bluuebunny/crossref_metadata_2025 huggingface dataset:
Integrating a CMM Into an Engineering Technology Class Utilizing Simulation and Hardware
Authors:   Purdue Polytechnic Columbus, Fuehne Joseph
Published: March 2022

While most would consider learning to program a coordinate measuring machine (CMM) to be a skill best learned in a one week tutorial format training class, the Purdue Polytechnic in Columbus has integrated these skills into a semester-long class that treats the CMM as a tool to satisfy a mechanical design objective. The class is titled "Inspection and Validation of Product Design" and features six projects throughout the semester along with various lessons on geometric dimensioning and tolerancing. Each of the projects requires the student to create an assigned solid model using a computer aided design (CAD) tool from a drawing. Each student then has the model manufactured using a three-dimensional rapid prototyping machine (3D printer). The CAD models are then imported into the CMM programming and simulation tool (Calypso) for the students to design their measurement plan. Since the Purdue Polytechnic in Columbus has only one actual CMM (Zeiss Duramax), it is a great advantage to have 25 copies of the simulation software. Students can develop their measurement plans and practice and perfect them using the simulation tool. When they feel their measurement plan is satisfactory, the students load their CAD model and measurement plan into the computer attached to the hardware as well as secure the actual 3D printed part onto the hardware. Carefully using the hardware controls, the students then execute their measurement plans to determine how closely the 3D printing manufacturing process matched the nominal drawing dimensions. Later in the semester, assignments are added that include GD&T measurements such as circularity, flatness, perpendicularity, parallelism, runout and position tolerances. Over the course of the semester, students learn about the design process, prototyping, inspection, and validation while using the CMM as a tool for those lessons. This work includes detailed descriptions of the projects, the reports required for each project and the objectives of each project. There are also analyses of the 3D printing process and comparisons to a machining process in several projects.
The Impact of Pressure and Temperature Upon the Modern Football
Authors:   Lead Scientist and Operations Manager, Alliance Calibration, Radzik Kevin
Published: March 2022

Given the recent controversies within the arena of modern sports and the rules of fair play in the NFL Alliance Calibration will investigate the impact of inflation and temperature upon the compressibility of the modern football based upon the published NFL specifications. Moreover, the goal of this study will be to determine the impact upon gripping and control of the modern football under the varied conditions. Testing will be based upon applicable ISO-17025 standards and will follow the DMAIC process. Alliance Calibration will study the effect of different levels of pressure and temperature upon a regulation NFL football. The testing will include the Calculated Measurement of Uncertainty (CMC) for measurement of compressibility as impacted by pressure (PSI) and temperature (degrees F) as part of the Design of Experiment.
Early Career Professionals and Career
Authors:   Radian Research, Aloisio Matt , Fleenor Jennifer ,   Tektronix, Grossman Travis ,   Rockwell Collins, Lindstrom Leah ,   The Boeing Company, Luke Cody ,   The Boeing Company
Published: March 2022

Where do you want to be in 5 years? This is a frequent question asked during performance development. Do you have a documented plan to professionally grow in the metrology and test industry? What does a plan look like? Maybe you admire someone in the metrology and test community and would like to learn how they acquired their work knowledge and experience. What knowledge and experience does an employer look for?
Calibration of Programmable Loads
Authors:   Standards and Calibration Laboratory, Yang Steven S.L.
Published: March 2022

The Standards and Calibration Laboratory (SCL) in Hong Kong has developed a system for the calibration of programmable loads. A programmable load is commonly used to emulate DC or AC loads required to perform functional tests of batteries, photovoltaic cells, power supplies, inverters and transformers. In recent years, programmable loads have more new applications such as electric vehicle testing and regenerative energy system testing. Load regulation test, battery discharge measurement and transient tests can be automated by programmable loads, which load changes for these tests can be made without introducing significant switching transient. Programmable load settings and read back accuracy for constant current mode, constant resistance mode, constant voltage mode, constant power mode and power factor modele loads can also be tested. Details of the proposed AC and DC programmable load calibration system developed at SCL are described in the paper.
Decision Rule Reporting to Comply with [Revised] ISO/IEC 17025
Authors:   Keysight Technologies, Stern Bob
Published: March 2022

Laboratories becoming familiar with the new decision rule documentation and reporting requirements of the revised ISO/IEC 17025 will first need to determine which decision rule is most appropriate for the particular situation. A flow chart is presented that covers most use cases encountered in calibration and testing. Multiple decision rule choices exist for global consumer risk use cases, requiring labs to consider the percent risk associated with the rule chosen. This paper provides calculated numeric false accept and false reject risk values for each rule and employs Monte Carlo simulations to provide visualizations of risk for several existing rules in common use. A new rule is also presented featuring additional delineation of risk that labs can easily implement and describe to end customers. For each decision rule, sample report wording is provided, to demonstrate how to apply the rule.
Experience of Uruguay Bringing Metrology Closer to the Population
Authors:   Laboratorio Tecnológico Del Uruguay  (LATU), Santo Claudia
Published: March 2022

LATU is a public-private organization that celebrated its 50th anniversary on 2015.It is the National Metrology Institute (NMI) for Uruguay designated by law (Nº 15298) since 1982. This law indicates that it is LATUˆs responsibility to advise the Ministry of Industry, Energy and Mining, Legal Metrology authorities, public agencies, industry and trade, on the scientific and technological aspects of Metrology and to disseminate information on the System of Units of Measure in schools and public bodies. Since 2010 LATU has been developing five years strategic plans aiming to raise awareness and transfer useful knowledge on the application and impact of measurements in daily living and professional activity. With this purpose, a set of programs and initiatives have been developed addressing different sectors of activity and audiences: Metrology for present needs: A Metrology training program was implemented to respond to specific Metrology training needs in industry users and secondary calibration and test laboratories as well as regulators and other public agents; Education in Metrology for the future: Awareness raising and metrology training activities were organized for educational actors of different levels: primary, high school, technical and university teachers, including audiovisual products and e-learning technology; Metrology for everyone: Educational activities to create awareness within the population of the importance of Metrology in daily life and defense of people rights were organized in order to transfer Metrology knowledge to general public with emphasis in young people. These activities included a hands-on Metrology workshop and a magazine jointly edited by a group of NMs in our region. The processes followed to accomplish these programs, their results, lessons learned and good practices are shared in this article, together with actual challenges and the definition of new strategies to face them.
Accelrated Life Testing of Muktijunction Thermal Converters with a Microcontroller
Authors:   Joint Quantum Institute University of Maryland, Edwards Margaret
Published: March 2022

Multijunction thermal converters (MJTCs) used as AC-DC transfer devices are the most accurate wideband standards for precision AC measurements. Due to their high accuracy and broadband capability, MJTCs are used as the primary standards for AC-DC difference metrology at the National Institute of Standards and Technology (NIST). To determine the useful lifetime of these devices, a microcontroller test was designed to stress an MJTC under its routine operational conditions over an extended time period. This paper illustrates the long-term stability and accuracy maintained by the MJTC when operated within its specified parameters. Results indicate the lifespan of these reference instruments extends beyond 90 years for devices averaging 4 cycles per workday over the duration of a year.
Calibration Capability Analysis for Digital Pressure Gauge through Measurement Audits: The Alternative to Proficiency Testing
Authors:   Industrial Technology Research Institute (ITRI), Taiwan, Lin Hsiu-Lin
Published: March 2022

Under ISO/IEC 17025, the laboratories are generally required to participate in interlaboratory comparisons or proficiency testing to maintain their high competence and assure the quality of results for establishing the effectiveness and comparability of calibrations. Participation in proficiency testing to assure the good performance and capabilities is the basic requirement for laboratories in Taiwan to apply for accreditation certification or seek an extension of the certification issued by Taiwan Accreditation Foundation (TAF), the main accreditation body in Taiwan. When the proficiency testing is not available, the calibration laboratories in Taiwan shall participate in the measurement audits under the requirement of TAF. The Center for Measurement Standards of Industrial Technology Research Institute (CMS/ITRI) not only organize the proficiency testing programs regularly but also provide the measurement audits to meet the needs of the calibration laboratories that apply for the new accreditation items. In the last two years, the tests of energy efficiency of compressed air systems were required by law, digital pressure gauge calibration services are urgently demanded in industry. In order to expand their measurement scopes to include the digital pressure gauge calibration, 11 laboratories applied for measurement audits with the CMS/ITRI since there was no proficiency testing program for digital pressure gauge calibration. In these audits, the National Measurement Laboratory (NML) provided the reference values for the digital pressure gauges. In this paper, the results of interlaboratory comparisons for 11 laboratories were analyzed based on the outcomes of the measurement audits. Through the statistical analysis, the comparison results showed reasonable agreements in general among the measurements on digital pressure gauge calibration for most of calibration laboratories. It can also be found in this analysis that the measurement audits can be used in confirming the competence of the laboratories and provide solid proof for accreditation purpose.
SEMIÓTICA DISCURSIVA E RELIGIOSIDADE POPULAR: A DISCURSIVIZAÇÃO DO ESPAÇO SAGRADO DA CAPELA DE SINHOZINHO NO MUNICÍPIO DE BONITO, MS
Authors: Drumond Maria do Carmo Souza , Silva Sueli Maria Ramos da
Published: March 2022

Propomos no presente artigo, como objetivo geral, analisar semioticamente os elementos de discursivização do espaço sagrado da capela de Sinhozinho, localizada em Bonito, Mato Grosso do Sul. Procuramos, ainda, como objetivos específicos, estabelecer a homologação das categorias do plano do conteúdo e do plano de expressão, bem como da representatividade de Sinhozinho[1]. Delimitamos como objeto de pesquisa o espaço interno da capela, representada por meio de fotografias, tendo o altar como objeto principal. Nosso trabalho se fundamenta nos Estudos de Linguagens, mais especificamente, na semiótica discursiva, em seus recentes desdobramentos plásticos e tensivos. Temos como base a metodologia do semissimbolismo e dos fundamentos tensivos dos conceitos de triagem e  mistura apresentados por Zilberberg.  Esperamos que este trabalho possa contribuir para os estudos na área de semiótica e discurso religioso, cuja justificativa se alicerça pela escassez do tema, principalmente, de estudos voltados para análises de elementos de religiosidade popular, sobretudo de natureza visual.
EL USO DIDÁCTICO DE LA HISTORIETA EN LA FORMACIÓN INICIAL DEL PROFESORADO DE CIENCIAS SOCIALES
Authors: Chauca García Jorge
Published: March 2022

El presente artículo expone una experiencia educativa sostenida durante cuatro años consecutivos en el Máster Universitario en Formación del Profesorado de Secundaria en la especialidad de Ciencias Sociales de la Universidad de Málaga. Tras reflexionar sobre la importancia del cómic en la enseñanza de la Historia, desde un punto de vista teórico sustentado en el estado de la cuestión, muestra los resultados de la investigación educativa implementada gracias a metodologías activas, renovadoras e innovadoras. Los resultados de la muestra son representativos cuantitativa y cualitativamente, aunque en esta etapa de la investigación nos centramos en la primera dimensión sin obviar la segunda, susceptible de ampliación futura. Las conclusiones más destacadas confirman la operatividad del aprendizaje visual, secuencial y narrativo, entre el profesorado de Historia en formación inicial. El cómic fue entendido como método de enseñanza y como recurso didáctico de elaboración propia. La generación de contenidos elaborados grupalmente favoreció diversos elementos, formativos y de estilo, imprescindibles para el docente del siglo XXI. La conexión entre aulas universitarias y de Educación Secundaria por medio del cómic favoreció la formación del docente y facilitó su praxis profesional.
Climate variability and grain production in Scania, 1702–1911
Authors: Skoglund Martin Karl
Published: March 2022

Abstract. Scania (Skåne in Swedish), southern Sweden, offers a particularly
interesting case for studying the historical relationship between climate
variability and grain production, given the favorable natural conditions in
terms of climate and soils for grain production, as well as the low share of
temperature-sensitive wheat varieties in its production composition. In this
article, a contextual understanding of historical grain production in
Scania, including historical, phenological, and natural geographic aspects,
is combined with a quantitative analysis of available empirical sources to
estimate the relationship between climate variability and grain production
between the years 1702 and 1911. The main result of this study is that grain production in Scania was primarily sensitive to climate variability during the high summer months of June and July, preferring cool and humid
conditions, and to some extent precipitation during the winter months,
preferring dry conditions. Diversity within and between historical grain
varieties contributed to making this risk manageable. Furthermore, no evidence is found for grain production being particularly
sensitive to climate variability during the spring, autumn, and harvest
seasons. At the end of the study period, these relationships were shifting
as the so-called early improved cultivars were being imported from other
parts of Europe. Finally, new light is shed on the climate history of
the region, especially for the late 18th century, previously argued to
be a particularly cold period, through homogenization of the early
instrumental temperature series from Lund (1753–1870).
Relación presbíteros-laicos: complementariedad e inserción laboral
Authors: Paredes Muñoz Juan Antonio , Fernández Casamayor Alfonso
Published: March 2022

Fundamentan los autores dicha relación en el pueblo, sujeto de la misión, no simple objeto de la misma, en elsacerdocio común, en los carismas. En el sacerdocio común de los fieles como base para el sacerdocio núnisterial, que está al servicio del pueblo y cuyo 'poder' está en función de la 'ayuda' al mismo. La comunión que genera la santidad procede del mismo dinamismo trinatario. Ésta impulsa además a la 'misión'. Misión que propicia el encuentro de Dios con los hombres en comunión dinámica.
Ministerio y secularidad
Authors: Bravo Tisner Antonio
Published: March 2022

La vocación del hombre es única como la misión del cristiano: culto a Dios y compromiso con y a favor de loshombres. Esta es la base del planteamiento que Antonio Bravo realiza en este trabajo. publicado ya en la revista del Prado. Debemos asumir la autonomía del mundo y servir al hombre en el seno de las realidades humanas. Debe el presbítero situarse desde la caridad pastoral, a imitación de Cristo, en la dinámica del amor.
La teología de la vocación al ministerio ordenado: ¿vocación o llamada?
Authors: Legrand Hervé
Published: March 2022

Apoyándose en un artículo de Féret, el P. Legrand quiere ir al fondo de la cuestión de la crisis de vocaciones, ya señalada en el año 59 y a la que no quiso hacer caso, silenciando las razones de Féret que habla de vocación "mítica e infantil". Después de un recon-ido por la tradición, los Santos Padres y la Liturgia pasa a mostrar lo deseable de una práctica de la llamada que es, sin duda posible tras una serie de aprendizajes que nos conducirán anuevos modos de llamada.
Designing assessment tasks to prevent cheating in a large first-year statistics unit
Authors:   Macquarie University, Australia, Bilgin Ayse Aysin , Lin Huan ,   Macquarie University, Australia
Published: March 2022

The year of 2020 has witnessed a drastic change in education sector due to the COVID-19 pandemic. There has been a surge of online, non-invigilated assessments which required rethinking to ensure academic integrity due to e-cheating. We redesigned and implemented learning materials/activities constructively to transform student learning from surface to deep learning, even though teacher-student and student-student interactions were reduced. Assessments were redesigned at higher levels of Bloom's taxonomy (e.g. evaluate) to provide opportunities for students to express their understanding and minimize academic dishonesty. The assessments became online, non-invigilated and open book. A comparison of students' examination performances before and during the COVID-19 pandemic of a large first-year statistics unit shows that students' grades were not inflated or deflated due to the new assessments. The newly designed assessments were as good as or even better than the pre-COVID-19 assessments to quantify students learning while upholding academic integrity.
Students' perception of online vs. face to face learning of Statistics. A survey of Romanian students
Authors:   Department of Statistics and Econometrics, Faculty of Economic Cybernetics, Statistics and Informatics, Bucharest University of Economic Studies, Cimpoeru Smaranda
Published: March 2022

This paper assesses students’ opinions regarding online versus traditional teaching and learning of statistics (having experienced both), thus offering important insight for adjusting the challenging process of teaching statistics online. Results obtained from an online survey among students showed the effectiveness of the online method for teaching statistics and the positive attitude of students for this alternative method of education. There were no significant differences between face-to-face and online teaching of statistics related subjects in terms of perceived efficiency, engagement of students or attainment of learning objectives. The study reinforces the possibility of using E-learning for statistics related subjects, with even better efficiency than the traditional method of teaching reported for tasks involving statistical software. An assessment of advantages, disadvantages and development of the online classes is also provided. Thus, the paper draws on important good practices from online teaching of statistics that could also be used for traditional teaching.
Case Study: Using COVID-19 Data in a Community-Engaged Elementary Statistics Class
Authors:   Department of Mathematics and Statistics, Slippery Rock University, Asher Jana , Goodrick Amanda ,   Department of Mathematics and Statistics, Slippery Rock University
Published: March 2022

Because it utilizes a combination of high impact practices—a collaborative project, service learning, and undergraduate research—the use of a community-engaged framework within an undergraduate introductory statistics course can improve educational outcomes for distance learners. During the Fall of 2020, because the usual community-engaged approach of having students partner with a community organization to collect and analyze data was not feasible, we used a recently released dataset on coping mechanisms during the COVID-19 pandemic. Students participated in an analysis of those data in order to inform policy-making within the university regarding support for students during the pandemic. Similar outcomes in terms of improved understanding of and attitudes toward statistics were achieved through this approach as had been achieved through community-engaged projects in previous semesters. Moving to a distance learning format within the pandemic has required rethinking how these components of community-engaged learning can be preserved. This case study shows that similar learning outcomes can be achieved despite the limitations the pandemic places on learning.
Using interactive simulation modules in JMP® for self-paced learning of introductory statistics
Authors:   University of Applied Sciences, Ingolstadt, Meintrup David , Kraft Volker ,   JMP Academic Program
Published: March 2022

An excellent way to deepen students’ understanding of statistical data analysis is to first have them perform experiments and then analyze the corresponding data. While this approach is already time-consuming and labor-intensive under normal circumstances, it becomes unfeasible in times of distance learning. Therefore, we replaced actual experimentation by interactive simulation modules. The statistical software JMP® includes 10 interactive teaching modules, covering basic concepts of statistics. We used these modules for a course in Engineering Statistics at a German University. The modules were well-received, students particularly appreciated three aspects: the ease of use, the interactivity of the modules, and the self-paced and time-independent form. In summary, JMP’s interactive simulation modules were helpful in deepening the understanding of basic statistical methods for engineering students. They can easily be integrated in introductory statistics classes as a tool for improving statistical literacy, for both distance learning or in-class learning situations.
ASSESSING SECONDARY SCHOOL STUDENTS’ STATISTICAL REASONING, ATTITUDE TOWARDS STATISTICS, AND STATISTICS ANXIETY
Authors: SAIDI SITI SHAHIRAH , SIEW NYET MOI
Published: March 2022

Assessment on statistical reasoning is an area of academic interest in statistics education research in tandem with attitudes and anxiety towards statistics, since many studies report students are likely to encounter problems with statistics due to these two non-cognitive factors. In this study, 320 Tenth Grade science stream students from Sabah, Malaysia were tested using the Statistical Reasoning Test Survey (SRTS), the Survey of Attitudes towards Statistics (SATS), and the Statistical Anxiety Scale (SAS), which assessed their statistical reasoning, attitude, and anxiety, respectively. Generally, the findings revealed the students held i) a quantitative level in statistical reasoning, ii) a positive attitude towards statistics, and iii) a moderate level of statistics anxiety. A positive relationship between attitudes towards statistics and statistical reasoning, and a negative relationship between statistics anxiety and statistical reasoning were also observed. The Value, Interest, and Interpretation Anxiety components were predictor variables for statistical reasoning.
O circo e a educação dos corpos-criança: possibilidades formativas com espaço para o pensar e o fazer divergente
Authors: Lira Aliandra Cristina Mesomo , Kronbauer Gláucia Andreza
Published: March 2022

Este artigo tem o objetivo de discutir o potencial educativo dos corpos circenses e da linguagem artística a eles inerente, e sua contribuição na constituição de corpos-criança que têm direito de se movimentar, expressar seus desejos e desencantos, de questionar e fruir corporalmente a vida. Pautamo-nos no diálogo entre a literatura acadêmica e os relatos do projeto de extensão “Circo em Contexto”, por meio de pesquisa bibliográfica e análise documental de relatório do projeto. O projeto é desenvolvido na Universidade Estadual do Centro-Oeste, campus Irati, Paraná e oferece oficinas de práticas corporais circenses para crianças de 4 a 12 anos de idade. Os resultados indicam a experiência com as práticas corporais circenses como uma possibilidade de dar vida e lugar ao corpo-criança, sendo um espaço-tempo formativo que acolhe o pensar e o fazer divergentes ao privilegiar ações que acionam a imaginação, a criatividade e a coletividade.
Discurso de outorga do título de Honorária Nacional – Dra. Angelita Habr-Gama
Authors: Habr-Gama Angelita
Published: March 2022

Dois líderes, Prof. Belfort e Prof. Eduardo Lopes Pontes, que honra para mim e que emoção eu estou sentindo em incorporar essas centenas de privilegiados membros desta digna Academia, que muito tem contribuído para o desenvolvimento científico e cultural do nosso país. O trabalho da Academia Nacional de Medicina tem se mostrado importante, de uma maneira contínua e progressiva.
Ricardo Cruz, um ano sem.
Authors: Peixoto Camargo José de Jesus
Published: March 2022

As pessoas que, de fato, amamos, permanecerão vivas em cada lembrança, e não morrerão jamais. E o mundo ficaria melhor se a morte física sempre despertasse esse sentimento. Uma espécie de antídoto ao esquecimento, que afinal é a mais definitiva de todas as mortes.
Síndrome Compartimental Abdominal e Injúria Renal Aguda
Authors: Silva Diego Janiques , Younes Ibrahim Mauricio
Published: March 2022

O aumento excessivo da pressão intra-abdominal (PIA) é capaz de provocar intensas disfunções orgânicas promovidas pela dificuldade de circulação sanguínea, configurando um quadro clínico grave denominado Síndrome Compartimental Abdominal (SCA). Os rins estão entre os órgãos comprometidos na SCA e a sua disfunção pode sinalizar precocemente para o diagnóstico da síndrome abdominal e para o prognóstico de vida dos pacientes. Neste manuscrito promovemos uma revisão da literatura sobre a correlação entre função renal e SCA, descrevendo seus mecanismos fisiopatológicos, seu manejo clínico e suas características de causalidade. Foram analisados estudos publicados originalmente em língua inglesa, francesa, espanhola e portuguesa, entre 2008 e 2018, na base de dados PubMed, pesquisados entre outubro e novembro de 2018, com as seguintes palavras-chave: ("Abdominal Compartment Syndrome") AND ("Acute Renal Failure" OR "Acute Kidney Injury"). Nos critérios de inclusão foram destacados os seguintes termos: SCA e injúria renal aguda (IRA). Os filtros utilizados foram os seguintes: estudos randomizados controlados realizados em humanos, relatos de casos, artigos publicados na língua inglesa, espanhola, francesa e portuguesa entre o ano de 2008 e 2018 e foram excluídos os estudos pediátricos. Integram esta revisão 12 artigos que preencheram os critérios de seleção. Os estudos analisados envolveram 2661 pacientes que: 1) desenvolveram SCA; 2) demonstraram que a IRA estava intrinsicamente ligada a Pressão Intra Abdominal (PIA) dinâmica) 3) cursaram com limitação de pré-carga e aumento de pós-carga e 4) apresentaram redução do débito urinário conforme aumento da PIA. Abordamos também as modalidades diagnósticas e as intervenções terapêuticas para a prevenção da hipertensão intra-abdominal (HIA)/SCA que são de suma importância para prevenção da IRA, sobretudo em pacientes críticos, modificando consideravelmente o prognóstico e o desfecho clínico.
مهددات الحوار الأسري وعلاقته بالأفكار اللاعقلانية لدى المتزوجين في المدينة المنورة ومحافظة جدة
Authors:   ماجستير في التوجيه والإصلاح الأسري، كلية الآداب والعلوم الانسانية، جامعة الملك عبد العزيز، المملكة العربية السعودية, آل صلاح حسين محمد , المغذوي توفيق عويض ,   ماجستير في التوجيه والإصلاح الأسري، كلية الآداب والعلوم الانسانية، جامعة الملك عبد العزيز، المملكة العربية السعودية
Published: March 2022

هدفت الدراسة التعرف على مهددات الحوار الاسري وعلاقتها بالأفكار اللاعقلانية لدى المتزوجين في المدينة المنورة ومحافظة جدة وأيضا تحديد مستويات الحوار الأسري بين الزوجين في المملكة العربية السعودية، والتعرف على أهم المعتقدات والأفكار الخاطئة التي تهدد الكيان الأسري، ووضع الحلول والمقترحات لتعزيز أساليب ومهارات الحوار الأسري. وتكونت عينة الدراسة من (218) من الأفراد المتزوجين بكل من جدة والمدينة المنورة، حيث تم توزيع أداة الدراسة عليهم. وأهم ما توصلت له هذه الدراسة أن مستوى الحوار الأسري متوسط في الأسرة، ومستوى الحوار توفر مهددات الحوار الأسري كبيرة، ومهددات الحوار مع الأبناء متوفرة وبدرجة كبيرة، وأظهرت النتائج أن الأفكار اللاعقلانية غير متوفرة في الأسرة، وتبين أيضاً أن هناك فروق ذات دلالة إحصائية بين كل من جدة والمدينة المنورة في مهددات الحوار الاسري والأفكار اللاعقلانية في غالبها لصالح مدينة جدة، لا توجد فروق ذات دلالة إحصائية بين متوسطات كل من (المهن وعدد الأبناء والمؤهلات) عند مستوى دلالة احصائي (0.05)، وأهم ما أوصت به الدراسة هو ضرورة معالجة الأفكار اللاعقلانية داخل الأسرة ومحاولة رفع مستوى التفكير الإيجابي وضرورة مشاركة المقبلين على الزواج في دورات عن كيفية التعامل بين داخل الأسرة و العمل على قيام منهج تربوي ينظم مسيرة الأسرة وتوزيع وتحديد أدوار كل فرد من أفراد الأسرة حتى يسهم في تماسكها مما ينعكس ايجاباً على التنشئة السليمة على الأبناء.
Generalized Geometry of Tangential and Affine Configuration Chain
Complexes
Authors: Khalid M. , Sultana Mariam , Iqbal Azhar , Khan Javed
Published: March 2022

In this work, geometry of tangential and affine configuration
chain complex is proposed in generalized form. Initially tangential and
affine configuration chain complexes are connected for special case n = 6,
lastly this concept is generalized for any case n ∈ N through two types of
generalized homomorphisms.
The effect of aluminum interlayer on weld strength, microstructure analysis, and welding parameters optimization in resistance spot welding of stainless steel 316L and Ti6Al4V titanium alloy
Authors: Taufiqurrahman Iqbal , Ginta Turnad Lenggo , Ahmad Azlan , Mustapha Mazli , Fatmahardi Ichwan , Shozib Imtiaz Ahmed
Published: March 2022

Stainless steel (SS) and Titanium alloy (Ti) are the most commonly used materials in many industrial fields such as the automotive and aerospace industry. Stainless steel has good corrosion resistance and titanium alloy has an extremely lightweight characteristic. The combination of both materials has become a tremendous innovation in the industrial sector. Resistance spot welding which has commonly applied in many industrial fields is a good consideration to join these two dissimilar materials due to the high efficiency that could be achieved by using this method. However, the way of joining these dissimilar materials should be carefully considered due to the significant difference in mechanical properties between SS and Ti. In the present study, 3 mm of SS316L and Ti6Al4V sheets were joint under the resistance spot welding method with an aluminum interlayer. The optimized welding parameters were provided under the Taguchi method L9 orthogonal array along with the mechanical properties’ investigation. The optimum welding parameters were 11 kA of weld current, 30 Cycles of welding time, and 5 kN of electrode force which produced 8.83 kN tensile-shear load of the joint. The mechanical structure analysis shows the different morphology between stainless steel and titanium interfaces and the intermetallic compound layer was formed on the SS/Al and Al/Ti interfaces. The EDX analysis shows the atomic diffusion-reaction on the application of aluminum as an interlayer on the SS/Ti joint.
Comparison of stress separation procedures. experiments versus theoretical formulation
Authors: Rodríguez Jorge Guillermo Díaz
Published: March 2022

The article deals with stress separation using different experimental techniques and their comparison to numerical and theoretical solutions. The method is applied to a keyhole sample coupon, to which measurements of fringe order, temperature or displacement were made using photo-elasticity, TSA (Thermo-elastic Stress Analysis) and DIC (Digital Image Correlation). The results are compared to FEM simulations (Finite Element Method) using the stress concentration factor (Kt) as a benchmark. Additionally, an Airy stress function is proposed and tested against obtained measurements. The comparison of Kt shows agreement among measurements as well as numerical and theoretical results. It is concluded that the presented method can be used for isotropic materials subjected to the plane stress, where stress variation through-thickness is negligible.
Analisis Program Go House Dalam Membentuk Keluarga Qur'ani (Studi Kasus Masjid Ar-Rahmah Surabaya)
Authors: Qisom Shobikhul , Dwisona Abdurrahman , Ifansyah M. Syukur
Published: March 2022

Program one house one ustadz (Go House) yang di kembangkan oleh Masjid Ar-Rahmah Surabaya merupakan program pengiriman ustadz ke beberapa rumah masyarakat untuk mengajarkan Al-Qurâ€™an. Keunggulan dari program ini adalah peserta bebas menentukan jadwal untuk belajar sesuai dengan kesepakatan dengan pengurus masjid. Selain itu, program ini juga tidak dikenakan tarif atau biaya sedikitpun, dengan harapan mampu memudahkan masyarakat sekitar dalam belajar Al-Qurâ€™an, meskipun dengan keterbatasan ekonomi dan juga waktu. Penelitian ini mencoba untuk mengurai manajemen yang diterapkan dalam program Go House guna membentuk keluarga qurâ€™ani. Penelitian ini menggunakan metode dengan pendekatan study kasus yang dilaksanakan di masjid Ar-Rahmah Jl Teluk Buli 1 Nomor 3/5/7 Kota Surabaya. Hasil dari penelitian ini mengungkapkan bahwa dengan adanya program go house jumlah jamaâ€™ah Masjid Ar Rahmah meningkat di setiap kegiatannya. Sehingga dapat disimpulkan bahwa program go house berhasil dalam membentuk keluarga qurâ€™ani. Harapan peneliti kedepannya program Go House ini semakin banyak di kloning oleh masjid-masjid lainnya, karena kebangkitan islam hanya akan diraih dengan membentuk keluarga-keluarga qurâ€™ani.
Tác động của vốn trí tuệ đến rủi ro của các ngân hàng thương mại tại Việt Nam
Authors: Nga Lê Hồng
Published: March 2022

Nghiên cứu này nhằm phân tích tác động của vốn trí tuệ đến rủi ro của 30 ngân hàng Việt Nam với dữ liệu bảng không cân bằng, bao gồm 353 quan sát từ năm 2007 đến năm 2019. Nghiên cứu sử dụng phương pháp GMM (Generalized method of moments). Kết quả cho thấy tỷ lệ nợ xấu có mối tương quan nghịchvới hệ số giá trị gia tăng trí tuệ. Tuy nhiên, kết quả cũng nhấn mạnh rằng, mối quan hệ giữa hệ số giá trị gia tăng trí tuệ và rủi ro ngân hàng là mối quan hệ phi tuyến (hình chữ U). Ngoài ra, khi quan sát các thành phần của hệ số giá trị gia tăng trí tuệ, có thể nhận thấy rằng hiệu quả sử dụng nguồn nhân lực có quan hệ tích cực với tỷ lệ nợ xấu và hiệu quả cấu trúc vốn có ảnh hưởng tiêu cực đến rủi ro của các ngân hàng. Trong đó, ảnh hưởng của hiêu quả cấu trúc vốn là đáng kể. Do đó, các ngân hàng cần nâng cao hiệu quả cấu trúc vốn của ngân hàng để hạn chế rủi ro.
Ảnh hưởng của yêu cầu và các nguồn lực trong công việc đến sự gắn kết công việc và sáng tạo của nhân viên ngân hàng tại Thành phố Hồ Chí Minh
Authors: Vân Trương Thị Thúy , Ca Phan Thị My , Dung Hoàng Thị Dung , Vinh Nguyễn Hoàng Vinh
Published: March 2022

Sự cạnh tranh tại các ngân hàng ở Việt Nam đang rất lớn và điểm đặc biệt là tỷ lệ nhân viên ngân hàng muốn nhảy việc rất cao. Làm thế nào để nhân viên ngân hàng gắn kết hơn với công việc và sáng tạo hơn trong công việc là một chủ đề thu hút sự quan tâm của các nhà nghiên cứu lẫn các nhà quản lý. Bài nghiên cứu này hướng đến việc phân tích ảnh hưởng của yêu cầu và nguồn lực của công việc, nguồn lực cá nhân và sự hỗ trợ của đồng nghiệp đến gắn kết công việc, sự sáng tạo của nhân viên ngân hàng tại Thành phố Hồ Chí Minh. Mô hình phương trình cấu trúc dựa trên bình phương tối thiểu riêng phần (PLS-SEM) được sử dụng để xây dựng mô hình nghiên cứu và kiểm định các giả thuyết với dữ liệu từ 299 nhân viên ngân hàng. Kết quả của nghiên cứu chỉ ra rằng những tiền tố được nghiên cứu trong mô hình có ảnh hưởng đến sự gắn kết công việc và sự sáng tạo của nhân viên. Sự hỗ trợ của đồng nghiệp là nhân tố quan trọng ảnh hưởng đến sự gắn kết với công việc của người lao động và sự gắn kết này tác động mạnh mẽ đến hành vi sáng tạo của họ trong công việc.
Tác động của đầu tư công đối với đầu tư tư nhân ở các địa phương của Việt Nam
Authors: Khang Nguyễn Thế
Published: March 2022

Bài viết nghiên cứu sự tác động dài hạn của đầu tư công đối với đầu tư tư nhân trong nước ở các địa phương của Việt Nam. Có nhiều nghiên cứu thực nghiệm về chủ đề này trên thế giới và Việt Nam. Tuy nhiên, kết quả các nghiên cứu dẫn đến sự chưa thống nhất. Nghiên cứu đã sử dụng dữ liệu bảng của 63 tỉnh/thành của Việt Nam từ năm 2000 đến 2020, bằng phương pháp FMOLS và DOLS. Kết quả cho thấy, đầu tư công tác động thúc đẩy tích cực cho đầu tư tư nhân trên cả hai phương pháp ước lượng. Ngoài ra, tăng trưởng kinh tế cũng góp phần thu hút đầu tư tư nhân tham gia vào nền kinh tế, đồng thời, có bằng chứng chỉ ra sự nghi ngờ về FDI lấn át đầu tư tư nhân ở Việt Nam. Nghiên cứu cũng góp phần khẳng định vai trò quan trọng của đầu tư công và đề xuất một số hàm ý chính sách cho chính quyền trung ương và địa phương về đầu tư công và đầu tư tư nhân ở Việt Nam
Entrepreneurial leadership factors: a bibliometric analysis for the 2000-2020 period
Authors:   PhD Candidate and University Professor. Business Management Department, Universitat Politècnica de València, Spain. Camí de Vera, s/n, 46022 Valencia Edifici 7D – soaptor@omp.upv.es, Aparisi-Torrijo Sofia , Ribes-Giner Gabriela ,   University Professor. Business Management Department, Universitat Politècnica de València, Spain. Camí de Vera, s/n, 46022 Valencia, Edifici 7D – gabrigi@omp.upv.es
Published: March 2022

This work aims to present an overview of the factors, attributes or behaviour of entrepreneurial leadership research with a comprehensive bibliometric analysis. 1,594 articles, dated from 2000 to December 2020, were taken from the main Web of Science database collection and analysed with a bibliometric study using performance analysis and scientific mapping methods. To evaluate the importance, quality and impact of publications, indicators like productivity, citations or h-index were used to obtain an analysis of trends and advances on the most relevant publications, authors, journals and countries. Research was complemented by scientific mapping obtained through co-citations, bibliographic couplings, co-occurrences and co-authorships. The results show that the trend of publications has considerably increased since 2015, and the highest productivity was recorded in 2020. The USA and England are two of the most influential publishing countries, although the network analysis reveals cooperation with different countries. The most productive journal is Sustainability and the most influential is the Journal of Business Venturing. This systematic mapping of the field helps to illustrate the research evolution over time, identifies areas of current interest for use in theoretical and empirical frameworks, and provides a solid roadmap for future research. The keyword analysis reveals that the term “entrepreneurial leadership” started to be used in its own right from around 2018 on average.
STREAM Education Curriculum for Primary Thai Language Teachers and School Implementation
Authors: Prommaboon Treekom , Boongthong Siriluck , Nuangchalerm Prasart
Published: March 2022

This research employed mixed method for development curriculum for primary Thai language teachers according to STREAM education. The participants were 17 volunteering primary Thai language teachers for curriculum development and 110 primary students from 6 primary schools for curriculum implementation. The findings revealed that teachers were well-versed in the STREAM education curriculum, and that instructional management was at a high level. Thai teachers were capable of developing a STREAM-based integrated curriculum and learning management system. Students can improve their reading, writing, and analytical thinking skills as a result of the implementation. The result is fruitful for teachers and students in self-development, learning skill, and learning competency by employing integrated approach. Indeed, STREAM education should be more continuously improved and invite to school curriculum and instructional practices based on different contexts.
Investigation of Social Appearance Concerns of University Students
Authors: Kırkbir Fatih , Zengin Samet
Published: March 2022

Social appearance concern is very important situation for all people’s life. Recently, this situation has revealed similar situations among university students. People exist in a social environment from people’s existence. For the fact that, people make an effort to impose themselves in their social environment and it is inevitable that the situation will cause anxiety. From this point of the view, in this study, the social appearance anxiety of the students studying at Karadeniz Technical University was investigated according to some variables. In this direction, a total of 176 students, 73 females and 103 males, from Karadeniz Technical University participated in the study. The Social Appearance Anxiety scale developed by Doğan (2010) was applied to the students participating in the study. The study is a descriptive and the -test one-way analysis of variance and correlation tests were used. According to the results of the findings obtained in the research, it was determined that the participants had a low level of social appearance anxiety. Besides, it was determined that difference between gender and class were significant. On the other hand, there were any significant difference was found in other variables.
Influence of age, mechanical power, its fragments and components on the mortality rate in SARS-CoV-2 patients undergoing mechanical ventilation
Authors: Franck Claudio Luciano , Franck Gustavo Maysonnave , Feronato Raquel Galvão
Published: March 2022

Introduction The Acute Respiratory Distress Syndrome caused by the Coronavirus 2019 (SARS-CoV-2) may be associated with the Acute Respiratory Distress Syndrome (ARDS) and Ventilation Induced Lung Injury (VILI). However, there are still doubts about the potential damage generators and their influences on patient outcome. Objective To analyze the mechanical ventilation factors that influence the mortality in SARS-CoV-2. Assess the outcomes based on age, on parameters of the mechanical ventilator, on Mechanical Power and on its fragments through univariate and multivariate analysis of age, PEEP, Driving Pressure, elastance. Method Observational, longitudinal, prospective, analytical, and quantitative study of age and of the parameters of the mechanical ventilator, alongside the calculous of the Mechanical Power and its components of patients with SARS-CoV-2. Results We identified significant impact on the outcome in the univariate analysis of age (p<0.001), respiratory rate (p=0.047), elastance (p<0.001), compliance (p<0.001), driving pressure (p<0.001), inspiratory pressure variation (p<0.001), peak airway pressure (p=0.009), plateau pressure (p<0.013), PEEP (p<0.001), dynamic elastic power (p<0.001) and static elastic power (p=0.005). In the multivariate analysis the increase in age (p<0.001), in elastance (p=0.0029) and in Mechanical Power (p=0.023), and the reduction in PEEP (p=0.044) showed significant impact on the death risk. Conclusion The increase in age and in mechanical power with increased dynamic elastic power and decreased static elastic power influenced the mortality rate of patients with SARS-CoV-2 undergoing mechanical ventilation, i.e. it is related to the increase in driving pressure to overcome a high elastance and low capacity to recruit for PEEP.
Hindutva and Islamophobia
Authors: Babur Anum , Akhtar Shaheen
Published: March 2022

This research paper is an attempt to understand rising Islamophobia in India in relation to Hindutva as a political ideology. It is argued that Islamophobia is inherent in Savarkar’s construction of ‘self’ and the ‘other’ that was reinforced by his followers Hedgewar and Golwalkar. These constructs are based on dominant Brahmanic traditions mainly used for political purposes to acquire and sustain power. The lower Hindu castes and minorities are primary victims in this homogenising project of Hindutva. Hindutva ideology emerged as a response to British colonisation based on politics of resistance. But in the post-partition era it evolved into politics of domination by a particular construct of ‘Hindu Nationalism’ comprising of Brahmanic, Aryan and Vedic components. Hindutva zealots equate an Indian with Hindu identity and Muslims are constructed as an internal threat to Hindutva ideology as they resist this homogenisation and continue to assert a separate identity for themselves.
WATER QUALITY AND SECURITY
Authors: singha Sumeru
Published: March 2022

Water security has been defined as "the reliable availability of an acceptable quantity and quality of water for health, livelihoods and production, coupled with an acceptable level of water-related risks" It is realized to the degree that water scarcity is non-existent, or has been decreased or eliminated, and to the degree that floods and contamination of freshwater supplies are non-threatening. Water security is considered to be a necessity of sustainable development for its importance in the quality of life of the people in a region. Sustainable development would result in lowered poverty and increased living standards for those most susceptible to the impacts of insecure water resources in the region, especially women and children. By clearly defining the responsibilities and control over water management for high usage sectors in terms of finance, planning, agriculture, energy, industry, and health, development may progress to the point of sustainable living for all. Keywords: Water quality, security, scarcity, water conservation, contamination, floods
Convolutional Neural Networks in the Task of Image Classification
Authors:   Higher School of Information Technologies and Automated Systems, Zelenina Larisa I. , Khaimina Liudmila E. ,   Higher school of Information Technologies and Automated Systems, Khaimin Evgenii S. ,   Higher school of Information Technologies and Automated Systems, Khripunov D.S. ,   Higher school of Information Technologies and Automated Systems, Zashikhina Inga M. ,   Higher School of Social Sciences, Humanities and International Communication
Published: March 2022

Convolutional neural networks are acquiring general acknowledgement for diverse application areas. The article describes the process of solving the task of images classification using convolutional neural networks. The authors present the examples of using convolutional neural networks for various purposes. The composed set of data is used to implement and train the model of convolutional neural network for the task of classification of medical images.