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Increasing education awareness for students in developing learning motivation in Tongging village, sub-district Merek, Karo district, North Sumatera province Ginting, Herli; Maghfirah, Awan; Sianturi, Herty Afrina
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Community empowerment that was raised was to provide counseling about the importance of an education in Karo District, Brand District of Tongging Village. Education is a learning, knowledge, and skills acquired in both formal and non-formal schools. Education is very important for every human being because it can create quality human beings, intellectual, and far from ignorance. The state has regulated the right of every Indonesian citizen to get education as a means to improve his quality of life, namely the Article 28 C of paragraph 1 and 2 and article 31 paragraph 1 and 2. With a pulakita education, we can build the nation to be more advanced. In Tongging village, there are 3 schools namely Pelita PAUD, 044854 Public Elementary School and Karya Tongging Private Middle School. The number of students is also still low, namely 36 PAUD students, 162 SD students and 45 SMP students. The problem at this school is the lack of facilities in schools such as inadequate bathrooms and the lack of electricity. But despite the inadequate facilities of children and adolescents in Tongging have never been affected by juvenile delinquency which has an impact on social irregularities.

Measurement and Analysis of Output Radiation Dose on X-Ray Device over 10 Years at Hospitals in Medan City Herty Afrina Sianturi; Martha Rianna; Timbangen Sembiring; Marhaposan Situmorang
Journal of Aceh Physics Society Volume 7 Number 1, January 2018
Publisher : PSI-Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (47.861 KB)

Telah dilakukan pengukuran dosis radiasi keluaran pada empat pesawat sinar-X yang sudah berusia lebih dari 10 tahun di unit radiologi rumah sakit di kota Medan dengan spesifikasi yang berbeda. Badan Tenaga Atom Internasional (IAEA), telah merekomendasikan penggunaan tingkat panduan agar dosis radiasi yang diterima pasien dengan tetap mempertahankan kualitas citra film yang dihasilkan untuk kepentingan keselamatan pasien. Untuk melihat kualitas dari pesawat sinar-X ini dapat dilakukan uji akurasi tegangan dan uji akurasi lamanya penyinaran dosis sebagai proses quality control. Tujuan dari penelitian ini untuk mengetahui nilai penyimpangan tegangan tabung (kVp) dan arus waktu tabung (mAs) dalam batas toleransi yang ditetapkan oleh PERKA BAPETEN No 9 Tahun 2011. Metode yang dilakukan adalah dengan mengukur tegangan keluaran tabung menggunakan detektor Piranha CB2-10090128 dan mengukur jarak antara tabung X-Ray ke detektor Piranha CB2-10090128 sejauh 100 cm seperti pada acuan pada PERKA BAPETEN No. 9 Tahun 2011. Hasil pengujian kemudian dianalisa sehingga didapatkan kesimpulan performa dari alat tersebut apakah masih dalam kondisi baik atau tidak. Dari empat pesawat sinar-X pada rumah sakit di kota Medan didapatkan hanya satu pesawat yang tidak melebihi ambang batas yang diperbolehkan oleh PERKA BAPETEN No. 9 Tahun 2011. Kata Kunci: Dosis Radiasi, Pesawat sinar-X, PERKA BAPETEN No. 9 Tahun 2011, Akurasi Tegangan There have been measurements of output radiation dose for four X-Ray device over ten years of radiology units some hospitals in Medan city with different specifications. The International Atomic Energy Agency (IAEA) has recommended the use of guidance levels for the optimum patient-received radiation dose while maintaining the quality of film imagery generated for the patient safety. To see the quality of this X-ray device can be tested the accuracy of voltage and duration of dose irradiation as a quality control process. The purpose of this research is to know the value of tube voltage deviation (kVp) and tube time (mAs) to meet the tolerance limit specified by PERKA BAPETEN No 9, 2011. The method is to measure the output voltage of tube using Piranha CB2-10090128 detector and measure the distance between the X-Ray tubes to the Piranha CB2-10090128 detector as far as 100 cm as in reference to the PERKA BAPETEN no. 9, 2011. The results give the conclusion that the performance of the device is still in good condition or not. For the four X-ray devices in hospitals at Medan give only onedevice does not exceed the limited permitted by PERKA BAPETEN No. 9,2011.Keywords: Radiation Dose, General Radiography, PERKA BAPETEN No. 9 Tahun 2011 accurate of voltage, accurated radiationReferensiAdhikari, Suraj Raj. 2012. Effect And Application Of Ionization Radiation (X-Ray) In Living Organism. Kaski: Volume 3.The Himalaya Physics.Badan Pengawas Tenaga Nuklir, Peraturan Kepala BAPETEN No. 8 Tahun 2011 tentang Keselamatan Radiasi dalam Penggunaan Pesawat Sinar-X Radiologi Diagnostik dan Intervensional, 2011.BAPETEN, 1999, Surat Keputusan Kepala Bapeten nomor 01/Ka-Bapeten/V-99 tentang Kesehatan terhadap radiasi pengion, JakartaBATAN, 2005, Disain Penahan Ruang Sinar –X, Pusdiklat, BATAN, JakartaBushong, Steward C. 2013. Radologic Science for Technologists. 10th edition.United State of America : CV. Mosby Company.Kramer, H. M., dan Selbach, H. J. 2008. Extension of the Range of Definition of the Practical Peak Voltage up to 300 kV. The British Journal of Radiologhy (81):693-698.Rassad, S. dkk, Radiologi Diagnostik, Fakultas Kedokteran Universitas Indonesia Rumah Sakit Dr Cipto Mangunkusumo, Jakarta (2000).Suryanto, Sigit Bachtiar. 2011. Analisis Pembentukan Gambar Dan Batas Toleransi Uji Kesesuaian Pada Pesawat Sinar-X Diagnostik. Prosiding Seminar Penelitian Dan Pengelolaan Perangkat Nuklir.Trikasjono, T. dkk. 2009. Analisis Keselamatan Pesawat Sinar-X di Instalasi Radiologi Rumah Sakit Umum daerah Sleman Yogyakarta. Prosiding Seminar Nasional Sains dan Teknologi Nuklir PTNBR – BATAN.Vassileva, J. 2004. A Phantom for Dose Image Quality Optimization in Chest Radiography. The British Journal of Radiologhy 75:837-842.Wadianto, Azis Muslim. 2017. Uji Akurasi Tegangan Tinggi Alat Rontgen Radiography Mobile. INOVASI, Volume XIX Nomor 1,Januari 2017

Fruit Fly Pest Control with Ultrasonic Waves and Modified Steiner Trap in Orange Orchard in Narigunung 1 Village, Karo Regency Siti Utari Rahayu; Susilawati; Suharman; Herty Afrina Sianturi; Yosatria Juanka Sibarani; Fathurrahman Fathurrahman; Jacky Gunawan Manurung; Ardiansyah Sembiring
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2021): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Orange is one of the local fruits, which is a source of income for farmers in Narigunung 1 Village, Tiganderket District, Karo Regency. However, in recent years, many orange orchards have been attacked by the fruit fly pest of Bactrocera sp. (Diptera: Tephritidae), causing the oranges become rotten and fall. This resulted in losses for farmers; there are crop failures in some orchards, while the farmers had to pay off a large pesticide purchase. One of the effective ways to ward off the arrival of these fruit flies is by using ultrasonic waves. Based on a research, fruit flies will be disturbed if there are ultrasonic waves with a frequency of 25-30 KHz that work based on ambient temperatures above 18â°C. In addition, to control the fruit fly population, this community service also used a modified steiner trap, employing methyl eugenol, which can stimulate male fruit flies to enter the trap. Both repellents and traps will be made at a height of where fruit flies are active around the orange tree. With this control system, the orange orchard will be free from fruit flies so that farmers will no longer experience losses; besides, ecological trapping of fruit flies will reduce the population of fruit flies around Narigunung 1 Village, Karo Regency.

COMPARISON OF ENERGY DOSES 10 MV DISTRIBUTION USING PERCENTAGE DEPTH DOSE (PDD) METHOD ON LINAC: ELECTA AND SIEMENS Martha Rianna; Herty Afrina Sianturi; Hariyati Lubis; Awan Pelawi; Timbangen Sembiring; Marhaposan Situmorang
Jurnal Natural Volume 18, Number 2, June 2018
Publisher : Universitas Syiah Kuala

The patient dosing on Linac (Electa and Siemens) can be determined by Source Surface Distance (SSD) technique using Precentage Depth Doses (PDD) method. The study was conducted by measuring PDD to compare the dosage distribution calculations on Linac Electa and Siemens device of photon energy at 10 MV. PDD is done with a 100 cm SSD technique at a depth of 0 to 25 cm. The dose distribution results between the Electrical and the Siemens PDD are almost the same in that the Dmax at 10 MV Siemens photon energy occurs at a depth of 20 mm while the 10 MV Electa photon energy occurs at a depth of 21 mm. Both Linac Electa and Siemens device this at the same energy of 10 MV there is a difference of 95.23%.Keywords: Distrubusi dose, PDD, Photon Energy, Quality File Index

COMPARISON OF ENERGY DOSES 10 MV DISTRIBUTION USING PERCENTAGE DEPTH DOSE (PDD) METHOD ON LINAC: ELECTA AND SIEMENS Martha Rianna; Herty Afrina Sianturi; Hariyati Lubis; Awan Pelawi; Timbangen Sembiring; Marhaposan Situmorang
Jurnal Natural Volume 18, Number 2, June 2018
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v18i2.11133

The patient dosing on Linac (Electa and Siemens) can be determined by Source Surface Distance (SSD) technique using Precentage Depth Doses (PDD) method. The study was conducted by measuring PDD to compare the dosage distribution calculations on Linac Electa and Siemens device of photon energy at 10 MV. PDD is done with a 100 cm SSD technique at a depth of 0 to 25 cm. The dose distribution results between the Electrical and the Siemens PDD are almost the same in that the Dmax at 10 MV Siemens photon energy occurs at a depth of 20 mm while the 10 MV Electa photon energy occurs at a depth of 21 mm. Both Linac Electa and Siemens device this at the same energy of 10 MV there is a difference of 95.23%.Keywords: Distrubusi dose, PDD, Photon Energy, Quality File Index

Shorting And Drying Technology Unit For Improving The Effectiveness Of Black Onion Process Sebayang, Kerista; Siregar, Amir Hamzah; Sianturi, Herty Afrina; Mirsan, Erni
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2021): ABDIMAS TALENTA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

In 2016, the development of Gempar Tunggal Micro Small and Medium Enterprises (MSMEs) that involved in the processing of black onions began. The raw materials are obtained from the Medan City market center, but sometimes it also come from Brebes and Semarang. The goods manufacture that resulted are sold to Aceh, Kalimantan and Sulawesi. However, because it was a home industry, the manufacturing system that was developed still very simple. Therefore, some weakness were identified, in particular the percentage of damaged or defective finished goods reaching 25 percent before its sold, various levels of maturity and work processes and supervision that drained attention and energy. In addition, the cost of using electricity is also high. It was found from the literature study by the Abdimas team of USU that there are 3 parameters that affect the processing of onions, namely garlic which is sensitive to temperature, humidity and exposure period of temperature and humidity. Often, due to the unequal size of the raw onion amount, the maturity of the onions is not homogenous distributed made the bigger the raw material of the onion impacted the faster it will ripen. Another problem that found during manufacturing process is the water vapor was not completely evaporated from the furnace. Basic technology that was developed by Abdimas USU team, namely the manual gravity onion sorting and drying unit was already used by Partners in the production process. As the result, it was successfully reducing broken onions. Lastly, homogenous maturity due to dividing process the onions by scale obtained.

Empowering the Community Through Candlenut Peeling Machine Training and Mentoring in Sembahe Village Sembiring, Timbangen; Hamid, Muhammadin; Sianturi, Herty Afrina; Devi Yolanda Simangunsong; Maria Derani Ester Vania Situngkir; Ayu Wahyuni Batubara; Eva Purwanti; Martinez Lumbantobing; M Zidan Davy
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 10 No. 1 (2025): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v10i1.18402

A candlenut peeling machine is a technological innovation aimed at improving the efficiency of separating candlenut seeds from their shells. Hand-peeling candlenuts requires a lot of time and effort, and it carries a high risk of damaging the candlenut kernels due to uneven impact. This candlenut peeling machine is equipped with a mechanism that reduces seed damage and increases productivity. The machine can be operated manually or semi-automatically and works on the principle of utilizing pressure and friction to break the shell without damaging the seeds inside. Experimental results show that this machine has a high success rate in separating candlenut seeds from their shells and reduces the number of damaged seeds compared to traditional methods. The use of this machine aims to increase the productivity of candlenut farmers and add value to the candlenut processing industry.

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