bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of the Most Valued Organization to Work for in Spain, According to Nationality and Location
Authors: Seoane Francisco Jesús Ferreiro , Campo Villares Manuel Octavio Del 
Published: December 2018

Background:
The objective of this article is to analyse if there are significant relationships between the most valuable companies operating in Spain regarding professional performance, according to nationality and location within their Autonomous Communities or any superior aggrupation. To do that, a sample of 100 companies has been selected.

Methods:
The methodology followed is based on the selection of the 100 highestvalued companies from the point of view of Human Resources’ policy for the period 2013-2016 and through the measurement of six factors: Talent Management, Retribution, Work environment, CSR, Training and Employees’ perception, and classified by nationality and location. The study was based on 12 hypotheses, using the Unifactorial Variance’s Analysis, Pearson correlations and regressions. One limitation could be the fact that this study refers to a particular period, focusing on Spain and the variables mentioned, based on questionnaires. The added value of this work lies on the newness as it has a quantitative character, and on the fact that most of the hypotheses do not comply.

Results and Conclusion:
This allows to deny certain beliefs that affirm that European and American companies operating in Spain are more attractive than the Spanish or the Mediterranean ones.
ATHEMATICAL MODEL FOR THE OPTIMISATION OF HIERARCHICAL MULTI-LEVEL PRODUCTION SYSTEMS
Authors: Minaeva Yu. V. 
Published: December 2018

Objectives The aim of the study is to develop a mathematical model for the complex solution of various problems in designing and reconstructing the technological system of a production workshop of a machine-building enterprise.Methods Complex system theory and an aggregative decomposition approach are used as the methodological basis for modelling complex hierarchical productions, making it possible to represent a complex system in the form of a set of interconnected subsystems.Results A mathematical model designed for a complex solution of problems associated with the formation of an optimal production programme and selection ofequipment was developed. Operative parameters for processing machines according to a single optimisation criterion for the workshop were established. Distinctive features of the optimisation model proposed in the article are the possibility of its application both for design and for the reconstruction of a technological system, as well as the possibility of simple scaling to the required level (i.e. the workshop as a whole or a separate section).Conclusion The article presents a complex mathematical model for optimising the technological system based on a single optimisation criterion for the workshop, combining the solution of the main tasks of design and reconstruction of the workshop. The use of a single integral optimisation criterion for several problems allows the strong interrelationships between individual tasks to be taken into account. The model is based on the principle of arranging a model from a set of typical elements, easing the construction of models for any sub-task combinations, as well as their respective options. It is possible to use the model’s multi-level unification and scalability to increase modelling efficiency and thus optimise complex multinomenclature productions.
CRACK RESISTANCE AND DURABILITY OF PRESTRESSED WALL PANELS CONSTRUCTED FROM CELLULAR CONCRETE
Authors: Bataev D. K.-S. , Gaziev M. A. , Mazhiev H. N. , Mailyan D. R. 
Published: December 2018

ObjectivesThe aim of the studyis to develop ways to increase the crack resistance and durability of prestressed wall panels made of cellular concrete.MethodA complex study was carried out at the stage of factory manufacturing of two-module, aerated concrete wall panels with prestressed rods of class A-III reinforcing steel, 10 mm in diameter, located in the middle of the panel in the longitudinal and transverse directions.ResultsIt was found that the total stress losses in straining rods prior to casting of the aerated concrete mix, connected with stress relaxation in the reinforce and with deformations of the headings of the straining rods in the gripping jaws, the steel mould deformations, as well as the losses after the panel exit from the autoclave during the transfer of force to the concrete, are 15-20% of the initial level. At the same time, depending on the dimensions of the straining rods, the length of the strain transfer zone was in the range of 150 to 250 mm. A study of the effect of pre-compression on the closure of possible technological cracks in concrete test panels showed that, due to biaxial compression of concrete, new cracks do not appear when they work on bending and stretching (during the decking and transportation). Moreover, initial cracks that sometimes can appear during the autoclave processing become closed.ConclusionComparative tests of prestressed and typical panels for short-term load in accordance with GOST 8829-94 requirements indicate a significant increase in their rigidity and crack resistance, as well as the shear strength of their bridge part. The design of straining reinforcing rods with the end transverse anchor in the form of a horseshoe, together with attached flat welded frameworks made of Vr-I wire with a diameter of 5 mm, which are installed along the contour of the window openings of the test panels, ensure its reliable adhesion to cellular concrete and effective anchoring in the panel's body until the end of its useful life. Biaxial prestressed reinforcement by single rods in combination with conventional frame reinforcement opens up possibilities for the production of external wall panels from non-autoclaved cellular concrete with ordinary heat treatment, instead of ceramsite concrete panels.
ETHOD FOR MANAGING THE STRUCTURAL-MECHANICAL PROPERTIES OF FOAM CONCRETE MIXTURES
Authors: Bogatina A. Yu. , Morgun V. N. , Morgun L. V. 
Published: December 2018

Objectives At present, the urgency of scientific research aimed at reducing the material consumption of building structures is growing. Since foam concrete proved to be an effective material for wall structures, the aim of the present work was to develop scientific ideas about features of their macrostructural formation at the “viscous to solid” phase transition.Methods The evaluation of plastic strength was carried out according to the patent for invention No. 2316750 (“Method for determining the plastic strength of foam concrete mix” registered in the State Register of Inventions of the Russian Federation on February 10, 2008). Synthetic PO-3NP (TU 38-00-058079999-20-93) and "Arecom-4" galipot glue analogue (TU 31-10) were used as foam generation agents. Control over the kinetics of the plastic strength of the test mixtures of equal density was carried out in five-litre vessels at an interval of 15 minutes for three hours.Results The paper considers the most important features of mass transfer, which control the formation of defectiveness for interporal partitions in foam concrete. From the analysis of theoretical and experimental data, it follows that the ratio between water and surfactant consumption is an important tool for managing the quality of foam concrete mixes. Definingthe optimal relationship between water consumption and the amount of foaming agent allows the maximum amount of surfactants to be located at the gas-liquid interface ensuring minimal defect in the structure of the interporal partitions in the cured concrete.Conclusion The theoretical and experimental studies carried out make it possible to consider the relationship between the consumption of water and surfactant as an important tool for controlling the structural and mechanical properties in foam concrete mixes.
Pelatihan Akuntansi Lembaga Keuangan Syariah bagi Peningkatan Kualitas Kualitas Pengetahuan dan Kemampuan Siswa di SMK Plus Ashabulyamin Kabupaten Cianjur
Authors: Larasati Meita , Sumardi Sumardi 
Published: December 2018

Akuntansi Syariah merupakan bidang akuntansi kontemporer yang sedang berkembang pesat. Khususnya, di negara yang mayoritas penduduknya adalah islam, seperti Indonesia. Lembaga Keuangan Syariah seperti Bank Syariah dan Lembaga Keuangan Non Bank yang berbasis syariah kian bermunculan seiring dengan permintaan masyarakat atas jasa keuangan maupun non keuangan yang berbasis syariah di Indonesia. Perkembangan tersebut harus ditunjang dengan ketersediaan sumber daya manusia yang berkualitas atas bidang akuntansi syariah. Sejalan dengan kegiatan Pengabdian Kemitraan Masyarakat (PKM), Program Studi Akuntansi Universitas Muhammadiyah Prof. Dr. Hamka melihat bahwa penting untuk memberikan pembekalan berupa pelatihan atas Akuntansi Syariahkepada para siswa di Sekolah Menengah Kejuruan. Melalui PKM ini, dapat memberikan kontribusi nyata untuk meningkatkan minat, pengetahuan dan kemampuan atas Akuntansi Syariahpara siswa. Pelatihan ini diharapkan dapat berguna bagi masa depan para siswa dalam membangun karir mereka. Rangkaian kegiatan pelatihan PKM ini menunjukan bahwa peserta pelatihan memiliki pemahaman materi dan potensis atas akuntansi syariah
O Lado B do Jornalismo: como os cadernos culturais entram na história
Authors: Pereira Jácome Phellipy , Maduell Vieira Itala 
Published: December 2018

Este artigo buscar debater o consenso historiográfico acerca da modernização do jornalismo brasileiro e uma história linear da imprensa nacional que, por vezes, se “esquece” de sua tradição literária, evidenciada no apagamento dos cadernos diários de cultura como parte da história dos jornais impressos. A partir de diálogo entre a noção de estratos do tempo de Koselleck (2006) e das considerações de Octavio Paz (1984) sobre rupturas na modernidade, analisamos o sentido dessas ausências e esquecimentos em registros historiográficos sobre o Jornal do Brasil e seu pioneiro e longevo caderno de cultura, o Caderno B (1960-2010), buscando apontar para uma rede textual e contextual mais ampla.
Faktor-Faktor yang Mempengaruhi Kejadian Burnout Pada Perawat di Ruang Instalasi Rawat Inap RSUD Raden Mattaher dan Abdul Manap Jambi Tahun 2017
Authors: Mawarti Indah , Yusnilawati Yusnilawati 
Published: December 2018

Perawat adalah orang yang berinteraksi dengan klien selama 24 jam secara terus menerus. Perawat di ruang rawat inap memiliki potensi beban pekerjaan tinggi sehingga cenderung mengalami kelelahan dan kejenuhan. Kejenuhan kerja berdampak pada fisik, mental dan emosional perawat. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi burnout pada perawat di ruang instalasi rawat inap Rumah Sakit Umum Raden Mattaher dan rumah Sakit Abdul Manap Jambi. Metode: Penelitian ini merupakan penelitian deskriptif analitik dengan desain cross sectional. Sampel yang digunakan 96 perawat di ruang instalasi rawat inap Rumah Sakit Umum Raden Mattaher Jambi dan 101 perawat di Ruang rawat inap Rumah sakit abdul manap Jambi. Analisis data dilakukan secara univariat dan bivariat menggunakan uji chi square Hasil: Hasil penelitian menunjukkan bahwa perawat yang mengalami burnout tingkat ringan sebanyak 77,7%, untuk variabel tingkat pendidikan, jenis kelamin, status pernikahan, dan masa kerja perawat tidak terdapat hubungan dengan burnout (p>0,05), sedangkan beban kerja berhubungan dengan burnout (p<0,05). Kesimpulan: Tidak terdapat hubungan antara jenis kelamin, tingkat pendidikan,pernikahan, masa kerja dengan burnout pada perawat, sedangkan beban kerja terdapat hubungan dengan burnout pada perawat di ruang instalasi rawat inap Rumah Sakit Umum Raden Mattaher dan Rumah sakit Abdul |manap Jambi. Rumah sakit agar lebih memperhatikan perawat dalam tingkat kejenuhan dan beban kerjanya.
Pengaruh Model Pembelajaran Berbasis Masalah dan Gaya Kognitif Siswa Terhadap Hasil Belajar Matematika Siswa di Kelas VIII SMP Negeri 7 Kerinci
Authors: Ikhlas Al 
Published: December 2018

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran berbasis masalah dan gaya kognitif terhadap hasil belajar matematika siswa, korelasi antara gaya kognitif terhadap hasil belajar matematika siswa, dan pengaruh interaksi antara penggunaan model pembelajaran dan gaya kognitif siswa terhadap hasil belajar matematika siswa di kelas VIII (Delapan) SMP Negeri 7 Kerinci tahun pelajaran 2016/2017. Penelitian ini dilakukan dengan metode penelitian eksperimen semu dengan menerapkan desain faktorial 2 × 2. Populasi penelitian adalah siswa SMP Negeri 7 Kerinci Kelas VIII Semeseter genap tahun pelajaran 2016/2017. Sampel penelitian terdiri dari kelas eksperimen berjumlah 32 orang siswa dan kelas kontrol berjumlah 31 orang siswa. Pengumpulan data dilakukan menggunakan dua macam instrumen yakni intrumen Group Embedded Figures Test (GEFT) untuk mengukur gaya kognitif siswa dan instrumen tes hasil belajar matematika siswa dalam bentuk essay. Hasil analisis data dan uji statistik menunjukkan bahwa model pembelajaran berbasis masalah dan gaya kognitif berpengaruh terhadap hasil belajar matematika, terdapat korelasi antara gaya kognitif terhadap hasil belajar matematika, tidak terdapat interaksi antara model pembelajaran dan gaya kognitif terhadap hasil belajar matematika siswa. Berdasarkan hasil penelitian tersebut disarankan kepada guru, khususnya guru matematika agar penerapan model pembelajaran berbasis masalah dikembangkan sebagai satu inovasi dalam proses belajar mengajar.
A STUDY OF THE TEACHERS’ ROLES IN THE IMPLEMENTATION OF SCIENTIFIC APPROACH IN TEACHING ENGLISH AT SMP NEGERI 1 SINGARAJA
Authors: Ayustina K.P.P. , Batan I.G. , Mahayanti N.W.S. 
Published: December 2018

The implementation of Curriculum 2013 indicated that there is a switch of the teachers’ role in the process of teaching and learning from resource becoming facilitator. This study aimed to find out the roles that the teachers play in the classrooms when teaching English at SMP Negeri 1 Singaraja and to know responses of the students toward it. It followed qualitative interactive descriptive model, approach, and design which was adopting the framework of Maxwell (2012). It involved 3 teachers and 174 students. The required data for this study were collected through observation and distributing questionnaire. Since the data were analyzed descriptively, it was adopted the framework developed by Miles and Huberman (1994). The results of data analysis show that there are five roles the teachers played in the classroom when teaching English at SMP Negeri 1 Singaraja such as prompter or motivator, facilitator, controller, organizer, and assessor and the responses of the students toward it mostly dominated by positive attitude. In short, most of the roles that the teachers played support the student-centered learning. It is the result of the classroom focused activities developing on giving exercises, completing task, and doing practice of language used. Keywords: assessor, controller, facilitator, organizer, prompter, scientific approach
MEMBUMIKAN SANG SURYA: S.D. MHD. ILJAS SANG FOUNDER MUHAMMADIYAH PARIAMAN TAHUN 1929-1941
Authors: Sufyan Fikrul Hanif 
Published: December 2018

Sidi Mhd. Iljas merupakan sosok lokal pengembang Muhammadiyah yang belum pernah muncul dalam historiografi Pariaman, terutama pada episode modernisasi Islam di awal abad ke-20. Ilyas cs memberanikan diri untuk meluaskan pengaruh Muhammadiyah di tengah basis masyarakat penganut Tarekat Syattariyah. Penelitian ini bertujuan untuk membingkai strategi Ilyas dalam menyebarluaskan Muhammadiyah, termasuk ketika berhadapan dengan pemerintah jajahan. Metode historis yang diterapkan dalam penelitian ini terdiri atas pengumpulan sumber (heuristik). Setelah heuristik, dilakukan kritik terhadap sumber temuan, interpretasi, dan historiografi.Tradisi keagamaan Syattariyah sejak abad ke-17 di pesisir Barat Pariaman, memang tidak terbantahkan. Sampai gelombang modernisasi Islam dibawa Adnan ke Nagari Kurai Taji melalui Surau Paninjauan, telah merusak rust en orde kalangan ulama Syattariyah. Adalah Ilyas yang kemudian melanjutkan gerakan modernisasi Islam melalui Muhammadiyah Groep Kurai Taji. Beragam strategi diterapkannya, baik ketika berhadapan dengan pengikut Syattariyah, maupun berhadapan dengan pemerintah Kolonial Belanda. Setelah Ilyas memutuskan hijrah ke Kisaran, namun perhatiannya terhadap gerak Muhammadiyah Pariaman tetap tidak berubah. Konkritnya, Ilyas telah meletakkan fondasi kuat, yang kemudian dilanjutkan pemimpin persyarikatan berikutnya.
Capabilities Selected Rules, Recommendations and Problems for the Design of Power Electronics Equipment Installed on Ships
Authors: Muc Adam , Mysiak Piotr , Kasprowicz Andrzej 
Published: December 2018

Abstract
The paper presents an analysis of the state and possibilities of using power electronics and electric drives on ships, and in particular, in ship engine room. Problems related to the operation of power electronics in the soft network are presented. The issues related to the design of multi-pulse high power rectifiers are discussed, which is one of the most popular power electronics devices used on vessels. Then a simulation study of selected rectifier circuits was carried out. The purpose of this study was to show the effect of selecting a power electronics design on the waveforms of the voltages and currents in a soft network on the rectifier example. Also discussed are main electromagnetic device problems and issues related to regulations and recommendations for their design and operation. Proper selection of the type of the power supply design and observance of the rules and regulations ensures the efficiency of the equipment and the quality of the energy being processed and reduces their negative impact on the remaining equipment and network.
Impact of the Engine Tuning on its Technical Condition Assessment Based on Limited Number of Available Parameters
Authors: Łutowicz Marek 
Published: December 2018

Abstract
Due to the limited scope of the diagnostic equipment on the ship, the technical condition of the engine is based on the measurement of pressure and temperature at the available measuring points. Usually it is the exhaust temperature at the outlet of individual cylinders, supercharging pressure, oil temperature and cooling water temperature. Sometimes the bearing temperature and turbocharger speed are also measured. Normally, if the engine is adapted to this, the maximum combustion pressure is measured periodically although distorted through the channels with the indicator valves. The paper presents examples of the exploitation of marine diesel engines, where there is a discrepancy between the actual technical state of the engine and the technical state of the engine based on the traditional diagnostic method based on a limited set of available parameters. These discrepancies resulted, inter alia, from the regular fuel injection timing and fuel dose adjustment, so that the measured parameters were adequate to the actual load of the engine. This adjustment is justified, but leads to masking engine components wear symptoms. In this situation, it can only be stated that the state of the fuel injection equipment is suitable for the current technical state of the some engine components and does not provide a sufficient basis for the extension of the repair interval.
Acoustic Emission of Monolithic IGBT Transistors
Authors: Bejger Artur , Kozak Maciej , Gordon Radosław 
Published: December 2018

Abstract
Due to the increasing number of applications of power semiconductor devices, more and more attention is being paid to diagnostic methods to determine the condition of working semiconductor components. On the basis of the results of experimental research, a correlation can be observed between the transition between the on/off states of a single IGBT transistor in operation and the acoustic signal emitted by it. Acquisition of acoustic emission signals was obtained using a specialized sensor from Vallen. To record the received signal, a high resolution digital oscilloscope was used, which exported the recorded signal to a file, which enabled further digital processing of the acquired signals. The aim of the study was to determine the usefulness of acoustic emission detection methods to determine the possibility of damage to an element based on the recorded acoustic signal.
Crop density rather than ruderal plants explains the response of ancient segetal weeds
Authors: Nowak S. , Waindzoch K. , Świerszcz S. , Niemczyk M. , Spałek K. , Nowak Arkadiusz 
Published: December 2018

AbstractThe influence of ruderal species and crop density on ancient segetal weeds was examined. The experiment was carried out on experimental plots with three different sewing densities of winter triticale. Weeding of ruderal taxa was applied on half of the plots to explore the relation between segetal and ruderal weeds. Variation in species composition by environmental variables was analysed by running Redundancy Analysis (RDA) combined with performing forward selection and variation partitioning for “weeding” and “crop density” as explanatory variables. Additionally, the effect of crop density and weeding was tested separately for segetal and ruderal species along the seasons with the use of co-variance analysis (ANCOVA). The overall species composition changes due to crop density and weeding revealed by the redundancy analysis were significant, with the total explained variation of 15.7%. The authors found that crop density has a stronger influence on species composition than weeding (56.2% vs. 47.2%). Weeding increases mean segetal weed cover from ca. 19% to more than 35%. Along the vegetation period, weeding has an increasing explanatory power, with the highest scores in the autumn. The combined effect of both variables explains the highest share of variation for summer data (54%), then for autumn (40%), and spring (35%). Crop density is much more influential on segetal weeds, dropping inconsiderably from spring to summer and then abruptly in autumn. For several species we found the optimum crop density being a loose stand with ca. 20–40% cover (e.g. for Agrostemma githago).
Pembelajaran terpadu tipe webbed berbasis budaya lokal untuk meningkatkan hasil belajar siswa kelas IV sekolah dasar
Authors: Armadi Ali , Astuti Yeni Putri 
Published: December 2018

<p>Tujuan dari penelitian ini adalah untuk menganalisis dan mendeskripsikan kendala-kendala serta keefektifan dalam penerapan perangkat pembelajaran terpadu tipe <em>webbed</em> berbasis budaya lokal yang dapat diketahui dari aktivitas siswa, hasil belajar dan respon siswa. Penelitian ini menggunakan model pengembangan 4-D (Four D Models) yang dikembangkan oleh Thiagarajan meliputi empat tahap, yaitu define (pendefinisian), design (perancangan), develop (pengembangan) dan disseminate (penyebaran). Penelitian ini dilaksanakan di SDN Pangarangan III Kabupaten Sumenep. Subjek penelitian adalah siswa kelas IV tahun pelajaran 2017/2018 dengan jumlah 50 siswa yang terdiri dari kelas IVA sebanyak 25 siswa dan kelas IVB sebanyak 25 siswa. Instrumen yang digunakan dalam penelitian ini adalah wawancara, angket, dan Adapun hasil yang diperoleh dari hasil uji coba terbatas pada pembelajaran 1-6 diperoleh rata-rata 87, 4 dan 100% dan pada uji coba luas pada pembelajaran 1-6 diperoleh rata-rata 83.1 dan 92 %. Dari angket yang diperoleh, rata-rata siswa juga menyatakan bahwa pembelajaran terpadu tipe <em>webbed</em> berbasis budaya lokal yang telah dilakukan dirasa mudah mengikutinya, karena didukung dari cara guru mengajarnya serta BAS dan LKS sehingga siswa merasa sangat berminat dalam belajar. Dalam proses pembelajaran di SDN Pangarangan III berjalan dengan baik, tetapi adapula hambatan yang terjadi berkaitan dengan gambar yang ditampilkan oleh guru sebagai media pembelajaran kurang familiar, siswa kurang bersemangat dalam berkelompok, siswa tidak mengetahui secara jelas mengenai kegiatan ekonomi di Sumenep.</p>