bluuebunny/crossref_metadata_2025 huggingface dataset:
SOSIALISASI MITIGASI DAN SIMULASI GEMPA BUMI UNTUK MENINGKATKAN KESIAPSIAGAAN ANAK DI DESA PONDOK MAKMUR KABUPATEN MUKOMUKO, BENGKULU
Authors: Ainni Fadhia Hayatu , Syaiful Ferry Lismanto
Published: November 2022

Indonesia memiliki beberapa daerah rawan terhadap gempa bumi, diantaranya adalah daerah Bengkulu. Desa Pondok Makmur, Muko-muko merupakan salah satu daerah di Bengkulu rawan terhadap gempa bumi. Bencana gempa bumi dapat menimbulkan kerusakan bangunan baik kerusakan ringan, sedang, hingga berat. Bencana ini juga dapat menyebabkan masyarakat yang luka-luka, kelaparan, atau kehilangan tempat tinggal. Untuk menghindari dan memperkecil resiko bencana gempa bumi perlu dilakukannya mitigasi dan simulasi menghadapi bencana. Tujuan kegiatan ini adalah untuk peningkatan pengetahuan dan pemahaman tentang gempa bumi dan langkah-langkah yang harus dilakukan sebelum, saat terjadi, dan setelah gempa bumi bagi anak-anak dan remaja di Desa Pondok Makmur, Muko-muko. Kegiatan ini telah dilaksanakan di Desa Pondok Makmur Kecamatan Air Manjunto Kabupaten Muko-muko Provinsi Bengkulu. Sasaran kegiatan ini adalah anak-anak dan remaja. Metode yang digunakan pada kegiatan ini yaitu penyuluhan dan simulasi mitigasi bencana gempa bumi. Metode penyuluhan dilaksanakan dengan memberikan materi tentang gempa bumi, penyebab gempa bumi, akibat dari gempa bumi, dan langkah menghadapi sebelum, saat terjadi, dan setelah bencana gempa bumi. Sedangkan pelatihan/ simulasi dilakukan sesuai instruksi dan tahapan-tahapan menghadapi gempa bumi. Hasil yang diperoleh dari kegiatan ini, peserta kegiatan mendapatkan peningkatan dan pengetahuan dalam menghadapi bencana dan memahami pentingnya kesiagaan bencana gempa bumi, serta menjadi lebih mampu untuk menghadapi bencana gempa bumi yang kapan saja dapat terjadi serta memahami instruksi serta simbol dalam menghadapi bencana. Dari kegiatan ini dapat ditarik kesimpulan bahwa mitigasi dan simulasi gempa bumi sangat bermanfaat untuk meningkatkan pengetahuan dan kesiagaan dalam menghadapi bencana dan mengurangi resiko banyaknya korban dan kerusakan.
أحكام القيام في الصلاة دراسة فقهية مقارنة
Authors: Massood Hussein saadaldeen
Published: November 2022

الحمد لله الذي فرض الصلاة على المسلمين، والصلاة و السلام على أشرف المرسلين سيدنا محمد و على آله و صحبه أجمعين.
      يتحدث بحث "أحكام القيام في الصلاة - دراسة فقهية مقارنة" عن أهمية  القيام في الصلاة و أن القيام ركن ركين من أركان الصلاة و لا تتم الصلاة للقادر عليه إلا به، وأن حكم هذا الركن تختلف في الصلاة المفروضة و الصلاة النافلة  ففي الأولى فرض و في الثانية مندوب.
    ويحتوي البحث على التعريف بالعاجز عن القيام، و الذين يحق لهم الجلوس في الصلاة المفروضة و أقوال العلماء في ذلك، كما يحتوي على مسألة مهمة وهي الإمام إذا كان عاجزا عن القيام فهل تصح إمامته؟ و إن صحت، فما حال المأمومين؟ هل يقومون لأنه ركن؟ أم يقعدون لأنه امام و يجب الاقتداء به.
       ويحتوي البحث أيضا على مسألة في غاية الأهمية وهي الصلاة على الكرسي بدل الجلوس على الأرض، هل هي جائزة باعتبارها نوع من أنواع الجلوس؟ أم لا يجوز لأنها تخالف الهيئة المأمورة من قبل الشريعة الغراء.
      أرجو أن أكون قد وفقت في طرح الموضوع بالشكل الذي يرضي الله سبحانه و تعالى و يرضي القارئ العزيز.
العمليات الجيومورفولوجية لوديان وبحيرة سد الموصل
Authors: Mohammed Lelav dishwar
Published: November 2022

يتضمن البحث دراسة العمليات الجيومورفولوجية ومظاهرها على منطقة الدراسة وبما ان المنطقة تقع ضمن تكوين الفتحة بما نسبته (63.81)% تقريبا من بين التكاوين الأخرى  فهذه النسبة كبيرة وتأثيره الرسوبي مباشرا ([i]), اذ يشكل خطرا اكبر على بحيرة وجسم السد مما يحوي هذا التكوين على الصخور الجبسية الكلسية القابلة للإذابة في الماء ولاحتواء المنطقة على هذا النوع من الصخور وتحت ظل البيئة الملائمة فقد زاد نشاطها الكارستي , اذ تنشطت عملية التجوية الكيميائية فيها ومن مظاهرها الكارست ( البالوعات ), فضلا عن التعرية الأخدودية هي اكثر انواع التعرية انتشارا في منطقة الدراسة وابرز ظهورها في ضفاف البحيرة هذا من جانب والجانب الاخر مشكلة الترسيب عند رفع معدل الترسيب او الأطماء في الخزان ويعرف "بالخزن الميت " اذ يتوقف عمر السد المفيد على الوارد الرسوبي السنوي الذي تحمله المياه الجارية النهرية والجانبية للوديان المحيطة , ,يجب معالجة تلك العوامل بتظافر الجهود الهندسية والبحثية خاصة انه يحوي على مورد خزين للمياه التي يستفاد منها لأغراض عدة ويضمن للعراق الامن الغذائي والمائي.
الكفاءة الذاتية المدركة لدى طلبة الخامس العلمي في المدارس الاعدادية ــ مركز محافظة كركوك
Authors: Thabt AIazzawy Wsan Abd Al- kreem
Published: November 2022

هدفت هذه الدراسه الى التعرف على: مستوى الكفاءة الذاتية المدركة لدى طلبة المدارس الاعدادية الصباحية  في محافظة كركوك، ومعرفه دلاله الفروق تبعا لمتغيرالجنس. ولتحقيق هدف الدراسه تم استخدام المنهج الوصفى،  حيث تكونت عينه الدراسه من (200) طالب وطالبه من المدارس الاعدادية وللصف الخامس العلمي، وقد تم اختيار العينه عشوائياً، وتكونت ادوات الدراسه من بناء مقياس (الكفاءة الذاتية المدركة)، المكون من(43) فقره . وقد توصلت الباحثه الى : ان مستوى الكفاءة الذاتية المدركة ، ووجود فروق ذات دلاله إحصائيه عند مستوى الدلاله (0,05) في مستوى الكفاءة الذاتية المدركة وفقا لمتغير الجنس ولصالح الاناث.
Ritual Pillars (serge) of the Yakuts: the History of Study in the XIX-XXI Centuries.
Authors: S Aytalina Alekseevna
Published: November 2022

The article examines the history of the study of the ritual pillars of the Yakut ''serge'' in the XIX–XXI centuries. The purpose of the work is to evaluate the source base and generalize data on the history of the study of hitching posts of the Yakutia ''serge'' from the XIX to the XXI centuries. The research is based on the analysis of the materials of researchers of the XIX – XXI centuries. On the basis of sources (archival, literary, scientific), information about the ritual pillars of the Yakutia serge is analyzed. When preparing the article, the author relied on documentary sources of the National Library of the Republic of Sakha (Yakutia), the Russian State Library, the National Archive of the Republic of Sakha (Yakutia). The methodological basis of the research is the principle of historicism, as well as the problem-chronological method. In the article, for the first time, the subject of a special scientific study is the history of the study of hitching posts of the serge of the Republic of Sakha (Yakutia). Based on the analysis of sources, the article summarizes the historical experience of studying the Yakut pillars of the serge. In the history of the study of the serge, three main periods of the study of the Yakut serge are identified, and the available sources and materials are analyzed. The first period is represented by the works of researchers of the XIX – early XX centuries. Research conducted during this period, which did not have a purposeful nature, made a great contribution to the accumulation of sources and data for their further study. Second period – 1920 – 1990- s., associated with the Soviet period. This period is characterized by an active, purposeful research of the ritual pillars of serge has begun. The third period – the 1990s - XXI century, includes the modern stage of research. This period is characterized by purposeful studies of the pillars of the Yakutia serge, in various aspects. The functions, meaning and images of serge pillars in the Yakut culture have been studied in more depth.
"Children of the Tundra": State Policy and Social Mobility in the North of Yakutia in the 1960s – 1980s.
Authors: Vinokurova Liliia Innokentevna , Grigorev Stepan Alekseevich
Published: November 2022

The purpose of the presented research is to highlight the results of the social policy of the Soviet state in the ethno-cultural development of the indigenous population of the Arctic regions of Yakutia. It is revealed that the new socio-cultural environment that emerged as a result of the industrialization of the Arctic region, as a whole, contributed to the improvement of the general cultural and educational level of the indigenous population and revealed new opportunities for the realization of its aspirations. During this period, conditions began to develop for the formation of the intelligentsia of the northern aboriginal ethnic groups, some representatives of which became prominent figures of culture, science and literature. Their fates are an interesting example of the implementation of the life strategies of the ethnic elite, which subsequently played a major role in the socio-political history of the region. The methodological basis of the article was the historical method of analysis of archival data, periodicals and scientific literature related to the research topic. The use of historical-comparative, historical-systemic and biographical methods made it possible to analyze socio-economic and cultural processes in the Yakut ASSR. The result of the study was the identification of the main factors that contributed to the formation of the intelligentsia of the small peoples of the North in the 1960s and 1980s, which played an important role in their social development. It is noted that the expansion of the education and training network in the republic has allowed for the mass education of young generations of Northerners, and the growth in the number of people with incomplete and completed secondary education has opened up opportunities for professionalization. Access to vocational education against the background of the processes of urbanization of the Arctic territories, their integration into the common cultural and educational space of the country had a decisive influence on the formation of the intelligentsia of the indigenous peoples of the North. For the first time, based on the materials of Yakutia, the assessment of the state policy on the formation of "national cadres" from northern national minorities was undertaken through the prism of real personal biographies.
Study on Control of Unsteadiness and Flow Asymmetry in Linear Aerospike Nozzles
Authors: Soman Sandeep , Suryan Abhilash , Nair Prasanth P. , Ritter Marie , Dong Kim Heuy
Published: November 2022

The unsteadiness in flow over a linear aerospike nozzle is analyzed by a two-dimensional numerical simulation. Variations in the separation locations on two sides of the full-length plug nozzle, with the increase in nozzle pressure ratios (NPRs), are compared to study the asymmetry. For the linear aerospike nozzle considered, the flow becomes unsteady after [Formula: see text]. The amplitude of the pressure fluctuation over time is compared at different locations on the surface of the nozzle, starting from the separation point to a few locations downstream. The amplitude of the pressure fluctuation increases from the separation location, reaches a peak value, and then starts decreasing. Interaction between the trapped recirculation bubble and the overexpansion shock causes the asymmetry. An optimum truncation at [Formula: see text] is able to arrest the separation shock foot at the tip of the truncated base, thereby eliminating the pressure fluctuation over the plug surface. Interaction of the recirculation zones behind the truncated base causes a minor fluctuation from [Formula: see text] until [Formula: see text]. Nevertheless, the fluctuations are negligible when compared to the fluctuation over the full-length plug surface. The fluctuations die out at [Formula: see text] when the truncated plug is nearing closed-wake operation.
Generic Modal Design Variables for Efficient Aerodynamic Optimization
Authors: Kedward Laurence J. , Allen Christian B. , Poole Daniel J. , Rendall Thomas C. S.
Published: November 2022

Orthogonal modes are an effective method for aerodynamic shape optimization due to their excellent design space compactness; however, all existing methods are generated from a database of representative geometry. Moreover, application to high-fidelity design spaces is not possible because high-frequency shape components are insufficiently bounded, leading to nonsmooth and oscillatory geometries. In this work, a new generic methodology for generating orthogonal shape modes is presented based on a purely geometric derivation, eliminating the need for geometric training data. The new method is a further development of the gradient-limiting method developed previously for constraining the design space in a geometrically meaningful way to reduce the effective degrees of freedom and improve optimization convergence rate and final result. Here, the gradient-limiting methodology is reformulated by transforming the constraints directly onto design variables to produce orthogonal shape modes with equivalent constraints for ensuring smooth and valid iterates. The new generic methodology requires no training data, can be applied to arbitrary topologies using different boundary conditions, and naturally includes translational modes as part of the orthogonal basis. When applied to two standard aerodynamic test cases, the new method has superior performance compared to library-derived modes. Importantly, the optimization convergence rate is independent of the number of design variables, and the optimized objective at high design fidelities is greatly improved by avoiding local minima corresponding to spurious geometries. A nonstandard test case is demonstrated, for which traditional library modes are not useable due to nontrivial topology, and it is shown to benefit from the high-fidelity design space and translational mode made possible with the novel methodology.
Bio-based poly(hydroxy urethane)s for efficient organic high-power energy storage
Authors: Le Goupil Florian , Salavado Victor , Rothan Valère , Vidil Thomas , Fleury Guillaume , Cramail Henri , Grau Etienne
Published: November 2022

Fast, low-cost and efficient energy storage technologies are urgently needed to balance the intermittence of sustainable energy sources. High-power capacitors using organic polymers offer a green and scalable answer. They require dielectrics with high permittivity (εr) and breakdown strength (EB), which bio-based poly(hydroxy urethane)s (PHUs) can provide. PHUs combine high concentrations of hydroxyl and carbamate groups, thus enhancing their εr, and a highly tuneable glass transition (Tg), which dictates the regions of low dielectric losses. By reacting erythritol dicarbonate with bio-based diamines, fully bio-based PHUs were synthesised with Tg ~ 50 °C, εr > 8, EB > 400 MV·m-1 and low losses (tan δ < 0.03). This results in energy storage performance comparable with the flagship petrochemical materials (discharge energy density, Ue > 6 J·cm-3) combined with a remarkably high discharge efficiency (η = 85%). These bio-based PHUs thus represent a highly promising route to green and sustainable energy-storage.
Toward liquid cell quantum sensing: Ytterbium complexes with ultra-narrow absorption
Authors: Shin Ashley J. , Zhao Changling , Shen Yi , Dickerson Claire E. , Li Barry Y. , Bím Daniel , Atallah Timothy L. , Oyala Paul H. , Alson Lianne K. , Alexandrova Anastassia N. , Diaconescu Paula L. , Campbell Wesley C. , Caram Justin R.
Published: November 2022

In quantum technology (such as atomic vapor cells used in precision magnetometry), the energetic disorder induced by a fluctuating liquid environment acts in direct opposition to the precise control required for coherence-based sensing. Overcoming fluctuations requires a protected quantum subspace that only weakly interacts with the local environment. Herein, we report a ferrocene-supported ytterbium complex ((thiolfan)YbCl(THF), thiolfan = 1,1′-bis(2,4-di-tert-butyl-6-thiomethylenephenoxy)ferrocene) that exhibits an extraordinarily narrow absorption linewidth in solution at room temperature with a full-width at half-maximum of 0.625 ± 0.006 meV. A detailed spectroscopic analysis allows us to assign all near infrared (NIR) transitions to atom-centered f-f transitions, protected from the solvent environment. A combination of density functional theory and multireference methods match experimental transition energies and oscillator strengths, illustrating the role of spin-orbit coupling and asymmetric ligand field in enhancing absorption and pointing toward molecular design principles that create well-protected yet observable electronic transitions in lanthanide complexes. Narrow linewidths allow for a demonstration of extremely low-field magnetic circular dichroism at room temperature, employed to sense and image magnetic fields, down to Earth scale. We term this system an ‘atom-like molecular sensor’ (ALMS), and propose approaches to improve its performance.
A Review on Self-Assembled Colloidal Nanoparticle Clusters, Patterns and Films: Emerging Synthesis Techniques and Applications
Authors: Borah Rituraj , AG Karthick Raj , Minja Antony Charles , Verbruggen Sammy
Published: November 2022

The colloidal synthesis of functional nanoparticles have gained tremendous scientific attention in the last decades. In parallel to these advancements, another rapidly growing area is the self-assembly of these colloidal nanoparticles into greater periodic arrangements. Firstly, the organization of nanoparticles into ordered structures is important for obtaining functional interfaces that extend or even amplify the intrinsic properties of the constituting nanoparticles at a larger scale. The synthesis of large-scale interfaces using complex or intricately designed nanostructures as building blocks, requires highly controllable self-assembly techniques down to the nanoscale. In certain cases, for example, when dealing with plasmonic nanoparticles, the assembly of the nanoparticles further enhances their properties by coupling phenomena. In other cases, the process of self-assembly itself is useful in the final application such as in sensing and drug delivery, amongst others. In view of the growing importance of this field, this review provides a comprehensive overview of the recent developments in the field of self-assembly of different nanostructures and their applications. For clarity, the self-assembled nanostructures are classified into two broad categories: finite clusters/patterns, and infinite films. Different state-of-the-art techniques to obtain these nanostructures are discussed in detail, before discussing the applications where the self-assembly significantly enhances the performance of the process.
The fictitious wage decisions of the Dutch supreme court and their impact on the Dutch tax treaty policy
Authors:   Vrije Universiteit Amsterdam, Pötgens Prof. dr. F.P.G.
Published: November 2022

In this contribution the author will give an outline and analysis of the Fictitious Wage Decisions of the Dutch Supreme Court (section 3). They involve several decisions of the Dutch Supreme Court (Hoge Raad or ‘HR’). These decisions are relevant because they give an important insight in the approach of the Hoge Raad as to when domestic deeming provisions affect the interpretation and application of a tax treaty. More, there are situations, according to the Hoge Raad, that the good faith that should be observed vis-à-vis the other contracting when interpreting a tax treaty provision such as Art. 15 and 16 of the OECD MTC entails that a domestic deeming provision has no effect thereon. In section 3 the author will give his view on the impact of these key decisions of the Hoge Raad. The Dutch government’s Memorandum on Tax Treaty Policy 2020 [‘Notitie Fiscaal Verdragsbeleid 2020’] took account of the approach that the Hoge Raad adopted towards the effect of fictions on tax treaties. This will be discussed in section 4. In section 2 some background on the functioning of the Dutch fictitious wage concept will be outlined. Section 5 contains a short summary.
Weathered quartite sandstones of the Kursk magnetic anomaly as a raw material for construction industry
Authors: Lesovik V. S. , Fomina E. V. , Cherepanova I. A. , Ryapukhin A. N.
Published: November 2022

Introduction. The features of composition and structure of quartzitic sandstones of the Kursk Magnetic Anomaly affected by weathering processes, which do not meet the requirements of normative documents for obtaining crushed rock, are considered. The reserves of these rocks have not been approved as minerals and are currently stored in the form of large-tonnage dumps on the territory of the plant.The main challenge to be solved within the framework of the work is aimed at solving the issue of expanding the raw material base of the construction industry.Materials and methods. Efficiency evaluation of the weathered quartzite sandstone use is based on the study of indicators of physical and chemical properties. The analysis of mineral rocks was carried out using digital microscopy, the method of X-ray phase analysis. The experimental studies of the kinetics of grinding raw materials have been carried out. The activity of composite binders using weathered quartzite sandstone was studied in accordance with GOST 30744-2001.Results. It is shown that genetic features of weathered quartzitic sandstones are caused by defective crystal structure of quartz, they are also characterised by low frost resistance and strength. The grinding efficiency of weathered quartzite sandstone is 4 times higher in comparison with untethered. It has been established that the use of these raw materials to produce composite binders makes it possible to reduce the proportion of Portland cement in the mixture by up to 50% and increase the strength of the composite binder by 20%.Discussion and Conclusions. In consideration of current trends in the transition of the construction industry to multicomponent compositions, it is advisable to use weathered quartzite sandstone as an unconventional quartz raw material in obtaining energy-efficient building composites of a new generation.
Determinants of intention to use e-wallet in Generation Z
Authors: Rahmadhani Safitri Dwi , Buchdadi Agung Dharmawan , Fawaiq Muhammad , Prasetya Budi Agung
Published: November 2022

Generation Z, as true digital natives or generations born and raised with the internet, is familiar with digital products. One digital product is an e-wallet used as an online payment method. This study aims to discover the factors that influence behavioural intention to use e-wallets in generation Z that use an e-wallet and live in Greater Jakarta. The theoretical basis of this study is the Technology Acceptance Model (TAM), where the variables involved are behavioural intention to use, perceived ease of use, and perceived usefulness, and two other factors, i.e., perceived security and social influence. A total of 245 respondents were collected by online survey and analysed with Structural Equation Modelling (SEM). This study finds that social influence affects perceived ease of use positively and significantly. Perceived ease of use influences perceived usefulness positively and significantly. Perceived ease of use and perceived usefulness positively influence behavioural intention to use. However, social influence does not influence perceived usefulness, and perceived security does not influence behavioural intention to use. This study's originality resides in its examination of reported ease of use and perceived usefulness as mediating variables of social influence on Generation Z's propensity to use e-wallets.
Transformation of the Role of the State in International Economic Relations at the Present Stage
Authors:   MGIMO University, Moscow, Russia, Revenko L.S.
Published: November 2022

The subject of the study is the transformation of the role of the state in current international economic relations in the context of the impact on entrepreneurial activity. The study purpose is to identify the main areas and vectors for changing the role of the state in the foreign economic sphere affected by conditions and factors of the medium–term period. The authors explore this issue through the prism of geopolitical, competitive, epidemic causes that cause transformational impulses of government regulation and affect the business environment. Substantiating the conclusions about the strengthening of the role of the state in the foreign economic sphere, they identify as the main vectors: increasing the degree of foreign policy lobbying of economic interests, intensifying support for major international and regional projects as a guarantor, supporting corporations with public ownership in their foreign economic activities by strengthening the innovation component, deepening participation in international and regional organizations, raising the profile of the investment conditions in the country to attract foreign partners, strengthening influence on the external sphere through the reform of industrial and agrarian policy, providing support to economic agents through the redistribution of economic resources, efforts to ensure international recognition of domestic products, influence on employment through the regulation of international migration, redistribution of functions between the government and business within international megaprojects. They also note the double-edged nature of such radical measures of government regulation as sanctions and counter-sanctions. The article reveals a multidirectional change in the role of the state in developed and developing countries in shaping the international environment for responding to the extreme external condition of the functioning of the global economy, i.e. the COVID-19 pandemic. The study concludes that a new wave of national pragmatism is being formed in the regulatory activities of the nations of the globe in the foreign economic sphere, becoming evident in the strengthening of protectionist trends, while simultaneously searching for mutually beneficial forms of international economic cooperation.
Trust Management of Securities, Participation Shares, Shares in the Authorized (Pooled) Capitals of Organizations provided for by Anti-Corruption Legislation
Authors:   Financial University,  Moscow, Russia, Ruchkina G.F.
Published: November 2022

ABSTRACT The subject of the study is a mechanism for regulating conflicts of interest using trust management to prevent corruption. The objectives of the work are to develop and adopt a separate regulatory document (model provision) to regulate the transfer of securities, participation shares, and shares in the authorized (pooled) capitals of organizations in accordance with the procedure provided for by the legislation of the Russian Federation, in order to identify and subsequently prevent corruption and its causes. It is proposed to consolidate specific legal norms in the model provision, dividing trust management into simply "trust" and "special" management to prevent conflicts of interest; to establish as the main criterion for choosing a trustee, which can be an individual entrepreneur or a commercial organization, with the exception of a unitary enterprise, the lack of connection with a public civil servant through whom the state performs its functions; oblige him to coordinate with the employer's representative the candidacy of the trustee and the content of the trust management agreement; include in the special trust management agreement a condition on the complete prohibition of the exchange of information between a public civil servant and the founder of the management on the activities of the trustee on trust management. The article discusses approaches to the assessment of trust management objects. Conclusions are drawn that at the legislative and subordinate levels, as well as in methodological recommendations, there is currently no necessary and sufficient basis for the effective implementation of the provisions provided for in Article 12.3 of the Federal Law "On Combating Corruption". Therefore, it is necessary to develop a model provision establishing the procedure for transferring securities, participation shares, and shares in the authorized (pooled) capitals of organizations to the trust management in order to prevent corruption.
Supply Chain Risk Control Strategy for Aircraft Maintenance in the Era of the Covid-19 Pandemic
Authors: Rifai Ahmad , Budy Widjaja Subali Stefanus
Published: November 2022

Aviation is an industry that has been severely impacted by the COVID-19 pandemic. Several number of risks arise due to the low demand for flights which results in a number of business risks, including obstacles that occur from the SCM side of the aircraft maintenance industry. This study aims to analyze risk control strategies in supply chain management, by offering updates in the evaluation of SCOR using the Supply Chain Operations Reference (SCOR) model version 12, House of Risk (HOR), and pareto diagram.The object of research is PT GMF Aero Asia, which is an aircraft maintenance service provider (MRO). This research is a qualitative-phenomenological type using primary and secondary data. Primary data was obtained from interviews with informants who represented managerial in the field of SCM at GMF Aero Asia, while secondary data was obtained from documentation studies by collecting documents related to the research. The data obtained is then processed according to the stages of risk identification, risk severity analysis, risk probability, and risk management. The results showed that there were 50 risk events, including 7 risk events from the SCM planning process (planning), 9 risk events from the source procurement process (source), 11 risk events from the production operation process (make), 12 events risk from the delivery process, 7 risk events from the product return process (return) and 5 risk events from the maintenance & compliance process (enable), as well as 30 risk triggers (risk agent). Other results state that there are 9 risk agents that will be prioritized for preventive action.
Indonesian EFL Students’ Motivation in Online English Learning in the Emergency Remote Teaching Context
Authors: Janah Miftahul , Cahyono Bambang Yudi
Published: November 2022

Due to the massive spread of the coronavirus disease (COVID-19) in Indonesia, teachers are demanded to make immediate plans for online teaching. Online teaching aimed to maintain the teaching quality as well as to get the students to feel more motivated in learning. Of the various studies on motivation and its role in students’ English learning, research that specifically focused on how students promote motivation to learn English remotely is still limited. This study, therefore, investigated the students’ motivation in online English learning and found out factors that affect their motivation. To get the data, an online survey questionnaire was created and distributed by using Google Forms. The results show that students have a medium level of positive motivation in online English learning. Some factors that strongly affect the level of motivation includes learning attitudes (having a strong desire to learn English), self-confidence (the capability to join the online English learning well) and influence of other people (family members and lecturers).
Peer-learning in Young Learners English Speaking Tasks: An Ecological Analysis
Authors: Farmasari Santi -
Published: November 2022

The study examined English teachers’ agentive actions in a speaking assessment when utilizing students’ talks as model of responses to promote peer- learning. This instrumental case study views teacher agency on assessment from an ecological perspective, emphasizing the quality of teachers’ engagement in their environment. The study involved four primary English teachers teaching Year 5 and Year 6. The data were collected through classroom observations, audio-stimulated verbal recall interviews, and field notes. The data were analyzed thematically in nVivo12Pro software, where the themes were identified through the repetition of keywords. Co-coding, back-translation, and participant validation were employed to achieve the trustworthiness and reliability of the data. The study revealed that peer-learning was facilitated following the teachers’ understanding of their ecological contexts, i.e., the emerging problems during the assessment and the students’ assessment needs. The four teachers exercised their agentive actions by assigning the More-Proficient Students (MPS) to perform a speaking talk, from which the Less-Proficient Students (LPS) could learn, and utilized the MPS’ talks accordingly. The study findings strengthened the importance of teachers’ engagement with their ecological contexts when determining agentive actions. In addition, the study shows an interplay between theories of classroom-based assessment, teacher agency, and English for young language learners to promote peer-learning. This study has implications for relevant stakeholders about providing better supports for teachers exercising their agentive roles in facilitating students’ learning.
Extensão Universitária E Produção Do Conhecimento Em Ciências Humanas No Contexto Da Pandemia De Covid19 No Brasil
Authors: Gonçalves Jael , Pereira Vitória , Fontana Mónica
Published: November 2022

A crise sanitária instalada pela pandemia de COVID19 afetou de modo particularmente intenso o Brasil, fruto de uma aliança entre interesses políticos e interesses econômicos que resulta no ataque simultâneo à ciência e aos direitos humanos. As universidades brasileiras estão paradoxalmente no centro desse cenário: por um lado, recebem do ordenamento jurídico a missão de atuar na produção de conhecimento científico e no desenvolvimento da sociedade; por outro lado, são alvos no negacionismo neoliberal que se concretiza através da redução de investimentos e afeta, principalmente, as condições materiais de existência das Ciências Humanas. Nesse cenário, trazemos para debate o papel que a extensão universitária em Ciências Humanas desempenha ao colocar a Universidade no centro da resistência frente às violações aos direitos humanos intensificadas pela pandemia. Apresentamos exemplos concretos no campo das políticas linguísticas, mostrando ações extensionistas voltadas à efetivação de direitos humanos linguísticos (SKUTNABB-KANGAS; PHILLIPSON, 1994) de migrantes no contexto da pandemia. Comprometemo-nos com uma abordagem crítica dos direitos humanos (HERRERA FLORES, 2009) que permita suspender a transparência das normas jurídicas de direitos humanos (ORLANDI, 2008; MASCARO, 2002; 2017) e refletir sobre o lugar da extensão em Ciências Humanas, especificamente em políticas linguísticas, na “Universidade no século XXI” (SANTOS, 2011).
Comparative Analysis of Value-Added Analysis at Five Dadiah Agro-industry Centers in West Sumatra Province
Authors: Nurul Nurul Hathiqah , Kurnia Harlina Dewi  , Rina Yenrina
Published: November 2022

This study aims to compare the value added of buffalo milk processing production into Dadiah at each Dadiah agro-industry center in West Sumatra Province. The research was conducted in five Dadiah agro-industry centers in West Sumatra Province: Agam District, Lima Puluh Kota District, Tanah Datar District, Sijunjung District, and Solok District. The research was conducted in March-July 2022. The research method used is a case study. Respondents in this study were Dadiah entrepreneurs with owner status. The number of respondents in the survey was 31 Dadiah business actors, with respondent criteria The value added analyzed is Dadiah business actors who process high buffalo milk raw materials in each district. Data analysis using the Hayami method. The results showed that in the production of buffalo milk processing into Dadiah the value-added ratio of Dadiah agroindustry in Sijunjung District was 89.83. higher than the value-added ratio of another dadiah agroindustry in West Sumatra Province. Dadiah processing production in every agroindustry in West Sumatra Province provides a high level of profit found in dadiah agroindustry in Sijunjung District. With a profit rate of IDR 69,948.25/Month, higher than other Dadiah agroindustry in West Sumatra Province.
Extent of Capital Flight and Its Impact on Economic Growth: The Case of WAEMU countries
Authors: Sodji Kuamvi
Published: November 2022

This paper estimates the magnitude of capital flight and analyzes its impact on economic growth in the West African Economic and Monetary Union countries. Over the period from 1970 to 2019, total real capital flight from these countries is positive and significant with a magnitude that amounts to $31,075.26 million in constant dollars, or 17.40 percent of investment. Six countries have experienced significant real capital flight over the past four decades: Ivory Coast, Guinea Bissau, Mali, Niger, Burkina Faso, and Senegal. Using dynamic fixed-effects estimation, the paper finds that, in the long run, capital flight significantly reduces economic growth in countries where capital flight is positive and that the negative effect does not appear to be cumulative with investment in the case of these groups of countries. In addition, the paper recommends that the authorities commit to reducing capital flight by improving governance and strengthening the quality of institutions.
Would You Like to Buy Food via Ecommerce App? The Mediating Role of Brand Image in Electronic Word of Mouth, Perceived Ease of Use, and Purchase Intention
Authors: Jokhu Jean Richard , Rahmawati Avita Melinia
Published: November 2022

The rapid development of online food delivery applications in Indonesia currently makes Shopee launch a new feature, Shopee Food. By joining the online food delivery application market in Indonesia, Shopee Food must be able to compete with other online food delivery applications. This study aims to analyzed the factors that influencing purchase intention in Shopee Food. Using Brand Image as the mediating factor for Perceived Ease of Us and Electronic Word-of-mouth, this study tries to explain customer intention to purchase food in shopeefood. This study used quantitate method with purposive sampling to draw the  espondent, with total 345 respondents. The findings of this study found that word-of-mouth, perceived ease of use plays significant role on user purchase intention in Shopeefood,  and brand image also significantly mediate the relationship of perceived ease of use and word of mouth toward intention to use.
A FISIOPATOLOGIA DO TRAUMATISMO CRANIOENCEFÁLICO NA EMERGÊNCIA
Authors: Xumerle Mayra Rayane
Published: November 2022

Introdução: O traumatismo cranioencefálico (TCE) é a principal causa de morte de jovens nos países industrializados ocidentais. As lesões causadas pelo TCE, classificadas como primárias e secundárias,
Controle PID Discreto de um Levitador a Ar
Authors: Bispo Carlos Alexandre de Souza , Alves Uiliam Nelson Lendzion Tomaz , Ribeiro Fernando Sabino Fonteque , Martins Luis Fabiano Barone , Almeida João Paulo Lima Silva , Breganon Ricardo
Published: November 2022

Protótipos de sistemas dinâmicos são de grande importância para o ensino e pesquisa de engenharia de controle. Um protótipo conhecido de sistema dinâmico é o Levitador a ar, um sistema que possui dinâmica não linear. O objetivo neste sistema é controlar a posição de uma esfera através do fluxo de ar gerado por um conjunto motor-hélice do tipo cooler fan, dentro de um tubo sem contato mecânico. A posição da esfera é medida por meio de um sensor de distância a laser pulsado. O protótipo possibilita diversos ensaios e projetos de controladores. Este trabalho apresenta o desenvolvimento e controle PID discreto do protótipo de um Levitador a ar, utilizando como plataforma de desenvolvimento o Arduino Uno e o software Matlab/Simulink® no controle do sistema. O resultado apresentado indica que o controlador PID discreto implementado para controlar o protótipo estabilizou a esfera na posição de referência desejada, apesar da dinâmica não linear do sistema.
Desenvolvimento de um Sistema Embarcado de Baixo Custo
Authors: Santos Gabriel Henrique Dos , Paula Alan Souza Dutra de , Varaschim Filipe Honorio , Bispo Vitor Hugo De Souza , Takeuchi Renan de Oliveira Alves , Lopes Wenderson Nascimento
Published: November 2022

O presente trabalho apresenta o projeto de desenvolvimento e implementação de uma tranca eletrônica, submetido a avaliação individual dos alunos envolvidos e realizado de forma interdisciplinar, unindo os componentes curriculares de Redes Industriais, Sistemas Integrados de Manufatura e Linguagem de Programação. Visando o conceito de Internet das Coisas, a ferramenta de segurança eletrônica para um acesso seguro a ambientes, é uma alternativa ao modelo tradicional de tranças, neste caso baseado no uso de gerenciamento local, com acionamentos via senha numérica, por RFID (cartão de proximidade), biometria (leitor de impressão digital) e chave manual de emergência. Diante ao exposto, neste trabalho são descritas análises de custos, hardwares escolhidos, bem como os métodos de comunicação entre os dispositivos utilizados para a instalação da fechadura digital, com isso, a elaboração do banco de dados e suas propriedades serão citadas de forma a complementar a apresentação, devido ser cabível uma apresentação mais completa de sua estrutura em outro trabalho.
Controle PID Aplicado a um Sistema Servoposicionador Pneumático
Authors: Yamanaka Hugo Fernando , Ribeiro Fernando Sabino Fonteque , Almeida João Paulo Lima Silva , Martins Luis Fabiano Barone , Alves Uiliam Nelson Lendzion Tomaz , Breganon Ricardo
Published: November 2022

Os atuadores pneumáticos são amplamente utilizados em processos industriais, pois são relativamente de baixo custo, leves, não poluem os processos, de fácil montagem e manutenção. Entretanto, as dinâmicas presentes nestes sistemas são não-lineares, e os modelos matemáticos destes sistemas não são obtidos facilmente, tornando os métodos de projeto analítico de controladores desafiadores. Assim, sintonias empíricas podem ser aplicadas a este tipo de sistema, facilitando o projeto de controladores. Este trabalho apresenta o projeto de sintonia de um controlador PID, utilizando o segundo método de ajuste de Ziegler e Nichols para encontrar os ganhos, Kp, Ki e Kd, para um servoposicionador pneumático presente no Laboratório de Automação e Controle do Instituto Federal do Paraná (IFPR) – Jacarezinho. O protótipo consiste em um cilindro de dupla ação, sem haste, com 450 mm, que possui transmissão direta do movimento do êmbolo do atuador para o carro móvel por meio de uma guia conectora, onde o controle de posição deste carro móvel é feito através do acionamento de uma válvula direcional, que é acionada por uma tensão elétrica aplicada ao solenoide proporcional acoplado a válvula. Logo, o objetivo é controlar a posição do servoposicionador pneumático através da variação do fluxo de ar comprimido realizado pela válvula direcional proporcional. A medida da posição do carro móvel é realizada por um potenciômetro linear. A fim de comparar os resultados experimentais obtidos através da sintonia de Ziegler e Nichols é proposto um ajuste nos ganhos do controlador PID, visando obter uma resposta com menor sobressinal. Para avaliar numericamente os controladores, utilizou-se os índices ITAE (integral do erro absoluto ponderado no tempo), ISE (integral do erro quadrático) e IAE (integral do erro absoluto). Os resultados e o projeto dos controladores são apresentados ao longo deste trabalho.
Aplicação de Controle Inteligente a um Levitador por Fluxo de Ar
Authors: Araújo Adelar Baccon de , Bispo Carlos Alexandre de Souza , Breganon Ricardo , Alves Uiliam Nelson Lendzion Tomaz , Martins Luis Fabiano Barone , Almeida João Paulo Lima Silva
Published: November 2022

Um levitador por fluxo de ar se trata de um sistema no qual um objeto é levantado verticalmente para uma determinada posição através de um fluxo de ar. Este tipo de sistema possui uma dinâmica não linear e suscetível a perturbações provenientes de turbulências e outros eventos inesperados envolvendo as características de fluxo de ar. Tais características o tornam um importante objeto de estudo de sistemas de controle e áreas correlatas. Neste sentido, este trabalho apresenta o projeto e implementação de controlador fuzzy em um protótipo de levitador por fluxo de ar, com o objetivo de controlar a altura de uma esfera em um tubo com extensão vertical. O objetivo desta implementação é analisar a viabilidade de utilização de controladores baseados no conhecimento especialista do sistema, dispensando o levantamento do modelo da planta. Resultados experimentais são apresentados e confirmam que a estratégia de controle considerada é uma opção válida para este tipo de sistema.
DeCouvreToi
Authors: Almeida Marcia
Published: November 2022

Neste artigo eu discuto a respeito da obra DeCouvreToi apresentada no Centro de Arte 6b, em Paris, França, como parte da exposição « Em Outro Poder ». Discorro sobre o processo artístico colaborativo, realizado com a participação de três artistas: uma artista plástica, um músico e uma dançarina. Trago a reflexão a partir da experiência da obra artística e seus tecidos sensíveis. Discuto a respeito do saber dançante para a composição artística. Apresento a noção de Performance-Dançada, pensada a partir da noção de corpo com-tato da obra de arte. Para essa discussão eu trago como referencial teórico Arthur Danto, Merleua-Ponty, Larrosa Bondia, Heidegger, Lygia Clark.
Ginástica geral/ginástica para todos
Authors: Franco Neil , Crescencio Fernando Araujo , Oliveira Bianca Damasceno de , Branquinho Gustavo Bernardes Padovan
Published: November 2022

Objetivou-se identificar os significados atribuídos por participantes vinculados ao Grupo Comunidade do projeto de extensão “De Pernas Pro Ar – FAEFID/UFJF” sobre a vivência de atividades no campo da Ginástica Para Todos. É um estudo de abordagem qualitativa estruturado na correlação de fontes bibliográficas e empíricas. Trinta e três sujeitos participaram da pesquisa através da aplicação de questionários e realização de entrevistas.  Para os sujeitos, o projeto oportuniza uma vasta variedade de atividades corporais que beneficiam as dimensões físicas e emocionais, desencadeando a socialização e as experiências de prazer e alegria. Partindo dos resultados, concluiu-se que a perspectiva da inclusão e do respeito às diferenças foi evidenciada.
Pengaruh Kualitas Pelayanan terhadap Kepuasan Pengguna Jasa Bongkar Muat PT. Temas Shipping
Authors: Reishigano Megaputra Hendyanta , Agus Setiono Beni
Published: November 2022

Bentuk pelayanan terbaik yang diberikan Temas line bahwa perusahaan ini sangat menghargai waktu yang dimiliki oleh para pelanggannya. Oleh karena itu komitmen Temas line dalam hal pelayananan yang tepat waktu merupakan nilai tambah yang wajib diberikan kepada para pelanggannya. Sampel dalam penelitian ini adalah pengguna jasa layanan bongkar muat pada PT. Temas Shipping dengan jenis penelitian kuantitatif dan menggunakan pendekatan deskriptif. Dengan menggunakan metode pengambilan sampel purposive sampling. Jumlah responden yang berpartisipasi dalam penelitian ini sebanyak 30 orang. Metode dan analisis menggunakan Analisis Regresi Linier Sederhana untuk menguji hipotesis. Hasil analisis menunjukkan adanya pengaruh antara kualitas pelayanan terhadap kepuasan dengan tingkat sig. 0,000 yang  < α (0,05) dan r hitung = 13,550 > r tabel = 1,697. Analisis korelasi menunjukkan adanya hubungan pelayanan berpengaruh positif terhadap kepuasan pengguna jasa dengan sig. 0,000 yang < α (0,05). dan r hitung = 0,931 > r tabel = 0,361. Setelah ditemukan ada hubungan, selanjutnya dilakukan analisis kuatnya hubungan. nilai Pearson Correlation menunjukkan 0,931 berarti tingkat hubungannya sangat kuat. Presentase pengaruh semua variabel independen terhadap variabel dependen adalah 0,868. berarti 86,8% kepuasan pengguna jasa bisa dijelaskan oleh variabel kualitas pelayanan. Sedangkan sisanya 13,2% dipengaruhi oleh faktor-faktor lain yang tidak diteliti dalam penelitian ini.