bluuebunny/crossref_metadata_2025_split huggingface dataset:
Russian phraseology in the context of N. M. Shansky’s teachings
Authors: Markova E. M. 
Published: November 2022

The article focuses on the contribution to Russian phraseology made by the famous Russian linguist Nikolai Maksimovich Shansky whose 100th birthday anniversary is celebrated in 2022. The research aims to analyse the scientist’s views on phraseology and his conception of phraseological units. Moreover, the paper explores the multi-aspect descrip- tion of the Russian phraseological fund and the classifications of phraseological units based on different grounds, namely with regard to their structure, origin, and stylistic marking. The research demonstrates the relevance of N. M. Shansky’s teachings at present. The scientist’s works in the fields of phraseology and linguodidactics comprise the material of the study. The scientist’s versatile knowledge, his linguistic knack, and great diligence enabled N. M. Shansky to contri bute significantly to the development of phraseology and phraseological formation. He also succeeded in substantiating the connection between phraseology and lexis, phraseology and stylistics, word formation and phraseological formation as well as in highlighting the role of phraseological units in preserving the Proto-Slavic lexical heritage. The paper notes the immense contribution of the scientist to popularising the Russian language, which is implemented in the numerous books, textbooks, and dictionaries for schoolchildren, including phraseological ones, which he authored. The results of N. M. Shansky’s scientific and methodological activities determined the development of scientific research in Russia and abroad for many years to come. The systematisation of N. M. Shansky’s phraseological legacy is accompanied by references to the works by phraseo logists, lexicographers, linguoculturologists who develop the scientist’s ideas. In addition, the paper contains my historical and etymological materials developed in line with the traditions of his scientific school.
Do Medical Licensing Questions on Health Conditions Pose a Barrier to Physicians Seeking Treatment? A Literature Review
Authors: Aruleba Fisayo , Beach Jeremy , Giddings Gordon 
Published: November 2022

ABSTRACT
Physician health is strongly connected to patient health outcomes such that barriers to seeking help and medical care for impaired physicians may compromise patient safety and quality of care. It is important to understand and identify barriers that may reduce the likelihood of physicians seeking help. Using medical licensure questions that necessitate self-reporting of health conditions is one of the ways regulatory bodies such as the College of Physicians and Surgeons of Alberta (CPSA) seeks to protect the public and ensure physician competency. The objective of this paper is to review the current body of literature on the impact of these medical licensure questions on physician health-seeking behavior as well as patient care. Five online databases (Scopus, APA PsychINFO, Web of Science, PubMed, and MEDLINE) were searched using combined key terms to identify relevant articles. Based on the inclusion and exclusion criteria, nine primary quantitative studies were selected. Results suggest that licensure applications with questions on previous impairments and mental health condition acts as both a barrier to reporting and to seeking care. These findings highlight the need for further research in examining the utility of health licensure questions in identifying impaired physicians and their impact on the quality of patient care.
Electoral Reform during the COVID-19 Pandemic: Empirical Evidence from Russia
Authors: Grishin Nikolai 
Published: November 2022

Abstract
The COVID-19 pandemic has caused significant transformations of electoral institutions, and provoked changes in the politics of electoral reforms in some polities. The paper claims that Russia has used a special model of electoral reform during the pandemic that differs from both its previous experience and recommendations of international organizations. The comparative historical method is applied to bridge internal and external explanations that may offer an understanding of the current reform of electoral rule in the Russian political context. The pandemic has become a reason for changing traditional electoral procedures and for implementing this reform. Empirical evidence suggests that the reform has been implemented by a depoliticized technocratic procedure ignoring the principles of political consensus. The reform process implies a shift of the government’s main efforts from decision-making to increasing dependence on propaganda, and informational confrontation with opponents in the subsequent reform cycle. The approach to the implementation of the electoral reform casts doubt on the level of public support for the new procedures and exacerbates political risks.
PERLINDUNGAN HAK BURUH PENYANDANG DISABILITAS DALAM MEMPEROLEH PEKERJAAN DAN PENGHIDUPAN YANG LAYAK BAGI KEMANUSIAAN
Authors: Arisanti Nanda Arni , Hadi Syofyan 
Published: November 2022

Penelitian ini membahas tentang perlindungan hak untuk memperoleh pekerjaan bagi buruh penyandang disabilitas. Menurut Undang-Undang Dasar 1945 Pasal 27 Ayat (2) setiap warga negara berhak atas pekerjaan dan penghidupan yang layak bagi kemanusiaan, hak mendapatkan pekerjaan bagi penyandang disabilitas dan hak untuk tidak diberhentikan karena alasan disabilitas juga sudah di muat dalam Undang-Undang No. 8 Tahun 2016 tentang penyandang disabilitas. Namun semenjak adanya Undang-Undang No. 11 Tahun 2020 Cipta Kerja ada banyak pergantian, penghilangan substansi hingga tumpeng tindih antara pasal satu dengan pasal lainnya yang merugikan pekerja/buruh penyandang disabilitas pada Pasal 154A yang menyebutkan “Bahwa pemutusan hubungan kerja dapat terjadi karena pekerja/buruh mengalami cacat akibat kecelakaan kerja dan tidak dapat melakukan pekerjaannya setelah melampaui batas 12 bulan” hal ini kemudian menuai kontra di kalangan pekerja sebab pasal 154A sebelumnya tidak tertuang di dalam Undang-Undang No. 13 Tahun 2003 Tentang Ketenagakerjaan. Dengan 2 rumusan masalah sebagai berikut : Pengaturan hak Penyandang Disabilitas Untuk Memperoleh Pekerjaan dalam Hukum Nasional dan Internasional, dan Mengapa pengaturan perubahan persyaratan pemutusan hubungan kerja bagi buruh penyandang disabilitas Pasal 154 A tidak sesuai dengan hak untuk memperoleh pekerjaan. Hasil penelitian bahwa substansi pada pasal 154A UU Cipta Kerja ini kurang memberikan sisi kemanfaatan kepada para buruh sehingga menyebabkan banyak para buruh menolak adanya UU Cipta kerja karena bertentangan dengan UUD 1945 dan tidak mempunyai kekuatan hukum mengikat. Jenis penelitian normatif, pendekatan perundang-undangan dan konseptual.
Mental Health Issues in COVID-19
Authors: Kamini  
Published: November 2022

The present paper discusses the mental health issues during the pandemic situation. It not only looms physical and mental health, global public health and social systems are failing under corona virus spread. The paper tried to explain the impact of pandemic on children and adolescents, parents, impact on student’s life and front-line health workers and employees. Covid-19 is a transmissible (communicable) disease which was spread all over world and later becomes the international pandemic.
Pengaruh Variasi Waktu Kontak dan Dosis Adsorben Fly ash teraktivasi NaOH terhadap Adsorpsi Metilen Biru
Authors: Morentera Brilian Gema , Wahyuningsih Sri , Sudarni Dyan Hatining Ayu 
Published: November 2022

A rapid growth of textile industry creates a new problems on environment, one of those is the presence of dye waste. Methylene blue is one of the dyes which is toxic to living things, one of those triggers cyanosis for human and bother photosyntesis of algae. Therefore, it needs the effort to reduce, one of those is by adsorption. This study aims to determined the effect of dosage adsorbent variation and contact time variation to adsorb methylene blue. Adsorption is an adsorbate molecule absorption process that occurs on the surface of the adsorbent. This study used fly ash from PG. Pagottan and has been activated by NaOH. Measure method of this study using UV-Vis Spectrophotometry to measure concentration of methylene blue at maximum wavelenght. Based on data, NaOH-activated fly ash and non-activated fly ash following Langmuir isotherm adsorption, it mean a monolayer site is formed. Adsorption capacity also increase after activation, it about 21,74 mg/g to 23, 25 mg/g. Based on the study fly ash has a potential as a new adsorbent.
Effect of Tandem Flocculation Agent System on Lime Mud NPE (Non Process Element)
Authors: Shaputra Ahmad Wahyu , Apriani Rachmawati 
Published: November 2022

Non Process Element (NPE) is an impurity substance that is not expected to be present in the caustic system because it can cause disruption to the process and affect the product quality. One way to minimize NPE input is through the process of clarifying raw green liquor into clean green liquor using the coagulation-flocculation method with PDADMAC and A-PAM chemicals. The aim of this study is to determine the effect of tandem flocculation agent system on lime mud NPE taking into account the quality standards of several Non Process Element (NPE) compounds in lime mud, as follows : P2O5 <1%, SiO2 < 0.5%, MgO < 0.75%, Fe2O3 < 0.3%, Mn2O3, and Al2O3 < 0.5%. The clean green liquor production uses variations in PDADMAC doses (0, 3, and 5 ppm), while the A-PAM dose is fixed at 7 ppm for each variation. The results show that the optimal dose ratio of PDADMAC: A-PAM from a technical point of view is the second variation ( PDADMAC 3 ppm: A-PAM 7 ppm), where the P₂O₅ value : 0.7159%, SiO2 : 1.4856%, MgO : 0.2234%, Fe2O3 : 0.2568%, Mn2O3 : 0.0055% , and Al2O3 : 0.5988%. But, the SiO2 and Al2O3 compounds at this dose ratio still exceed the lime mud quality standard. However, the dose ratio of PDADMAC 3 ppm : A-PAM 7 ppm showed more significant result than the other ratios.
High-Efficiency Thermal Spraying Processes and Strategies for the Aviation Industry
Authors: Kaßner H. , Höck E. , Gartner T. , Schmäschke O. , Deng S. 
Published: November 2022

Abstract
All companies involved in aviation industry face severe global competition. Thereby in particular maintenance, repair and overhaul (MRO) companies deal with difficult challenges for a modern production. Already today a clear trend for high flexibility, reduced process times and costs is visible. To face these challenges different options for thermal spraying processes will be presented. Thereby modern gun technologies and system concepts can achieve an up to 70% reduced total process time. However, by only optimizing hardware the needs of a modern production could not be fulfilled. Also established standards like quality management or development structures need to be adapted. For example the mostly used sample based quality management shows several disadvantages like time-delayed failure detection and a high rework rate. Here a well balanced concept based on the three pillars: particle monitoring, parameter monitoring and a reduced sample based quality management could achieve an efficient quality management with rework rates below 4%. Finally the positive aspects of modern Design of Experiment (DoE) strategies for coating development are presented. By using DoE times and efforts for developing could be reduced by 60%. A model based target value optimization could even enable a calculation of process parameters.
Properties of Low-Pressure Cold-Sprayed Coatings for Repairing of Casting Defects
Authors: Koivuluoto H. , Kylmälahti M. , Vuoristo P. 
Published: November 2022

Abstract
Low-pressure cold spraying (LPCS) is a coating technique, in which a portable cold spray system, e.g., DYMET 304K system is used to prepare technical coatings. Usually, compressed air is used as the process gas. The LPCS process is an appropriate method for spraying of metallic-ceramic composite powder materials, e.g., Cu, Ni, Zn, Al with additions of Al2O3 particles in the powder blends. The main functions of the hard ceramic particles are cleaning the nozzle, activating the sprayed surface and peening the coating structure. This method has advantages for example in the field of repairing and restoration applications. For that, repairing casting defects and voids is one interesting application of the process. For these purposes, zinc-based composite materials are recommended for restoration and repairing of corrosion and mechanical damages. In this study, Zn+Al+Al2O3, Zn+Cu+Al2O3 and Zn+Ni+Al2O3 composite materials were investigated. Zinc and aluminum give corrosion resistance by cathodic protection whereas copper and nickel will provide also more mechanical resistance. Coating properties, such as microstructures, open-cell potential behavior and mechanical properties (hardness and adhesion strength) were investigated. The coatings have relatively dense coating structures and for corrosion resistance, zinc gives a cathodic protection for other materials in these composite coatings. Furthermore, mechanical properties are sufficient due to the relatively high hardness and adhesion to the Fe52 steel base material. These coatings have high potential in their use as repair materials for macroscopic casting defects.
Influence of Handling Parameters on Coating Characteristics in Order to Produce Near-Net-Shape Wear Resistant Coatings
Authors: Tillmann W. , Krebs B. 
Published: November 2022

Abstract
The present study investigates the influence of spray torch handling parameters such as the spray angle, spray distance, track pitch, and gun velocity on the deposition rate and the deposition quality of Atmospheric Plasma Sprayed WC-12Co coatings as well as Twin Wire Arc Sprayed WSC-Fe coatings. Based on results of light microscopical analysis similarities as well as fundamental differences in the sensitivity of the two spray processes, regarding changes in handling parameters, are discussed. Both coating systems show distinct changes of the deposition rate when varying the handling parameters. An empirical model could be determined to describe the coating deposition. This model enables an optimization of path planning processes by reducing the number of optimization loops. However, the coatings show visible changes in the microstructure, which have to be taken into consideration in order to guarantee the production of high quality coatings.
High Velocity Suspension Flame Spraying of Nano Oxide Containing Suspensions
Authors: Killinger A. , Müller P. , Gadow R. 
Published: November 2022

Abstract
In HVSFS (High Velocity Suspension Spraying), a suspension is axially fed into the combustion chamber of a modified HVOF torch. The particle formation is strongly influenced by the phenomena occurring during the short dwell time in the combustion chamber and expansion nozzle, i.e. break up and evaporation of the liquid jet, particle formation, sintering and melting. Optimization of the spray torch has already led to an improved coating process but is still an important topic for the future. A deeper understanding of the suspension liquid / flame interaction is still necessary to control coating properties. It turns out, that among other process parameters, rheological properties and agglomeration behaviour of the suspension have a strong influence of the particle formation and hence resulting coating properties. As a result of using nano particles HVSF sprayed coatings show partly different microstructures compared to HVOF sprayed coatings. To gain a deeper understanding of the process particles were collected in-flight to get information about the size distribution and melting degree during the spray process. The paper will give an overview of the present state of HVSFS development at the IFKB and present experimental results.
Study on Stainless Steel 316L Coatings Sprayed by High Pressure HVOF
Authors: Sun B. , Fukanuma H. 
Published: November 2022

Abstract
The conventional high-velocity oxy-fuel (HVOF) process has characteristics of high flame velocity and moderate temperature, and is widely used to deposit cements, metals and alloys coatings such as WC-Co, nickel and stainless steel. In this paper, a high pressure HVOF system with combustion chamber pressure up to 3.0MPa, and with characteristics of higher flame velocity and lower temperature was developed. In-flight particle velocity was measured using the DPV-2000 system at combustion chamber pressures from 1.0 to 3.0MPa, and stainless steel 316L powder was deposited at a combustion chamber pressure of 3.0MPa. The influence of spray conditions on the coating microstructure, deposition efficiency and micro-hardness were investigated. It was shown that the combustion chamber pressure has significant influence on particle velocity. Dense coatings composed of unmolten or partially molten particles could be deposited by varying the spray parameters. In the experiment, deposition efficiency up to 90% was achieved at the optimized spray conditions.
Study of Process Condition Influence on Precipitation Hardening Stainless Steel Coatings Obtained with Cold Gas Spraying
Authors: Lorenzana C. , Cinca N. , Dosta S. , Guilemany J. M. 
Published: November 2022

Abstract
Cold Gas Spray allows to extend the range of steel coating formulations in comparison with other thermal spraying techniques because the material doesn’t melt during process. The absence of processes of fast solidification implies the absence of tensile stresses in the coating and makes possible to obtain thick coatings becoming a new alternative to welding cladding processes for the restoration of surfaces with corrosion pitting, notched areas or welded zones with bad appearance and for the repair of porous casting, contractions or losses of tolerance, by applying located coatings. 17-4 PH steel is one of the most widely used precipitation hardening grades in the business, offering high strength with corrosion resistance similar to S30400 in most environments. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high hardness, toughness and strength. Commonly used in both aircraft and gas turbines, nuclear reactor, paper mill, oil field, and chemical process components. A study has carried out in Thermal Spray Center for the production and optimization of thick coatings of 17-4 PH steel (S17400) through Cold Gas Spray technology onto carbon steel substrates. The study concentrates in the determination of influence of spray parameters on coating properties.
Chemical Interaction and Bonding in Cold Gas Spraying
Authors: Donner K.-R. , Roedel R. , Gärtner F. , Klassen T. 
Published: November 2022

Abstract
The effect of chemical interaction compared to mechanical influences on the bonding mechanism in cold-gas spraying is a matter of great interest. In this study, combinations of different metals (Al, Cu, steel) sprayed onto galvanized surfaces (Cr, Ni) will be used for a first approach to gain information about substrate-particle combinations with very different chemical affinities and hardnesses. Single impact morphologies and coating cross-sections are compared with respect to mechanical deformation and bonding features. The results show that a strong mechanical interaction is required to build up the contact area between spray particle and substrate. Only if the intimate contact between the materials is given, chemical interaction can contribute to bonding.
Buildup Mechanisms of Suspension Plasma Sprayed ZrO2 + 8 wt. % Y2O3 Coatings
Authors: Łatka L. , Goryachev S. B. , Kozerski S. , Pawłowski L. , Lampke T. 
Published: November 2022

Abstract
Suspension plasma spraying is a process which enables production of finely grained nanometric or submicrometric coatings. The suspensions were formulated with the use of fine powder of ceramic particles of yttria stabilized zirconia in water with alcohol. The present paper focuses on the theoretical analysis of the formation process of sintering of fine solids impacting the growing coating’s surface. The heat flux input to the coatings was estimated and their surface temperature at spraying was measured. The theoretical analysis of sintering during the coating’s growth was carried out. The different models of sintering were analyzed and adapted to the suspension plasma spraying conditions. The model of surface diffusion was found to be the most appropriate to describe the sintering during suspension plasma spraying. The formation of the necks having the relative size equal to 10 % of the particle diameter was found to be possible during the coatings deposition.
Vacuum Plasma Sprayed Insulating Layers Suitable for Brazing in High Temperature Fuel Cells
Authors: Arnold J. , Ansar A. , Ruckdäschel R. , Henne R. , Grünling H. W. , Maier U. 
Published: November 2022

Abstract
SOFCs for mobile applications require short starting times and capability of withstanding several and severe cycles. For such applications metallic cassette type cells with low weight and thermal capacity are beneficial where the active cell part is set in interconnects consisting of two sheets of ferritic steel. These cells are stacked serially to get higher voltage and power. This approach needs interconnect sheets that are electrically insulated from each other to prevent electrical short circuit. The technology discussed here is to use brazed metals, as sealants, and ceramic layers, as electrical insulators, which are vacuum plasma sprayed on the cassette rims. For reliable insulating layers, a variety of deposits were developed, starting from cermet-spinel multilayers with various compositions and constituents, where reactive metals (such as Ti, Zr) were part of the coatings, to pure ceramic layers. The qualities and characteristics of these coatings were investigated which included electric insulation at room temperature and at 800 °C (SOFC operating temperature), wettability of different brazes towards these deposits, phase stability and peeling strength. The single steps of development, characteristics of the insulating layers for SOFCs as well as some challenges that have to be taken into account in the process are described.
Abrasive Wear of Flame Sprayed and Fused NiCrBSi Alloys
Authors: Dizdar S. , Nilsson L.-Å. , Maroli B. 
Published: November 2022

Abstract
NiCrBSi alloys are often used in thermal spraying because of their good wear and corrosion resistance even at temperatures over 500°C. Experience has proved these alloys are a good choice for components in the presence of hard particles. The main wear mechanism here is abrasive wear caused by hard particles. Some examples are wear plates exposed to impact sliding; extruders, screw conveyors or mixer parts exposed to grooving; fans, rotor wheel blades or impellors transporting sand/granular material at temperatures over 500°C; or pump parts exposed to fluid containing sand. In spite of such widespread use of NiCrBSi alloys in thermal spraying, their abrasive wear resistance is still not fully understood. In order to better understand, a series of sprayed and fused NiCrBSi coatings with hardness from 36 to 62 HRC were tested for abrasive wear according to ASTM G65–04 norm and the wear volumes achieved are presented. Tribological and metallographic analysis of track wear was done in order to better understand how microstructure and hardness of NiCrBSi coatings influence abrasive wear mechanisms. These results are compared to results previously published.