bluuebunny/crossref_metadata_2025_split huggingface dataset:
Multi-algorithmic Palmprint Authentication System Based on Score Level Fusion
Authors: Murukesh C. , Elango G. Arul 
Published: October 2018

Abstract
Fusion of multiple algorithms utilizes as much information as possible from each algorithm for enhancing the performance of the biometric authentication system. It is a big challenge to formulate a single algorithm for any biometric authentication system to addresses the problem of illumination, orientations and pose variations. The palmprint features are extracted using two feature extraction algorithms namely contourlet transform with principal component analysis and dual-tree complex wavelet transform. The match scores obtained from matching modules were normalized using z-score and fused with different score level fusion schemes namely sum-rule,weighted sum-rule, and Support Vector Machine (SVM) fusion, respectively. The experimental results show that SVM score level fusion lead to an increased performance for the proposed multi-algorithmic palmprint authentication system with genuine acceptance rate of 98% for 0.1% false acceptance rate, and equal error rate of 1.5% compared to weighted sum-rule and sum-rule fusion schemes.
Can the Volume Ratio of Coarse to Fine Particles Explain the Hydraulic Properties of Sandy Soil?
Authors: Nielsen Jesper E. , Karup Dan , de Jonge Lis W. , Ahm Malte , Bentzen Thomas R. , Rasmussen Michael R. , Moldrup Per 
Published: October 2018

Core Ideas
The volume ratio of large to small particles controls intact sand hydraulic properties.
Simple model explained sand saturated hydraulic conductivity within a factor of two.
The new concept was also related to effective porosity and water retention points.
Soil mineral particles larger than 0.1 mm and organic matter need to be considered.
The volume ratio concepts seem promising for developing pedotransfer functions.
Hydraulic conductivity (Ks) and effective porosity (ϕeff) for saturated water flow are essential hydraulic properties for describing fluid and chemical transport in soil and groundwater systems. Typically, Ks is predicted by pedotransfer functions of soil texture and total porosity or ϕeff. This study shows that a more conceptual approach that uses a volume‐weighted ratio of coarser (part of the sand fraction) to finer (clay and organic matter) particles alongside total porosity could explain variations in both Ks and φeff in intact 100‐cm3 samples of 20 sandy surface and subsurface soils with <10% fines (clay + organic matter). The Ks function used was a simple power‐law function of the volume‐weighted coarse/fine particle ratio with two calibration parameters [A and pore network connectivity (PNC)]. The value of the power‐law exponent (PNC) in the calibrated function was 1.8, similar to power‐law exponents for gas diffusivity and air permeability in unsaturated soil (1.5–2). The second calibration parameter (A) probably depends on the soil classes under consideration, the Ks measurement method, and the sample scale. A sensitivity analyses showed that both Ks and ϕeff (taken as the volume content of pores larger than 30 μm, that is, drained at –10 kPa of soil water matric potential) are especially sensitive to organic matter content. Besides the water transport parameters, water retention under dry conditions was also closely correlated with the volume‐weighted fines content. Therefore, the volume ratio concept seems to be a promising platform for the development of simple, accurate functions for the hydraulic properties of coarse‐textured soils.
Hydrogeological and hydrogeochemical characterization of the unconfined aquifer in the fluvio-eolian plain of Cordoba (Argentina)
Authors: Becher Quinodoz F. , Maldonado L. , Blarasin M. , Lutri V. , Cabrera A. , Giuliano Albo M. J. , Matteoda E. 
Published: October 2018

Abstract
The studied area, a vast plain located in the South of Córdoba (Argentina), presents a relief resulting from the juxtaposition of an eolian and a fluvial system. The objective of this work was to characterize the unconfined aquifer from a dynamic and a geochemical point of view, establishing relationships with lithological and geomorphological features and validating with statistical multivariate analysis (Q mode) of the geochemical data. The unconfined aquifer presents variable hydraulic gradients and groundwater velocity, both conditioned by the local relief and lithology. The aquifer showed a varied spatial geochemical pattern with fresh to salty water (0.4–10.0 g/L) and sodium bicarbonate to sodium chloride geochemical types, in some places of mixed anionic type. The statistical analysis showed two groups: Group 1 links salty-brackish groundwater of sulfate and chloride type with longitudinal dunes and lowlands with locally outcropping water. It represents evolved groundwater coming from intermediate and regional flows. Group 2 links fresh groundwater of bicarbonate type with active dunes and paleochannels. In these sites, where coarser sediments prevail, local groundwater flow cells develop as a result of recent recharge, leading to greater groundwater velocity and decreasing the transference of ions to solution. These results allow us to identify the most promising areas for freshwater abstraction.
Social marketing approach to bring change in water use behaviour of rural people of Punjab, India
Authors: Sharma Preeti , Kaur Lakhwinder , Mittal Ritu , Kaur Samanpreet , Kaur Sukhjeet 
Published: October 2018

Abstract
The world today is the victim of climate change; rising temperatures, erratic rainfall and extreme weather events leading to overexploitation of groundwater for various purposes at agricultural and household level. The present study is an action research applying a seven-step approach of social marketing to bring change in water use behaviour of rural people of Punjab, India. Findings revealed that the overall level of awareness of the majority of the respondents regarding climate change was found to be medium. They also suggested that awareness of effects of climate change on water resources and factors responsible for water depletion should be created among farming families to make them water saving conscious. Thus, an awareness campaign consisting of rallies and street plays was conducted. Knowledge regarding water saving technologies was imparted through skill training. Adoption of small water saving devices on a trial basis was facilitated by distributing water literacy kits. Post-knowledge test data revealed that the knowledge of 68.0% farmers and 61.33% of farm women increased to a high level after intervention. All the respondents adopted distributed technologies on a trial basis. The social marketing approach proved to bring about change in the water use behaviour of rural people and impacted their knowledge and adoption level.
Pengembangan Model Pembelajaran Gerak Dasar Lokomotor Pada Siswa SD Kelas V
Authors: Amirzan Amirzan 
Published: October 2018

Gerak dasar terdiri dari gerak lokomotor, non loko motor dan manipulatife yang harus dapat dilakukan anak dengan benar, sehingga perkembangan gerak yang ia miliki kelak akan dapat mendukung setiap aktivitas gerak yang ia lakukan. Penelitian ini membahas tentang gerak dasar lokomotor yang berkaitan dengan gerak dasar. Penelitian ini adalah penelitian pengembangan Model Pembelajaran Gerak Dasar Lokomotor (PGDL), objek penelitian pada sekolah dasar paforit yang ada di Kecamatan Kota Sigli Kabupaten Pidie Propinsi Aceh, yakni; SDN 2 Percontohan Tijue, SD dan SD Unggul Iqra’ Sigli dengan jumlah sampekl secara keseluruhan 61 orang siswa, metode pengembangan mengacu pada metode yang dikemukakan oleh Borg dan Gall. Pengembangan model pembelajaran PGDL telah memenuhi kriteria syarat penerapan suatu model seperti: sintaksis (syntax), sistem sosial (social system), prinsip reaksi (principles of reaksi), sistem pendukung (support system), serta dampak instruksional dan dampak pengiring (instructional and nurturant effects). Dari hasil uji efektifitas model, terbukti secara empiris bahwa hasil produk berupa model pembelajaran gerak dasar lokomotor untuk Sekolah Dasar kelas V memiliki efektifitas yang sangat baik. Dengan kata lain, model pembelajaran gerak dasar lokomotor ini efektif untuk menunjang proses pembelajaran PJOK di Sekolah Dasar terutama papa tingkat kelas V.
HUBUNGAN STATUS GIZI TERHADAP KEBUGARAN JASMANI PADA SISWA SEKOLAH MENENGAH ATAS NEGERI 10 MERANGIN
Authors: Sukendro Sukendro , Zulfa Isnia 
Published: October 2018

Tujuan dari penelitian ini dilakukan adalah untuk mengetahui hubungan status gizi terdapat kebugaran jasmani pada Siswa Sekolah Menengah Atas Negeri 10 Merangin. Variabel dalam penelitian ini adalah variabel bebas (x) status gizi dan Variabel terikat (y) lari 1000 meter. Sampel yang diambil dalam penetian ini yaitu siswa kelas X SMAN 10 Merangin. Metode penelitian yang digunakan adalah metode korelasi dengan jumlah sampel 30 orang dari sebagian jumlah populasi yang berjumlah 136 orang. Sampel didapatkan dengan teknik random sampling. Hasil perhitungan analisis data kaidah keputusan jika thitung> ttabel berarti signifikan, sebaliknya jika thitung > ttabel berarti tidak signifikan, berdasarkan hasil yang didapat thitung 10,9840 dengan ttabel 1,70113 dengan demikian thitung lebih besar dari ttabel maka dapat disimpulkan bahwa terdapat hubungan kebugaran jasmani menggunakan lari 1000 meter dan status gizi pada siswa SMAN 10 Merangin. Dengan demikian dapat disimpulkan terdapat hubungan status gizi terhadap lari 1000 meter pada siswa SMAN 10 Merangin.
Results of new-generation intrapericardial continuous flow left ventricular assist devices as a bridge-to-transplant
Authors: Carrozzini Massimiliano , Bejko Jonida , Gambino Antonio , Tarzia Vincenzo , Lanera Corrado , Gregori Dario , Gerosa Gino , Bottio Tomaso 
Published: October 2018

Aims
We analysed the outcomes with the use of a new-generation continuous-flow left ventricular assist device (CF-LVAD) as a bridge-to-transplant (BTT).

Materials and methods
We included all patients implanted with an intrapericardial CF-LVAD as BTT, between January 2012 and December 2016. Primary outcomes were overall survival, survival on waiting list and postheart transplant (HTx) survival. The outcomes after HTx were compared with those of a contemporary cohort of patients transplanted without previous CF-LVAD (No-LVAD group, n = 73).

Results
We included 53 patients with a median age of 52 years (interquartile range: 43–59 years). Seventy-two percent were in INTERMACS profile 1–2 before implant; all entered the HTx waiting list after receiving the CF-LVAD. HTx was performed in 42 (79%) cases (LVAD group). Overall estimated survival (considering both pre-HTx and post-HTx) was 89% [95% confidence interval (CI) 81–98%] at 1 year and 80% (CI 70–92%) at 2 years. The estimated survival on waiting list was 91% (CI 80–100%) at 6 months, whereas the 1-year estimated post-HTx survival was 88% (CI 79–98%). The Kaplan–Meier curves of survival after HTx of LVAD versus No-LVAD group were comparable (log-rank P = 0.54), as well as the rates of post-HTx adverse events. A multivariable model of survival after HTx, accounting for the most relevant patient characteristics, identified LVAD use as a significant protective factor [LVAD versus No-LVAD hazard ratio 0.22 (CI 0.06–0.91)].

Conclusion
The use of new-generation intrapericardial CF-LVADs as a BTT resulted, in our series, in satisfactory pre-HTx and post-HTx outcomes.
Fırçasız DA motorunun hız kontrolünde PI katsayılarının Pareto tabanlı çok amaçlı optimizasyonu
Authors: CALGAN Haris , YAMAN Ramazan , İLTEN Erdem , DEMİRTAŞ Metin 
Published: October 2018

Bu makale PI kontrolör katsayılarının (Oransal kazanç Kp and Integral kazanç Ki) optimum değerlerini bulmak için Elman Yapay Sinir Ağları (EYSA) modeli kullanılan Pareto tabanlı çok amaçlı optimizasyonu ve Yanıt Yüzey Yöntemi’nin (YYY) karşılaştırılmasını sunmaktadır. Amaç fonksiyonu olarak oturma süresi (Ts) ve maksimum aşma (Mo) seçilmiştir. Çalışmanın amacı, PI kontrolör parametre katsayıları olan Kp ve Ki’nin optimum değerlerinin bulunmasıdır. İlk olarak, Minitab programı kullanılarak deney tasarımı gerçekleştirilmiştir. Daha sonra fırçasız doğru akım motoru hız kontrol sisteminin matematiksel modelinin oluşturulması için YYY ve EYSA modeli ayrı ayrı elde edilmiştir. Son olarak da, optimizasyon işlemi her iki yöntem ile ayrı ayrı gerçekleştirilmiştir. Optimizasyon işlemleri sonucunda, katsayıların optimum değerleri ve Pareto eğrisi elde edilmiştir. Elde edilen optimum değerler, sistemde kontrolör içerisine yazılarak fırçasız DA motorun gerçek zamanlı çıkışları elde edilmiştir. Sonuçlar karşılaştırıldığında, Pareto tabanlı EYSA yönteminde daha iyi performans sağlandığı görülmüştür.
PENGELOLAAN KESAN MAHASISWA PENGGUNA OOTD STYLE DI INSTAGRAM
Authors: Adam Fauzi Mochamad , Nuraeni Reni 
Published: October 2018

ABSTRAK

Instagram menjadi sebuah media sosial yang digandrungi oleh kaum remaja khususnya mahasiwa. OOTD Style menjadi sebuah trend fashion yang terus berkembang mengikuti zaman dengan menunjukkan outfit yang dipakainya di hari itu. Permainan peran dilakukan oleh mahasiswa pengguna OOTD Style melalui pengelolaan kesan yang dibuat untuk dapat tampil sebaik-baiknya hingga mendapatkan predikat sebagai mahasiswa yang fashionable. Fokus penelitian ini adalah untuk mengetahui penampilan panggung depan dan panggung belakang serta mendeskripsikan pengelolaan kesan mahasiswa pengguna OOTD Style yang di repost oleh akun @ootdupi di media sosial Instagram.
Penelitian ini menggunakan metode kualitatif dan format deskriptif dengan pendekatan dramaturgi berdasarkan paradigma konstruktivis. Informan terdiri dari tiga informan utama dan satu informan pendukung. Teknik pengumpulan data yang digunakan yaitu melalui wawancara, observasi dan dokumentasi.
Hasil penelitian menunjukkan bahwa image yang dibangun oleh mahasiswa pengguna OOTD Style yaitu melalui dramaturgi dan pengelolaan kesan di Instagram sebagai panggung depannya. Kesan fashionable ditunjukkan oleh ketiga informan melalui pemilihan outfit yang dipakai hingga berbagai macam hal penunjang lainnya agar foto outfit of the day yang ditunjukkan ketiga informan di Instagram terlihat lebih menarik.
Kata Kunci: Pengelolaan Kesan, Dramaturgi, Instagram, OOTD Style
Membedah Karya Erica Hestuwahyuni Melalui Studi Bahasa Rupa
Authors: Gautama Kurniawati 
Published: October 2018

Bahasa Rupa (picture-writing) is an invention of Prof.Dr. Primadi Tabrani to analize the specific character of Eastern tradition which is different from Western. It is a visual communication study in modern and traditional picture-writing system. The modern (western) bahasa rupa uses ‘close up’ format which recognized universally, whereas the traditional (eastern) system such as the relief of Borobudur Temple, Wayang Beber (scroll-painted picture presentations), Balinesse Painting, have specific drawing technique.
This essay, will analize an Indonesian and international recognized female painter, Erica Hestuwahyuni, whose artworks show childlike character.
As introduction this essay will elaborate the differences between painting and drawing, also Bahasa Rupa theory and character of children drawings.
Метод створення вестибулярного навантаження та його вплив на серцево-судинну систему фехтувальників
Authors: Andreyuk Nazariy 
Published: October 2018

Розглянуто вплив вестибулярного навантаження на серцево-судинну систему спортсменів-фехтувальників.
Мета статті – дослідження впливу вестибулярного навантаження на серцево-судинну систему, обґрунтування специфічної методики створення вестибулярного навантаження для спортсменів-фехтувальників.
Класичні обертальні проби створюють неспецифічне вестибулярне навантаження для спортсменів-фехтувальників. Тому запропоновано створювати вестибулярне навантаження за допомогою лінійного прискорення. При з’ясуванні впливу на серцево-судинну систему вестибулярного навантаження, що створювалося лінійними й кутовими прискореннями, визначалися показники роботи серцево-судинної системи кожного спортсмена до та після вестибулярного навантаження за змінами ЧСС, артеріального та пульсового тиску. Для створення лінійного прискорення спроектовано спеціальну платформу.
За результатами досліджень спортсменів розподілено на дві групи – залежно від реакції на вестибулярне навантаження активацією симпатичного або парасимпатичного відділу ВНС. Вплив вестибулярного навантаження на серцево-судинну систему спортсменів кожної групи був протилежним. Якщо в одній групі підвищується ЧСС і знижується АТ, то в іншій – навпаки. Після лінійних прискорень всі показники діяльності ССС у спортсменів обох груп змінилися так, як і після кутових. Проте величина змін була дещо меншою, тому що лінійні прискорення є звичними для фехтувальників.
Результати дослідження показали, що можливо й доцільно використовувати лінійне різноспрямоване вестибулярне навантаження для фехтувальників, тому що це пов’язано зі специфікою цього виду спорту.
AN APPLICATION OF GENETIC ALGORITHM FOR CLUSTERING OBSERVATIONS WITH INCOMPLETE DATA
Authors: Ananda Frisca Rizki , Saefuddin Asep , Sartono Bagus 
Published: October 2018

Cluster analysis is a method to classify observations into several clusters. A common strategy for clustering the observations uses distance as a similarity index. However distance approach cannot be applied when data is not complete. Genetic Algorithm is applied by involving variance (GACV) in order to solve this problem. This study employed GACV on Iris data that was introduced by Sir Ronald Fisher. Clustering the incomplete data was implemented on data which was produced by deleting some values of Iris data. The algorithm was developed under R 3.0.2 software and got satisfying result for clustering complete data with 95.99% sensitivity and 98% consistency. GACV could be applied to cluster observations with missing value without filling in the missing value or excluding these observations. Performance on clustering incomplete observations is also satisfying but tends to decrease as the proportion of incomplete values increases. The proportion of incomplete values should be less than or equal to 40% to get sensitivity and consistency not less than 90.
Keywords: Cluster Analysis, Genetic Algorithm, Incomplete Data.
<b>PREDICTION OF PLANTING DATE AND GROWING PERIOD USING SEA SURFACE TEMPERATURE (SST) ANOMALIES IN NINO 3.4 FOR INDRAMAYU DISTRICT </b>
Authors: Hidayati Rini , Chrisendo Daniel Naek 
Published: October 2018

<div>Agriculture is a very important sector in Indramayu’s economy. Approximately 53.52% of Indramayu residents are involved in agriculture. Indramayu is a center of rice production in Indonesia. Most of the </div><div>farmers use a traditional cropping method called Pranata Mangsa, which is based on periodic natural events, but not consider climate variability well. Climate variability has become a major obstacle to achieving a successful harvest, because it can affect the timing of planting and length of the growing season, which leads to drought and flood vulnerability. The planting date and growing season predicted by using monthly sea surface temperature anomalies (SSTa) in Nino 3.4. The August SSTa can describe the planting date better than the growing season, which are demonstrated best in Lohbener with R</div><div>2</div><div> = 45% with forecast skill reach = 84% and 92% for advanced and delayed planting dates. Knowing the planting date and growing season length produce a more effective cropping calendar, which includes details such as when to prepare the land, plant seeds, and harvest. This cropping calendar is expected to reduce the impacts of climate variability by providing a more efficient cropping pattern and avoiding potential harvest failures.Agriculture is a very important sector in Indramayu's economy. Approximately 53.52% of Indramayu residents are involved in agriculture. Indramayu is a center of rice production in Indonesia. Most of the farmers use a traditional cropping method called Pranata Mangsa, which is based on periodic natural events, but not consider climate variability well. Climate variability has become a major obstacle to achieving a successful harvest, because it can affect the timing of planting and length of the growing season, which leads to drought and flood vulnerability. The planting date and growing season predicted by using monthly sea surface temperature anomalies (SSTa) in Nino 3.4. The August SSTa can describe the planting date better than the growing season, which are demonstrated best in Lohbener with R2 = 45% with forecast skill reach = 84% and 92% for advanced and delayed planting dates. Knowing the planting date and growing season length produce a more effective cropping calendar, which includes details such as when to prepare the land, plant seeds, and harvest. This cropping calendar is expected to reduce the impacts of climate variability by providing a more efficient cropping pattern and avoiding potential harvest failures.</div>
<b>PENDUGAAN FLUKS PANAS DAN EVAPOTRANSPIRASI DENGAN JARINGAN SYARAF TIRUAN</b><br><i>HEAT FLUX AND EVAPOTRANSPIRATION ESTIMATION USING ARTIFICIAL NEURAL NETWORK</i>
Authors: Saptomo Satyanto Krido 
Published: October 2018

<em>Artificial neural network (ANN) approach was used to model energy dissipation process into sensible heat and latent heat (evapotranspiration) fluxes. The ANN model has 5 inputs which are leaf temperature T<sub>l</sub>, air temperature T<sub>a</sub>, net radiation R<sub>n</sub>, wind speed u<sub>c</sub> and actual vapor pressure e<sub>a</sub>. Adjustment of ANN was conducted using back propagation technique, employing measurement data of input and output parameters of the ANN. The estimation results using the adjusted ANN shows its capability in resembling the heat dissipation process by giving outputs of sensible and latent heat fluxes closed to its respective measurement values as the measured input values are given. The ANN structure presented in this paper suits for modeling similar process over vegetated surfaces, but the adjusted parameters are unique. Therefore observation data set for each different vegetation and adjustment of ANN are required.</em>
Os limites da autonomia privada em face da perspectiva civil-constitucional
Authors: Lima Germano Alves de , Baez Narciso Leandro Xavier 
Published: October 2018

O presente artigo objetiva analisar e identificar os limites à autonomia privada no Direito Brasileiro, à luz da sistemática una do ordenamento jurídico implantada com a promulgação da Constituição Federal de 1988. Para tanto, realiza, inicialmente, breve abordagem histórico-conceitual da autonomia privada e de seu conteúdo jurídico. Posteriormente, analisa as alterações da tutela da autonomia privada decorrentes da constitucionalização do Direito Civil, promovida a partir da promulgaçãoda Constituição Federal de 1988. Por fim, examina os limites da autonomia privada decorrentes da proteção à dignidade humana, aos direitos da personalidade e aos direitos fundamentais.