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All Journal al-Afkar, Journal For Islamic Studies Jurnal Mahasiswa Ilmu Kesehatan Jurnal Anestesi: Jurnal Ilmu Kesehatan dan Kedokteran Jurnal Elemen Kimia Obat: Jurnal Riset Ilmu Farmasi dan Kesehatan
Eka Purnama
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Chemical Engineering, Chemistry & Bioengineering Chemistry Health Professions Nursing Physics Public Health Social Sciences

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SINTESIS ASAM SITRONELAT MELALUI REAKSI OKSIDASI SITRONELAL MENGGUNAKAN OKSIDATOR ASAM KROMAT DENGAN KATALIS TRANSFER FASA TWEEN 20 Eka Purnama; Cornelia Budimarwanti
Jurnal Elemen Kimia Vol 7, No 1 (2018): Jurnal Kimia Dasar
Publisher : Universitas Negeri Yogyakarta

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Abstract

Tujuan penelitian ini untuk mensintesis senyawa asam sitronelat melalui reaksi oksidasisitronelal menggunakan oksidator asam kromat dengan katalis transfer fasa tween 20. Penelitian inimenggunakan oksidator asam kromat yang diperoleh dengan melarutkan CrO3 dalam air. Reaksi oksidasisitronelal dilakukan pada suhu 35oC dengan variasi waktu, yaitu 45 menit, 2 jam, 5 jam, dan 6 jam.Senyawa hasil reaksi oksidasi sitronelal diidentifikasi menggunakan KLT, spektrofotometer FTIR, danGC-MS. Hasil penelitian ini adalah didapatkan produk berwujud cairan bening berwarna kuning yangmemiliki massa molekul 241 g/mol dengan Rt 27,343 cm-1 . Karakter dari produk ini berdasarkanspektrum IR adalah memiliki gugus C=O pada 1700,08 cm-1, CH aldehida pada daerah 2958,06 cm-1 dan2873,40 cm-1 , serta gugus OH air pada daerah 3512,97 cm-1.
Hubungan Pengetahuan Dan Sikap Remaja Dalam Mengkonsumsi Tablet Zat Besi Di Sma Swasta Tunas Bangsa Kwala Begumit Kecamatan Binjai Kabupaten Langkakat Tahun 2022 Desliza Desliza; Eka Purnama; Srilina Br Pinem; Ninsah Mandala Putri; Henny Rista
Jurnal Anestesi Vol. 2 No. 2 (2024): April : Jurnal Anestesi
Publisher : Stikes Kesdam IV/Diponegoro Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59680/anestesi.v2i2.1065

Abstract

Adolescence is a transition period from childhood to adulthood which requires higher levels of nutrients, including iron. Teenage girls are more susceptible to anemia because they are already menstruating (Sediaoetama, 2018). Lack of iron in adolescents without adequate iron intake will continue during pregnancy, causing suboptimal fetal growth, low birth weight, risk of bleeding during delivery and increasing the risk of maternal and infant mortality. That's why most Obstetricians and Nutrition experts recommend iron supplements from pre-conception (adolescence). The aim is to determine the relationship between knowledge and attitudes of teenagers in consuming iron tablets at Tunas Bangsa Kwala Begumit Private High School, Binjai District, Langkat Regency in 2022. This type of research is analytical research with a cross sectional design, namely the researcher takes samples from a population using a questionnaire as a data collection tool to determine the relationship between knowledge and attitudes of teenagers in consuming iron tablets at Tunas Bangsa Kwala Begumit Private High School, Binjai District, Langkat Regency. 2022 (Hermanto, 2015). Conclusion: From a total of 39 young female respondents, the results showed that the majority of respondents had poor knowledge, 18 respondents (46.2%) and the minority of respondents with good knowledge, 10 people with (25.6%). Of the 39 respondents, the majority of respondents did not consume iron tablets, 29 people (74.4%). From the statistical test results, it was found that p value = 0.000 (p <0.05). This means that there is a significant relationship between knowledge and attitudes of teenagers in consuming iron tablets.
Hubungan Karakteristik Terhadap Sikap Mengkonsumsi Tablet Fe Dengan Kejadian Anemia Pada Ibu Hamil Di Puskesmas Tanjung Tiram Kabupaten Batu Bara Provinsi Sumatera Utara Tahun 2022 Fitri Handayani; Eka Purnama; Humaida Hanim; Marlina Simbolon
Jurnal Anestesi Vol. 2 No. 2 (2024): April : Jurnal Anestesi
Publisher : Stikes Kesdam IV/Diponegoro Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59680/anestesi.v2i2.1066

Abstract

Anemia is a condition where the body has too few red blood cells (erythrocytes), where the red blood cells contain hemoglobin which functions to carry oxygen to all body tissues (Nugroho, 2014). During pregnancy there is an increase in blood volume or also called as (hypervolemia). In pregnant women, anemia increases the frequency of complications in pregnancy and childbirth. During pregnancy, if anemia cannot be treated until the end of pregnancy, it will affect the postpartum period. The current government program to prevent anemia is to give pregnant women a minimum of 90 iron tablets during pregnancy containing 320 mg FeSO4 (60 mg iron and 0.25 mg folic acid). This program aims to prevent and overcome the incidence of anemia in pregnant women. This type of research is analytical research with a cross sectional design, namely the researcher takes samples from a population using a questionnaire as a data collection tool where the sample size is 46 pregnant women. From the results of the cross tabulation, it shows that the parity variable on the incidence of anemia in pregnant women obtained statistical test results with a p value = 0.005, meaning that there is a significant relationship between parity and the incidence of anemia in pregnant women at the Tiram Community Health Center, Tiram District, Batu Bara Regency, North Sumatra Province. 2022. Based on the research results of the knowledge variable on the incidence of anemia in pregnant women, statistical test results were obtained with a value of p value = 0.000, meaning that there is a significant relationship between knowledge and the incidence of anemia in pregnant women in the Tiram District Health Center, Tiram District, Batu Bara Regency, North Sumatra Province. 2022. Based on the research results of the variable compliance with the consumption of Fe tablets on the incidence of anemia in pregnant women, statistical test results were obtained with a p value = 0.007, meaning that there was a significant relationship between compliance with the consumption of Fe tablets and the incidence of anemia in pregnant women in the Tiram Village Community Health Center, Tiram District, Batu Bara Regency. North Sumatra Province in 2022 Conclusion: From a total of 46 respondents as a result of research on the variables of parity, knowledge and compliance, there is a significant relationship to the incidence of anemia in pregnant women in the Tiram Village Community Health Center, Tiram District, Batu Bara Regency, North Sumatra Province in 2022.
Pengaruh Senam Hamil Terhadap Penurunan Nyeri Punggung Bawah Pada Ibu Hamil Trimester II di Puskesmas Kota Rih Pekan Kabupaten Serdang Bedagai Tahun 2022 Zein Agustina Bakara; Eka Purnama; Ernamari Ernamari; Henny Rista
Jurnal Mahasiswa Ilmu Kesehatan Vol. 2 No. 2 (2024): April: Jurnal Mahasiswa Ilmu Kesehatan
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/jumkes.v2i2.1065

Abstract

Pregnancy is a continuous chain and starts from ovulation, release of ovum, migration of spermatozoa and ovum, conception process, nidation (implantation) of the endometrium, formation of the placenta and growth and development of the products of conception for approximately 280 days (40 weeks) and no more of 300 days (43 weeks). The length of pregnancy from ovulation to parturition is approximately 280 days (40 weeks). Lower back pain during pregnancy reaches its peak at week 24 until the time of delivery. Back pain is often made worse by backache or what is often called long-standing back pain. This backache was 45% of women when their pregnancy was recorded, they increased 69% at week 28 and almost remained at that level.Type of research conducted This research uses an experimental research plan. Experimental research is a research design used to look for causal relationships with the involvement of research in manipulating independent variables. This research uses a pre-experimental type of pre-post test design in one group (one group pre-post test design).The results of the tabulation research showed that the majority of respondents experienced lower back pain with a scale of 4 very painful, amounting to 17 respondents (53.1%). Lower back pain in pregnant women in the second and third trimesters before carrying out pregnancy exercise where 17 respondents experienced lower back pain on a scale of 4 (very painful) (53.1%), respondents with a scale of 3 (more painful) were 11 people (34 .4%) and respondents with a scale of 2 (slightly more painful) were 4 people (12.5%). Conclusion: Lower back pain in pregnant women in the second and third trimesters before carrying out pregnancy exercise, where respondents experienced lower back pain on a scale of 4 (very painful). There was an effect of reducing back pain before carrying out pregnancy exercise and after carrying out pregnancy exercise on reducing lower back pain in pregnant women. II and III trimesters.
Hubungan Karakteristik Terhadap Pengetahuan Ibu Tentang Alat Kontrasepsi KB Suntik 3 Bulan di Puskesmas Tanjung Kecamatan Tanjung Tiram Provinsi Sumatera Utara Chairunnisah Chairunnisah; Srilina Br Pinem; Asnita Sinaga; Mediana Mediana; Eka Purnama
Jurnal Mahasiswa Ilmu Kesehatan Vol. 2 No. 2 (2024): April: Jurnal Mahasiswa Ilmu Kesehatan
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/jumkes.v2i2.1066

Abstract

KB suntik 3 bulan merupakan salah satu alternatif yang digunakan untuk mencegah kehamilan dengan melepaskan hormone progestin ke dalam pembuluh darah yang bekerja dengan cara menghentikan pelepasan sel telur ke dalam rahim, sehingga mencegah terjadinya proses pembuahan. Perubahan menstruasi yang dialami oleh wanita yang menggunakan DepoProvera dimulai dalam bentuk perdarahan yang tidak teratur yang tidak dapat diprediksi dan bercak darah yang berlangsung selama tujuh hari atau lebih atau perdarahan hebat selama beberapa bulan pertama penggunaan Depo-Provera.Tujuan penelitian ini untuk mengetahui hubungan Karakteristik Terhapat Pengetahuan Ibu Tentang Alat Kontrasepsi KB Suntik 3 Bulan Di Puskesmas Tanjung Tiram Kecamatan Tanjung Tiram Provinsi Sumatera Utara Tahun 2022. Penelitian ini termasuk kedalam penelitian deskriptif korelasi dengan menggunakan pendekatan kuantitatif, Desain penelitian yang digunakan dalam penelitian ini merupakan desain Casual Corellation Research sampel dalam penelitian adalah sebanyak 85 orang dengan menggunakan rumus so;vin. Data yang dikumpulkan dalam penelitian adalah data primer yaitu data yang diperoleh secara langsung dari responden. Analisis data yang digunakan yaitu chi square Hasil penelitian tabulasi terdapat Hubungan Umur Dengan Pemilihan Kontrasepsi KB Suntik 3 Bulan Di Di Puskesmas Tanjung Tiram Kecamatan Tanjung Tiram Tahun 2022 Hasil uji statistik didapatkan nilai ρ-value (0,049), sehingga ada hubungan antara umur dengan pemilihan metode kontrasepsi. Hasil penelitian Hubungan Pengetahuan Dengan Pemilihan Kontrasepsi KB Suntik 3 Bulan Di Puskesmas Tanjung Tiram Kecamatan Tanjung Tiram Tahun 2022 didapat nilai p value = 0,008 (P < 0,05) hal ini berarti ada hubungan antara pengetahuan akseptor dengan KB Suntik. Hasil penelitian Hubungan Pendidikan Dengan Pemilihan Kontrasepsi KB Suntik 3 Bulan Di Puskesmas Tanjung Tiram Kecamatan Tanjung Tiram Tahun 2022 didapatkan nilai 0,001 < ρ-value (0,05), sehingga ada hubungan antara pendidikan dengan pemilihan metode kontrasepsi. Kesimpulan Ada hubungan yang signifikan antara umur, pengetahuan dan pendidikan dengan pemilihan alat kontrasepsi KB suntik 3 Bulan di Di Puskesmas Tanjung Tiram Kecamatan Tanjung Tiram Tahun 2022
Pengaruh Senam Hamil Terhadap Penurunan Nyeri Punggung Bawah Pada Ibu Hamil Trimester II Di Puskesmas Sonomartani Kec. Kualuh Hulu Kab. Labuhanbatu Utara Tahun 2022 Meydriana Theodora; Eka Purnama; Siska Suci Triana Ginting; Ester Simanullang
OBAT: Jurnal Riset Ilmu Farmasi dan Kesehatan Vol. 2 No. 3 (2024): May : OBAT: Jurnal Riset Ilmu Farmasi dan Kesehatan
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/obat.v2i3.357

Abstract

Pregnancy is a continuous chain and starts from ovulation, release of ovum, migration of spermatozoa and ovum, conception process, nidation (implantation) of the endometrium, formation of the placenta and growth and development of the products of conception for approximately 280 days (40 weeks) and no more of 300 days (43 weeks). The length of pregnancy from ovulation to parturition is approximately 280 days (40 weeks) (Rukiah & Yulianti, 2014). The aim of this study was to determine the effect of pregnancy exercise on reducing lower back pain in second trimester pregnant women at the Sonomartani District Health Center. Kualuh Hulu District. North Labuhanbatu in 2022”. Experimental type of research. Experimental research is a research design used to look for causal relationships with the involvement of research in manipulating independent variables (Nursalam, 2019). The sample in this study were all second and third trimester pregnant women at the Sonomartani District Health Center. Kualuh Hulu District. North Labuhanbatu in 2022 there will be 35 people. . The data collected in the research is primary data, namely data obtained directly from respondents. The data analysis used is chi square. The results of the tabulation research show a relationship between the duration of using injectable contraceptives for 3 months and menstrual disorders in 3-month injectable contraceptive acceptors at the Melak District Health Center. West Kutai, East Kalimantan in 2023 with a p-value = 0.049. So Ho is rejected and Ha is accepted, which means there is a relationship between the length of use of 3-month injectable contraceptives and menstrual disorders in 3-month injectable contraceptive acceptors at the Melak District Health Center. West Kutai, East Kalimantan in 2023. Conclusion: Family planning acceptors can choose the right contraceptive method. Family planning acceptors can tell midwives or health workers about the various types of contraceptives before choosing the contraceptive method. Always monitor changes in side effects so that if there are complaints they can be addressed immediately.
Hadith Criticism in Western Academia: Challenges and Opportunities Rayhan Ahmad Khairullah; Eka Purnama; Rizzaldy Satria Wiwaha; Engkos Kosasih; Irwan Abdurrahman
al-Afkar, Journal For Islamic Studies Vol. 9 No. 1 (2026)
Publisher : Perkumpulan Dosen Fakultas Agama Islam Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/afkarjournal.v9i1.2954

Abstract

This study aims to examine the development of hadith criticism among Western scholars by highlighting its challenges and opportunities for contemporary Islamic studies. This research discusses how early Western scholars such as Ignaz Goldziher and Joseph Schacht viewed hadith not as divine revelation but as a socio-political construction that emerged after the Prophet’s era, thus casting doubt on its authenticity and authority. This study employs a qualitative method with a library research approach. The primary sources consist of Western scholars’ works on hadith and the responses of contemporary Muslim scholars to them. The analysis is conducted using a descriptive-analytical method, describing the views of the Orientalists and analyzing their implications for modern hadith studies. Although Western hadith criticism raises doubts about the sources of Islamic law, it also provides significant opportunities for the development of contemporary hadith studies. Such criticism encourages Muslim scholars to strengthen classical methodologies with modern scientific approaches and opens space for cross-traditional academic dialogue. Through the integration of classical isnād criticism methods and modern historical approaches—as undertaken by contemporary Muslim scholars such as Jonathan A.C. Brown and Muhammad Mustafa al-A‘zami—hadith studies can now develop in a more comprehensive, objective, and contextual manner. Therefore, Western hadith criticism is not only a challenge to Islamic authority but also a means of reflection and methodological reinforcement in global hadith scholarship.
Co-Authors Asnita Sinaga Chairunnisah Chairunnisah Cornelia Budimarwanti Desliza Desliza Engkos Kosasih Ernamari Ernamari Fitri Handayani Henny Rista Humaida Hanim Irwan Abdurrahman Marlina Simbolon Mediana Mediana Meydriana Theodora Ninsah Mandala Putri Rayhan Ahmad Khairullah Satria Wiwaha, Rizzaldy Simanullang, Ester Siska Suci Triana Ginting Srilina Br Pinem Zein Agustina Bakara