bluuebunny/crossref_metadata_2025 huggingface dataset:
Anisa Meysi Wardi_Artikel Proses dan Teknik Supervisi Pendidikan
Authors: Wardi Anisa Meysi , Afriansyah Hade
Published: May 2019

Among the existing personnel, teachers are the frontline in determining the quality of education. Teachers every day face to face with students in the learning process. Therefore qualified teachers are needed by every school. Improving the quality of education in schools requires professional and systematic education in achieving their goals. The effectiveness of educational activities in a school is influenced by the number of variables (both related to personal, operational, and material aspects) that need to get continuous coaching and development. The process of coaching and developing the whole situation is an education supervision study. The principal as the school leader has the obligation to foster the ability of the teachers.
KELOMPOK 5
Authors: simbolon machmul syarif
Published: May 2019

BAB 1PENDAHULUANA.Latar BelakangMenghadapi Era Globalisi yang semakin maju ini . Pastinya bangsa dan negara Indonesia yang ingin berdiri kokoh kuat, tidak mudah terkecohkan oleh kerasnya masalah kehidupan berbangsa dan bernegara, tentunya perlu memiliki dasar negara dan ideologi negara yang kokoh dan kuat pula. Tanpa itu, bangsa dan negara akan di hadapi dengan makin maraknya budaya asing yang masuk ke dalam negara indonesia, makin banyaknya terorisme, komunisme dan fundalisme yang makin membahayakan bagi negri ini.Disamping itu makin banyaknya pengelompokan suku-suku didaerah masing-masing yang membuat persatuan di Indonesia semakin hancur.sesuai dengan sila ketiga pancasila yaitu persatuan indonesia,kita sebagai bangsa Indonesia wajib menjunjung persatuan, mengubur dalam-dalam perbedaan diantara kita sebagai warga negara dan bersama-sama membangun negara indonesia ini menjadi salah satu negara yang dikagumi di asia maupun di seluruh dunia.tidak memprioritaskan kepentingan kelompok melainkan bersama-sama bersatu membangun negara indonesia untuk jadi lebih maju di era krisis globalisasi ini.Mempelajari Pancasila lebih dalam menjadikan kita sadar sebagai bangsa Indonesia yang memiliki jati diri dan harus diwujudkan dalam pergaulan hidup sehari-hari untuk menunjukkan identitas bangsa yang lebih bermartabat dan berbudaya tinggi. Untuk itulah diharapkan dapat menjelaskan Pentingnya Pancasila sebagaiIndeologi yang membangun kesejahterahkan bangsa.Oleh sebab itu kita warga negara indonesia jangan pernah lupa untuk megaplikasikan nilai-nilai pancasila dalam kehidupan sehari-hari,berbangsa dan bernegara dan digantikan dengan budaya luar yang makin marak masuk kedalam bangsa indonesia.Melupakann nilai-nilai Pancasila sebagai dasar negara dan ideologi negara, menunjukkan sikap negatif terhadap Pancasila dalam kehidupan berbangsa dan bernegara, atau menampilkan sikap positif terhadap Pancasila dalam kehidupan bermasyarakat. Pengetahuan yang diperoleh dalam makalah ini juga dapat dijadikan
Degrees of Corroboration: An Antidote to the Replication Crisis
Authors: Sprenger Jan
Published: May 2019

The replication crisis poses an enormous challenge to the epistemic authority of science and the logic of statistical inference in particular. Two prominent features of Null Hypothesis Significance Testing (NHST) arguably contribute to the crisis: the lack of guidance for interpreting non-significant results and the impossibility of quantifying support for the null hypothesis. In this paper, I argue that also popular alternatives to NHST, such as confidence intervals and Bayesian inference, do not lead to a satisfactory logic of evaluating hypothesis tests. As an alternative, I motivate and explicate the concept of corroboration of the null hypothesis. Finally I show how degrees of corroboration give an interpretation to non-significant results, combat publication bias and mitigate the replication crisis.
Two worlds collide? Mapping the third space of ICT integration in early childhood education
Authors: Mertala Pekka
Published: May 2019

The current stage of early years information and communication technology (ICT) integration research has been criticized for not paying enough attention to the unique pedagogical features of early childhood education. Similarly, children’s views about educational use of ICT have been underrepresented in research. This dissertation study contributes to resolving these gaps in the literature by exploring children’s ideas and preservice teachers’ beliefs regarding the role of ICT in early childhood education.The study consists of two data sets that are reported in three empirical articles. The first study focused on children’s ideas and their contextual roots. The second study explored preservice teachers’ beliefs about children and ICT at home. The third study investigated preservice teachers’ perceptions of ICT integration through the frames of teaching, education, and care, referred to as the EDUCARE approach. In this compilation, the findings of the empirical studies are scrutinized through the analytical device of third space theory.The findings suggest that there is a dissonance between the meanings children and preservice teachers give to ICT use. Children conceptualized ICT use as a leisure activity whereas preservice teachers approached ICT mainly through learning. The findings also imply that although EDUCARE has been described as a holistic framework in the context of ICT integration, the framework acts as a disintegrating vehicle: When ICT integration was approached from the perspective of teaching, the views were mainly positive. When the perspective was changed to care, the views were profoundly negative. Care-related concerns were associated with preservice teachers’ beliefs about children’s use of ICT at home being extensive and unregulated. Another exaggerated belief was considering children born-competent ICT users.The results of this study have several implications for early childhood education, as well as preservice teacher education. To make ICT pedagogy truly meaningful for children, ICT should be approached as a cultural form, and space should be given for children’s views, values, and experiences. Additionally, educational technology courses need to pay more attention to aspects of care, as well as to preservice teachers’ often unrealistic beliefs about children and technology.
Efisiensi Biaya dan Prospek Pengembangan Budidaya Tanaman Cabe Jawa
Authors: Muzakki Ahmad , Soetriono Soetriono , Sofia Sofia
Published: May 2019

Penelitian ini bertujuan untuk menganalisis pendapatan petani terhadap budidaya, menganalisis efisiensi biaya, dan menganalisis prospek pengembangan budidaya cabe jawa. Lokasi penelitian ditentukan dengan menggunakan purposive method, yaitu di Desa Bagorejo Kecamatan Gumukmas Kabupaten Jember. Metode penelitian yang digunakan adalah metode deskriptif dan analitik. Metode pengambilan sampel menggunakan total sampling, untuk menjawab permasalahan pendapatan dan efisiensi biaya, sedangkan purposive sampling untuk menjawab permasalahan prospek pengembangan budidaya cabe jawa. Pengambilan data menggunakan metode wawancara dan observasi. Sedangkan analisa data dengan analisis pendapatan, R/C ratio, dan analisis medan kekuatan (FFA). Hasil penelitian menunjukkan bahwa budidaya cabe jawa memiliki pendapatan yang menguntungkan karena penerimaan lebih besar dibandingkan dengan total biaya yang dikeluarkan, biaya budidaya cabe jawa tergolong efisien karena memiliki nilai R/C ratio lebih dari satu. Prospek pengembangan budidaya cabe jawa tergolong baik dikarenakan total nilai faktor pendorong lebih besar dibandingkan faktor penghambat, sehingga budidaya cabe jawa baik untuk dilanjutkan.This study aims to analyse the income of farmers on the cultivation, analyse the efficiency of the cost, and analyse the prospects for the development of Javanese chilli cultivation in Bagorejo Village. The research location was determined by using the purposive method, namely in Bagorejo Village, Gumukmas Subdistrict, Jember Regency. The research used the descriptive and analytic method. The sampling method used total sampling to answer income problems and cost efficiencies, while purposive sampling was to answer the issue of the development prospects of Javanese chilli cultivation. The analysis used revenue analysis, R/C ratio, and force field analysis (FFA). The results of the research showed that: Javanese chilli cultivation had a favourable income because the revenue was higher than the total cost of cultivation. The total cost of Javanese chilli cultivation was efficient because it had an R/C ratio of more than one. The development prospects of Java chilli cultivation was good because the total value of the driving factors was higher than the inhibiting factors of Javanese chilli cultivation, so it was good to be developed.
Analisis Faktor-faktor yang Mempengaruhi Keputusan Ekonomi Rumahtangga Petani Padi Sawah di Kecamatan Bangkinang Kabupaten Kampar
Authors: Panjaitan Sri Rumondang Oktavia , Bakce Djaimi , Kurnia Deby
Published: May 2019

Secara umum penelitian ini bertujuan untuk menganalisis faktor-faktor yang berpengaruh terhadap keputusan ekonomi rumahtangga petani padi sawah terkait dengan produksi, alokasi waktu kerja, pendapatan, dan pengeluaran. Pendekatan ekonometrika model persamaan simultan dengan metode Two-Stage Least Square (2SLS) digunakan untuk menjawab tujuan penelitian. Faktor- faktor yang mempengaruhi produksi, alokasi waktu kerja, pendapatan, dan pengeluaran yaitu upah, harga input, harga output, umur, pendidikan, pengalaman kerja, angkatan kerja keluarga, jumlah anggota keluarga, dan jumlah anak sekolah. Data yang digunakan adalah data cross section tahun 2016 yang diperoleh dari wawancara langsung dengan 45 petani padi sawah di Kecamatan Bangkinang. Temuan utama dari penelitian ini menunjukkan Peubah total tenaga kerja dalam usaha responsif mempengaruhi produksi. Alokasi waktu kerja dipengaruhi secara responsif oleh pendapatan dalam usahatani padi sawah. Sementara itu, tidak ada peubah yang responsif mempengaruhi pendapatan luar usahatani padi sawah. Pengeluaran rumahatangga dipengaruhi secara responsif oleh pendapatan total rumahtangga, tabungan, total curahan kerja rumahtangga, dan konsumsi total rumahtangga.This research aims to analyse factors affecting the economic household decision of paddy farmers, associated with production, allocation of working time, income and expenditure. An econometric model of simultaneous equations approach to the Two-Stage Least Square method (2SLS) was used to answer the research objectives. The factors that influence the production, allocation of work time, income, and expenses are wages, input prices, output prices, age, education, work experience, family labour force, the number of family members, and the number of school children. The data used was the 2016 cross-section data obtained by interviewed 45 paddy farmers in Bangkinang Sub-district. The main findings of this research showed variable of the used labour was responsive respect to production. Allocation of working time was responsive respected by the income of paddy farming. In the other hand, there was no variable that responsive respect to income for non-paddy agriculture. Expenditures of the household were responsively respected by total income, saving, the total of working time allocation and total consumption.
Ricardo Palma dentro del teatro de la independencia peruana. Aspectos ideológicos en Rodil (1851)
Authors: Vallejo Sameshima Miguel Ángel
Published: May 2019

El presente trabajo contextualiza el drama Rodil, único conocido de Ricardo Palma, dentro del teatro sobre la independencia del Perú y laestética del romanticismo peruano, para, mediante un análisis de los actos de habla, interpretar los aspectos ideológicos de la pieza.
Russian Booker – 25: Materials on the history of the prize
Authors: Egorova L. V.
Published: May 2019

The book assists in profound understanding of the development processes of the novel as a genre, and offers a nuanced overview of the annual events around the Booker Prize awarded for the best novel in Russia and the UK. Introducing the book is an article by Sir Michael Caine (1927—1999), who initiated the Russian Booker Prize and chaired its advisory committee. The publication is an extract from the historical essay ‘The Booker Story’. The first section, ‘Twenty five years in the Booker mirror’, opens with a story about the origins and history of the Russian Booker. In ‘Between the two cultures. A story told by documents and reminiscences of the participants (1992—1996)’, Russian Booker’s committee secretary Igor Shaytanov describes it as the first independent literary prize in the new Russia, free of any ties to the state policy. The second section is devoted to the UK’s Man Booker Prize. In his article ‘The British Booker: a portrait of an era’ Alastair Niven describes the events that culminate in creation of a portrait of the British literature spanning fifty years. The book’s third section is titled ‘The chronicle of the Booker events 1992—2016’.
V. Lukianin. Ural: The journal and destinies
Authors: Belyakov S. S.
Published: May 2019

More than simply a monograph about a literary journal, Lukyanin’s book features reminiscences of its former readers, authors, and editors. Already in its first decade of existence, Ural began to print works of renowned Russian writers and translated American and British prose alongside Urals-born authors. Its commercial success peaked in the 1970s, under V. Ocheretin as its editor-in-chief, with tens of thousands of local industrial workers subscribing to the journal for its crime mysteries and its popular satirical and humorous sections. In the early 1980s, the liberal Communist Lukianin started transformation of the journal’s agenda, while Urals remained the centre of the region’s literary life. The Urals underground writers began to appear in the journal in the late 1980s, although Ural shunned works that were too critical of the Soviet government, unlike its Moscow-based peers, who managed to attract huge numbers of new readers.
Movement of a Large Ice Mass Before Breaking off
Authors: Iken Almut
Published: May 2019

In a two-dimensional model of an ice mass breaking off from a cliff, stresses and velocities are calculated numerically according to Glen's flow law. A tensile crack opens in the zone of maximum tensile principal stress σ1 and propagates to a depth where σ1, iɜ, zero. Ice flow then produces an overhang of the partly detached ice mass. Consequently, the stress σ1 below the tip of the crack becomes tensile again and the crack propagates for another small distance. This process goes on until the centre of gravity of the detaching ice mass has moved past the supporting edge of the bedrock. Velocities v of the ice mass calculated for different stages of the process are plotted as a function of time t. The plotted points lie in the vicinity of a curve given by

(1)

where vc, tA B and D are constants. The same type of function has been found for velocities measured at an ice mass breaking off the Grubengletscher.
MODIFIKASI OSCILLATORY FLOW REACTOR (OFR) UNTUK MENINGKATKAN PRODUKSI BIODIESEL SISTEM KONTINYU
Authors: Suryanto Suryanto , Apollo Apollo , Akmar Zulkifli , Ridwansa Ridwansa
Published: May 2019

Biodiesel merupakan salah satu jenis biofuel (bahan bakar cair daripengolahan minyak nabati atau lemak hewani) yang sangat potensial dikembangkandi Indonesia sehingga untuk sistem produksi biodiesel terus dikembangkan gunamenghasilkan sistem produksi yang kontinyu, berkualitas dan efisien. Metode yangdigunakan untuk memproduksi biodiesel yaitu metode transesterifikasi denganmenggunakan reaktor model Oscillatory Flow Reactor (OFR) sistem kontinyu.Penelitian ini dilakukan untuk meningkatkan produksi biodiesel dengan memodifikasireaktor model Oscillatory Flow Reactor (OFR) pada alat produksi sehingga diperolehsuatu sistem yang kontinyu dengan waktu proses (resident times) pada tahapan reaksiyang lebih singkat. Hasil modifikasi Oscillatory Flow Reactor (OFR) daripenelitian ini telah melalui uji kinerja dan uji lab dan dari hasil penelitian ini telahmampu memperpendek waktu reaksi pada pada tahapan reaksi menjadi 2,83 menitsehingga kapasitas produksi alat meningkat sampai 0,1375 liter/detik. Kemudiandari hasil lab menunjukkan kualitas produk sesuai dengan standar ASTM D6751 danSNI 7182:2012. Maka dari itu modifikasi Oscillatory Flow Reactor (OFR) telahmampu mengoptimasi alat produksi biodiesel sistem kontinyu serta tetap menjagakualitas produk biodiesel sesuai standar.
Quinoa (Chenopodium quinoa Willd.) as source of bioactive compounds: a review
Authors: Hernández-Ledesma Blanca
Published: May 2019

Background: Quinoa (Chenopodium quinoa Willd.) is a pseudocereal traditionally cultivated by Andean cultures which production and consumption has increased worldwide in the last decades. Quinoa was defined as “one of the grains of the 21st century” because of its resistance to extreme environmental conditions and its nutritional and functional properties. In addition to its high content in protein, lipids, fiber, vitamins, and minerals, and its excellent balance of essential amino acids, quinoa contains a plethora of phytochemicals including saponins, phytosterols, phytoecdysteroids, phenolic compounds, polysaccharides, and bioactive proteins and peptides. The recent investigations demonstrating the beneficial effects of these compounds on metabolic, cardiovascular, and gastrointestinal health have made quinoa to gain recognition as a functional food and nutraceutical. This review summarizes the available data on the nutritional and functional role of quinoa emphasizing on the bioactive compounds mainly responsible for the health benefits attributed to this crop. Keywords: quinoa, pseudocereal, nutritional value, bioactive compounds, health benefits
Hospital information-system (HIS) acceptance: A physician’s stance
Authors: Shahzad Khuram , Jianqiu Zeng , Sardar Taiba , Hafeez Muhammad , Shaheen Aliya , Wang Lei
Published: May 2019

This article pinpoints the essential factors influencing hospital information system (HIS) acceptance. The principal HIS users are physicians, who play a preeminent role in healthcare services. Gleaned from hospital physicians in Pakistan, questionnaire data help evaluate HIS acceptance. The critical factors affecting it are assessed through structural equation modeling (SEM), using a partial least squares (PLS) software. The results show that human compatibility, organizational support and HIS quality positively affect both HIS perceived usefulness and HIS perceived ease of use. Subsequently, these two intermediate factors positively affect hospital information system acceptance. Despite its limitations, the study not only contributes theoretically, but also yields both future-research directions and practical policymaking guidelines, so that healthcare providers deliver what HIS users need.
Leukocyte Telomere Length Shortening and Alzheimer’s Disease Etiology
Authors: Guo Yanfang , Yu Haining
Published: May 2019

Background:

Several observational studies have found leukocyte telomere length (TL) to be associated with Alzheimer’s diseases (AD) or dementia. However, these findings were based on small sample sizes and cannot clarify whether this relationship was causal. Genome-wide association studies (GWAS) have identified common variants associated with TL, providing a valuable resource for examining the causal effect of TL on AD using Mendelian Randomization (MR) methods.

Objective:

To examine if TL was causally associated with AD using GWAS summary statistics.

Methods:

Using a genetic risk score comprised of seven variants associated with leukocyte TL as an instrumental variable, we tested whether shorter TL was associated with a higher risk of AD by applying an MR approach to the summarized genome-wide association study data.

Results:

The genetic risk score for TL was associated with higher risk of AD [log-odds ratio (OR) = 0.003 for per TL-decreasing allele; 95% confidence interval (CI): 0.001, 0.005, p = 0.005]. Moreover, the MR analysis provided support for shorter TL to be causally associated with a higher risk of AD (log-OR = 0.04 per SD-decrease of TL; 95% CI: 0.01, 0.08, p = 0.01).

Conclusion:

We suggest that TL has a causal effect on the risk of AD.
Inhibition of Calpain Protects Against Tauopathy in Transgenic P301S Tau Mice
Authors: Liu Mengyu , Wang Luwen , Gao Ju , Dong Qing , Perry George , Ma Xuemei , Wang Xinglong
Published: May 2019

Alzheimer’s disease (AD) and other tauopathies are characterized by intracellular accumulation of microtubule-associated tau protein leading to neurodegeneration. Calpastatin is the endogenous inhibitor of calpain, a calcium-dependent cysteine protease that has been increasingly implicated in tauopathies. In this study, we generated a neuron specific calpastatin overexpressing knock-in transgenic mouse model and crossed it with the PS19 tauopathy mouse model expressing human P301S mutant tau protein. The forced expression of calpastatin in neurons significantly alleviated tau hyperphosphorylation measured by immunocytochemistry and immunoblot. The genetic inhibition of calpain by calpastatin also greatly suppressed characteristic hippocampal neuron loss and widespread astrogliosis and microgliosis in PS19 mice. Consistently, PS19 mice with neuronal calpastatin overexpression exhibited remarkably alleviated cognitive deficits, muscle weakness, skeletal muscle atrophy, and neuromuscular denervation, together implying the neuroprotective effects of neuronal calpastatin in PS19 mice of tauopathy. In sum, this study provides additional evidence supporting the pathological role of calpain in neurodegenerative diseases associated with tau pathology, and suggests that targeting calpain is likely a promising therapeutic approach for these devastating diseases.
Plasma Neurofilament Light and Alzheimer’s Disease Biomarkers in Down Syndrome: Results from the Down Syndrome Biomarker Initiative (DSBI)
Authors: Rafii Michael S. , Donohue Michael C. , Matthews Dawn C. , Muranevici Gabriela , Ness Seth , O’Bryant Sid E. , Rissman Robert A.
Published: May 2019

Background:

Adults with Down syndrome (DS) are at very high risk for Alzheimer’s disease (AD). Neurofilament light (NF-L) has emerged as a potential blood-based biomarker of neurodegeneration due to AD.

Objective:

To understand the relationship between plasma NF-L with age, brain amyloid, and tau pathology, neurodegeneration as well as cognitive and functional performance.

Methods:

We analyzed imaging data as well as cognitive measures in relation to plasma NF-L in adults with DS, ages 30 to 60 who were enrolled in the Down Syndrome Biomarker Initiative.

Results:

We found significant correlations between NF-L plasma concentrations and amyloid pathology ( r = 0.73, p = 0.007, p a = 0.041) and significant inverse correlations with regional glucose metabolism in 5 of 6 regions examined, which were Anterior cingulate ( r = –0.55, p = 0.067, p a = 0.067), Posterior cingulate r = –0.90, p < 0.001, p a < 0.001), Lateral Temporal ( r = –0.78, p = 0.004, p a = 0.012), Frontal cortex ( r = –0.90, p < 0.001, p p a < 0.001), Parietal cortex ( r = –0.82, p = 0.002, p a = 0.008), Precuneus ( r = –0.73, pa = 0.010, p a = 0.020), and with hippocampal volume ( r = –0.52, p = 0.084, p a = 0.084); and an inverse correlation with direct measures of cognition: CAMCOG ( r = –0.66 p = 0.022, p a = 0.066) and positive correlation with CANTAB Paired Associates Learning (PAL) error rate ( r = 0.68, p = 0.015, p a = 0.060). Finally, we found inverse relationships with informant-based functional measures ( r = –0.57, p = 0.059, p a = 0.084) and OMQ-PF ( r = –0.74, p = 0.008, p a = 0.041).

Conclusion:

Plasma NF-L is associated with progressive neurodegeneration as well as with declines in cognitive and functional measures in adults with DS.
PENERAPAN “ASAS KEADILAN” DALAM HUKUM KEPAILITAN SEBAGAI PERWUJUDAN PERLINDUNGAN HUKUM BAGI DEBITOR
Authors: Aprita Serlika , Adhitya Rio
Published: May 2019

Penerapan asas keadilan dalam hukum kepailitan tidak terbatas pada teks yang dinormakan, tetapi bermakna luas yang juga meliputi keseluruhan proses penjatuhan putusan pailit maupun penundaan kewajiban pembayaran utang. Penerapan asas keadilan dalam kasus permohonan pailit PT. Sempati Air yang terdapat dalam Putusan Pengadilan Niaga Nomor 37/Pailit/1999/PN.Niaga/Jkt.Pst. adalah dalam rangka perlindungan hukum terhadap debitor terhadap tindakan sewenang-wenang kreditor yang berlomba-lomba secara mengklaim aset debitor untuk kepentingannya.dan mempunyai dampak positif terhadap peningkatan nilai ekonomi perusahaan yang pada gilirannya dipergunakan untuk membayar utang kepada para kreditornya. Untuk mengeksplanasi permasalahan pengaturan tersebut, peneliti melakukan  penelitian hukum normatif dengan membahas permasalahan apakah putusan Pengadilan Niaga Nomor 37/Pailit/1999/PN.Niaga/Jkt.Pst telah memenuhi asas keadilan bagi debitor berdasarkan Undang-Undang Nomor 37 Tahun 2004 tentang Kepailitan dan Penundaan Kewajiban Pembayaran Utang?. Adapun kesimpulan dalam penulisan jurnal ini adalah putusan Pengadilan Niaga Nomor 37/Pailit/1999/PN.Niaga/Jkt.Pst telah memenuhi asas keadilan dalam bagi debitor berdasarkan Undang-Undang Nomor 37 Tahun 2004 tentang Kepailitan dan Penundaan Kewajiban Pembayaran Utang.
PENERAPAN CLUSTERING TIME SERIES UNTUK MENGGEROMBOLKAN PROVINSI DI INDONESIA BERDASARKAN NILAI PRODUKSI PADI
Authors: Munthe Andrew Donda
Published: May 2019

Dalam memenuhi kebutuhan pangan nasional, tanaman padi merupakan komoditas utama yang diupayakan setiap tahun agar produksinya terus meningkat. Karakteristik wilayah yang berbeda-beda sangat mempengaruhi produksi padi yang dihasilkan. Tujuan yang ingin dicapai dalam penelitian ini adalah untuk mengelompokkan provinsi-provinsi di Indonesia dengan melakukan penerapan analisis gerombol deret waktu (clustering time series analysis). Penerapan analisis gerombol deret waktu dilakukan berdasarkan perkembangan data produksi padi setiap provinsi di Indonesia pada periode tahun 1968 – 2015. Clustering time series analysis dengan metode hierarki dan tidak berhierarki menghasilkan distribusi anggota gerombol yang sama pada 3 gerombol optimal. Secara rata-rata dari 3 gerombol yang terbentuk menghasilkan nilai koefisien silhouette sebesar 0.64 atau terkategori Good Classification.

Kata kunci: deret waktu, gerombol, padi, silhouette
REVIEW ARTICLE DUKUNGAN KELUARGA MENINGKATKAN KUALITAS HIDUP LANSIA
Authors: SANTOSO MAY DWI YURI
Published: May 2019

Dukungan keluarga termasuk dalam faktor pendukung (supporting factors) yang dapat mempengaruhi perilaku dan gaya hidup seseorang sehingga berdampak pada status kesehatan dan kualitas hidup lansia. Tujuan literatur ini adalah untuk mengulas berbagai literatur mengenai dukungan keluarga terhadap kualitas hidup lansia sehingga dapat dijadikan sebagai data informasi untuk menjadikan kehidupan lansia menjadi lebih berarti dan tidak putus asa dengan kehidupan yang mereka jalani setiap harinya, adanya dorongan untuk hidup dengan adanya dukungan dari keluarga. Metode yang digunakan adalah database bibliografi elektronik ilmiah dari artikel yang telah dipublikasikan melalui Google Scholar sebanyak 1.370.000 artikel, Pubmed sebanyak 9.376 artikel, Microsoft Academic 60 artikel an dari Google Cendekia sebanyak 655 artikel, kemudian dipilih 10 artikel. Hasil review dari 10 artikel yang telah dipilih menyatakan dukungan keluarga meningkatkan kualitas hidup lansia. Keluarga memiliki peranan yang sangat penting dalam konsep sehat sakit anggota keluarganya yang sudah lansia, dimana keluarga merupakan sebuah sistem pendukung yang memberikan perawatan langsung terhadap anggota keluarganya yang sakit sehingga berdampak pada fisik, psikologis, sosial dan lingkungan yang akan berpengaruh pada peningkatan kualitas hidup lansia.
IMPROVEMENT OF MULTIFUNCTIONAL AUTOMOTIVE TEXTILE
Authors: ÖMEROĞULLARI BAŞYİĞİT Zeynep
Published: May 2019

In order to improve multifunctional automotive textile, required functionalities that have been expected by the automotive industry were enhanced in this study. For this aim, flame retardant and water-oil repellent effects were achieved on 100 % polyester based automotive fabrics via pad-dry-cure system with performed finishing recipes. After functionalization of the fabrics, polyurethane based foams were laminated to the treated automotive textiles. In order to be able to compare the results of tests and to determine the effects of used chemicals on the functionalities of fabrics, chemical amounts of recipe were optimized and the results were discussed. Flame retardancy, water repellency and oil repellency tests were performed before and after abrasion tests. Color spectrums of treated fabrics were tested after chemical finishing applications. Morphological analyses of samples were tested by SEM and chemical structures of the fabrics were analyzed by FTIR-ATR. According to performance test results, multifunctional automotive textile including flame retardant and water-oil repellent effect was achieved successfully. During the burning test, it was determined that laminated textile structure was self-extinguished whereas 3M water repellency grades were at the highest value before abrasion tests.
MENINGKATKAN KECERDASAN SOSIAL ANAK MELALUI TEKNIK PROBLEM SOLVING DI KELOMPOK B TK PGRI KECAMATAN KOTA TENGAHKOTA GORONTALO
Authors: Ishak Megawati Abdulgani
Published: May 2019

Abstrak

Penelitian ini dilakukan dengan mengajukan masalah apakah melalui teknik Problem Solving dapat meningkatkan kecerdasan  sosial anak kelompok B di TK PGRI Kecamatan Kota Tengah Kota Gorontalo. Tujuan penelitian ini adalah untuk mengetahui peningkatan kecerdasan sosial melalui teknik Problem Solving pada Anak kelompok B di  TK PGRI Kecamatan Kota Tengah Kota Gorontalo.                                                                                                                                                                                                                                                         

Metode yang digunakan dalam penelitian ini adalah metode PTK yang dilaksanakan di kelompok B di TK PGRI Kecamatan Kota Tengah Kota Gorontalo  dengan subjek penelitian anak yang berjumlah 20 orang, dengan empat tahapan penelitian, yakni persiapan, pelaksanaan tindakan, pemantauan dan evaluasi, refleksi, dianalisis menggunakan persentase.

Hasil penelitian menunjukan bahwa pada siklus I pertemuan I dan II belum ada penigkatan yang signifikan, dilanjutkan ke siklus II pertemuan I belum mencapai indikator yang telah ditetapkan, siklus II pertemuan II hasil yang dicapai adanya peningkatan yang cukup siginifikan diantaranya. Aspek kerjasama yang memperoleh nilai baik mencapai  (80%) atau 16 orang dari  20 orang, untuk kriteria cukup mencapai (20%) atau 4 orang anak dan tidak terdapat yang memperoleh kriteria kurang. Aspek komunikasi, dari  20 orang yang  memperoleh kritria baik mencapai (80%) atau 16 orang dan yang memperoleh kriteria cukup mencapai (15%) atau  3 orang sementara terdapat anak yang  memperoleh kriteria kurang yakni (5%) atau 1 orang. Aspek empati, dari  20 orang  yang memperoleh kriteria baik mencapai (85%) atau 17 orang dan yang memperoleh kriteria cukup mencapai (15%) atau  3 orang sementara tidak terdapat anak yang  memperoleh kriteria kurang.  Aspek mengikuti aturan main dari  20 orang  yang memperoleh kritria baik mencapai (80%) atau 16 orang dan yang memperoleh kriteria cukup mencapai (20%) atau  4 orang sementara tidak terdapat anak yang  memperoleh kriteria kurang. Aspek menahan diri, dari  20 orang  yang memperoleh kritria baik mencapai (80%) atau 16 orang dan yang memperoleh kriteria cukup mencapai (20%) atau  4 orang sementara tidak terdapat anak yang  memperoleh kriteria kurang hasil capaian ini melebihi target yang telah ditetapkan.

Dari hasil penelitian tindakan kelas ini dapat disimpulkan bahwa kecerdasan sosial anak kelompok B TK PGRI Kecamatan Kota Tengah Kota Gorontalo dapat ditingkatkan melalui teknik problem solving. Dengan demikian bahwa hipotesis tindakan yang telah dirumuskan terbukti dan  diterima.
Bir Ceza Yargılamasına Eleştirel Bakış: Yalan Tanıklık Suçu İncelemesi
Authors: Koçak Mehmet Faruk
Published: May 2019

Bu
çalışmada Yargıtay Ceza Genel Kurulunun 2014 yılında yalan tanıklık suçu ile
ilgili verdiği bir kararın analizi ile beraber yalan tanıklık suçunun
incelemesi yapılmıştır. Birinci bölümde, karara konu olay izah edildikten sonra
hangi yargı merciinin ne yönde karar verdiği açıklanmıştır. Bu şekilde
mercilerin olayı çözüm tarzları ve çözülmesi gereken hukuki sorun
belirlenmiştir. İkinci bölümde yargı kararları ve karşılaştırmalı hukuktaki düzenlemeler
ışığında yalan tanıklık suçunun incelemesi yapılmıştır. Üçüncü bölümde ise
karar metninde bulunmayan fakat olay dahilinde çözülmesi gereken hukuki
sorunlar hakkında değerlendirilmede bulunulmuş, yargı mercilerin birtakım
görüşleri eleştirilmiştir. Manevi unsur hakkında değerlendirme yapılırken yalan
tanık beyanları hakkındaki psikolojik araştırmalardan faydalanılmış, kusurluluk
başlığında ise kişinin kendini suçlamaya zorlanamayacağını ifade eden nemo tenetur ilkesi, istenemezlik ilkesi çerçevesinde
irdelenmiştir.
Pengaruh Kompensasi terhadap Kinerja Karyawan Non Manajemen melalui Motivasi dan Komitmen Organisasi (Studi Kasus pada PT. Ewindo)
Authors: . Apriwandi , Prasetia Bayu
Published: May 2019

Penelitian ini bertujuan untuk melihat pengaruh baik secara parsial maupun simultan variabel kompensasi serta motivasi dan komitmen organisasi sebagai variabel intervening terhadap variabel dependenya yaitu kinerja. Penelitian ini menggunakan sumber data primer yaitu kuesioner dengan menggunakan teknik purposive sampling. Sampel disebar kepada 40 responden karyawan non manajemen PT.Ewindo. Dari hasil penelitian menunjukkan bahwa secara parsial seluruh variabel memiliki pengaruh yang signifikan terhadap kinerja (Y) dimana variabel motivasi memiliki nilai koefisien jalur tertinggi yaitu 0,575 atau sebesar 33,1% pengaruhnya terhadap kinerja. Begitu pula secara simultan, variabel kompensasi, motivasi, komitmen organisasi secara bersama sama memiliki pengaruh yang signifikan terhadap kinerja karyawan dimana Fhitung > Ftabel (50,959 > 2,493) dengan tingkat signifikansi < 0,05. Serta memberikan pengaruh sebesar 88,2 % terhadap kinerja karyawan, sedangkan sisanya sebesar 11,8 % merupakan pengaruh dari variabel lain diluar penelitian.
ASEAN-5 Countries Stock Returns in Light with the Three-Fama and French Factor Model in Global Perspective
Authors: Andrianantenaina Hajanirina
Published: May 2019

This paper attempts to investigate the three factor model proposed by Fama and French (1993) upon the five country members within the Association of Southeast Asian Nations or simply ASEAN-5. Most of the studies on these countries deal with the cointegration or co-movement of market stock returns. In overall, these markets are found cointegrated and break the boundaries amongst the cross-border. Besides, global interraction is also studied. Specific factors are not yet considered. Thus, global interaction is studied using the global three factor model. The samplesconsist of five countries global daily stock market index including Indonesia, Malaysia, Philippines, Singapore and Thailand from 2013 to2018. The result of this research shows a positive significant small minus law (SML) factors towards the global index for the case of Phillipines. Yet, other factors do not. Surprisingly, Indonesia, Malaysia, Singapore and Thailand are found insignificant towards the global factors.
The Analysis of Stock Price in Tourism Industry Listed in Indonesia Stock Exchange 2012-2016
Authors: Angela Novita Kristiana , Masjud Yunita Ismail
Published: May 2019

The tourism industry showed rapid growth from year to year, but sales in some tourist companies were declined. This study was analyzed the stock price of tourism companies listed in Indonesia Stock Exchange from 2012-2016. There were PT Bukit Uluwatu Villa Tbk, PT Destinasi Tirta Nusantara Tbk, PT Jakarta International Hotels and Development Tbk, and PT Bayu Buana Tbk. This study conducted to prove the significant partially and simultaneously influenced of debt equity ratio (X1), current ratio (X2), earning per share (X3), price to book value (X4), and return on asset (X5) towards the stock price (Y). In addition, this research also identified the most significant influence factor towards the stock price. Data collection method was purposive sampling and got 80 observations from 4 companies in 5 consecutive years (2012-2016) which fulfilled the criteria. This research adopted quantitative research with multiple regression analysis. The result showed that from 5 independent variables, DER had negative significant to the stock price, CR had negative significant to the stock price, EPS positive significant to the stock price, PBV positive significant to the stock price, and ROA negative significant to the stock price. DER, CR, EPS, PBV, and ROA simultaneously had a significant relationship to the stock price. In summary, EPS and PBV is the variable that had the strongest influence to the stock price of tourism industry.
Dynamic Analysis of Two-lane Skewed Bridge and High-speed Train System
Authors: Jahangiri Meysam , Zakeri Jabar Ali
Published: May 2019

Bridges are vital in the operation of railway networks since any hindrances to their operation could suspend the flow of traffic. An important characteristic of bridges highly affecting their behavior is the skew angle. In this paper, a sensitivity analysis is performed to identify the effects of skew angle on train-track interaction for single- and double-sided crossings of a high-speed train. Comprehensive three-dimensional finite element models of the bridge and vehicle are developed, which are then calibrated using dynamic field test results. Effects of skew angle on shape modes and modal frequencies, acceleration values, and bridge displacement in various crossing speeds are studied. The results showed that if the bridge skew angle is more than 15°, it will affect the modal shape and frequency of the bridge. When the skew angle is less than 15°, the results of the bridge displacement are similar to those of the bridge with skew angle of zero. However, with the increase of the skew angle, the deformation value of the bridge decreases and the speed corresponding to the maximum displacement value also varies. Finally, the results of acceleration due to the speed and skew angle of the bridge are not the same in one-way and two-way passing states.
An Investigation into Mechanical Properties of Ductile Cast Iron with Different Heat Treatment Processes
Authors: Moussa Romany R. , Ali Amer E. , Abdel-Magied Ragab K. , Elshiekh Mohamed N.
Published: May 2019

The mechanical properties as well as microstructure of the ductile cast iron (DCI) are most likely affected by heat treatments. In this work, the mechanical properties of different heat treated of DCI alloy were investigated. Two heat treatment (HT) processes were conducted for DCI; austempering and quenching followed by lower tempering. The melted alloy of DCI was poured in Y-block, from which the specimens of the mechanical tests were prepared. Experimental tests were carried out to investigate the effect of these HT processes on the mechanical properties. A comparison between mechanical properties due to HT and as cast DCI are presented and discussed. The results showed that there is a difference in microstructure, homogeneity, wear rate and compression of DCI based on the conducted heat treatment.
Dimensiones de análisis organizacional: Caso en la industria de Energía en Ecuador
Authors: Ramírez-Sáenz de Viteri Santiago , Puente Carlos
Published: May 2019

INTRODUCCIÓN. Las organizaciones constituyen un sistema socio-técnico integrado dentro de un contexto socioeconómico y político, el análisis de su interacción en el tiempo es la propuesta de este artículo, enfocado en el análisis del caso de una industria en la cual en los últimos años ha existido una dinámica intensa. OBJETIVO. Determinar dimensiones específicas de análisis en una compañía del sector de energía en el Ecuador durante un período. MÉTODO. El análisis de caso como herramienta de vínculo entre la teoría y el pragmatismo organizacional. RESULTADOS. Las dimensiones al interior del espacio organizacional son: estructura organizacional, personas y cultura, procesos y sistemas de innovación, mientras que las externas son: relaciones externas y contexto organizacional. DISCUSIÓN Y CONCLUSIONES. La integración cultural se ve afectada por la falta de comunicación, especialmente cuando se dan procesos de fusiones o adquisiciones, en este sentido los procesos deben considerar sistemas estructurados de seguimiento, control y división del trabajo bajo niveles definidos de descentralización en función de la especialidad del conocimiento, con el apoyo de normativa que promueva la innovación y la sistematización de la información. Desde el análisis endógeno el contexto debe ser establecido con una visión global y por su parte las relaciones externas se definen como un factor de sostenibilidad en el largo plazo.
Da’wah of Digital Era Applicative Study: Qs. An-Nahl: 125 on Millennial Generation
Authors: Nasution Muhammad Raihan
Published: May 2019

In this digital era, young people are very vulnerable to negative things, therefore Islam as a religion which is rahmatan lil alamin, must take appropriate and fast actions to save young generations of Islam from getting lost in the darkness of cyberspace life. This article is prepared with a library research approach by conducting a literature review and collecting data from various sources and subsequently, the data is analyzed descriptively by presenting facts or findings which are then theoretically reviewed. Therefore da’wah of digital era really must use the media, especially new media. The development of communication technology has changed the way people communicate and interact. Nowadays, almost everyone uses the internet to send, search, and read information. Therefore, the Qur’an Surah An-Nahl: 125 offering da'wah methods of digital era have to be able to attract sympathetic Millennials, presenting representative, interactive and innovative da'wah methods through social media is the best way to save the young generations of Islam in the future.
The Ability to Understand Questions of Writing Scientific Works based on Higher Order Thinking Skill (HOTS) in SMAN 3 Medan
Authors: Susilo Eko Firman , Adisaputera Abdurrahman , Lubis Malan
Published: May 2019

This study discusses about the ability to understand questions of writing scientific based on higher order thingking skill (HOTS) in SMAN 3 Medan. This type of research uses research and development in the field of education known as Research and Development (R & D). The location of this research is at SMAN 3 Medan. The research is conducted in the 2018/2019 Learning Year. The subjects in this study are 30 students  of Class X of SMAN 3 Medan. The result shows that the ability to understand the assessment instrument questions of writing scientific work based on higher order thinking, students get an average value of 71 with sufficient categories.
New Hispaniola locality record for the endemic beetle Nicrophorus hispaniola Sikes & Peck, 2000 (Coleoptera: Silphidae: Nicrophorinae)
Authors: Perez-Gelabert Daniel E.
Published: May 2019

The endemic Hispaniolan beetle Nicrophorus hispaniola Sikes & Peck, 2000, is reported from the locality of Zapotén, Sierra de Bahoruco, Dominican Republic, a national park outpost near the border with Haiti. This species appears restricted to Sierra de Bahoruco and Sierra de Neiba in the southwestern corner of the Dominican Republic.
Primeros registros de mísidos (Crustacea: Peracarida, Mysida) del Parque Nacional Arrecife Puerto Morelos, Quintana Roo, México
Authors: Ortiz Manuel , Winfield Ignacio , Cházaro-Olvera Sergio
Published: May 2019

Los mísidos del Caribe mexicano permanecen poco estudiados hasta el presente. Este trabajo representa el primer registro de estos crustáceos para el Parque Nacional Arrecife Puerto Morelos, Quintana Roo, México. El material fue recolectado de macroalgas, esponjas y roca de coral, con ayuda de equipo SCUBA. Se documentan ocho especies de mísidos para dicho parque arrecifal. Las especies Heteromysis elegans, Brattegard, 1974; H. (Olivemysis) floridensis Brattegard, 1969 y H. (O.) siciliseta Brattegard, 1970, constituyen registros nuevos para el Caribe mexicano.
A new frog of the Eleutherodactylus abbotti species group (Anura: Eleutherodactylidae) from Hispaniola, with bioacoustic and taxonomic comments on other species
Authors: Díaz Luis M. , Incháustegui Sixto J. , Marte Cristian , Köhler Gunther , Cádiz Antonio , Rodríguez Marcos
Published: May 2019

A new species of frog, Eleutherodactylus geitonos sp. nov., is described from the southeastern slope of the Cordillera Central, Dominican Republic. The new frog is closely related to E. haitianus and both species share a small size. They differ in some morphological proportions and other external features, coloration, advertisement calls and DNA sequences of the 16S rRNA gene. Morphological and bioacoustic comparisons with other species in the  E. abbotti species group are also provided. Our preliminary genetic data suggest that the taxonomic status of E. neodreptus (a synonym of E. audanti) and E. melatrigonum need to be re-evaluated.
Especie nueva de cangrejo de arena del género Lepidopa en Veracruz, México, y una clave ilustrada de las especies citadas para el golfo de México y el mar Caribe
Authors: Ortiz Manuel , Tello-Musi José Luis , Morales-Moreno Alberto
Published: May 2019

Se presenta la descripción de una especie nueva de cangrejo de arena del género Lepidopa. Ha sido colectada en la zona litoral de la playa Villa Rica, Veracruz, México. Existen 14 especies conocidas del género. De ellas, seis han sido citadas para el golfo de México y el mar Caribe.  La nueva especie, Lepidopa boykoi, se distingue con facilidad de las restantes conocidas, al presentar sus pedúnculos oculares rectangulares, con sus órbitas situadas en los ángulos basales internos de los mismos. Se ofrece además una clave ilustrada para facilitar la identificación de las especies presentes en la región.
Escarabajos acuáticos (Coleoptera: Adephaga, Polyphaga) de la reserva florística manejada Monte Barranca, Santiago de Cuba, Cuba
Authors: Deler-Hernández Albert , Cala-Riquelme Franklyn
Published: May 2019

Se realizó un estudio de la fauna de escarabajos acuáticos de la Reserva Florística Manejada Monte Barranca. Se reportaron un total de 264 ejemplares, distribuidos en 5 familias, 17 especies y una subespecie.
Hábitat, actividad diurna y morfometría de cuatro especies de ofidios (Reptilia: Squamata) de Cuba
Authors: Blanco-Ojeda Josefina , Fong Ansel
Published: May 2019

Los ofidios constituyen el segundo grupo en importancia dentro de los reptiles en las Antillas, pero la ecología de sus especies no ha sido muy estudiada. El propósito de este trabajo es dar a conocer algunos aspectos de la historia natural de cuatro especies de ofidios de Cuba (familias Dipsadidae y Tropidophiidae), acumulados durante ocho años de observación en 27 localidades y 11 tipos de hábitats. Las cuatro especies viven en una amplia diversidad de hábitats, incluyendo algunos con alta influencia humana. La especie de menor plasticidad ecológica fue Tropidophis wrighti, la que se encontró solo en el 45.4% de los hábitats y tuvo menor tolerancia por los ambientes antropizados. Todas las especies usan mayormente microhábitats terrestres, pero Cubophis cantherigerus y T. melanurus utilizan, en alguna medida, los substratos arbóreos. Dos especies (las de la familia Dipsadidae) tienen actividad diurna y parecen ser heliófilas, mientras que las otras dos (las de la familia Tropidophiidae) parecen tener poca actividad diurna y pueden considerarse como especies umbrófilas. Se detectaron dos agrupaciones morfológicas que parecen tener bases filogenéticas, ya que están poco relacionadas con el microhábitat o la alimentación.
Primeros registros de Acrocéridos (Diptera:Acroceridae) para la fauna actual de República Dominicana
Authors: Perez-Gelabert Daniel
Published: May 2019

Se registra Turbopsebius brunnipennis (Sabrosky) por primera vez para la República Dominicana. Este es el primer registro de Acroceridae actuales para este país.