bluuebunny/crossref_metadata_2025_split huggingface dataset:
Phase Formation of Nano-TiO2 Particles During Flame Spraying with Liquid Feedstock
Authors: Yang Guan-Jun , Li Chang-Jiu , Wang Yu-Yue 
Published: July 2022

Abstract
The nanostructured TiO2 deposits can be synthesized through flame spraying with liquid feedstock based on our previous result. The deposit consisted mainly of anatase TiO2 with a small fraction of rutile TiO2. But the crystalline size of rutile TiO2 was larger than that of anatase TiO2. To clarify the phase formation during the deposition, the nanostructured TiO2 deposits formed by flame spraying with liquid feedstock were annealed at different temperatures from 200 to 800 °C. The microstructure of the as-deposited and annealed TiO2 deposits was characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD) and thermal analysis. The transformation of the anatase crystalline to rutile crystalline in the nanostructured TiO2 was also examined through investigating photocatalytic performance of the TiO2 coatings to degrade the acetaldehyde under the ultraviolet illumination. XRD analysis showed that the significant transformation of anatase crystalline to rutile crystalline occured at the temperature higher than 600 °C. It was found that the grain size of the rutile phase was larger than that of the anatase phase in the deposits annealed at different temperatures. The deposits annealed at temperature lower than 450 °C presented a good photocatalytic activity. However, although the deposit annealed at temperature of 500 °C contained about 95% anatase crystalline, it became photocatalytically inactive. Despite the anatase contents from 95% to 0% in the deposits annealed at temperatures higher than 500 °C, those deposits presented no significant difference in the photocatalytic activity. On the other hand, thermal analysis suggested that the phase transformation of anatase to rutile occurred at 400 to 500 °C. Based on the experimental findings, a model for the phase formation in flame-sprayed nano-TiO2 deposit with liquid feedstock and transformation of the nanostructured TiO2 is proposed.
A Parameter Study of the PROTAL Process to Optimize the Adhesion of Ni5Al Coatings
Authors: Bahbou F. , Nylén P. , Barbezat G. 
Published: July 2022

Abstract
The Protal process combines surface preparation using a laser and thermal spraying in one production step. The laser preparation is based on a photomechanical reaction induced by the interaction between a laser of high instantaneous power and a polluted surface. The mechanism of bonding and the coating-substrate interface are then changed in comparison with grit blasting resulting in a significantly reduced substrate roughness. This study is aimed at finding the optimal Protal process parameters for the coating adhesion of a Ni5%Al sprayed on Ti6Al4V and IN718 alloys. The parameters investigated are laser beam intensity, the time delay between the laser impact and the spray impact, powder feed rate, substrate roughness and temperature. A test plan including these parameters is analysed by means of a fractional factorial design of experiment method. The adhesions of the coatings are measured using the ASTM C633 standard test. Data are analysed by a multiple linear regression model using a least squares fit. In addition, the coating/substrate interface is examined by optical and electron scanning microscopy (SEM) techniques as well as by Auger electron spectroscopy. Substrate roughness, substrate temperature and laser intensity are all shown to have a negative correlation with adhesion strength within the investigated range. Areas of diffusion are noticed at the coating/substrate interface.
Influence of Post-Treatment on the Tribo-Mechanical Properties of Cermet Coatings
Authors: Ahmed R. , Stewart S. , Stoica V. , Itsukaichi T. 
Published: July 2022

Abstract
Whilst innovative advancements in thermal spray technology, especially in terms of characterization of starting powders, coating processes and optimisation of coating process parameters have resulted in coatings of improved quality, there is an ever increasing demand to push the frontiers of coating applications. Post-treatment of thermal spray coatings either by HIPing (Hot Isostatic Pressing) or vacuum heating can thus offer one such opportunity by presenting a combination of coating and substrate properties not achievable by individual processes. Hence the aim of this study was to investigate the potential of two integrated process technologies of thermal spraying and HIPing. Tribo-mechanical properties of WC-Co coatings deposited by the HVOF process in the as-sprayed and post-treated conditions were thus investigated in this study. Results are discussed in terms of coating microstructure, sliding wear resistance, elastic modulus, hardness, residual strain and rolling contact fatigue resistance. These results indicate that significant improvements in coating performance can be achieved by appropriate design of post-treated components.
Diagnostics for Thermal Coating Processes - Research Results of the DFG-Founded Project Group
Authors: Bach Fr.-W. , Henne R. , Landes K. , Lugscheider E. , Prehm J. , Hartz K. , Ernst F. , Zimmermann S. , Arnold J. , Müller M. , Schiller G. , Kavka T. 
Published: July 2022

Abstract
This paper presents selected research results of the DFG founded project group, consisting of four institutes focusing on diagnostic methods in thermal coating processes. The aim of this group is to characterize the Atmospheric Plasma Spraying (APS) process by means of diagnostic methods so that – based on the requirement profile of the coating – appropriate adjusting of the process parameters can be realized. For this purpose, different diagnostic tools like Particle Shape Imaging, Laser Doppler Anemometry, Schlieren Technique, Particle Image Velocimetry, Enthalpy Probe, DPV 2000 and Thermography were qualified and adjusted to each other. Most of the results presented in this article are limited to the area close to the substrate which is difficult to handle with diagnostic methods. Additionally, new achievements concerning nozzle design and system enhancements are introduced.
Tribological Behavior of D-Gun and Atmospheric Plasma Spraying Coatings on Light Weight Materials
Authors: Tillmann W. , Vogli E. , Rechlin R. 
Published: July 2022

Abstract
Lightweight materials play a special role thanks to their low density. In recent years considerable development has been conducted using Al, Mg and their alloys. The increasing use of these materials enlarges the requirements related to the high wear resistance accompanied by good formability and ductility as well as the high corrosion resistance. A fulfillment of such demands can be attained through surface treatments. Among the currently available wide variety of surface treatment processes thermal spraying techniques play an important role. This study presents a comparison of light weight materials coated through Detonation-Gun and Atmospheric Plasma Spraying Processes. The influence of coating parameters, coating type and coating thickness on tribological properties are studied. The behavior of coatings under different bending angle regarding cohesion and adhesion is analyzed. Corresponding SEM- and LM-analyses are conducted to understand the underlying mechanisms.
Identification of Poor Via-Ceramic Adhesion in Electronic Substrates
Authors: Dauksher Walter , Burton Scott , Niles David , Eaton Dennis H. 
Published: July 2022

Abstract
Mechanical bending strength measurements, part of a quality screening process for ceramic substrate package designs, revealed a significant difference between two substrates that could not be attributed to constituent materials or structural thickness effects. Structural analysis was performed to generate a hypothesis that the metal vias were not structurally adhered to the ceramic holes and thus caused stress concentrations that reduced the bending strength of the substrates. In this detailed case study, the authors explain how they proved their hypothesis using FEA to calculate stress concentration factors, optical microscopy to examine fracture surfaces, and electron spectroscopy to determine chemical compositions. The successful outcome attests to the value of strength criteria as an investigative tool for the assessment of electronic package substrate quality.
ABCs of IVAs
Authors: Cole Jr. Edward I. 
Published: July 2022

Abstract
This article provides a qualitative overview of several new defect localization techniques, including charge-induced voltage alteration (CIVA), light-induced voltage alteration (LIVA), thermally-induced voltage alteration (TIVA), and Seebeck effect imaging (SEI). It explains how each method works in terms of the physics of signal generation and the types of images they produce. It also includes a summary highlighting the similarities and differences of each technique.
Design, Metrics, and Control of the Unpredictable– A Business Model for Failure Analysis Service (Part II)
Authors: Boit Christian , Scholtens Koos , Weiland Rainer , Görlich Siegfried , Brillert Christof , Burmer Christian , Egger Peter , Schlenker Dietmar 
Published: July 2022

Abstract
This is the second of a two-article series that presents a complete business model for Failure Analysis (FA) as a high tech provider in the world of microelectronics. Part I introduced the fundamentals of such a model. It started with the definitions of a business process, and then the analysis flows were presented. Finally, a Key Performance Indicator (KPI) based operation was developed. Part II handles the implementation of such a model in an FA lab. It discusses the interdependencies of workload and cycle time, in other words the pipeline management. This opens the path to quantitative target setting agreements with customers. A complete system builds a database that can calculate all the parameters for a FA lab tailored exactly to the demand of the customer. Such a database acts as a reference lab and defines best FA practice.
Performance of Forming Substrate into Solid Immersion Lens (FOSSIL) for Backside Fault Isolation Techniques
Authors: Koyama Tohru , Yoshida Eiji , Komori Junko , Mashiko Yoji 
Published: July 2022

Abstract
Conventional backside imaging takes advantage of silicon’s transmission of light which, based on the Plank relation (Eg = hc/λ), occurs at wavelengths greater than 1 µm. Because of diffraction, the lateral spatial resolution of backside imaging techniques is limited to about half the wavelength of the light source used, which is far too coarse to isolate faults in a typical IC. In this article, the authors explain how they overcome this limitation by reprofiling the backside of the silicon, forming spherically shaped domes. The raised convex surfaces act as solid immersion lenses that are shown to improve spatial resolution by nearly an order of magnitude. The degree of improvement is evaluated using backside emission microscopy (EMS), optical beam induced current (OBIC) imaging, and laser voltage probing (LVP) and the results are presented in the article.
I/O Interface Latchup Analysis Using Optical and Electrical Testing
Authors: Stellari Franco , Song Peilin , McManus Moyra K. , Gauthier Robert , Weger Alan J. , Chatty Kiran , Muhammad Mujahid , Sanda Pia 
Published: July 2022

Abstract
Latchup has long been a concern for CMOS technologies and is becoming more of an issue with the reduction of transistor dimensions and spacing. Although many techniques for avoiding the risk of latchup have been developed, they generally apply to specific technologies and are not portable to others. In light of the problem, IBM engineers conducted an in-depth evaluation of the structures most sensitive to latchup ignition and the many possible triggering mechanisms. In this article, they describe the work they performed along with the findings and provide practical guidelines on how to minimize latchup regardless of the IC technology involved.
Обрання обласного уповноваженого від Закарпатської реформатської церкви та наслідки цього процесу
Authors: Самборовскі-Нодь Ібоя 
Published: July 2022

Метою статті є реконструювати процес налагодження контактів між Закарпатською реформатською церквою та органом нової радянської влади – Радою у справах релігійних культів (РСРК), визначення так званої контактної особи між державою та конфесією, а також наслідки безуспішних виборів такої особи. Методологія дослідження базується на аналізі маловідомих і невідомих архівних джерел Синодського архіву Реформатської церкви Угорщини, Державного архіву Закарпатської області та Центрального державного архіву вищих органів влади та управління України. Наукова новизна роботи полягає в тому, що в українських дослідженнях історії церков проблематика реформатів Закарпаття досліджувалася лише частково і не в хронологічній послідовності, хоча загалом історії протестантів приділялася широка увага. Висновки. Авторка дійшла висновку, що після приходу радянських військ на Закарпаття церковна структура реформатів (кальвіністів) зазнала значних втрат, оскільки з трьох пробстів (благочинних) місце служби залишили двоє, а зі 113 священників – 25. Орієнтовно 20–25 % членів релігійних громад (чоловіків) депортували, повідомляючи, що нібито ведуть їх на триденні відновлювальні роботи. Хаотичність ситуації посилило й те, що Рада у справах релігійних культів не дозволила в 1946 році державну реєстрацію реформатів, поки вони не мають так званого обласного уповноваженого. Очевидно, що РСРК не володіло інформацією ні стосовно структурної побудови реформатів, ні стосовно їх адміністративно-територіального поділу, ні стосовно кількості вірян. Коли ж відбулися вибори обласного уповноваженого, проблема виникла через те, що його особу не узгодили з уповноваженим у справах релігій у Закарпатській області. У відсутності погоджувальних консультацій органи влади вбачали удар по своєму авторитету, тож РСРК вирішила відновити його так, що визнала недійсними результати виборів й одночасно доручила КДБ організувати стеження за обраним Іштваном Дьорке та близькою до нього організацією «Коло східних братів». КДБ кваліфікував діяльність І. Дьорке як антидержавну. Рада у справах релігійних культів бажала бачити обласним уповноваженим Дюлу Барі, оскільки вбачала в ньому не просто компромісну фігуру, а й людину, яка буде служити інтересам влади. Зрештою, РСРК також визнала, що не має достатньо інформації стосовно реформатів, тож розпочала процес їх повного перепису, не виключаючи і можливості злиття реформатської церкви із Всесоюзною радою Євангельських християн-баптистів.
IMPLEMENTASI BAURAN STRATEGI PEMASARAN PRODUK “MEAT” BERDASARKAN ANALISIS SWOT PADA PT DUA PUTRA PERKASA PRATAMA
Authors: Widiawati Kristiana , Miliniati Nada 
Published: July 2022

ABSTRAK Analisis SWOT merupakan salah satu strategi pemasaran yang sering diterapkan dalam perusahaan. Analisis SWOT menjadi bagian penting dalam menentukan strategi pemasaran yang efektif dan sangat dibutuhkan agar tercapainya penjualan produk yang menguntungkan. Analisis SWOT dapat dilihat dari kegunaan analisis SWOT, manfaat analisis SWOT, faktor-faktor analisis SWOT, product life cycle (PLC), penerapan analisis SWOT dan marketing mix. Tujuan penelitian ini adalah unutk mengetahu hasil analisa SWOT sebagai penentu strategi Pemasaran produk “meat” di PT Dua Putra Perkasa. Jenis data yang digunakan dalam penelitian adalah jenis data yaitu data primer dan data sekunder, data primer yang diambil dari wawancara sedangkan data sekunder adalah data yang diperoleh tidak langsung dari subjek penelitian itu sendiri. Teknik analasis yang dibunakan untuk mengolah data penelitian adalah kualitatif kualitataif deskriptif. Hasil penelitian analisis SWOT memiliki kegunaan sebagai alat mengukur besarmya potensi yang dimiliki perusahaan dan produk yang akan dijual serta untuk mengetahui sejauh mana perusahaan melihat lingkungan sekitar. Analisis SWOT mampu memberikan arahan untuk mempertahankan kekuatan, meminimalisir kelemahan dan menambah keuntungan dengan menambah peluang usaha yang tersedia. Kata Kunci: Analisis SWOT, Strategi Pemasaran, Faktor Internal, faktor eksternal IMPLEMENTATION OF MARKETING STRATEGY MIX OF "MEAT" PRODUCT BASED ON SWOT ANALYSIS AT PT DUA PUTRA PERKASA PRATAMA ABSTRACT SWOT analysis is a marketing strategy that is often applied in companies. SWOT analysis is an important part in determining an effective marketing strategy and is very much needed in order to achieve profitable product sales. SWOT analysis can be seen from the usefulness of SWOT analysis, benefits of SWOT analysis, SWOT analysis factors, product life cycle (PLC), application of SWOT analysis and marketing mix. The purpose of this study is to find out the results of the SWOT analysis as a determinant of the marketing strategy of "meat" products at PT Dua Putra Perkasa. The type of data used in the study is the type of data, namely primary data and secondary data, primary data taken from interviews while secondary data is data obtained indirectly from the research subject itself. The analytical technique used to process research data is descriptive qualitative. The results of the SWOT analysis are useful as a tool to measure the potential of the company and the products to be sold and to find out how far the company sees the surrounding environment. SWOT analysis is able to provide direction to maintain strengths, minimize weaknesses and increase profits by increasing available business opportunities. Keywords: SWOT analysis, Marketing Strategy, Internal Factor, External Faktor
TINJAUAN HUKUM TERHADAP EFEKTIVITAS PEMUNGUTAN PAJAK KENDARAAN BERMOTOR PADA SAMSAT KABUPATEN TULUNGAGUNG
Authors: Mutaqien Denna Arief 
Published: July 2022

Pajak daerah yang ditetapkan dalam bentuk undang-undang memiliki sifat memaksa karena memuat sanksi hokum berupa sanksi administrasi maupun sanksi pidana. Sekalipun pajak bersifat memaksa, pejabat pajak tidak boleh menyalahgunakan pajak yang dibayar oleh wajib pajak. Pajak yang ditetapkan dalam bentuk undang-undang pajak tidak boleh melepaskan kedua fungsi yang dimilikinya, yakni fungsi angaran maupun fungsi mengatur.
Rumusan masalah pada tesisini adalah:1) Bagaimanakah pelaksanaan pemungutan Pajak Kendaraan Bermotor di Kabupaten Tulungagung ?(2) Apakah factor penghambat pelaksanaan pemungutan Pajak Kendaraan Bermotor di Kabupaten Tulungagung ? (3) Bagaimanakah efektivitas pelaksanaan pemungutan Pajak Kendaraan Bermotor di KabupatenTulungagung gmenurut hukum ?
Jenis penelitian ini adalah penelitian hokum Empiris yang berangkat dari penelitian berlakunya Hukum yaitu penelitian hukum yang mengkaji perbandingan antara Realita Hukum dengan Idealnya Hukum.
Hasil penelitian ini adalah:(1) Pelaksanaan pemungutan Pajak Kendaraan Bermotor di KabupatenTulungagung sudah optimal. Hal ini terlihat dari tunggakan pajak kendaraan bermotor yang rendah pada kantor Samsat Tulungagung. Adapun pemungutannya dimulai dari pedaftaran, penetapan, pembayaran oleh wajib pajak dan pengesahan sampai pada penyetoran kekas daerah dengan dilaksanakan berdasarkan Peraturan Daerah Provinsi Jawa Timur, (2) Faktor penghambat pelaksanaan pemungutan Pajak Kendaraan Bermotor di Kabupaten Tulungagung adalah masih rendahnya kesadaran Wajib Pajak untuk melaksanakan kewajibannya membayar pajak, data wajib pajak yang tidak lengkap, pemindahtanganan kendaraan bermotor tanpa di baliknama; pemilik kendaraan perpindah tempat daerah lain, penarikan kendaraan bermotor dari pihak pembiayaan tanpa ada laporan dari pihak pemilik kendaraan bermotor ataupun dari pihak pembiayaan itu sendiri. (3) Efektivitas pelaksanaan pemungutan Pajak Kendaraan Bermotor di Kabupaten Tulungagung sudah efektif yang dapat diliat dari target realisasi penerimaan pajak kendaraan bermotor mencapai 102% walaupun masih ada kendala yang dihadapi oleh Kantor Samsat Tulungaagung yaitu masih rendahnya partisipasi wajib pajak dalam membayar pajak kendaraan bermotor tepat waktu sehingga masih banyak wajib pajak yang menunggak dalam membayar pajak kendaraan motor, oleh karena itu, perlu kesadaran dari masyarakat sendiri untuk membayar pajak kendaraan tepat waktu . Namun, dalam proses prosedur pembayaran pajak kendaraan bermotor sudah efektif karena tidak memerlukan waktu yang lama dalam pembaharuan pajak kendaraan bermotor itu sendiri.
DAMPAK FRAMING EFFECT DAN SELF EFFICACY DALAM PENGAMBILAN KEPUTUSAN INVESTASI (ANALISIS PROGRAM “MINI GOLD: SEMUA BISA PUNYA EMAS”)
Authors: Cahyanti Arovia Devi , Arisyahidin Arisyahidin , Talkah Abu 
Published: July 2022

Investment decision making is inseparable from human behavior that allows for irrational behavior. The purpose of this study was to determine the effect of framing effect and self-efficacy on housewives' investment decisions. This study uses a quantitative approach. Methods of data collection using questionnaires and literature study. The populations in this study are housewives who live in the city of Kediri. Samples were taken as many as 50 respondents with special criteria, namely having investment experience. The research instrument test uses validity and reliability tests. The analysis prerequisite test used normality test, heteroscedasticity test and multicollinearity test. The data analysis technique used simple linear regression analysis.
The results of this study the framing effect variable has a significant influence on the investment decisions of housewives in Kediri City. Each change in the framing effect variable has an effect of 45.6% which has a real and positive effect on changes in the investment decision variable. This is in line with the theory that the Framing Effect consistently proves to be one of the biggest biases in decision making. The self-efficacy variable has a significant influence on the investment decisions of housewives in Kediri City. Each change in the self-efficacy variable has an effect of 77.4% which has a real and positive effect on changes in the investment decision variable. This is in accordance with the theory of financial self-efficacy, namely individuals who have a higher sense of self-control can solve financial problems or with a view of "problems to be solved, rather than threats to be avoided".
Pengaruh Seleksi dan Penempatan Terhadap Kinerja Karyawan PT. Sukses Mitra Sejahtera Kab. Kediri
Authors: Santovi Mutya Khanza 
Published: July 2022

This research aims to determine the effect of selection and placement on employee performance at Sukses Mitra Sejahtera, PT in Kediri district. The population in this research amounted to 704 people, the sampling technique used the Simple Random Sampling and obtained a sample of 88 people. This research uses descriptive statistical analysis method with hypothesis testing using SPSS version 22 software program. Based on the results of the F test, it is proven that the variable selection and placement simultaneously affect employee performance, indicated by a significant value of 0.000 <0.05. The t-test shows that the selection variable has a partial effect on employee performance. This is indicated by the significant value for the selection variable 0.008 <0.05 and for the placement variable it has a partial effect on employee performance. This is evidenced by a significance level of 0.000 < 0.05. The coefficient of determination test shows that the value (R Square) is 0.428. It means that the effect of selection and placement variables on employee performance is 42.8%.
Keywords: Selection, Placement, Employee Perfomance