bluuebunny/crossref_metadata_2025 huggingface dataset:
INVESTIGASI PENGARUH TEMPERATUR WARNA BERKORELASI TERHADAP PERFORMA DSSC UNTUK SISTEM INDOOR SOLAR CELL
Authors: Khairuddin Muhammad , Nugrahanto Indrawan , Kamajaya Leonardo
Published: April 2021

This study proposes the best light source, based on its color temperature, to be installed for indoor photovoltaic (PV) system since the light source is very significant for indoor PV system and greatly affects the performance of Dye-Sensitized Solar Cell (DSSC). In outdoor PV system, the higher temperature in the environment gives a fine impact for DSSC’s performance. However, this trend is unclear in indoor PV system. Hence, some experimental researches, such as investigating the light properties and the performance of DSSC under fluorescent lamps FL865 with CCT 6500K and FL830 with CCT 3000K, will be carried out in order to find out a preferable luminaire between two for indoor PV system. The results show that a light source, FL830, with lower color temperature is better for DSSC’s outcome in indoor use. Since the lower CCT produced higher illuminance, intensity, and radiant power that make DSSC generated 2.28% higher power than the higher CCT.Keywords: DSSC, Color Temperature, Indoor Solar Cell(Penelitian ini mengusulkan sumber cahaya terbaik berdasarkan correlated color temperature (CCT) atau temperatur warnanya untuk digunakan pada sistem indoor solar cell karena sumber cahaya sangat mempengaruhi kinerja Dye-Sensitized Solar Cell (DSSC) yang digunakan pada sistem indoor solar cell. Dalam sistem solar cell di luar ruangan, suhu yang lebih tinggi di lingkungan memberikan dampak yang baik untuk kinerja DSSC. Namun, tren ini belum jelas jika DSSC digunakan di dalam ruangan. Oleh karena itu, beberapa penelitian eksperimental, seperti menyelidiki sifat cahaya dan kinerja DSSC di bawah lampu neon FL865 dengan CCT 6500K dan FL830 dengan CCT 3000K, akan dilakukan untuk menemukan luminer yang lebih unggul untuk sistem PV dalam ruangan. Hasilnya menunjukkan bahwa sumber cahaya, FL830, dengan temperatur warna (CCT) yang lebih rendah lebih baik untuk DSSC dengan penggunaan dalam ruangan. Karena CCT lebih rendah menghasilkan iluminasi, intensitas, dan daya pancaran yang lebih tinggi yang membuat DSSC mencapai kinerja yang lebih baik dengan menghasilkan daya 2.28% lebih tinggi dari CCT yang lebih tinggi.Kata Kunci: DSSC, Temperatur Warna, Solar Cell dalam Ruangan).
Pembuatan Desain Sistem Informasi Berita Acara Pencacahan di Kantor Bea Cukai Soekarno Hatta
Authors: Taufiq Rohmat , Purdiono Luky , Handayani Tuti , Budimantoro Budimantoro
Published: April 2021

In this decade, transparency of an organization is needed to show the wider community that the organization can be trusted. Soekarno Hatta Customs and Excise Office is a vertical unit under the Directorate General of Customs and Excise, Ministry of Finance of the Republic of Indonesia. One of its duties and functions is the Community Protector, which is to protect the public from the entry of dangerous goods. The methods used in data search include: interviews with employees and leaders, direct field observations and literature studies. Meanwhile, in the analysis process and system design, it describes the running system, making use cases, statechart diagrams, activity diagrams, sequence diagrams and making the proposed display form. To support the documentation of the Enumeration Minutes which are in line with the current development of information technology, analysis and design of the Minutes of Enumeration are very necessary in carrying out daily activities so that it makes it easier for customs officers to manage the Minutes of Enumeration so that it is more effective and efficient.Keywords: design, transparency, customs, enumeration, information system (Dalam dekade ini, transparansi suatu organisasi sangat diperlukan untuk menunjukan kepada masyarakat luas bahwa organisasi tersebut dapat dipercaya. Kantor Bea dan Cukai Soekarno Hatta merupakan suatu unit vertikal dibawah Direktorat Jenderal Bea dan Cukai, Kementerian Keuangan Republik Indonesia. Salah satu tugas dan fungsinya ialah Community Protector yaitu melindungi masyarakat dari masuknya barang-barang berbahaya. Metode yang digunakan dalam pencarian data meliputi: wawancara dengan pegawai maupun pimpinan, observasi langsung dilapangan serta studi literatur. Sedangkan dalam proses analisis dan desain sistem yang dilakukan menggambarkan sistem yang berjalan, pembuatan use case, statechart diagram, activity diagram, sequence diagram serta pembuatan form tampilan yang diusulkan. Untuk menunjang kegiatan dokumentasi Berita acara Pencacahan yang selaras dengan perkembangan teknologi informasi yang saat ini semakin pesat, analisis dan desain Berita Acara Pencacahan sangat diperlukan dalam melaksanakan kegiatan sehari-hari sehingga mempermudah petugas bea cukai dalam mengelola Berita Acara Pencacahan sehingga semakin efektif dan efesien.Kata kunci: desain, transparansi, bea cukai, pencacahan, sistem informasi)
Reproducible Analyses in Education Research
Authors: LeBeau Brandon , Ellison Scott , Aloe Ariel M.
Published: April 2021

A reproducible analysis is one in which an independent entity, using the same data and the same statistical code, would obtain the exact same result as the previous analyst. Reproducible analyses utilize script-based analyses and open data to aid in the reproduction of the analysis. A reproducible analysis does not ensure the same results are obtained if another sample of data is obtained, often referred to as replicability. Reproduction and replication of studies are discussed as well as the overwhelming benefits of creating a reproducible analysis workflow. A tool is proposed to aid in the evaluation of studies to describe which element in a study has a strong reproducible workflow and areas that could be improved. This tool is meant to serve as a discussion tool, not to rank studies or devalue studies that are unable to share data or statistical code. Finally, discussion surrounding reproducibility for qualitative studies are discussed along with unique challenges for adopting a reproducible analysis framework.
EFFECT OF BULK DENSITY OF COAL BLEND ON THE CALORIFIC VALUE OF COKE
Authors: Miroshnichenko I.V. , Miroshnichenko D.V. , Shulga I.V. , Nikolaychuk Yu.V.
Published: April 2021

The article is devoted to laboratory studies to determine the influence of the bulk density of a coal blend (in particular, tamped) on the value of the gross calorific value of the coke obtained from it. To making up a model coal blends, coal concentrates has been selected and analyzed from the raw material base of Ukrainian coke enterprises. From the studied coals four variants of coal blends has been formed, characterized by different grades. Experimental coking of coal charges has been carried out in a 5-kg laboratory oven designed by the State Enterprise "UKHIN". The bulk coking blend has been moistened to 8 %. The blend for tamping has been moistened to 12 %, tamped into a special matrix to a density of 1.15 t/m3 , and then the tamped coal cake has been placed in a retort for coking. It has been established that the maximum value of the gross calorific value of blast-furnace coke is achieved during coking of coal blends, which are characterized by the following set of quality indicators: R0=0,91–0,94 %; Vdaf = 30,9-31,0 %; C daf = 83,80-83,83 %; Hdaf = 5,01-5,02 %; Od daf = 8,42-8,45 %. It has been shown that an increase in the bulk density of coal blends, characterized by the same set of quality indicators, from 800 to 1150 kg/m3 leads to an increase in the gross calorific value of blastfurnace coke by 0,05-0,12 MJ/kg. Hydrogen bonds are a factor that contributes to the denser packaging of coal grains in the load. For this, the number of water molecules must correspond to the number of polar bonds in carbon macromolecules. With a lack of water, not all polar functional groups present in macromolecules will participate in the formation of new bonds, which will not allow to the coal grains to be packed more tightly. On the contrary, at higher humidity, excess water molecules will take up space in the feed, not participating in the formation of bonds with carbon macromolecules, which will lead to a decrease in the bulk density in terms of dry weight.
School staff during the Great Patriotic War (based on the materials of Tyumen)
Authors: Vycherov Dmitriy , Prischepa Alexander
Published: April 2021

In the article the author studies some aspects of the school staff’s daily routine in the Soviet rear city, such as participation of schoolchildren in helping the army, the interaction of a child with their classmates and teachers and delinquent behavior of some children. With this end in view, records from the Tyumen archives were used as well as the memories that had been received during the interview.
Clash of geopolitical interests of world leaders in Western Balkans. Hybrid version of integration
Authors: Bistrina Mariya , Aljarwan Mohd
Published: April 2021

The article is devoted to the geopolitical situation in the Balkans and the historical development of integration processes of Western Balkan countries with the world leaders — EU, USA, Russia, China. The authors consider the problem in international and regional contexts. Particular attention is paid to the prospects for the development of a hybrid version of integration in the Balkans.
E-values for effect heterogeneity and approximations for causal interaction
Authors: Mathur Maya B , Smith Louisa , Yoshida Kazuki , Ding Peng , VanderWeele Tyler
Published: April 2021

We provide sensitivity analyses for unmeasured confounding in estimates of effect heterogeneity and causal interaction.
Exploring the relationship between social media usage and academic performances
Authors: Rathi Udbhava , J Daniel John K , Jose Joel Mathew
Published: April 2021

Social media and academic grades are two of the most important things in an average student’s life. Several factors play an important role in determining whether he achieves first class, second class, third class, or distinction. This study aims to find out the extent to which Social Media impacts the student’s academic results. Using Pearson’s Correlation test, the study determined that there was a negative impact of social media usage on academic performance. Furthermore, Pearson’s Correlation test also showed us that the distraction caused by social media impact their academic performance. There is a high need to include various beneficial aspects of social media in a classroom’s teachings. Instead of outright condemning social media usage by students, education systems and academics should try and make it a part of the educational curriculum. The longer the academicians try and stick to the age-old teaching method from a constraint boundary of class and books, the more we unequip students from the necessary skillsets required to bring a change and lead.
Which Occurs as a Result of The Regulation of the Minister of Marine Affairs and Fisheries Concerning The Sustainability of Lobster in Indonesia Number 12 of the Year 2020
Authors: Lita Amanda Dara
Published: April 2021

Indonesia is the largest country in Southeast Asia. This Thousand Island Country also ranks 15 in the list of the largest countries in the world. Where Indonesia has a very large marine area, geographically surrounded by waters and seas, has many islands, most of the population works as fishermen and has large natural and marine resources. Minister of Marine Affairs and issued regulation No. 12 of 2020 Concerning The Management Of Lobster (Panulirus spp.), Crab (Scylla spp.), And Rajungan (Portunus spp.) In The Region Of The Republic Of Indonesia. This regulation is more profitable for investors than fishermen or lobster cultivators so that the scarcity of lobster seeds complicates the cultivators.
Engineering Conversation: Understanding the control requirements of language production in monologue and dialogue.
Authors: Gambi Chiara , Zhang Fan , Pickering Martin John
Published: April 2021

Both artificial and biological systems are faced with the challenge of noisy and uncertain estimation of the state of the world, in contexts where feedback is often delayed. This challenge also applies to the processes of language production and comprehension, both when they take place in isolation (e.g., in monologue or solo reading) and when they are combined as is the case in dialogue. Crucially, we argue, dialogue brings with it some unique challenges. In this paper, we describe three such challenges within the general framework of control theory, drawing analogies to mechanical and biological systems where possible: (1) the need to distinguish between self- and other-generated utterances; (2) the need to adjust the amount of advance planning (i.e., the degree to which planning precedes articulation) flexibly to achieve timely turn-taking; (3) the need to track changing conversational goals. We show that message-to-sound models of language production (i.e., those the cover the whole process from message generation to articulation) tend to implement fairly simple control architectures. However, we argue that more sophisticated control architectures are necessary to build language production models that can account for both monologue and dialogue.
Error-based structure prediction in language comprehension: evidence from verb bias effect in a visual-world structural priming paradigm for Mandarin Chinese
Authors: Chen Xuemei , Wang Suiping , Hartsuiker Robert
Published: April 2021

Structural priming studies in production have demonstrated stronger priming effects for unexpected sentence structures (inverse preference effect). This is consistent with error-based implicit learning accounts that assume learning depends on prediction error. Such prediction error can be verb-specific, leading to strong priming when a verb that is for instance biased towards the prepositional object (PO) structure occurs with an unexpected double object (DO) structure. However, it is unclear whether this mechanism also holds for language comprehension, especially for languages like Mandarin Chinese, which arguably depends strongly on semantics to predict syntax in comprehension. Experiment 1 was a norming study (N=367) that measured the biases (DO vs. PO) of 48 Mandarin Chinese dative verbs. Experiment 2 (N=72) crossed verb bias (DO-bias or PO-bias) and structure (DO or PO) of prime sentences in a visual-world paradigm, to examine whether Mandarin comprehenders show an inverse preference effect. The priming effect is expressed as the proportion of looks to the predicted referent (i.e., the recipient after a DO-prime, the theme after a PO-prime), for two critical time windows during target sentence processing: the verb and the first syllable of the first post-verbal noun (which was identical in theme and recipient). There was priming in both time windows, even though the verb differed between prime and target. Importantly, there was an inverse preference effect (i.e., stronger priming after a DO prime with a PO-biased verb than with a DO-biased verb) in the second time window. These results provide evidence for an error-based structure prediction system in comprehension.
PENGARUH DISIPLIN DAN KOMUNIKASI TERHADAP KINERJA GURU DI SMP 4 KECAMATAN SIAK HULU KABUPATEN KAMPAR
Authors: Taromi Taromi , AR Hasnah Faizah , Caska Caska
Published: April 2021

Penelitian  ini dilakukan pada SMP 4 Di Kecamatan Siak Hulu Kabupaten Kampar. Untuk mengetahui dan menganalisis pengaruh disiplin kerja terhadap kinerja guru SMP Negeri 4 di Kecamatan Siak Hulu Kabupaten Kampar, untuk mengetahui dan menganalisis pengaruh komunikasi terhadap kinerja guru SMP Negeri 4 di Kecamatan Siak Hulu Kabupaten Kampar, untuk mengetahui dan menganalisis pengaruh disiplin kerja dan komunikasi terhadap kinerja guru SMP Negeri 4 di Kecamatan Siak Hulu Kabupaten Kampar.Populasinya adalah semua guru SMP 4 Di Kecamatan Siak Hulu Kabupaten Kampar yang berjumlah 76 orang. Teknik pengambilan sampel adalah dengan cara simple random sampling (acak sederhana) dengan menggunakan rumus sloviin. Jumlah sampel pada penelitian iniberjumlah64 orang guru di SMP 4 Di Kecamatan Siak Hulu Kabupaten Kampar dan pengolahan data menggunakan uji regresi linier berganda.Berdasarkan hasil uji olah data dengan menggunakan uji regresi linier berganda dapat disimpulkan, yaitu: Disiplin kerja mempunyai peranan yang sangat kuat dalam peningkatan kinerja guru di SMP Negeri 4 Di Kecamatan Siak Hulu Kabupaten Kampar, komunikasi mempunyai peranan yang sangat kuat dalam peningkatan kinerja guru SMP Negeri 4 Di Kecamatan Siak Hulu Kabupaten Kampar, disiplin kerja dan komunikasi  secara bersama-sama mampu meningkatkan kinerja guru SMP Negeri 4 Di Kecamatan Siak Hulu Kabupaten Kampar.
PENGARUH KEPERCAYAAN DIRI DAN REWARD TERHADAP KEJENUHAN KERJA GURU HONOR SD NEGERI SE-KECAMATAN TUALANG KABUPATEN SIAK
Authors: Yulmaidar Yulmaidar , Makhdalena Makhdalena , Indarto Wusono
Published: April 2021

Penelitian ini bertujuan untuk mengetahui pengaruh kepercayaan diri dan reward terhadap kejenuhan kerja guru honor SD Negeri Se-Kecamatan Tualang Kabupaten Siak, baik secara simultan maupun parsial. Populasi dalam penelitian ini adalah 196 orang, sedangkan sampel penelitian sebanyak 131 orang. Analisis data yang digunakan yaitu analisis regresi berganda, Hasil penelitian menunjukkan bahwa secara silmultan terdapat pengaruh negatif kepercayaan diri (X1) dan reward (X2) terhadap kejenuhan kerja (Y) guru sebesar 72,7%. Sedangkan secara parsial kepercayaan diri (X1) berpengaruh negatif terhadap kejenuhan kerja (Y) guru sebesar 48,5%, dan reward (X2) berpengaruh negatif terhadap kejenuhan kerja guru sebesar 4,5%.
IMPLEMENTASI PROGRAM KEPROFESIAN BERKELANJUTAN MELALUI MUSYAWARAH GURU MATA PELAJARAN FISIKA DI SMA NEGERI DAN SWASTA KABUPATEN INDRAGIRI HILIR PROVINSI RIAU
Authors: Purnomo Agus , Sumardi Sumardi , Zulkarnain Zulkarnain
Published: April 2021

Penelitian ini bertujuan, (1) Untuk mengetahui konsistensi terhadap standar pengelolaan MGMP Fisika di SMA Negeri dan Swasta Kabupaten Indragiri Hilir, (2) Untuk mengetahui pemanfaatan sumberdaya dalam MGMP Fisika di SMA Negeri dan Swasta Kabupaten Indragiri Hilir, (3) Untuk mengetahui aktifitas dan komunikasi dalam MGMP Fisika di SMA Negeri dan Swasta Kabupaten Indragiri Hilir,(4) Untuk mengetahui pola pelaksana MGMP Fisika di SMA Negeri dan Swasta  Kabupaten Indragiri Hilir, (4) Untuk mengetahui dukungan Pemerintah dan Kepala Sekolah terhadap MGMP Fisika di SMA Negeri dan Swasta Kabupaten Indragiri Hilir,(5) Untuk mengetahui respon implementor MGMP Fisika di SMA Negeri dan SMA Swasta Kabupaten Indragiri Hilir. Responden penelitian adalah pengurus  dan beberapa anggota MGMP Fisika SMA di Kabupaten Indragiri Hilir. Hasil yang diperoleh dari penelitian ini adalah (1) Konsistensi terhadap standar MGMP Fisika di SMA Negeri dan Swasta Kabupaten Indragiri Hilir Komunitas MGMP Fisika di SMA Negeri dan SMA Swasta Kabupaten Indragiri Hilir sudah baik karena sudah konsisten terhadap juknis dan standar operasioanal MGMP. Namum ada standar operasional yang belum dipedomani dengan baik,(2) Pemanfaatan sumberdaya dalam MGMP Fisika di SMA Negeri dan Swasta Kabupaten Indragiri Hilir Komunitas MGMP Fisika SMA di Kabupaten Indragiri Hilir sudah baik dengan memanfaatkan sarana dan prasarana yang ada di SMAN 1 Tembilahan dan SMAN 1 Tembilahan Hulu, (3) Aktifitas dan Komunikasi dalam MGMP Fisika di SMA Negeri dan Swasta tingkat Kabupaten Indragiri Hilir sudah terlaksana dengan baik yakni dalam penyampaian informasi baik pesan, ide, gagasan dilakukan secara verbal maupun dengan berbasis alat komunikasi, (4) Pola pelaksanaan kegiatan MGMP Fisika di SMA Negeri dan Swasta Kabupaten Indragiri Hilir sudah baik dengan pola pelaksanaan dilaksanakan secara rutin setiap bulan. , (5) Dukungan Pemerintah dan Sekolah terhadap MGMP Fisika SMA Negeri dan Swasta Kabupaten Indragiri Hilir sudah baik karena dalam pelaksanaan MGMP Fisika selalu mendapat dukungan dari Sekolah berupa bantuan dana kegiatan MGMP Fisika yang bersumber dari dana bantuan operasional sekolah, (6) Respon implementor terhadap program PKB melalui MGMP Fisika di SMA Negeri dan Swasta Kabupaten Indragiri Hilir belum memasukan materi pembuatan artikel ilmiah, buku teks, modul pembelajaran dan karya inovatif.
EFEKTIVITAS PENYELENGGARAAN PROGRAM PENDIDIKAN ANAK SD MARGINAL DI TALANG SUNGAI PARIT KECAMATAN RAKIT KULIM
Authors: Pedinata Edro , Mustafa M. Nur , Sumardi Sumardi
Published: April 2021

Penelitian ini dilakukan pada Sekolah Dasar (SD) Marginal Desa Talang Sungai Parit yang berlokasi di Dusun 2 Desa Talang Sungai Parit Kecamatan Rakit Kulim Kabupaten Indragiri Hulu Provinsi Riau. Tujuan Peneltian ini adalah untuk Mengevaluasi Efektivitas Implementasi Pendidikan Anak Marginal di Sekolah Dasar Marginal Desa Talang Sungai Parit. Hasil penelitian ini menemukan bahwa penyelenggaraan pendidikan marginal di Desa Talang Sungai Parit Terutama Sekal disebabkan oleh faktor Ekonomi dan Kemampuan Daya serap terhadap bahan pelajaran. Sekolah marginal didirikan oleh Dinas Pendidikan berdasarkan usulan masyarakat dan bekerja sama dengan Sekolah Induk. Rekrutmen siswa sekolah marginal dilakukan oleh pihak sekolah bekerjasama dengan Tokoh masyarakat. Guru akan melakukan survey untuk menentukan apakah anak tersebut layak masuk sekolah marginal atau tidak. Sarana dan prasarana SD Marginal berasal dari dana BOS Siswa. Dana BOS Ini diterima oleh sekolah Induk, SD Marginal hanya membuat perencanaan penyediaan sarana dan prasarana di ajukan ke Sekolah Induk. Hambatan utama dalam penyelenggaraan Sekolah Marginal siswanya sering absen dengan alasan karena bekerja membantu orang tua, sehingga siswa banyak yang tertinggal materi pelajaran. Berbagai upaya telah dilakukan untuk memperbaiki penyelenggaraan pendidikan di SD Marginal. Diantaranya adalah meningkatkan disiplin siswa dengan memberikan mereka seragam sekolah. Berdasarkan pengamatan atas studi dokumen dan arsip hasil USBN dapat ditarik kesimpulan bahwa penyelenggaraan pendidikan di SD Marginal Sudah Efektif, karena dilihat dari nilai akhir, siswa tidaklah kalah nilainya dengan SD lainya dan tahun 2018 seluruh siswa dinyatakan Lulus  USBN
HUBUNGAN ANTARA EFIKASI DIRI DAN KETERLIBATAN KERJA DENGAN KOMITMEN GURU SMA NEGERI SEKECAMATAN TUALANG KABUPATEN SIAK
Authors: Sundari Endang Siti , Isjoni Isjoni , Baheram Murni
Published: April 2021

Penelitian ini bertujuan mendeskripsikan hubungan Efikasi diri dan keterlibatan kerja dengan komitmen guru SMA Negeri sekecamatan Tualang Kabupaten Siak. Jenis penelitian ini adalah penelitian deskriptif  kuantitatif pendekatan kuantitatif dengan metode Survey dengan teknik korelasional (correlational resarch). Teknik pengumpulan data yang digunakan adalah menggunakan survei, maka teknik pengumpulan data yang digunakan adalah instumen berupa kuisioner dengan 47 responden dari 90 guru yang dipilih secara acak sebagai sampel menggunakan rumus Slovin. Metode penelitian dilakukan yaitu responden memberikan tanggapan terhadap kuesioner dengan menggunakan skala rating yang terdiri dari lima alternatif jawaban, yaitu sangat setuju, setuju, ragu-ragu, tidak setuju dan sangat tidak setuju. Analisis data yang digunakan adalah statistik deskriptif dan inferensial. Berdasarkan dari analisis data diketahui bahwa, terdapat hubungan yang signifikan dari efikasi diri dan keterlibatan kerja dengan komitmen guru, baik sebagian maupun secara bersama-sama. Penelitian ini diharapkan berguna untuk perbaikan komitmen guru dalam melaksanakan kewajibannya.
PENGARUH BUDAYA ORGANISASI, KEPUASAN KERJA DAN GAYA KEPEMIMPINAN KEPALA SEKOLAH TERHADAP KOMITMEN KERJA GURU MAN 1 DAN MAN 2 PEKANBARU
Authors: Herlina Herlina , Zulkarnaini Zulkarnaini , Baheram Murni
Published: April 2021

Penelitian ini bertujuan untuk mengetahui adanya pengaruh variabel (1) gaya kepemimpinan kepala sekolah terhadap budaya organisasi, (2) gaya kepemimpinan kepala sekolah terhadap kepuasan kerja,(3) budaya organisasi terhadap komitmen kerja guru, (4) kepuasan kerja terhadap komitmen kerja guru,(5) gaya kepemimpinan kepala sekolah terhadap komitmen kerja guru. Responden penelitian adalah guru MAN 1 dan MAN 2 Pekanbaru yang berjumlah 165 orang dengan sampel 117. Analisis data yang digunakan yaitu analisis jalur (path analisis). Hasil penelitian menunjukkan adanya pengaruh langsung gaya kepemimpinan kepala sekolah terhadap budaya organisasi, terdapat pengaruh langsung gaya kepemimpinan kepala sekolah terhadap kepuasan kerja, terdapat pengaruh langsung  budaya organisasi terhadap komitmen kerja guru, dan terdapat pengaruh langsung kepuasan kerja terhadap komitmen kerja guru, terdapat pengaruh langsung gaya kepemimpinan kepala sekolah terhadap komitmen kerja guru.
IMPLEMENTASI STANDAR PENILAIAN DALAM PENINGKATAN MUTU SEKOLAH PADA SMA NEGERI DI KECAMATAN TAMBANG KABUPATEN KAMPAR
Authors: Katala Padila , Mustafa M. Nur , Natuna Daeng Ayub
Published: April 2021

Penelitian ini bertujuan untuk memperoleh gambaran pelaksanaan penilaian pendidikan sesuai dengan Peraturan Menteri Pendidikan Republik Indonesia Nomor 23 Tahun 2016 tentang Standar Penilaian Pendidikan dalam hal : 1) implementasi standar penilaian yang ditinjau dari pelaksanaan mekanisme, prosedur dan instrumen penilaian terhadap kompetensi siswa yaitu kompetensi sikap spiritual dan sosial, pengetahuan serta keterampilan yang dilaksanakan oleh pendidik; 2) mengetahui faktor penghambat dan pendukung implementasi standar penilaian dalam meningkatkan mutu sekolah ditinjau dari penilaian kompetensi sikap spiritual dan sosial, pengetahuan, serta keterampilan oleh pendidik. Jenis penelitian ini merupakan deskriptif kualitatif. Teknik pengumpulan data dengan telaah dokumen, observasi, dan wawancara. Pada tahap awal data diperoleh melalui telaah dokumen yang berkaitan dengan implementasi standar penilaian oleh pendidik dan selanjutnya dilakukan obsevasi dan wancara untuk menemukan data   yang tidak dapat diperoleh atau menguatkan data sebelumnya. Informan dalam penelitian unsur di sekolah yang dapat dijadikan sebagai sumber data, dalam hal ini kepala sekolah, waka kurikulum, guru, dan siswa yang ada di SMAN 1 Tambang dan SMAN 2 Tambang. Jenis data yang diperoleh berupa data deskriptif kualitatif. Hasil penelitian menunjukan implementasi standar penilaian oleh pendidik yang meliputi : mekanisme penilaian oleh pendidik, prosedur penilaian oleh pendidik dan instrumen penilaian oleh pendidik yang berkaitan dengan standar penilaian oleh pendidikan terlaksana dengan sangat baik merujuk pada permendikbud nomor 23 tahun 2016. Kesimpulan yang dapat diambil adalah implementasi standar penilaian oleh pendidik yang dilaksanakan di SMAN 1 dan 2 Tambang sudah optimal. Selain itu, perlu dilakukan sosialisasi tentang standar penilaian oleh sekolah agar kendala dalam implementasi dapat diperbaiki dalam rangka meningkatkan mutu sekolah
Effect of Mobile Phone Use on Blink Rate among MBBS Students in Kathmandu
Authors: Mishal Anu , Giri U , Rizyal A
Published: April 2021

Mobile devices such as smart phones and tablets are used globally for checking email, internet browsing, watching videos and posting on social media. A recent survey estimated that, by 2020 shipment of mobile phones will add up to 1.71 billion and a total of around 2.53 billion which constitutes almost one third of the world population owning a smart phone. According to American Optometric Association, 90% of employees who use computers for at least three hours a day experience some vision problem. A reflex that closes and opens eyelids is known as blink, which helps in spreading tears over the conjunctiva and thereby keeping it moist. The normal blinking rate at rest is 17 blinks/min, during conversation it increases to 26 blinks/min, and it is as low as 4.5 blinks/min while reading. Prolong use of mobile phone affects the blink rate. A descriptive cross-sectional study was conducted among MBBS students at Nepal Medical College and Teaching Hospital to find out the effect of mobile device use on blink rate. The age of these students were from 19 to 26 year, with an average of 21.34 years. The result of this study shows that for male students, an average 3.8hr/per day use of mobile phone decreases the blink rate by 53.33 % while watching videos and 80% while reading articles. Similarly, for female students, an average 3.5hr/per day use of mobile phone decreases the blink rate by 31.25% while watching videos and 62.50% while reading articles.
Effectiveness of Closed Reduction in the treatment of nasal bone fractures
Authors: Sigdel Brihaspati , Sah K
Published: April 2021

This study was conducted to investigate the effectiveness of closed reduction of nasal bone fracture according to severity. It was a retrospective study carried on 60 patients with mean age of 30.2 years (range 10-67 years) who have undergone a closed reduction of a nasal bone fracture at Gandaki Medical College Teaching Hospital from January 2017 to December 2019. The patient with nasal bone fracture who underwent surgical intervention with closed reduction under General anaesthesia were included in this study. Fracture severity was evaluated according to Hwang et al.’s classification method. All patients underwent closed reduction with external nasal splinting under General anesthesia. The patients were followed-up for at least three months to assess the complications, such as fracture recurrence and functional abnormality in the Department. The most common cause of nasal bone fracture was road traffic accidents 25 (41.6%) followed by physical assaults 18 (30%), fall injuries 12 (20%), other incidences 3 (5%), and industrial accidents 2 (3%). Forty-three (72%) cases underwent closed reduction within 24 hours of those who arrived within 4-6 hour of nasal injury in the hospital and the remaining 17 (28%) cases were reduced after 5 days of trauma. Concurrent fracture found in 8 (13%) cases and it included maxillary, zygomatic, orbital, frontal bone fracture. Nasal bone fracture mostly occurs in road traffic accidents. Closed reduction with good alignment is the preferred method. Septorhinoplasty and extracorporeal septoplasty should be applied in difficult and comminuted nasoseptal fracture.
Orofacial Granulomatosis Treated with Systemic Steroid: A Case Report
Authors: Jha Prasanna Kumar
Published: April 2021

Orofacial granulomatosis refers to conditions restricted to oral region mainly characterized by chronic swelling of orofacial tissues with histological evidence of non-caseating granuloma. It may be idiopathic where there is absence of identifiable granulomatous disease or may present as a component of localized or generalized Crohn’s disease, tuberculosis and sarcoidosis. The clinical features are facial or lip swelling, angular cheilitis, oral ulcerations, vertical fissures of lips, gingival enlargement, mucosal tags and sometimes lymph node enlargement. A middle-aged female presented to our outpatient department with diffuse chronic swelling of lips which after treatment with systemic steroid showed visible improvement during follow up.
Roditeljska percepcija učinka muzikoterapijskog programa u ranoj intervenciji kod djeteta s teškoćama socijalne komunikacije
Authors: Burić Ksenija
Published: April 2021

Muzikoterapija se kao profesija sve više osnažuje, značajnija je i uloga muzikoterapeuta u interdisciplinarnom timu stručnjaka. U muzikoterapijskom tretmanu elementi muzike služe za postizanje nemuzičkih ciljeva, pa je važna procjena roditelja o nastalim promjenama kod djeteta nakon muzikoterapijskih seansi. Cilj ovoga rada bio je istražiti u kojoj će mjeri i na kojim područjima roditelji primijetiti učinak muzikoterapije na djetetovo ponašanje u svakodnevnim aktivnostima. U ispitivanju je sudjelovalo 13 dječaka u dobi od 2 godine i 2 mjeseca (26 mjeseci) do 4 godine i 9 mjeseci (57 mjeseci). Muzikoterapijski program temeljio se na modelu Orff muzikoterapije. Sastavljena je Skala procjene učinka muzikoterapijskog programa, s brojevima od 1 do 5. Procjena roditelja izražena je u postocima: 30,77 % zauzimaju ocjene 3 i 4, 23,08 % ocjena 5 i 15,38 % ocjena 2. Prosječna vrijednost M=3.62. Sastavljen je i Upitnik za roditelje, kojim se nastojalo istražiti na kojem je od pet područja muzikoterapijski program imao najveći učinak: poboljšanje osjećaja svjesnosti o sebi, veća razina samokontrole, bolji kontakt očima, poboljšani odnos s drugima i okolinom, te duže zadržavanje pažnje. Dobiveni su sljedeći rezultati: bolji kontakt očima 30,77 %, veća razina samokontrole 23,09 %, dok su jednaki rezultati – u vrijednosti od 15,38 % – dobiveni za područje poboljšanje osjećaja svjesnosti o sebi, poboljšani odnos s drugima i okolinom, te duže zadržavanje pažnje. Na osnovi rezultata, može se zaključiti da su svi roditelji uočili promjenu. Dobivanje kvalitativnih podataka o dobrobiti programa, kao i roditeljsko vrednovanje ishoda intervencije, vrlo je važno za planiranje muzikoterapijskih tretmana i načina njihovog provođenja.
Rehabilitacija na daljinu u Dječjem vrtiću Poliklinike SUVAG za vrijeme pandemije virusa SARS-CoV-2 – prikaz prakse i evaluacija
Authors: Pirkić Snježana , Spudić Magdalena , Tadić Iva
Published: April 2021

Zbog pandemije koronavirusa u ožujku 2020. godine počelo je provođenje rehabilitacije na daljinu u Poliklinici za rehabilitaciju slušanja i govora SUVAG, Zagreb. U Dječjem vrtiću Poliklinike SUVAG rehabilitaciju su provodili rehabilitatori (voditelji skupine), fonetski muzičari, ritmičari i stručni tim, ukupno 29 stručnjaka. Rehabilitacija na daljinu provedena je za svu djecu vrtića (225 djece raspoređene u 20 skupina) od 16.3.2020. do 22.5.2020., dok je od 25.5.2020. obuhvaćala djecu koja iz objektivnih i/ili subjektivnih razloga nisu mogla dolaziti na kompleksnu rehabilitaciju nakon aktivacije rada u punom opsegu. U razdoblju kada je bio onemogućen boravak djece u vrtiću, roditelji su svakodnevno – putem informacijske i komunikacijske tehnologije – komunicirali s rehabilitatorima, dobivali stručne i razvojno primjerene materijale. U ovome radu prikazano je provođenje rehabilitacije na daljinu za djecu sa slušno-govornim oštećenjem i govorno-jezičnim poremećajima i rezultati njene evaluacije od roditelja. Rezultati evaluacije pokazuju da je 84,8 % roditelja zadovoljno provedbom rehabilitacije na daljinu, 92 % zadovoljno je dobivenim materijalima, a 92 % roditelja zadovoljno je komunikacijom s djelatnicima Dječjeg vrtića Poliklinike SUVAG tijekom rehabilitacije na daljinu. Na osnovi navedenih rezultata, zaključujemo da je provedba rehabilitacije na daljinu bila uspješna.
Verb processing in children with developmental language disorder
Authors: Pavičić Dokoza Katarina
Published: April 2021

Speed, accuracy, and type of errors during word processing in children with developmental language disorder (DLD) have often been in the focus of various lexical studies. Results of these studies are uniform: children with DLD show slow and less accurate processing. Less is known about the speed and accuracy of verb processing. Therefore, the aim of this study is to explore whether there are differences in the speed and accuracy of verb processing between children with DLD and their typical developing chronological peers (TDC) and younger, language age-matched peers (TDC-y), with special attention to the type of errors produced. The participants in this pilot study were 30 children between the ages of 7;11 and 11 years. Average age of children with DLD was 10;2; TDC children 9;9; and TDC-y children were 8,1. Research procedure included stimulus word presented in auditory form, and children’s task was to choose which one of the three presented pictures on computer screen represent the verb they just heard. Results showed no statistically significant differences regarding speed and accuracy between groups of participants. The difference in proportion of errors in picture selection task did not reach statistical significance when it comes to phonological mistakes, nor when it comes to semantic errors. However, the proportion of phonological errors had a tendency of highest scores in group of children with DLD, while proportion of semantic errors was highest in TDC-y. According to findings from this study, it seems important to emphasize the importance of phonological exercises parallel with exercises focused on vocabulary span in work with children with DLD. Number of exposures to the new word in children with DLD can play a significant role in speed of processing but it can also lead to overlearning affecting research outcomes. Children with DLD who participated in this study had been enrolled in speech and language therapy for several years. Future studies should, among other, also control this variable.
Tet Spells in a Parturient Woman with Uncorrected Tetaratolgy of Fallots Undergoing Cesarean Delivery
Authors: Lertkovit Saranya , Nivatpumin Patchareya
Published: April 2021

Tetralogy of Fallot (TOF) is the most common, cyanotic congenital heart disease. The hemodynamic changes during pregnancy, with uncorrected TOF, result in serious, life-threatening complications for both patient and baby. The authors report on the successful anesthetic management of a 26-year-old parturient women. The patient was at a gestational age of 33 weeks, with uncorrected TOF. After undergoing a cesarean delivery, she developed intraoperative hypoxia after delivery. We postulated that the patient developed hypoxic Tet spells from hypovolemia, resulting from postpartum bleeding as well as a decrease in her systemic vascular resistance from oxytocin. A multidisciplinary team approach and invasive intraoperative monitoring together with meticulous anesthetic management, were essential for this patient.
REGULATION OF BREATHING IN A WIDE RANGE OF PHYSICAL ACTIVITIES
Authors: Vasilyev G.
Published: April 2021

In modern physiology, very simplified perceptions of such an essential system for the body as the respiratory system have taken root. The system analysis showed that at a physical load of more than 50 W, the tissue respiratory subsystem is activated, providing a volume blood flow rate adequate to the amount of oxygen consumed, and in the external respiratory subsystem the regulation on oxygen voltage in arterial blood is activated, and the regulation on carbon dioxide voltage is deactivated. The role of respiratory frequency in increasing the rate of diffusion through the alveolar capillary membrane is shown.

For physiologists, medical professionals and trainers.
THEORY OF THE WAVE HISTORY OF ETHNOS IN THE NORTHERN HEMISPHERE
Authors: Saltykov A.
Published: April 2021

This article is devoted to the discovery of long-term cyclic psychophysical pendulum processes in the history of the ethnic groups of the northern hemisphere for the period from about 5500 BC to the 21st century. The discovery was made based on the analysis of related disciplines: DNA genealogy, linguistics, history, mythology, and climatology. And, in particular, my empirical conclusions. The "Theory of wave history " (hereinafter – TWH) is relevant for the study of deep and large-scale processes of history in large periods of time. TWH reveals the cyclical nature of history with a period of approximately 1850 years, in similar phases of which similar or similar psychophysical phenomena occur, which form the general vector of history. On the basis of the TWH, it is possible to resolve issues of white spots of history. TWH is based on the psychophysical feature of a person to create within the current and popular framework of society, because history itself puts its heroes on the lists. This shows its immanence and its worldliness. TWH does not aim to describe history as a collection of accumulated progress, it does not concern the economic and political spheres. TWH is a method of historical research.
EPISTOLARY HERITAGE OF SIBERIAN SCIENTISTS: UNPUBLISHED LETTERS OF A. P. OKLADNIKOV, V. E. LARICHEV, AND A. F. PALASHENKOV
Authors: Makhat D.
Published: April 2021

The article examines previously unpublished letters of Siberian scientists from the family archive of the Kazakh scientist-encyclopedist academician Alkei Khakanovich Margulan. The scientific relations between scientists of Kazakhstan and Russia of the second half of the XX century, fundamental research and discoveries in the history of Kazakhstan are systematized. Introduced into scientific turnover 6 letters and 1 postcard from Academician, Doctor of Historical Sciences, Professor Alexei Pavlovich Okladnikov, who identified the local culture of the Paleolithic, Neolithic, Bronze and Iron Age in the steppes of Siberia, the Far East and Central Asia, who wrote many scientific papers on the culture of the first communal structure in these regions, And also 3 letters from Vitaly Epifanovich Larichev, archeologist, anthropologist, doctor of historical sciences, one of the leading specialists in archeology and history of ancient peoples of the Russian Far East and neighboring Manchuria and Mongolia, and 6 letters from Andrey Fedorovich Palashenkov, ethnographer, director of Omsk local history museum in 1943-1957. All these letters addressed to the academician A. Kh. Margulan are new data not published anywhere before. In addition, the study uses materials, memoirs and research from the personal fund of Academician A. Margulan in the Central State Archive of the Republic of Kazakhstan.
ASSESSMENT OF PUBLIC EFFICIENCY OF TRANSPORTATION NETWORKS DEVELOPMENT
Authors: Mironova I. , Tishchenko Т.
Published: April 2021

The article presents a comparative analysis of the current methodological documents developed for evaluating and ranking the activities of The comprehensive plan for the modernization and expansion of the main infrastructure for the period up to 2024, developed in accordance with presidential decree No. 204 of may 7, 2018.

At the present stage of development of the Russian economy, taking into account the limited funds for investment and the duration of large – scale network infrastructure projects, it is relevant to apply an unconventional criterion for evaluating efficiency-in the form of real public profit from the project at the end of the billing period. This work was partially supported by the Russian Foundation for basic research (project 20010-00135).
THE DEVELOPMENT OF INTERCULTURAL COMPETENCE AS AN ESSENTIAL ELEMENT IN LEARNING EFL
Authors: Sarsenbaeva Z.
Published: April 2021

Many language scientists made some research on English as a foreign language that has focused on aspects of intercultural competence. Furthermore, the paper focuses on the teaching and learning of English as a foreign language in Uzbekistan, Karakalpakstan in the higher education sectors and examines how the targets culture and intercultural competence are constructed and understood by learners. Also, the paper also considers the notion of intercultural communication and learning as arising from a seamless interaction. The author points out that English as a foreign language in higher education can provide resources for developing intercultural dimensions of learning. The paper concludes by stressing that changes in approach to teaching and learning English are increasingly necessary because of the rapid changes that are taking place in the globe.
The Impact of Dividend Policy on Stock Price Volatility in Pakistan
Authors: Shah Ziaullah , Khan Shehzad , Malik Muhammad Faizan
Published: April 2021

The objective of this study is to inspect dividend policy influence on volatility of share prices. For investigation seven Non-financial segment/sectors have been selected. A sample of 137 firms who paid four dividend payments listed at PSX is analysed for the period of 2007-2017.Proxy for policy of dividend are earning per share, Payout ratio, dividend yield, while assets growth and firm size are taken as control variables. OLS regression model has been initially applied on panel data. The outcomes of fixed effect model are focused. Overall outcomes of the study confirmed that prices of stock is significantly influenced by policy of dividend and reject dividend irrelevance theory.
Conflict Resolution: An Investigation of Remedial Activities at University Level
Authors: Mehmood Samreen , Murad Madeeha , Shereen Saira
Published: April 2021

This study was conducted through a quantitative study approach. The purpose of the study was to investigate the need for peace education in the context of conflict management at the university level-potentials for conflict management through including curriculum regarding conflict management and seminars, training for teaching faculty. Potentials for conflict management through including contents about peace education, major objectives of the study were to find out that any mechanism for conflict resolution exists in the universities, to suggest some conflict resolution strategies for the faculty members. Research findings are based on a questionnaire, responses from faculty members and students. Kindall's Tau B and Tau C were utilized for the analysis of collected data. Findings of the research showed that 16.1% of the faculty members, as well as 14.3% of the students, were unanimous on the point that there are no workshops/training for resolution of conflicts in their respective departments. Most of the 78.2 % of faculty members, as well as 85.3 % of students, agreed that the peace education curriculum would reduce and mitigate conflicts in the departments.
Peningkatan Mutu Agregat Ringan Buatan untuk Beton Ringan Struktural
Authors: Husin Andriati Amir , Sugiharto Bambang
Published: April 2021

Kegagalan yang sering terjadi pada pembuatan beton ringan buatan untuk beton ringan struktural akhir-akhir ini disebabkan pemilihan bahan baku yang tidak memenuhi persyaratan. Masalah ini apabila tidak diatasi segera akan menghambat kelancaran penyediaan bahan bangunan terutama untuk perumahan dan bangunan bertingkat. Penelitian peningkatan mutu agregat ringan dimaksudkan untuk mengembangkan agregat ringan buatan dan bertujuan untuk mendapatkan inovasi teknologi dalam pembuatan agregat ringan untuk beton ringan struktural menggunakan bahan baku lempung. Hasil penelitian menunjukkan bahwa lempung dengan bahan tambahan batu obsidian dan pembakaran sampai kondisi sintering dapat menghasilkan agregat ringan yang memenuhi persyaratan untuk pembuatan beton ringan struktural. Untuk campuran menggunakan 30% batu obsidian dan temperatur pembakaran 1150oC. Nilai 10% kehalusan  diperoleh sebesar 9,27% dan hasil uji kuat tekan benda uji selinder beton umur 28 hari mencapai 26,03 MPa. Dari hasil tersebut dapat disimpulkan bahwa dengan penambahan bahan lain  dan pengaturan temperatur pembakaran dapat meningkatkan mutu agregat ringan buatan. Disarankan bahwa dalam penggunaan bahan baku sebaiknya dilakukan analisis dahulu agar dapat  memenuhi persyaratan.
Selimut Api sebagai Sarana Pemadam Kebakaran Pada Bangunan Rumah, Gedung dan Kendaraan
Authors: Effendi Achmad Hidajat
Published: April 2021

Penelitian ini dilakukan dengan maksud untuk memperoleh keandalan kinerja selimut api melalui eksperimen laboratorium. Sedangkan tujuan dari penelitian ini adalah untuk menciptakan alat pemadam api sederhana, yang terbuat dari bahan kain katun jenis terpal, yang dikombinasikan dengan bahan tahan api berbasis air, yaitu dapas 15, suatu bahan kimia yang aman terhadap makhluk hidup dan lingkungan. Hasil penelitian menunjukkan bahwa selimut api memiliki keunggulan, yaitu mampu menahan temperatur minyak panas sekitar 320ºC dengan temperatur rata-rata permukaan selimut api sekitar 179,5ºC, dengan panjang perambatan api pada permukaan selimut api rata-rata 23,6 mm. Keunggulan lainnya adalah selimut api tidak memerlukan air dalam pemadaman kebakaran, bahkan selimut api tidak boleh dicuci atau kena air. Selimut api dapat digunakan berulang-ulang selama selimut api tersebut tidak sobek dan selimut api yang diteliti ini, memenuhi persyaratan standar AS/NZS 3504 : 1995 dan ASTM D3806-1979. Adanya selimut api akan melengkapi sarana proteksi kebakaran, khususnya untuk bangunan perumahan yang bisa digunakan baik untuk pemadaman maupun penyelamatan.