bluuebunny/crossref_metadata_2025 huggingface dataset:
POLÍTICAS UNIVERSITÁRIAS E GÊNERO:
Authors: Rondon Pereira Leihge Roselle , Diamantino Ferreira de Lima Silvia , Maciel Cristiano
Published: December 2023

As universidades se constituem como espaços potentes para a diminuição das iniquidades de gênero, principalmente em relação à formação profissional e o desenvolvimento científico. Para tal propósito, ações e políticas universitárias precisam ser desenvolvidas e alinhadas a fim de promover condições de ingresso, permanência e avanços na carreira acadêmica. Em vista disso, neste estudo foi realizado o levantamento bibliográfico em formato de Revisão Sistemática Qualitativa das produções nacionais em português sobre as políticas universitárias e gênero, tendo como foco as políticas ou estudos que abrangem as mulheres. No processo metodológico, foram realizadas string de consulta no Portal da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Capes. Os trabalhos selecionados são dos últimos dez anos, correspondente ao período de 2012 a 2022. O levantamento inicial resultou em 312 artigos, após averiguação e análise dos artigos foi possível constatar 09 trabalhos sobre o tema pesquisado. Como resultado foi identificado que as políticas universitárias e gênero, principalmente referente ao feminino, são incipientes e ainda insuficientes para englobar as novas facetas percebidas como dificuldades na formação das discentes no Ensino Superior.
STRATEGIC MARKETING IN A DYNAMIC MARKET ENVIRONMENT:
Authors: Klimova Inna , Hordieieva Inna , Sereda Nataliia , Pashchenko Olha , Petecki Ignacy
Published: December 2023

The article is devoted to the study of strategic marketing roles within the context of dynamic markets. It examines the methods and approaches that enterprises can use to achieve competitive advantages in these circumstances. The paper highlights the importance of strategic marketing in the context of modern business and explores adaptive approaches to the development of marketing strategies. Furthermore, the authors analyze the results of three key innovation rankings, the Global Innovation Index (GII), the European Innovation Scoreboard (EIS), and The Bloomberg Innovation Index, to identify the shortcomings and prospects of Ukraine's innovative development. The paper presents the dynamics of changes in the share of creative goods, works, and services in the total volume of shipped goods. The authors identify drawbacks and prospects for innovative development based on the current state of Ukraine's economy. In addition, the article analyzes the general trends in market dynamics, the impact of technological innovations on the business environment, the spread of globalization in the modern world, and how these factors affect strategic marketing. Particular attention is paid to trend analysis and forecasting methods, as well as the importance of innovation in strategic marketing. The research provides examples of successful implementation of innovative strategies in various business sectors. The authors present the prospects for innovative development in Ukraine. These prospects offer many opportunities for further growth and competitiveness on a global scale. The statistical evaluation of the research results showed the reproducibility and reliability of the data obtained.
FUNCTIONING AND DEVELOPMENT OF NATIONAL AND EUROPEAN ADULT EDUCATION SYSTEMS:
Authors: Tamozhska Iryna , Lehan Iryna , Shcherbak Ihor , Suprun Daria , Hryhorenko Tetiana
Published: December 2023

In the imminent future, an accelerated aging trend is anticipated in certain professions, concomitant with the swift emergence of novel occupational domains. Consequently, there will be a heightened demand for fresh knowledge across diverse age cohorts. Adult education emerges as a pivotal mechanism capable of adeptly addressing this exigency. This study examines the evolving adult education frameworks in both Ukraine and Europe, delineating primary commonalities and distinctive attributes. Additionally, an evaluation of the impact of the European adult education system on the maturation of the national counterpart is undertaken. The findings reveal that the adult education system in Ukraine is grounded in the guidance provided by European counterparts in its developmental trajectory, concurrently aspiring towards autonomous and congruent rejuvenation. The delineated legislative and regulatory framework governing the operation of adult education within our nation underscores the imperative for enhancements in this educational domain. The necessity for the advancement of lifelong learning in Ukraine is underscored through a thorough examination of a sociological survey. The outcomes of this analysis substantiate the exigency to elevate public awareness concerning the phenomenon of adult education and to foster an appreciation for the systematic nature of its operation. The potential for the development of adult education in Ukraine appears promising; however, due to objective constraints, this potential has yet to be fully realized.
V. Ya. Bogucharsky’s activity on the creation of the L. N. Tolstoy Museum in St. Petersburg
Authors:   Saratov State University, Balashovsky Institute (branch), Nazarov Vladilen V.
Published: December 2023

The article examines the participation of the pre-revolutionary historian, publicist and public figure V. Ya. Bogucharsky in the creation of the Leo Tolstoy Museum in St. Petersburg. This event was timed to coincide with the eightieth anniversary of the great Russian writer.
Air Quality Study at Different Elevation Levels Using Drone Payload Air Quality Measurement Device (D-PAQ)
Authors: M. Zahari N. , A Aiman M , Nurhikmah F , H Zawawi M
Published: December 2023

Construction sites can be found in both urban and rural areas, often in close proximity to residences. They can thus cause home pollution due to the distance and the materials used. This study aims to visualize PM2.5, PM10, temperature and humidity by producing air quality mapping and correlating parameters at the stadium and construction site. An Arduino-based air quality measurement payload device was developed to measure the air quality by different levels. The drone was used to collect air quality data by mounting the device to the drone. Measurements were taken at three different elevations for each study area, and the application software generates the air quality map based on the location coordinates. The correlation evaluation of the concentration of PM2.5 and PM10 with temperature and humidity was then determined. The results showed that the concentrations of PM2.5 and PM10 at the construction site are much higher compared to the stadium due to the construction activities nearby.
Keywords: air quality, unmanned aerial vehicle, mapping
Thermal Comfort Analysis on the Residential Buildings in Sarawak
Authors: Yuan En John Tin , Zainal Abidin Wan Azlan
Published: December 2023

Thermal comfort is a subjective response that reflects the contentment between one’s state of mind and the current environment. The energy consumption of the building sector has rapidly increased due to improved living standards and rising expectations of residents regarding thermal comfort. Mechanical ventilation, especially air conditioning systems, is essential for hot and humid countries aiming to achieve an ideal indoor comfort condition. However, such cooling systems often consume a significant amount of electricity, which contradicts the concept of energy conservation. Therefore, thermal comfort assessment is a method that can be employed to address this issue. Evaluating the thermal perception of occupants can subsequently facilitate more efficient electricity usage, aligning with the goal of energy conservation. In this study, a thermal comfort analysis was conducted on free-running residential buildings in Sarawak. These buildings were naturally ventilated with minimal use of mechanical ventilation systems. Physical measurements and subjective assessments were employed to evaluate the thermal responses of the residents based on various sensation and comfort scales, including the ASHRAE scale, Bedford scale, thermal acceptability scale, and thermal preference scale. Additionally, the widely used PMV model was utilized to predict the thermal sensation experienced by the residents. The results of the study indicated that the Bedford scale exhibited the highest percentage of acceptable responses, followed by the ASHRAE scale, thermal acceptability scale, and thermal preference scale. The PMV model was observed to overpredict the residents’ thermal responses. The comfort temperatures derived from the study were 27.5 ∘C, 28.1 ∘C, and 26.2 ∘C according to the ASHRAE scale, Bedford scale, and PMV model, respectively. Based on the actual percentage of dissatisfaction that ensures 80% satisfaction, the acceptable indoor temperature range was found to be 27.3 ∘C to 29.6 ∘C. Similarly, the acceptable range for relative humidity was 74.0% to 92.0%, and for air velocity, it was 0.18 m/s to 0.66 m/s.
Keywords: thermal comfort, thermal perception, sensation, comfort scales
Environment and Benchmarking: Industry 4.0 Sustainable Work Readiness Framework
Authors: Ali Imron Mochamad , Ridhuan Tony Lim Abdullah Muhammad
Published: December 2023

This paper presents a sustainable work readiness framework for engineering students, incorporating core skills, personal skills, and self-efficacy as mediating variables. The study aims to investigate the impact of core skills and personal skills on engineering students’ work readiness, as well as the mediating influence of self-efficacy on this relationship. The researchers designed and tested a work readiness framework with three focal points: skills, personal skills, and self-efficacy, and their influence on engineering students’ work readiness. The findings indicate that core skills, personal skills, and self-efficacy positively and significantly influence engineering students’ work readiness. Self-efficacy can be explained by the core skills and personal skills variables at 87.8%, while the work readiness variable can be explained by core skills, personal skills, and self-efficacy at 85.4%. This study contributes to the existing literature by proposing a sustainable work readiness framework and measurement instrument that link core skills, personal skills, and self-efficacy as mediating variables influencing work readiness. The results are beneficial not only to Universiti Teknologi PETRONAS, Malaysia, as they directly reflect the work readiness of UTP’s final-year undergraduate engineering students but also to individuals, universities, teaching staff, organizations, human resource specialists, and public administrators. They can use these findings to enhance the development of individual work readiness skills and increase the work readiness of students in their respective universities. The novelty of this study lies in proposing a sustainable work readiness framework tailored to equip engineering students with the skills required and acquired in Industry 4.0.
Keywords: student, engineering, PLS-SEM, skills, self-efficacy, sustainable, work readiness
Workplace Deviant Behaviours: A Critical Review of the Empirical Literature
Authors: Maitama Kura Kabiru , Mohiddin Fadzliwati , Mohd. Shamsudin Faridahwati , Abdulkareem Abubakar Ramatu , Maya Salleh Noor
Published: December 2023

Extant empirical research suggests that Workplace Deviant Behaviour (WDB) represents harmful acts that threaten organizations and/or their members. Specifically, research suggests that WDB is associated with a large variety of negative consequences, including decreased organisational commitment, lower levels of self-confidence, higher levels of employee absenteeism, and increased drug use/abuse at work, among others. This chapter critically provides an overview of previous research on the antecedents and consequences of WDB. In particular, the chapter explores WDB constructs and then reviews empirical findings about the typologies, antecedents and consequences of such Behaviour. Before the conclusion, the chapter also identifies several exciting areas for further research.
Keywords: deviant behaviour, interpersonal deviance, organisational deviance, workplace deviance
An Investigation into the Critical Reading Skills of Engineering Students at 2 Private Universities in Malaysia and Vietnam
Authors: Van Le Ha , Su Li Chong , Wan Roselind
Published: December 2023

This study compares the critical reading proficiency of engineering students from two private institutions in Malaysia and Vietnam. It examines the degree to which PISAbased critical reading test scores of first- and final-year students vary. 182 engineering students, including 86 Malaysian and 96 Vietnamese undergraduates, were involved in this project. Descriptive and quantitative analyses were performed on the data. According to the findings, most students at two universities exhibited moderate critical reading skills. Moreover, the study’s outcomes revealed no substantial disparities between the critical reading levels of the final year Malaysian and Vietnamese students. By contrast, the performance of first-year students at two universities varied significantly on some test items. Some considerations regarding the selection of Western-based texts and the use of open-ended questions in the PISA reading test that might cause difficulties for Eastern students are also demonstrated in this study.
Keywords: critical reading, Pisa 2018 reading assessment, engineering students, higher education
A Bibliometric Analysis of Biodegradable Products in Circular Economy and Consumer Perception
Authors: Bee Ling Fang , Wai Ching Poon
Published: December 2023

The transition towards a global circular economy is widely acknowledged as one of the most promising solutions to counteract resource depletion and environmental deterioration. In alignment with this perspective, there has been a rise in the availability of environmentally friendly products in the consumer market. This shift towards sustainable production and consumption patterns has led to a surge in scholarly interest surrounding biodegradable studies, particularly from the consumer viewpoint, within the context of the circular economy. However, the exploration of this topic, especially concerning the consumer perspective and its role in the circular economy, remains limited in the existing literature search. With the ongoing progression towards a circular economy, there is an evident need for a deeper understanding, extracted from available literature. Utilizing a bibliometric analysis approach, this study aims to enhance comprehension of the present knowledge landscape and delineate potential future research directions linked to consumers’ roles in the transition from a linear to a circular economy, as well as their intent to adopt biodegradable products. Employing boolean operators and wildcard searches, a topic exploration was conducted within the Web of Science (WoS) core collection database on August 22, 2022. The study spanned from the first publication in the field in 2017 to the current date. A total of 51 documents were retrieved for comprehensive bibliometric analysis. To visualize research productivity and bibliometric insights, Tableau and VOSviewer were employed as presentation tools. The findings unveil the involvement of 223 authors hailing from 26 countries. The top three research areas encompass Environmental Sciences Ecology (35.3%), Science Technology Other Topics (33.3%), and Engineering (29.4%). Notably, the majority of significant contributors originated from the United States. Leading the pack of core publication journals is the Journal of Cleaner Production, cited 129 times in WoS. Co-authorship and country collaboration networks indicate a minimal level of partnerships. Through keywork co-occurrence network analysis, three prominent themes were identified: process, materials, and consumers. This analysis distinctly elucidates various developmental stages as well as nascent dimensions that constitute potential focal points for future research agendas in the field.
Keywords: bibliometric, biodegradable, circular economy, consumer, WoS
La trascendencia del tránsito y el transporte multimodal en la codificación aduanera
Authors: Meisel-Lanner Roberto
Published: December 2023

La República de Colombia, consciente del apogeo del crimen a nivel global y del modo como emplean los regímenes aduaneros, expidió con la nueva regulación aduanera una serie de modificaciones al régimen de tránsito y transporte multimodal. Esto con el fin de alcanzar un margen de eficacia, seguridad y confiabilidad en las operaciones que a diario se llevan a cabo en el país y rumbo al exterior. De ahí la importancia de examinar el contenido de esas disposiciones con este artículo de investigación.
Proveedores ficticios y su régimen sancionatorio tributario en Colombia
Authors: Amaya Torres María Fernanda
Published: December 2023

En este artículo se busca estructurar y compilar la información disponible sobre el régimen sancionatorio imponible a las personas declaradas como proveedores ficticios, haciendo especial énfasis en la aplicación de las normas efectuada por la jurisprudencia del Consejo de Estado, en particular en la resolución de casos concretos. Para ello se estudiarán las sanciones consagradas en los artículos 671, 647 y 648 del Estatuto Tributario, la jurisprudencia del Consejo de Estado en la materia y la doctrina emitida por la DIAN. Por último, se realiza una breve referencia a la facturación electrónica como mecanismo para combatir el fraude y la evasión fiscal realizada por medio de estos proveedores.
Seismic stratigraphy and structural analysis in the determination of petroleum play within Salin basin, Myanmar
Authors: Aung Sai Naing Lin , Maw Win , Moe Aung , Aung Kyi Nwe Nwe , Aung May Thu Thu
Published: December 2023

This study presents a new interpretation of the seismic stratigraphic unit equivalent to the Late Cretaceous to Pliocene formations in the Salin basin. Many researchers investigated the outcrops of the stratigraphic succession of the Salin basin but there is a lack of comprehensive analysis by seismic interpretation. This study provides a comprehensive description of the structural development within the Salin basin, enhancing our comprehension of the regional stratigraphic evolution of the examined region. Seismic sequences were delineated using a combination of horizon mapping, internal reflection configuration, termination patterns, and thickness analysis. We identified two distinct mechanisms for lateral fault seals: (1) primary juxtaposition seals and (2) secondary fault rock seals (also known as membrane seals). Once the hydrocarbons are matured within the source formations (Late Cretaceous to Early Oligocene shales units): Kabaw (KB); Laungshe (LA); Tabyin (TA); Pondaung (PO); Yaw (YA); and Shwezettaw (SZT), they are migrated towards the reservoir formations (Pondaung (PO), Shwezettaw (SZT), Padaung (PA), Okhmintaung (OHK), and Kyaukkok (KK)) through these predicted paths. Generally, the primary migration takes place along the fault or fractured planes or pores within rock units. In the southwestern limb of the Yenangyaung anticline, the disharmonic folding and upward bending of the KK, PY, OHK, and PA formations resulted in the deformation of ductile strata within the PA Formation, forcing them towards the peripheral synclines. The main deep fore-thrust in the southwestern limb of the Chauk anticline rooted within the PA Formation flattened up while approaching the OHK and PY formations. Chauk anticlinal axis above the PY and OHK detachment level are more migrated toward the northeast. As a result, above the crest of the deep anticline, the shallow low-angle fore-thrust pushed up into the growth strata, leading to the uplift of the YA and SZT formations within the Letpando anticline. YA Formation crops out locally along the axis of the structure and is the major seal, with sandstones in the underlying Eocene PO Formation being the main reservoir.
Analiza wskaźników kompetencji fonologicznej w odniesieniu do propozycji zawartej w "CEFR Companion Volume" (2020)
Authors: Prizel-Kania Adriana
Published: December 2023

W pierwszej części artykułu omówiono rolę sprawności fonologicznej w posługiwaniu się językiem obcym oraz propozycję jej opisu, która została rozwinięta w uzupełnionej wersji CEFR–CV (2020). W pierwszej wersji dokumentu (CEFR, 2001) kompetencja fonologiczna została zdefiniowana, ale kwestie związane z jej wpływem na opanowanie języka obcego nie doczekały się szerszej refleksji glottodydaktycznej. Brakowało także wskaźników dla poszczególnym poziomów zaawansowania językowego. W niniejszym artykule zamieszczono propozycję tłumaczenia na język polski skali biegłości kompetencji fonologicznej, na którą składają się: ogólna kontrola fonologiczna (overall phonological control), artykulacja dźwięków mowy (sound articulation) oraz umiejętne stosowanie cech prozodycznych mowy (prosodic features). W drugiej części artykułu wskaźniki te zostały poddane analizie, a ponadto podjęto dyskusję z nową propozycją opisu sprawności fonologicznej, odnosząc się do badań z zakresu psycholingwistyki i praktyki glottodydaktycznej. Główny nacisk położono na brak wytycznych w zakresie recepcji dźwięków mowy, która w dużej mierze warunkuje opanowanie poprawnej wymowy, a także umożliwia odbiór wypowiedzi mówionych, wpływając tym samym na działania produkcji i recepcji ustnej.
Bez gramatyki nie można być szczęśliwym, czyli o warunkach niezbędnych do osiągnięcia „stanu przepływu” w kontekście glottodydaktyki polonistycznej
Authors: Terka Beata
Published: December 2023

M. Csikszentmihalyi w wyniku wieloletnich badań podjął próbę odpowiedzi na odwieczne pytanie o warunki poczucia szczęścia (2022). Zdefiniował stan optymalnego doświadczenia, będący jednocześnie stanem szczytowej efektywności, i nawał go flow (stanem przepływu). Niniejszy artykuł proponuje spojrzenie na podejście ukierunkowane na działanie w nauczaniu języka polskiego jako obcego jako na potencjalne pole doświadczania stanu przepływu przez obie strony procesu kształcenia. W centrum rozważań znajduje się nauczanie – uczenie się gramatyki, stanowiące warunek konieczny do osiągnięcia optymalnego doświadczenia w kontekście glottodydaktyki polonistycznej. Tekst przynosi przykład realizacji 10-tygodniowego projektu edukacyjnego stwarzającego uczącym się możliwość doświadczenia stanu flow oraz opis badania ankietowego przeprowadzonego po wykonaniu zadania, a dotyczącego uczuć/stanów emocjonalnych i przemyśleń towarzyszących uczestnikom projektu na różnych jego etapach. Wyniki pokazują na konkretnym przykładzie działanie mechanizmów umożliwiających utrzymywanie się w paśmie przepływu w ramach procesu kształcenia językowego. Artykuł zamyka propozycja spojrzenia na nauczanie – uczenie się gramatyki jpjo jako na istotny komponent współtworzący dobrostan obu stron odnośnego procesu.
Działania mediacyjne w certyfikacji znajomości języka polskiego jako obcego. Czas na (r)ewolucję
Authors: Janowska Iwona
Published: December 2023

Na początku XXI wieku większość instytucjonalnych egzaminów z języków obcych w Europie została dostosowana do opisów biegłości językowej zawartych w Europejskim systemie opisu kształcenia językowego (2001/2003). Tymczasem wydany w 2020 r. tom uzupełniający – CEFR – Companion volume znacząco rozszerzył koncepcję posługiwania się językiem, wprowadzając nowe skale i deskryptory w zakresie mediacji. Doprecyzowane i uszczegółowione działania mediacyjne zyskały nowy wymiar, co powinno zostać uwzględnione nie tylko w procesie kształcenia językowego, ale również w testowaniu i certyfikacji znajomości języków obcych. Celem artykułu jest charakterystyka działań mediacyjnych w nowym ujęciu oraz próba implementacji mediacji na gruncie certyfikacji znajomości języka polskiego jako obcego. Przedmiotem rozważań będą: specyfika działań mediacyjnych, mediacja w standardach wymagań egzaminacyjnych dla języka polskiego jako obcego oraz zasady tworzenia zadań mediacyjnych, które mogą posłużyć autorom testów i materiałów dydaktycznych.
Językowy obraz "wolności" w wypowiedziach polskich i ukraińskich studentów
Authors: Sokół-Klein Anna
Published: December 2023

Celem artykułu jest ukazanie językowego obrazu wolności w wypowiedziach polskich i ukraińskich studentów uczących się na Wydziale Filologicznym UŁ i analiza zmian zachodzących w sposobie definiowania wspomnianego pojęcia poprzez zestawienie własnych badań z tymi, które w latach 1990 i 2000 przeprowadziła inna badaczka, Irina Lappo (2006). Za materiał badawczy posłużyły ankiety, w których studenci musieli wybrać spośród listy 36 wartości 5 najważniejszych i ponumerować je w skali od 1 do 5 (numer 1 oznacza najważniejszą wartość itd.), napisać własną definicję wartości, uzasadnić, dlaczego wskazana wartość jest dla nich ważna oraz podać synonimy odnoszące się do wybranej wartości. Badanie ilościowe pokazało, jakie wartości są ważne dla młodych ludzi i na ile istotna jest dla nich wolność. Następnie skupiono się na konceptualizacji wspomnianego pojęcia z uwzględnieniem czynników kontekstualnych. Ponieważ sformułowane przez studentów definicje mają charakter tekstów naturalnych, w opisie materiału przyjęto metodę definicji kognitywnej – szczególnie przydatna dla zebranego materiału okazała się ta jej właściwość, która polega na kategorialnym, fasetowym uporządkowaniu zdań definiujących. Wolność okazała się być niezwykle ważną wartością dla młodych ludzi, o czym świadczą badania ilościowe: wśród polskich studentów znalazła się na drugim miejscu (12,41%), zaś ukraińskich – na szóstym (5,19%). W wypowiedziach ukraińskiej młodzieży widoczne są nawiązania do sytuacji wojennej: zarówno w definiowaniu, konotacjach semantycznych, jak również w motywacjach wyboru wartości, co wyraźnie pokazuje, że kształtowanie się znaczenia pojęcia często uzależnione jest od warunków historycznych. Jeśli chodzi o dane statystyczne dotyczące frekwencji kategorii semantycznych: dla osób obu narodowości najważniejsze jest rozumienie wolności jako braku ograniczeń. Polacy najrzadziej utożsamiają analizowaną wartość z wyrażaniem siebie (10%). Z kolei Ukraińcy nie odnieśli wolności do życia w zgodzie ze sobą (0%).
Effect of Zinc Nutrition on Lathyrus (Lathyrus sativus L.) under Varying Sowing Dates in the Gangetic Plains
Authors: Majee Arindam , Maji Srijani , Bhowmick Udayan Rudra , Mondal Sanchita , Biswas Preetam , Mondal Anannya , Saharoy Aditi , Paul Anusree
Published: December 2023

Background: In the lower Gangetic plains, which have typical short winters and Zn-deficient soil, identifying a temporally flexible sowing window with adequate Zn fertilization assumes importance to produce Zn-dense lathyrus in rice-based systems. The current study was conducted to evaluate the effects of sowing dates and Zn nutrition on growth, Zn enrichment and economics of lathyrus. Methods: The experiment was laid out in a split plot design with three replicates comprising two sowing dates (14th and 29th November) in main plots and eight Zn nutrition encompassing various Zn application methods and method-specific doses in the sub-plots. Result: Late sowing with foliar spraying of 1.0% ZnSO4 at pre-flowering and pod development stages significantly improved growth traits and yield, while fetching maximum economic benefits in lathyrus. Although sowing dates exerted no significant effect, foliar spraying with 1.0% ZnSO4 significantly improved Zn concentration in lathyrus seed (30.36 ppm). Hence, under inevitable late sowing conditions, lathyrus is an ideal choice when accommodated with adequate Zn fertilization since it is capable of sustaining adequate productivity and nutritive values under suboptimal conditions because of its ability to strike a balance between root and shoot growths.
Investigating the effectiveness of blended learning in English foreign language classroom
Authors: Benghalem Boualem
Published: December 2023

The COVID-19 pandemic has forced educational institutions worldwide to explore new learning modes, including blended learning, which combines face-to-face instruction with online learning. Despite the potential benefits of blended learning, its effectiveness is influenced by several factors that can pose challenges, particularly in terms of student outcomes. This study aimed to investigate the attitudes of third-year English students toward blended learning. A total of 45 students completed an online questionnaire, and three teachers participated in interviews. Results indicated that students had mixed attitudes towards blended learning and generally preferred face-to-face instruction over online learning. Additionally, the study found that while some teachers expressed negative attitudes toward blended learning, others recognized its potential effectiveness and importance. These results highlight the need for educators to consider the challenges and advantages of blended learning and provide appropriate support and resources to help students adapt to this new mode of learning.

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Keywords: Attitude; blended Learning; Covid-19; E-learning; face-to-face instruction; learning English.
Applying Developed Genetic Algorithm Operators to the Knapsack Problems
Authors: Mustafa Kaya
Published: December 2023

This study investigated the effect of the previously developed random mixed crossover (RMC), back controlled selection (BCSO), double directions sensitive mutation operators (DDSM), and backward controlled termination criteria (BCTC) on the performance of a genetic algorithm (GA). In the first study, the following three benchmark 0-1, bounded, and unbounded knapsack problems problems were analyzed. In the first stage, the existing operators namely; multi-point crossover operator and tournament selection operator, 1% mutation ratio, and the fitness convergence termination criteria were applied to the benchmark problems. In the second stage of the study, the analysis was conducted by separately applying the previously developed operators, RMC, BCSO, DDSM, and BCTC to the same benchmark problems, and the results obtained from the analysis in this stage were compared with those obtained from the first stage. In the third stage of the study, the previously developed RMC, BCSO and DDSM operators, and BCTC were applied to the same benchmark problems in the same analysis, and the results were compared with those obtained from the first stage. The results of the analysis showed that when the developed operators (crossover, selection and mutation) and termination criteria were collectively used, they were more successful than the existing operators and the developed operators that were separately applied to the benchmark problems.
Remote Control Of A Serial Manipulator Using Depth Camera
Authors: Suat Karakaya
Published: December 2023

In this study, a serial robot arm was manipulated in real time using a depth sensor. Xbox-Kinect sensor is used as depth sensor. Kinect data was transferred to an industrial computer and processed. A three-axis serial robot arm was developed, and experiments were carried out on this developed prototype in real time. The drive of the three-axis robot is provided with RC servo motors and these motors are controlled by Arduino Uno R3 board. To find the joint angles, the image obtained from the Kinect camera has evolved into a skeleton form through the image processing program developed in the ARDUINO-Processing environment. Vector elements are defined on the human limbs of which posture is to be calculated. The angles between the limbs were obtained by applying trigonometric operations to these vectors. The reference angles were sent to the Arduino Uno R3 board, and the servo motors that provide the movement of the robot were controlled according to these angle values and the movement of the system was ensured. As a result of the experiments, it has been observed that the robot arm can imitate the movements made instantly.
Investigating the Need for the Development of Mathematics Physics E-Modules for Students
Authors: Astalini Astalini , Darmaji Darmaji , Kurniawan Dwi Agus , Citra Yulita Dwi
Published: December 2023

This research is motivated by the difficulties of students in studying Mathematics Physics II with fourier series material because the main source books used are all in English. Students also admitted that the difficulty in studying Mathematics Physics II was due to the lack of variety of examples. In addition, it is also known that the development of e-modules for the Physics Mathematics II course has never been done before. Therefore, the researchers conducted this investigation with the aim of knowing how much students need for the development of e-modules for the Fourier series material in the Mathematics Physics II course. The method used in this study is a mixed method (mixed method). Data was collected using a questionnaire sheet and student interviews. The data obtained in the form of quantitative data and qualitative data. Quantitative data was analyzed by descriptive statistical analysis test, while qualitative data was analyzed using the Miles & Huberman approach. Through the results of this study, it was found that most of the students expressed their need for the development of the e-module in Mathematics Physics II for fourier series material. The novelty of this study is that the material used is Fourier series material which has never been studied by previous research.

 

Key words: Education, E-module, Investigation, Mathematics, Physics
Technical and Economic Analysis of Different Types of Composite Pipes Compared to Conventional Pipes for the Same Purpose
Authors: Srebrenkoska Sara , Krstev Dejan
Published: December 2023

In the framework of this paper, a comparison of six types of composite pipes with conventional metal pipes of prochrome was made, where it was concluded that composite pipes are more resistant to high internal pressures, while being lighter and with a much lower price. Composite pipes are a good substitute for conventional prochrome metal pipes in terms of quality and cost and can be successfully applied in several industries for transporting fluids, chemical and fuel tanks, and tankers.
Dose-response relationship between toothpaste soluble fluoride absorbed in the gastrointestinal tract and saliva fluoride secretion
Authors: Rocha Deborah Rackel Caldas da , Ricomini Filho Antônio Pedro , Tabchoury Cinthia Pereira Machado , Cury Jaime
Published: December 2023

Aim: This study aimed to evaluate if there is a dose-response relationship between toothpaste chemically soluble fluoride absorbed in the gastrointestinal tract and fluoride secreted by saliva, giving support to the use of saliva as surrogate for plasma fluoride. Methods: A 4-phase single blind study was conducted, in which 10 participants were subjected in each phase to one of the assigned treatment groups: group I: fresh sample of a Na2FPO3/CaCO3-based toothpaste with 1,334 μg F/g of total soluble fluoride (TSF) and groups II–IV: aged samples of this toothpaste presenting TSF concentrations of 1,128, 808, and 687 μg F/g, respectively. In all phases, the participants ingested an amount of toothpaste equivalent to 70.0 μg F/Kg body weight, as total fluoride (TF). Saliva and blood samples were collected before (baseline) and up to 180 min after toothpaste ingestion as indicator of fluoride bioavailability. F concentration in saliva and blood plasma was determined with a fluoride ion-specific electrode. The areas under the curve (AUC) of F concentration versus time (AUC = ng F/mL × min) and the peaks of fluoride concentration (Cmax) in saliva and plasma were calculated. Results: A significant correlation between mg of TSF ingested and the AUC (r=0.47; p<0.01), and Cmax (r=0.59; p<0.01) in saliva was found; for TF, the correlation was not significant (p>0.05). In addition, the correlations between plasma and saliva fluoride concentrations were statistically significant for AUC (r=0.55; p<0.01) as for Cmax (r=0.68; p<0.01). Conclusion: The findings support that saliva can be used as a systemic biomarker of bioavailable fluoride present in Na2FPO3/ CaCO3-based toothpaste.
Forecasting a museum visit post pandemic using exponential smoothing model
Authors: Puspasari Shinta , Gustriansyah Rendra , Sanmorino Ahmad
Published: December 2023

This paper aims to evaluate the performance of a machine learning model for predicting the number of visitors to a museum after the COVID-19 pandemic. The easing of policies that began to be implemented by the Palembang city government after the end of the pandemic at the end of 2022 became a momentum in predicting the number of visits to the SMBII museum. During the pandemic the museum experienced a very drastic decline due to closures and restrictions on activities at the museum and had an impact on achieving the museum's targets in the fields of tourism and education. Museum managers need to establish a strategy as an effort to achieve the targets set during the post-pandemic period. This study predicts the number of visits to the SMBII museum in post-pandemic years by applying the double exponential smoothing (ESM) model. The dataset used is SMBII museum visit data which is divided into three categories of visitors, namely students, local and foreign. The evaluation results show that the double ESM model has the best performance with MSE = 3.8 and a = 0.9. The phenomena that occurred in the student visitor category affected ESM's performance in predicting visits where MSE in the post-pandemic period had a 200% higher value than before the pandemic which was influenced by the implementation of post-pandemic policies in museums. With the forecasting results in this study, it is hoped that it can become information in developing strategies and improving the performance of post-pandemic museums
Legitimacy of the Notary Inspection Board within the Indonesian Legal Framework
Authors: Mubaroq Ahmad Muhajir Firrizqi , Muljosantoso Sugeng , Anggraeni Dessi , Tabroni
Published: December 2023

This study examines the position and legitimacy of the establishment of a Notary Inspection Board within the Indonesian legal framework, with a particular focus on the Law on Notary Position (UUJN) and Ministerial Regulation of Law and Human Rights (Permenkumham) Number 15 of 2020. The research employs a normative legal method to scrutinize norms within the UUJN and Permenkumham 15/2020, prompted by perceived normative disharmony between these regulations regarding oversight and sanctioning of notaries. Contrary to prior research that suggested a normative disharmony, this study finds that the Inspection Board acts on behalf of the Notary Oversight Board, as its members are part of the latter, with duties delegated by the Chairperson of the Notary Oversight Board. Thus, Permenkumham 15/2020 does not contradict the UUJN. Nevertheless, for greater clarity, the study recommends revisions to Permenkumham 15/2020, emphasizing the basis of authority and formation of the Inspection Board.Highlights:

No legal disharmony between Ministerial Regulation 15/2020 and the Law on Notary Position.
Notary Examination Board is part of the Notary Supervisory Board.
Amendments to Regulation 15/2020 are suggested for clearer authority and establishment process.

Keywords: Notary Examination Board, Notary Supervisory Board, Ministerial Regulation 15/2020, Law on Notary Position, legal harmonization.
Long-Term Effect of VR-based Brain-Computer Interfaces Training in Brain Activity and Clinical Outcome: A Study with Chronic Stroke Patients
Authors: Vourvopoulos Athanasios , Fleury Mathis , Blanco-Mora Diego , Fernandes Jean-Claude , Figueiredo Patrícia , Badia Sergi Bermúdez i
Published: December 2023

Restorative Brain-Computer Interfaces (BCIs) can provide an alternative non-muscular channel for stroke patients who lack volitional movement by reinforcing the modulation of sensorimotor rhythms through motor-imagery (MI). MI practice can be augmented through embodied proprioceptive feedback delivered by virtual reality (VR).
Nonetheless, detailed information concerning the impact of embodied VR-BCI training in clinical outcome is still largely missing.
This paper investigates the long-term effect of VR-BCI training in brain activity patterns measured through electroencephalography (EEG), functional magnetic resonance imaging (fMRI) and clinical scales through the Fugl-Meyer Assessment (FMA) pre-, post- intervention.
Four chronic stroke patients underwent a 3-week MI-BCI longitudinal intervention, performing a bimanual rowing task (NeuRow) in VR involving MI and motor observation. From the EEG, the Event-related Desynchronization (ERD) and lateralization indices were extracted from the Mu band (8-12 Hz), and from the MR imaging, the activation from the primary motor (M1) and supplementary motor (SMA) regions of interest (ROIs) was analyzed during MI. Finally, the BCI performance was computed from the BCI training session.
Results show that all patients induced significantly the Mu ERD power, however, the affected side showed reduced ERD compared to baseline during the contralateral MI. Significant ERD differences originating from both the lesioned and the healthy hemisphere were found when comparing post- with pre- intervention in all patients, and decreasing ERD was found for patients with no clinical improvement. Patients with decreased lateralization of ERD had no improvement of the FMA score. Activity within ipsilesional M1 and SMA is correlated with the FMA score. Overall, current results show that stroke patients in the chronic phase can modulate their brain activity patterns using MI in an embodied VR-BCI task, with specific patient differences between brain activity and clinical outcome. Nonetheless, only patients with increased ERD lateralization showed clinical improvement.
DEAr – Differential Expression Analyzer
Authors: Karpenko Dmitriy
Published: December 2023

Genes expressions are key features of cells and tissues studied in laboratories and clinics. Before analyzing expression data, normalization must be performed. Normalization methods can be generalized to the idea of forming a baseline from a subset of stable genes and then representing gene expressions as differences from this baseline. There are solutions available to help verify that the genes provided are stable enough to be used as a reference. Such a strategy works for high-throughput sequencing, but in cases of real-time PCR we have to work with a limited number of genes and especially when we compare with data from previous experiments. In such cases, we may struggle to find genes that are stable for the required cells and conditions. Here, I present a software that simultaneously checks expressions of all genes in the dataset and selects the most stable as a baseline for the less stable, using weighted calculations for normalization corrections. The Differential Expression Analyzer (DEAr) assigns weights to all values depending on accuracy of direct measurements and reproducibility of differential expressions in the dataset, at the same time the program utilizes provided external knowledge about stability or instability of genes in considered materials and contributes it to weights as well. The important improvement is that the original algorithm allows individual weight to be assigned to each gene expression value for each sample to perform normalization corrections. It allows DEAr to work without input for possible missing values. The algorithm is based on recursive computations that are described in detail in the article. The program is packaged in an executable file for the OS Windows. DEAr accepts and returns data in Excel format, so no programming skills are required for fast, automated analysis of differential expression.
Ultrasonography-Based Localization of Intraparotid Lymph Nodes: Retrospective Study in Patients Without Systemic Disorders
Authors: BALKAN Elif POLAT , İNCEBEYAZ Burak , DENİZ Hatice Ahsen , DELANTONİ Antigoni , ORHAN Kaan
Published: December 2023

Background The challenge for surgeons arises in cases of parotid metastasis, particularly when dealing with deep masses that involve the upper branches of the facial nerve. This study aims to determine the distribution of intraglandular lymph nodes in the parotid gland relative to the facial nerve utilizing ultrasonography.
Methods Two distinct USG devices were employed in two separate centers for this study: Siemens Acuson S2000 USG scanner with a linear probe of 4-9 MHz and a high-frequency linear probe of 5.5-18 MHz, and GE Logiq S8 USG scanner with a linear probe of 9 MHz and a high-frequency linear probe of 12 MHz. The study analyzed 330 USG images where the probe was held longitudinally to visualise the parotid gland. The group achieved a consensus on all images.
Results The locations with the highest concentration of lymph nodes were 1A (21.5%) and 2A (21.5%), whereas 2A-B (4.2%) exhibited the fewest lymph nodes. Males demonstrated a statistically significantly higher incidence of lymph nodes than females. Furthermore, the study identified a statistically significant correlation between age and the location of lymph nodes. The analysis of two different populations in this study revealed statistically significant differences in the location of most lymph nodes.
Conclusions The findings hold potential significance for the early diagnosis of parotid gland metastases from head and neck pathologies, utilizing USG as a cost-effective, rapid, and non-invasive imaging modality. Additionally, this information may aid in preventing damage to the facial nerve during surgical interventions.
Real-World Impact of Bridging Therapy on Outcomes of Ide-cel for Myeloma in the U.S. Myeloma Immunotherapy Consortium
Authors: Afrough Aimaz , Hashmi Hamza , Hansen Doris , Sidana Surbhi , Ahn Chul , Peres Lauren , Dima Danai , Freeman Ciara , Puglianini Omar Castaneda , Kocoglu Mehmet , Atrash Shebli , Voorhees Peter , Shune Leyla , McGuirk Joseph , Simmons Gary , Sborov Douglas , Davis James , Kaur Gurbakash , Sannareddy Aishwarya , Ferreri Christopher , Gaballa Mahmoud , Janakiram Murali , nadeem omar , Midha Shonali , Wagner Charlotte , Locke Frederick , Patel Krina , Khouri Jack , Anderson Larry , Lin Yi
Published: December 2023

In a retrospective analysis at 11 US medical centers, bridging therapy (BT) impact after receiving idecabtagene vicleucel was assessed in 214 patients. 79% received BT, including 12% Selinexor-containing, 45% alkylator-based, 15% proteasome inhibitor combinations, and 18% immunomodulatory drugs +/- monoclonal antibody combinations (IMiD +/- mAb combos). BT recipients had worse performance status, higher stage disease, ferritin and CRP pre-infusion. The overall response rate to BT was 12%, with no difference among BT subgroups. Safety profiles were similar, but Selinexor had a higher grade ≥2 ICANS incidence. Median progression-free survival (PFS) was 6.7 months in BT vs. 11.5 months in no-BT (p=0.007). Median PFS was longest with IMiD +/- mAb combos (12 months), comparable to no-BT, and significantly longer than other BT subgroups (p=0.01). Alkylator-based BT had inferior PFS compared to IMiD +/- mAb combos (p=0.03). Median overall survival (OS) for the BT was 13.8 months vs. not reached in no-BT (p=0.002). Alkylator-based BT had shorter OS compared to others (11.97 months vs. NR; p=0.001). Stepwise Cox regression showed alkylator-based BT and response