bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENINGKATAN HASILBELAJAR BAHASA INDONESIA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER
Authors: K Hasnah , Amin Bahrun , Syakur Abdan , Suardi Suardi 
Published: October 2019

Pembelajaran bahasa Indonesia di sekolah mengindikasikan bahwa pembelajaran tersebut bersifat konvensional dan membuat fasif. Penelitian ini bertujuan untuk menganalisis penerapan pembelajaran numbered heads together (NHT) dalam meningkatkan hasil belajar dan keaktifan siswa di IV SD Inpres Barang Kecamatan Pujananting Kabupaten Barru. Menggunakan penelitian tindakan kelas (class room action research), dilaksanakan sebanyak dua siklus, tiap siklus dilaksanakan sebanyak 4 kali pertemuan. Indikator kinerja KKM 70 dengan syarat ketuntasan belajar adalah 80 % .Hasil perhitunganrata ketuntasan individual pada siklus I rata-rata 65,93 dan siklus II sebesar 82,53. Hasil ini menunjukkan kenaikan skor 16,6. Berdasarkan perhitungan ketuntasan klasikal, siswa yang lulus pada siklus I sebesar 53,33% dan siklus II 93,33%, yang menunjukkan kenaikan secara signifikan sebesar 40%. Kegiatan belajar berkelompok bagi siswa merupakan upaya guru dalam mengembangkan potensi kerjasama siswa, hal tersebut sejalan dengan konsep pembelajaran student centered learning.Indonesian language learning in schools indicates that the learning is conventional and makes it fasif. This study aims to analyze the application of numbered heads together learning (NHT) in improving student learning outcomes and activities in IV Primary Inpres of Pujananting Sub-district of Barru District. Using classroom action research, two cycles are carried out, each cycle is held for 4 meetings. Indicator of KKM 70 performance with learning completeness requirement is 80%. The result of the average calculation of individual endurance in the first cycle average 65.93 and the second cycle of 82.53. These results indicate a 16.6 increase in scores. Based on the calculation of classical completeness, students who graduated in the first cycle of 53.33% and cycle II 93.33%, which showed a significant increase of 40%. Group learning activities for students is an effort of teachers in developing the potential of student cooperation, it is in line with the concept of learning student centered learning
IMPLEMENTASI PENGUATAN PENDIDIKAN KARAKTER DI SEKOLAH DASAR QUR’ANI AL-IKHLASH RAPPANG KABUPATEN SIDENRENG RAPPANG
Authors: Lanta Jumiati , Riana Lababa 
Published: October 2019

This research aim to description: 1) how profile elementary school Qur’ani Al- Ikhlas Rappang (Sidenreg Rappang Regency), and 2) reinforcement of Implementation education character at elementary school Qur’ani Al- Ikhlas Rappang (Sidenreng Rappang Regency). This research it was descriptive kualitative research through case study. The data resources were; head master, teachers, Parents, and pupil of elemntary school Qur’ani Al-Ikhlas Rappang. Technique collecting data by using observation, intervew and documentation. Data analysis by using Milles Huberman technique was covered; data reduction, provided data, verification data. To make validitatioan data, the research was used triangulasi sources and triangulasi method. The research result showed that was; 1) elementary school Qur’ani Al- Ikhlash Rappang was one of the basic Islamic private elemntary school, located in Rappang, Distric pancarijang, Sidenreng Rappang regency, south sulawasi , Indonesia. This school was builded in 2014 as collabaration Wahdaislamiyah Sidenreng Rappang Regency with inhabitants, and parents of the students. This institute was overation by fullday school system and have point of view “ bertauhid dan berprestasi”; 2) Implementation education character elemntary school Qur’ani Al-Ikhlash Rappang implemnted through culture and school system as well as; best attitude, education, makes good condition, good suggest, good communication, 9K concep (kerapian, kebersihan, ketertiban, kesopanan, keindahan, kerindangan, kedisiplinan, keimanan, dan ketaqwaan). The aplication of education charakter through cleaning around school with self awarness. Everyday, teachers showed attitude to keep clean around the school, as well as students have become accustomed to cleaned their class without command.
Fearful to be an entrepreneur? A cross-country analysis of factors inhibiting entrepreneurship
Authors: Singh Satwinder 
Published: October 2019

This paper is an empirical analysis that has explored personal and socio-economic factors that may inhibit entrepreneurial activity in two diverse countries--the UK and Brazil. Results show that British and Brazilian males, when they are skilled are less afraid to start a new venture. Results also show that this could be owing to a high status accorded in both the countries to new business start-ups. However, whereas media publicity may add to the fear factor of starting a business in the case of British entrepreneurs; it lessens the fear in the case of Brazilian entrepreneurs. Past failures seem to have no impact on British entrepreneurs, but such failures do seem to add to the fear in Brazilian entrepreneurs. Positive planning to start a new business adds to optimism for British entrepreneurs. Contrary to UK males, younger Brazilian males are less fearful of starting a new business.
ANALISIS BEBAN KERJA KARYAWAN DENGAN MENGGUNAKAN METODE SWAT DAN NASA-TLX (STUDI KASUS DI PT LG ELECTRONIC INDONESIA)
Authors: Basumerda Chancard 
Published: October 2019

PT LG Electronics Indonesia merupakan salah satu perusahaan industri yang bergerak dibidang elektronik dengan produk yang dihasilkan berupa bahan setengah jadi atau berupa item part. Proses produksi pada PT LG Electronics Indonesia terdapat tiga proses yaitu proses SMT (Surface Mount Tecnology), Assy dan Test. Pada ketiga proses tersebut dibutuhkan ketelitian yang cukup tinggi dengan waktu yang telah ditentukan agar sesuatu yang dihasilkan dari proses tersebut tidak terdapat cacat produk dan ketepatan waktu penyelesaian setiap proses merupakan salah satu indikator penilaian kinerja. Tuntutan pekerjaan harus bekerja keras dalam memberikan pelayanan yang baik terhadap pelanggan agar dapat bersaing dengan perusahan lain dan menghasilkan produk berkualitas. Oleh karena itu penelitian ini menggunakan metode Subjective Workload Assessment Tecnique atau dikenal dengan metode SWAT bertujuan untuk menentukan beban kerja mental yang dialami oleh para karyawan dengan metode SWAT yang diolah menggunakan aplikasi DosBox 0.74. Aktivitas produksi terdiri dari sepuluh aktivitas, yaitu memasukkan PCB ke mesin dan memeriksa komponen pada PCB, memotong PCB, memberi cream solder, memasang komponen terminal, memasang komponen chassis pada PCB, solder konektor, memeriksa gap, memeriksa DIF, visual inspection point last checking dan packing dan proses adjusting (proses pengaturan produk). Hasil penelitian menyatakan yang mempengaruhi operator produksi terhadap kinerja di PT LG Electronics Indonesia adala faktor waktu atau time load dengan persentase sebesar 48.55%, sedangkan beban usaha mental atau effort load cukup berpengaruh pada beban kerja dengan persentase sebesar 24.64%, dan beban tekanan psikologis atau stress load dengan persentase sebesar 28.81%. Sedangkan pada metode NASA-TLX beban kerja yang yang paling tinggi pada bagian Assembly (61), Packaging (60), SMT (58), Quality Control (56) dan Test (54).
Kata Kunci : Beban Kerja Mental, Operator Produksi, SWAT, NASA-TLX
ANALISIS RASIO KEUANGAN TERHADAP PRICE EARNING RATIO PADA PERUSAHAAN PROPERTY DI BEI
Authors: Yudhia Onny Purnama , Subaderi Subaderi 
Published: October 2019

Penelitian ini bertujuan untuk mengetahui pengaruh rasio keuangan terhadap price earning ratio pada perusahaan Property yang terdaftar di Bursa Efek Indonesia. Dalam analisa fundamental, price earning ratio sering digunakan karena cukup mudah dipahami oleh investor maupun calon investor sebagai ukuran untuk menentukan bagaimana pasar memberi nilai/harga pada suatu perusahaan. Rasio keuangan yang digunakan yaitu rasio likuiditas, rasio solvabilitas, rasio aktivitas, dan rasio profitabilitas. Dalam penelitian ini variabel yang ada adalah variabel bebas yaitu current ratio (CR), debt to equity ratio (DER), inventory turnover (INTO), return on equity (ROE) dan variabel terikat yaitu price earning ratio saham (PER). Model penelitian yang digunakan adalah model regresi linier berganda. Jenis data yang digunakan adalah data sekunder dari setiap perusahaan property yang terdaftar di Bursa Efek Indonesia periode tahun 2015 sampai dengan 2018. Perusahaan Property yang akan diteliti berjumlah 10 (sepuluh) yang telah go public yaitu PT. Bukit Darmo Property Tbk., PT. Bumi Serpong Damai Tbk., PT. Ciputra Property Tbk., PT. Duta Anggada Realty Tbk., PT. Duta Graha Indah Tbk., PT. Intiland Development Tbk., PT. Bakrieland Development Tbk., PT. Global Land Development Tbk., PT. Jaya Real Property Tbk., PT. Lippo Cikarang Tbk. Hasil penelitian menunjukkan bahwa rasio likuiditas (current ratio), rasio solvabilitas (debt to equity ratio), rasio aktivitas (inventory turnover), dan rasio profitabilitas (return on equity) mempunyai pengaruh yang signifikan terhadap price earning ratio saham perusahaan property. Penelitian ini dapat digunakan sebagai acuan bagi para investor dalam memprediksi harga saham perusahaan yang akan datang dan dalam pengambilan keputusan untuk berinvestasi.
Pengaruh Pupuk Urea terhadap Produksi dan Pertumbuhan Rumput Odot (Pennisetum purpureum cv Mott)
Authors: Daryatmo Joko , Mubarokah Wida Wahidah , Budiyanto B 
Published: October 2019

This study aims to determine the effect of 4 doses of urea fertilizer on production and growth of Odot grass (Pennisetum Purpureum cv. Mott). The experimental design used was a completely randomized design (CRD) pattern in line with 4 treatments and each treatment consisted of 5 replications. The treatment used is Control (P0), urea at a dose of 100 kg/ha (P1), urea at a dose of 150 kg/ha (P2), urea at a dose of 200 kg/ha (P3). The parameters observed were number of tillers, stem length, leaf length, grass height and grass production. The results of statistical analysis showed that the treatment of urea fertilizer had no significant effect on plant height. The treatment of urea fertilizer had a significant effect (P<0.05) on number of tillers, stem length, leaf length and grass production. It can be concluded that the administration of urea fertilizer can increase the number of tillers, stem length, leaf length and odot grass production compared to odot grass that is not given urea fertilizer.
Keywords: Urea, Fertilizer, Growth, Production, Pennisetum purpureum cv Mott
Konsentrasi dan Motilitas Spermatozoa Ayam Kampung (Gallus domesticus) dalam Pengencer Ringer Laktat Yang Diberi Tambahan Minyak Buah Merah (Pandanus conoideus Lam)
Authors: Isnaeni Mei , Faidiban O R , Tethool Angelina Novita 
Published: October 2019

Red fruit oil is a red fruit extraction product (Pandanus conoideus Lam) containing a lot of antioxidants such as carotenoids, tocopherols as well as unsaturated fatty acids such as oleic acid, linoleic acid, linolenic acid and decanoic acid which is potential to be used as an additive for semen chicken diluents. This study aims to obtain an information about the effectiveness of adding red fruit oil as a cement diluent derived from male native chickens. The treatment consisted of 0.9 ml ringer laktat + 0.1 ml semen (Pl), ringer laktat 0.98 ml + 0.1 ml semen + 0.02 ml red fruit oil (P2), ringer laktat 0.96 ml + 0.1 ml semen + 0.04 ml red fruit oil (P3), ringer laktat 0.94 ml + 0.1 ml cement + 0.06 ml red fruit oil (P4). The results showed the sperm motility ranged from 48.17 ± 7.86% to 84.67 ± 2.42%. Treatment P1 and P2 have a very significant difference (P <0.01) on motility 0.05). The spermatozoa concentration ranged from 1,600x106 cells / ml to 2,200x106 cells/ml. The spermatozoa concentration of treatment P1 and P2 chickens did not show any significant differences (P> 0.05), nor did among treatments P2, P3 and P4. However, treatment P1 has a significant difference on spermatozoa concentration with P3 and P4. (P <0.05). It can be concluded that the addition of red fruit oil in lactated ringer diluent can be used as an additive for semen diluents because it is able to maintain the concentration. In addition, adding of red fruit oil up to concentrations of more than 2% tend to reduce sperm motility.
Keywords: Concentration, Motility, Spermatozoa and Red fruit oil
Fluoroscence Angiography for Assessment of Gastric Conduit: Initial Experience from a Tertiary Care Center
Authors: Thakur Binay , Li Aiming , Devkota Mukti , Chaudhary Manish , Regmi Yogesh 
Published: October 2019

Introduction: Anastomotic leak (AL) after surgery for esophageal cancer remains a main cause of postoperative morbidity and mortality. Poor tissue perfusion at the site of anastomosis is one of the major factors for leak. We aimed to review the results of Indocyanine Green dye (ICG) with a goal to decrease the leak rate.
Methods: Patients with cancer of esophagus and gastroesophageal junction were subjected to either upfront surgery or preoperative chemoradiation/ chemotherapy followed by surgery. Stomach was used for reconstruction. Intravenous injection of 5 mg – 10 mg ICG was given and vascular perfusion was assessed with infrared light of laparoscopic telescope. Gastroesophageal anastomosis was made at the site of adequate ICG perfusion. These patients (ICG group) was compared to the other group of patients in whom ICG was not used (Non-ICG group).
Results: 28 and 396 patients belonged to ICG and Non-ICG group, respectively. 61% in ICG group and 32% in Non-ICG group had preoperative treatment (p <.001). AL was observed in 7% and 16% in ICG and Non-ICG group, respectively (p = 0.2). Healing time of leak was 15 days in ICG group and 32 days in Non-ICG group (p = .03). One patient required revision of anastomotic site based on ICG finding. There was no adverse reaction related to ICG injection.
Conclusion: Fluoroscence angiography using ICG is a safe method for evaluation of vascular perfusion of gastric conduit. Though the leak rate was not statistically different in the two groups, ICG group required lesser time for complete resolution of AL, which might indicate lesser severity of anastomotic disruption.
Microstructure and mechanical properties of friction stir welded dissimilar 5754-H111-6013-T6 aluminum alloy joints
Authors: Yürük Ali , Çevik Bekir , Kahraman Nizamettin 
Published: October 2019

Abstract
Aluminum alloys exhibit good strength, excellent corrosion resistance and good forming properties along with low specific density. Due to these superior properties, they are widely used in the automotive, chemical, and food industries, especially in shipbuilding and the yacht industry. It is important to join these alloys used in the mentioned industrial areas. However, it is very difficult to join Al and its alloys via traditional welding methods despite its widespread use. In this study, 5754-H111 and 6013-T6 aluminum alloys were joined by friction stir welding. Welding operations were carried out at 1250 rpm using welding feed rates of 12.5, 25, and 32 mm × min−1. Metallographic investigations were carried out to determine the microstructural and macrostructural properties of the weld zones. Tensile, bending, and hardness tests were also performed to determine the mechanical properties of the welded samples. The results obtained as a result of the tests were evaluated and interpreted. Micro-void defects were found to occur in the weld metal–HAZ transition zones. It was established that the welding speed affected the tensile strength. The highest tensile strength was obtained at a feed rate of 25 mm × min−1. It was determined that no cracking or fraction occurred in the welded samples as a result of the bending test.
Effect of temperature related processing parameters on the interface bonding strength of automotive overmolding injection parts
Authors: Yu Ling , Xia Bingmei , Zhang Jianjun , Peng Biyou 
Published: October 2019

Abstract
The effect of processing parameters related to temperature on the interface bonding strength of automotive overmolding injection parts was investigated using moldflow simulation. In this study, the average depth of the melting layer, the melting time of the melting layer and the temperature of the melting layer on the basal body in the interface zone are used as a qualitative index, and the interface bonding strength of the tensile test and the results observed by scanning electron microscopy are used as a basis for verification. The results show that processing parameters related to temperature have a great influence on the interface bonding strength of parts. With an increase in melt and mold temperature, interface bonding strength is also strengthened. The most influential factor is the melt temperature of the second material.
Changes in Cognitive Impairment in the Czech Republic
Authors: Seblova Dominika , Brayne Carol , Machů Vendula , Kuklová Marie , Kopecek Miloslav , Cermakova Pavla 
Published: October 2019

Background: Studies from North America and Western Europe suggest stable or declining trends in impaired cognition across birth cohorts. Objective: We aimed to examine changes in the age-specific prevalence of cognitive impairment in the Czech Republic. Methods: The study used two samples from the population-based Czech Survey on Health, Ageing and Retirement in Europe. Age-specific prevalence of cognitive impairment (defined based on scores in verbal fluency, immediate recall, delayed recall, and temporal orientation) was compared between participants in wave 2 (2006/2007; n = 1,107) and wave 6 (2015; n = 3,104). Logistic regression was used to estimate the association between the wave and cognitive impairment, step-wise adjusting for sociodemographic and clinical characteristics. Multiple sensitivity analyses, focusing on alternative operationalizations of relative cognitive impairment, impact of missing cognitive data, and survival bias, were carried out. Results: The most conservative estimate suggested that the age-specific prevalence of cognitive impairment declined by one fifth, from 11% in 2006/2007 to 9% in 2015. Decline was observed in all sensitivity analyses. The change was associated with differences in physical inactivity, management of high blood cholesterol, and increases in length education. Conclusion: Older adults in the Czech Republic, a country situated in the Central and Eastern European region, have achieved positive developments in cognitive aging. Longer education, better management of cardiovascular factors, and reduced physical inactivity seem to be of key importance.
Delayed Clinical Manifestation of Parkinson’s Disease Among Physically Active: Do Participants in a Long-Distance Ski Race Have a Motor Reserve?
Authors: Olsson Tomas T. , Svensson Martina , Hållmarker Ulf , James Stefan , Deierborg Tomas 
Published: October 2019

Background: Physical activity is associated with reduced risk of Parkinson’s disease (PD). The explanations for this association are not completely elucidated. We use long-term PD-incidence data from long-distance skiers to study the relationship between exercise and PD. Objective: We aimed to investigate if physical activity is associated with long-term lower risk of PD and if this association could be explained by physically active people being able to sustain more PD neuropathology before clinical symptoms, a motor reserve. Methods: Using a prospective observational design, we studied whether long-distance skiers of the Swedish Vasaloppet ( n = 197,685), exhibited reduced incidence of PD compared to matched individuals from the general population ( n = 197,684) during 21 years of follow-up (median 10, interquartile range (IQR) 5–15 years). Results: Vasaloppet skiers (median age 36.0 years [IQR 29.0–46.0], 38% women) had lower incidence of PD (HR: 0.71; 95 % CI 0.56–0.90) compared to non-skiers. When reducing risk for reverse causation by excluding PD cases within the first five years from race participation, there was still a trend for lower risk of PD (HR: 0.80; 95 % CI 0.62–1.03). Further, the PD prevalence converged between skiers and non-skiers after 15 years of follow-up, which is more consistent with a motor reserve in the physically active rather than neuroprotection. Conclusions: A physical active lifestyle is associated with reduced risk for PD. This association weakens with time and might be explained by a motor reserve among the physically active.
Acil Serviste Kan Transfüzyonu Yapılan Hastaların Özellikleri
Authors: İŞLER Yeşim , KAYA Halil , İŞLER Şükrü , YÜKSEL Melih 
Published: October 2019

Bu çalışmanın amacı acil serviste kan ve kan ürünleri transfüzyonu yapılan hastaların transfüzyon sonrası değişim verilerin incelenmesi amacıyla prospektif olarak incelemektir. Bu çalışma Sağlık Bilimleri Üniversitesi Bursa Yüksek İhtisas Eğitim ve Araştırma Hastanesi acil servisine başvuran hastaların yaş ve cinsiyetleri, şikayetleri, muayene bulguları, kan grupları, verilen kan ürünleri ve ünitelerinin dağılımı, transfüzyon öncesi ve sonrası hemoglobin(Hb), hematokrit(Hct) değerleri incelenerek yapıldı. Çalışmaya 92 hasta alınmış olup hastaların %56,5’u 65 yaş ve üzerindeydi. %59,8’i kadındı. %44,6 ile en fazla “halsizlik”şikayeti vardı. Muayenede hastaların %17,4’inde melena %14,1’inde hematokezya vardı. Hastaların %40,2’si anemi ve %35,9’u Gastrointestinal Sistem(GİS) kanaması tanısı almıştı. Hastalar en fazla %45,7 ile A RH+ ve %29,3 ile 0 RH + kan gruplarına sahipti. Hastaların %94,6’sına eritrosit süspansiyonu (ES) ve %5,4’üne ES+ taze donmuş plazma(TDP) transfüzyonu yapıldı. Hastaların %46,7’sine iki ünite ES ve %40,2’sine bir ünite ES verildi. Yaş gruplarının transfüzyon öncesi Hb değerleri arasında istatistiksel olarak önemli bir fark yokken ( p=0,879), transfüzyon sonrası istatistiksel olarak önemli fark olduğu bulundu (p=0,003). ES transfüzyonu sonrası hastaların %58,2’si beklenen Hb değerine ve %50,0’si beklenen Hct değerlerine ulaşmıştı. Yaş, cinsiyet ve tanıya göre beklenen Hb ve Hct düzeylerine ulaşma durumları arasında istatistiksel olarak önemli fark yoktu (p&gt;0,05). Transfüzyon öncesi ve sonrası hastaların nabız, tansiyon ve ateş gibi vital bulgularında istatistiksel olarak fark yoktu (p&gt;0,05), ancak Hb, Hct, MCV ve MCH’de önemli artış vardı (p&lt;0,05). Çalışma sonunda acil serviste yapılan kan ve kan ürünü transfüzyonları incelendiğinde düşünülenin aksine travmaya bağlı acil transfüzyon değil de en fazla GİS kanama ve anemiye bağlı transfüzyon yapıldığı tespit edilmiştir.
Segmentasi Pelanggan Internet Service Provider (ISP) Berbasis Pillar K-Means
Authors: Hadi Abd 
Published: October 2019

Perusahan penyedia layanan internet service provider (ISP) memiliki jumlah pelanggan yang sangat banyak dan beragam. Dengan semakin banyak dan beraamnya jumlah pelanggan peusahaan akan sulit untuk mengetahui tipe pelanggan yang dimiliki oleh perusahaan. Akibatnya perusahaan akan kesulitan menerapkan strategi pemasaran yang tepat kepada konsumen. Dalam paper ini digunakan metode pillar K-means untuk melakukan segmentasi pelanggan. Algoritma pilar k-means untuk melakukan segmentasi pelanggaran . Algoritma Pillar merupakan metode optimasi untuk menentukan centroid awal dalam algoritma K-Means. Dengan mengoptimasi centroid awal maka akan menghasilkan cluster yang lebih baik . setelah memperoleh hasil cluster yang optimal selanjutnya tipe pelanggaran dianalisis dengan menggunakan metode RFM (Recency, Frequency, Montetery). Hasil penelitian ini menunjukan bahwa pllar K-means mampu mengoptimasi hasil cluster : k = 4 dengan a = 0.5 dan b = 0.8 serta nilai silheoette 8 = 0.47103. Dari hasil segmentasi 150 pelangganan diperoleh tipe pelangganan yang terdiri Most Valuable Costmers (33) Most Growable Costomers (41), Migrators (23) dan Below Zero (53).