bluuebunny/crossref_metadata_2025_split huggingface dataset:
SUTRADARA DJAKA HARJANTO PERTUNJUKAN HARDHASANGKARA WAYANG ORANG RRI SURAKARTA
Authors: Alifi Muhamad , Murtana I Nyoman 
Published: June 2019

<p>Hasil penelitian menunjukkan bahwa sutradara wayang orang merupakan sebuah jabatan untuk mendidik, mengajar, membimbing, mengarahkan, melatih, menilai, dan mengevaluasi pertunjukan wayang orang. Sutradara fungsinya sebagai pendidik menyampaikan pengetahuan yang telah dimiliki kepada semua pemain. Figur seniman tradisi yang melekat pada diri Joko Harjanto karena profesionalisme yang dimiliki untuk melestarikan budaya tradisi wayang orang. Saat ini hiburan berkembang cukup pesat, mendobrak nilai budaya masyarakat. Figur seniman tradisi berperan aktif menyelamatkan dan kembali pada akar budaya pertunjukan wayang orang. Sesuai dengan semangat RRI Surakarta yang lebih mengutamakan nilai-nilai budaya yang sudah ada dimasyarakat dari pada menciptakan budaya baru dalam seni pertunjukan.</p><p>Kata kunci: Wayang Orang, Hardhasangkara, Sutradara.</p><p> </p><p> </p><p>The results of the study show that the director of wayang orang is a position to educate, to teach, to guide, to direct, to train, to assess, and to evaluate the performances of wayang orang. The director functions as an educator conveys the knowledge that has been shared with all presenters. A traditional artist who is attached to Joko Harjanto because of the professionalism he has to preserve the culture of wayang orang traditions. At present entertainment is growing quite rapidly, breaking the cultural value of society. Traditional artist figures play an active role in saving and returning to the cultural roots of the wayang orang. It is In accordance with the spirit of RRI Surakarta which prioritizes the cultural values that already exist in the community rather than creating a new culture in the performing arts.</p><p>Keywords: Wayang Orang, Hardhasangkara, Director.</p><p> </p><p> </p><div> </div>
Implementasi pembelajaran sains, teknologi, engineering, dan matematika STEM pada materi fungsi kuadrat
Authors: Supriyatun Sri Endang 
Published: June 2019

Abstrak. Tujuan pembelajaran STEM ini adalah untuk meningkatkan kemampuan berpikir kritis siswa dan pemecahan masalah. STEM adalah pendekatan pembelajaran yang mengintegrasikan komponen-komponen sains, teknologi, engeneering dan matematika. di SMP Negeri 4 Metro pembelajaran yang dilakukan belum maksimal dalam penggunaan pendekatan pembelajaran. Kemampuan siswa berpikir kritis juga tergolong rendah. Terlihat dari penilaian harian hanya 5 orang yang mencapai target kriteria ketuntasan minimal 75. Implementasi STEM pada materi fungsi kuadrat dapat meningkatkan pencapaian target kriteria ketuntasan minimal, dari 30 siswa 22 siswa telah tuntas. Hal ini dapat dikatakan meningkat dari kondisi awal yang hanya 5 siswa. Kesimpulan dari implementasi ini adalah pendekatan STEM dapat meningkatkan kemampuan berpikir kritis siswapada pembelajaran fungsi kuadrat.
Kata Kunci: stem, fungsi kuadrat, berpikir kritis
Fuzzy sistem: estimasi harga nikel dunia
Authors: Aprisal Aprisal , Abadi Agus Maman 
Published: June 2019

Penelitian ini bertujuan untuk mengestimasi atau memprediksi harga nikel menggunakan sistem fuzzy metode Mamdani dan mendeskripsikan tingkat keakuratan sistem yang dibentuk. Data yang digunakan data harga nikel dunia 4 tahun terakhir yaitu data mulai Januari 2014 sampai Desember 2017. Sistem Fuzzy Mamdani diawali dengan pembagian data menjadi training data (TR) dan checking data (CK). TR digunakan sebagai data pembuat sistem, sedangkan CK adalah data yang akan diuji menggunakan sistem yang telah dibentuk pada TR. Selanjutnya TR dan CK dipasangkan menjadi pasangan input-output data sesuai banyaknya input yang diinginkan. Variabel input pada penelitian ini adalah data harga nike pada bulan-bulan sebelumnya yang didefinisikan sebagai dan . Variabel output pada penelitian ini adalah data harga nikel yang didefinisikan . Selanjutnya berturut-turut proses yang dilakukan untuk memprediksi harga nikel dan menentukan tingkat keakuratan sistem yang dibangun yaitu melakukan fuzzifikasi, membentuk rule, melakukan inferensi, defuzzifikasi, dan menetapkan nilai MAPE untuk menentukan system error yang dibangun. Hasil menunjukkan bahwa sistem yang dibangun sudah cukup baik untuk memprediksi harga nikel dengan error sebesar 7% .
SHORT-TERM OUTCOMES OF LAPAROSCOPIC ELECTIVE COLONIC RESECTIONS FOR DIVERTICULAR DISEASE
Authors: Puchkov D. K. , Khubezov D. A. , Puchkov K. V. , Semionkin E. I. , Ogoreltsev A. Y. , Ignatov I. S. , Lukanin R. V. , Krotkov A. R. 
Published: June 2019

AIM: to assess the feasibility and safety of laparoscopic elective colon resections for diverticular disease.PATIENTS AND METHODS: a retrospective non-randomized study included 38 patients with elective colon resection for diverticular disease. Twentysix underwent laparoscopic resections (main group), 12 – open resections (controls). The indications for surgery were: chronic diverticulitis, pericolic abdominal mass, external and internal colon fistulas and stricture of the colon. RESULTS: operation time was the same in the control group (167.1±73.3 vs 129.9±43.7 min,p=0.06). Thirty-three (86.8%) resections were performed with a colorectal anastomosis and 5 (13.2%) obstructive resections of the sigmoid colon. In the main group, the inferior mesenteric artery (IMA) was divided at the origin in 4 (15.4%) cases, in the control group – in 6 (50%) (p=0.045). The anastomotic leakage in the main group was in 3 (11.5%) patients, in the control group – in 1 (8.3%)(p=1.0). The postoperative period was significantly shorter in the main group compared with the controls(9.3±2.8 vs 13.4±5.1 days, p=0.003). After laparoscopic procedures, narcotic analgesics were used in 3 (11.5%) cases, after conventional – in 8 (66.7%) (p=0.001).CONCLUSION: laparoscopic approach is comparable to the conventional onein operative timeand postoperative morbidity. Laparoscopic approach is associated with a significantly less postoperative pain syndrome and a shorter postoperative period, more often allows to preserve the IMA as well.
CONSERVATIVE TREATMENT FOR CHRONIC HEMORRHOIDS. RESULTS OF SURVEY OF RUSSIAN SURGEONS
Authors: Rodin A. V. , Danilenkov N. V. , Agafonov O. I. , Privolnev V. V. 
Published: June 2019

AIM: to clarify surgeon’s preferences for the conservative treatment of chronic hemorrhoids.MATERIALS AND METHODS: an anonymous survey included 102 surgeons with an experience in chronic hemorrhoids treatment. RESULTS: an analysis of survey revealed surgeon’s preferences for local and systemic drugs for the treatment of chronic hemorrhoids. The surgeons reported more than 30 different drugs for the local treatment of hemorrhoids. Most specialists consider it necessary to prescribe systemic phlebotonics. The drug «Detralex» was most often used.CONCLUSION: a majority of surgeons use effective drugs for the treatment of chronic hemorrhoids. In any cases relative shortage of knowledge about discussed problem was revealed.
FILAC TECHNOLOGY FOR EXTRASPHINCTERIC FISTULAS
Authors: Khitaryan A. G. , Alibekov A. Z. , Kovalev S. A. , Orekhov A. A. , Kislov V. A. , Romodan N. A. , Golovina A. A. 
Published: June 2019

AIM: to assess efficacy of FiLaC technology for extrasphincteric fistulas.PATIENTS AND METHODS: the retrospective cohort study included 56 patients with extrasphincteric fistulas of Grade III and IV. All patients underwent a modified FiLaC procedure, which consisted of excision of the fistula tract, preservation of the fistula tract inside anal canal with its laser exposure by water-absorbing Biolitec laser power of 13W and energy density of 100 J/cm. Internal fistula opening was closed with a Z-shaped absorbable suture.RESULTS: after fistula tract excision up to the anal canal we failed to insert laser probe to the internal fistulous opening in 6 (10.7%) patients due to scars. Thirty-nine (78.0%) 50 patients, who underwent FiLaC procedure were under observation with median follow-up of 27 months. Twenty (51.3%) patients had fistulas of Grade III with the recurrence occurred in 7 (35.0%) patients. Among 19 (48.7%) patients with fistulas Grade IV the recurrence was detected in all cases.CONCLUSION: FiLaC procedure is effective only for extrasphincteric fistulas Grade III.
Climate change: Sources of uncertainty in precipitation and temperature projections for Denmark
Authors: Pasten-Zapata Ernesto , Sonnenborg Torben O. , Refsgaard Jens Christian 
Published: June 2019

Global Climate Models (GCMs) are the main tools used to assess the impacts of climate change. Due to their coarse resolution, with cells of c. 100 km × 100 km, GCMs are dynamically downscaled using Regional Climate Models (RCMs) that better incorporate the local physical features and simulate the climate of a smaller region, e.g. a country. However, RCMs tend to have systematic biases when compared with local observations, such as deviations from day-to-day measurements, and from the mean and extreme events. As a result, confidence in the model projections decreases. One way to address this is to correct the RCM output using statistical methods that relate the simulations with the observations, producing bias-corrected (BC) projections.
Here, we present the first assessment of a previously published method to bias-correct 21 RCM projections of daily temperature and precipitation for Denmark. We assess the projected changes and sources of uncertainty. The study provides an initial assessment of the bias correction procedure applied to this set of model outputs to adjust projections of annual temperature, precipitation and potential evapotranspiration (PET). This method is expected to provide a foundation for further analysis of climate change impacts in Denmark.
APPLYING WATERMARKING IN DIGITAL IMAGE COPYRIGHT PROTECTION
Authors: Vo C Thanh , Vo Hung Phuoc , Nguyen Son Thai 
Published: June 2019

Nowadays, with the rapid development of the Internet, the transmission of digital data such as images, videos and texts through the Internet becomes more convenient. Therefore, how to protect the integrity and copyright of digital data has become an urgent issue. This paper presents a watermarking method that based on Discrete Wavelet Transform (DWT), Discrete Cosine Transform (DCT) and Singular Value Decomposition (SVD) in order to protect copyright of digital images. The experimental results show that the quality of watermarked images are maintained good with high robustness against various attacks and watermark can be extracted from embedded image without original image.
BUILDING SMART HOSPITAL SYSTEM
Authors: Nhan Phuc Minh , Nguyen Duy Khanh , Le Yen Thi Hong 
Published: June 2019

This article presents the research result about the application of magnetic card reader (Radio Frequency Identification – RFID) in managing patients’ information and building a website which helps patients in booking an appointment with doctors by mobile phone or computer. In conducting the research, some methods are used such as reading books, magazines, finding online documents, surveying the way of managing data at hospital, analyzing, designing model of data, programing and testing. The study has successfully built a website and a computer application which can read information in RFID. It allow users to resolve problems including online examination registering, doctors’ timetable managing, and patients’ examination time arranging automatically and exactly.
RESEARCH ON TECHNICAL CRITERIA OF 5G MOBILE COMMUNICATION SYSTEM AND NON-ORTHOGONAL MULTIPLE ACCESS
Authors: Pham Triet Minh 
Published: June 2019

Today, with the need of connecting information anytime, anywhere, especially mobile Internet and Internet of Things (IoT), this has set three important requirements:solving the number of connections, increasing the speed of access and higher security than current networks. The ITU-R team has developed contents that related to the technical specifications of the 5th generation (5G) mobile communication system called IMT-2020. In order to address one of the three major requirements of network operators, which is high availability connectivity, non-orthogonal multiple access technologies (NOMA) have been used to solve the problem. In contrast to orthogonal multi-access technology, NOMA serves a large number of users due to the non-orthogonal resource allocation. This article will introduce NOMA techniques and standards for peak data rates, user experience, bandwidth, reliability, latency, transmission capacity. . .
LICENSED OPERATION OF COPYING WORKS OF COPYRIGHT OWNERS IN THE EDUCATIONAL SYSTEM-SITUATIONS AND SUGGESTIONS
Authors: Dang Trang Cong , Lam Son Thanh 
Published: June 2019

This article is an overview research of the legal provisions of Vietnam and international about the licensed operation of copying a work in the educational system, which proposes a number of measures in order to help this activity take place effectively. The contents, which are related to the licensing conditions, how to copya licensed work for students in order to record a copying remuneration and redistribute that to copyright owners, are analyzed and evaluated based on the provisions of law and the status of copying in the current educational system. The licensed copying operation that is performed effectively will contribute to protecting the interests of copyright owners, help students copy a work in a legal way, and uplift respect for the copyright in the current educational environment.
DETERMING LEAD IN SOIL BY EXTRACTION-PHOTOMETRIC IN CAO LANH CITY, DONG THAP PROVINCE
Authors: Dang Tai Kim 
Published: June 2019

This paper is to identify lead content in soil by extraction-photometric method and using non-polar solvents (CHCl3) to extract complex of lead (II) -dithizone. The optimal conditions of extraction process of lead(II) dithizonate have been identified: pH is from 8.5 to 10,0; the maximum wavelength of lead(II) dithizonate compound is 520nm (λmax = 520 nm); absorbance of the solution in compliance with the Bougher-Lambert-Beer law is in wide range from 0.02 to 0.1 mg/l.
THE INFLUENCE OF ARECA NUT (Areca catechu) AQUAEOUS EXTRACT ON ABILITY TO PREVENT AND TREAT ASCARIDIA GALLI INFECTION AND WEIGHT GAIN OF NOI CHICKEN IN THE PERIOD FROM 3 TO 13 WEEKS OF AGE
Authors: Nguyen Nhi Thi Mong , Thach Quyen Quach 
Published: June 2019

This study is to investigate the effects of Areca nut aqueous extract and Levamisol for deworming against Ascaridia galli infection in Noi chickens. A total of 72 Noi chickens were used in the experiments and randomly assigned to 3 treatments, having 24 chicks per treatment with 4 replications (n = 6/replicate). The results showed that gain weight level of chickens using Areca nut aquaeous extract was better than the control treatment. A decrease in worm infection percentage of chicks treated by Areca nut aquaeous extract and Levamisol at the age of 5 – 6 weeks compared with 4 weeks was also reported. There was a highly significant effect (P < 0.05) among the treats on Ascaridia galli infection rate at 6 weeks of age, decreasing much lower in the treatment using Areca nut aquaeous extract.
THE COMPLEX RESEARCH METHOD IN THE QUALITATIVE ANALYSIS
Authors: Vu Tam Minh , Le Quang Van 
Published: June 2019

The complex case study is one of the qualitative research methods applied in many fields. However, studies using this method are limited since various forms need identifying in orderto match the research objectives. Within the content of this article, the author introduces the basic theories and steps of the complex case study in qualitative analysis. In addition, in order to facilitate the clearer understanding and the application, this article illustrates the topic of "innovation in cooperation between third party logistics service providers and customers" using this method. In this article, the author presents three analytical cases: (1) Nike - APL Logistic scenarios; (2) APL Logistic - TBS Logistics; (3) APL Logistic - ICD Tan Cang Song Than to clarify the steps of the complex case study methodology.
SETTLING CIVIL DISPUTES IN COURT BASED ON SIMPLIFIED PROCEDURE
Authors: Trinh Binh Huu 
Published: June 2019

According to the ordinary procedure, the time duration for a case proceeding can be extended from 4 to 8 months; therefore, subjectively the judge who is assigned to settle the case does not necessarily determine the type of case involving simple facts or the clear legal relationship to deal with promptly; consequently, the simplified procedure which was specified in the Civil Procedure Code 2015 has fulfilled that task. However, by examining the new provisions on the simplified procedure, the author realizes that there are certain limitations. In this paper, the author assesses the real state of law restrictions in practice, and then applies the methods of synthesis, analysis, comparison and evaluation in order to make proposals for the perfect law based on the view of the Party and the State on the strategies of judicial reform. The proposals can be both applied effectively in judicial work and used as reference sources for law students and for teaching.
THE STUDY OF RICE EEL FARMING (MONOPTERUS ALBUS) IN THE RECIRCULATION SYSTEM
Authors: Lai Son Phuoc 
Published: June 2019

The study of rice eel farming (Monopterus albus Zuiew, 1793) in the recirculation system is to find out a suitable model for rice eel growth and contribute to responding to climate change. The average length and weight of the rice eels were 22.28 ± 0.21 cm/inds and 14.65 ± 0.48 g/inds, respectively. The experiment was conducted with two treatments: the control treatment and the recirculation treatment; each of them was repeated 3 times in 180 days. Rice eel was fed with 80% fresh trash fish and 20% pelleted pellets with 30% protein. The results showed that the environmental factors such as temperature, pH, N-NH3-, N-NO2- and alkalinity were in suitable range for rice eel growth during the experiment. The survival rate was not different between the two treatments. Weight growth rate in the recirculation system (97.70 ± 9.04 g/inds) was higher than the control (80.67 ± 0.16 g/inds) (p<0,05). Feed conversion ratio (FCR) in two treatments was not different with 2.49 ± 0.05% and 2.41 ± 0.22%. The amount of water was added in recirculation system (3.12 m3/tank) during 180 days only 1/10 compared with thecontrol (32.8 m3/tank). These results showed that the recirculation system was perfectly suited for the growth and development of rice eel.
INVESTIGATION ON FRUITING BODY OF CORDYCEPS MILITARIS CULTIVATION IN TRA VINH
Authors: Nguyen Trai Ngoc , Phan Nam Quoc , Son SaNa Que , Tran Dang Thi Thao 
Published: June 2019

Cordyceps sinensis has traditionally been used in traditional Chinese medicine. However, C. sinensis has very low mass production and only grows in natural environment, whereas the fruiting bodies of Cordyceps militaris can be successfully farmed in cereals. C. militaris contains similar biochemical components as C. sinensis as well as the anticancer component cordycepin. This study is to investigate the effect of temperature, light intensity, milling of silkworm pupae supplemented with brown rice medium and silkworm pupae age on fruiting bodies of C. militaris. The optimal temperature for the formation of fruiting bodieswas 25oC, under conditions of 500 lux lighting. A bottle with 50 g of brown rice supplemented with 50 ml of distilled water and 5 g of milling silkworm pupae produced 20,11 fruiting bodies with the weight of 10.14 g, Cordycepin and Adenosine obtained were 10.08 mg/g and 0.57 mg/g, respectively. From mounting, the nine-dayold pupae showed the best incidence of infection and development of fruiting bodies of C. militaris with 1.69 fruiting bodies/pupae.
An Initial Overview of the Extent and Structure of Recent Star Formation within the Serpens Molecular Cloud Using Gaia Data Release 2
Authors: Herczeg 沈 Gregory J. 雷歌 , Kuhn Michael A. , Zhou Xingyu , Hatchell Jennifer , Manara Carlo F. , Johnstone Doug , Dunham Michael , Bhardwaj Anupam , Jose Jessy , Yuan 袁 Zhen 珍 
Published: June 2019

Abstract
The dense clusters within the Serpens Molecular Cloud are among the most active regions of nearby star formation. In this paper, we use Gaia DR2 parallaxes and proper motions to statistically measure ∼1167 kinematic members of Serpens, few of which have been previously identified, to evaluate the star formation history of the complex. The optical members of Serpens are concentrated in three distinct groups located at 380–480 pc; the densest clusters are still highly obscured by optically thick dust and have few optical members. The total population of young stars and protostars in Serpens is at least 2000 stars, including past surveys that were most sensitive to protostars and disks, and may be much higher. Distances to dark clouds measured from deficits in star counts are consistent with the distances to the optical star clusters. The Serpens Molecular Cloud is seen in the foreground of the Aquila Rift, dark clouds located at 600–700 pc, and behind patchy extinction, here called the Serpens Cirrus, located at ∼250 pc. Based on the lack of a distributed population of older stars, the star formation rate throughout the Serpens Molecular Cloud increased by at least a factor of 20 within the past ∼5 Myr. The optically bright stars in Serpens Northeast are visible because their natal molecular cloud has been eroded, not because they were flung outwards from a central factory of star formation. The separation between subclusters of 20–100 pc and the absence of an older population together lead to speculation that an external forcing was needed to trigger the active star formation.
L’austérité urbaine : « faire face et faire avec » en Europe du Sud
Authors: Maccaglia Fabrizio , Pfirsch Thomas 
Published: June 2019

Depuis la crise boursière de la fin des années 2000, le terme d’austérité, initialement réservé aux politiques nationales de réduction des déficits budgétaires par la baisse des dépenses publiques, la modération fiscale et la privatisation, est de plus en plus appliqué aux villes. Alors que le concept d’ austerity urbanism a été proposé à partir de l’étude des villes nord-américaines, ce dossier thématique propose de prendre part au débat en plaçant la focale sur les villes d’Europe du Sud, durement atteintes par la crise des dettes publiques et les « agendas austéritaires » à partir de 2009. Si les mobilisations collectives qui ont éclaté pour « faire face » aux politiques d’austérité ont particulièrement retenu l’attention des observateurs, de même que la restructuration des finances municipales et leur impact sur la gouvernance locale, les contributions de ce numéro font un pas de côté en questionnant à la fois les politiques urbaines élaborées en contexte d’austérité et les pratiques citadines d’adaptation à celui-ci. Elles interrogent l’effet des politiques d’austérité sur la gouvernance et les projets urbains, mais également sur les modes d’habiter, les mobilités et les pratiques quotidiennes des citadins. Elles posent ainsi la question des capacités de résilience ou d’adaptation des sociétés urbaines d’Europe méridionale et de leur aptitude à « faire avec » l’austérité.