bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Pemberian Tugas Awal dalam Pembelajaran Ekspositori terhadap Hasil Belajar Siswa SMAN 11 Makassar (Materi Pokok Kesetimbangan Kimia)
Authors: Nurfadzillah Nurfadzillah , Danial Muhammad , Auliah Army 
Published: July 2019

ABSTRAKJenis penelitian ini adalah penelitian eksperimen semu dengan tujuan untuk mengetahui pengaruh pemberian tugas awal dalam pembelajaran ekspositori terhadap hasil belajar siswa. Populasinya adalah kelas XI IPA SMA Negeri 11 Makassar Tahun ajaran 2015/2016 yang terdiri dari 7 Kelas. Pengambilan sampel melalui teknik random sehingga diperoleh kelas XI IPA1 sebagai kelas eksperimen dan XI IPA2 sebagai kelas kontrol dengan jumlah masing-masing siswa yang dijadikan sampel adalah 32 orang. Variabel bebasnya adalah pemberian tugas awal dalam pembelajaran ekspositori pada kelas eksperimen dan pembelajaran ekspositori pada kelas kontrol, sedangkan variabel terikatnya adalah hasil belajar siswa. Pengumpulan data dilakukan dengan menggunakan tes hasil belajar siswa yang dianalisis dengan Statistik Deskriptif dan Statistik Inferensial dengan bantuan SPSS versi 20. Hasil analisis Deskriptif menunjukkan perolehan nilai rata-rata post-test untuk kelas eksperimen sebesar 67,63 sedangkan kelas kontrol 57,32. Berdasarkan hasil analisis statistik inferensial diperoleh nilai signifikansi sebesar p= 0,046 < α = 0,05 yang berarti bahwa H0 ditolak dan H1 diterima. Hal ini dapat disimpulkan bahwa Pemberian Tugas Awal dalam Pembelajaran Ekspositori berpengaruh positif terhadap hasil belajar siswa kelas XI IPA SMA Negeri 11 Makassar pada materi kesetimbangan kimia.Kata Kunci: Tugas Awal, Ekspositori, Hasil Belajar ABSTRACTThis research was an experimental research which aimed to discover the influence of pre-task in expository learning to students’ learning achievement of Kelas XI IPA in SMA Negeri 11 Makassar, Academic Year of 2015/2016. There are 6 classes of Kelas XI IPA in SMA Negeri 11 Makassar. This research used simple random sampling, where Kelas XI IPA 1 as the experimental class and Kelas XI IPA 2 as the control class. Each class contains of 32 students. The independent variable is pre-task in expository learning for the experimental class, and expository learning for the control class. The dependent variable is students’ leraning achievement. The data collection was obtained by the descriptive statistical and inferential statistical analysis of students’ test result using SPSS analysis version 20. The result of descriptive statistical analysis showed the mean score of post-test in experimental class was 67,63 and 57,32 in control class. For the result of inferential statistical analysis showed significance value of p= 0,046 < α = 0,05 which means H0(null hypothesis) was rejected and H1 (alternative hypothesis) was accepted. It is concluded that pre-task in learning expository has positive influence to students’ learning achievement of Kelas XI IPA in SMA Negeri 11 Makassar.Key word: Pre-Task, Expository Learning, Learning Achievement
Actualization of Pancasila Values (Indonesian Ideology) in Majelis Taklim Organization
Authors: Erliyana Rika , Huda Samsul 
Published: July 2019

This research begins based on observations of many cases of decadence in the actualisation of Pancasila values in various fields, especially in the field of education. Because of the lack of students' understanding of the importance of actualising Pancasila values in all aspects of life. This type of research is research and development (R & D). The results of this study: the more their awareness of the importance of divinity values, deepened their understanding of the significance of tasammuh attitude (morality), members of Majelis Taklim (Islamic study organization) prioritize public interests over personal and group interests, the existence of fair and free deliberation in determining activity plans, and their increased awareness of the importance of implementing simple life behaviors. The results of quantitative data analysis show that the products developed are feasible to be used as learning media in the activities of the Taklim Assembly Organization. This evidenced by the study of the overall data of the validator, and the score of 3.93 is in the "Good" category. The constructor response score to the module in a small scale trial was 82% in the "very high" grade. Observation of the improvement in the ability of the coaches by applying the modules in small-scale experiments reached 86.33%, and large-scale trials reached 90%, which were both in the "very high" category.
Penelitian ini diawali berdasarkan pengamatan banyak kasus-kasus dekadensi aktualisasi nilai-nilai Pancasila dalam berbagai bidang, terutama dalam bidang pendidikan. Karena kurangnya pemahaman siswa akan pentingnya mengaktualisasikan nilai-nilai Pancasila dalam segala aspek kehidupan. Jenis penelitian ini adalah penelitian dan pengembangan (R&D). Hasil penelitian: semakin bertambahnya kesadaran mereka terhadap pentingnya nilai ketuhanan, memperdalam pemahaman mereka mengenai pentingnya sikap tasammuh (berakhlak), siswa anggota Majelis Taklim (organisasi pengkajian Islam) lebih mengutamakan kepentingan umum di atas kepentingan pribadi dan golongan, adanya musyawarah yang adil dan bebas berpendapat dalam menentukan rencana kegiatan, serta bertambahnya kesadaran mereka akan pentingnya menerapkan perilaku hidup sederhana. Hasil analisa data kuantitatif menunjukan bahwa produk yang dikembangkan layak untuk digunakan sebagai media pembelajaran dalam kegiatan Organisasi Majelis Taklim. Hal ini dibuktikan berdasarkan analisa data keseluruhan validator diperoleh skor 3,93 yang berada pada kategori “Baik”. Skor respon pembina terhadap modul dalam uji coba skala kecil sebesar 82% yang berada pada kategori “sangat tinggi”. Observasi peningkatan kemampuan pada pembina dengan menerapkan modul pada uji coba skala kecil mencapai 86,33% dan uji coba skala besar mencapai 90% yang sama-sama berada pada kategori “sangat tinggi”.
Pengembangan Sistem Informasi Feedback Pelanggan Hosting Pada CV. E-Padi Corporation Berbasis Web
Authors: Afrizal Afrizal , Fitriani Fitriani 
Published: July 2019

a b s t r a c tOne of the tasks of e-padi.com company is to make customer friendly service that is by making service feedback for product or service that have been bought by customer. At this time the feedback service that has been run still using the system of phone calls and sms. Service using the phone is a practical service performed by the customer and get a fast response from the service provider. However, the service using the phone or sms does not provide a recap or record of feedback from customers or companies. The purpose of this information system development is to design and build a customer feedback system based computer hosting systematic, structured and directed at the CV. E-Padi Corporation. Customer feedback information system generated to process Domain data and hosting customers, especially on the corporate environment CV. E-Padi Corporation with the results of form data user, Domain, hosting and feedback. The resulting report is customer feedback data and overall customer data. Web-based presentation with PHP programming and mySQL database.Keywords:Information systems, feedback, hosting, Domains a b s t r a kSalah satu tugas dari dari perusahaan e-padi.com adalah membuat pelayanan pelanggan yang user friendly yaitu dengan membuat layanan feedback atas produk maupun jasa yang telah dibeli pelanggan. Pada saat ini layanan feedback yang telah dijalankan masih menggunakan sistem panggilan telepon maupun sms. Layanan menggunakan telepon merupakan layanan praktis yang dilakukan oleh pelanggan dan mendapatkan respon yang cepat dari penyedia layanan. Akan tetapi layanan menggunakan telepon maupun sms tidak menyediakan rekap atau record dari feedback dari pelanggan maupun perusahaan. Tujuan dari pengembangan sistem informasi ini adalah merancang dan membangun suatu sistem informasi feedback pelanggan hosting berbasis komputer yang sistematis, terstruktur dan terarah pada CV. E-Padi Corporation. Sistem informasi feedback pelanggan yang dihasilkan dapat mengolah data Domain dan hosting pelanggan khususnya pada lingkungan perusahaan CV. E-Padi Corporation dengan hasil berupa form data user, Domain, hosting dan feedback. Laporan yang dihasilkan adalah data feedback pelanggan dan data pelanggan secara keseluruhan. Penyajiannya berbasiskan web dengan pemrograman PHP dan database mySQL.Kata Kunci:Sistem Informasi, feedback, hosting, Domain
Aplikasi Manajemen Persediaan Barang Berbasis Economic Order Quantity (EOQ)
Authors: Iqbal Taufiq , Aprizal Daniel , Wali Muhammad 
Published: July 2019

a b s t r a c tInventory management is an activity undertaken by a company that is needed in making decisions so that the need for materials or goods for the purposes of the company's activities both production and sales can be met optimally with the least risk possible. Over-inventory is wasteful because it causes too high loads for storage and maintenance during storage at the warehouse. This research tries to build an inventory application by applying EOQ (Economic Order Quantity) method as the base of development. This research method is divided into three stages, namely data collection pre-development, development and implementation, and data collection post-development. The result of this research is inventory application with EOQ Probabilistic method with emphasizing result with graph form to facilitate company owner in making decision. Inventory management system built using HTML, CSS, Jquery, Java Script, JSON, AJAX, Boostrap as a media in interface design. While PHP as the server side and MySQL as the database.Keywords:Application, Inventory Management, Economic Order Quantity (EOQ) a b s t r a kManajemen persediaan barang merupakan kegiatan yang dilakukan oleh suatu perusahaan yang diperlukan dalam membuat keputusan sehingga kebutuhan akan bahan ataupun barang untuk keperluan kegiatan perusahaan baik produksi maupun penjualan dapat terpenuhi secara optimal dengan resiko yang sekecil mungkin. Persediaan yang terlalu besar (over stock) merupakan pemborosan karena menyebabkan terlalu tingginya beban-beban biaya guna penyimpanan dan pemeliharaan selama penyimpanan di gudang. Penelitian ini mencoba membangun sebuah aplikasi persediaan dengan menerapkan metode EOQ (Economic Order Quantity) sebagai dasar pengembangan. Metode penelitian ini dibagi dalam tiga tahapan, yaitu pengumpulan data pra pengembangan, pengembangan serta implementasi, dan pengumpulan data pasca pengembangan. Hasil dari penelitian ini merupakan aplikasi persediaan dengan metode EOQ Probabilistik yang dengan menitikberatkan hasil dengan bentuk grafik untuk mempermudah pemilik perusahaan dalam mengambil keputusan. Sistem manajemen persediaan yang dibangun dengan mengunakan bahasa pemrograman HTML, CSS, Jquery, Java Script, JSON, AJAX, Boostrap sebagai media dalam perancangan antar muka. Sedangkan PHP sebagai server side dan MySQL sebagai database.Kata Kunci:Aplikasi, Manajemen Persediaan Barang, Berbasis Economic Order Quantity (EOQ)
Persepsi Masyarakat terhadap Kesadaran Muzakki dalam Membayar Zakat di Kabupaten Pinrang
Authors: Hj. Muliati  , Rasyid St. Cheriah 
Published: July 2019

Penelitian ini membahas tentang Persepsi Masyarakat Terhadap Kesadaran Muzakki dalam Membayar Zakat di Kabupaten Pinrang. Penelitian ini bertujuan untuk mengetahui Persepsi Masyarakat Terhadap Kesadaran Muzakki dalam Membayar Zakat di Kabupaten Pinrang.Hasil penelitian ditemukan: pertama, Bentuk pengelolaan Badan Amil Zakat Nasional Kabupaten Pinrang sebagai Lembaga Pengumpulan Zakat di bawah naungan pemerintah, yang menurut pengamatan peneliti, merupakan Lembaga Pengumpul Zakat yang lebih terprogran dengan mengusahakan perencanaan,pengumpulan,pendistribusian, pelaporan, pertanggungjawaban, dan pendayagunaan Zakat yang adil, optimal dan efektif. Kedua, Persepsi masyarakat muzakki terhadap faktor yang menjadi determinasi kesadaran muzakki dalam mengeluarkan zakat di Kabupaten Pinrang ditemukan dari hasil wawancara kepada para muzakki adalah faktor religiusitas Ibadah, faktor pengetahuan muzakki terhadap zakat, faktor harta Kekayaan atau Pendapatan, faktor peran pemerintah dan Ulama, serta faktor kredibilitas lembaga amil zakat.
Solar Filament Eruptions as Precursors to Flare–CME Events: Establishing the Temporal Connection
Authors: Sinha Suvadip , Srivastava Nandita , Nandy Dibyendu 
Published: July 2019

Abstract
Elongated structures on the Sun’s surface known as filaments are known to have a connection with energetic events of space weather consequence (flares and coronal mass ejections (CMEs)). In this work, we explore the connection between the eruptive dynamics of filaments and the initiation of solar flares and CMEs. We estimate the filament eruption start time by tracking the filament throughout its eruption phase. We define the filament eruption start time as the time from which the filament area starts to decrease as observed in Hα images. A total of 33 eruptive filament events are reported in this study, out of which 73% are CME associated and 76% are related to solar flares. We find a good correlation between area decay rate of the quiescent filaments and the speed of the associated CMEs with a correlation coefficient of 0.75. By analyzing the time delay of the extreme ultraviolet brightening of solar flares relative to the start time of associated filament eruption, we show that in 83% of cases, filament eruption precedes the flare brightening, which indicates that eruptive filaments can be considered as one of the precursors for the occurrence of a solar flare. Finally, we study the time delay of the CME onset from the time of initiation of the filament eruption process and show that for most of the cases, CMEs occur within 2 hr from the start time of the filament eruptions. This study would be useful for space weather assessment and characterization based on automated trackers of solar filament dynamics.
Rheumatic and Musculoskeletal Adverse Events with Immune Checkpoint Inhibitors: Data from the United States Food and Drug Administration Adverse Event Reporting System
Authors: Pundole Xerxes N , Sarangdhar Mayur , Suarez-Almazor Maria E 
Published: July 2019

Abstract
Background: Despite their efficacy, immune checkpoint inhibitors (ICIs) can cause significant immune-related adverse events (irAEs). Rheumatic and musculoskeletal irAEs can be serious and adversely affect the quality of life. The full spectrum of irAEs is still emerging, and to represent and better understand their scope, we evaluated the United States Food and Drug Administration Adverse Event Reporting System (FAERS) database. Methods: We used AERSMine, an open-access web application to mine FAERS data across 11,919,342 patients from 2011 (first quarter) to 2018 (fourth quarter). Measures of disproportionality were calculated using well-established pharmacovigilance metrics, proportional reporting ratios, and safety signals (information component), in patients receiving ICI. Results: We analyzed 63,979 cancer patients for reports of ICI-associated AEs. Eighty-two percent of these reports were in relation with anti-PD-1 inhibitors. Rates of rheumatic and musculoskeletal AEs were higher in men and in patients &gt;65 years of age. Several statistically significant AEs were identified, most in relation with PD-1 inhibitors. AEs with the highest number of reports included arthralgia (n = 1062), followed by myalgia (n = 532), myositis (n = 438), arthritis (n = 403), and rhabdomyolysis (n = 230). Novel AEs affecting the skeleton included compression fractures, fractures at various skeletal sites (rib, thoracic vertebral, and humerus), osteonecrosis of the jaw, osteitis, and osteomyelitis. Conclusion: A wide spectrum of rheumatic and musculoskeletal AE signals were detected within the FAERS data which may signify the emerging trends of irAEs post approval of ICI. Additional research to explore mechanisms and identify optimal management strategies of these AEs is warranted.
Manifestations and Causes of Civil Service Corruption in the of Developing Countries
Authors: Desta Yemane 
Published: July 2019

This article examines the manifestations and causes of corrupt practices in the civil service of developing countries based on review of theoretical and empirical literature regarding corruption and development. Among the corrupt practices identified are: bribery, embezzlement, fraud, extortion, abuse of power, conflict of interest, insider trading/abuse of privileged information, favoritism, collusion with business interests, procurement contract/bid rigging and influence peddling This article also has identified the main underlying causes of corruption in the civil service of developing countries to be politicization of the civil service, poor pay, lack of accountability/transparency in public organizations, weak enforcements mechanisms, lack of merit-based career advancement, and excessive/ opaque regulations. The findings reported this article reveal that ethical violations in the civil service and overall corruption levels in politics, economy, and society are very high, with the negative outcome of hampering economic growth, sabotaging social justice and contributing to political instability in the context of developing countries. Keywords: accountability, civil service, corruption, corruption perception index, developing countries, development, ethics, transparency
Modelo para el desarrollo y evaluación de la usabilidad en sistemas de interacción tangible desde la perspectiva del diseño centrado en el usuario
Authors: Escalante Caicedo Ana Bely 
Published: July 2019

La interacción tangible permite estudiar los productos o interfaces de usuario que tienen la capacidad de facilitar a las personas una mejor interacción entre los objetos físicos y la información digital en tiempo real, en un contexto de aplicación determinado, eliminando así la distinción entre los dispositivos de entrada y salida. Por ello, se conoce como una forma de interacción humano-computador donde lo digital se integran con el mundo físico para generar una interacción más agradable, intuitiva e interactiva al usuario, la que se ha permeado en las diferentes áreas del conocimiento como educación, entretenimiento, programación, comunicación, expresión artística y el entorno empresarial en búsqueda de obtener mejores experiencias a nivel de usuario desde el trabajo colaborativo. El proyecto asumió el reto de investigar sobre las bases en fundamentos teóricos de los modelos de diseño de interacciones tangibles existentes y áreas de aplicación, de donde se tomaron las actividades comunes y se enmarcaron en las etapas del ciclo de vida de un sistema de software y las etapas de los modelos del DCU; como resultado se creó una propuesta de un modelo para el desarrollo y evaluación de la usabilidad en sistemas de interacción tangible desde la perspectiva del diseño centrado en el usuario que sugiere la manera de construir un producto a partir de la orquestación de los componentes de IT en cinco etapas (planeación, análisis, diseño, construcción y pruebas) de forma interactiva e incremental centrados en el usuario, en cada etapa se recomienda una serie de actividades a realizar fáciles de articular a los procesos de desarrollo.
INFLUENCE OF THE MAIN FACTORS ON THE EFFICIENCY OF WET VORTEX DUST COLLECTORS
Authors: Krawczyk Janusz , Szatko Wieslaw , Postnikova Irina , Blinichev Valerian 
Published: July 2019

High efficiency of intensive work of wet scrubbers is the result of simultaneous formation of different collectors - dust collectors. Under the collectors it can understand the drops of the sprayed liquid, the bubbles generated in the conditions of intense bubbling, the liquid surface and the wet surface. All collectors are formed during the operation of the circulation unit, the features of which were considered in a previous article by the same authors. This article discusses the laboratory installation to assess the impact of various factors on the efficiency of collectors. The first device consists of three chambers in which the dust separation with a varying concentration of the suspension was analyzed independently in the drop area, under bubbling conditions, as well as upon impact on the wetted surface. To estimate the fractional effectiveness a multi-stage cascade impact mechanisms was used. A significant part of the second test bench was the dust collecting chamber, which provides a cross-flow of the suspension with respect to the dust gas acting on the surface of the liquid. A number of general efficiency tests were carried out at the stand under varying conditions of the impact of the outflow of dusty air on the surface of the liquid with constant dust dosing into the system. Dust removal efficiency was evaluated by measuring the mass of dust supplied to the system compared to the dust held by the filter on the outflow pipeline. The physical model of the phenomenon was developed on the basis of the hypothesis that the efficiency of dust particles capture by wet scrubbers depends on the absorption capacity of the liquid and, therefore, is associated with the concentration of the suspension. A high concentration of a suspension may prevent the penetration of particles in the reservoirs and not disclose them to the surface for further collisions of the dust particles.
Increasing perceived hand size improves motor performance in individuals with stroke: a home-based training study
Authors: Ambron Elisabetta , Jax Steven , Schettino Luis , Coslett H. Branch 
Published: July 2019

BackgroundIncreasing perceived hand size with magnifying lenses improves tactile discrimination and induces changes in action performance. We previously demonstrated that motor skills (tested with grip force, finger tapping, and a reach to grasp tasks) improved when actions were performed with magnified compared to normal vision; twenty-eight percent of 25 participants with stroke exhibited significant improvement on a composite measure of motor performance with magnification as compared to a session without magnification.MethodsTo investigate the potential implications of magnification of vision for motor rehabilitation, we recruited individuals with stroke from the original cohort who exhibited an improvement of at least 10% in grip force and/or finger tapping for a home training protocol. Six individuals with stroke completed a two-week home-based training program in which they performed a range of activities while looking at their hand magnified. Motor skills were measured before, immediately after, and two weeks after the training.ResultsFive of the six participants showed an improvement on motor tasks when tested after the training. In two participants the improvement was evident immediately after the training and persisted in time, while it occurred at two-weeks post-training in the other participants. These results suggest that the magnification of vision is a potential tool for the rehabilitation of post-stroke motor deficits.