bluuebunny/crossref_metadata_2025_split huggingface dataset:
HUBUNGAN PENGGUNAAN GADGET DENGAN KUANTITAS TIDUR PADA REMAJA DI SMP N 6 BUKITTINGGI
Authors: DAMAIYANTI SISKA , PRATAMA ENGLA RATI , PUTRI ANGGUN RUHT DIANA 
Published: May 2023

Gadget merupakan teknologi yang diciptakan dengan berbagai aplikasinya, yang sekarang menjadi kebutuhan semua orang khususnya dikalangan remaja, akibat perkembangan teknologi inilah yang menuntut remaja menggunakan gadget setiap hari sehingga kurang nya kemampuan remaja untuk mengontrol waktu penggunaan gadget sehingga menimbulkan berbagai masalah yaitu seperti menguranggi interaksi dengan orang lain, konsentrasi menurun, dan tertama waktu tidu atau istirahat yang kurang. Tujuan penelitian ini bertujuan untuk mengetahui hubungan penggunaan gadget dengan kuantitas tidur pada remaja SMP N 6 Bukittinggi tahun 2022. Metode penelitian menggunakan pendekatan Cross sectional study dengan sampel berjumlah 233 orang siswa, pengambilan sampel menggunakan teknik random sampling dengan instrument SAS dan STQ analisis data menggunakan uji spearman rank. Hasil uji spearmen Rank di peroleh nilai P=0,000 dimana nilai signifikansi ?0,05 menunjukkan bahwa adanya hubungan antara penggunaan gadget dengan kuantitas tidur dengan nilai R= -0,438 dapat diartikan bahwa hubungan keduanya kuat dengan arah hubungan negatif. Kesimpulan penelitian ini terdapat hubungan penggunaan gadget dengan kuantitas tidur remaja. Disarankan pada remaja untuk membatasi penggunan gadget pada jam sekolah, serta pihak sekolah harus bekerja sama dengan orang tua, agar terhindar penggunaan gadget yang belebihan dan meningkatkan kuantitas tidur agar remaja tidak mengantuk dan lebih konsentrasi di jam sekolah.
Tujuan : penelitian ini bertujuan untuk mengetahui hubungan penggunaan gadget dengan kuantitas tidur pada remaja SMP N 6 Bukittinggi tahun 2022 Metode penelitian menggunakan pendekatan Cross sectional study dengan sampel penelitian berjumlah 233 orang siswa, pengambilan sampel menggunakan teknik random sampling dengan instrument baku SAS dan STQ analisis data menggunakan uji spearman rank. Hasil uji spearmen Rank di peroleh nilai P = 0,000 dimana nilai signifikansi ? 0,05 menunjukkan bahwa adanya hubungan antara penggunaan gadget dengan kuantitas tidur dengan nilai R= -0,438 dapat diartikan bahwa hubungan keduanya kuat dengan arah hubungan negatif. Kesimpulan penelitian ini yaitu terdapat hubungan penggunaan gadget dengan kuantitas tidur remaja. Disarankan pada remaja untuk membatasi penggunan gadget disarankan pada pihak sekolah pihak sekolah memberikan peraturan agar anak tidak mengunakan gadget pada saat jam sekolah, serta pihak sekolah harus bekerja sama dengan orang tua dalam penggunaan gadget pada remaja, agar terhindar penggunaan gadget yang belebihan dan meningkatkan kuantitas tidur anak agar remaja tidak mengantuk dan lebih konsentrasi di jam sekolah.
Numerical Simulation of 3D- Flow Structure and Heat Transfer for Longitudinal Riblet Upstream of Leading Edge Endwall Junction of Nozzle Guide Vane
Authors: Abdulla Najdat Nashat , Fayed Ikhlase Mohammed , Ali Kareem Khalf 
Published: May 2023

The simulation have been made for 3D flow structure and heat transfer with and without
longitudinal riblet upstream of leading edge vane endwall junction of first stage nozzle guide vane .The research explores concept of weakening the secondary flows and reducing their harmful effects.Numerical investigation involved examination of the secondary flows ,velocity and heat transfer rates by solving the governing equations (continuity, Navier -stokes and energy equations ) using the known package FLUENT version (12.1).The governing equations were solved for three dimentional, turbulent flowe, incompressible with an appropriate turbulent model (k-ω,SST) .The numerical solution was carried out for 25 models of V-groove riblet with wide ranges of height (h) and space (s). The results indicated that, the riblet endwall junction was a powerful tool for controlling the flow structure, reducing secondary flow formation,and elimination the effect of heat transfer at leading edg and passage . The drag reduction produced by riblet was proportional with their height and space. V-groove riblet with dimension of (h=1.35mm and s=2.26mm) was found to be the most effective in reduction of drag (2.7%) and heat transfer (21%) so it was selected as an optimum dimension of riblet model. The results also showed that the drag reduction produced by riblet was proportional to their size. The riblet model had a great effect in elimination spanwise ,pitchwise velocities ,but strength the streamwise velocity .At leading edge ,the effect of secondary flow was extended up to 23% from span height and 35% upstream leading edge .The riblet model caused an increase in momentom at a region very close to leading edge and to move stagnation point very close to the leading edge.
Experimental Study for Materials Prosthetic above Knee Socket under Tensile or Fatigue Stress with Varying Temperatures Effect
Authors: Wasmi Hatem Rahim , Chiad Jumaa Salman , Hamzah Adawiya Ali 
Published: May 2023

The residual limb within the prosthesis, is often subjected to tensile or fatigue stress with varying temperatures. The fatigue stress and temperatures difference which faced by amputee during his daily activities will produces an environmental media for growth of fungi and bacteria in addition to the damage that occurs in the prosthesis which minimizingthe life of the prosthetic limb and causing disconfirm feeling for the amputee.
In this paper, a mechanical and thermal properties of composite materials prosthetic socket made of different lamination for perlon/fiber glass/perlon, are calculated by using tesile test device under varying temperatures ( from 20oC to 60oC), also in this paper a device for measuring rotational bending fatigue stress under varying temperatures was designed, manufactured, and calibrated ( this device is not available in Iraq), to achieve S – N curves for different lamination of perlon/fiber glass/perlon composite materials of prosthetic above knee socket.
In this paper, the mechanical and thermal properties set ( E, σy, σult, K, and α ) results of the above composite materials are decreased when the temperatures are increased.
The S–N curves results of rotational bending fatigue for these lamination of composite materials are decreased when the temperatures are increased,also the endurance limit stresses (σe) are decreased with the increasing of number of perlon, and increasing temperatures, generaly after about 107 cycles.
Workplace violence among nurses of a teaching hospital
Authors: Paudel Sadhana 
Published: May 2023

Introduction: Workplace violence is a significant issue in the health sector with high prevalence. Workplace violence among nurses is an alarming and fundamental human rights issue with its negative impacts on nurses as well as organizational achievement. This study aimed to explore workplace violence among nurses.
Method: Cross-sectional study design with a total enumerative sampling technique was used to find out the prevalence of workplace violence among 402 nurses of a teaching hospital in Lalitpur, Nepal. Data was collected by using “Workplace Violence in the Health Sector country case studies research Instruments” from September 2019 to November 2019. Collected data were analyzed based on objectives using Statistical Package for Social Science version 16. Descriptive statistics were used to find out the prevalence, types of violence, perpetrators, and socio-demographic information.
Result: The prevalence of workplace violence was 227( among which verbal abuse was 215(94.5%), physical violence 40(17.6%), and sexual harassment 9(4%). Among the perpetrators, 107(40.53%) of workplace violence was done by patients’ relatives, 77(29.16%) by patients, 64(24.24%) by staff, and 16(6.06%) by management.
Conclusion: The prevalence of workplace violence is high. Verbal abuse is the dominant type of violence, followed by physical violence and sexual harassment. The main perpetrators of workplace violence were patients’ relatives. Management was also found to be the perpetrator in a small fraction of violence.
Microstructure and Properties of Cr3C2-Rich Binary Cr3C2-WC-Ni(Co) Hardmetal Coatings
Authors: Berger Lutz-Michael , Conze Susan , Gnauck Kerstin , Vostřák Marek , Houdková Šárka , Taranda Tomáš 
Published: May 2023

Abstract
Hardmetal coating compositions containing both WC and Cr3C2 are less intensively studied than WC-Co(Cr) and Cr3C2-NiCr. In particular, compositions with Cr3C2 as the main phase are relatively new in the market. In this contribution, two commercial agglomerated and sintered feedstock powders with similar compositions (42Cr3C2-42WC-16Ni and 45Cr3C2- 37WC-18NiCoCr) were studied. Both powders differ in their porosity and the melting behavior, as was found by DSC experiments. Coatings were deposited with a liquid-fueled HVOF process (JP 5220). Optimization of the spray conditions was evaluated with five different spray parameter sets. Coating microstructures and phase compositions, as well as microhardness HV0.3 and abrasion wear resistance were less influenced by the spray parameter sets. At the same time, significant differences in deposition efficiency between the two compositions were observed, which might be related to the differences in the melting behavior of the compositions and the powder porosity. However, coating microhardness and abrasion wear resistance were similar for each of the spray parameter sets. Coating microstructure and phase composition were studied with a focus on the interaction between Cr3C2 and WC and will be discussed in detail.
Enacting “Bottom-up” Solidarity in Labor Market Integration for Refugees in England
Authors: Morano-Foadi Sonia , Lugosi Peter , Croce Clara Della 
Published: May 2023

Abstract
This article examines the role that third sector organizations (TSOs) play in supporting refugees’ access to the labor market in England. TSO practices are conceptualized through the notion of “bottom-up” solidarity. Data gathered through interviews with refugees and representatives from charities, social enterprises, and public authorities are used to identify how TSO actors enact bottom-up solidarity and, in turn, facilitate integration of refugees into the labor market. The findings show how labor market transition is built on the transformation of the wider circumstances faced by refugees. Data also demonstrates how the creation of direct employment opportunities, coupled with intermediation and trust brokerage, and alongside episodic and extended coaching, is key to enacting “bottom-up” solidarity.
ANALISIS PERBANDINGAN PENDAPATAN PETANI KOPI ARABIKA YANG MENJUAL KOPI CHERRY DAN KOPI GABAH DI NAGORI SAIT BUTTU SARIBU
Authors: Sitinjak Wahyunita , Siadari Martua , Sihaloho Arvita Netti , Burano Rizqha S. , Dinda Sri 
Published: May 2023

Penelitian ini bertujuan untuk : (1) Untuk mengetahui pendapatan petani kopi arabika yang menjual dalam bentuk kopi cherry di Nagori Sait Buttu Saribu. (2) Untuk mengetahui pendapatan petani kopi arabika yang menjual dalam bentuk kopi gabah di Nagori Sait Buttu Saribu. (3) Untuk mengetahui bagaimana perbandingan pendapatan petani kopi arabika jual kopi cherry dan gabah di Nagori Sait Buttu Saribu. Penelitian ini dilakukan di Nagori Sait Buttu Saribu Kecamatan Pematang Sidamanik Kabupaten Simalungun.Lokasi ini dipilih karena memenuhi seluruh aspek yang diperlukan dalam penelitian.Penelitian ini dilakukan pada Desember 2021 sampai dengan Februari tahun 2022.Sampel yang digunakan dalam penelitian ini adalah petani kopi arabika yang dapat mewakili seluruh populasi petani kopi arabika yang berada di Nagori Sait Buttu Saribu. Ada 32 petani kopi arabika yang menjadi sampel dalam penelitian ini.Pengambilan sampel dilakukan dengan metode purposive sampling, dimana pengambilan sampel dengan metode ini dilakukan secara sengaja dengan kreteria tertentu. Untuk mengetahui pendapatan petani kopi arabika perlu dilakukan perhitungan dengan cara menentukan penerimaan, biaya produksi dan pendapatan masing-masing petani dengan menggunakan rumus sebagai berikut : Total Penerimaan (TR) = Q x P, Biaya Total (TC) = FC + VC , dengan demikian maka pendapatan dapat dihitung π = TR-TC. Untuk mengetahui perbandingan pendapatan petani kopi arabika jual cherry dan gabah dapat dilakukan uji –t dependen menggunakan SPSS versi 25.Pendapatan petani kopi arabika yang menjual cherry adalah Rp10.296.840/tahun dan petani kopi arabika yang menjual gabah adalah Rp21.304.590/tahun.Perbandingan pendapatan petani kopi Arabika yang menjual cherry dan gabah di Nagori Sait Buttu Saribu melalui uji-t dependen menghasilkan H0 ditolak dan H1 diterima yang berarti adanya perbedaan yang signifikan antara pendapatan petani kopi arabika jual cherry dan jual gabah. Nilai tambah yang diperoleh petani dalam pengolahan primer yaitu mengolah gelondong merah menjadi kopi gabah adalah Rp 4.500/kg (38% dari nilai produk kopi gabah).Pendapatan langsung tenaga kerja keluarga dari pengolahan primer tersebut adalah Rp 3000/kg (67% dari nilai tambah yang diperoleh).Kata kunci: Perbandingan, Pendapatan, Kopi Arabika, Nilai Tambah, Hayami
PENGARUH PENGETAHUAN DAN PROMOSI TERHADAP MINAT MASYARAKAT UNTUK CICIL EMAS DI BANK SYARIAH INDONESIA (STUDI KASUS PADA IBU-IBU DI TULUNGAGUNG)
Authors: Susilo Dedi , Haniifah Khoirin 
Published: May 2023

Berkembangnya ketidakpastian kondisi ekonomi dan fluktasinya nilai mata uang,serta adanya isu resesi ekonomi dunia. Semakin menjadikan kestabilan ekonomi khususnya ekonomi mikro semakin terganggu. Ifnlasi yang berkepanjangan juga akan menjadikan ancaman bagi ekonomi masyarakat. Solusinya adalah dengan mulai mengalihkan bentuk uang kartal menjadi emas atau logam mulia. Hal ini dikarenakan, logam mulia memiliki nilai intriksik yang lebih stabil ketika ditukarkan dalam bentuk uang tunai. Sehingga masyarakat yang memiliki kelebihan dana, bisa mencoba beralih kepada investasi emas untuk jangka lebih panjang. Banyak dari lembaga-lembaga keuangan yang menawarkan kemudahan untuk melakukan investasi emas baik dengan sistem cash/tunai maupun sistem cicil/kredit.. Metode penelitian yang digunakan adalah metode penelitian deskriptif dengan pendekatan kuantitatif, dimana data primer diperoleh melalui penyebaran kuesioner kepada sebanyak 270 perempuan di Tulungagung yang sudah menikah. Hasil penelitian menunjukkan,: 1) Secara parsial Pengetahuan memiliki pengaruh yang signifikan dan berpengaruh positif terhadap minat masyarakat untuk Cicil Emas di Bank Syariah Indonesia. 2) Secara parsial promosi memiliki pengaruh yang signifikan dan berpengaruh positif terhadap minat masyarakat untuk Cicil Emas di Bank Syariah Indonesia.. 3) Secara simultan pengetahuan dan promosi memiliki pengaruh positif yang signifikan terhadap minat masyarakat untuk Cicil Emas di Bank Syariah Indonesia. Hasil dari penelitian ini diharapkan mampu memberikan informasi dan referensi kepada masyarakatt untuk tidak perlu ragu untuk melakukan investasi, juga kepada Bank Syariah Indonesia untuk meningkatkan promosi yang efektif kepada masyarakat.
Imagens a galope: cruzamentos entre filosofia e psicanálise na obra de Alfredo Jaar
Authors: Monteiro Juliana de Moraes 
Published: May 2023

O artigo parte de uma ação realizada pelo artista chileno Alfredo Jaar em agosto de 2019, na cidade de Edimburgo. Trata-se de uma obra intitulada “I can’t go on, I’ll go on”. Mobilizando referências de autores como Guy Debord, Georges Didi-Huberman e Susan Buck-Morss, o texto é uma interrogação sobre o estatuto das imagens no mundo contemporâneo e seus modos de insurgência diante dos mecanismos de dominação e sujeição. A pergunta fundamental é: em um mundo saturado de imagens que reforçam opressões, como conceber outros regimes visuais que não sejam capturados pela tríade do neoliberalismo – colonialismo – fascismo? Propondo cruzamentos entre perspectivas filosóficas e referências da psicanálise de Freud e Lacan, buscamos pensar, junto às práticas artísticas de Alfredo Jaar, como certas imagens se constituem como um embate direto com esse problema, criando formas de fazer aparecer parcelas de humanidade em uma visualidade cada vez mais anestesiada pela violência total do espetáculo.
СОЦІОКУЛЬТУРНА РОЛЬ ЖУРНАЛІСТИКИ В УМОВАХ ВОЄННОГО ЧАСУ
Authors: Panchenko S. 
Published: May 2023

<p><strong><em>The study purpose </em></strong><em>is to outline the developing paradigm of new socio-cultural reality, changes in ideological priorities, and to reveal new cultural phenomena represented in media texts after February 24, 2022.</em></p><p><strong><em>Research Methodology. </em></strong><em>The research applied such methods of scientific knowledge as: historical comparison that was used to analyze and systematize the data on changes in spiritual and cultural national baselines that emerged as the result of Ukrainian society transformation under wartime conditions and were described and reviewed in journalistic texts of a social and cultural nature; the method of data classification and compilation that enabled the clarification and description of vectors for the development of social and cultural content of personal journalism in leading socio-political Gazeta.ua and День.ua web-based media.</em></p><p><strong><em>Results. </em></strong><em>One of the key tasks of journalism in the frames of the social and cultural paradigm is the demythologization of concepts related to the aggressor country, the liberation from empire myths, and rewriting of history. This will benefit the decolonization of Ukrainian culture, which is a long and complicated (though very important) process, especially for the purposes of struggling for self-identification.</em></p><p><em>Due to the unstable and complex social situation under the conditions of Russian aggression, each individual has to realize his/her significance as a citizen and a feeling of spiritual exaltation. This is possible by constructing positive myths that actualise the universal spiritual values of the Ukrainian nation in particular and human civilization in general.</em></p><p><em>At this stage, the social and cultural role of journalism consists not only in spreading the realignment and unveiling artificial myths of the Soviet era but in producing positive national myths that will be aimed at strengthening and retaining national identity and will contribute to representing the image of Ukraine around the world.</em></p><p><strong><em>Novelty. </em></strong><em>The paper makes an attempt to define the social and cultural role of journalism under the conditions of war; new cultural milestones aimed at realigning imperial myths and new cultural phenomena of national myth formation represented in journalistic texts after February 24, 2022, were set</em><em>.</em><em></em></p><p><strong><em>Practical significance. </em></strong><em>The research results could be used for the purpose of further developing personal journalism and representing new strategies of national identity formation to the mass media public.</em></p><p><strong><em>Key words: </em></strong><em>socio-cultural role of journalism, national identity, ideological priorities, cultural phenomena, demythologization, formation of national myths.</em></p>
MENYOAL GERAKAN SALAFI DI INDONESIA (Pro-Kontra Metode Dakwah Salafi)
Authors: Hafid Wahyudin 
Published: May 2023

Tulisan ini bertujuan untuk memotret gerakan dakwah yang diusung sebuah kelompok yang dilabeli gerakan salafi, sebuah gerakan atau manhaj dakwah yang saat ini sedang banyak diganrdrungi oleh banyak kalangan terutama kalangan menengah ke atas yang berbasis di perkotaan bahkan masuk menerobos dinding kampus perguruan tinggi baik negeri maupun swasta. Hasil penelitian menunjukkan bahwa kata salafi dinisbahkan kepada kelompok yang mengusung tema dakwah yang ingin mengajak umat Islam kembali kepada ajaran Islam yang murni sebagaimana pemahaman salaf al-shalih dari Nabi saw dan kalangan sahabat dan generasi tab’in dan dipengaruhi oleh pemikiran Muhamamd bin Abdul Wahhab. Gerakan dakwah salafi ditenggarai masuk ke Indonesia di awal tahun 80-an, umumnya dibawa dan dikembangkan oleh alumni perguruan tinggi lulusan Timur Tengah terutama dari Saudi Arabia, Pakistan dan Yaman. Untuk melebarkan sayap dan mengembangkan dakwah mereka, kelompok salafi disamping melalui jalur dakwah bi lisan dan bi al-kitabah, mereka juga membentuk lembaga yang bergerak dibidang pendidikan dan sosial bahkan masuk ke ranah politik melalui parlemen. Metode dakwah yang dibawa oleh kelompok ini yang cenderung menyalahkan amalan-amalan umat Islam yang berbeda dengan pemahamannya yang akhirnya menuai pro-kontra di tengah masyarakat Islam
İKİNCİ DÜNYA SAVAŞI YILLARINDA HIRSIZLIK VE CİNAYET OLAYLARININ CUMHURİYET GAZETESİ’NE YANSIMASI
Authors: ÖNER Funda 
Published: May 2023

Toplumsal düzenin korunabilmesi için devletin mücadele ettiği unsurların başında gelen suç olgusuna tarihin her döneminde rastlanmıştır. Suçun oluşumunda pek çok faktör bir arada rol alırken özellikle yoksulluk, işsizlik, artan enflasyon oranları ve bireylerin sosyo-ekonomik düzeyleri gibi etkenler ön plana çıkmıştır. İnsan hayatını derinden etkileyen bütün suçlardan ayrılarak insan yaşamına son veren cinayet, üzerinde durulması gereken önemli bir unsur olarak karşımıza çıkmıştır. Çünkü tarihin en eski çağlarından günümüze kadar işlenmeye devam eden cinayet dışında hiçbir suç insan hayatını doğrudan sonlandırmamıştır.
İnsanlığın var olduğu günden itibaren emek harcamadan ve hak etmeden bir şeylere sahip olma isteği kendisini gösterirken bu isteği gerçekleştirmenin en kolay yollarından biri hırsızlık olmuştur. Genel olarak bakıldığında hırsızlık ile yoksulluk arasında sıkı bir bağ olduğu gözlemlenmiştir. Başta İkinci Dünya Savaşı olmak üzere savaş yılları dünya ekonomisini alt üst ederek toplumların yaşantısını derinden etkilemiştir. Bu açıdan ekonomik çöküntünün derinden hissedildiği İkinci Dünya Savaşı dönemi, başta hırsızlık ve cinayet olayları gibi pek çok suç olgusunun artış gösterdiği zaman dilimi olmuştur.
İkinci Dünya Savaşı etkilerinin hissedildiği Türkiye’de hırsızlık ve cinayet olaylarında artış yaşanırken bu durum dönemin gazetelerinde de sıklıkla yer almıştır. Günümüzde de yayın hayatına devam eden Cumhuriyet Gazetesi, İkinci Dünya Savaşı döneminde günlük olarak yayınlanmıştır. Gazete içerisinde dönemin önemli olayları başta olmak üzere işlenen suçlara da sıkça yer verilmiştir. Böylece Türkiye’nin köklü gazetelerinden olan Cumhuriyet Gazetesi, hırsızlık ve cinayet olaylarını araştırınken zengin bir kaynak teşkil etmiştir. Dönemin özelliklerine göre gazetenin içeriğindeki hırsızlık ve cinayet olayları haberlerinde değişim yaşanmıştır. Bu makalede Cumhuriyet Gazetesi’ne yansıyan hırsızlık ve cinayet olayları incelenirken İkinci Dünya Savaşı döneminde bozulan sosyo-ekonomi ile artış gösterdiği ispat edilmeye çalışılmıştır.