bluuebunny/crossref_metadata_2025_split huggingface dataset:
HUBUNGAN BERAT BADAN LAHIR RENDAH (BBLR)DENGAN KEJADIAN STUNTING PADA BALITA USIA 2-5 TAHUN DI DESA UMBULREJO KECAMATAN PONJONG KABUPATEN GUNUNG KIDUL
Authors: Murti Fatimah Chandra , Suryati Suryati , Oktavianto Eka 
Published: May 2021

Latar belakang: Stunting masih menjadi permasalahan kehidupan balita saat ini, stunting yang dialami oleh balita dapat berdampak buruk saat balita besar dan dewasa kelak. Dampak balita stunting dapat menurunkan kecerdasan sehingga dapat menurunkan kualitas sumber daya manusia di masa depan. BBLR diduga sebagai faktor resiko terjadinya stunting pada balita.Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan BBLR dengan kejadian stunting pada balita usia 2-5 tahu di Desa Umbulrejo, Ponjong, Gunungkidul.Metode: Desain penelitian menggunakan rancangan case control dengan metode analitik korelasional dan pendekatan retrospektif. sampel 32 kasus dan 32 kontrol dengan teknik purposive sampling, analisis data menggunakan chi square.Hasil: Hasi penelitian diperoleh sebanyak 27 (42,2 %) balita memiliki riwayat BBLR, dan balita yang mengalami stunting sebanyak 32 (100 %). Hasil uji Chi Square menunjukan nilai p vallue <0,000 dan nilai OR 0,056. Kesimpulan: Ada hubungan yang signifikan antara BBLR dengan kejadian stunting pada balita usia 2-5 tahun di Desa Umbulrejo.
PENGGUNAAN MEDIA SOSIAL BERLEBIH DAPAT MENYEBABKAN INSOMNIA PADA REMAJA DI SENTOLO KULON PROGO
Authors: Riyadi Sujono , Udin Nur Fatih 
Published: May 2021

Background: Insomnia is a sleep disorder that can interfere with physical, emotional and cognitive growth. One of the causes of insomnia is due to bad habit factors such as a lifestyle that always worships technological sophistication, so that many people often linger in using the internet. The very intense use of social networks can be in the form of Facebook, Instagram, and WhatsApp. This study aims to determine the effect of the duration of social media use on the incidence of insomnia in adolescents at senior high school 1 Sentolo Kulon Progo.Methods: Non-experimental research with correlative quantitative descriptive approach, carried out in a cross-sectional manner. The instrument used a questionnaire. The sample of this study was 58 remaining students of class XI, XII in SMA Negeri 1 Sentolo Kulon Progo using random sampling techniques and analyzed using the Somers'd test.Results: The results of this study obtained a p value of 0.003 (p <0.05), and r = 0.291, there is an influence in the duration of social media use with the incidence of insomnia in adolescents in Senior High School 1 Sentolo Kulon Progo.Conclusions: There is a significant effect between the duration of social media use and insomnia among adolescents in SMA Negeri 1 Sentolo Kulon Progo. Keywords: Duration, Social Media, Insomnia, Adolescents.
LIBRARY MANAGEMENT ANALYSIS TO IMPROVE THE QUALITY OF EDUCATION IN JUNIOR HIGH SCHOOL IN SANGGALANGI’ SUB- DISTRICT, NORTH TORAJA REGENCY
Authors: Saludung Desty Pali , Limbong Mesta , Sihotang Hotmaulina 
Published: May 2021

This research aims to know the function of library management to improve the quality of education in junior high schools in Sanggalangi Subdistrict, North Toraja Regency. The method used in this study is the qualitative approach method. In qualitative approaches, the primary data collection tool is a researcher who acts as a full observer of things that concern the management of libraries relating to the quality of education. The data was obtained through observations, interviews, and documentation directly at junior high school in Sanggalangi Subdistrict, North Toraja Regency. Resource persons in this study are principals, librarians, teachers, and supervisors of junior high school in Sanggalangi Subdistrict. Data validation by triangulation is source triangu- lation, technique and time. The results showed that library management in junior high school in Sanggalangi Subdistrict, North Toraja Regency, in general, has shown good things but experienced various obstacles in the field both in terms of infrastructure and from the library staff where the librarians do not have library background. The quality of junior high school education in Sanggalangi Subdistrict, North Toraja Regency, is still limited due to limited human resources and facilities that are not optimal, but in some schools, it has improved. It can be seen that there are students in Sanggalangi Subdistrict who have achievements. The use of the library is very influential on the quality of education because through the library, teachers and students can obtain the knowledge and information needed in the learning process.
Analisis Riisiko Kesehatan Lingkungan Akibat Paparan Nitrit dan Kadmium dari Air Sumur di Kelurahan Tarus
Authors: Mutiara Charly , Mella Wilhelmus I. I. , Suwari  
Published: May 2021

Air sumur di Kelurahan Tarus diduga telah terkontaminasi nitrit dan kadmium yang berasal dari pemakaian secara berlebihan pupuk SP-36 dan Urea. Oleh karena itu, penelitian ini telah dilaksanakan untuk membandingkan konsentrasi kontaminan nitrit dan kadmium dalam air sumur di daerah persawahan dan pemukiman dengan ambang baku mutu air baku air minum dan memprediksi besarnya risiko dari kontaminan terhadap kesehatan manusia. Penelitian deskriptif eksperimental ini menggunakan maing-masing 10 sampel air sumur dari daerah persawahan dan pemukiman. Kadar nitrit dan kadmium dianalisis dengan metode spektrofotometri dan spektrofotometri serapan atom. Baku mutu air minum dan air baku air minum berdasarkan PP 82 tahun 2001 dan PerMenKes 492 tahun 2010. Prediksi risiko terhadap kesehatan manusia dilakukan berdasarkan metode analisis risiko Public Health Assessment. Hasil penelitian menunjukkan bahwa di daerah persawahan dan permukiman berturut-turut terdapat tiga dan lima sumur yang mengandung nitrit namun kandungan tersebut masih berada di bawah nilai baku mutu air baku air minum. Sedangkan untuk kadmium, terdapat berturut-turut delapan dan tujuh sumur di daerah persawahan dan permukiman kandungannya berada di atas nilai baku mutu air baku air minum. Analisis risiko menunjukkan bahwa nitrit di persawahan dan pemukiman tidak berisiko terhadap kesehatan, sedangkan kadmium persawahan dan pemukiman yang berisiko sebanyak 14 sampel untuk durasi waktu 30 tahun, 12 sampel untuk 20 tahun, 10 sampel untuk 10 tahun dan tiga sampel untuk lima tahun. Karena itu diharapkan adanya pengurangan volume konsumsi air sumur yang berisiko, dan penanganan air tanah yang tercemar serta pengurangan pemakaian pupuk anorganik.
Kajian Faktor Pembatas dan Rekomendasi Perbaikan Lahan untuk Budidaya Jagung di Lahan Rawa Pasang Surut Tipologi C
Authors: Imanudin Momon Sodik , Madjid Abdul , Armanto Edi , Miftahul  
Published: May 2021

Penelitian bertujuan untuk mengkaji beberapa faktor pembatas lingkungan lahan yang selanjutnya disusun rekomendasi perbaikan, agar tanaman bisa tumbuh sesuai standar produksi. Metode penelitian adalah survai lapangan, monitoring dan pengkajian. Hasil penelitian menunjukan faktor pembatas utama sangat tergantung kepada tingkat kedalaman lapisan firit, dan fluktuasi muka air tanah harian. Selama petani bisa mengendalikan muka air tanah mendekati zona akar maka fakor pembatas lainnya bisa diperbaiki. Beberapa faktor pembatas yang bisa diperbaiki adalah pH tanah masam, hara makro rendah (nitrogen,phospor dan kalium), dan ketersediaan air karena sistem tata air yang buruk. Kajian budidaya tanaman pada kondisi iklim normal ( basah) diama curah hujan dengan bulan kering hanya 2-3 bulan tidak ditemukan pembatas utama yang permanen. Perbaikan tata air dan kesuburan tanah telah mampu menciptakan produksi optimal tanaman jagung 7 ton/ha. Namun pada kondisi iklim kering dimana masa kemarau selama 4-5 bulan maka akan muncuk faktor pembatas utama permanen yang disebabkan oleh oksidasi lapiran firit. Hal ini terjadi karena muka air tanah turun tajam >90 cm. Pada kondisi ini produksi jagung menurun lebih dari 50% area tanam gagal panen karena kekeringan, dan keracunan. Petani yang berhasil adalah yang melakukan penanaman lebih awal yaitu bulan Mei. Sementara yang tanam Juli semua gagal panen. Selain karena curah hujan yang kering juga karena petani tidak melakukan konservasi air. Pintu air tidak dioperasikan untuk menahan air di saluran tersier sehingga kehilangan air lebih cepat. Dampaknya air tanah pada bulan September turun dibawah 90 cm dan terjadilah oksidasi firit. Oleh karea itu operasi pintu sebaiknya dibuka pada saat pasang dan ditutup pada saat surut operasi ini berlansung sampai belum masuk air asin (Agustus). Dan memasuki bulan September dimana telah terjadi intrusi air asin, maka pintu air ditutup permanen. Dari kondisi diatas maka pada kondisi kemarau lebih dari 4 bulan, rekomendasi utama adalah percepatan waktu tanam, pemberian bahan pembenah tanah dan operasi pintu air dengan sistem fullretention.
Strategi Pengembangan Lahan Budidaya Jagung dan Padi di Wilayah Daratan Kabupaten Sumenep, Madura, Jawa Timur
Authors: Khairul Anam  , Munibah Khursatul , Sudadi Untung 
Published: May 2021

Tantangan utama dalam peningkatan ketahanan pangan di Indonesia adalah menyelesaikan masalah terkait penurunan nisbah ketersediaan lahan yang sesuai untuk budidaya tanaman pangan pokok dengan kebutuhannya. Lahan pertanian eksisting di wilayah daratan Kabupaten Sumenep, Madura, salah satu lumbung pangan Provinsi Jawa Timur, terutama digunakan untuk budidaya jagung dan padi, masing-masing meliputi 55% and 20,67% luas area. Penelitian ini bertujuan (a) menganalisis ketersediaan lahan yang sesuai untuk pengembangan budidaya padi dan jagung, (b) menghitung neraca pangan dan luas baku lahan budidaya kedua komoditas yang diperlukan untuk memenuhi kebutuhan masing-masing, serta (c) menyusun prioritas strategi pengembangan lahan untuk budidaya padi dan jagung dalam mendukung ketahanan pangan di wilayah daratan Kabupaten Sumenep. Dalam penelitian ini diaplikasikan teknik interpretasi visual, overlay, dan pencocokan peta dengan bantuan perangkat lunak Sistem Informasi Geografi serta metode deskriptif. Lahan tersedia yang sesuai untuk budidaya jagung dan padi masing-masing seluas 20.078 dan 10.565 Ha. Neraca pangan untuk jagung dan beras menunjukkan surplus masing-masing 254.334 dan 1.483 ton pada tahun 2033, dan kebutuhan lahan untuk memenuhi proyeksi kebutuhan kedua komoditas masing-masing adalah 10.774 dan 17.673 Ha. Hal ini mengindikasikan peningkatan jumlah penduduk lokal yang berubah kebiasaan konsumsi pangan pokoknya ke campuran jagung-beras dengan komposisi beras lebih tinggi. Tiga strategi prioritas untuk pengembangan lahan dielaborasi dan didiskusikan.
Anterior component separation with sublay polypropylene mesh placement: An ideal way to deal with large ventral abdominal hernias.
Authors: Rashid Sajid 
Published: May 2021

Objectives: To study the effectiveness of open anterior component separation technique for repair of large incisional abdominal hernias. To study the effect of addition of polypropylene mesh with open anterior CST in sublay position. Study Design: Experimental study. Setting: Department of Surgery, DHQ Hospital Rawalpindi. Period: January 2016 to November 2016. Material & Methods: Patients (n=19) were admitted through OPD electively by purposive non- probability sampling in accordance with the inclusion/exclusion criteria. patients were operated under general anaesthesia. Anterior CST was done by standard Ramirez technique. Polypropylene mesh was placed in sublay (retrorectus) position. Data obtained was analysed by SPSS-20 software to calculate SSI and Recurrence rate. Results: A total of 19 (n=19) patients were included in the study and operated upon.There were 61% males with average age of 42 years and 39% females of average31 years.Average defect size was 10.11 cm with SD of 1.899 cm. Recurrence rate was 5.26%. SSI rate was 10.50%. Patients were followed up for one year for Recurrence of hernia. Conclusion: Anterior component separation is an effective technique for repair of otherwise inoperable large ventral abdominal hernias especially when combined with polypropylene mesh in sublay position. Addition of mesh in sublay position with CST signifantly reduces both recurrence and SSI rate.
Diagnostic role of ultrasonography and X-RAY combined versus intravenous urography in evaluation of renal colic.
Authors: Sheikh Raheel , Haq Qazi Taqweem ul , Abdullah Uzma 
Published: May 2021

Objective: To determine the role of X-Ray and ultrasonography combined versus intravenous urography in diagnosing cause of renal colic. Study Design: Experimental study. Setting: Urology Department of Margalla Hospital PMO Taxila. Period: July to December 2019. Material & Methods: Cases presenting with renal colic in urology Out-Patient door Department suspecting renal stone, ureteric or PUJ obstruction were included in this study. Patients below 14 years, hypersensitivity to intravenous contrast media and renal failure or having any condition with deranged blood urea and creatinine level were excluded from the study. X-ray, ultrasonography of abdomen, KUB (kidney, ureter and urinary bladder) and intravenous urography was done in every patient included in the study. Results: Sample size was 200. Mean age of patients was 38.4±6.8 years. Right sided renal colic was more common (45%) than left sided (42.5%) and bilateral flank pain (12.5%). On IVU hydronephrosis with obstructing renal stone was found in 45.5% cases, ureteric stone in 40.5% and hydronephrosis with non-obstructing stone was found in 14% cases. On x-ray and ultrasonography KUB, hydronephrosis with obstructing renal stone found in 38.5% cases, ureteric stone in 13.5%, renal stone in 39.5% and hydronephrosis with non-obstructing stone was diagnosed in 6% cases. When results of x-ray ultrasonography compared with IVU, calculi were diagnosed in 53% cases (sensitivity 87% and specificity 100%), hydronephrosis was detected in 98 cases (sensitivity 97%, specificity 95%). Conclusion: X-ray KUB and ultrasonography combined have almost equal accuracy as intravenous urography in diagnosing renal colic.
Investigating Iraqi EFL Secondary School Students' Perceptions towards Using Mobile Language Learning Technique
Authors: Khdair Nisreen Kadhim 
Published: May 2021

Changes in mobile technologies, developments in information technologies and telecommunication, computers programs and expansion of mobile market, likewise have inspired people to make use of these “anytime” and “anywhere” technologies in second language teaching. Use of mobile devices in language teaching has been the focus of language learning studies since language learning necessitates interaction and autonomy which are the key concepts in mobile assisted language learning for learners.
The research aims at investigating Iraqi EFL secondary school students' perceptions towards using mobile language learning technique.
To achieve the aim of the present research, a sample of 40 secondary school students were chosen randomly from many schools .
To fulfill the aim of the study, the questionnaire of students consists of (17) items. After the analysis of the data, the findings indicated that the vast majority of students had had used their mobile phones to study English. Also, they expressed their welcome towards using this technology to study English in the future.
It is recommended to promote the use of mobile learning devices, and encourage students to use mobile as a means of learning and teaching English language in various stages of education.
PENENTUAN KEDALAMAN SUMUR BOR BERDASARKAN DATA GEOLISTRIK RESISTIVITAS DI BEBERAPA KAMPUNG DI KABUPATEN FAK-FAK
Authors: Khristian Enggar Pamuji  
Published: May 2021

Geoelectrical Resistivity method is a geophysical method that can be used to determine subsurface geology based on rock resistivity image. Resistivity survey has been done in some villages, in Fak Fak Regency, West Papua Province. The measurement method that used is sounding, whereas electrode configuration used is Dipole-dipole configuration with a stretch of 100 -150 m. The data obtained are then processed by Progress Res2Dinv. The results of this survey obtained show that in the resistivity sounding measurement point found any good groundwater aquifers, as the water source of drilled well. Water layer with the thickness between 1-3 m at the surface (alluvial) is a rain water infiltration that is not recommended to make boreholes at this point.
IDENTIFIKASI JENIS VEGETASI DOMINAN DI AREAL BEKAS KEBUN DAN KEBUN DI KAMPUNG AYAMBORI MANOKWARI (Identifying Dominant Vegetation In The Plantation Area And Former Farmland As The Indicator Of Soil Fertality At Ayambori Village – Manokwari)
Authors: Heru Joko Budirianto  
Published: May 2021

The purpose of this study is to identify types of dominant vegetations in the plantation area and former farmland as indicator of soil fertility. Vegetation plays an important role to provide soil fertilities. Certain types, growing in the former farmland can possibly indicate soil fertilities both in the plantation area and former farmland. Aspect of the fertilities likely influences number of vegetative types and diversity of species.
Measured vegetation is used to comparing species composition and its diversities. The former plantation that is taken up as sample has been used for 5 year. Identification of the type was carried out by using vegetative analysis. The valuable index was calculated to determine extensively the role of the dominant types from seeding and wooded phase. There are four different plot sizes. 20x20 meter is utilized purposively for wooded phase, 10x10 meter is pole, 5x5 is used as stake phase and 2x2 meter is made for seeding phase. The species which has important role for the soil fertilities are indentified through exploring various references and the result of interview from local society
The finding reveals that vegetative composition in the former farmland which has been used for 5 year consists of three phases, including seeding, stake and pole. Totally, the types are 30 species under each phase. 23 types are in the seeding, 19 types contribute for pole and 6 types are resulted in the wooded phase. The dominant type of seedling phase is Lunasia amara, Piper aduncum is gotten in the stake phase, and the pole one is Mallotus philippensis. However, differently the plantation area carried out 39 species in the seeding phase, sapling phases has 36 species, pole phase carries out 16 species and 17 species is in the wooden phase. The dominant types is in the seeding and stake phase is Nephelium lappaceum, Lansium domesticum is pole phase, and Durio zibenthinus is resulted in the wooded phase
PEMETAAN CAKUPAN DAYA PANCAR SINYAL GSM 2G TELKOMSEL DI KOTA MANOKWARI MENGGUNAKAN ANALISIS SIG
Authors: Dwi Safitri  , Muslimin Abdul Muis , Mirino Rosalina  R 
Published: May 2021

A study has been conducted on evaluating the coverage signals transmitting power of BTS Telkomsel in the city of Manokwari using geographic information system analysis. This study aims to analyze the coverage of the signal transmitting power of each BTS Telkomsel in the study area based on the residential and administrative variables, by determining the slope shadow area using 3-dimensional analysis and mapping the coverage of Telkomsel's cellular network in Manokwari Regency with the analysis method of Geographic Information System (GIS).
From the study, Telkomsel GSM 2G signal coverage map was obtained based on residential variables, the area covered by the signal is in West Manokwari District around 99.78% covering an area of 9.3 km2, in East Manokwari District around 96.24% covering 2.05 km2, At South Manokwari District around 12.3% covering 0.81 km2 and in North Manokwari District there is no residential area covered by the signal. Based on administrative boundaries, the area of ​​the district covered by GSM 2G Telkomsel is obtained, in West Manokwari District around 64% covering an area of 41.1 km2, in East Manokwari District around 80% covering 15 km2, in South Manokwari District around 50.31% covering 3.7 km2 and in North Manokwari District which is about 4% covering 1.2 km2.
With the 3-dimensional analysis method it can also be seen that the slope shadow area that is not reachable by Telkomsel's 2G GSM signal. From the results of data processing, a slope shadow area with an area of ​​0.2 km2.
Karakterisasi Nukleotida Daerah Ekson 5 dan 6 Gen LDLR Penduduk Papua
Authors: Hamida  , Achmad Taher  
Published: May 2021

Keragaman suku di Papua berpotensi menghasilkan keragaman genetik. Gen LDLR adalah gen pengkode protein reseptor LDL (LDL-R) yang berperan sangat penting dalam homeostasis kolesterol. Gen LDLR terdiri dari 18 ekson dan 17 intron yang membentang sepanjang 45 kilo basa (kb). Daerah ekson 5 dan 6 merupakan bagian struktural yang penting dalam menyandi asam amino penyusun daerah pengikat ligan yang memediasi interaksi antara reseptor dan lipoprotein yang mengandung Apo B-100 atau Apo E. Penelitian ini bertujuan mengkarakterisasi nukleotida pada daerah ekson 5 dan 6 gen LDLR penduduk Papua dengan asal yang berbeda. Amplifikasi gen target dilakukan menggunakan metode reaksi berantai polimerase (PCR) lalu disekuensing untuk mengetahui urutan basa nukleotida. Hasil karakterisasi menunjukkan bahwa karakter nukleotida daerah ekson 5 dan 6 gen LDLR dari 9 mahasiswa UNIPA asal Papua adalah identik karena memiliki jumlah nukleotida dan susunan nukleotida yang sama. Jumlah nukleotida untuk daerah ekson 5 sebesar 123 pb, terdiri dari T=22,0%, C=24,4%, G=30,9%, A=22,8%, A+T=44,8% dan C+G=55,3%. Untuk daerah ekson 6 dengan jumlah nukleotida sebesar 123 pb, komposisi nukleotidanya yakni T=16,3%, C=26,8%, G=27,6%, A=29,3%, A+T=45,6% dan C+G=54,4%. Hasil ini menunjukkan bahwa kedua daerah tersebut adalah lestari.
ANALISIS KADAR BIOETANOL HASIL FERMENTASI DARI NIRA NIPAH (Nypa fruticans wurmb) ASAL PAPUA
Authors: Runtuboi Sefnat Sopater , Pulung Maria Ludya , Somar Evelina 
Published: May 2021

Penelitian ini bertujuan untuk menganalisis kadar etanol dalam nira nipah hasil fermentasi. Penelitian ini meliputi penyiapan bahan baku, fermentasi, destilasi dan hasil destilasi dianalisis dengan metode kromatografi gas. Fermentasi dilakukan selama 2, 5, 7 hari, bioethanol yang dihasilkan dipilih kadar tertinggi untuk selanjutnya didestilasi. Kadar tertinggi proses fermentasi yaitu pada hari ke-5 dengan kadar 18%. Didapat hasil destilasi akhir yaitu 117 mL dengan kadar 94% dari volume awal fermentasi 4,2 L berdasarkan pengukuran menggunakan alcoholmeter sedangkan analisis dengan kromatografi gas menghasilkan kadar 93,9%. Densitas bioetanol yaitu 0,8232 gr/mL. Hasil pengukuran waktu retensi menunjukan sampel memiliki waktu retensi yang hampir sama dengan etanol standar yakni sampel 3,761 etanol standar 3,764. Dari data waktu retensi dapat disimpulkan bahwa sampel adalah etanol. Kadar etanol dalam sampel berdasarkan analisis dengan kromatografi gas yaitu 93,9%.