Articles
Identifikasi Karbon Monoksida Dalam Darah Pekerja Bengkel Sepeda Motor
Rahmawati Rahmawati;
Muawanah Muawanah;
Waode Rustiah;
Sriyunanda Laki
Lontara Journal of Health Science and Technology Vol 4 No 2 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i2.384
Air pollution is the presence of pollutant materials in the atmosphere which in certain concentrations will disrupt the dynamic balance of the atmosphere and have an effect on humans and the environment. One of the air pollutant gases is carbon monoxide (CO), which is a colorless, odorless, tasteless, non-irritating, flammable and highly toxic gas, and does not dissolve in water. Motorcycle repair shop workers are very vulnerable to exposure to CO gas while at work. The purpose of this study was to identify carbon monoxide in the blood of motorbike repair workers in Mamajang sub-district, Makassar city. This type of research is laboratory observation, namely research carried out based on direct observation. The results of research conducted using the formalin test method obtained negative results in 10 samples marked by the formation of brown coagulate in a porcelain cup. It can be concluded that 10 samples were negative or below 25% saturation.
Invers Matrik RSLPFL Bentuk Khusus (b, 0, …, 0, b) Berordo n×n Dengan n≥3 Menggunakan Matrik Blok 2×2
Ade Novia Rahma;
Rahel Edrian;
Rahmawati Rahmawati;
Corry Corazon Marzuki
Jurnal Matematika Integratif Vol 19, No 2: Oktober 2023
Publisher : Department of Matematics, Universitas Padjadjaran
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DOI: 10.24198/jmi.v19.n2.49600.245-257
Penelitian ini bertujuan untuk menentukan invers dari matriks RSLPFLcircfr bentuk khusus (b,0, …, 0,b) berordo n×n dengan n≥3 menggunakan matriks blok 2×2. Dalam menentukan invers matriks RSLPFLcircfr berbentuk khusus, terdapat tiga langkah yang dikerjakan. Pertama memblok atau mempartisi matriks RSLPFLcircfr dari ordo 3×3 sampai 8×8 dengan dua alternative cara blok. Kedua, menentukan invers submatriks yang invertible dengan menerapkan komplemen Schur lalu menentukan invers matriks RSLPFLcircfr dengan menerapkan kembali komplemen Schur. Ketiga, menentukan bentuk umum invers submatriks yang invertible dan bentuk umum matriks RSLPFLcircfr dan membuktikan dengan aturan invers lalu menerapkan pada contoh soal sesuai dengan Teorema.
Analisis Determinan Tunggakan Pajak Kendaraan Bermotor di Kabupaten Mamuju
Riswana Riswana;
Rahmawati Rahmawati;
Nurbayani Nurbayani
SEIKO : Journal of Management & Business Vol 4, No 3 (2022)
Publisher : Program Pascasarjana STIE Amkop Makassar
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DOI: 10.37531/sejaman.v4i3.3955
Penelitian ini bertujuan untuk menganalisis determinan tunggakan pajak kendaraan bermotor di Kabupaten Mamuju. Penelitian ini menggunakan pendekatan deskriptif kuantitatif, Sampel yang digunakan sebanyak 99,15, sehingga dalam penelitian ini sampel yang digunakan sebanyak 99 responden. Teknik Pengelolaan dan Analisis Data regresi linier berganda. Hasil analisis penelitian ini menyatakan bahwa Pendapatan berpengaruh signifikan terhadap tunggakan pajak kendaraan bermotor di Kabupaten Mamuju dengan nilai signifikan 0,000 < 0,05 dan thitung 4,198 > ttabel 1,66105. Kesadaran membayar pajak kendaraan bermotor berpengaruh signifikan terhadap tunggakan pajak kendaraan bermotor di Kabupaten Mamuju nilai signifikan 0,000 < 0,05 dan thitung 3,186 > ttabel 1,66105. Kata Kunci: Determinan Tunggakan, Pajak Kendaraan Bermotor.
Gambaran Kadar Serum Glutamic Pyruvic Transaminase (SGPT) Pada Penderita Tuberculosis Pengobatan 6 Bulan – 1 Tahun
Wa Ode Rustiah;
Muawanah Muawanah;
Rahmawati Rahmawati;
Nurul Ni’ma Azis;
Novita Rahman
Lontara Journal of Health Science and Technology Vol 3 No 2 (2022): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v3i2.300
Tuberculosis (TB) is an infectious disease caused by the bacteria of Mycobacterium tuberculosis. A person who has been diagnosed with active TB (TB that affects the lungs and causes symptoms of coughing up blood, night sweats, weight loss, fever and chest pain), will be given a TB drug package (OAT) that must be taken for six months, where This drug is a combination of several antibiotics. TB treatment is divided into 2 phases, namely the intensive phase (2-3 months) and the continuation phase (4-6 months). The combination of drugs used consists of a combination of the main and additional drugs. In the treatment of TB, OAT is the main type of drug used. The most serious side effect of using OAT is hepatotoxic. Hepatotoxicity is a reaction to exposure to substances that can cause liver damage. Liver function tests can be done through the SGPT test. The type of this research is descriptive, with the aim of providing an overview of the results of determining Serum Glutamic Pyruvic Transaminase (SGPT) levels in TB patients who undergo treatment for 6 months - 1 year, by taking 8 samples of serum from TB patients, using the Kinetic method on the Biochemical Photometer BC153. The results showed that there were 3 samples that had increased levels of SGPT and the other 5 samples did not experience an increase in levels of SGPT (normal). Giving OAT does not significantly cause SGPT levels in tuberculosis patients to increase, but long-term administration of OAT can affect the increase in SGPT in tuberculosis patients.
Analisis Kadar Asam Salisilat Pada Bedak Tabur Yang Beredar Di Kota Makassar
Rahmawati Rahmawati;
Anita Anita;
Amaliyah Firdausa
Lontara Journal of Health Science and Technology Vol 3 No 2 (2022): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v3i2.305
Loose powder is a cosmetic preparation in the form of a fine, soft, homogeneous powder so that it is easy to apply to the skin with the content in it must be safe. Salicylic acid works as a keratolytic, comedolytic and as a bacteriostatic, opening clogged pores on the skin. The purpose of this study was to identify and determine the levels of salicylic acid contained in loose powder samples. This type of research is a laboratory observation with the object of research is loose powder. This research is descriptive using color test method and spectrophotometric method, as many as 10 samples of loose powder. The results showed that there were 9 samples that were negative or did not contain salicylic acid and 1 positive sample contained salicylic acid which was indicated by a purple color change with a salicylic acid content of 0.030%. Thus, it can be concluded that in 10 samples of loose powder, 9 samples were negative and 1 sample positive with a salicylic acid content of 0.030% not exceeding the 2% threshold that has been set in accordance with the Regulation of the Head of BPOM RI Number Hk.03.1.23.08. 11.07517 of 2011 concerning Technical Requirements for Cosmetic Ingredients. Keywords: loose powder, salicylic acid, color test, spectrophotometri
Identifikasi Hidrogen Peroksida (H2O2) Pada Bihun Yang Diperjualbelikan Di Kota Makassar
Rahmawati Rahmawati;
Hasnah Hasnah;
Waode Rustiah;
Suci Alya Hamran
Lontara Journal of Health Science and Technology Vol 4 No 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i1.352
Vermicelli is a type of noodle made from white rice flour that can be used as an alternative to rice, which contains carbohydrates. The nutritional value of vermicelli will decrease because producers often use various methods to achieve an attractive appearance. One common method is to add bleach to vermicelli, such as hydrogen peroxide (H2O2). Hydrogen peroxide is a food additive that is officially prohibited according to Regulation No. 33 of the Minister of Health of the Republic of Indonesia. The use of hydrogen peroxide (H2O2) is not justified because it is dangerous and can have a negative impact on the body when consumed, such as vomiting, diarrhea, headaches, and gastrointestinal bleeding, which leads to a burning sensation in the stomach. This study aims to identify hydrogen peroxide (H2O2) in vermicelli that is traded in traditional markets in Makassar City. The type of research used is laboratory observation with a qualitative approach. The sampling technique was carried out by purposive sampling using the color test reaction method. The results showed that out of 10 vermicelli samples, 9 were negative and 1 was positive for hydrogen peroxide, which was marked by a change in color from white to purple. Thus, it can be concluded that 1 out of 10 samples of vermicelli that are traded in traditional markets in Makassar city contain hydrogen peroxide (H2O2).
Gambaran Kadar Serum Glutamic Pyruvic Transaminase (SGPT) pada Penderita Demam Tifoid
Wa Ode Rustiah;
Rahmawati Rahmawati;
Muawanah Muawanah;
Dewi Arisanti;
Fira Al Munawwarah
Lontara Journal of Health Science and Technology Vol 4 No 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i1.353
Typhoid fever is an acute systemic disease caused by the bacterium Salmonella typhi. Salmonella typhi found in the small intestine will multiply and then produce endotoxin, where the endotoxin produced is a lipopolysaccharide complex and is considered to play a key role in the pathogenesis of typhoid fever. If it enters the body, it will cause the body's condition to become weak, making it easier for Salmonella typhi bacteria to attack body tissues such as the liver and cause SGPT levels to increase. Liver damage in patients with typhoid fever in the form of changes in hepatomegaly, jaundice, biochemical, and histopathological changes. This study aims to provide an overview of Serum Glutamic Pyruvic Transaminase (SGPT) levels in patients with typhoid fever at Haji General Hospital, Makassar City. The method in this study was descriptive, with a sample population of 10 typhoid fever patients. The sampling technique used is Random Sampling. From a study conducted on 10 samples of typhoid fever patients, it was found that 6 samples had normal SGPT levels, and 4 samples had high SGPT levels, with the highest level being 95.2 µl and the lowest level being 15.9 µl. It can be concluded that the increased levels of SGPT in patients with typhoid fever is due to strenuous physical activity and taking certain drugs which can trigger increased levels of SGPT.
Identifikasi Karbon Monoksida Dalam Darah Pekerja Bengkel Sepeda Motor
Rahmawati Rahmawati;
Muawanah Muawanah;
Waode Rustiah;
Sriyunanda Laki
Lontara Journal of Health Science and Technology Vol 4 No 2 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i2.384
Air pollution is the presence of pollutant materials in the atmosphere which in certain concentrations will disrupt the dynamic balance of the atmosphere and have an effect on humans and the environment. One of the air pollutant gases is carbon monoxide (CO), which is a colorless, odorless, tasteless, non-irritating, flammable and highly toxic gas, and does not dissolve in water. Motorcycle repair shop workers are very vulnerable to exposure to CO gas while at work. The purpose of this study was to identify carbon monoxide in the blood of motorbike repair workers in Mamajang sub-district, Makassar city. This type of research is laboratory observation, namely research carried out based on direct observation. The results of research conducted using the formalin test method obtained negative results in 10 samples marked by the formation of brown coagulate in a porcelain cup. It can be concluded that 10 samples were negative or below 25% saturation.
PENGARUH LAYANAN BIMBINGAN KLASIKAL DENGAN METODE PROBLEM BASED LEARNING TERHADAP PENGETAHUAN DAMPAK BURUK PROKRASTINASI AKADEMIK PADA SISWA
Laela Nurhaliza;
Rahmawati Rahmawati;
Arga Satrio Prabowo
Jurnal Penelitian Bimbingan dan Konseling Vol 8, No 2 (2023)
Publisher : Universitas Sultan Ageng Tirtayasa
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DOI: 10.30870/jpbk.v8i2.24569
The aim of this research is to determine the effect of classical guidance services using the problem based learning method on understanding the negative impacts of student academic procrastination. This research applies a Quasi Experimental research form using Nonequivalent Control Group Design. The population in this study was 225, who were all 11th grade students for the 2023/2024 academic year at Pasundan 1 Vocational School, Serang City. The sampling technique used a cluster random sampling technique which resulted in class 11 AKL becoming the experimental class and class 11 BDP becoming the control group. Data collection techniques include test questions and observations. The test instrument used is in the form of multiple choice for the pretest and posttest to measure knowledge of the negative impact of academic procrastination on students. The instrument was tested through 3 tests, namely the discrimination test, difficulty test, and distractor effectiveness test. The results of the analysis test using Mann-Whitney obtained a mean value in the experimental group of 27.67 while the mean value in the control group was 10.79. Then, the results of the hypothesis test show that Asymp.Sig (2 tailed) is 0.000, so it can be concluded that the use of the problem based learning method can have a significant influence on knowledge of the negative impacts of academic procrastination for grade 11 AKL students at Pasundan Vocational School, Serang City.Keywords: Problem based learning methods, Knowledge bad impact of academic procrastination
STUDI KASUS PENGALAMAN DAN TANTANGAN REMAJA HOMOSEKSUAL DI JAKARTA
Noryck Pradana;
Rahmawati Rahmawati;
Lenny Wahyuningsih
Jurnal Penelitian Bimbingan dan Konseling Vol 8, No 2 (2023)
Publisher : Universitas Sultan Ageng Tirtayasa
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DOI: 10.30870/jpbk.v8i2.24570
This research is motivated by the problem of homosexual teenagers in the city of Jakarta. The aim of the research is to find out movements in the city of Jakarta, find out the factors that cause homosexual behavior, and find out the experiences and challenges of homosexual teenagers in Jakarta. This research uses a qualitative approach with a case study research method. Informants were taken using a purposive method. The setting of this research was carried out in the city of Jakarta. This data collection method was carried out using in-depth interviews. The data validity test was carried out using the source triangulation method. The data analysis technique used is an interactive model consisting of data reduction, data display, and drawing conclusions. The results of the research show that homosexuals in the city of Jakarta are free in their actions and have begun to speak out through parades in certain places. Factors that cause homosexuality are based on the friendship environment, the influence of hormones, and problems in the family. The experiences and challenges received include experiencing rejection from the family and bad views from the community.Keywords: homosexual, factors, experience..