bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of trial periods in employment on firm hiring behavior
Authors: Sin Isabelle , Chappell Nathan 
Published: September 2020

Abstract
Recent changes in New Zealand law decreased the cost of dismissing employees within their first 3 months with an employer, with the aim of encouraging firms to increase hiring by reducing the associated risk. We use monthly linked employer–employee data and exploit the staggered introduction of the policy to estimate its effect on hiring. We find that the policy had little effect on the number of hires, the hiring of jobseekers of unknown quality, or the stability of employment. Our results suggest that policies that temporarily lower dismissal costs do not necessarily increase firm hiring.
Students’ leisure consumption patterns in cities: Three-dimensional pictures from Lodz and Turin
Authors: Zasina Jakub 
Published: September 2020

Abstract
The research conducted relates to university students’ leisure practices in urban settings. A three-dimensional framework to picture and analyse students’ leisure, focusing on its temporal, economic and spatial dimensions, is proposed. The analysis is based on empirical evidence from two European cities, namely Lodz, Poland and Turin, Italy. First, the findings show that students’ leisure consumption goes beyond visiting music and disco clubs, and it is oriented towards meeting at home, visiting pubs and cafés, and also shopping for non-daily products. Secondly, the geographies of the majority of students’ leisure activities do not spatially overlap with the places of their education and accommodation. Thirdly, the data obtained on students’ leisure consumption in Lodz and Turin reveal many similarities, despite the contextual differences between the two cities.
Friction Compensation in the Inverted Pendulum Controller by Means of a Neural Network
Authors: Balcerzak Marek 
Published: September 2020

Abstract
This paper presents an experimental confirmation of the novel method of friction modelling and compensation. The method has been applied to an inverted pendulum control system. The practical procedure of data acquisition and processing has been described. Training of the neural network friction model has been covered. Application of the obtained model has been presented. The main asset of the presented model is its correctness in a wide range of relative velocities. Moreover, the model is relatively easy to build.
Investigation of Forced Frequency in a Commercial Vehicle Suspension System
Authors: Dharani Kumar S. , Sendhil Kumar S. , Arun Kumar K. 
Published: September 2020

Abstract
Vehicle suspension plays a vital role in maintaining the center of gravity to achieve perfect balancing of the vehicle to provide the comfortable ride. While designing the suspension system of automobile, vibration is the main aspect to be considered. This paper aims to analyze the automobile front and rear suspension for a four wheeler using analytical and numerical approach. Existing details of the suspension is collected using the concept of reverse engineering. Natural and forced frequency of the front and rear suspension system is calculated theoretically based on the collected data's. The natural frequency and forced frequency is numerically computed for front and rear suspension. The amplitude of vibration is reduced by replacing the spring material and its forced frequency is reduced by 1.18 % and 1.56 % for front and rear suspension system respectively. This result reveals that low carbon steel has ability to reduce the forcing frequency and can produce comfort ride.
Position Control of a Pneumatic Actuator Under Varying External Force
Authors: Zisser Eddie , Sintov Avishai , Shapiro Amir , Riemer Raziel 
Published: September 2020

Abstract
In this paper a high accuracy position control strategy for a pneumatic actuation system subjected to a varying external force is proposed. A novel approach for the mathematical modeling of the pneumatic actuator, based on energy methods, is presented. The Lagrangian is derived from combining the kinetic and potential energies, leading to formulation of the Euler-Lagrange equation of motion. The nonlinear backstepping method is applied to derive the control law, and the derivative of the potential energy is used as the controlled parameter. Experimental results show that tracking a sine wave of 0.1m magnitude produces a maximum error of ±0.008m while the actuator is subjected to a time varying external force with a magnitude ranging from 570N to 1150N.
Effect of the Thickness of the Piezoelectric Patches on the Active Control of a Thin Plate
Authors: Latrache Mohamed , Amrane Mohamed N. 
Published: September 2020

Abstract
This paper presents a numerical study pertaining to on the active vibration control (AVC) of the 3-D rectangle simply supported plate bonded of the piezoelectric sensor/actuator pairs. A LQR controller is designed based on the independent mode space control techniques to stifle the vibration of the system. The change in the thickness of the patches was a clear impact on the control results, and also in the values of the voltage in actuator. The results were established by simulating in ANSYS and MATLAB.
Microwave synthesis of Zn:Mn:PbI2 micro-size nanosheets and their characterizations
Authors: Shkir Mohd. , Al-Kotb M.S. , Yahia I.S. , Alshahrani T. , Alfaify S. , Abutalib M.M. 
Published: September 2020

Abstract
Herein, we are reporting, for the first time, a microwave-assisted synthesis of lead iodide (PbI2) nanosheets (NSs) with codoping of Zn and Mn, confirmed by SEM/EDX. In the co-doping Mn concentration was kept at a constant level (i.e. 15 %) while Zn concentration was varied from 1 wt.% to 10 wt.%. The morphological analysis confirming presence of the dopant was done through SEM/EDX. The single phase and polytypic nature of NSs were established by XRD and FT-Raman examinations. Homogeneous doping of Mn and Zn in prepared PbI2 NSs was confirmed by SEM mapping analysis. The dielectric and electrical properties were measured by preparing a compact pellet of NSs at 49820 Pa pressure. The dielectric constant and electrical conductivity were enhanced by Zn:Mn co-doping in PbI2. The radiation activity was tested by cesium-137 (137Cs) radioactive source and its increase resulting from the doping was observed. The enhanced properties suggest that the prepared NSs may be useful in electro-optic and radiation detection device applications.
Position of sport in subjective quality of life of deaf people with different sport participation level
Authors: Nemček Dagmar , Mókušová Olympia 
Published: September 2020

Abstract
The objective of the present study was to analyse the position of sport as a quality of the life domain (QOLD) in subjective quality of life (S-QOL) in deaf and hard of hearing (D/HH) people with different sport participation level. Three groups of D/HH people (n=164) were recruited for the study: elite and competitive athletes (ECA; n=30; mean age 22.2±1.8 years), recreational athletes (RA; n=22; mean age 25.2±2.0 years) and non-athletes (NA; n=112; mean age 26.8±1.9 years). D/HH ECA are the most satisfied in their lives equally with their sport participation, social relations, physical health and the level of independence together with general health. D/HH RA reported the highest satisfaction with sport participation, social relations and with physical health and the level of independence. Position of sport is in ECA and RA lives is the priority number one as well as the satisfaction with other QOLDs as social relations, physical health and level of independence. The position of sport participation in D/HH NA among the QOLDs was interestingly in the second place in the order together with physical health and level of independence domain. Inclusive participation in sport from the earliest age of D/HH children together with able-bodied peers should help better understand mutual communication. Than D/HH people would remain in regular sport participation in later life and so S-QOL among D/HH minority population would be significantly increased.
Participation in outdoor recreational activities and cultural identity in Australia: An exploratory qualitative study
Authors: Maniam Vegneskumar , Brown Russel 
Published: September 2020

Abstract
This paper focuses on personal statements written by 23 Year 11 students about what outdoor recreational activities they participated in and their sense of cultural identity in the culturally plural context of Australia.. A sociological approach of inductive analysis of their comments was employed to investigate the extent to which those of culturally diverse identities were actually participating in outdoor recreational activities. The respondents came from six Adelaide co-educational secondary schools which agreed to participate in the study. The responses given to the guideline questions provided evidence of participation in twelve different outdoor recreational activities, some involving individual pursuits and others group activities. Twelve students identified themselves as ‘mainstream Australian’, while eight claimed identities linked to other European and Asian cultural groups and three reported no sense of cultural identification. The evidence from this exploratory study was that those of culturally diverse identities were actually participating in outdoor recreational activities. However, they were more likely to be involved in individual rather than group activities. Furthermore they preferred land-based activities to those requiring water skills. The paper discusses the significance of the findings, implications for making future initiatives and policies in outdoor recreational activities more inclusive, as well as directions for further research.
An Evangelical Protestant’s Reflections on Roman Catholic Mariology
Authors: Arbour Benjamin H. 
Published: September 2020

Abstract
I count myself privileged to respond to Kenneth Collins and Jerry Walls recent book on Roman Catholicism. I live in Fort Worth, TX, and I am a member of Wedgwood Baptist Church, which is one of more than 40,000 churches that together comprise the Southern Baptist Convention. I mention this so readers will know that my comments come from a conservative Evangelical Protestant perspective, and my thinking stems from a tradition that is decidedly not Roman Catholic. Having said this, I’m much more sympathetic to Roman Catholicism than a great many Evangelicals, including Collins and Walls. I offer my criticisms of Rome, but I ask that readers not interpret me as someone who denies that the Roman Catholic Church counts as a Christian institution. In an effort to show good faith on this front, allow me to offer some defenses of Roman Catholicism against what I take to be over the top criticisms from some Protestant Evangelicals.
DAMPAK LETUSAN GUNUNG SINDORO TERHADAP KELESTARIAN SITUS KLASIK DI LERENG TIMUR LAUT GUNUNG SINDORO [THE IMPACT OF MOUNT SINDORO ERUPTION FOR PRESERVATION OF CLASSIC SITES ON THE NORTHEAST ITS SLOPE]
Authors: Haris Banu Niksa Reidika 
Published: September 2020

Gunung Sindoro merupakan gunung api aktif yang menyimpan potensi ancaman bagi tinggalan arkeologi yang berada di lerengnya. Berdasarkan fakta tersebut analisis terhadap indeks risiko bencana letusan Gunung Sindoro terhadap keberadaan situs klasik, khususnya di lereng Timur Laut Gunung Sindoro perlu dilakukan. Penelitian ini ditujukan untuk mengetahui tingkat keterancaman situs klasik di lereng timur laut Gunung Sindoro, sehingga kesadaran stakeholder mengenai ancaman kerusakan situs dapat terbangun. Metode yang digunakan adalah deskriptif-eksplanatif, yaitu metode yang dapat memberikan gambaran dan informasi dari suatu gejala tertentu berdasarkan hasil analisis. Selain menganalisis tingkat keterancaman, hasil penelitian ini juga mengusulkan rekomendasi mitigasi terhadap situs klasik tersebut.
Mount Sindoro, which is an active volcano, holds a potential threat to archeological remains on its slopes. Based on these facts, analysis of the risk index of Mount Sindoro eruption on the existence of classic sites, especially on the Northeast slope is required. The research aims to discover the threat level of a classic site on the northeast slope of Mount Sindoro so that stakeholder awareness about the threat of site damage can be built. The method used in this paper is descriptive-explanatory that can provide an overview and information of certain indications based on the analysis results. In addition to analyzing the level of threat, the result also proposes recommendations for mitigating the classic site.
THE STRUGGLE OF IDENTITY IN RELIGION PLURALITY IN VILLAGE OF EKASARI JEMBRANA, BALI
Authors: Widastra Paskalis Nyoman , Anom Kumbara A.A. Ngurah , Wirawan A.A. Bagus , Mudana I Gede 
Published: September 2020

The three religious communities in Ekasari Village come from a number of regencies in Bali. Only a small proportion of its members come from outside the island. They came in different time periods at the beginning of the 20th century (1930) and then formed their own communities based on religion in accordance with their respective histories. Even though they are separated in religion, administratively they are an area in the village office. The existence of these three communities is colored by identity struggles so it is interesting to be further investigated in cultural studies. The purpose of this study is (1) to understand the form of identity struggles that occur in Ekasari village, (2) understanding the ideology that works behind the identity struggle and (3) analyzing the implications of this identity struggle. This research approach uses qualitative analysis methods. Data collection techniques carried out by in-depth interviews, observation, and document analysis. Based on this research method it is found that there are certain ideologies that cause identity struggles found in the dynamics of religious, cultural, political and economic life of the people. The implication is that each religious community strives to fight for and maintain its identity while still trying to build communication through existing means.
Keywords: community, identity struggle, ideology, communication
PERBANDINGAN KLASIFIKASI ALGORITMA C5.0 DENGAN CLASSIFICATION AND REGRESSION TREE (STUDI KASUS : DATA SOSIAL KEPALA KELUARGA MASYARAKAT DESA TELUK BARU KECAMATAN MUARA ANCALONG TAHUN 2019)
Authors: Pratiwi Reni , Hayati Memi Nor , Prangga Surya 
Published: September 2020

Decision tree is a algorithm used as a reasoning procedure to get answers from problems are entered. Many methods can be used in decision trees, including the C5.0 algorithm and Classification and Regression Tree (CART). C5.0 algorithm is a non-binary decision tree where the branch of tree can be more than two, while the CART algorithm is a binary decision tree where the branch of tree consists of only two branches. This research aims to determine the classification results of the C5.0 and CART algorithms and to determine the comparison of the accuracy classification results from these two methods. The variables used in this research are the average monthly income (Y), employment (X1), number of family members (X2), last education (X3) and gender (X4). After analyzing the results obtained that the accuracy rate of C5.0 algorithm is 79,17% while the accuracy rate of CART is 84,63%. So it can be said that the CART method is a better method in classifying the average income of the people of Teluk Baru Village in Muara Ancalong District in 2019 compared to the C5.0 algorithm method.

Keywords: C5.0 Algorithm, CART, Classification, Decision Tree.
PENERAPAN METODE UNIVERSAL KRIGING (UK) UNTUK PREDIKSI KONSENTRASI PARTICULATE MATTER 2.5 (PM2.5) DI KOTA BANDUNG
Authors: Putri Salsabila Eka , Kusuma Dianne Amor , Ruchjana Budi Nurani 
Published: September 2020

The tendency of increasing industrial and population activities in the city of Bandung causes a decrease in airquality. One material that causes air pollution which is very dangerous for health is particulate matter 2.5(PM2.5). Efforts to control and overcome PM2.5 concentration are carried out through measurements in severallocations. However, due to limitations of measuring devices and costs, so not all locations in the city ofBandung can be measured by PM2.5 concentration. Therefore it is necessary to interpolate the PM2.5 concentrationdata using the Universal Kriging method. In this paper, the Universal Kriging method can be applied to predictPM2.5 concentrations in locations that are not sampled because the observed PM2.5 concentration data arespatial data that have different PM2.5 concentrations at each location. Data were analyzed with the help ofsoftware R 3.5.3 and ArcGIS 10.4 to create contour maps. Based on the prediction results of PM2.5concentrations at unobserved locations obtained a first-order trend equation is better used to predictPM2.5 concentrations because it has a minimum Universal Kriging error variance value compared to thesecond-order trend equation. The results showed that the location with high PM2.5 concentration was in thenorthwest of Bandung City. Contour maps show locations that have low to high PM2.5 concentrations.
Menimbang kembali Formula Efisiensi pada Evaluasi Kinerja Anggaran
Authors: Suliantoro Irwan 
Published: September 2020

Evaluasi Kinerja Anggaran merupakan rangkaian proses yang mencakup pengukuran, penilaian, dan analisis kinerja anggaran untuk menyusun rekomendasi dalam rangka peningkatan kinerja anggaran. Kinerja anggaran dapat berupa capaian output kegiatan dan capaian/realisasi anggaran. Makna anggaran di sini mengacu pada alokasi anggaran yang diterima oleh Kementerian/Lembaga (K/L). Aktivitas pada proses evaluasi (kinerja anggaran) mencakup pengukuran, penilaian, dan analisis kinerja. Pengukuran kinerja melibatkan aspek efisiensi. Efisiensi diukur dengan sebuah formula yang telah ditetapkan. Penulisan artikel ini bertujuan untuk mengetahui apakah formula efisiensi yang ditetapkan sudah konsisten hasilnya untuk berbagai skenario. Pembahasan pada artikel ini dilakukan dengan melakukan simulasi terhadap data realisasi volume keluaran, realisasi volume indikator keluaran, dan realisasi anggaran. Simulasi dilakukan pada formula efisiensi dengan cara mengubah angka pada ketiga data tersebut. Dari hasil simulasi terhadap berbagai skenario dapat disimpulkan bahwa terdapat ketidakkonsistenan hasil angka efisiensi. Ketidakkonsistenan hasil angka efisiensi tersebut dapat dilihat dari sisi capaian output dan dari sisi capaian anggaran. Implikasi dari ketidakakuratan tersebut menjadikan nilai kinerja anggaran menjadi tidak akurat. Dampak berikutnya akan menimbulkan bias pada mekanisme pemberian insentif atas kinerja anggaran K/L.
Современные сведения о пищевом спектре черноморской скорпены Scorpaena porcus Linnaeus, 1758
Authors: Тимофеев В. А. , Кузьминова Н. С. , Бондаренко Л. В. , Куликов Г. В. 
Published: September 2020

Изучен пищевой спектр морского ерша (скорпены) – Scorpaena porcus Linnaeus, 1758 на особях, отловленных в Балаклавской, Стрелецкой, Севастопольской и Карантинной бухтах г. Севастополя. Зимой, весной и осенью в пищевом комке S. porcus преобладают Malacostraca (15, 19 и 14 % соответственно), летом – Pisces (14 %). В 2017–2018 гг. по сравнению с данными прошлого века и начала нынешнего столетия (до 2014 г. включительно) изменилось пищевое разнообразие объектов питания S. porcus. Переход ерша на питание более мелкими видами Malacostraca произошёл из-за резкого сокращения численности Decapoda по сравнению с прошлым веком
TANDA BUDAYA DALAM CERPEN FILOSOFI KOPI KARYA DEE LESTARI TINJAUAN SEMIOTIKA BUDAYA JURIJ LOTMAN
Authors: Norva Jalu 
Published: September 2020

Abstrak: Tulisan ini mengambil objek sebuah cerpen dari Dee Lestari yang berjudul Filosofi Kopi. Cerpen ini bertemakan tentang kopi, dan gambaran bagaimana kopi memiliki karakter dan akan mewakili orang meminumnya. Selanjutnya dari pemaknaan yang muncul atas berbagai jenis kopi akan dilihat budaya yang melatarbelakangi pemaknaan tersebut, bagaimana makna tersebut bisa diterima dalam sebuah lingkungan hingga pada akhirnya menuju tentang bagaimana penggambaran simbolisasinya di dalam cerpen serta relevansi yang ada terkait dengan fakta masa kini. Cerpen ini akan dilihat melalui teori semiotika budaya Jurij Lotman. Cerpen ini mengandung beberapa oposisi yang dapat dikontestasikan yaitu kopi yang mewakili bentuk budaya tradisional dan modern. Hal tersebut juga didukung setting yang memberikan penggambaran budaya yang sama juga. Selanjutnya wacana barat dan timur juga dikontestasikan melalui berbagai jenis kopi yang ada, hingga penggambaran kapitalisme yang berakhir dengan kekalahan serta kontestasi antara tradisional dan modern yang juga dimenangkan oleh budaya tradisional. Selanjutnya cerpen ini dipergunakan sebagai sebuah alat pemberdaya kapitalisme Kata kunci: semiotika budaya, semiosphere, filosofi kopi, tanda budaya Abstract: This article takes the object of a short story from Dee Lestari entitled Filosofi Kopi. This short story is about coffee, and an illustration of how coffee has character and will represent people drinking it. Furthermore, culture will be seen which lies behind the meaning of each type of coffee, how that meaning can be accepted in an environment until finally leading to how its symbolic depiction in the short story and the relevance that exists is related to the facts of the present. This short story will be seen through Jurij Lotman's semiotic culture theory. This short story contains some opposition that can be contested, namely coffee which represents traditional and modern forms of culture. It is also supported by settings that provide the same cultural depiction. Furthermore, western and eastern discourses are also contested through various types of coffee that exist, until the depiction of capitalism which ends with defeat and contestation between traditional and modern which is also won by traditional culture. Furthermore, this short story is used as a tool to empower capitalism Keywords: cultural semiotics, semiosphere, Filosofi Kopi, cultural signs
Організація фізичної підготовки в різні періоди спортивного тренування біатлоністів
Authors: Асаулюк Інна , Буй Ірина 
Published: September 2020

The relevance of the study is due to the fact that for biathlon, which is a seasonal sport, it is typical to carry out training based on annual macrocycles. Individual preparation differs in the duration of its individual stages, namely the periods, the number of main and preparatory competitions. The purpose of the study is to analyze the issues of managing the process of physical training of biathletes based on an analysis of literary sources Material and methods. The volume of scientific and methodological literature, dissertations, monographs and online sources on the research issue is investigated. The results of the study. As a result of the analysis of the literature, it was found that in the preparatory period, the main factors that ensure the development of athletes' physical readiness are “functional readiness”, “special endurance”, “special strength and technical preparedness” and “speed-strength preparedness. When developing an individual plan for training athletes, it is important to take into account the orientation of the training process into a separate mesocycle, the need to use such methods, namely: enhancing the development of basic qualities, increasing the level of athletes who are behind in physical training, and those who have an average level of development – it is necessary to improve in optimal mode. Key findings. The effectiveness of training, namely physical training in highly qualified biathletes in the annual cycle can be ensured provided that training sessions are created on the basis of model characteristics of competitive activity and physical fitness of biathletes, mainly to improve speed and strength endurance and increase the role of speed and strength training