bluuebunny/crossref_metadata_2025 huggingface dataset:
Understanding Livelihood Vulnerability to Climate Change: Evidence from Quang Ninh Province, Vietnam
Authors: Thi Ha Van Hong , Nong Nguyen Bang
Published: September 2021

Vietnam is one of the countries most heavily affected by climate change. The effects of climate change decrease the country's target of poverty alleviation and sustainable growth. Quang Ninh is a coastal province with vigorous development in industry and tourism and is the province with the leading Provincial Competitiveness Index (PCI) in Vietnam in recent years. However, for many years, Quang Ninh province has suffered negative impacts of climate change. The annual average temperature has been higher than usual, from 22.9 Celcius in 1980 up to 24.9 Celcius in 2019. The number of storms, floods, and tornadoes in the past ten years is more than 93 times, killing more than 87 people, housing damage is 21,231 houses, nearly 16,000 hectares of cultivated land have been affected. Quang Ninh's monetary loss in monetary terms over the past ten years is more than $261 billion US dollar. The article airms to understand livelihood vulnerability to climate change: evidence from Quang Ninh province, Vietnam in the past 10 years (2010-2019). The article based on the Livelihood Vulnerability Index (LVI) developed by Hahn et al. (2009) includes seven main components: household characteristics, livelihood strategy, social network, health, food and financial capital, water resources, natural disasters, and climate change. The research results show that the components of responding well to climate change are not acceptable. The study also shows that there should be different policies, strategists, and reduction components to improve capacity to respond to climate change to ensure sustainable development goals.

Keywords: Climate Change, Livelihood Vulnerability, Capital Resources, Sustainable Development, Quang Ninh
Double Sided Perspective of Business Resilience: The Rationality and Irrationality of SME Experience
Authors: Saputra Nopriadi , Herlina Maria Grace
Published: September 2021

COVID-19 has created a killing field for SME as one of national economics pillars. Business resilience becomes crucial issue. It has stimulated the owner and/or managers of SME to do many things for saving the SME from its bankruptcy rationally and/or irrationally. This study aimed to elaborate business resilience and to test the impact of rational and irrational factors on business resilience. The rational factors consist of: (1) implementation of health protocol in doing business, (2) developing business flexibility, and (4) improving alliance capability. The rational factors consist of (4) enhancing pro-social leadership a (5) conducting workplace spirituality. This study is cross-sectional survey with causal approach for testing five hypothesizes. Convenience method was used as sampling method. This study involved 506 small medium enterprises in Jawa and Sumatera, the two biggest islands in Indonesia. Collected data were structured with PLS based Structural Equation Modelling. Proposed research model was described into second order construct and tested by validity and reliability analysis, measurement model analysis and structural model analysis.

Keywords: Resilience, Flexibility, Spirituality, Pro-Social Leadeship
Taxpayer's Compliance: Towards Voluntary Compliance
Authors: Sari Dian Purnama , Lutfillah Novrida Qudsi , Rahayu Sri , Rahayu Yudi
Published: September 2021

The understanding of taxpayers' regulatory compliance still remains a big question. There have been some studies discussing about the taxpayers' regulatory compliance. Its variety of variables covers: 1) tax cognition, 2) tax understanding, 3) sunset policy, 4) tax amnesty, 5) tax sanction, 6) taxpayer awareness, 7) tax authorities service, 8) taxpayer's willingness, 9) perception on service effectiveness, 10) tax automation, 11) taxpayer's environment, 12) tax tariff, and 13) many more. A number of studies on the taxpayers' regulatory compliance mentioned indicate that this topic is still a special concern, and the main focus tends to center on the factors affecting on the taxpayers' regulatory compliance. This study does not refocus on influencing factors on the taxpayers' regulatory compliance. This study aims to criticize the understanding of the prospective and the taxpayers' about the taxpayers' regulatory compliance. It is sometimes measured from administrative regulation, punctuality, or willingness for payment. Unfortunately, self-understanding about the taxpayers' regulatory compliance has not been seriously taken for implementation. This topic is very interesting since there have been many topics talking about tax planning, self-corruption by taxpayers (an effort to reduce the reported amount of income tax), or some efforts to analyze influencing factors on the taxpayers' regulatory compliance, but does not study the definitions of it.

Keywords: Taxpayer's Compliance; Voluntary Compliance; Awareness; Qualitative Research
Influential Relationship between Innovation Competence and Performance for Sustainability of Small and Medium-Sized Enterprises by Industrial Category
Authors: KIM Seok-Soo
Published: September 2021

This study's objectives are as follows: First, the causal relationship between SMEs' success variables on competence and performance. Second, the effect of success variables on performance through the mediating effect of competency of SMEs. Third, the effect of SMEs' competency on performance. Fourth, the effect on six industries' performance, including electrics/electronics, machinery/parts, IT/SW, chemicals/textiles/materials, life/food, crafts/others. The reason for selecting six industrial classifications is that, since 2001, the Korea Startup Promotion Agency has been operating a business support policy by designating six industrial classifications of small and medium-sized startups. The survey covered 330 CEOs of SMEs in six industries. The basic statistics were analyzed with SPSS 22; the measurement and structural models were evaluated using Smart Partial Least Square (PLS)3.2.9. Increasing the performance of SMEs worldwide is an important issue. With the development, popularization, and crowdfunding of ICT, the barrier to entry has been lowered, making it the foundation for SMEs worldwide. This study's differences are summarized as follows: 1) The independent variable was selected as four sub-factors. Management performance, a dependent variable, was selected as three sub-factors: technical performance, financial performance, and non-financial performance. 2) A sub-factor of competency was studied by selecting technology innovation competency and technology marketing competency. 3) The causal relations impact on performance according to the industry was compared and verified.

Keywords: SME, competency, performance, sustainability, technology innovation.
Home Office and Its Influence on Employee Motivation
Authors: Bočková Kateřina , Lajčin Daniel
Published: September 2021

There are several variants and various modifications of forms of work outside the office. Some companies use, enable or even prefer working from home in the form of a home office. In practice, we often encounter different views on this form of work, both in terms of positive benefits and negatives and risks. In practice, there is probably no uniform view of this issue, both on the part of employers and management and employees. Working from home in the form of a home office shows certain specifics and places specific and different demands on both employees and employers compared to "traditional" work in the office or in another place designated by the employer to perform work. The problem may be not only the decision itself whether to allow and whether to use work from home for employees, but also the decision on which job positions and with what job description are suitable for the mentioned form of work performance. The place of work most likely has a significant effect on the motivation of employees and management. The question is whether and under what conditions positive motivation prevails, or negative motivation, i.e. demotivation. In the presented work, we focus on the advantages and disadvantages, i.e. the risks of the mentioned type of work, especially in the area of employee motivation. In this paper we summarize the development and current theoretical information on this issue and then compare it with current practice. In the following practical part, we will examine the perception of differences in employees, between working in the office and home office, focusing on the mentioned area of motivation.

Keywords: Demotivation, Home Office, Leadership, Management, Motivation.
Enhancing Students' Online Engagement: A Study on Online Distance Learning Institutions' Students in Malaysia
Authors: Osman (Dr) Zahir , Mohamad Ratna Khuzaimah , Mohamad Liana
Published: September 2021

Online Distance Learning (ODL) settings in higher education institutions assist in allocating resources of education, facilitating instructor-to-student interaction, supporting student learning groups, maintaining the progression of student learning, and allowing students to enroll ODL learning (Islam, 2013). Students' online learning exposures in universities and colleges tend to be combined with academic exposures for the continuous learning progress not because only related to academic accomplishment, but also due to individual success of lifelong learning. The online learning setting tertiary education institutions is a learning environment that puts together the latest digital technology with the practices of teaching and learning as important creativity and innovation through the latest performed-technology platform (Eze, Chinedu-Eze, & Bello, 2018). The advantages of online learning settings for both the students and higher education institutions are significant cost saving of having physical infrastructure of teaching and learning, cause the course materials digitization where it can be shared and retrieved at any time and wherever the students are and embedding into the global educational setting (Pham, Limbu, Bui, Nguyen, & Pham, 2019). Malaysia is aiming to become a developed country and has set a long term vision for that to be realized. This aim can only be achieved by producing high technological skills and a critical thinking workforce. Information communication technology (ICT) will be the main catalyst in leading this transformation. In an online learning environment, engagement has become one of the critical issues for the students. Since the trend today of migrating from the face-to-face classroom to web-based systems, some challenges need to be resolved. In fully online learning, there is 78% of students fail in completing their online courses (Simpson, 2010). Students' failures in online courses were mainly due to their inactive engagement (Kuzilek, Hlosta, Herrmannova, Zdrahal, & Wolff, 2015). Halverson, Graham, Spring, Drysdale, and Henrie (2014) in their thematic analysis have found the term engagement been mentioned in more than fifty per cent of the reviewed publications. Thus, this study aims to assess the direct influence of online learning attitude, online peer collaboration, and psychological motivation on digital readiness and digital readiness influence on online engagement.

Keywords: Online Learning Attitude, Online Peer Collaboration, Psychological Motivation, Digital Readiness and Online Engagement.
Contingent E-Learning Model: Effective Communication on Accounting Education in the New Normal Era (Case Study in Accounting Department)
Authors: Hifni Syaiful , Sayudi Akhmad , Wijaya Rano , Yamin Moh
Published: September 2021

Purpose: The purpose of this research article is to examine classical theorie for an implementation theory in designing a contingent e-learning model on accounting education. To explore and develop insights on how it can be applied to current changes in the new normal era. Design / methodology / approach: We conducted research of 360 (three hundred and sixty) accounting students in the accounting department. respondents are Diploma 3 students, undergraduate students, and accounting master students who have attended lectures for accounting courses with e-learning (odd semester and even semester 2019/2020). By measuring behavioral aspects (engagement within regulatory compliance; student self-interest), organizational aspects (relevant learning methods, outcomes based education curriculum ), contingent e- learning model (stability personal information technology systems, organizational information and communication technology systems) and effective learning outcomes ( knowledge and competence). By using path analysis to obtain measurement results of 2 (two) relevant structural equations to be specified through by process model into the contingent e-learning model. Findings: In this study, showed both of two structural equation models form of research has relevance to be as predictive model of development. With a significant determinant framework on the behavioral aspects of self-interest and a stability personal information technology system. Originality: The insights of this research contribute to supporting the accounting education process taking place in the new normal era after the Covid-19 crisis, where several other models have been adopted and implemented in both synchronous and asynchronous tool models, all as a necessity. which must be fulfilled, because of the importance of technical communication. The fulfillment of the results of this study is in line with the perspective of education and health interests in the new normal era, with a model that meets the suitability as a contingent change expected by the user (Student).

Keywords: Contingent E- Learning Model, Accounting Education, New Normal Era.
Work-related asthma
Authors: Clara Del Roio1 Lavinia , Futoshi Mizutani2 Rafael , Carvalho Pinto3 Regina , Terra-Filho4 Mário , Paula Santos2 Ubiratan
Published: September 2021

Work-related asthma (WRA) is highly prevalent in the adult population. WRA includes occupational asthma (OA), which is asthma caused by workplace exposures, and work-exacerbated asthma (WEA), also known as work-aggravated asthma, which is preexisting or concurrent asthma worsened by workplace conditions. In adults, the estimated prevalence of OA is 16.0%, whereas that of WEA is 21.5%. An increasing number of chemicals used in industrial production, households, and services are associated with the incidence of adult-onset asthma attributable to exposure to chemicals. This review article summarizes the different types of WRA and describes diagnostic procedures, treatment, prevention, and approaches to patient management. It is not always easy to distinguish between OA and WEA. It is important to establish a diagnosis (of sensitizer-/irritant-induced OA or WEA) in order to prevent worsening of symptoms, as well as to prevent other workers from being exposed, by providing early treatment and counseling on social security and work-related issues.
Inspiratory muscle training in interstitial lung disease: a systematic scoping review
Authors: Hoffman1 Mariana
Published: September 2021

Inspiratory muscle training (IMT) has been described as one of the components of the treatment of chronic lung conditions such as obstructive and restrictive lung diseases. Although the number of studies showing results of IMT in patients with interstitial lung disease (ILD) is scarce when compared with studies in patients with COPD, evidence points to benefits of IMT in this population. This scoping review aimed to explore the role and the rationale of IMT in patients with ILD and to gather recent evidence on the effects of IMT in this population. The studies included in this review showed improvements in respiratory muscle function, quality of life, exercise capacity and dyspnea after ILD patients participated in programs that included stand-alone IMT or combined with pulmonary rehabilitation. There is still a gap in the literature to allow a clear conclusion on the indications of IMT as part of ILD treatment because of poor research design and small numbers of participants. Therefore, although IMT seems to have a positive effect in patients with ILD, current evidence prevents us from drawing a definite conclusion. Further studies need to be conducted using better research methodology to demonstrate and confirm the positive effects of IMT.
Respiratory burden in obese and young asthmatics: a study of diaphragmatic kinetics
Authors: Sarmento Tenório1 Luís Henrique , Cavalcanti Vieira1 Fabiana , Cecília Muniz de Souza2 Helga , de Fátima Dornelas de Andrade2 Armele , Maria Barros de Lorena3 Virgínia , Medeiros1,4,5 Décio , Ângelo Rizzo1,5,6 José , Veras de Araújo Gueiros Lira1,5,6 Georgia , Aurélio de Valois Correia Junior5,7 Marco , Sávio Cavalcanti Sarinho1,4,5 Emanuel
Published: September 2021

Objective: The aim of this study was to assess the diaphragm kinetics, respiratory function, and serum dosage of leptin and inflammatory cytokines (IL-6 and TNF-a) in three clinical groups: obese, asthmatic, and healthy. Methods: This is a clinical exploratory study performed on 73 youths (12-24 years of age, 42.5% male) allocated into three groups: obesity (OG, n=33), body mass index (BMIz-score) = +2, asthmatic (AG, n=26) controlled mild asthmatics, classified by GINA, and Healthy Control Group (CG, n=14). The participants were subjected to diaphragmatic ultrasound, spirometry, maximal respiratory pressure, serum leptin levels, and IL-6 and TNF-a whole blood cell culture levels. Results: Diaphragm thickness was higher in OG in comparison to AG and CG (2.0±0.4 vs 1.7±0.5 and 1.6±0.2, both with p<0.05). Maximal voluntary ventilation (MVV) was significantly lower in OG and AG in relation to the CG (82.8±21.4 and 72.5±21.2 vs 102.8±27.3, both with p<0.05). OG has the highest leptin rate among the groups (with the other two groups had p<0.05). All groups had similar TNF-a and IL-6 levels. Conclusion: The muscular hypertrophy found in the diaphragm of the obese individuals can be justified by the increase in respiratory work imposed by the chronic condition of the disease. Such increase in thickness did not occur in controlled mild asthmatics. The IL-6 and TNF-a markers detected no evidence of muscle inflammation, even though leptin was expected to be altered in obese individuals. Both obese and asthmatic patients had lower pulmonary resistance than the healthy ones.
Hukum adat di aceh
Authors: Rizki Wahyu Fahrul
Published: September 2021

Tulisan ini merupakan penelaahan tentang salah satu hukum adat yang berlaku di desa Batu Bedulang, Aceh Tamiang, di mana “seseorang yang terbukti melakukan Khalwat dapat dinikahkan oleh Pemangku adat (tokoh adat)”. Pemberlakuan pernikahan karna Khalwat ini memiliki implikasi cukup serius, selain jumlah pernikahannya yang terus meningkat di setiap tahunnya, juga kerap dilakukan di bawah umur (19 tahun). Praktek pernikahan Khalwat ini memiliki belbagai model kecenderungan. Di satu sisi, ada beberapa pernikahan yang dilakukan atas dasar keterpaksaan dan ketidaksiapan mereka untuk dinikahkan yang pada akhirnya menjadikan pernikahan sebagai formalitas merupakan tujuan utama untuk mematuhi hukum adat yang pada akhirnya cerai setelah dinikahkan, meskipun tidak sedikit yang mempertahankan pernikahan tersebut (tidak cerai). Sementara di lain sisi, juga nyatanya tidak sedikit yang memanfaatkan hukum adat sebagai justifikasi agar mereka dapat menikah. Dengan demikian, tulisan ini berupaya menyelidiki alasan mengapa Pemangku adat menjadikan pernikahan sebagai sanksi Khalwat? Hal ini disadari bahwa pemberlakuan pernikahan ini nyatanya tidak dapat dibuktikan bahwa mereka telah benar-benar melakukan sesuatu pelanggaran berat (zina) yang dalam hukum jinayat sendiri sama sekal tidaki diberlakukan sanksi kecuali cambuk, begitu juga dengan sanksi zina. Asumsi sementara tulisan ini bahwa menjadikan pernikahan sebagai sanksi Khalwat merupakan aturan adat itu sendiri, menutupi malu keluarga dan terutama terkait dengan dalil keagamaan (17:32).
HISTORIOGRAFI KAUSA LEGAL BUNGA (RIBA) DI INDONESIA
Authors: Ihsan Fanani Mafatikul , Muhtadi Ridan , Subhan Moh
Published: September 2021

The discourse on interest can be said to be a "classic" problem both in the development of Islamic thought or in the history of human civilization. Because interest can not be separated from the economic activities of humanity. In Indonesia, interest has become transactions in the economic field in general. Until now interest collection still occurs in various commercial activities, both in the sale and purchase activities, accounts payable and other transactions. In Islamic teachings, economic activities carried out by humans have some rules and ethics or morality in Islamic law. However, the stipulation of interest as usury still needs an in-depth study, especially in terms of the history of legality stipulated in a fatwa in Indonesia.
An Accurate Bitcoin Price Prediction using logistic regression with LSTM Machine Learning model
Authors: Andi Hari Krishnan
Published: September 2021

In recent years, there has been an increase in demand for machine learning and AI-assisted trading. To extract abnormal profits from the bitcoin market, the machine learning and artificial intelligence (AI) assisted trading process has been used. Each day, the data gets saved for the specified amount of time. These approaches produce great results when integrated with cutting-edge algorithms. The results of algorithms and architectural structures drive the development of cryptocurrency market. The unprecedented increase in market capitalization has enabled the cryptocurrency to flourish in 2017. Currently, the market accommodates totally 1500 cryptocurrencies, all of which are actively trading. It is always possible to mine the cryptocurrency and use it to pay for online purchases. The proposed research study is more focused on leveraging the accurate forecast of bitcoin prices via the normalization of a particular dataset. With the use of LSTM machine learning, this dataset has been trained to deploy a more accurate forecast of the bitcoin price. Furthermore, this research work has evaluated different machine learning methods and found that the suggested work delivers better results. Based on the resultant findings, the accuracy, recall, precision, and sensitivity of the test has been calculated.
Stochastic Geometry and Performance Analysis of Large Scale Wireless Networks
Authors: Chen Joy Iong-Zong , Lai Kong-Long
Published: September 2021

Stochastic Geometry has attained massive growth in modelling and analysing of wireless network. This suits well for analysing the performance of large scale wireless network with random topologies. Analytical framework is established to evaluate the performance of the network. Here we have created a mathematical model for uplink analysis and the gain of uplink and downlink is obtained. Then ad-hoc network architecture is designed and the performance of the network is compared with the traditional method. Finally, a new scheduling algorithm is developed for cellular network and the gain parameter is quantified with the help of Stochastic Geometry tool. The accuracy is acquired from extensive Monte Carlo simulator.
ANÁLISE DO PERFIL CLÍNICO-EPIDEMIOLÓGICO DOS CASOS DE HANSENÍASE NO BRASIL NO PERÍODO DE 2011-2020
Authors: Ferreira Tereza Cristina dos Reis , Monteiro Eduardo Augusto Silva , Lourenço Maria Fernanda , Machado Rafael Lobato , Braga Thaisy Luane Gomes Pereira , Mota Raquel de Souza , Lima Paula Thayna Soares , Rosa Thatiane Belém , Quintairos Rafael da Rocha Dias , Cruz Aline Celloy Pará da , Pinheiro Jeniffer de Alencar , Costa Shamyle Aramys dos Santos
Published: September 2021

A hanseníase permanece, ainda hoje, com consideráveis níveis de registros no Brasil, capaz de causar efeitos psicossociais permanentes e até mesmo incapacidades físicas. Objetivos: Analisar o perfil clínico-epidemiológico dos casos diagnosticados com Hanseníase no SINAN, relacionando-o com variáveis clínicas, geográficas e evolução da incidência da doença nos últimos 10 anos. Métodos: Trata-se de um estudo epidemiológico observacional e retrospectivo, em que os dados foram extraídos do SINAN. Resultados: Foram encontrados 867.687 casos de pacientes diagnosticados com hanseníase, de 2011 a 2020, com 2020 registrando cerca de 67% de redução de casos em relação ao ano anterior. Dentre os pacientes, os maiores registros foram entre homens, pardos, de baixa escolaridade, entre 30 e 49 anos, da forma multibacilar e dimorfa, sendo que os maiores índices permaneceram nas Regiões Norte e Nordeste. Conclusão: A diminuição de registros do último ano pode ter sido por conta de maiores efetividades nos serviços de saúde ou por conta da pandemia de COVID-19, ainda assim, por conta da persistência do perfil epidemiológico relacionado ao baixo desenvolvimento social, evidencia-se a necessidade de melhorias da qualidade de vida da população com o objetivo de interromper o ciclo de transmissão da doença.
Educação em design
Authors: Santos Delgado Patrícia , De Castro Engler Rita , Peruccio Píer Paolo
Published: September 2021

As mudanças do mundo atual, o dinamismo e a complexidade que enfrentamos exige uma nova postura dos designers, uma postura que os faça compreender este novo cenário e trabalhar com ele. Para isso, os designers precisam de treinamento adequado e isso   papel da escola. Apesar disso, a maioria das escolas continuam mantendo antigos padrões lineares de ensino e apenas algumas estão buscando métodos dinâmicos, abertos e contextualizados. Este artigo aborda esta questão apresentando a evolução dos métodos de design e as novas abordagens e métodos empregados atualmente no ensino do design a fim de preparar os designers para o futuro. Para isso, além de uma base te rica levantada por meio de um estudo bibliográfico, são apresentados estudos relacionados aos métodos didáticos de diferentes instituições ao redor do mundo que trabalham o ensino do design de maneira inovadora. Este estudo foi feito por meio de consulta a material pré-existente em livros, revistas e conte do disponível online e também por meio de entrevistas a pesquisadores, professores e alunos envolvidos. Ao final é apresentada uma compilação das melhores práticas e ferramentas usadas no ensino do design, a fim de guiar professores e alunos para um trabalho mais contextualizado e colaborativo, contribuindo para o surgimento de novos produtos, sistemas e serviços que atendam às necessidades do mundo atual.
Conter e contar
Authors: Gomes Noronha Raquel , Abreu Marcella
Published: September 2021

Buscamos contribuir teoricamente, a partir de experiências empíricas, na construção de práticas de correspondências entre designers e artesãos de uma comunidade remanescente de quilombo, Itamatatiua, localizada no município de Alcântara, Maranhão. Tais práticas são aludidas pelos antropólogos Tim Ingold e Caroline Gatt, que defendem o fazer da antropologia por meio do design. Em resposta, propomos pensar e fazer design por meio da antropologia, e assim apresentamos parâmetros que ajudam a constituir esta proposta. Acionamos o subcampo do conhecimento Design Anthropology para refletir sobre a aproximação de design e antropologia, e como podemos, por meio de práticas de correspondência, galgar patamares de autonomia, seguindo as reflexões do antropólogo Arturo Escobar, como forma de se estabelecer relações não hierárquicas, reconhecendo as habilidades diversas dos diferentes atores sociais que atuam em um processo colaborativo, assim como tomar consciência sobre as barreiras epistemológicas destas relações, buscando o estado de autopoiesis, por meio das correspondências entre pessoas, materiais e ambiente.
EDUCATION AND UPBRINGING IN THE STATE OF AMUR TEMUR
Authors: Oybek Kamilovich Komilov  , Khabibullo Kuchkarov
Published: September 2021

In this article were analyzed processes of education and upbringing in the state of Amur Temur and his controlling the state by the helping historical literatures and main sources as well. Besides, research has given some materials about Amir Temur and the history of the Timurid period have this idea clarifies that almost all of Sahibkiran and his descendants were unequal in knowledge and enlightenment.
KEY WORDS: Amir Temur, education, state, madrassah, civilization, Temurid period, knowledge, enlightenment.
Anforderungsermittlung für adaptive Stützen und Aussteifungselemente in Tragkonstruktionen/Requirements Determination for Adaptive Supports and Bracing Elements in Building Structures
Authors: Burghardt Timon , Honold Clemens , Bachmann Matthias , Roth Daniel , Binz Hansgeorg , Böhm Michael , Wagner Julia , Sawodny Oliver , Weidner Stefanie , Sobeck Werner
Published: September 2021

Inhalt Die Auslegung von konventionellen Gebäudetragwerken orientiert sich an der kritischen Lastfallkombination. Jedoch tritt dieser Fall nur sehr selten oder nie auf. Somit ist dieses für die überwiegend auftretenden Lasten überdimensioniert. Bei adaptiven Tragwerken beeinflussen integrierte Sensor-Aktor-Systeme gezielt den Lastabtrag. Dadurch können Maximalbeanspruchungen einzelner Tragwerkselemente reduziert werden. Wird dies bei der Dimensionierung berücksichtigt, können der Materialeinsatz und die Treibhausgasemissionen über alle Phasen des Lebenszyklus reduziert werden. Dieser Beitrag stellt die Grundlagen zu adaptiven Tragwerken und die Anforderungsermittlung an das Aktorsystem für das adaptive Demonstrator-Hochhaus vor, das im Frühjahr 2021 an der Universität Stuttgart errichtet wurde.
Die Tücke im Ton
Authors: Sandomer Ralf
Published: September 2021

Obwohl Nutzfahrzeuge, wie Lkws, Busse und Traktoren, mit einem akustischen Rückfahrwarnsystem ausgestattet sind, kommt es immer wieder zu schweren Unfällen. So verletzte erst im Januar 2021 im baden-württembergischen Balingen ein Lkw beim Zurücksetzen einen 74-jährigen Fußgänger schwer. Denn der weitläufig hörbare Piepton, der in den meisten Fällen eingesetzt wird, hat auch Schattenseiten: Verkehrsteilnehmer, die sich in direkter Nähe zum Fahrzeug aufhalten, können das Geräusch nur schwer lokalisieren, während es zugleich Anwohner und auch Tiere aufschreckt, die selbst nicht am Verkehrsgeschehen beteiligt sind. Ein Terzrauschen hingegen, wie es der Rückfahrwarner PeTer der GREWUS GmbH erzeugt, konzentriert sich auf den unmittelbaren Gefahrenbereich und reduziert so die Lärmbelästigung bei gleichzeitig hoher Sicherheit.
Hanefî Hukukunda Ebeveyne Karşı Nafaka Sorumluluğu
Authors: YELEK Kamil
Published: September 2021

Modern dönemde sosyal, kültürel ve ekonomik alanda meydana gelen gelişmeler, toplumsal değerlerdeki değişimleri de beraberinde getirmiştir. Toplumun en temel yapı taşı konumundaki aile kurumu da bu değişimin yaşandığı alanlardan birisidir. Modernleşme ile birlikte geniş aile yapılarının çözülerek yerini çekirdek ailelere bırakması ve kadının iş hayatına katılmasıyla bu sürecin daha da hızlanması, yaşlıların ailedeki ve toplumdaki konumunu ciddi şekilde değişikliğe uğratmıştır. Ailenin yapısında meydana gelen bu değişim, yaşlı ve bakıma muhtaç olan ebeveynlerin çocuklarından ve torunlarından uzak bir şekilde hayat sürmelerine ve sıcak bir aile ortamı ile sosyal çevrelerinden kopar(ılar)ak huzurevlerinde yalnızlığa mahkûm olmalarına yol açmıştır. İslam medeniyetinin bir ürünü olmayan bu kurumların ve burada yaşayan kişi sayısının her geçen gün artması, vicdan sahibi herkesi rahatsız etmektedir. Bu durum, İslam hukuku açısından aile büyüklerine sahip çıkmanın, onları koruyup kollamanın ve ihtiyaç halinde nafakalarını temin etmenin gereğini ortaya koymayı ve bu konudaki sorumluluklarımızı hatırlatmayı gerektirmektedir. Zikredilen gerekçe sebebiyle, bu çalışmada çocukların ebeveynlerine ve aile büyüklerine karşı nafaka sorumluluğu ele alınacaktır.İslam hukukunda nafakayla ilgili birtakım çalışmalar yapılmış olsa da bunların bazısı usûlün (ana-baba, dede ve nine) nafakasını genel olarak ele alan çalışmaların içerisinde bir bölüm ya da alt başlık olarak sunarken, bazıları da meselenin pratik uygulamalarına hiç temas etmemektedir. Hâlbuki hukukun pratik uygulamasını dikkate almadan yapılan bir çalışma eksik olacaktır. Bu yüzden usûlün nafakasıyla ilgili klasik fıkıh kitaplarında ele alınan teorik bilginin pratikte nasıl uygulandığının ortaya konulması gerekmektedir.Diğer taraftan usûlün nafakasıyla ilgili şimdiye kadar yapılan çalışmalar, daha ziyade mezhepler üstü bir yaklaşımla ele alınmıştır. Ancak zikredilen bu durum, geleneksel fıkıh düşüncesindeki hukuki faaliyet tarzıyla pek örtüşmemektedir. Bu yüzden ilgili konudaki görüşleri belirli bir mezhep ya da ekolün literatürü üzerinden okumak daha isabetli olacaktır. Çünkü geleneksel fıkıh düşüncesinde şer’î bir meselenin hükmü, her mezhebin kendi fürû-ı fıkıh sistematiği içinde ele alınmış ve sistem bu şekilde işletilmiştir.Yukarıda bahsettiğimiz sebeplerden dolayı çocukların ebeveynlerine ve aile büyüklerine karşı nafaka sorumluluğunu inceleyeceğimiz bu çalışmayı Hanefî mezhebinin kaynaklarından hareketle ele almaya çalışacağız. Bu bağlamda öncelikle nafakanın tanımı, türleri ve konuyla ilgili hükümler ele alınacaktır. Akabinde ise, usûlün nafakasıyla ilgili konularda Hanefî mezhebi içerisinde bir değişimin olup olmadığı, daha önce ileri sürülen görüşlerin Osmanlı fetvâ mecmuâlarına nasıl yansıdığı, Osmanlı şeriyye sicillerinden hareketle bunların pratikte nasıl uygulandığı ve usûlün nafakasının Türk Medeni Hukuku’ndaki mevcut durumu gösterilmeye çalışılacaktır.
Mathematical description of intensified processes for extracting technological contaminants from flat fibrous materials
Authors:   The Kosygin State University of Russia, Kosheleva M. K. , Bulekov A. P. ,   The Kosygin State University of Russia, Kazub V. T. ,   Pyatigorsk Medical and Pharmaceutical Institute, Tsintsadze M. Z. ,   The Kosygin State University of Russia
Published: September 2021

A boundary value problem is formulated for the extraction process of technological contaminants from flat textile materials - the washing process. The process is one of the most common energy and resource-intensive mass transfer processes in the chemical technology of finishing in textile industry. For the practical implementation of the pulse effect selected for intensification, including ultrasonic one, it is necessary to determine the operating and design parameters of the process, which is possible on the basis of an appropriate mathematical description. The proposed model takes into account the effect of ultrasonic action on the object being washed. The solution to this problem is obtained in the form of a functional series. On the basis of the developed mathematical model, it is possible to estimate the diffusion coefficient of the distributed component in the textile material.
The specifics of mathematical modeling complex multicomponent chemical processes
Authors:   Ufa State Petroleum Technologicalical University, Samoilov Naum
Published: September 2021

A critical analysis of the problem of identifying raw materials for hydrotreating diesel fuel by organosulphuric components and quantifying the value of the rate constant of the hydrodesulphurization reaction is presented. It is proposed to describe the raw material as a set of narrow fractions, in each of which the content of various organosulphuric components is considered as a single pseudo-component. The prospects of separate hydrotreatment of diesel fuel pre - fractionated into wide easily and hardly hydrogenated fractions are confirmed, which allows reducing the loading of the catalyst into the reaction unit of the plant by 1.4-1.7 times compared to the traditional process scheme.. It is proposed to use the concept of kinetic coefficient for mathematical modeling of the hydrotreating process instead of the incorrect reaction rate constant in this case. The dependence of the gross conversion rate constant of the raw material on the time of fixing the depth of its hydrodesulfurization is proved by the example of modeling the hydrotreatment of diesel fuel for a number of raw material variants.
Obtaining effective oil sorbents based on chemical industry waste for water treatment
Authors:   Saratov State Technical University named after Y. Gagarin, Tatarintseva E. A. , Olshanskaya L. N. ,   Saratov State Technical University named after Y. Gagarin
Published: September 2021

It was proposed new technologies for producing effective oil sorbents based on chemical industry waste. It was shown the possibility of using PET waste as a binder in the produc- tion of oil sorbents with specific properties (hydrophobicity, oleophilicity, magnetic proper- ties) using thermally expanded and oxidized graphite (TEG and OG) and ferritized iron- containing galvanic sludge (FGS). The presence of iron ions in the galvanic sludge allows one to obtain magnetite and ferrites during ferritization, which leads to the appearance of magnetic properties in FGS, established using a vibration magnetometer, the saturation induction was ~ 0.02 T. Electroplating sludge was carried out at t ≈ 1000 oC and τ = 1.5 hr with preliminary mechanical activation. The physicomechanical, chemical, and sorption properties of the obtained oil sorbents (bulk density, abrasion, grindability, particle size distribution, oil capacity, moisture capacity, wettability, buoyancy, specific surface area, chemical composition, adsorption capacity of materials under static and dynamic conditions) are studied. It was found that sorption ma- terials have 100% buoyancy, are highly active in cleaning water surface from films of oil products with different thicknesses (1–5 mm). It was shown that sorption capacity increases with increasing film thickness and reaches a maximum value at a thickness of 3 mm. The cleaning efficiency is 99.0%. It has been established that the sorption capacity of the sorption material (SM) depends on the nature of oil products, its viscosity, solubility and initial concentration in water. It is proved that the processes of sorption of oil products proceed by the physical mechanism, which can be represented as the oleophilic interaction of particles of the Sorption material and oil products, which is confirmed by the type of sorption isotherms, which are type II and IV according to the BDT theory and type L according to the Hills classification char- acteristic of polymolecular adsorption. The obtained adsorption isotherms were processed in the framework of the Langmuir and Dubinin – Radushkevich models, and the constants of the adsorption equations were calculated.
Features of application of ORC-technology at compressor stations of metallurgical enterprises
Authors:   National Research University Moscow Power Engineering Institute, Antanenkova I. S. , Svetogor S. I. ,   Limited Liability Company «VR-Resource»
Published: September 2021

The use of secondary energy resources in metallurgy with their conversion into mechanical and / or electrical energy allows not only to reduce the negative impact on the environment, but also to significantly increase the energy efficiency of facilities. As a result the study design, the results of which are presented in this article defined the energy-saving potential at the compressor station metallurgical enterprises (on the example of the system of supply of technical gases of the process of production of rolled steel from iron ore PJSC Magnitogorsk Iron and Steel Works). A schematic solution and a method for determining the operating parameters of an installation operating according to the so-called "organic Rankine cycle" (ORC installation), which allows obtaining additional electrical energy for production needs by utilizing the heat of interstage cooling of compressor units, are proposed and justified. The features of the implementation of this technology are identified, and the working substance of the ORC installation that meets the requirements of safety and energy efficiency as much as possible is proposed for implementation. The values of the internal efficiency, the power of the ORC installation and the share of usefully utilized heat in the implementation of the proposed scheme are estimated.
SARS-CoV-2 antibodies in breastmilk after COVID-19 and/or vaccination
Authors:   “Sf. Ioan“ Hospital, Bucharest, Romania, VANCSA Cristina
Published: September 2021

Several studies to date show that most people who have been infected with SARS-CoV-2 or vaccinated develop antibodies specific to this virus. However, the levels of these antibodies can vary between those who have severe disease (higher levels of antibodies) and those with milder disease or asymptomatic infection (lower levels of antibodies). Many studies are underway to better understand the levels of antibodies that are needed for protection, and how long these antibodies last. In April 2020, scientists discovered that antibodies can be transmitted through breast milk. Study results suggest that passive acquisition of antibodies against SARS-CoV-2 is realized by ingesting breast milk. New research published on April 2021 suggests that nursing mothers who receive a COVID-19 vaccine may also protect their babies from the virus.
The social and physical consequences of weight stigma in obese adolescents – primary care view
Authors:   Community Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, FLOREA Mira , LOTREAN Lucia ,   Community Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, PUIA Aida ,   Community Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, PARA Ioana ,   Internal Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, SIMIONESCU Anca Angela ,   Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania,   Department of Obstetrics and Gynecology, Filantropia Clinical Hospital, Bucharest, Romania, STĂNESCU Ana Maria Alexandra ,   Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
Published: September 2021

Negative attitudes regarding obese adolescents are learned early in life. Weight stigmatizing experiences occur frequently in the context of personal relationships with peers, teachers, family members, and health professionals. Adolescents’ weight stigma is insufficiently considered in the obesity’s management, and this contributes to negative health outcomes and behaviors that act as obesogenic factors into adulthood. Primary care professionals provide opportunity for translating expert recommendations for healthy behavior changes of obese adolescents, having facilities and staff to implement them in the community. However, comprehensive programs for controlling body weight and stigmatizing obese adolescents are not sufficiently addressed in primary care because they require psycho-educational skills development and dedicated time. In the framework of the curricular reform of the family medicine residency program a study design in the community served by the family physician trainer and carried out with the family medicine residents involvement was included. We describe an integrative community-based educational program dedicated to the social and physical health consequences of obese adolescents’ weight stigma that should be implemented in primary care. Conclusions. Psycho-educational skills development in the future family doctors training will lead to greater efficacy in addressing emotional needs of obese adolescents. Their increased involvement in counseling parents will help better cope with their children's eating disorders and weight-based victimization.
The challenges of COVID-19-related weight gain in children
Authors:   Community Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, FLOREA Mira , LOTREAN Lucia ,   Community Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, PUIA Aida ,   Community Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, STĂNESCU Ana Maria Alexandra ,   Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, SIMIONESCU Anca Angela ,   Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania,   Department of Obstetrics and Gynecology, Filantropia Clinical Hospital, Bucharest, Romania, CORNEAN Rodica ,   Pediatrics No.2, Clinical Emergency Hospital for Children, Cluj-Napoca, Romania,   Department of Molecular Sciences-Medical Genetics, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
Published: September 2021

The current epidemiological context with online schooling, inadequate physical activity and sedentary behavior in response to the COVID-19 pandemic may lead to an increased risk of childhood obesity. Many children in the developed world were already sedentary and 81% of those aged 11-17 years were not physically active enough even before the pandemic, spending a lot of time using various electronic devices. This paper focuses on the COVID-19-related weight gain of children and expert recommendations to alleviate its long- term detrimental consequences, based on data from several countries collected and published in 2020 in 2021. It revise data regarding weight gain in several countries during COVID-19 pandemic, factors which influence weight gain with a special attention to the pandemic context and challenges and opportunities for appropriate weight management of children during this difficult times. Studies performed in developed countries have shown that the disruption of mealtimes, sleep habits and limited physical activity due to the pandemic have led to changes in children’s food habits and an increased body weight among, being noticed several differences based on country, age, gender and socio-economical level. We conclude on the need for an increased awareness among parents and healthcare professionals about the risk of children gaining body weight related to the life changes imposed by this long-lasting COVID-19 pandemic. Parent and child-based educational interventions, reset in this epidemiological context could positively influence children’s behavior to resort to eating comfort before developing resistance to change and improve the recognition and management of their nutritional status. Future research is needed to identify new educational strategies and school-based interventions for both children and parents, targeting an optimal and more active lifestyle to prevent childhood obesity.