bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS KONTRASTIF KOSAKATA MAKNA LEKSIKAL BAHASA JAWA DIALEK BANYUMASAN DAN DIALEK YOGYAKARTA
Authors: Ningrum Shevia Dwi , Rosidin Odien , Kartika Devi Ade Anggraini 
Published: August 2022

ABSTRAKDisamping penguasaan bahasa nasional bahasa Indonesia, penguasaan bahasa daerah juga sangat penting. Penelitian ini merupakan penelitian yang menggunakan metode deskriptif kualitatif dengan fokus penelitian analisis kontrastif pada tataran makna leksikal pada bahasa Jawa dialek Banyumasan dan bahasa Jawa dialek Yogyakarta. Dimana penelitian ini bertujuan untuk mendeskripsikan kosakata leksikal yang mempunyai bentuk dan makna sama, kosakata leksikal yang mempunyai bentuk sama tetapi makna berbeda, kosakata leksikal yang mempunyai bentuk berbeda tetapi makna sama, serta kosakata leksikal yang mempunyai bentuk mirip tetapi makna sama. Hasil penelitian menunjukkan bahwa terdapat 18 kosakata yang mempunyai bentuk dan makna sama, 2 kosakata yang mempunyai bentuk sama tetapi makna berbeda, 12 kosakata yang mempunyai bentuk berbeda tetapi makna sama, dan 8 kosakata yang mempunyai bentuk mirip tetapi makna sama. Dari analisis komponen makna leksikal tersebut ternyata kosakata yang mempunyai bentuk sama tetapi makna berbeda ditemukan lebih sedikit daripada yang lainnya.Kata Kunci: bahasa, analisis kontrastif, leksikal, bahasa JawaABSTRACTIn addition to mastering the national language Indonesian, mastery of regional languages is also very important. This research is a research that uses a qualitative descriptive method with a focus on contrastive analysis research at the level of lexical meaning in the Banyumasan Javanese dialect and the Yogyakarta dialect Javanese language. Where this study aims to describe lexical vocabulary that has the same shape and meaning, lexical vocabulary that has the same shape but different meanings, lexical vocabulary that has different forms but the same meaning, and lexical vocabulary that has similar shapes but the same meaning. The results showed that there were 18 vocabularies that had the same shape and meaning, 2 vocabularies that had the same shape but different meanings, 12 vocabularies that had different shapes but the same meaning, and 8 vocabularies that had similar shapes but the same meaning. From the analysis of the components of lexical meaning, it turns out that there are fewer vocabularies that have the same form but different meanings than the others.Keywords: language, contrastive analysis, lexical, Javanese
Pengembangan Instrumen Eksplorasi Karir Remaja Menggunakan Analisis RASCH Model
Authors: Hikmy Bagus Julian , Supriatna Mamat , Yudha Eka Sakti 
Published: August 2022

Eksplorasi karir merupakan aktivitas mencari informasi terkait pekerjaan. Untuk mengertahui gambaran tingkat pemahaman eksplorasi karir siswa dapat diketahui dengan menggunakan instrumen. Akan tetapi, belum ada instrumen eksplorasi karir yang khusus dikembangkan untuk remaja. Penelitian ini bertujuan untuk mengembangkan dan memvalidasi instrument eksplorasi karir remaja dengan menggunakan analisis model RASCH. Partisipan dalam penelitian ini berjumlah 172 orang. Analisis data menggunakan RASCH model. Hasil penelitian menunjukkan bahwa dari 79 item pernyataan yang dikembangkan, item yang memenuhi standar pengukuran berjumlah 36 pernyataan. Sedangkan, hasil reabilitas item berada dalam kategori baik, reliabliitas person berada dalam kategori baik dan nilai cronbach’s alpha juga berada kategori sangat baik. Dengan kata lain, instrumen skala eksplorasi karir remaja memenuhi syarat pengukuran dan dapat digunakan untuk mengukur eksplorasi karir remaja.
Caracterización mecánica y determinación de la resistencia a la tracción de fibras de caña brava para uso en construcciones rurales
Authors: Vargas  Ortiz Nelson Joman , Villate Diaz Juan Pablo , Habran Esteban Nydia Margarita 
Published: August 2022

Las técnicas usadas tradicionalmente para la construcción son evaluadas por normas y métodos de diseño en la ingeniería, las cuales se van actualizando diariamente para optimizar las propiedades estructurales y de los materiales. Sin embargo, el uso de materiales naturales está limitado por no contar con estudios necesarios y técnicas de conservación de los mismos y aún más por no contar con normatividad para su utilización en construcciones civiles, esto se ve reflejado en que las comunidades rurales no hacen uso de los materiales propios de su región para mejoramiento y adecuación de sus viviendas, por ello, en el presente estudio se pretende investigar y dar resultados cuantitativos y cualitativos sobre las fibras de caña brava (gynerium sagittatum), esto con el objetivo de determinar si dichas fibras pueden ser utilizadas y tener aplicaciones en el área de la construcción y mejoramiento de viviendas en el sector rural. En este artículo podrá encontrarse la primera fase del proyecto en la cual se realizaron estudios de caracterización física empleando técnicas de microscopía óptica (MO) y microscopía de barredura electrónica (MEB), así como ensayos de resistencia mecánica de tracción y compresión, mediante los cuales fue posible determinar la resistencia del objeto en estudio
Buenos Aires y el Río: Programa de Gestión Asociada mediante Consejos Participativos de Políticas Públicas (Ciudad Autónoma de Buenos Aires, 2002-2007)
Authors: Ramirez Natalia Eleonora 
Published: August 2022

El gobierno de la Ciudad Autónoma de Buenos Aires[1] decidió en 1996 implementar una política pública que institucionalizó la participación ciudadana en su formulación y ejecución. Este trabajo pone en valor esta experiencia que ensayó una nueva forma de vinculación entre Estado y sociedad civil, implementando metodologías de planificación participativa y gestión asociada (PPGA), y generó proyectos que instalaron una mirada integral de la situación urbano-ambiental constituida como ribera. Incluye el contexto de la política pública, el modelo de gestión y funcionamiento de los consejos participativos de políticas públicas y muestra la relevancia ambiental de la ribera para un territorio urbano de la extensión y complejidad de Buenos Aires. Las conclusiones recuperarán la relevancia de este escenario como proceso social y político transformador. La experiencia fue relevante en lo social, puesto que se aumentó el área y las alternativas de uso recreativo para amplias comunidades, y en lo político, al dar cumplimiento al principio constitucional de la ciudad y ampliar la democracia a usuarios, comunidad en general y organizaciones sociales.

[1] En 1994 fue reformada la Constitución de la Nación Argentina y, como resultado de este proceso, la Capital Federal se convirtió en territorio autónomo.
Deposit insurance and credit risk of Nigeria banking system: a time series analysis
Authors: Igwe Elizabeth Ihuoma , Toby Adolphus Joseph 
Published: August 2022

This study examined the relationship between deposit insurance and nonperforming loans ratio of Nigeria banking system. Time series data were sourced from the publications of Nigeria deposit Insurance Corporation, Central Bank of Nigeria, and Stock Exchange Factsheet. Nonperforming loan ratio was measure for dependent variable while deposit in insurance was proxied by insured deposits and risk based premium. Ordinary Least Square (OLS), Augmented Dickey Fuller Test, Johansen Co-integration test, normalized Co-integrating equations, parsimonious vector error correction model and pair-wise causality tests were used to conduct the investigations and analysis. The study found that 63.5 percent of variation in the level of nonperforming loan ratio is explained by variations in insured deposits and risk-based premium. Insured deposits and risk-based premium have a negative relationship with the level of bank distress. From the findings, we conclude that Nigeria deposit insurance has a moderate relationship with commercial banks stability. From the findings, we recommend that role of deposit insurance in eliminating costly bank runs should be is widely recognized. Nigeria Deposit Insurance Corporation should adopt the more sophisticated differential premium assessment system (DPAS) where risk is explicitly considered in assessing premium payable by insured institutions, and Nigeria Deposit Insurance Corporation should protect bank deposits in Nigeria and improve to a large extent insured deposit of the deposit money banks deposit in the short run and long run to avert the cases of bank failure.
Smart Mixes for sustainable value chain management: An evaluation of the conflict minerals, palm oil and green bonds sectors.
Authors: Home Robert , Weiner Mareike , Schader Christian 
Published: August 2022

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<p>Fragmented governance of international value chains, operating in multiple jurisdictions, is insufficient to prevent social and environmental mismanagement. Smart Mixes, which are combinations of compulsory and voluntary measures, have been proposed as a possible means of securing environmental and social standards, but the concept has not been operationalised in the academic literature. We aim to identify the factors that have contributed to, or hindered, the success of existing Smart Mixes in three international value chains (conflict minerals, palm oil, and bonds) using data from interviews with thirty two experts, supplemented by a literature review. The results suggest that Smart Mixes are effective when they cover a specific issue under conditions in which enforcement mechanisms create a level playing field: thereby aligning public and private sector interests. The keys to success in a Smart Mix include positive interactions, harmonisation, and complementary and supportive measures, which combine to motivate engagement by the private sector. We conclude that Smart Mixes can contribute to sustainability in value chains but their effectiveness is dependent on the strength of the relationships between the measures that compose them.</p>
The Relation Between Temperature of Substrate and the Composition, Structure and Corrosion Resistance of the Zinc Coated Extruded Aluminum Multi-Void for Automotive Air Conditioning Unit
Authors: Huang X. , Wang R. , Zhang T. 
Published: August 2022

Abstract
The balanced flow type condenser is one of important part used in the air-conditioner of automobile. The manufacture needs the surface of aluminum multi-void to be coated with zinc. One of economical and efficient process is the automatic wire arc spray, in which the maintain of temperature and the in-process speed can make key effects on the quality of coatings. The relation between substrate temperature and the composition, structure and corrosion resistance of the coating of aluminum multi-void are mainly discussed to confirm the best in-process speed of aluminum multi-void, the maintain of temperature and the parameters of arc spraying. Abstract only; no full-text paper available.
Repair of Multi-Layered, Polymer-Based Thermal Spray Coatings
Authors: Gross K.A. , Yan F.Y. , Berndt C.C. , Simon G.P. 
Published: August 2022

Abstract
Polymeric coatings manufactured by thermal spray processes exhibit variable mechanical and adhesion properties that depend on their exact processing schedules. One important advantage of these coatings is that they can be readily repaired by re-spraying any delaminated or otherwise defective regions. In some instances the repaired region exhibits better mechanical attributes than the original coating. In this study the repairability of several classes of polymeric and polymer-ceramic composite coatings were investigated with a focus on the interfacial adhesion properties. The coatings include those of monolayer and bilayer ethylene methacrylic acid (EMAA), and CaCO3-EMAA composites. The coating thickness did not influence the interfacial adhesive strength between the coating and substrate; while a higher preheat temperature produced a greater interfacial cohesion for the monolayer coating on a metal substrate. The substrate preheat temperature played a dominant role concerning the peel strength of the coating. Greater peel strengths were achieved between polymers, at least twofold greater than that between the polymer and the steel substrate when the pre-heat temperature was greater than the melting point of the polymer. The peel strength of the composite coating decreased with filler content; both on the steel substrate and on a previously sprayed polymer coating. On the basis of these observations, the adhesion mechanism between polymers was explained with a model that relied on the formation of welding points.
Development of Durable Spray Coatings in Molten Aluminum Alloy
Authors: Mizuno H. , Kitamura J. , Osawa S. , Itsukaichi T. 
Published: August 2022

Abstract
A novel thermal spray material of MoB/CoCr with high durability in molten aluminum and/or zinc alloys has been developed to utilize for die casting parts and for galvanizing bath parts. The durability of the MoB/CoCr coatings prepared by high velocity oxy-fuel (HVOF) spraying has been investigated using a molten-metal immersing tester. It has been found that durability of the MoB/CoCr coating in the molten aluminum and Al-45%Zn alloys is much higher than that of the conventional surface treatments, such as physical vapor deposition, nitridation and spray coatings of conventional materials, such as WC/12%Co, WC/10%Co/4%Cr, Cr3C2/NiCr, Al2O3 and ZrO2-8%Y2O3. Preservation of the crystal structure and no decrease in coating thickness due to dissolution or delamination of the MoB/CoCr coating were seen after long term immersing test of about 600 hours. Further, the molten alloys were easily dropped from the specimens of the MoB/CoCr coatings during the immersing test, suggesting much lower reactivity. On the other hand, an adhesion of the alloys on the coating surface of other specimens was clearly observed. This means that the MoB/CoCr coating is excellent in increasing the lifetime of mechanical parts, which come into contact with molten metal and/or alloys.
Microstructure and Property of LTHVOF Sprayed Copper Coatings
Authors: Zha B. , Wang H. , Xu K. 
Published: August 2022

Abstract
LTHVOF(Low Temperature High Velocity Oxygen-Fuel) spray is developed by injecting nitrogen into the gun chamber. The flame temperature can be adjusted between 400K to 800K after cooling, which is identical to cold spray. Copper coatings were sprayed by LTHVOF. SEM photos show that the coatings are dense with a lamellar structure. X-ray diffraction pattern shows that there is no oxide in the coatings. LTHVOF may be another choice for coating production of low melt point metal and nanometer size materials.
The Cold Spray Process and Its Potential for Industrial Applications
Authors: Gärtner F. , Stoltenhoff T. , Schmidt T. , Kreye H. 
Published: August 2022

Abstract
Cold spraying has attracted serious attention since unique coating properties can be obtained by that process which are not achievable by conventional thermal spraying. This is due to the fact that coating deposition takes place without exposing the spray or substrate material to high temperatures and, in particular without melting of spray particles. Thus oxidation and other undesired reactions can be avoided. Spray particles adhere to the substrate only due to their high kinetic energy upon impact. For successful bonding powder particles have to exceed a critical velocity upon impact, which is dependent on properties of the particular spray material. This requires new concepts for the description of coating formation but also indicates applications beyond the market for typical thermal spray coatings. The present contribution is aimed to summarize the current ‘state of the art‘ in cold spraying and to demonstrate concepts for further process optimization. That concerns the management of impact velocities and temperatures as well as the development of powders tailored to the process. So far, a wide variety of different spray materials ranging from different metals or alloys to even metal matrix composites, has successfully been tested as promising coating material. All together, the advantages of cold spraying can enhance new applications in surface technologies.
Particle In-Flight Velocity Measurements from Particle Image Velocimetry in Cold Spray
Authors: Sansoucy E. , Richer P. , Taylor K. , Jodoin B. , Johnson M. 
Published: August 2022

Abstract
The cold spray process is a relatively new coating process by which protective coatings have been successfully applied. In this process, fine powder particles are accelerated in a supersonic gas jet towards a substrate. Experimental investigations show that successful bonding of the particles to the substrate is achieved only above a critical particle velocity at which point the particles possess sufficient kinetic energy to plastically deform upon impact. Consequently, one of the most important parameters in the cold spray process is the particle velocity prior to impact. In the present investigation, the Particle Image Velocimetry (PIV) technique have been implemented to a cold spray setup. The objective was to quantify the effects of the powder feed rate on the particle velocity. Fine metal particles were cold sprayed and in-flight particle velocities were measured using the PIV technique. This paper will discuss the implementation of the systems and present results illustrating the effects of powder feed rate on the particle in-flight velocity. Abstract only; no full-text paper available.
Alloying of Cold-Sprayed Al-Ti, Al-Ni Composite Films
Authors: Jung S.H. , Lee S.Y. , Lee H.Y. , Yu Y.H. , Ko K.H. 
Published: August 2022

Abstract
The Al-Ti, Al-Ni mixed powders were successfully coated by cold gas dynamic spray process (CDSP) and alloying behaviors of films after post-annealing were investigated. The particles were accelerated through a standard de Laval type of nozzle with 120psi (prior to enter). Instead of conventional He gas, the air was used as particle carrying gas. The as-purchased power size of Al, Ti, Ni, was 77, 44, and 3, respectively. The composition of Ti and Ni was varied from 10 and 30 wt%. The coated films were annealed at 600~630. in air or N2 atmosphere for 3 hrs. It was observed that Ni and Ti particles were finely dispersed and imbedded densely in Al matrix. After post annealing of Al-Ti and Al-Ni films, alloy phases such as the Al3Ti and Al3Ni phase were formed in the films. In case of Al-Ni films after annealing in air, the oxidation process seemed to retard the alloying of Al3Ni. However, after annealing in N2, the limitless alloying was proceeded until Ni particles were all consumed. In case of Al-Ti films, it was found that oxidation were virtually nonexistent even in air atmosphere. The formation of Al3Ti seemed to be limited by Al or Ti diffusion via preformed Al3Ti phase encapsulating Ti powder. In bond strength test, Al-Ti and Al- Ni composite films have higher adhesive bond strength up to 2~ 3 times more than pure Al coating due to massive crater formation of hard Ni or Ti particles. In conclusion, CDSP of Al-metal composite powder source can be a practical and economical way to prepare hard and adhesive Al-alloy thick films owing to stable and finely dispersed inter metallic compound formed in low Temperature annealing. Abstract only; no full-text paper available.
Production of Titanium Deposits by Cold Gas Dynamic Spray
Authors: Marrocco T. , McCartney D.G. , Shipway P.H. , Sturgeon A.J. 
Published: August 2022

Abstract
Over the past five years, interest in cold gas dynamic spraying (CGDS) has increased substantially. Considerable effort has been devoted to process development and optimization for low melting point metals such as copper and aluminium. This paper will describe work undertaken to expand the understanding of deposition of titanium by cold spray methods. CGDS deposits have been produced from commercially pure Ti. Using room temperature helium gas, a range of processing conditions, powder size ranges, substrates and substrate preparation methods have been employed to study their impact on deposition of powders. Scanning electron microscopy has been employed to examine deposit microstructures, and microhardness testing of deposits has been conducted. Samples for pull-off bond strength test have been prepared from a number of the more promising sets of parameters and adhesive strengths have been determined. Computational estimates of gas velocity and in-flight particle velocity have been made focusing specifically on the influence that these factors have on the process deposition efficiency. Differences will be discussed in terms of powder feedstock characteristics and the underlying physical and mechanical properties of the powders and substrates.
Effect of Heat Treatment on Properties of Cold Sprayed Coatings
Authors: Lagerbom J. , Mäkinen H. , Vuoristo P. 
Published: August 2022

Abstract
Cold spraying is a novel coating method in which coating is formed by mechanical deformation of sprayed metal particles. This heavy deformation causes structures, which need recrystallization heat-treatment in order to gain back the materials natural deformability. Aluminum, copper, nickel and Ni-20%Cr were cold sprayed and heat-treated at several temperatures. Coatings were sprayed using nitrogen as process gas. Substrate material was carbon steel. Heat-treatment temperatures were chosen from near room temperature to below coating materials melting temperature. As-sprayed and heat-treated coatings were characterized in microstructure, hardness, phase structure and electrical resistivity. It was found that 200ºC was enough to increase electric conductivity to 87% of pure copper. By heat treatment ductility was able to be increased and hardness subsequently decreased.
Finite Element Modelling of Acoustic Emission Behaviour of Thermally Sprayed WC-Co Coatings
Authors: Bansal P. , Shipway P.H. , Leen S.B. 
Published: August 2022

Abstract
The acoustic emission (AE) technique, when used with the four-point bend test, is potentially an effective method for characterization of the ductility and fracture behaviour of certain thermally sprayed coatings. Monitoring of AE during such tests on brittle coatings reveals that the rate of the occurrence of events with increasing load changes gradually over the duration of the test. In this work, finite element modelling (FEM) of a brittle coating on an elastic substrate in four-point bending is used to analyze the fracture behaviour of the coating and predict its AE behaviour. The results from the FE analysis show good agreement with experimental data from four-point bending of thermally sprayed WC-Co coatings.
Computational Simulations and Experimental Characterization of the Mechanical and Fracture Behaviour of Alumina-Glass Plasma Sprayed Coatings
Authors: Barbieri L. , Bolelli G. , Cannillo V. , Lusvarghi L. , Riccò S. 
Published: August 2022

Abstract
Plasma-sprayed alumina-waste glass composite coatings on ceramic substrates were produced. Two kinds of alumina powders, different alumina volume fractions, and two glass powders particle size distributions were tested. Post-process thermal treatments were performed. The coatings were characterized by SEM, XRD, Vickers microhardness, fracture toughness, abrasion resistance tests. Coatings superior to traditional tile glazes were obtained with as high as 50 vol.% of waste glass. Fine glass powders (&lt;45µm) must be employed to achieve adequate toughness. A low-cost spray-dried alumina can be used instead of the expensive commercial powders. The thermal treatment enhances the coating properties. A FEM thermo-mechanical simulation was performed. Elastic modulus calculations show a definite coating anisotropy (higher mechanical properties in the longitudinal direction). Compressive residual stresses in the alumina and tensile ones in the glass are developed after the thermal treatment. Crack propagation studies based on Griffith model show cracks initiating from larger pores and propagating easily through the glass, thus explaining the coating toughening achieved through the employment of finer glass powders. Cracks are stopped by alumina; this effect is enhanced in the thermally treated coatings. The numerical and experimental (from indentation fracture toughness test) crack propagation patterns are in good agreement.