat and overalls clothes (96,7%), the most activity after spraying pesticides are washing their hand (86,7%) and smoking (80%), the waste of pesticide’s container is sold to shelter secondhand goods (66,7%). Generally, there were many poorly action of using pesticide by farmers so it is important to give them counseling and checking the level of enzyme cholinesterase regularly.

HUBUNGAN CURAH HUJAN, SUHU UDARA, KELEMBABAN UDARA, KEPADATAN PENDUDUK DAN LUAS LAHAN PEMUKIMAN DENGAN KEJADIAN DEMAM BERDARAH DENGUE DI KOTA MALANG PERIODE TAHUN 2002-2011 Gustina Fajarwati Sihombing; irnawati marsaulina; taufik ashar
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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The relation of rainfall, temperature, humidity, population density and area of settlement with Dengue Hemorrhagic Fever (DHF)cases in Malang during the period of 2002-2011. DHF was a public health problem in Indonesia. Malang was endemic dengue area located in the highlands. Environmental conditions was one of DHF cases risk factors. This study aims to know the relationship among rainfall, temperature, humidity, population density and area of settlement with the incidence of DHF. Research sites in Malang was done by collecting data recorded from the years 2002-2011 from the relevant institutions.The design of this research was time trend ecological study which the unit of analysis is per month and per year during ten years. Data analysis was performed by using univariate, bivariate analysis using correlation and simple linear regression and multivariate analysis using multiple linear regression.The results were statistically showed that the air temperature per year (r=0.705) and area of settlement (r=0.750) correlated significantly with DHF cases per year with p<0.05, while rainfall, humidity, and the population density did not correlate significantly. Humidity per month ( r=0.618) correlated significantly with DHF cases per month while temperature and rainfall did not correlate significantly. Multivariate analysis predicted that the land area of settlement affected the number of DHF cases as 1,978.Based on the research results, it was concluded that the temperature of the air and area of settlement correlated significantly with DHF cases per year. While the humidity significantly correlated significantly with DHF cases per month. Government intersectoral collaboration should be enhanced to prevent and eradicate the DHF cases due to environmental changes affected the spread of dengue cases.

PERBEDAAN TEKANAN DARAH SEBELUM DAN SESUDAH TERPAPAR PANAS PADA PEKERJA BAGIAN BOTTLING PROCESS PT SINAR SOSRO DELI SERDANG TAHUN 2013 Fahrurrozi Arfad; makmur sinaga; gerry silaban
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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Differences between employees’ blood pressure before and after exposure to heat in The Bottling Process area at PT Sinar Sosro Deli Serdang 2013. Blood pressure can be affected by several factors, especially in the work site that is most affected by the heat factor. Measurement of blood pressure in the work site has benefit to prevent the workers in getting some health problems, such as dehydration, hypertension and other disorders. This research is a kind of pre-experimental research with One Group Pretest Posttest approach. It aims to reveal the differences of employees’ blood pressure before and after exposure to heat in The Bottling Process area at PT Sinar Sosro Deli Serdang in 2013. The sample in this research were 20 men who are all employees (total sampling) of the bottling process area which work from 08:00 a.m. to 4:00 p.m. at PT Sinar Sosro Deli Serdang. Data were collected by measuring the employees’ blood pressure and will be analyzed by using paired t-test statistics. The results showed that there was no significant differences between the employees’ systolic blood pressure after exposure to heat in The Bottling Process at PT Sinar Sosro with sig value 0.246 (p> 0,05). It also found in diastolic blood pressure. There was no significant differences between employees’ diastolic blood pressure after exposure to heat in The Bottling Process at PT Sinar Sosro with sig value 0.606 (p> 0,05). PT Sinar Sosro is expected to enhance their efforts in controlling the workplace’s heat. The prevention can be done by adding ventilations and local exhauster, provosioning rest area, water consumption system or administrative treat (job rotation). Keywords: Heat, Blood Pressure, Systolic, Diastolic

PELAKSANAAN PERLINDUNGAN KESELAMATAN DAN KESEHATAN KERJA PADA TENAGA KERJA BAGIAN PRODUKSI DI PT. WIJAYA KARYA BETON BINJAI TAHUN 2013 henokh sembiring; lina tarigan; arfah mardiana lubis
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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Abstract Review the implementation of occupational safety and health protection in the sector of production PT. Wijaya Karya Beton, Binjai on 2013. This research has been done at PT. Wijaya Karya Beton, Binjai company that manufactures precast concrete. To prevent the occurrence of accidents in production management to implement safety and health protection. Under Labour Constitution. 13 In 2003, there are 3 basic aspects of occupational safety and health protection, the protection of economic, social and, technically, the implementation of the basic aspects of occupational safety and health protection is studied.This research method is descriptive qualitative research. Which describes how the implementation of occupational safety and health protection in sector production. To collect data conducted in-depth interviews with the STAR approach and observations. The population is all part of the production workforce numbered 52 people, with Quota Random Sampling taked 35 participant. This study describes the implementation of economical form of protection has not been given appropriate overtime wages Act. Implementation of social protection in the form of social security is not well understood the contents of the program and its use by workers. Technical protection provided in the form of training, SOP, and the use of PPE, but the workers who run the SOP well only 25 people (71%) and employees who use PPE properly 20 workers (57%) of the 35 participant. Training fire and explosion hazard will be given to workers and are running well. Keywords : Labour Constitution. 13 In 2003, Protection of economic, Social and Technical.

Analisa kandungan klorin (Cl2) pada beberapa merek pembalut wanita yang beredar di pusat perbelanjaan di kota medan Suryasih Mustika Nasution; evi naria; irnawati marsaulina
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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Abstrak Analysis of chlorine (Cl2) content in some brands of sanitary napkins in circulation at the shopping center in the city of Medan. Sanitary napkin is a device used by women when menstruation which serves to absorb the blood and is also commonly used sanitary napkins everyday to provide comfort to the female reproductive organs, which in the production process using bleach pads, one of which is chlorine (Cl2) . Chlorine is a greenish yellow gas, which along with technological advances in the manufacture of sanitary napkins from recycled materials using chemicals to clean it and also use of chlorine materials so that the clean white napkin.The purpose of the study to determine the chlorine content in some brands of sanitary napkins in circulation in several shopping centers in the city of Medan. This study is a descriptive survey. Object of study is 10 (ten) samples of sanitary napkins and then examined with a field area of health laboratory titration method.Based on the results of the study there were 4 samples containing chlorine napkins. 4 sample is then analyzed quantitatively to measure the levels of chlorine contained therein, it is known that the chlorine levels to vary from 4 samples, the levels found in the studied range of sanitary napkin 0.1 gr - 0.4 gr.The conclusion of this study is that the chlorine content contained in a sanitary napkin that has been studied, which can cause disturbances in the female reproductive organs. According to the Minister Regulation. 472/Menkes/Per/V/1996 about the use of hazardous substances for health. Advised consumers to be more selective in choosing a sanitary napkin to wear and consumers should pay attention to the composition and permit the sanitary napkin packaging before buying. Keywords: Sanitary napkin, Chlorine, Shopping center

FAKTOR YANG BERHUBUNGAN DENGAN PEDAGANG MINUMAN DALAM MEMILIH JENIS ES BATU DI PASAR TRADISIONAL SENTRAL KOTA MEDAN TAHUN 2012 Megawati *; Surya Dharma; Wirsal hasan
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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Water highly an important role in influencing human health, because it can be a medium of transmission of various diseases. therefore water is used to meet the needs of daily that must be protected from pollution especially it for drinking. Ice is kind of snacks were popular community drink Ice cubes were frozen water, which is cooled below 0 ° C. Ice cubes were used as a complement or an additive beverage drinks. There were several types of ice cubes one ice block and ice crystals. The purpose of this study was to determine the factors relate with beverage vendors in selecting the type of ice cubes in the central market of Medan. This research is Analytical . Population in this study were 94 people with 48 samples. Sample were taken by using systematic random sampling. Of this research note that the percentage of respondents elementary education level by 4.2%, 12.5% junior high, high school 75.0%, 8.3% PT. Respondents using the ice crystals were 60.4% and 39.6% ice beam. Respondents who had a good knowledge of 81.3%, of respondents who had a good attitude to the category of 52.1%, of respondents who had a good measure of 75.0%. There is a relation between education and type of ice that used α (0.076 <0.1) means that Ho is rejected, there is a relationship of knowledge with ice cubes used α (0.001 <0.1) means that Ho is rejected, there is a relationship with the kind of attitude that used ice cubes α (0.004 <0.1) means that Ho is rejected, no relation to the type of action used ice cubes α (0.001 <0.1) means that Ho is rejected. Traders expected the drinks were still using ice blocks that do not use ice beamagain.Key words: Type Ice Cubes

ANALISIS CACING HATI (Fasciola hepatica) PADA HATI DAN FESES SAPI YANG DI AMBIL DARI RUMAH POTONG HEWAN DI MABAR MEDAN TAHUN 2013 Iba Ambarisa; irnawati marsaulina; wirsal hasan
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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Abstract Among the many animal diseases in Indonesia, a parasitic disease has received less attention from the breeder. Diseases in livestock is one of the obstacles encountered in the development of animal husbandry, Among parasitic disease that causes loss of body condition and a decrease in the productivity. Among parasitic diseases are very harmful disease caused by liver fluke (Fasciola hepatica). The purpose of this study to describe the liver fluke (fasciola hepatica) in cattle liver and feces were taken from the slanghterhause in Mabar Medan years 2013. The method used in this study is a survey that is both descriptive, object of research is the heart and cow feces samples to be studied were 12 liver and 12 feces beef. Based on the research content of worms and aggs in the liver and feces from the liver slaughterhouse in Mabar Medan has qualified. Beef liver condition are made in the sample were is beef liver (100%) and 12 samples of beef feces (100%) in theabattoir has qualified Mabar Medan. The conclusion that Beef liver condition which sampled a total of 12 beef liver in a battoir in Mabar Medan qualify. Conditions are made in the cow feces sample of 12 feces slaughterhouse cows in field Mabar Medan. For city farm field offices are expected to conduct ontreach to owners of cattle in order to increase the knowledge of good cattle rearing. To the managers of dairy farm is expected to provide fresh fodder and not wet from being contaminated by liver fluke (fasciola hepatica). Key words : Fasciola hepatica, Feces, Beef, slaughterhouse

ANALISA KADMIUM (Cd) PADA AIR SUMUR DI SEKITAR PERSAWAHAN DI DESA MOMPANG KECAMATAN PADANGSIDIMPUAN ANGKOLA JULU KOTA PADANGSIDIMNPUAN TAHUN 2013 Putri Ramadhani Irsan; wirsal hasan; indra chahaya
Lingkungan dan Kesehatan Kerja Vol 3, No 1 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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Water is essential for life, but in many cases the water used was not always in accordance with the requirements of health because of the pollution that occurs in water, especially groundwater contaminated by heavy metal pollutants cadmium (Cd) due to excessive use of fertilizers in farming. The objective of the research is to determine the content of cadmium (Cd) in the wells water and construction of the wells around the rice fields in Desa Mompang Kecamatan Padangsidimpuan Angkola Julu Kota Padangsidimpuan. This research used a descriptive survey design to describe the content of cadmium (Cd) in wells water around the rice fields in qualitative and quantitative results obtained from laboratory tests based Permenkes RI No. 416/MEN/KES/IX/1990 about terms and Water Quality Monitoring, and used the Hit Chain. Sample was selected by purposive sampling about 30 wells. The results showed that all of the well was cadmium (Cd) contented. There as many as 17 wells (56.7%) did not qualified. Quantitatively in the lowest well water contained in the well 24 was 0.00276 mg/l and the highest content found in wells 4 was 0.00684 mg/l. Water conditions and wells construction were in the intermediate level of contamination of cadmium (Cd) with 60,0% Researchers had assumed that the entry of cadmium (Cd) into the wells public in Desa Mompang tanded to increase in wells within <10 meters from the rice fields to obtain quite high runoff pollution burden derived from the remnants of phosphate fertilizers that settled and accumulated on the ground then influenced by the construction of dug wells were unstandarized made perfect pollutants into wells. It was recommended to the farmers in Desa Mompang Kecamatan Padangsidimpuan Angkola Julu Kota Padangsidimpuan to use fertilizer according to the recommended dosage so it didn’t impact on the environment, especially water well contamination. Keywords: Water Wells, Cadmium (Cd), the Well Construction

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