bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Variasi Kuat Arus Terhadap Lebar Pemotongan dan Kekerasan pada Baja Karbon Sedang dengan CNC Plasma Arc Cutting
Authors: Agnitias Riska Surya , Rusiyanto Rusiyanto 
Published: October 2019

The purpose of this research is to determine the effects of current variation to the cutting kerf and hardness in medium carbon steel cutting process using CNC Plasma Arc Cutting. This research uses experimental methods to study the effect of a given treatment. The electric current was varied for 20, 25, 30, 35, and 40 amps. The test parameters were cutting kerf and hardness. The data were analyzed using descriptive statistics. The test result shows that there are differences in cutting kerf and hardness. The lowest kerf and hardness value was obtained from the 20 amps current, with a kerf of 1.64 mm and a hardness of 707.4 HV. The highest kerf and hardness value were obtained from the 40 amps current test, with a kerf of 2.58 mm and a hardness of 857.7 HV. This research concludes that the variation of electric current in CNC Plasma Arc Cutting process of medium carbon steel affects the kerf (99.59%) and hardness (94.17%). Tujuan penelitian ini adalah untuk mengetahui seberapa besar variasi kuat arus memberikan pengaruh terhadap lebar pemotongan (Kerf Width) dan kekerasan pada proses pemotongan baja karbon sedang dengan menggunakan CNC Plasma Arc Cutting. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan tujuan untuk mengetahui pengaruh sebab akibat terhadap perlakuan yang diberikan. Variasi kuat arus yang digunakan dalam proses pemotongan ini adalah 20 A, 25A, 30A, 35A, dan 40A. Pengujian yang di lakukan adalah kekerasan dan lebar pemotongan (Kerf Width). Data yang diperoleh kemudian dianalisis menggunakan teknik analisis statistik diskriptif. Hasil penelitian yang diperoleh menunjukkan bahwa terjadi perubahan nilai lebar pemotongan (Kerf Width) dan nilai kekerasan. Nilai lebar pemotongan (Kerf Width) dan kekerasan terendah diperoleh pada penggunaan arus sebesar 20 A yaitu dengan nilai lebar sebesar 1,64 mm dan kekerasan sebesar 707,4 HV. Nilai lebar pemotongan (Kerf Width) dan kekerasan tertinggi diperoleh pada penggunaan arus sebesar 40A dengan nilai lebar 2,58 mm dan kekerasan sebesar 857,7 HV. Penelitian ini dapat disimpulakan bahwa variasi kuat arus pada proses pemotongan baja karbon sedang menggunakan CNC Plasma Arc Cutting memberi pengaruh sebesar 99,59% terhadap nilai lebar pemotongan (Kerf Width) dan sebesar 94,17% terhadap nilai kekerasan.
The Russian Assembly of the Nobility as a Communication Venue for the Upper Class and the Emperor (1780–1850s)
Authors: Куприянов Александр , Kupriyanov Aleksandr 
Published: October 2019

For the first time in the historiography, the paper views the Russian (Moscow) Assembly of the Nobility as a communication venue for the upper class and the Emperor. Based upon archival documents, periodicals, letters, diaries and records of the contemporaries, the researcher focuses on the emerging reception practices by the public organization of the Emperor, as well as various ways of communication that arose between the monarch and his subjects at a ball. The spatial-hierarchical place of a person at a ball and at the festive table depended on his/her symbolic capital: rank, nobility, age, and personal acquaintance with the emperor and his family.
The communication at a ball was secular by nature, and excluded any serious topics. The communication between the monarch and the nobility at a ball was of three types: dancing and body contact, verbal and visual. Imperial balls in the Russian Assembly of the Nobility aimed at strengthening the monarch's ties with the nobility and served as a crucial tool of publicly expressing the pro-monarchical feelings by the Moscow’s upper class. Therefore, the leaders and members of the assembly, who appreciated the symbolic value of these balls, spent huge amounts of money on their organization. The details of the monarch’s receptions in the Russian Assembly of the Nobility were published in newspapers.
The research is based on a wide range of archival (Central State Archive of Moscow, Russian State Archive of Literature and Art) and published sources: chamber fourrier journals, memoirs, notes and letters, as well as periodicals (newspapers Severnaya Pchela, Severnaya Pochta, Moskovskie Vedomosti). Many of these materials are first introduced into the academic domain.
Application of the Roughness Parameters to Characterize Heterogeneity of the Ultrasound Images of Medical Diagnos-tics
Authors: Bazhenova A. I. , Milich V. N. , Muravyeva O. V. , Kuznetsov E. P. , Gulyaeva Yu. S. 
Published: October 2019

Приведены результаты исследования возможностей использования шаговых и высотных параметров шероховатости поверхности для решения задач анализа структурной неоднородности ультразвуковых (УЗ) изображений. Параметры шероховатости адаптированы для двумерного случая и рассчитаны для фрагментов двух УЗ-изображений патологических и здоровых структур щитовидной железы с размерами фрагментов 20´20, 40´40, 70´70 пикселей. Параметры шероховатости исследованы с точки зрения их разделительной способности. Анализ разделительной способности параметров шероховатости позволил выявить два параметра: модифицированный высотный параметр как среднее арифметическое от абсолютных значений отклонений выступов в пределах базовой длины, а также шаговый параметр как относительные опорные длины профиля при нескольких уровнях сечения. Результаты исследования позволяют говорить о перспективности использования подходов, основанных на применении параметров шероховатости, для анализа структурных неоднородностей УЗ-изображений. Выявленные параметры шероховатости могут служить для формирования пространства признаков при применении методов классификации для автоматического принятия решения о наличии или отсутствии патологии по ультразвуковому изображению. С целью повышения достоверности предлагаемых параметров требуется их апробация на большем наборе УЗ-медицинских изображений с разными размерами фрагментов.
FIRST EDITION
Authors: Steppe Martin 
Published: October 2019

Analysis of drugs requires standing search for reliable analytical techniques, essential to assure their identification and concentration in several matrices. In this context, the edition of scientific works has the objective of contributing with the researchers of the analytical area collaborating with the diffusion and knowledge related to this subject.The editorial team is celebrating the first volume of the journal Drug Analytical Research, a result of the effort of professors and collaborators who have taken up the challenge of expanding the analytical research involving therapeutic substances.The scope of the journal is focused on the analytical determination of drugs in different matrices, impurities, propositions of new analytical methods, as well as the systematic review of issues of separation and quantitative determination.At this moment, we would like to invite to access the website of the journal through the address (http://seer.ufrgs.br/index/php/dar) and appreciate the articles and reviews included in this first edition.Finally, we thank all those who supported this project, especially to Dra. Amanda Thomas Barden, who helped effectively in all stages of publication of this journal. Porto Alegre, August 28th, 2017Martin SteppeLead Editor
The role of mixed Mycoplasma and Herpesvirus infections in case of skin lesions in children
Authors: Kuvardina H. O. , Kharlamova F. S. , Polesko I. V. , Shamsheva O. V. , Ostapuschenko O. S. 
Published: October 2019

Numerous literature data show the role of mycoplasma infection in the development of non-respiratory lesions of various organs and systems, including the skin. Herpesvirus and mycoplasma infections can trigger the development of immune-mediated inflammatory reactions of the skin and mucous membranes — erythema multiforme exudative, Stevens-Johnson syndrome, vesicular pustular dermatosis — Sneddon-Wilkinson syndrome, etc.In order to study the frequency and nature of skin lesions with mycoplasmosis combined with herpesvirus infection, 45 patients aged 3 to 15 years of life were observed. A comprehensive clinical and laboratory study revealed skin lesions in 27 patients associated with current mycoplasma and herpesvirus infections. Thus, multiforme exudative erythema in the small form variant was diagnosed in 13 patients, skin vasculitis in 4, hemorrhagic purpura in 3, urticaria rash in 3, erythema nodosum in 2, mucositis in 2 children. In 18 children, a combined mycoplasma and herpesvirus infection was established. In 9 children, a mono infection was detected (in 5 — herpes virus and in 4 — mycoplasma).All observed patients showed antibodies to smooth muscle antigens in titers from 1:80 to 1:160 (normal 1:40) and in the vast majority (in 24 patients) — antibodies to vascular endothelial antigens in titers from 1:80 to 1:320 (with the norm of 1:40). Compaction of the intima-media complex was detected in 6 patients with monoinfection and in 16 patients with co-infection, according to ultrasound duplex scanning of the vessels of the brachiocephalic department.Thus, for various immuno-inflammatory, allergic skin diseases, screening for infections, in particular, mycoplasma and herpesvirus, is necessary to optimize treatment.
MENGGALI NILAI-NILAI KARAKTER DALAM PERMAINAN MAGOAK-GOAKAN DESA PANJI KECAMATAN SUKASADA SEBAGAI SUMBER BAHAN PENGAYAAN PEMBELAJARAN IPS DI SMP NEGERI 4 SINGARAJA
Authors: Tri Esaputra I Nyoman , Pageh I Made , Maryati Tuty 
Published: October 2019

Penelitian ini bertujuan; Untuk mengetahui latar belakang sejarah permainan magoak-goakan, Untuk mengetahui nilai-nilai karakter yang terkandung dalam permainan magoak-goakan, Untuk mengetahui bentuk pengintegrasian permainan magoak-goakan ke dalam pembelajaran IPS. Penelitian ini menggunakan pendekatan kualitatif. Peneliti menentukan tiga lokasi penelitian, yaitu, Pura Pajenengan, Banjar Dauh Pura Desa Panji, dan SMP Negeri 4 Singaraja. Data yang digunakan dalam penelitian ini dikumpulkan teknik pengumpulan data yakni, wawancara, observasi dan studi dokumen. Hasil penelitian ini menunjukan bahwa; (1) permainan magoak-goakan merupakan strategi Gusti Ngurah Panji Sakti untuk mempersatukan suara rakyat dalam usahanya berperang melawan kerajaan Blambangan; (2) Nilai-nilai karakter yang terkandung dalam permainan magoak-goakan yakni: nilai disiplin, nilai kerjasama, nilai religius, nilai toleransi, nilai kerja keras, dan nilai komunikatif; (3) Adapun strategi pengintegrasian nilai-nilai karakter dalam permainan magoak-goakan ke dalam pembelajaran IPS adalah dengan meninjau silabus, menentukan KD yang relevan, memilih topik pada buku ajar yang relevan, menyusun RPP mengaplikasikan permainan magoak-goakan sebagai sumber belajar. Kata Kunci:nilai karakter, permainan magoak-goakan, pendidikan IPS
PEMANFAATAN MEDIA SISTEM INFORMASI GEOGRAFIS (SIG) UNTUK MENINGKATKAN MOTIVASI DAN HASIL BELAJAR SISWA MATA PELAJARAN IPS
Authors: Witama I Wayan , Astra Wesnawa I Gede , Sriartha I Putu 
Published: October 2019

Penelitian ini dilaksanakan di SMP Negeri 1 Selemadeg dengan tujuan: (1) mengkaji motivasi belajar siswa dengan menggunakan aplikasi SIG sebagai media pembelajaran. (2) menganalisis hasil belajar siswa dengan menggunakan aplikasi SIG sebagai media pembelajaran. Untuk mencapai tujuan penelitian digunakan rancangan eksperimen semu The Posttest-Only Control Group Design dengan menetapkan sampel dua kelas sebagai sampel kelas control dan kelas treatment yang telah disetarakan sebelumnya. Data motivasi dikumpulkan dengan kuesioner skala 5 dan data hasil belajar dikumpulkan dengan memberikan tes hasil belajar. Data yang diperoleh dianalisis dengan menggunakan statistik deskriptif dan statistik t-test. Hasil analisis data menunjukkan bahwa: (1) terdapat perbedaan yang signifikan motivasi belajar siswa yang menggunakan media SIG dengan menggunakan media light projector ( t hitung = 9,209, P < 0,05). Motivasi belajar siswa dengan pemanfaatan media SIG lebih tinggi (rata-rata = 85,6) dibandingkan dengan pemanfaatan media light projector (rata-rata =74,8). (2) terdapat perbedaan yang signifikan hasil belajar siswa yang menggunakan media SIG dengan menggunakan media light projector ( t hitung = 3,992, P < 0,05). Hasil belajar siswa dengan pemanfaatan media SIG lebih tinggi (rata-rata = 11,9) dibandingkan dengan pemanfaatan media light projector (rata-rata = 8,3). Implikasi hasil penelitian adalah penggunaan media SIG dapat dipertimbangkan untuk diimplementasikan dalam proses pembelajaran IPS di SMP terutama dalam meningkatkan motivasi dan hasil belajar siswa. Kata kunci : Motivasi, Hasil belajar IPS, Media Sistem Informasi Geografis (SIG
Algunas reflexiones sobre el Síndrome de las Plaquetas Pegajosas (SPP) en 2019
Authors: Ruiz Argüelles Guillermo J 
Published: October 2019

El síndrome de las plaquetas pegajosas (SPP) fue descrito por Holliday y Mammen, en 1983. Supone trastornos en la agregabilidad de las plaquetas, caracterizados por incremento anormal de la misma y en consecuencia tendencia a ocasionar fenómenos trombóticos, tanto arteriales como venosos. El SPP se define por pruebas de agregación plaquetaria caracterizadas por hiperagregabilidad en respuesta a concentraciones variables de ADP y/o epinefrina. El SPP es la causa más frecuente de trombosis tanto arteriales como venosas en México. Se han descrito tres variantes del SPP: Tipos I, II y III, de acuerdo con los resultados en las pruebas de agregación plaquetaria. Tipo I: hiperagregabilidad con epinefrina y con ADP. Tipo II: hiperagregabilidad únicamente con epinefrina. Tipo III: hiperagregabilidad solamente con ADP. Las pruebas de agregación con epinefrina se realizan a concentraciones de 11, 1.1 y 0.55 uM., en tanto las hechas con ADP: 2.34, 1.17 y 0.58 uM.
LINFOMA CUTÁNEO T/NATURAL KILLER TIPO HIDROA VACCINIFORME
Authors: Álvarez Endara Julio Alberto 
Published: October 2019

El linfoma tipo hidroa vacciniforme (HV) es una enfermedad linfoproliferativa rara, generalmente mortal, causada por el virus de Epstein-Barr que afecta a niños de Asia, México y América del Sur. Las manifestaciones cutáneas imitan, una fotodermatosis benigna. Los linfomas cutáneos en niños son raros. Los datos disponibles por lo general son de adultos, cuya incidencia es de 0,3 /1 000 000 habitantes. En ellos, la piel es la segunda localización de linfomas primarios extranodales Se presentó el caso de un paciente de sexo masculino de 13 años con compromiso cutáneo generalizado, desencadenado por la luz solar. Se realizó biopsia cutánea con lo que se llega al diagnóstico de linfoma cutáneo tipo hidroa, recibió tratamiento con 2 ciclos de CHOP( ciclofosfamida, vincristina, doxorrubicina y prednisona) y posteriormente con COMP( ciclofosfamida, vincristina, Metrotexate y prednisona) obteniendo una remisión parcial de las lesiones de la piel.Se considera significativa la presentación de este caso ya que son pocos los casos reportados en la literatura internacional y en nuestro país no tenemos una casuística real de la presentación de este cuadro clínico.Palabras clave: Linfoma cutáneo de células T, Fotodermatosis, Celulas T y natural killer.
Producing Multifunctional Cotton Fabrics Using Nano CeO2 Doped with Nano TiO2 and ZnO
Authors: Bekrani Maryam , Zohoori Salar , Davodiroknabadi Abolfazl 
Published: October 2019

Abstract
Cross-link method has been used to load nano CeO2, ZnO, and TiO2 on the surface of cotton fabric. Three types of nanocomposite fabrics are prepared (cotton/CeO2, cotton/CeO2/ZnO, and cotton/CeO2/TiO2) and their properties were investigated. Field emission scanning electron microscopic (FESEM) images of the samples showed good distribution of nanomaterial, and energy dispersive X-ray spectroscopy (EDX) and X-ray fluorescence (XRF) samples proved the usage of amount of nanomaterials. On the other hand, elemental mapping was used to study the distribution of each nanomaterial separately. Antibacterial property of the samples showed excellent results against both Gram-negative and Gram-positive bacteria. Also ultraviolet (UV)-blocking of treated samples showed that all samples have very low transmission when exposed to UV irradiation.
Leaders in Rural Development Structures (Case Study on the Territory of the Lag Dolní Morava, Moravia)
Authors: Bábíková Anna 
Published: October 2019

Abstract
This paper is focused on local actors who are actively involved in the development of their villages. The area of rural development involves stakeholders of different levels and various positions. However, their roles differ, as do their positions in networks collaborating in the development of the rural community. In order to carry out this research, active citizens in member municipalities of the Dolní Morava Local Action Group (covering the territory of the South Moravian Region in the Czech Republic) were selected. Several techniques were used for their identification (analysis of local media, questionnaire survey, semi-structured interview). In this manner, it was possible to acquire a number of local actors from the public, private and non-profit sectors. Firstly, leaders in municipal development, whose position was examined by employing several approaches (positional, reputational and problem), were detected, and then social networks were analysed. The content transmitted within the networks, with an emphasis on social capital – a theme closely related to this issue – was also observed.
Sysmä Community Currency: An Analysis of its Success from the Perspectives of Purposes, Stakeholders and Promotion
Authors: Petz Marcus , Eskelinen Teppo 
Published: October 2019

Abstract
The article is a case study of a local currency, recently introduced in the rurally situated municipality of Sysmä, Finland. As a small community suffering a gradual population decline since the 1960s, Sysmä municipality has begun to innovate with several projects this millennium. Here, we analyse as a narrative and from the viewpoint of experienced tensions, the introductory phase of one of these projects, which strictly is a hyper-local currency acting as a system of account. It is noted that there are unclarities regarding the purpose of the scheme, and that different stakeholders and other observers do have varying ideas about this purpose. Political decisions over limiting rights of issuance of the local currency to locally registered businesses; and its exclusive use for local association subsidies have created some challenges to the acceptance of the currency. Further, the currency has limited uptake due to technical issues, injudicious use of the marketing mix and difficulties with innovating in a rural area. Noting these issues and the peculiarity of the scheme amidst other typical European local currency schemes, the article also points out benefits of the scheme and potential future developments.
Rural Tourism to Promote Territories along the Ancient Roads of Communication: Case Study of the Rediscovery of the St. Francis’s Ways Between Florence and La Verna
Authors: Bambi Gianluca , Iacobelli Simona , Rossi Giuseppe , Pellegrini Paolo , Barbari Matteo 
Published: October 2019

Abstract
This research project aims at identifying a new network of routes and historical itineraries for the development and promotion of rural tourism in the Tuscany Region, by promoting forms of sustainable mobility in rural areas, particularly marginal ones. Religious tourism is defined as tourism, which includes visits to religious sites such as shrines, churches, abbeys, hermitages and sacred places; such places are an attraction for their religious essence as well as their artistic and cultural beauty. The ancient obsolete road system, which often survives as an archaeological relic as a precursor of the present road system, especially in rural areas, is more widespread than a layman would think. The paper refers the results of the study aimed at recovering the entire historical road that allowed pilgrims and travelers to reach La Verna (a place where St. Francis received the Stigmata) coming from Florence.
Circumventing Obligations Through Multinational Military Operations: Legal Consequences for Troop Contributing States
Authors: Heikkinen Tuomas , Faix Martin 
Published: October 2019

Summary
If member States decide to circumvent their international legal obligations by acting through a military operation led by an international organisation, the institutional veil of which provides a shield against their responsibility for possible wrong-doings, an accountability gap can be identified. The contribution explores one of the possibilities for addressing this gap, the prohibition of circumvention, as enshrined in Art. 61 DARIO. The provision stipulates the possibility to hold the troop contributing States accountable. However, arguably the problems with international organization’s accountability gap cannot be solved in most cases by holding the States responsible over the actions of the MMO. Problematic appears such solution against the necessity to satisfy the thresholds of intent to circumvent and causing the organization to act in certain way, as required by the principle enshrined in the Article 61 DARIO.
Assessment of territorial benefits and efficiency from the construction of motorway and speed train networks: The Czech case
Authors: Maier Karel , Franke Daniel 
Published: October 2019

Abstract
The Czech Republic has been developing its motorway network since the 1970s, while efforts to upgrade its railway system from the 1990s have been limited to improvements of existing major lines. Only recently has the government decided to construct new “speed connection” rail lines. This article investigates the possible territorial benefits from the future development of planned motorways and of various speed connection railway options. The modelling is based on Huff’s gravity model that calculates the benefits from improved accessibility, to job and service centres for residents of each municipality. The modelling outcomes are used to compare planned motorway development and rail development options with respect to their efficiency, related to the investment and potential numbers of users.
Viticultural landscapes: Localised transformations over the past 150 years through an analysis of three case studies in Slovakia
Authors: Štefunková Dagmar , Hanušin Ján 
Published: October 2019

Abstract
The transformation of vineyard landscapes is evaluated in this article by assessing the changes in land cover and landscape diversity in selected study areas in two time periods – from 1867 to 1949, and from then to 2016. The study areas are characterised by a long history of viticulture and with important occurrences of old and new agrarian relief forms. Fine-scale land cover and landscape diversity analysis, as well as the study of historical and strategic documents, enabled an accurate interpretation of the viticultural landscape trajectories and their drivers. Landscape diversity was computed using the Shannon diversity index for each 625 square metre grid unit, and applying other metrics for the entire study area. Our research established that the study areas oscillated during this period between extensification and agricultural intensification, and the general trend confirmed the disappearance of traditional vineyards and a decline in modernised vineyard areas after socialism. Although extensification and intensification are seemingly contradictory processes, it is established that these both increase landscape diversity. In addition, landscape diversity changes in the second period are influenced more by changes in quantitative landscape pattern characteristics via edge density than qualitative patterns, e.g. patch richness, which reflect land use diversity.