bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effect of CFRP Surface Treatment on the Splat Morphology and Coating Adhesion Strength
Authors: Ganesan Amirthan , Shahien Mohammed , Yamada Motohiro , Fukumoto Masahiro 
Published: March 2024

Abstract
Cold spraying is a promising candidate for the metallization of carbon fiber reinforced polymer (CFRP) composites, but it requires the use of a protective interlayer deposited by either flame or plasma spray. This study evaluates the effect of different surface treatments on interlayer adhesion strength. CFRP samples were treated mechanically, chemically, and thermally and then a copper layer was deposited by atmospheric plasma spraying. Adhesion strength was measured by pullout testing and the results are compared with surface roughness measurements, SEM fracture surface images, FIB bisections of single Cu splats, and XPS analysis of the chemical affinity between the polymer and copper.
Impact of Impurity Content on the Sintering Resistance of Dysprosia and Yttria Stabilized Zirconia Thermal Barrier Coatings
Authors: Curry N. , Janikowski Wyszomir , Markocsan N. 
Published: March 2024

Abstract
Dysprosia stabilized zirconia (DySZ) is a promising candidate to replace yttria stabilized zirconia (YSZ) as a thermal barrier coating due to its lower inherent thermal conductivity. It is also suggested in studies that DySZ may show greater stability to high temperature phase changes compared to YSZ, possibly allowing for coatings with extended lifetimes. Separately, the impurity content of YSZ powders has been shown to influence high-temperature sintering behavior. By lowering the impurity oxides within the spray powder, a coating more resistant to sintering can be produced. This study evaluates high purity and standard purity dysprosia and yttria stabilized zirconia coatings and their performance after extended heat treatment. Coatings were produced using powders with the same morphology and grain size; only the dopant and impurity content were varied. Samples were heat treated for up to 400 hours at 1150 °C and thermal conductivity measurements were plotted to show the evolution of thermal properties with respect to time. Thermal conductivity is compared to coating microstructure and porosity in order to track structural changes due to sintering.
Effect of Plasma Spray Parameters on Thermal Barrier Coating Formation and Microstructural Properties
Authors: Sesso M.L. , Berndt C.C. , Wong Y.C. 
Published: March 2024

Abstract
This study investigates the effects of plasma spray parameters on the microstructure and porosity of yttria-stabilized zirconia coatings. In the experiments, the torch was held in place perpendicular to the substrate to produce cone or stalagmite shaped deposits. Stand-off distance (80, 90, 120 mm) and spray time (15, 30, 60 s) were varied to assess their effect on microstructure-property relationships as well as particle temperature, velocity, and impact angle. The shapes of the deposits were recorded using a CMM and surface topography and roughness were measured with a 3D optical profiler.
Effect of Feedstock Characteristics and Operating Parameters on the Properties of Cr2O3 Coatings Prepared by Suspension-HVOF Spraying
Authors: Toma Filofteia-Laura , Scheitz Stefan , Trache Richard , Langner Stefan , Leyens Christoph , Potthoff Annegret , Oelschlägel Kathrin 
Published: March 2024

Abstract
Chromium (III)-oxide (Cr2O3) is a widely used coating material for applications in the printing, paper and textile industry, pumps and mechanical sealing systems. Cr2O3 coatings offer high hardness, excellent sliding wear performance and corrosion resistance. Suspension-HVOF process (S-HVOF) allows the production of dense, finely structured coatings with smooth surfaces and improved mechanical properties. The current work presents a study on the development of ready-to-spray aqueous Cr2O3 suspensions starting from different commercial available powders and the effect of suspension characteristics (particle size distribution, viscosity, stability) and operating parameters (gas composition, spray distance) on the microstructure, microhardness and deposition efficiency of the S-HVOF Cr2O3 coatings. By appropriate choice of the suspension and spraying parameters, thick (&gt; 100 μm) and mechanical stable (microhardness higher than 1500 HV0.3) suspension sprayed Cr2O3 coatings were produced.
INSTITUTIONAL MECHANISMS FOR ENSURING THE SUSTAINABILITY OF THE FUNCTIONING OF THE UKRAINIAN MARKET OF POULTRY MEAT AND EGGS IN THE ASPECTS OF FOOD SECURITY IN THE POST-WAR PERIOD
Authors: ANTONYUK P.O. , KRAMSKYI S.O. 
Published: March 2024

Topicality. In the conditions of martial law and the future post-war reconstruction, it is appropriate to consider the national economy in the framework of ensuring the stability of the market of poultry meat and eggs and food security in the post-war period. The functioning of Ukraine's food security and the determination of strategic priorities for the development of the poultry meat and egg market are now gaining fundamentally new relevance.Aim and tasks. The aim is to analyze the state and development of the stability of the Ukrainian market of poultry meat and eggs, egg products, and to develop practical recommendations for the reproductive development of this market in the post-war period.
Research materials and methods. The author's research on the use of institutional mechanisms of selective markets, regarding the solution of food security problems and the theory of management of complex economic systems: system analysis, statistical analysis, economic analysis, in particular, for the study of selective sectors of commodity markets on the example of the market of poultry meat and eggs.
Research results. The authors investigated the restoration of the process of extended sustainable reproduction of the production of food products in the market segment of poultry meat and eggs. The authors conducted a statistical analysis of the dynamics of the poultry population by categories of farms, enterprises, and households over 30 years in Ukraine, and conducted an analysis of the price index in the retail network of stores by egg brands. According to the authors of the study, the specified areas of legislative development of the market and the mechanisms of their practical implementation are the institutional mechanisms and proposals for improving regulations in accordance with the standards of the EU countries, regarding the requirements and rules for the development of the poultry meat and eggs market, they should effectively influence sustainable development of the production of products of this market.Conclusions. State institutions and local authorities should effectively promote the development of poultry and egg producers and adapt the business to new post-war economic realities and challenges. To ensure the functioning of the EU rules and requirements for the products of the poultry meat and egg market during the war period against the background of food security. Proposals: restoration of the leading positions of poultry meat and egg producers in the domestic domestic market; implement programs to restore and stabilize the functioning of regional poultry and egg markets; promote the involvement of international charitable funds and organizations for the sustainable production of poultry meat and eggs.
Ungrateful Girl Refugees in Lore Segal's Other People's Houses and Vesna Maric's Bluebird
Authors: Mclaughlin Carly 
Published: March 2024

Abstract
Against the background of recent extraordinary narratives of displaced girls, I consider two accounts of refugee girls in Britain at earlier historical moments: Lore Segal's Other People's Houses ([1964] 2018) about her memories of being a Kindertransportee in the late 1930s, and Vesna Maric's Bluebird (2009), a memoir of her journey into refugeehood as a teenage girl following the outbreak of the war in Bosnia in the early 1990s. I read their framing of the refugee experience as interventions into hegemonic scripts of displaced girlhood that ultimately destabilize the wider stories of nationhood that such narratives often uphold. Read through the frames of girlhood and refugeetude, these narratives point to alternative modes of imagining refugee girls and their position in and beyond the nation.
Paperwork Selves and Arab Refugee Girls’ Experiences of Resettlement in Tennessee
Authors: Leggett Ida Fadzillah 
Published: March 2024

Abstract
For refugees, the experience of displacement does not always end with resettlement. Multidisciplinary research with educators and refugee students at a Tennessee high school demonstrates how some school personnel prioritized the alienating concept of so-called paperwork selves when talking about their refugee students, highlighting exotic stereotypes of innocence, ignorance, and a lack of educational history. I focus here on educators’ perceptions of Arabic-speaking refugee girl students, and contrast these with the girls’ own words about their experiences and self-understanding. The girls’ narratives demonstrate their keen sense of identity as young women connected to real places, remembered histories, and imaginaries of a future as transnational young women with global possibilities.
МАТРИЦЯ ФІНАНСОВОГО РОЗВИТКУ ТА ОПТИМІЗАЦІЯ ФІНАНСОВОЇ СТРАТЕГІЇ СТРАХОВОЇ КОМПАНІЇ (НА ПРИКЛАДІ ПРАТ «СК «ЄВРОІНС УКРАЇНА»)
Authors: САВЧЕНКО Олена , ПУСТОВІТ Олег 
Published: March 2024

Надійність страхової компанії напряму залежить від її фінансової стійкості, тобто здатності покривати страхові випадки клієнтів за страховими договорами. Разом з тим, тема організації, функціонування та оцінки фінансів страхових компаній є недостатньо розробленою в порівнянні з фінансами інших галузей, а також існує безліч факторів, що можуть на неї впливати в умовах сьогодення. Слід не оминати також і стратегічний аспект управління, можливості планування майбутнього фінансового розвитку страхових компаній.
Відомо, що фінанси страхової компанії мають специфічний характер та, серед іншого, можуть бути оцінені з позиції фінансового та страхового аспектів діяльності. На наш погляд, для оцінки можливостей фінансового розвитку страхових компаній, вдалим є розрахунок інтегрального показника розвитку - FDP (Financial Development Potential), а також показників страхової діяльності (IB — Insurance Business) та фінансової оцінки (FB - Financial Business). Аналіз IB, FB та їх суми вкрай необхідний для з’ясування динаміки грошових потоків. Якщо за одним із отриманих показників (IB, FB) спостерігається від’ємна величина, то це свідчить про виникнення проблем і загроз для фінансової стійкості страховика, які потрібно негайно вирішувати. За результатами розрахунки можливим є формування матриці фінансової стратегії для визначення тенденцій на перспективу, трактування інформації про фінансових стан за квадрантом, в якому опинились значення компанії. В статті проведено розрахунок показників за даними компанії ПрАТ «СК «Євроінс Україна», оцінено обсяг інвестицій, які можуть бути здійснені в розвиток страховика.
ПРОБЛЕМИ ПІДГОТОВКИ МЕДИЧНИХ СЕСТЕР В МЕДИЧНИХ КОЛЕДЖАХ І АКАДЕМІЇ НА СУЧАСНОМУ ЕТАПІ РОЗВИТКУ МЕДИЧНОЇ ОСВІТИ
Authors: ДЕМЯНЧУК Михайло , ПОЛІЩУК Олександр , РОМАНИШИНА Людмила 
Published: March 2024

У статті розглянуто проблему підготовки медичних сестер у коледжах і академіях. Визначено стан готовності працівників медичної сфери середньої ланки до роботи в екстремальних умовах. З цією метою у медичних коледжах розробляється система профорієнтаційної роботи зі студентами на різних етапах професійного становлення. Враховано багаторівнева освіта та різних факторів (психодинамічних, інтелектуальних, особистісних і соціально-психологічних властивостей), що впливають на ефективність професійне зростання фахівців. Запропонована модель та окремі елементи програми психологічного супроводу, які можуть бути використані у процесі формування готовності майбутніх медсестер до професійної діяльності. Підготовка майбутніх медичних сестер узгоджується з світовими стандартами, що особливо важливо в умовах бойових дій. Серед термінових завдань підготовка бакалаврів медичної справи розглядається проблема професійно компетентних працівників, опрацьовуються шляхи підготовки професійно компетентних фахівців медичної справи. Аналізується суть термінів «підготовка», «професійна підготовка медичних сестер», «профорієнтація», «професійна компетентність». Показана роль компетентісного і системного підходів у підготовці медичних сестер на Україні і за кордоном. Виявлено шляхи удосконалення підготовки медичних сестер в умовах воєнного стану, серед яких основна увага звертається на сучасні педагогічні технології, інтерактивні методи навчання, змішане навчання, практична підготовка. Розробляються програми дистанційного навчання і підготовки медичних сестер у воєнних умовах.
Analysis of structures with arbitrary kinematic boundary conditions by the semi-analytical finite element method
Authors: Maksymiuk Yurii , Andriievskyi Viktor , Martyniuk Ivan , Maksymiuk Oleksandr 
Published: March 2024

The successful application of FEM to the analysis of structures is largely due to the efficiency of the use of modern software packages, in connection with which the role of program systems that implement the solution process increases. The correct organization of the computing complex, the choice of optimal algorithms for solving systems of linear and nonlinear equations largely determine the possibilities of the method in terms of the structural complexity of the objects under consideration, the accuracy of the results obtained, and the complexity of setting nonlinear problems. Therefore, there is an increased interest in the development of fairly universal computing complexes based on FEM. One of the effective software complexes is the "Strength" system, designed to conduct comprehensive research in the field of mechanics of a deformable solid, the basic principles of construction of which are used in this work in the implementation of a semi-analytical version of the FEM.
In this work, solutions of a significant number of control problems of deformation of massive and thin-walled prismatic bodies under different boundary conditions and loads are obtained. In the process of solving new problems, the estimation of the convergence of results was carried out on the basis of a sequential increase in finite elements and contained terms of decomposition, an increase in the accuracy of systems of linear and nonlinear equations, and the accuracy of satisfaction with natural boundary conditions was checked. The developed effective method for solving new complex problems of deformation of prismatic bodies is implemented in the form of complex programs and can be used in design and construction practice in construction, mechanical engineering and other fields of technology.
Pengaruh Pola Waktu Pemberian Pakan Pada Ayam Broiler Strain Lohman Umur 21 Hari sampai Masa Panen Terhadap Konsumsi dan Konversi Pakan
Authors: Adi Rosi , Jaenudin Amran , Subandi Subandi 
Published: March 2024

ABSTRAKPenelitian ini bertujuan untuk mengetahui hubungan pola waktu pemberian pakan pada ayam broiler strain Lohman dari umur 21 hari sampai masa panen terhadap pencapaian konsumsi pakan dan nilai konversi pakan. Selain itu juga untuk mengetahui pola waktu pemberian pakan pada ayam broiler yang memberikan hasil yang optimal terhadap pencapaian konsumsi dan nilai konversi pakanya. Selain itu juga untuk mengetahui pola waktu pemberian pakan pada ayam broiler yang memberikan hasil yang optimal terhadap pencapaian konsumsi dan nilai konversi pakannya. Penelitian dilaksanakan mulai tanggal 30 Maret sampai dengan 2 Mei 2008 di Peternakan Ayam Broiler milik Bapak Surta Des Tarikolot Kecamatan Palasah Kabupaten Majalengka. Dalam pelaksanaan percobaan sampel yang diamati sebanyak 125 ekor ayam broiler strain Lohman yang terbagi dalam lima kelompok percobaan dan masing-masing kelompok di ulang sebanyak lima kali, sehingga ayam terbagi dalam 25 sekat kandang dengan 5 ekor ayam per kandang. Perlakuannya adalah ayam diberikan waktu untuk mengkonsumsi pakan selama delapan jam kemudian ayam dpuasakan (tidak diberi pakan) selama empat jam, dimana waktu pemberian pakan terbagi dalam dua kondisi yaitu siang dan malam. Adapun perlakuan tersebut yaitu P1 pemberian pakan mulai pukul 06.00 â€“ 14.00 dan dilanjutkan kembali 18.00 â€“ 02.00 WIB, (P2) pemberian pakan mulai pukul 07.00 â€“ 15.00 dan dilanjutkan kembali pukul 19.00 â€“ 03.00 WIB, (P3) pemberian pakan mulai pukul 08.00 â€“ 16.00 dan dilanjutkan kembali pukul 20.00 â€“ 04.00 WIB, (P4)Â Pemberian Pakan mulai pukul 09.00 â€“ 17.00 dan dilanutkan kembali pukul 10.00 â€“ 18.00 dan dilanjutkan kembali pukul 22.00 â€“ 06.00 WIB. Penelitian dapat diambil kesimpulan bahwa pola waktu pemberian pakan pada ayam broiler umur 21 hari sampai masa panen tidak mempengaruhi (tidak berbeda nyata) terhadap konsumsi dan konversiÂ pakan. Hal ini terjadi karena dari semua pola perlakuan yang ada memungkinkan ketika kondisi panas siang hari ayam akan mengurangi konsumsinya dan ketika kondisi dingin malam hari ayam akan mengear kekurangan konsumsi disiang hari karena pakan diberikan secara tdak terbatas (adlibitum). Kesamaan tingkat pencapaian konsumsi pakan memberikan efek pada kesamaan pencapaian konversi pakan, karena kondisi lingkungan secara umum saat penelitian hampir sesuai dengan kebutuhan ayam. Data pencapaian konsumsi rata-rata untuk 34 masa pemeliharaan adalah 295,36 Â± 14,89 gram/ekor, dengan nilai konversi pakan rata-rata 1,671 Â± 0,023.Kata Kunci: Ayam Broiler, konsumsi pakan dan konversi pakan.
HUBUNGAN ANTARA TINGGI PUNDAK PANJANG BADAN DAN LINGKAR DADA DENGAN BOBOT BADAN PADA DOMBA GARUT
Authors: Sonjaya Agus , Trisnaningsih Umi , Subandi Subandi 
Published: March 2024

ABSTRAK
Penelitian ini bertujuan untu mengetahui keeratan hubungan antara tinggi pundak, panjang bdan dan lingkar dada dengan bobot badan pada domba Garut, dan model hubungan regresi tinggi pundak, panjang badan dan lingkar dada dengan bobot badan pada domba Garut.Penelitian dilaksanakan di pasar hewan lokal Rajagaluh Kecamatan Rajagaluh Kabupaten Majaengka selama satu minggu, yaitu pada tanggal 5 - 10 September 2009. Penelitian dilakukan dengan metode survet dengan teknik pengamblan data secara acak yang diamati selama tujuh hari. Pengamatan domba dilakukan terhadap 50 ekor domba jantan dan 50 ekor domba betina. Pengamatan utama meliputi bobot badan, tinggi punfak, lingkar dada dan panjang badan. Data yang diperoleh dianalisi dengan menggunakan analisa korelasi dan regresi. Regresi dilakukan dengan variabel bebas (X) yang meliputi lingkar dada (X1), panjang badan (X2) dan tinggi pundak (X3), dan variabel bebas (Y) adalah bobot badan domba. Hasil penelitian menunjukan lingkar dada, panjang badan dan tinggi pundak memiliki hubungan yang erat dengan berat badan domba Garut berumur 1,0-1,5 tahun, yaitu pada domba Garut Betina memiliki keeratan 84,9% ( r = 0,849 ) dan pada domba Garut jantan memiliki keeratan 97,8% ( r = 0,978). Lingkar dada, panjang badan dan tinggi pundak dapat digunakan sebagai penduga berat badan domba Garut, yaitu dengan persamaan regresi Y = -14,799 + 0,476 X1 + 0,036 X2 + 0,095 X3 untuk domba Garut Betina dan Y = -55,061 + 0,555 X1 + 0,470 X2 + 0,189 X3 untuk domba Garut Jantan. Lingkar dada memiliki korelasi yang tertinggi terhadap berat badan pada domba Garut umur 1,0 - 1,5 tahun dibandingkan dengan panjang badan dan tinggi pundak, yaitu dengan r = 0,841 pada domba Garut Betina dan r = 0,961 pada domba Garut Jantan.
Kata Kunci : Domba, Lingkar dada dan Tinggi pundak
Prevalence of Chronic Rhinosinusitis in ENT Departement RSUP Dr. Mohammad Hoesin Palembang
Authors: Ravantara Challis Malika , Magdi Yoan Levia , Kasim Bahrun Indawan 
Published: March 2024

Introduction: Prevalence of Chronic Rhinosinusitis in ENT Department RSUP Dr. Mohammad Hoesin Palembang Period 2016-2018. Chronic rhinosinusitis (CRS) is an inflammation involving the nose and paranasal sinuses where the patient has two or more major symptoms or one major symptom with two minor symptoms for ≥12 weeks. The prevalence of CRS throughout the world population is around 10-12%. The prevalence of CRS in Indonesia is uncertain. A research has been conducted on the prevalence of CRS in RSUP Dr. Mohammad Hoesin Palembang in 2015, therefore this study aims to find out more about the prevalence of CRS in the ENT Department of Dr. Mohammad Hoesin Palembang General Hospital in the period 2016-2018 and its distribution based on age, sex, major symptoms, minor symptoms, and the number of sinuses involved.
Methods: This research was an observational descriptive survey with cross-sectional design. This study used medical records of CRS patients undergoing surgery in the Rhinology Division of the ENT Department RSUP Dr. Mohammad Hoesin Palembang period 2016-2018. Sampling was done by consecutive sampling method. The amount of samples in this research is 99 cases. The result of this research is presented in table and narration form. The prevalence of CRS was 33.55%. CRS is most commonly found by the age group 46-53 years (21.2%), male sex (65.7%) with a ratio between men and women 1.9: 1. The most common major symptom was nasal congestion (100%) and the most common minor symptom was headache (62.6%). The most number of sinuses involved based on the paranasal sinus CT scan results was multiple sinusitis (52.5%).
Weaving Open Dialogue Using Canada’s Open Science Roadmap Framework
Authors: Cunningham Heather , Kim Chris 
Published: March 2024

<p>Open science (OS) as a movement has transformative potential in making the process of scientific research transparent and collaborative as well as the outputs freely accessible to all in society. However, these opportunities and challenges are subject to biases and entrenched in power disparities. In addition, the very broad nature of open science also invokes challenges in having meaningful discussions. In 2020, the Government of Canada unveiled a national framework, Roadmap to Open Science, which provided overarching principles and recommendations to allow federal science to be open to all. The University of Toronto (U of T) used this national open science framework to guide an international group of researchers and librarians to discuss open science in practical terms and engage the audience in being part of the dialogue. The five high-level principles of People, Transparency, Inclusiveness, Collaboration, and Sustainability were used as the structure in order to guide discussions into the current state of open science practices on-the-ground in academia. The University of Toronto Library (UTL) partnered with the Centre for Research & Innovation Support (CRIS) to host engaging conversations in a series of five virtual panels, Open Science: Following the Roadmap for Research, held in November 2021. The panelists consisted of librarians, faculty, and researchers from local, national as well as international institutions and organizations. Two core considerations on developing the make-up of the panels were to ensure diversity amongst panelists and have librarians included in every panel. The conversations were thought-provoking and touched-on aspects such as who is included and excluded in the various stages in research, implications of funding and control, infrastructure, power dynamics, and preservation of information. This paper will discuss the open science panel series and common themes which emerged from the conversations.</p>
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Playing the Long Game: China’s market opportunities for Ontario startups (Part 1)
Authors: Mao Xuefei 
Published: March 2024

<p>Canada has a robust startup ecosystem. In Startup Genome’s Startup Ecosystem Report 2012, three Canadian cities (two in Ontario) were ranked among the top 20 most active startup scenes in the world. These numbered among seven cities in the US, one in Israel, three in Europe and several in Asia Pacific. While Canada has the reputation of having excellent innovation capabilities and has witnessed a healthy growth of startups, it is facing similar challenges as Israel and other European countries on the top 20 list. These challenges include a comparably small domestic market and limited early-stage funding support for startups. </p>