bluuebunny/crossref_metadata_2025 huggingface dataset:
Research on Control Optimization Method of Mine Ventilation System Based on Intelligent Optimization Algorithm
Authors: Wen-Li Lian Wen-Li Lian , Wen-Li Lian Jing-Jing Qi
Published: March 2023

In view of the complex ventilation network in the mine, many influencing factors, and the complex establishment of the air demand model, this paper establishes an air volume optimization model with the minimum energy consumption of the entire ventilation network as the optimization objective, and adds the air volume balance law conditions, the air pressure balance law conditions, the branch air demand law conditions, the air resistance regulation law conditions, and the fan conditions as constraints to the model. Then, the intelligent algorithm is used to solve the problem. In order to make the intelligent algorithm converge faster and solve the problem optimally, the Grey Wolf algorithm is improved. Finally, the model and the improved intelligent algorithm are used to optimize the ventilation regulation of the actual operating coal mine, and the air volume control scheme is given.

 
MODEL LITERATURE BASED DALAM PROGRAM GERAKAN LITERASI SEKOLAH
Authors: Silvia Okeu Wila , Djuanda Dadan
Published: March 2023

The literature-based learning model is used to create a 15 minute reading activity before learning becomes a fun, varied activity and to increase reading interest as well as the ability to respond to learners' books. This research uses a descriptive-qualitative approach. Which one of the aims is to reveal and describe the process stages of the literature based model applied to the school literacy movement program in reading activities 15 minutes before learning. This event lasted for ten times in class V Cikancung State Elementary School. The findings of of this study are: learners reading interest increased 97%, which 70% in the middle increase category, and 27% else in the lower one. The remaining, 3% learners has no increasing of reading interest.Keywords: literature-based learning, reading interest, school literacy movement program.
Penerapan Desain Pembelajaran Tematik Integratif Alternatif Berbasis Kearifan Lokal untuk Meningkatkan Hasil dan Kebermaknaan Belajar
Authors: Khoeriyah Ni'matul , Mawardi Mawardi
Published: March 2023

This research aims to improve the outcomes and meaningfulness of learning by applying alternative integrative thematic design based on local wisdom. This study is a class action research on the Stringer model which carried out in two cycles. Data collection instruments used were question instruments, observation sheets, questionnaires, and documentation. Data analysis was done by a comparative description. The result of the research showed an increase in outcomes and the significance of meaningful learning. It was supported by the thoroughness of thematic learning outcomes in Indonesian language, IPS, and PPKn respectively in the 1st cycle 72,5%, 52,5%, and 65%. The result of the 2nd cycle was 90%, 75%, and 77,5%. Furthermore, the significant increase of learning meaningfulness in categories is shown in 1st cycle which was 87.5% and increased to 95% in 2nd cycle. To conclude, the outcomes and learning meaningfulness of 4th grade SDN Gendongan 02 are improved by alternative integrative thematic learning based on local wisdom.
Religious Songs on Youtube: The Impact on Students
Authors: Supriyadi Tedi , Julia Julia
Published: March 2023

Beginning in 2018 Indonesian people are treated to religious songs from Sabyan Gambus group whose vocalist Nissa Sabyan. The songs sung by Nissa Sabyan echoed almost in every layer of the society. One of the media that made it easy for people  to enjoy various songs from several Nissa Sabyan albums is YouTube. This paper was aimed to analyze the YouTube's role of students' religious dimension. The method used in this research is a survey with a qualitative approach. The survey was conducted on 147 students. The results of the study prove that YouTube as an Internet-based audio-visual media is an effective medium for spreading religious nuances. The majority of students feel to be religious by listening to Nissa Sabyan's songs, even though they don't understand the contents of the lyrics. Thus, it can be concluded that YouTube has a significant  role in fostering a religious sense of students.
The Ability of Prospective Preservice Elementary School Teachers to Develop Student Worksheets on Context-Based Science Learning
Authors: Hamdu Ghullam , Yulianto Ade
Published: March 2023

The use of student worksheets (LKS, Lembar Kerja Siswa) can assist teachers in developing and implementing the learning process in the classroom. Prospective elementary school teachers need to be equipped with the ability to develop innovative LKS so that they can be used for learning process. This study aims to identify the ability of prospective elementary school teachers in developing worksheets on context-based science learning through debriefing programs. The stages of the debriefing program consist of: giving initial assignments and understanding, implementing design, and workshops, reviewing/reflecting the design results (group discussions and presentations), and making improvement. This debriefing program was attended by 80 college students from preservice elementary school teacher level four at one university in the West Java region, Indonesia. LKS products before and after debriefing are described based on several aspects and then analyzed to determine the effect of the debriefing program on improving college students' ability in developing LKS. The results show that the debriefing program can lead to the college students' ability to develop LKS on context-based science learning. The improved ability is related to: clarity in the use of written language, concept stages, context use, showing the authenticity of the task and the use of learning media.
Augmented Reality-assisted Pictorial Storybook: Media to Enhance Discipline Character of Primary School Students
Authors: Lubis Azmil Hasan , Wangid Muhammad Nur
Published: March 2023

This research is intended to determine the effectiveness of Augmented Reality (AR)-assisted pictorial storybook in improving discipline character of primary school students. The population of this research was all state-run primary schools in in Sleman Regency, Special Region of Yogyakarta, Indonesia. Specifically, the samples were fourth-grade students from two primary schools, where each of them was selected to be control and experiment groups. The method used is an experimental research, while the sampling technique was cluster random sampling technique. The data collection technique was disciplinary character observation technique. Furthermore, the data were analyzed using t-test technique. The results of this research indicated that the value of sig. t-test was 0.00 (0.05). Thus, it can be concluded that AR-assisted picture storybook was considered effective in enhancing disciplinary character of primary school students. Therefore, it is recommended that the use of AR can be improved and disseminated to reach the learning objectives of primary school students, specifically in enhancing discipline character.
Use of Big Book Learning Media to Improve Students’ Beginning Reading Skills in Primary Schools
Authors: Nurani Riga Zahara , Mahendra Hatma Heris
Published: March 2023

This study is motivated by the fact that there are still many lower grade students who have not been able to read fluently. Big book learning media can be used by teachers to teach beginning reading to lower grade students. The purpose of this study is to describe the use of big book learning media to improve beginning reading skills. The study employed a qualitative descriptive method. The subjects were second-grade primary school students who were still unable to read. The research was conducted in one of the primary schools in Tasikmalaya City. The results revealed that students were more enthusiastic in learning to read using big book learning media, which could be seen from an increase in students' reading skills in each meeting. By using big book learning media, in addition to learning to read through a series of letters, students were able to learn to read through images followed by the writing. Therefore, big book learning media can be used to improve students' reading skills.
THE 4 C’S TOURISM DESTINATION COMPETITIVENESS MATRIX VALIDATION THROUGH THE CONTENT VALIDITY COEFFICIENT
Authors: Ribeiro Diamantino , Machado Luiz Pinto , Henriques Pedro
Published: March 2023

The creation of the 4 C's Matrix of Tourism Destination Competitiveness aimed to consolidate and organise research questions about the area or areas in which tourist destinations should concentrate their attention. To consolidate the Matrix, 4 phases (preliminary, preparation, test and evaluation) were completed.

In the preliminary phase, a theoretical review on the Tourism Destinations Competitiveness Matrices was carried out; in the preparation phase we used the Delphi method inviting experts in the area of economy and tourism to contribute with their experiences in the construction of the survey instrument; in the test phase we validated the questionnaire through the Content Validity Coefficient; in the evaluation phase a non-probabilistic approach was used, i.e. a convenience sample to obtain answers from tourists, residents and destination managers.

This paper presents the methodology and development of the test phase of the Matrix, using the Content Validity Coefficient (CVC). The contributions received and validated allowed us to create the base matrix with a CVC of 0.8961.
THE EMPLOYEE ENGAGEMENT OF MILLENNIAL EMPLOYEES
Authors: Tamara Dewi , Gultom Chevin , Sianipar Tumpal L.M. , Kathryn Lee Kastanya A
Published: March 2023

Millennials have an important role in the growth of the company nowadays and in the future where the workforce will be majority by the millennial generation. Employee engagement has become a potential factor for organizational performance. Many leaders or practitioners of human resource management still using the old method and have poorly understanding on how to engage their millennials which lead them to many difficulties in managing millennial which results in organizations failing to keep them working within the desired time period and also failed to engage them for their best contribution to the company. The purpose of this case study is to understand the strategies and methods used by a company located in Jakarta, the largest metropolitan city in Indonesia, in order to engage its millennial employees to get more contribution of organizational productivity. This case study uses triangulation which is a multimethod approach when collecting and analyzing data, to ensure the correctness of data or information obtained from a variety of different perspectives. In this study data was obtained from interviews, online data searches through the internet regarding the company and 2018 quarterly reports from the HR Department. The findings revealed that the HR Department used specific strategies for career growth opportunities, good communication between superiors and subordinates, pleasant work environment, positive image of the company in the community. The results obtained are very beneficial to the organization growth and company’s success.
IMPACT OF PANDEMIC COVID 19 ON ECONOMIC CONDITION OF CERAMIC MSMEs
Authors: Normal I Nyoman
Published: March 2023

The Covid 19 pandemic which is increasingly widespread without adequate countermeasures in the handicraft sector, especially ceramics MSMEs, will gradually be eroded, resulting in business closure or switching to other businesses. The purpose of this study was to determine the economic impact and strategies for countermeasures the impact due to the spread of covid 19. The analysis used qualitative and quantitative descriptive techniques. The results showed that: the existence of ceramic MSMEs in Bali decreased 59.72% due to the Covid 19 pandemic. Sampling of 20.69% using purposive sampling showed that the decline in the existence of ceramic MSMEs was also followed by a decrease in economic variables, which consisted of a decrease in: sales.

76.02%, cost of goods sold 75.77%, gross profit 77.22%, labor 13.33%, types of products 68.61%, customers 83.33%, raw material costs 83.64%, and materials helper 89.22%. The impact mitigation strategy is carried out by: sharpening the MSME database, assisting the improvement of MSME finances, implementing a zoom in pivot strategy, compiling an online marketing information system (Instagram, Tokopedia, and Facebook), and developing functional creative designs (hand sanitizer holders, oil burners, painted cups, and unique glazed mugs. Some of the efforts that were also made to survive the Covid 19 pandemic were: working on relevant orders, serving burning services, making ceramic raw materials suitable for use, making ceramic product samples, working on the rest of previous orders, and holding a ceramic bazaar.
ABOUT THE DEFINITIONS OF THE STOCHASTIC TOPOLOGICAL SPACE
Authors: Xia Xuewen
Published: March 2023

In this paper, we put forword to the definition of stochastic normed space, and study its some properties, from there we obtain the definition of stochastic topology space.
MAPPING OF SALT WATER INTRUSION DURING THE DRY AND WET SEASONS IN THE FIRST COASTAL AQUIFER OF TUMPAT KELANTAN, MALAYSIA
Authors: K.A.AL mabrok Atea. , Zuhairi Wan Yaacob Wan
Published: March 2023

The most prominent threats to the main water resource in north east Kelantan, is the intrusion of salt water especially in the second aquifer and part of the third aquifer. The main purpose of this work was to evaluate the salt water intrusion into the first aquifer. It was investigated using physical and chemical characteristics of ground water, which revealed that. A range of pH from 4.95 7.63, electrical conductivity (EC) 70  ̶ 2561 µs/cm, salinity 0.02 ̶ 1.21, and total dissolved solids 0.025 ̶ 1.73 mg/l. A range of calcium (Ca), sodium (Na), chloride (Cl) and sulfate (SO4) 1.51  ̶ 37.41, 2.11  ̶ 78.92, 2.84 ̶  575.2 and 0.92  ̶ 172.82 mg/L respectively. The values of Na, Ca, SO4, Cl and EC were decrease gradually from the sea towards inland and vice versa. A variation in ground water levels between the dry and wet seasons which were in the range of 0.2 ̶ 1.97 m. Moreover, the freshwater/saltwater interface was located on the shoreline in the dry season and retreated in the wet season. Generally, the salt water intrusion was discovered in the first coastal aquifer; however, it has affected a small area.   The ground water in this aquifer is fresh (except the three wells 11, 19 and 20) that considered as salty due to the high average of chloride, salinity, total dissolved solids, and electrical conductivity.
MATLAB SIMULATION RESEARCH ON PERMANENT MAGNET SYNCHRONOUS MOTOR VECTOR CONTROL
Authors: Hanpei Wei , Haifeng Wei , Yi Zhang
Published: March 2023

According to the mathematical model of PMSM (permanent magnet synchronous motor) and vector control method, PMSM FOC (vector control) simulation model is built on the basis of MATLAB/Simulink environment. The system adopts the rotor field oriented vector control method of id 0 to realize PMSM decoupling control. The speed regulator and current regulator uses the conventional PI control algorithm, and the inverter adopts SVPWM modulation strategies. The simulation results proved the feasibility of the control method, which provides a good theoretical basis for the parameters of PMSM control system hardware settings. At the same time, building simulation model PMSM FOC SPWM modulation strategy on the basis of FOC SPVWM simulation, making FFT (spectrum analysis) comparison between which and the SVPWM modulation's single phase current. The result that the output harmonic of SVPWM modulation is far less than SPWM modulation proves the advantages of SVPWM modulation strategies.
SECURED DATA RETRIEVAL IN MILITARY APPLICATIONS USING CP-ABE
Authors: Persi Pamela I  , R Ms. Moneeca , Persia Christiana.S Ms. Gladys
Published: March 2023

Disruption-tolerant network (DTN) technologies are only solutions for military environment because of their mobile nodes irregular network connectivity and frequent partitions. But due to its nature of having external storage node during the transmission there is chance of getting exploited. Cipher text-policy attribute-based encryption(CP-ABE), is a good solution however, the problem of applying CP-ABE in decentralized DTNs introduces several security and privacy challenges with regard to the attribute revocation, key escrow, and coordination of attributes issued from different authorities.Some users (receivers) may change their associated attributes at some point (for example moving their region) here there is a need of attribute updation and also provides forward and backward secrecy for the attribute revocation problem. So we proposed a system that provides a multi authority CP-ABE scheme for secure data retrieval in decentralized DTNs a variation of the CP-ABE algorithm that overcomes the attribute revocation problem.
Trauma hepático “No quirúrgico”
Authors: Trujillo P Dr. Luis , Navarrete Dr. Priscilla
Published: March 2023

Presentamos nuestra experiencia en el manejo de un paciente con trauma hepático de forma no operatorios en adultos en la Unidad de Emergencia del Hospital Abel Gilbert Ponton.
La utilización de la T.A.C en la evaluación del trauma abdominal ha permitido el desarrollo del tratamiento No Operatorio en un grupo seleccionado de pacientes con traumatismos hepáticos cerrados. Se tomó en cuenta principalmente el Diagnóstico Tomográfico, controles de hematocrito, plaquetas y principalmente controles de signos vitales (presión arterial), y escala de Glasgow.
Tratamiento quirúrgio de hematoma subdural crónico secundario a traumatismo craneoencefálico
Authors: Chicaiza Danny Dr. Bolaños
Published: March 2023

Se desarrollan en personas seniles después de traumatismos craneoencefálicos leves.
Objetivos: Determinar futuras complicaciones posquirúrgico tras una craneotomía descompresiva por medio de agujeros de trepano, asociar las comorbilidades, determinar factores que determinaron un tratamiento quirúrgico y relacionar edad, sexo, manifestaciones clínicas y tiempo de evolución.
Metodología: Fue investigación descriptiva, retrospectiva y de corte transversal, realizada del 2018-2020 en el Hospital Abel Gilbert Pontón, Guayaquil, Ecuador.
Resultados: Grupo de edad predominante fue de 60 a 70 años. El sexo masculino fue el más afectado. El mecanismo principal de trauma fue desconocido. El síntoma de presentación inicial es la cefalea leve. El tiempo de inicio de síntomas suele ser después de 1 mes. La atrofia cerebral es la conmorbilidad más común. Según la escala de Glasgow, el TCE leve es más predominante.
Conclusión: Es frecuente en pacientes de sexo masculino de edad avanzada entre 50 a 70 años, con un promedio de 60 años.
Prótesis dental enclavado en el recto de más de dos años de evolución
Authors: Parrales Calderón Dr. Omar
Published: March 2023

La ingestión de cuerpos extraños (prótesis dentales) es una de las causas más frecuentes de urgencia endoscópica, de estos en un porcentaje de más del 90% llegara al final del tubo digestivo y serán expulsados espontáneamente horas después de la ingesta. Algunas ocasiones los cuerpos extraños ingerido suelen enclavarse o impactarse en las zonas del tubo digestivo más estrechos, curvaturas o válvulas fisiológicas. Cuando un cuerpo extraño se encuentra en el recto puede manifestarse clínicamente con dolor anal, constipación, diarreas, obstrucción, sangrado rectal, si el objeto es cortante puede haber laceración rectal o perforación con infección abscesos o fistulas.
Science Education in Bulgaria and Top Ten Emerging Technologies 2019 – 2021 in Chemistry
Authors:   Department of Inorganic Chemistry, Faculty of Chemistry and Pharmacy, University of Sofia, Hristov Hristo
Published: March 2023

Since 2019, IUPAC has nominated the “Top Ten Emerging Technologies in Chemistry”, highlighting the impact of chemistry on overall life and looking to the future. These technologies have the potential to change the world for the better, contribute to the sustainable development and prosperity of our planet and society. Examples include RNA vaccines and rapid tests, biosensors and sonochemical coatings, artificial intelligence and nanopesticides, and many other well-established commercial products that have completely renewed our society. Emphasizing the great importance of chemistry for the creation of new materials and technologies inspires the new generation of young scientists for creativity, research, finding solutions. The creation of new advanced technologies requires a resource of well-educated and trained specialists in the field of natural sciences. Along with the emerging technologies in chemistry, the following negative trends are observed in Bulgarian school education: – reduced interest in studying chemistry; a smaller number of high school graduates choose the state exam in natural sciences; there is no echo of emerging technologies in chemistry and they are out of sight of students. There are also negative aspects in university education, as about 25% of initially enrolled students manage to complete their higher education. The reasons for these phenomena are complex – difficulties in understanding the material, lack of motivation, poor teaching and more. Every teacher can think about this, but the connection between chemistry education and new technologies is more than clear.
Learning Difficulties of 9th Grade Bulgarian Students in Organic Chemistry at the Basic Level
Authors:   Research Laboratory on Chemistry Education & History & Philosophy of Chemistry, Faculty of Chemistry & Pharmacy, Sofia University, Gendjova Alexandria , Chakarov Kalin ,   Research Laboratory on Chemistry Education & History & Philosophy of Chemistry, Faculty of Chemistry & Pharmacy, Sofia University
Published: March 2023

Organic chemistry is one of the most difficult topics for students from High school Chemistry. The current study aims to identify the actual learning difficulties in organic chemistry (at the basic level) of 15 – 16 years old Bulgarian students in 9th grade. An online diagnostic test consisting of 29 test items is used as an instrument for data collection. The test has been validated by experts. The reliability of the test (Cronbach‘s alpha) is a = 0,89. A total of 379 students (211 girls and 168 boys) from 15 schools participated in the study. Results reveal Chemical processes & Experiment and research as most problematic areas for students. Most students are unable to: represent chemical reactions using equations (59%); predict and explain the structure-properties relationship (58%); determine types of organic reactions (54%); represent structures of organic molecules (52%); plan chemical experiments (52%). Retrieving and evaluating chemical information from graphs and diagrams is most difficult for students (60%).
Energy spectral element method for longitudinal acoustic propagation in ducts
Authors: Moraes Elson Cesar , Pereira Vilson Souza , Dos Santos José Maria Campos
Published: March 2023

Sound field behavior in an acoustic enclosure is an important part of the design of transportation vehicle passenger cabin, concert halls, conference rooms, and etc. Different analysis methods are available and have strengths and weaknesses. Low frequency band envelopes and negligible absorption in the walls can be modeled by Modal Analysis or Finite Element Method. However, as the frequency band increases, both methods become computationally intensive and Statistical Energy Analysis or the Sabine model can be an efficient approach. However, these methods do not take into account any spatial variation within the enclosure. The Energy Flow Analysis (EFA) solution for acoustic enclosures can be done analytically. In this paper, the Energy Spectral Element Method (ESEM) is formulated and applied to predict the spatial distribution of energy flux and density of acoustic ducts at high frequencies. ESEM is a matrix methodology based on EFA to solve acoustic and structural vibration problems. In this work, numerical models involving simple and coupled one-dimensional acoustic ducts are generated by ESEM, and the results are compared with energy densities calculated from the pressure fields predicted by the Spectral Element Method (SEM).
Continuing training of teachers and pedagogical practices: relationship with knowledge
Authors: Mendonça Ana , Freire Kátia , Silva Veleida
Published: March 2023

The study aims to foster reflections on the continuing education of teachers, pedagogical practices, student leadership and the relationship with knowledge in view of the general competencies listed in the National Common Curricular Base (BNCC). It is a bibliographic and documentary research, which dialogued with authors who affirm the relevance of a formation that privileges the construction of knowledge and pedagogical practices for the teaching performance as mediators of a process that is biopsychosocial and singular. It became evident that teacher training focuses on the relationship with knowledge through student leadership and pedagogical practices that demystify what I want at and from school, why I go to school, the knowledge and the taste of an education that does not cast, but that promotes changes and the potential for mobilization.
POLEMIK SEMUA ORANG MENDATANGI NERAKA DALAM PERSPEKTIF IMAM AL-TABARI
Authors: Agus Kharir  , Umrana
Published: March 2023

This article describes about hell in various suras in the Qur'an, one of which is Surah Maryam verses 71 and 72. Unlike other verses, this verse states that everyone will come to hell whether he is a disobedient person or a believer. Regarding this verse, there are differences of opinion on the meaning of the word وَارِدُهاَ  which means to come to him. Some interpret it with the meaning of entering. While some others interpret it with the meaning of passing. Imam al-Tabari is one of the commentators who provides a fairly detailed interpretation of the verse. The author uses a qualitative method of literature (library research) with the theory of tahlili. The author conducts a search and collects various data related to the variables studied, then analyzes interpretively and descriptively on the data that has been collected. The meaning of the word وَارِدُهاَ  in this verse according to al-Tabari is al-Mururu or passing, that is, all believers or unbelievers will pass through hell, namely through sirat  that lies above hell.
Síndrome da Acardia Fetal em gestação gemelar monozigótica: relato de caso
Authors: Carvalho Cristopher Mateus , Freire Sara Iasmim Santos , Maia Maria Luiza Peloso , De Freitas João Manoel Rodrigues , Coelho Luiz Fernando de Oliveira , Paulino Júnior Eduardo , Pedrosa Moisés Salgado
Published: March 2023

A acardia fetal é uma complicação rara que afeta gestações gemelares monocoriônicas/diaminióticas e caracteriza-se pela presença de um feto que não apresenta coração (feto acárdico) ou apresenta um coração rudimentar (feto hemicárdico). O objetivo do presente artigo é apresentar um caso de acardia fetal com diagnóstico firmado por exame anatomopatológico no qual o “feto bomba” sobreviveu à gestação sem tratamento específico e sem intercorrências.
Art Intervention in Hong Kong Rural Revitalization Based on Symbiosis: The Case of Lai Chi Wo
Authors: Shen Yuxi
Published: March 2023

Based on the national conditions and the demand of the times, “Beautiful Countryside Construction” has become common sense in rural revitalization in Greater China. Art is believed to be an effective way to intervene and make a difference in this process. However, art intervention is confronted with challenges in rural renewal due to its hysteretic nature and people’s diverging perceptions in understanding and accepting arts. This is especially true with Hong Kong, a hub of drastic economic and cultural interactions. To solve these contradictions art intervention meets in rural areas, the notions of Symbiosis can be instructive through its essence of coordination and mutualism. Lai Chi Wo in Hong Kong has made active and effective efforts to revitalize its rural development with art intervention that shows the philosophy of symbiosis. The symbiotic art intervention features in the conservation of distinctive cultural traditions, the coordination of multiple stakeholders, dynamic adaption to changes, the openness in face of contradictions, a holistic view in planning and implementing, and harmony with nature. In its practice bakced up by the Sustainable Lai Chi Wo Programme, Lai Chi Wo performs well from the above-mentioned dimensions to release its art potential through the improvement of the rural landscape, the design of public service, and the product packing. Although Lai Chi Wo still has a way to go in further releasing residents’ initiative, it offers an instructive model of symbiosis-based art intervention in rural revitalization.
Research on the Autonomy of Industry Associations
Authors: Li Huanhuan
Published: March 2023

With the continuous advancement of the modernization of the national governance system and governance capacity, industry associations, as an important part of social governance, play an increasingly important role in social life, which also poses greater challenges to the autonomy of industry associations. However, due to the complex and changeable industry environment and the influence of the industry association's own characteristics, the industry association has passive autonomy behaviors such as arbitrary fees, overcharging, and organizational monopoly in the actual performance of its responsibilities, which not only damages the reputation and autonomy of the industry association itself, but also seriously affects the healthy development of the industry as a whole. Therefore, this paper studies the problem of poor autonomy of industry associations, in order to provide valuable strategic suggestions for promoting the effective autonomy of industry associations and improving the autonomy level of industry associations.
Research on the Reform of Ethnic Music Education in the Context of Curriculum Civics
Authors: Zhou Yanan , Liu Yunna , Liu Zhiyu
Published: March 2023

With the rapid development of China's economy, technology and other aspects in the context of curriculum thinking, society's demand for talents has also shown a diversified trend. In such a context, folk music, which is of great significance to the cultivation of students' overall comprehensive quality and innovative ability, has a unique local advantage over other disciplines. At the same time, however, folk music in the traditional sense exists only as an art form in people's minds, and there are still problems in folk music education, such as superficial teaching content, rigid educational models, lack of teachers and insufficient heritage, that need to be addressed. Based on the above background, this paper discusses how the three parties, namely universities, teachers and students, can improve their comprehensive quality through effective means and combine the spirit of innovation to better build and create the cause of folk music education. By combining the actual situation at home and abroad and based on the background of curriculum thinking and politics in the new era, this paper hopes to provide some reference for the current path of ethnic music education reform in China and to promote the comprehensive development of ethnic music in colleges and universities.
L'atto linguistico del silenzio in "Un medico in famiglia". Studio pragmatico
Authors: Mohamed Ahmed Neama Abdelaty
Published: March 2023

Il presente studio si propone di analizzare le funzioni pragmatiche degli atti di silenzio utilizzati in Un medico in famiglia e di indagare il rapporto tra silenzio e cortesia. Più specificamente, si concentra sulla super strategia di non fare l’atto minaccioso proposta da Brown e Levinson (1987) ed esplora la misura in cui il silenzio può realizzare le altre principali strategie di cortesia per affrontare gli atti minacciosi per la faccia.

Nel quadro teorico abbiamo fatto riferimento alla tipologia del silenzio e al modello di cortesia di Brown e Levinson (1987). Poi abbiamo classificato gli atti di silenzio raccolti dal corpus seguendo lo schema di Saville Troike (1985), abbiamo calcolato la frequenza del silenzio psicologico e di quello proposizionale. Le conclusioni includono i risultati dello studio.
Dalla tavola al web: la lingua dei fumetti di Leo Ortolani, Zerocalcare, Sio e Fumettibrutti
Authors: Moglia Andrea
Published: March 2023

Il contributo si propone di offrire una panoramica sullo stato del fumetto 2.0 – vengono così definite quelle forme di fumetto che hanno luogo su blog e social network – attraverso l’analisi della sua lingua. Prospettiva che porta a individuare degli elementi di continuità del fumetto 2.0 con quello tradizionale; a dar conto di variabili che collocano il fumetto digitale nel solco del più ampio fenomeno del fumetto d’autore; e a dare un primo sguardo alle problematiche derivate dal passaggio del medium fumetto dalla carta al pixel. Come campione esemplificativo, e certo non esaustivo, del fumetto 2.0 si sono quindi scelte le opere di quattro autori la cui presenza sul web ha seguito tempi e modalità differenti, nell’ordine: Leo Ortolani, Zerocalcare, Sio e Fumettibrutti.
Management Strategy of Community Public Facilities from the Perspective of Fairness Perception: A Single Case Study
Authors: Huang Feiyang
Published: March 2023

Nowadays, some communities infrastructure is usually destroyed, and this problem is always happening in some communities, so much this kind of problem needs to be solved. Based on the theory of fairness perception, this study constructs the evolution mechanism of the community infrastructure operation process and analyzes the cases. Based on the case analysis method, limited resources and business models, and property management affect the community's infrastructure. This study mainly investigates the infrastructure management of a community, to establish improvement methods. Also, this study is helpful to ad-just infrastructure management.
Greening enterprises : transforming processes and workplaces
Authors:   International Labour Organization. Research Department., Saget Catherine , Karimova Tahmina , Luu Trang , Maitre Nicolas , Ananian Sévane
Published: March 2023

The conduct of enterprises is crucial to the natural environment’s well-being and to a just transition. Most enterprises, including small ones, are implementing measures to reduce waste and carbon emissions; in the majority of cases this entails no cost or even a reduction in production costs. Measures to green the places where people carry out their work are an integral part of the greening of enterprises and are important to both workers and employers. But more needs to be done to help enterprises and workplaces become green and be productive in environmentally sustainable ways. Innovative tools and solutions to make enterprises greener are highlighted in this report, including measures for small enterprises in developing countries as well as the role of social dialogue.
Effect of decompressive hemicraniectomy performed within the first 48 hours on mortality in the treatment of malignant infarction of the middle cerebral artery
Authors: Gulensoy Bulent
Published: March 2023

To evaluate the clinical outcomes of patients with malignant middle cerebral artery (MCA) infarction who underwent wide decompressive hemicraniectomy. Fifty-two patients with large MCA infarcts were retrospectively evaluated, and 12 patients who underwent extensive decompressive hemicraniectomy and duraplasty with a bone flap extending beyond the infarct borders were included in the study. The degree of stroke (stroke volume), preoperative and postoperative midline shift of the craniectomy area and improvement in midline shift were calculated on computed tomography. Preoperative and postoperative neurologic examination scores were determined using the modified Rankin Scale. The mean age was 63 (min: 41, max: 79) years. There was left MCA infarction in one patient and right MCA infarction in 11 patients. The postoperative follow-up period of the operated patients ranged from 14 to 90 days. The neurological examination of seven patients (58.3%) showed significant improvement. Eight (66.6%) patients survived. Postoperatively, the mean midline deviation value of 12 patients decreased from 11.04 to 4.8. It is considered that wide decompressive craniectomy performed in young patients in the early period with strict radiological and clinical follow-up can increase survival and functional recovery.
Conservative management of anal fissure accompanying constipation in school-age children
Authors: Harma Birsen
Published: March 2023

An anal fissure is a common problem in children and it refers to a longitudinal tear or an ulcer in the anoderm. The conventional therapy for anal fissures has been warm sitz baths and lthe ocal application of analgesic ointments, stool softeners ,and behavioral therapy as necessary. Simple wound care may often be sufficient for the treatment of anal fissure, but a comprehensive approach is required for accompanying constipation. Between 2015-2022, a total of 263 children suffering from constipation and perianal pain were diagnosed with anal fissure (AF) based on physical examination. Anal fissure and constipation (AFC) questionnaire forms were retrospectively reviewed and results of routine management protocol were assessed which was focused on local wound care and dietary regulation. The ratio of children consuming more than 2-3 cups of packed beverages containing artificial sweeteners, colorants or corn syrup was found 63,89 % (n=167). Daily water consumtion of less than five glasses was 71.1% (n=187). Daily milk consuming was 71,86% (n=189). Stool withholding and soiling was found 57,41% (n=151) and 48,67% (n=128) respectively. In only four cases (1.52%), constipation persisted for more than eight weeks despite meticulous management and improvement was achieved with anal dilatation on the tenth week. It is possible to treat anal fissures successfully and in a reasonable duration with simple local care with prednisolone pomade and a strict diet arrangement that restricts the consumption of packed foods, beverages, snacks, and milk while promoting drinking water and raw fiber intake.
Investigating the impact of design criteria on the expected seismic losses of multi-storey office buildings
Authors: Williamson Michael , John Luis , Sullivan Tim
Published: March 2023

The Ministry of Building, Innovation and Employment is developing advice on how to deliver Low Damage Seismic Design (LDSD) protection for buildings through their Tū Kahika: Building Resilience platform. The draft LDSD advice is considering a design drift limit for multi-storey buildings of 0.5% as part of new damage control limit state design checks. The potential impact of this design criterion on the expected annual loss due to repair costs is investigated for generic reinforced concrete wall case-study office buildings of 4- and 12-storeys in both Wellington and Christchurch. The equivalent static method, in line with NZS 1170.5 and NZS 3101, was used to design the buildings to conventional and draft LDSD specifications, representing current and future state-of-practice designs. The draft LDSD advice aims to limit the expected annual loss of complying buildings to below 0.1% of building replacement cost. This research tested this expectation. Losses were estimated in accordance with FEMA P-58, using building responses from non-linear time history analyses. Although it is found that the new drift limit alone may not limit seismic losses to the target values owing to damage to acceleration-sensitive elements, the results do support the intentions of the draft design advice to significantly reduce the expected seismic losses of complying buildings. The study also highlighted the importance of using an accurate approximation of RC wall stiffness for LDSD, and provides insight into different design strategies that could be followed to effectively limit losses in RC wall buildings as part of LDSD.
Seismic effects of bracing irregularity of light timber-framed buildings
Authors: Liu Angela , Li Minghao
Published: March 2023

Most residential buildings in New Zealand are low-rise light timber-framed (LTF) buildings, constructed according to a prescriptive standard – NZS 3604:2011 Timber-framed buildings. NZS 3604:2011 tabulates the seismic demand and also specifies the test procedure for evaluating the seismic resistance of proprietary LTF walls, which are often plasterboard walls. Designers need to ensure the provided total seismic bracing capacity is at least equal to the total seismic bracing demand, provided that bracing arrangements satisfy the specified irregularity limits.
The irregularity limits of bracing arrangements in NZS3604:2011 were established based on engineering rules of thumb rather than rigorous scientific evidence. Earthquake damage observed in the 2010/11 Canterbury earthquake sequence demonstrated that simple regular LTF houses performed well while irregular houses often had significant damage that was uneconomical to repair. This suggested that the irregularity of LTF buildings was an important factor responsible for the exacerbated earthquake damage.
To quantify seismic effects of permissible irregularities in NZS 3604:2011 and provide scientific evidence for elaborating irregularity limits in NZS 3604:2011, three single storey LTF buildings with varying degrees of permissible plan irregularities were designed and their seismic performance was studied by conducting three-dimensional non-linear push-over analyses. For the non-linear push-over analyses, the in-plane behaviour of LTF walls and ceiling diaphragms were modelled using the models, developed based on NZ practice, as reported in previous research.
The study revealed that permissible irregular bracing arrangements in NZS 3604:2011 could amplify lateral deflections significantly, in comparison with the regular counterparts. As a result, irregular LTF buildings within the scope of NZS 3604:2011 could be susceptible to damage due to excessive deformations in earthquakes and this suggests that the irregularity limits in current NZS 3604:2011 be reviewed and tightened.
Challenges in post-earthquake recovery of damaged and neglected buildings in Christchurch CBD
Authors: Filippova Olga , Elwood Ken , Collins Toni
Published: March 2023

More than a decade since the 22 February 2011 earthquake devastated Christchurch CBD, partially demolished and neglected buildings remain present in the post-earthquake landscape. Christchurch City Council has made significant progress in recent years to reduce the level of neglected buildings across the central parts of the city. To encourage remediation of these buildings, the Council initiated the Barrier Sites programme to keep track of central city sites. This paper documents the current inventory of derelict properties and investigates issues that are delaying progress on these sites. We explore regulatory levers that can be used to influence action on these buildings (e.g. provisions in the Building Act and council bylaws). We also investigate how the local market drivers influence the speed of regeneration. Our review identifies gaps in the regulatory powers to act on barrier sites. Taking action involves meeting difficult definitions and tests under legislation and/or taking court proceedings. Specific legislative tools are needed to provide Councils with the powers they need to ensure action is taken on barrier sites to progress the regeneration of the city after a disaster. We also find that the delays in removing the cordon and uncertainties of the public sector anchor projects contained in the Blueprint have led to the loss of private investment and forced central city developments compete with more affordable commercial and residential offerings outside the CBD. With the passing of the 10-year anniversary of the earthquakes, this project offers a timely reminder of the mammoth struggles that the city has overcome evident in the numerous modern and resilient buildings, yet a few ‘battle sites’ slow the much-needed regeneration towards a resilient city centre.
تأثير تمرينات الاطالة العضلية في بعض المتغيرات الفسيولوجية للممارسات السباحة بعمر (35-40) سنة
Authors: ايمان كاظم هاني  , منى طالب البدري
Published: March 2023

تضمنت مقدمة البحث بالتطرق الى اهميه التمرينات  المختلفة للاطالة العضلية  والتي تهدف اساسا  الى بناء قدراته البدنيه و الفسيولوجية تحت شروط علمية لتحقيق الغرض الذي وضعت من اجله تلك التمرينات وبرزت مشكلة البحث من خلال ملاحظه المستوى البدني المتدني لدى الممارسات للسباحه مما يودي الى حدوث تشنجات عضلية مستمرة كنتيجة حتميه  لضعف القدرات الحركيه ومن ضمنها المرونه . ومن خلال اطلاع الباحثتان على المصادر والبحوث الحديثة و اخذ اراء الخبراء و المختصين وكذلك العمل في مجال اللياقه و السباحة  لفترات طويلة شخصتا حالة مهمة تتكرر باستمرار لدى الغالبية العظمى من المتدربات على مختلف اعمارهن وتعتبر من الظواهر الخطيرة الا وهي ظاهرة  ضعف  اللياقة الحركية مما يوثر حتما في الحركه الصحيحه  ومنع الشخص من اداء العمل العضلي الصحيح  وقداستخدمت الباحثتان المنهج التجريبي للمجموعه الواحدة ،والاختبارات الخاصه بالمتغيرات الفسيولوجية . وبتطبيق تمرينات الاطالة العضلية على عينة من مجتمع البحث تم اختيارهم بالطريقه العشوائية .حيث تكونت عينة البحث  من (7) متدربات . وقد عولجت النتائج بالوسائل الإحصائية من خلال استخدام (الحقيبة الإحصائية SPSS) وعرضت النتائج ضمن جداول وتم مناقشتها. وتوصلت الدراسة إلى إنّ اعتماد تمرينات الاطالة العضلية تعمل على تطوير بعض المتغيرات الفسيولوجية للممارسات للسباحة بأعمار (35-40). واوصت الباحثتان بضرورة اعتماد تمرينات الاطالة العضلية للممارسات للسباحة بأعمار (35-40)  وكذلك فئات عمريه اخرى
Nghiên cứu mô hình phi tuyến tương tác cọc – đất trong bài toán cọc chịu tải trọng ngang
Authors: Thắng Nguyễn Ngọc , Thanh Thịnh Văn
Published: March 2023

Trong phân tích kết cấu bên trên và móng cọc làm việc đồng thời, khái niệm “đường cong p-y” ngày càng được ứng dụng rộng rãi để mô phỏng tương tác kết cấu cọc và đất nền. Mô hình tính thiết lập theo phương pháp này quan niệm đất không phải là vật liệu đàn hồi tuyến tính, quan hệ giữa phản lực của đất lên thành cọc và chuyển vị cọc là quan hệ phi tuyến; phụ thuộc vào các thông số của đất nền, cọc và tải trọng tác dụng lên cọc. Trong bài báo này, tác giả trình bày phân tích bài toán cọc chịu tải trọng ngang dựa trên cơ sở lý thuyết “đường cong p-y” để mô phỏng tương tác cọc- đất; trong đó phần tử cọc được mô hình như một dầm liên tục đặt trên nền đàn hồi.
Investigating the effects of various input beam profiles on the propagations of light in two-dimensional interfaced binary
Authors: Doan Tung Anh , Tran Xuan Truong , Nguyen Xuan Thau
Published: March 2023

In this work, we numerically study how various input beam profiles influence the linear and nonlinear light propagation at the interface of two-dimensional (2D) binary waveguide arrays. It is revealed that, due to the presence of the central homogeneous interfaced waveguides, light beams are effectively steered into the preferred direction. Interestingly, the formation of discretely localized states in nonlinear modes can be intentionally utilized to optimize the stability and intensity of the signals at the central interfaced channels. This study thus opens alternative possibilities to achieve reliable distant beam propagation through discrete optical systems.
Nghiên cứu, thiết kế hệ thống phao trôi ứng dụng trong thu thập dữ liệu môi trường biển
Authors: Phan Hồng TS Minh , Lê Văn Công
Published: March 2023

Phao trôi là thiết bị tự hành được sử dụng rộng rãi trên thế giới để đo các tham số hải văn và môi trường trên đại dương. Chương trình khoa học và công nghệ trọng điểm cấp bộ Tài nguyên và Môi trường“Nghiên cứu đổi mới sáng tạo, thiết kế và chế tạo thiết bị chuyên dùng phục vụ điều tra cơ bản về tài nguyên và môi trường, xử lý chất thải giai đoạn 2021-2025” đã xây dựng Đề tài “Nghiên cứu, thiết kế chế tạo phao trôi thu thập dữ liệu biển”, mã số: TNMT.2021.03.02. Nội dung bài báo này là một phần kết quả nghiên cứu của Đề tài, mô tả các nghiên cứu điển hình về giải pháp tính toán thiết kế chế tạo phao trôi phù hợp với điều kiện Việt Nam.