bluuebunny/crossref_metadata_2025_split huggingface dataset:
PRODUKSI PROPOLIS MENTAH ( RAW PROPOLIS) LEBAH MADU Trigona spp DI PULAU LOMBOK
Authors: Riendriasari Septiantina Dyah , Krisnawati Krisnawati 
Published: December 2020

Usaha budidaya lebah madu Trigona spp di Lombok semakin berkembang pesat. Faktor yang mempengaruhi hal tersebut dikarenakan budidaya trigona mampu menghasilkan produk perlebahan berupa madu, propolis dan bee bread. Penelitian ini bertujuan untuk mengetahui produksi propolis mentah (raw propolis) lebah madu Trigona spp di Pulau Lombok. Penelitian dilaksanakan dari April 2012 sampai dengan Desember 2014. Lokasi penelitian dilakukan di Ds. Lendang Nangka, Lombok Timur; Ds. Sigar Penjalin dan Ds. Genggelang, Lombok Utara serta Ds. Karang Bayan, Lombok Barat. Masing – masing lokasi penelitian budidaya lebah madu Trigona tahun 2012 mempunyai 6 stup. Metode penelitian dilakukan dengan observasi di lapangan kemudian data diolah dan ditabulasi kemudian dianalis secara deskriptif. Hasil produksi raw propolis tahun 2012 terbanyak diproduksi di Ds. Lendang Nangka dengan jumlah rata-rata 75.63 gr/6 bulan/6 stup. Tahun 2013, hasil raw propolisnya terbanyak di Ds. Genggelang dengan jumlah rata-rata 94.38 gram/6 bulan/6 stup dan tahun 2014 produksi raw propolis tertinggi di Ds. Sigar Penjalin dengan jumlah rata-rata 102.84 gram/6 bulan/4 stup. Dari tahun 2012 sampai 2014 jumlah stup semakin berkurang pada masing – masing lokasi penelitian. Jumlah stup berkurang disebabkan karena adanya koloni yang kurang sehat dan akhirnya meninggalkan stup. Banyaknya produksi raw propolis tidak terpengaruh oleh banyaknya stup yang dimiliki, namun adanya faktor pendukung lain seperti faktor lingkungan (suhu dan kelembaban), pakan yang tersedia dan kesehatan koloni lebah madu Trigona spp.
STRUKTUR ANATOMI KAYU TAHONGAI (Kleinhovia hospita Linn)
Authors: Widiati Kusno Yuli 
Published: December 2020

Kayu Tahongai telah dikenal sebagai tumbuhan obat yang berasal dari Kalimantan, terutama dari manfaat kandungan daunnya. Karena itu tujuan dari penelitian ini adalah untuk mengetahui struktur anatomi dari batang tahongai yang belum diketahui secara luas. Analisis yang digunakan secara deskriptif kuantitatif. Secara mikroskopis kayu tahongai mempunyai pori yang tersebar secara baur dalam susunan tanpa pola tertentu dengan gabungan ganda radial, bidang perforasi sederhana dan noktah yang berseling. Jari-jari multiseriate, biseriate, heterogenus dan terdapat kristal prismatik dengan parenkim aksial apotrakeal diffuse. Diameter pori kategori sedang, tinggi pori sedang, dan jumlah pori jarang. Tinggi jari-jari termasuk kategori luar biasa pendek, lebar agak sempit dengan jumlah sedang. Panjang serat termasuk sedang, dengan diameter serat sangat besar dan tebal dinding serat termasuk kategori sangat tipis. Hasil analisis regresi menunjukkan hubungan yang sangat signifikan antara dimensi serat dengan arah pertumbuhan dari empulur ke kulit.
IDENTIFIKASI POHON INANG EPIFIT DI HUTAN DIPTEROCARPACEAE DATARAN RENDAH KLIMAKS KABUPATEN MALINAU
Authors: Sujalu Akas Pinaringan 
Published: December 2020

Penelitian ini menggunakan metode petak tunggal dengan pengambilan data secara sensus, bertujuan untuk mengidentifikasi pohon inang ephipit pada hutan Primer dataran rendah seluas 6 hektar di kabupaten Malinau. Pohon inang ephipit di hutan Primer ditemukan 696 pohon atau 116 pohon per hektar, yang terdiri dari 179 spesies dalam 85 genus dan 39 suku dengan 417 pohon (59.9%) berdiameter 36-67 cm. Pohon inang dari famili Dipterocarpace di temukan paling banyak di hutan Primer (± 80%) terutama dari Suku Shorea sp (42.2%), dengan Shorea parvifolia Dyer. merupakan pohon inang paling banyak ditemukan (50 pohon).
KARAKTERISTIK EKSTRAK DARI KULIT KAYU BAKAU DENGAN PELARUT YANG BERBEDA
Authors: Suhendry Suhendry , Rosamah Enih , Sukaton Edi 
Published: December 2020

Tanin dari ekstrak tumbuhan memiliki beragam kegunaan, yang paling populer adalah sebagai bahan substitusi perekat dalam industri pengolahan kayu. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik ekstrak dari kulit kayu bakau dari jenis Rhizophora mucronata, R. apiculata dan Avicennia officinalis dan untuk menganalisa sifat-sifat taninnya secara fisik. Data dianalisis dengan menggunakan rancangan faktorial acak lengkap 3 X 3 dengan 3 kali ulangan. Respon yang diukur adalah pengaruh jenis kayu dan bahan pemasaknya terhadap kadar padat dan rendemen. Pengujian viskositas dan waktu gelatinasi hanya dicari nilai rataannya dan dibahas secara deskriptif analitik. Hasil penelitian menunjukkan bahwa jenis kayu dan bahan pemasak memberikan pengaruh yang sangat signifikan terhadap kadar padat dan rendemen, dimana untuk kadar padat tertinggi diperoleh pada jenis kayu A. officinalis dengan bahan pemasak Na2CO3 1% sebesar 7,866 %. Rendemen tertinggi diperoleh pada jenis kayu R. apiculata dengan bahan pemasak Na2CO3 1% sebesar 31,003%. Waktu gelatinasi tercepat diperoleh pada jenis kayu R. apiculata dengan bahan pemasak Na2CO3 1% pada taraf konsentrasi formaldehid 15%. Viskositas tertinggi diperoleh pada jenis kayu R. apiculata dengan bahan pemasak Na2CO3 1%.
SIFAT KIMIA AIR OBYEK WISATA ALAM GUNUNG RIAN DI KABUPATEN TANA TIDUNG, KALIMANTAN UTARA
Authors: Kurniawan Mohammad Irwan , Kasiman Karyati 
Published: December 2020

The management of tourism sector needs to control environment quality, such as potency of water pollution. The objective of this study was to know the water chemical properties in ecotourism area of Rian Mountain, District of Tana Tidung, Province of North Kalimantan. The water samples were taken at two sampling points, such as waterfall of Rian Mountain and Rian River. The tested water chemical properties were pH, dissolved oxygen (DO), sulphate (SO4), nitrite (NO2-N), biological oxygen demand (BOD5), chemical oxygen demand (COD), iron (Fe), manganese (Mn), and lead (Pb). The result showed that the water chemical properties in two sampling points based on Regulation of East Kalimantan Governor No. 02/2011 about The Management of Water Quality and Water Pollution Control are included to Class I that is can be used to raw water for drinking water, and/or for the other purposes that required similar water quality to that purpose. Beside for potencial ecotourism area, tourism object of Rian Muntain in Tana Tidung can be alternative of clean water source to be consumed safely by the people who live in the area, because until now they do not receive water pipe facilities of MunicipalWater Works (PDAM) yet.
POPULASI, SEBARAN DAN POTENSI EKONOMI SEDIAAN ANAKAN JENIS DIPTEROKARPA DI HUTAN CIGERENDENG
Authors: Suhartono Suhartono , Mulyana Soleh 
Published: December 2020

Regenerasi alami tanaman dipterokarpa di Hutan Cigerendeng adalah bentuk usaha tumbuhan menjaga kelangsungan hidup agar tidak mengalami kepunahan. Penelitian ini bertujuan untuk mengetahui populasi dan nilai ekonomi sediaan anakan dipterokarpa pada tingkat semai dan pancang. Metode penelitian yang digunakan adalah analisis vegetasi dengan plot berpetak ukuran 2x2 m untuk anakan semai dan 5x5 m untuk anakan pancang yang diletakkan pada 18 petak hutan. Data dianalisis untuk menghitung jumlah individu, jumlah jenis, kerapatan, frekwensi dan nilai penting (INP) serta potensi anakan. Selain itu dianalisis pula pola sebaran masing-masing jenis dipterokarpaceae. Nilai ekonomi anakan dihitung dengan pendekatan nilai rente ekonomi. Hasil analisis vegetasi menunjukkan bahwa di Hutan Cigerendeng terdapat 5 jenis anakan semai dan pancang (Hopea mengarawan Miq., Hopea odorata Korth., Hopea sangal Roxb., Shorea ovalis Bl., Shorea selanica Bl. dan tambahan 1 jenis anakan Hopea bancana tingkat pancang. Jenis anakan dominan yaitu Hopea mengarawan Miq. dengan kerapatan hingga 153.000 batang/ha dan INP (149,2) pada tingkat semai dan 6700 batang/ha dan INP (151,5) untuk tingkat pancang. Potensi anakan jenis dipterokarpa di Hutan Cigerendeng mencapai 1.085.166 batang untuk anakan tingkat semai dan 48.355 batang anakan tingkat pancang dengan total nilai ekonomi mencapai Rp. 166.360.000,-.
ANALISIS WAKTU KERJA PENGUKURAN TINGGI POHON MENGGUNAKAN KLINOMETER DAN HAGAMETER
Authors: Sari Diah Rakhmah , Ariyanto Ariyanto 
Published: December 2020

Tree height measurement is one part of the inventory activity of standing trees before logging which requires a relatively long time and quite expensive costs, so it needs to use a more productive measuring instrument. There are several commonly used tree height measuring instruments, including the clinometer and hagameter. This study aim is to determine the working time of measuring tree height with clinometer and hagameter. The research method used was to determine the sample tree randomly, then measured the height of each tree with the clinometer and hagameter. In addition, it also calculates the length of time the measurement of the height of each instrument by recording the start and finish time of each measurement activity carried out. The results showed that measuring the height of a tree using clinometer takes 0.68 minutes per tree in average, and using a stick meter aid takes 1.18 minutes in average, and by using haga with a scale board aids takes 0.88 minutes per tree in average. Thus the measurement of tree height by using a clinometer is faster than using haga, while measuring the height of a tree using a hagameter with a scale board is faster than a meter.
PEMETAAN SEBARAN TINGKAT BAHAYA EROSI DI WILAYAH SUB DAS LEMPAKE
Authors: Sarminah Sri , Sudarmadji Triyono , Nata Oktavianus Surya 
Published: December 2020

This research was aimed to predict the erosion hazard level based on the Universal Soil Loss Equation (USLE) formula and to create distribution mapping of erosion hazard level at Lempake sub-watershed area. This research was conducted by overlay four types of maps, i.e: rainfall, soil, slope, and land cover maps. The results showed that the process of overlay from a topographic map, map of soil types, vegetation maps and rainfall map was 36 land units about 583.108 ha area. Annual rainfall in the sub-watershed of Lempake during about 10 years old from the year of 2008 to 2017 amounted was 2445.8 mm. The soil type of dominant was podsolik kandika bout 1724 ha area. The most of topography of the Lempake sub-watershed was dominated by the slope class of 15-25% (rather steep) which is 1218.34 ha. Land covers were dominated by shrubs with an area of 830.27 ha. An overlay process was done to get the final result, i.e. erosion hazard level prediction. The level was classified into five categories those were very light, light, medium, heavy, and very heavy. The results showed that the distribution mapping of erosion hazard level at Lempake sub-watershed area ranged from very light to very heavy, with the percentage soft he affected areas are 20.39%;10.87%; 3.93%; 36.87%, and 27.9% respectively. The results can be used as a database to make a good planning watershed area management.
DISTRIBUSI KARAKTERISTIK FAKTOR PENYEBAB OBESITAS PADA SISWA SEKOLAH DASAR
Authors: Rizona Firnaliza , Herliawati Herliawati , Latifin Khoirul , Septiawati Dwi , Astridina Ledy , Sari Utami Melyana , Fadhilah Nisrina Farah 
Published: December 2020

Tujuan: Penderita obesitas pada usia anak-anak khususnya anak sekolah mengalami peningkatan setiap tahunnya. Akibat yang akan dihadapi anak penderita obesitas dimasa mendatang adalah terserang berbagai penyakit degenerative hingga bisa menyebabkan kematian. Faktor yang menyebabkan terjadinya obesitas bersifat multifactor. Mengetahui faktor-faktor penyebab terjadinya obesitas pada anak usia sekolah menjadi tujuan pada penulisan ini.Metode: Menggunakan pendekatan explanatory study. Pelaksanaan kegiatan dilaksanakan di Sekolah dasar di wilayah kerja puskesmas Pembina Palembang dengan jumlah responden 40 siswa dengan status gizi obesitas. Pengambilan sampel menggunakan purposive sampling. Pengambilan data menggunakan kuesioner yang berisi pertanyaan tentang faktor penyebab obesitas yang diolah dengan analisis univariat.Hasil: Hasil analisis yang diperoleh mayoritas anak obesitas sering mengkonsumsi junkfood (72.5%), tidak sarapan pagi (65%), Aktivitas fisik melalui hobi mayoritas bermain game pada smart phone (82.5%), cara berangkat kesekolah dengan menggunakan kendaraan (70%), dan durasi tidur kurang dari 7 jam (72.5%).Simpulan: Faktor-faktor yang dapat menyebabkan terjadinya obesitas pada anak usia sekolah antara lain kebiasaan jajan makanan junk food, kurang aktivitas fisik dan kegiatan monoton seperti bermain smartphone (sedentary life style), tidak sarapan pagi, dan durasi tidur yang sedikit.Kata kunci: Faktor, Penyebab, Obesitas, Anak
PENDIDIKAN MANAJEMEN LAKTASI TERHADAP PERILAKU IBU BEKERJA DALAM PEMBERIAN ASI EKSKLUSIF
Authors: Permatasari Indah , Andhini Dhona , Rahmawati Fuji 
Published: December 2020

Tujuan: penelitian ini bertujuan untuk mengetahui pengaruh pendidikan kesehatan tentang manajemen laktasi terhadap perilaku ibu bekerja dalam pemberian ASI eksklusif.Metode: Rancangan metode penelitian ini menggunakan design cross sectional. Penelitian ini dilakukan di wilayah kerja Kelurahan Sei Pangeran dan Puskesmas Aryodilah Palembang. Populasi dalam penelitian ini adalah ibu menyusui dengan bayi usia ? 6 bulan. Sampel pada penelitian ini ebanyak 38 ibu menyusui denganbayi usia ? 6 bulan yang memenuhi kriteria inklusi. Adapu kriteria inklusi dalam penelitian ini (1) Ibu bekerja yang mempunyai bayi berumur 1-6 bulan, (2) Bertempat tinggal di wilayah kerja Kelurahan Sei Pangeran, Puskesmas Aryodilah, dan Puskesmas Sematang Borang Palembang, (3) Ibu yang bekerja di rumah, instansi swasta atau pemerintahan. Teknik penarikan sampel menggunakan teknik purposive sampling. Analisis univariabel dan bivariabel dilakukan dalam penelitian ini.Hasil: penelitian menunjukkan adanya pengaruh pendidikan kesehatan tentang manajemen laktasi terhadap tingkat pengetahuan dan perilaku ibu (p-vlue= 0,000) dalam pemberian ASI pada bayinya.Simpulan: diperlukan dukungan keluarga dan tempat kerja bagi ibu untuk keberhasilan pemberian ASI eksklusif pada bayi.Kata kunci: ASI, Ibu Bekerja, Laktasi
A New Radiographic Method for Estimating Tibial Malrotation
Authors:   Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran., Yazdi Hamidreza , Taher Ghaderi Mohammad ,   Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran., Yousof Gomrokchi Alireza ,   Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran., Pezeshk Parham ,   Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran.
Published: December 2020

Background: Diaphyseal tibial fractures are the most frequent bone fractures in the body and are usually treated with intramedullary nailing method. However, this approach is responsible for 41% of the rotational deviation. Objectives: This study aimed to provide a radiographic evaluation method to determine tibial malrotation in closed fixation of tibia bone fractures during or after the operation. Methods: This study was conducted in a university hospital from May 2015 to March 2016. All patients referring to the hospital with the complaints of minor trauma around the ankle and knee requiring radiographic evaluation of both joints were enrolled in the study. The inclusion criteria included being 20 and 50 years old; having normal axial, sagittal, and coronal lower limb alignment; lacking previous lower limb injury (such as fractures of the tibia or fibula), ankle or knee sprain; not having previous lower limb surgery, metabolic or congenital bone diseases, or malignancy. In all cases, a standard Anteroposterior (AP) radiograph of the knee was taken, and then, without changing the limb position or image setting, an AP radiograph of the ankle was obtained. The overlap between the distal tibia and fibula was measured in the PACS program environment. Results: Fifty cases were included in this study. The Mean±SD ages of males and females were 29.08±2.49 years and 31.46±2.04 years, respectively. The range of distal tibia-fibula overlap one centimeter above the tibiotalar joint line was 7.81 to 9.09 mm (confidence interval of 95%), and its percentage to the fibula shaft width at the same level was 49.43% to 54.35%. Conclusion: According to the results, distal tibia-fibula overlap when the knee is in the true AP position, regardless of the side and gender, is 7.81 to 9.09 mm or 49.43% to 54.35%.
Four-Year Prospective Evaluation of Femoral Neck Fractures: Types and Complications
Authors:   Department of Orthopedic Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran., Yeganeh Ali , Moghtadaei Mehdi ,   Department of Orthopedic Surgery, Iran University of Medical Sciences, Tehran, Iran, Sobhani Amir ,   Department of Orthopedic Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran., Abbasi Mehdi ,   Department of Orthopedic Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran., Gorgani Habib-o-lah ,   Department of Orthopedic Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran., Otoukesh Babak ,   Department of Orthopedic Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran., Amiri Shayan ,   Department of Orthopaedic Surgery, Rasoul Akram Hospital , Iran University of Medical Sciences, Tehran, Iran.
Published: December 2020

Background: Despite the advances in the methods of treating femoral neck fractures, treating some types of these fractures is still challenging. Therefore, understanding these fractures, their treatments, and the ways to control their complications are necessary for the orthopedists. Objectives: In this study, we evaluate patients with acute femoral neck fractures with respect to the type of fractures and complications. Methods: In a 4-year cross-sectional study, the patients with acute femoral neck fractures who were admitted to Rasoul Akram Hospital were selected. Anatomical features and the type of fracture were determined by using plain radiography and CT scan. Fractures were classified according to the Garden classification. The patients were also evaluated for any postoperative complications for at least 6 months. Results: A total of 124 patients were enrolled. The Mean±SD age of the patients was 64.9±12.7 years and 87 (74.4%) were male. Based on the Garden classification, 7 fractures (5.9%) belonged to type I, 10 fractures (8.5%) to type II, 48 fractures (41%) to type III, and 52 fractures (44.4%) to type IV. Avascular necrosis in 28 cases (23.9%), non-union in 14 cases (12%), and claudication and pain in 35 cases (29.9%) were noted. The mean age of patients was different between fracture groups (P=0.01). Conclusion: Our results showed that most of the patients with femoral neck fractures admitted to Rasoul Akram Hospital were associated with displacement. In this study, the most common complications were pain and claudication, avascular necrosis of the femoral head, and nonunion. In sum, further displacement of the fracture will result in more complications.
Transvaginal Ultrasound Assessment of Cervical Length in Threatened Preterm Labor
Authors: Ekaputri Prasila 
Published: December 2020

Objectives: To determine the cut off point of cervical length usingtransvaginal ultrasonography to predict the actual occurrence ofpreterm labor in women with threatened preterm labor.
Methods: A cross sectional study with consecutive random samplingmethod. We examined 80 women with singleton pregnancycomplaining of regular, painful uterine contraction and rupturedmembrane at 24-36 weeks of gestation. Women in active labor, definedby the presence of cervical dilatation less than or equal 3 cm, and having complicationwere excluded. When the patient was admitted, a transvaginalscan was performed to measure the cervical length. Parenteralmagnesium sulfate was given as the subsequent management.The primary outcome was delivery within 24 hours of presentation.Results: We found that the optimal cut off values for cervical lengthwas 2.65 cm with sensitivity 94.4 Percent, specificity 65.4Percent, positive predictivevalue 75.4 Percent and negative predictive value 81.8 Percent. In 69cases, the cervical length was more than or 2.65 cm, with 52 patients successfullycontinued their pregnancy until more than 24 hours. In the 11cases with cervical length less than or equal 2.65 cm, delivery within 24 hours occurredin 9 cases (81,8 Percent).
Conclusion: The findings of this study suggest that in women withthreatened preterm labor, cervical length more than or equal 2.65 cm may help predictthe actual occurrence of preterm labor.
Keywords: cervical length, threatened preterm labor, transvaginalultrasonography
Guest Editors’ Note: The Directions And Challenges Of Regional Islamic Higher Education Institutions Within The Modernization And Fourth Industrial Revolution
Authors: Othman Khatijah , Hassan Fauziah 
Published: December 2020

This special issue reveals pertinent academic discourses of 13 articles that had been presented in the 6th Regional Seminar on Higher Islamic Education (SeIPTI 2019), At Sultan Sharif Ali University, Brunei Darussalam. All articles connote within the themes of The Directions and Challenges of Regional Islamic Higher Education Institutions within the Modernization and Fourth Industrial Revolution. The articles presented and discussed in various angles of multi-discipline knowledge hence arrive at the same objectives to produce balance human being in accordance with Maqasid Syariah.