bluuebunny/crossref_metadata_2025_split huggingface dataset:
PEMANFAATAN ALAT PENGERING IKAN LAUT MENGGUNAKAN TENAGA SURYA DI DESA PEJALA KABUPATEN TANAH BUMBU
Authors: Irawan Agus , Nuryadin Muhammad Teguh , Anwar Hairul , Khalid Anhar , Fauzi Yusuf Rizal , Risa Mey 
Published: March 2021

Masyarakat nelayan di desa Pejala Kabupaten Tanah Bumbu saat ini mengolah hasil tangkapan ikannya menjadi ikan asin untuk dijual di pasaran. Adapun teknik pengeringan ikannya masih manual yang mengandalkan cuaca cerah dirasa kurang efektif karena faktor cuaca yang sulit diprediksi. Bila dibiarkan terus menerus tentunya berakibat pada menurunnya kuantitas dan kualitas produksi ikan asin serta berpengaruh pada pendapatan/kesejahteraan mereka. Solusi yang dipilih adalah pemanfaatan teknologi tepat guna yaitu membuat alat pengolah/pengering ikan asin laut yang hemat energi dan tidak dipengaruhi oleh faktor cuaca/alam seperti hujan. Tujuannya dengan penggunaan alat ini dapat meningkatkan pendapatan/kesejahteraan nelayan secara umum. Sehingga target yang diharapkan adalah satu tahun berikutnya dan seterusnya nelayan-nelayan melalui kelompoknya bisa mandiri dalam mengelola bentuk usahanya baik proses perencanaan, produksi dan pemasarannya. Adapun bentuk Metode kegiatan yang akan dilaksanakan meliputi (1) Koordinasi dengan pihak terkait (Poliban-Pemda/Perangkat Desa) untuk membina kelompok nelayan (UKM) setempat; (2) mengidentifikasi permasalahan dan menentukan solusi; (3) membuat alat pengering ikan teknologi tepat guna yang efektif dan efisien memanfaatkan energi tenaga surya; (4) melakukan pelatihan dan pendampingan dalam proses produksi dan pemasaran. Hasil dari kegiatan pengabdian yang dilaksanakan berupa peningkatan kualitas dan kuantitas produk hasil pengolahan ikan dan hasil laut serta sungai, sehingga masyarakat mampu meningkatkan penghasilan.
FULL TEXTS-COVID 19 PANDEMİSİNDE ARAŞTIRMA-YAYIN VE EĞİTİM SÜREÇLERİNE BAKIŞ KONGRESİ
Authors: ERBAYRAKTAR Zübeyde 
Published: March 2021

Değerli Meslektaşlarımız ve Katılımcılarımız,
Sizleri 15-16 Ocak 2021 tarihlerinde çevirim içi olarak gerçekleştireceğimiz ve ana temasını
"Pandemi ile Değişen Tıp Eğitimi ile Klinik ve Temel Araştırmalar" olarak belirlediğimiz
COVID-19 Pandemisinde Araştırma-Yayın ve Eğitim Süreçlerine Bakış Kongresi’ne davet
etmekten büyük bir onur ve mutluluk duymaktayız.
Kongremiz Dokuz Eylül Üniversitesi Sağlık Bilimleri Enstitüsü’nün ‘Journal of Basic and
Clinical Health Sciences (JBACHS)’ dergisi etkinliği olup, Dokuz Eylül Üniversitesi
Bilimsel Araştırma Projeleri ve T.C. Tarım ve Orman Bakanlığı tarafından
desteklenmektedir.
Kongremiz sağlık alanında eğitim ve araştırma ile aktif olarak uğraşan disiplinler arası bilim
insanlarını bir araya getirmeyi ve pandemi döneminde eğitim, araştırma ve yayınlar
açısından yaşadığımız farklılıkları değerlendirmeyi amaçlamaktadır.
Yükseköğretim Kurulu Üyesi ve Sağlık Bakanlığı Bilim Kurulu Üyesi olan Prof. Dr. Zeliha
KOÇAK TUFAN ‘PANDEMİNİN GÖLGESİNDE YÜKSEKÖĞRETİM’ isimli açılış
konuşmaları ile bizleri onurlandıracaklardır. Genel konferanslar, tıp eğitimi ile klinik ve
temel araştırmalarda yetkin bilim insanları tarafından sunulacaktır.
Kongrede sunulan tüm bildirilerin özet metinleri ve yayına kabul edilmiş olan sözel
bildirilerin tam metinleri Journal of Basic and Clinical Health Sciences (ESCI- Emerging
Sources Citation Index ve ULAKBİM) COVID-19 ek sayısında yayınlanacaktır.
T.C. Tarım ve Orman Bakanlığı, Orman Genel Müdürlüğü tarafından kongremizde sözel
bildiri sunan, konuşmacı ve kurullarda yer alan hocalarımız adına fidan dikilecek olup
sertifikası gönderilecektir. Böylece Geleceğe Nefes olmaya bizler de katkı sağlamış
olacağız.
İlk defa gerçekleştireceğimiz çevirim içi kongremizin sağlayacağı bilgi paylaşımının
COVID-19 pandemisiyle her geçen gün değişen ve adapte olmaya çalıştığımız eğitim,
araştırma ve yayın gibi dinamik süreçlere katkısı olacağı düşüncesindeyiz.
Sizlerin değerli katkıları kongremizi bilimsel anlamda zenginleştirecek ve farklı kılacaktır.
Dokuz Eylül Üniversitesi, Sağlık Bilimleri Enstitüsü, ‘Journal of Basic and Clinical Health
Sciences’ Dergisi ailesi olarak sizleri aramızda görmekten mutluluk duyacağız.
Saygılarımızla,
PEMBINAAN DAN PENGAWASAN DINAS KESEHATAN TERHADAP KUALITAS DEPOT AIR MINUM ISI ULANG DI KABUPATEN SIMEULUE
Authors: Iqbal Muhammad , Darmana Ayi , Darmana Ayi , Syamsul Darwin 
Published: March 2021

<p align="center"><strong><em>ABSTRACT</em></strong></p><p align="center"> </p><p><strong><em>Introduction</em></strong><em>, </em><em>to establish a drinking water depot business, entrepreneurs are required to follow the conditions set by the government. Based on an initial survey of 85 water depots in Simeulue District, only 27 depots met the requirements for healthy drinking water, but as many as 35 depots did not meet the applicable provisions.</em><em> <strong>Objective,</strong> </em><em>the purpose of this study is to find out the guidance and supervision of the Health Office on the Quality of Refill Drinking Water Depots.</em><em> </em><strong><em>The method</em></strong><em>, </em><em>the research design used in this study was Cross Sectional. The population in this study was 65 depots of drinking water and samples taken by total sampling were 65 depots of drinking water. Data collection methods are primary data and secondary data. Data analysis used is binary logistic regression test. </em><strong><em>Results</em></strong><em>, </em><em>the results showed that coaching had a sig-p value of .004 &lt; .05 and supervision had a sig-p value of .001 &lt; .05 meaning that coaching and supervision had a significant influence on the Quality of Refill Drinking Water Depots. Results The odds ratio also shows that coaching is the most dominant factor, where coaching has an influence on the quality of refill drinking water depots as much as 39 times compared to poor coaching.</em><strong><em> </em></strong><strong><em>Conclusion</em></strong><em>, </em><em>the conclusion in this study is the influence of guidance and supervision on the quality of refill drinking water depots in Simeulue Regency.</em><em></em></p><strong><em>Keywords : Development, Supervision, Drinking Water Refills</em></strong>
Gambaran Kebiasaan Makan, Body Image dan Status Gizi Remaja Putri di SMK Negeri 2 Sibolga
Authors: Adinda Desty 
Published: March 2021

<p>Remaja seringkali mengalami masalah terhadap status gizinya karena dipengaruhi oleh beberapa faktor, antara lain penerapan mengenai kebiasaan makan yang buruk tanpa mengetahui zat gizi yang terkandung dalam makanan yang dikonsumsinya, pemahaman gizi yang keliru yang dipicu oleh keinginan remaja memiliki tubuh yang langsing, kesukaan yang berlebihan terhadap jenis makanan tertentu sehingga kebutuhan gizinya tidak dapat terpenuhi dengan baik. Penelitian ii bertujuan untuk mengetahui gambaran kebiasan makan, <em>body image</em>, dan status gizi remaja putri di SMK N 2 Sibolga. Jenis penelitian ini adalah observasional dengan desain penelitian cross sectional. Teknik pengambilan sampel yang digunakan adalah <em>proportional stratified random sampling</em> dengan jumlah sampel adalah 90 orang yang merupakan remaja putri. Penelitian ini dilakukan dengan menilai frekuensi makan dengan kuesioner, jenis makanan, menghitung asupan gizi dengan menggunakan metode <em>food recall</em> 24 jam. Status gizi dihitung dengan IMT/U. <em>Body image</em> diukur dengan menggunakan metode <em>Figure Rating Scale</em> (FRS). Berat badan siswi diukur menggunakan timbangan dan tinggi badan siswi menggunakan <em>microtoise</em>. Analisis data yang digunakan adalah analisis deskriptif. Hasil penelitian menunjukkan sebagin besar kebiasaan makan dalam kategori baik sebanyak 98,0%, jenis makanan siswi 63,3% tidak beragam, konsumsi energi 95,6% tidak sesuai AKG, konsumsi protein 71,1% tidak sesuai AKG, konsumsi lemak 87,8% tidak sesuai AKG, dan konsumsi karbohidrat 91,1% tidak sesuai AKG. <em>Body image</em> negatif sebesar 56,7%. Status gizi siswi kurus 5,6%, gemuk 14,4%, dan obesitas 5,6%. Siswi diharapkan lebih memerhatikan kebiasaan makannya dengan cara menerapkan pola makan sesuai dengan Pedoman Gizi Seimbang. Sekolah sebaiknya bekerjasama dengan puskesmas untuk melakukan penyuluhan mengenai berat badan dan tinggi badan yang normal sesuai umur, sehingga siswi tidak salah merepresentasikan status gizinya sendiri, yang menyebabkan siswi memiliki persepsi <em>body image</em> negatif.</p><div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><strong>Kata Kunci</strong>: Kebiasaan Makan<em>, Body Image</em>, Status Gizi, Remaja Putri</p></td></tr></tbody></table></div>
Sensitivitas Dan Spesifisitas Titik Potong RLPTB Sebagai Prediktor Kejadian Hipertensi Pada Orang Dewasa di Dusun Sido Waras Desa Kwala Begumit
Authors: Susanti Nofi 
Published: March 2021

<p><strong>Pendahuluan:</strong> prevalensi hipertensi berdasarkan hasil pengukuran pada penduduk usia 18 tahun sebesar 34,1%. Prevalensi hipertensi di Propinsi Sumatera Utara mencapai 6.7% dari seluruh penduduk di Sumatera Utara. Obesitas menjadi salah satu faktor risiko hipertensi yang perlu diwaspadai. Status obesitas dapat diketahui dengan melakukan pengukuran IMT (Indeks Massa Tubuh) sedangkan untuk obesitas sentral dapat diketahui melalui pengukuran LP (Lingkar Pinggang) dan RLPTB (Rasio Lingkar Pinggang Tinggi Badan). <strong>Metode: </strong>Penelitian ini merupakan penelitian kuantitatif dengan analisis deskriptif dan uji diagnostik menggunakan tabel 2x2. Serta desain penelitian ini menggunakan desain <em>cross sectional.</em> Pengambilan sampel dilakukan secara <em>simple random sampling </em>didapatkan sampel sebanyak 80 responden dari total populasi 387. Penelitian dilakukan pada 23 Juni s/d 15 Juli 2019. Lokasi yang dijadikan penelitian ini adalah Desa Kwala begumit kecamatan Stabat dan di lakukan dalam satu dusun yaitu dusun Sido waras. <strong>Hasil: </strong>hasil yang didapat pada kelompok umur 38-47 paling banyak penderita hipertensi sebanyak 15 responden dan jenis kelamin perempuan paling banyak menderita hipertensi. Didapatkan nilai sensitivitas dari titik potong 0,47 sebagai prediktor kejadian hipertensi pada laki-laki dewasa sebesar 87%<strong> </strong>dan nilai spesifisitas sebesar 60%. Serta didapatkan nilai sensitivitas dari titik potong 0,50 sebagai predictor kejadian hipertensi pada perempuan dewasa sebesar 96% dan nilai spesifisitas sebesar 54%. <strong>Kesimpulan: </strong>nilai sensitivitas dan spesifisitas tinggi hal ini bahwa titik potong RLPTB 0.40 dan 0.50 cukup mumpuni dijadikan sebagai alat deteksi dini.</p><p><strong>Kat</strong><strong>a kunci:</strong><strong> </strong>Sensitivitas, Spesifisitas, Prediktor, Hipertensi.</p>
Removal of Vanadium and Nickel Ions from Iraqi Atmospheric Residue by Using Solvent Extraction Method
Authors: Ali Noha Muhsen , Naife Tariq Mohammed 
Published: March 2021

Iraqi crude Atmospheric residual fraction supplied from al-Dura refinery was treated to remove metals contaminants by solvent extraction method, with various hydrocarbon solvents and concentrations. The extraction method using three different type solvent (n-hexane, n-heptane, and light naphtha) were found to be effective for removal of oil-soluble metals from heavy atmospheric residual fraction. Different solvents with using three different hydrocarbon solvents (n-hexane, n-heptane, and light naphtha) .different variables were studied solvent/oil ratios (4/1, 8/1, 10/1, 12/1, and 15/1), different intervals of perceptual (15, 30-60, 90 and 120 min) and different temperature (30, 45, 60 and 90 °C) were used. The metals removal percent were found depending on the yield of asphaltene. The solvent-oil ratio had important effects on the amount of metal removal. The metals removal was increased at increasing temperatures from 30 to 90 0C increases the metal ion precipitated. The highest Ni precipitated was 79.23 ppm using heptane at 90 0C while for V the highest value was 64.51 ppm using also heptane at 90 0C, while the mixing time decreased metals removal. With increasing asphalt yield, the removal of metal was more selective. Among the solvents used in the extraction treatment method, the highest Ni precipitated was 76 ppm using hexane at 150 ml solvent and showed the most promising results. Increasing mixing time increases metals removal for V, the highest value was 65.51 ppm using either heptane or light naphtha.
The highest Ni precipitated was 78 ppm using heptane at 120 min while for V the highest value was 67 ppm using either heptane or light naphtha after 120 min.
Treating Wet Oil in Amara Oil Field Using Nanomaterial (SiO2) With Different Types of De emulsifiers
Authors: Alkarbalaee Ayat Ragheb , Hammadi Adel Sharif , Abdul Majeed Ghassan Hamid 
Published: March 2021

One of the most important problems in the oil production process and when its continuous flow, is emulsified oil (w/o emulsion), which in turn causes many problems, from the production line to the extended pipelines that are then transported to the oil refining process. It was observed that the nanomaterial (SiO2) supported the separation process by adding it to the emulsion sample and showed a high separation rate with the demulsifiers (RB6000) and (sebamax) where the percentage of separation was greater than (90 and 80 )% respectively, and less than that when dealing with (Sodium dodecyl sulfate and Diethylene glycol), the percentage of separation was (60% and 50%) respectively.
The high proportion of (NaCl + distilled water) raises the probability of the separation efficiency as the separation was (88.5,79)% and (65.5, 55) % for (RB6000, SebaMax)respectively with (SiO2) at 70 °C, while the results of separation were (77,85)% and (65,40) for (RB6000, Seba Max) respectively with (SiO2) at 50 °C after 120 minutes, where the (w/o ratio) was (9:1) for the high separation results and (7:3) for the lower separation results, at a speed of (12000rpm), and with a salt concentration of (1500) ppm, and less of these results at lower volumetric and temporal conditions. The (NaCl) salt deals with the wall films separating the droplets and reduces their viscosity [1].
As for the pH factor, it is at the value (2 and 3) represent a stable emulsion that is difficult to separate easily, but with the passage of raising the pH away from the acidic medium and near to the basic direction, a significant increase in the separation process was observed compared with the acidic medium at lower values, after 120 minutes the separation seemed to be good efficient, reaching (60 and 70) % respectively, while at the same time the emulsion reached a more efficient separation level with a pH of ( 8 and 7) equal to (80 and 87.3) %, at 50 °C with SebaMax demulsifier in presence of (SiO2), and with the same pH values, an increase was observed in the separation with the increase in temperature to (70 °C), then it returns to be a reverse emulsifier when the value exceeds (10) to (11, 12, 13).
ANALISIS KEMAMPUAN REPRESENTASI VISUAL SISWA PADA MATERI PENGOLAHAN DATA DITINJAU DARI GAYA BELAJAR VAK
Authors: Marifah Wiwin Nafidatul , Rufiana Intan Sari , Wahyudi Wahyudi 
Published: March 2021

Penelitian ini bertujuan untuk mendeskripsikan kemampuan representasi visual siswa dengan gaya belajar VAK. Penelitian ini merupakan jenis penelitian deskritif dengan pendekatan kualitatif. Penelitian ini dilakukan di rumah siswa tepatnya dijalan Godang No.42,kelurahan Patihan Kidul, kecamatan Siman, kabupatenPonorogo dan sebagian di PPTQ Al Hasan tepatnya di jalan Parang Menang No.22, kelurahan Patihan Wetan, kecamatan Babadan, kabupaten Ponorogo. Cara pemilihan subjek yaitu pertama diberikan angket kepada 21 siswa kelas V dan kelas VI kemudian digolongkan sesuai dengan masing-masing gaya belajarnya. Setelah itu dipilih 5 siswa dari masing-masing gaya belajar kemudian siswa tersebut diberikan soal tes, kemampuan representasi visual. Setelah diberikan soal, kemudian diambil 2 orang siswa untuk dijadikan subjek penelitian dengan ketentuan memiliki komunikasi yang baik. Selanjutnya dilakukan wawancara untuk menggali informasi lebih dalam terkait hasil jawaban siswa. Hasil penelitian menunjukkan bahwa representasi visual dominan dimiliki oleh siswa dengan gaya belajar visual. Siswa mampu menyampaikan idenya dengan menggunakan gambar misalnya histogram, diagram garis dan tabel. Dalam pengerjaannya siswa teliti dan detail pada pemberian judul serta identitas-identitas gambar. Representasi visual siswa dengan gaya belajar auditorial cenderung kurang teliti dalam menggambar histogram, diagram garis dan tabel. Siswa dengan gaya belajar ini sering lalai dalam memberikan judul dan identitas-identitas pada gambar. Representasi visual siswa dengan gaya belajar kinestetik cenderung menggunakan kata-kata mengandung tindakan/aksi dalam menyelesaikan suatu masalah yang seharusnya menggunakan tabel atau diagram. Sebagai contoh siswa dengan gaya belajar ini sering menggunakan kata membuat, sangat dan menurut.
Quantitative Muscle-MRI Correlates with Histopathology in Skeletal Muscle Biopsies
Authors: Güttsches Anne-Katrin , Rehmann Robert , Schreiner Anja , Rohm Marlena , Forsting Johannes , Froeling Martijn , Tegenthoff Martin , Vorgerd Matthias , Schlaffke Lara 
Published: March 2021

Background: Skeletal muscle biopsy is one of the gold standards in the diagnostic workup of muscle disorders. By histopathologic analysis, characteristic features like inflammatory cellular infiltrations, fat and collagen replacement of muscle tissue or structural defects of the myofibers can be detected. In the past years, novel quantitative MRI (qMRI) techniques have been developed to quantify tissue parameters, thus providing a non-invasive diagnostic tool in several myopathies. Objective: This proof-of-principle study was performed to validate the qMRI-techniques to skeletal muscle biopsy results. Methods: Ten patients who underwent skeletal muscle biopsy for diagnostic purposes were examined by qMRI. Fat fraction, water T2-time and diffusion parameters were measured in the muscle from which the biopsy was taken. The proportion of fat tissue, the severity of degenerative and inflammatory parameters and the amount of type 1- and type 2- muscle fibers were determined in all biopsy samples. The qMRI-data were then correlated to the histopathological findings. Results: The amount of fat tissue in skeletal muscle biopsy correlated significantly with the fat fraction derived from the Dixon sequence. The water T2-time, a parameter for tissue edema, correlated with the amount of vacuolar changes of myofibers and endomysial macrophages in the histopathologic analysis. No significant correlations were found for diffusion parameters. Conclusion: In this proof-of-principle study, qMRI techniques were related to characteristic histopathologic features in neuromuscular disorders. The study provides the basis for further development of qMRI methods in the follow-up of patients with neuromuscular disorders, especially in the context of emerging treatment strategies.
High-precision nuclear-quadrupole-resonance thermometer for aerohydrodynamic research
Authors: Тkаchеnkо Т. , Pilkеvych Y. , Mileikovskyi V. 
Published: March 2021

In hydroaerodynamics, there are problems that require increased accuracy of temperature measurement. An example is the measurement of excess temperature at the periphery of turbulent jets. Unlimited temperature increase on the axis of the jet to increase the accuracy of measurement is impractical due to non-automodeliness by the Archimedes number. To do this, it is possible to use the phenomenon of nuclear quadrupole resonance. The device for exact measurement of temperature in the range from 0° C to +200 °C is offered. Using the LabView graphic programming package, a virtual model of an automatic thermometer based on nuclear quadrupole resonance in КClO3 was built. The temperature sensor is a superregenerative spectrometer with automatic monitoring of the center of the absorption line of the thermometric substance, consisting of the actual superregenerator, bandpass filter, comparator, DC amplifier and modulating voltage generator. The circuit that switches the supergenerator to the mode of continuous generation and output of information on the display contains a single vibrator, a buffer stage, a microcontroller and an indicator. From the output of the superregenerator, the absorption signal is fed to the bandpass filter, and then to the comparator. After the comparator, a voltage equal to the input voltage difference is amplified by a DC amplifier. This signal controls the resonant absorption frequency through the feedback circuit. The frequency of the sensor polling is determined by a single vibrator, the oscillations of which are synchronized with the clock generator. Measuring uncertainty in the range above changes from 0.02 K to 0.002 K It has been shown that either a manual frequency measurement method or a regenerative mode must be used to reduce the measurement uncertainty up to 0.002 K in the range. This improved automatic device is more complex, because of requirements of special measures to eliminate parasitic amplitude modulation. To increase the temperature range and precision, it is possible to find other thermometric substance, such as Сu2O crystals.
Combined scheme of solid fuel combustion in low power boilers
Authors: Senchuk M. P. 
Published: March 2021

Different constructive schemes of solid fuel combustion in heating boilers up to 100 kW with the analysis of their efficiency depending on the quality of the burned solid fuel are considered. It is established that low-power solid fuel boilers with various types of combustion devices depending on the characteristics of the burned fuel and the accepted level of service are used in heat supply systems of premises, buildings and structures: from simple furnaces with manual maintenance to automated combustion devices of complex design. Mostly pre-prepared high-quality fuel is used for combustion: fuel pellets, briquettes, high-quality coal, the high cost of which significantly increases operating costs. In order to reduce capital and operating costs, it is advisable to introduce relatively inexpensive models of low-power heating boilers with an acceptable level of mechanization of combustion technology of cheap fuel, including local, with minimal costs for its preparation. The design of a heating water boiler with a semi-mechanical furnace and a technological scheme of combustion is proposed, which combines the processes of drying, gasification and combustion of fuel in a shaft with a clamping grate and combustion of coke in a layer on a moving grate. It is noted that the periodic supply of fuel in the furnace with a moving grate is maintained the stability of the combustion process in the combustion chamber, in the period between cleaning of ash and slag, without significant changes in the composition of above-layer gases. Due to the smooth movement of the next portion of hot coke from the fuel shaft to the combustion chamber on the rotating grate, conditions are created to maintain the uniformity of the boiler with the normative indicators. A reduction in harmful emissions in the exhaust gases was achieved during the combustion of the reaction fuel by passing a secondary blast of air through a collector and directing it to the combustion zone of light substances at the outlet of the clamping grate. Analytical equations for determining the size of the combustion zone according to the regime and design parameters of the combustion process are given. The efficiency of application of the combined (shaft-layer) technological scheme in low-power boilers was tested during testing of combustion of different quality coal in a semi-mechanical furnace with a rotating grate in the electric coal boiler with a heat output of 50 kW for railway carriages.