bluuebunny/crossref_metadata_2025 huggingface dataset:
Preliminary Findings of Structural Quality Requirements in Malaysia Public Preschools from Multiple Stakeholders’ Perspectives
Authors: Ahmad Nazir Nadzmin , Mohamed Harith Nor Hafizah , Abd Samad Suhaimi
Published: April 2024

Stakeholders define preschool quality in their own context. This study aimed to explore the structural quality requirements in Malaysia public preschools from the triparty stakeholders’ perspectives: the top-down, bottom-up and outside-in. This study adopted a case study design and an in-depth interview data collection method. The thematic analysis revealed three structural quality elements required in Malaysia settings: human, conducive environment, and other supporting factors. The preliminary finding of the study highlights the identification of teacher assistant as one of the structural quality requirements in Malaysia public preschools. Perhaps future study be extended into a quantitative method for generalisation.
Being Mega And Becoming International: Opportunities and challenges for Universiti Teknologi MARA (UiTM)
Authors: Bakar Ahmad Naqiyuddin , Mahmud Mohammad Bastyian , Mokhtar Rashidah , Ibrahim Khalilah
Published: April 2024

UiTM2025 provides future priorities framework by explicitly stated that UiTM is highly committed towards establishing a world-class research platform for global performance by providing impactful portfolios on translational research, high impact publications, creative and smart innovations, and partnerships with stakeholders. However, the design and implementation of international activity that sets out in UiTM2025 does not mean that the University has adequate capacity to address global issues, thereby undermining its international positioning and outlook. Against the historical account of the development of the UiTM, this paper evaluates evolution, opportunities and challenges associated with UiTM’s international positioning.
Exploring Interactive Roles in the Communication Through Drama Online Classroom in Universiti Teknologi MARA, Malaysia
Authors: Mohd Nor Zaamah , Dass Laura Christ , Othman Noor Ahnis
Published: April 2024

This qualitative study aims to identify and categorize interactive roles within a Malaysian tertiary drama classroom. It examines the impact of virtual interaction on students' language learning experiences when using drama to improve communication. Employing focus group discussions as the primary data collection method, this research involves 20 undergraduates enrolled in the Communication Through Drama (EPC522) course offered under the LG240 program, i.e., the Bachelor of Applied Language Studies-English for Professional Communication (Hons) in Akademi Pengajian Bahasa, Universiti Teknologi MARA, Shah Alam, Selangor, Malaysia. The study is based on the Social Constructivist theory by Vygotsky (1962, 1978) and the Visible Thinking (VT) approach identified by Ritchhart (2006) as part of Project Zero (PZ) at Harvard University. Online platforms and tools utilized for interactive drama activities are specified in the study. The findings reveal the challenges faced in completing drama activities online and demonstrate that the implementation of VT routines enhances students' interactive roles and communication skills. Despite the challenges, students embraced this new educational experience that fosters a more interactive and student-centered environment. The implications of these findings for language education and drama pedagogy in Malaysia are discussed.
How Do You Measure Up? Exploring students' perceptions of peer- and self- assessment
Authors: Abdul Halil Norhafizah , Mohd Mohzan Maizatul Akmal , Ahmad Zubir Hanani , Hassan Norhaslinda
Published: April 2024

Self-and-peer assessments have been shown to be effective in improving the writing skills of ESL learners. In this study, 87 pre-diploma students at Universiti Teknologi MARA Cawangan Pulau Pinang completed a self-and peer-assessment checklist for an essay writing assignment. A survey and a focused group discussion of 5 students found that they felt the checklist helped them to be critical, independent, confident, and better organized when writing essays. Although some students found the checklist challenging and time-consuming, most of them felt that the checklist is beneficial and enjoyable to use.
Student’s Perception of Motivation and Burnout
Authors: Yusof Radduan , Mohamed Harith Nor Hafizah , Lokman Asmidar , Abd Batau Mohamed Fajil , Mohd Zain Zarina
Published: April 2024

This study examines the impact of students' motivation on burnout. A survey was conducted with 232 students, assessing their motivation and burnout. The analysis reveals a positive relationship between the motivational component (exhaustion and disengagement) and burnout, supporting the hypothesis. The findings suggest that interventions targeting motivational factors can potentially alleviate burnout. The study emphasises the importance of addressing burnout and considering motivational, expectancy, and affective factors in developing interventions.
Proposed Strategic Framework for Specialized Police Training Program towards Enhancing Police Performance in Abu Dhabi
Authors: Abboud AlYammahi Ali Khameis Ali , Robani Anidah
Published: April 2024

Abu Dhabi Police is currently experiencing severe decline in officer performance Thus, reviewing the police training programme has been viewed as urgent and deemed necessary to enhance the performance. This study presents a strategic framework that highlights the vitality of specialized training programs to enhance police performance in Abu Dhabi. The results may help to affirm relationship between specialist training program, human technology capability development, and police officers’ performance. The strategic framework may be instrumental to Abu Dhabi Police Department to prepare their police force with specialized training programs and human technology capacity.
Non-Govermental Organizations: Social mobilization and empowerment for community health promotion
Authors: Mohd Arshad Mohd Ramlan
Published: April 2024

The emergence of Non-Governmental Organizations (NGOs) in Malaysia is important as they are part of agents for social mobilizing in the community development field. Those NGOs play a greater role in helping the government by encouraging civic engagement in terms of community health promotion. This qualitative content analysis, review the issue of social mobilization and empowerment. There are several roles of NGOs in Community Health Promotion (CHP) including advocacy and standard-setting, health service delivery, community mobilization, and information exchange. The roles by NGOs in promoting healthy lifestyles have a direct impact on the level of national health and morbidity.
Qualitative Assessment on the Impact of Family-Based Drug Prevention Program by the National Anti-Drugs Agency in Malaysia
Authors: Abdullah Siti Salina , Abdul Latip Abdul Rahman , Sa’at Nor Hayati , Wahab Suzaily
Published: April 2024

Family-based prevention programs aim to prevent youth from falling victim to substance abuse issues by focusing on what families can offer. This study attempts to evaluate the effectiveness of the Family on Alert (FoA) program conducted by NADA. A qualitative method was utilized involving focus group discussions with key informants from NADA in the state of Selangor, Kedah, Johor, Sabah, and the Federal Territory of Kuala Lumpur. NVivo software was used to analyze the qualitative data. Generally, the FoA program implemented by NADA has positively impacted the participants, particularly in increasing the awareness, knowledge, and attitude among parents in preventing drug abuse among adolescents in Malaysia.
Proposing Religiosity as a Moderating Variable to Determine Factors in Fraud Intention from the Fraud Triangle Theory Perspective
Authors: Muhamad Fauzi Nur Afiqah , Abdul Rahim Memiyanty , Lokman Asmidar
Published: April 2024

The fraud scandals in Malaysia among public servants provide a chance to understand why fraudsters could be motivated to commit fraud. The purpose of the paper is to review and propose religiosity as a moderating variable in determining the influence of each element of the Fraud Triangle Theory (pressure, opportunity, and rationalisation) on fraud intention. This paper will provide three reasons religiosity is vital as a moderating variable for understanding fraud intention from various elements in the Fraud Triangle Theory.
Towards the Establishment of Ombudsman in Malaysia: What can we learn from Sweden?
Authors: Abu Yahya Mohd Helmi , Mohd Hed Norhafiza
Published: April 2024

This paper analyses the establishment of the Ombudsman in Sweden by looking at its historical background, scope and effectiveness. The discussions are important to provide a best practise model to be applied by Malaysia in its efforts to establish an ombudsman. By using a qualitative approach through document analyses, the findings show that the Ombudsman Institution in Sweden is clear evidence of the country’s commitment to protecting people's rights and improving the quality of governance. The excellence of the Ombudsman Institution in Sweden largely depends on the procedures and practices of complaint management that can be adopted by other countries, mainly Malaysia.
Crisis Management in Malaysian Companies during Challenging Times: A review
Authors: Yahaya Nurul Nabilah , Othman Sarina , Tuan Ismail Tuan Nooriani
Published: April 2024

The need for management under the context of crisis had been a huge realization after the sudden pandemic bombarded the world and give severe impacts toward the corporate sector all over the world in many aspects. Thus, this article aims to review the literature relating to the crisis management and its application by the Malaysian companies during crisis or challenging times. In Malaysia, companies suffered losses due to sudden crisis (pandemic) and companies with proper crisis management are the Government Link Companies (GLCs) as compared to the private sector companies.
Perception and Possibilities of the Malaysian Commission of the Registry of Societies Establishment
Authors: Che Soh Mazlan , Yusof Radduan , Abdul Rahim Memiyanty , Zamzuri Norol Hamiza , Abdul Halim Hasliza , Ramli Lokman Effendi , Mohd Sibi Norhaslinda , Mohd Noor Norazam
Published: April 2024

This study explores how autonomy, authority, accountability, and ability impact the perception of the proposed Malaysian Commission of the Registry of Societies (SPPM) among NGOs in Malaysia. This study fills the gap in the limited research on establishing the Commission from the perspective of the NGOs. A survey was administered to 2229 individuals and analysed using the Partial Least Squares Structural Equation Modelling (PLS-SEM). The study finds that autonomy and authority positively influence perception, while accountability and ability have an insignificant relationship. The study's findings will aid policymakers, government officials, and stakeholders in establishing and managing the SPPM.
The role of electronic advertising on Consumer purchasing Behavior
Authors: Eskander Rozhan Saifur , Muhammed Banaz Ahmed
Published: April 2024

The use of social networks, including Snapchat, has become a daily routine for many individuals in society and is used for many different purposes. If it is used by citizens to send messages and pictures, celebrities also use it for advertising purposes for different brands. This study is a descriptive study that used a survey form to collect data with the aim of finding out the motives that make the participants watch celebrity advertisements on Snapchat. It also examined the role of celebrity advertisements posted on Snapchat in citizens' choices and purchases of a product. As a result, although the use of Snapchat is particularly high among respondents (media technical students), the type of advertising and the use of celebrities in advertisements does not play as much a role in customer choice as price and brand type.
Twitter Analysis of Health Care Workers’ Sentiment and Discourse Regarding Post–COVID-19 Condition in Children and Young People: Mixed Methods Study
Authors: Chepo Macarena , Martin Sam , Déom Noémie , Khalid Ahmad Firas , Vindrola-Padros Cecilia
Published: April 2024

Background

The COVID-19 pandemic has had a significant global impact, with millions of cases and deaths. Research highlights the persistence of symptoms over time (post–COVID-19 condition), a situation of particular concern in children and young people with symptoms. Social media such as Twitter (subsequently rebranded as X) could provide valuable information on the impact of the post–COVID-19 condition on this demographic.

Objective

With a social media analysis of the discourse surrounding the prevalence of post–COVID-19 condition in children and young people, we aimed to explore the perceptions of health care workers (HCWs) concerning post–COVID-19 condition in children and young people in the United Kingdom between January 2021 and January 2022. This will allow us to contribute to the emerging knowledge on post–COVID-19 condition and identify critical areas and future directions for researchers and policy makers.

Methods

From a pragmatic paradigm, we used a mixed methods approach. Through discourse, keyword, sentiment, and image analyses, using Pulsar and InfraNodus, we analyzed the discourse about the experience of post–COVID-19 condition in children and young people in the United Kingdom shared on Twitter between January 1, 2021, and January 31, 2022, from a sample of HCWs with Twitter accounts whose biography identifies them as HCWs.

Results

We obtained 300,000 tweets, out of which (after filtering for relevant tweets) we performed an in-depth qualitative sample analysis of 2588 tweets. The HCWs were responsive to announcements issued by the authorities regarding the management of the COVID-19 pandemic in the United Kingdom. The most frequent sentiment expressed was negative. The main themes were uncertainty about the future, policies and regulations, managing and addressing the COVID-19 pandemic and post–COVID-19 condition in children and young people, vaccination, using Twitter to share scientific literature and management strategies, and clinical and personal experiences.

Conclusions

The perceptions described on Twitter by HCWs concerning the presence of the post–COVID-19 condition in children and young people appear to be a relevant and timely issue and responsive to the declarations and guidelines issued by health authorities over time. We recommend further support and training strategies for health workers and school staff regarding the manifestations and treatment of children and young people with post–COVID-19 condition.
Bayesian Networks for Prescreening in Depression: Algorithm Development and Validation
Authors: Maekawa Eduardo , Grua Eoin Martino , Nakamura Carina Akemi , Scazufca Marcia , Araya Ricardo , Peters Tim , van de Ven Pepijn
Published: April 2024

Background

Identifying individuals with depressive symptomatology (DS) promptly and effectively is of paramount importance for providing timely treatment. Machine learning models have shown promise in this area; however, studies often fall short in demonstrating the practical benefits of using these models and fail to provide tangible real-world applications.

Objective

This study aims to establish a novel methodology for identifying individuals likely to exhibit DS, identify the most influential features in a more explainable way via probabilistic measures, and propose tools that can be used in real-world applications.

Methods

The study used 3 data sets: PROACTIVE, the Brazilian National Health Survey (Pesquisa Nacional de Saúde [PNS]) 2013, and PNS 2019, comprising sociodemographic and health-related features. A Bayesian network was used for feature selection. Selected features were then used to train machine learning models to predict DS, operationalized as a score of ≥10 on the 9-item Patient Health Questionnaire. The study also analyzed the impact of varying sensitivity rates on the reduction of screening interviews compared to a random approach.

Results

The methodology allows the users to make an informed trade-off among sensitivity, specificity, and a reduction in the number of interviews. At the thresholds of 0.444, 0.412, and 0.472, determined by maximizing the Youden index, the models achieved sensitivities of 0.717, 0.741, and 0.718, and specificities of 0.644, 0.737, and 0.766 for PROACTIVE, PNS 2013, and PNS 2019, respectively. The area under the receiver operating characteristic curve was 0.736, 0.801, and 0.809 for these 3 data sets, respectively. For the PROACTIVE data set, the most influential features identified were postural balance, shortness of breath, and how old people feel they are. In the PNS 2013 data set, the features were the ability to do usual activities, chest pain, sleep problems, and chronic back problems. The PNS 2019 data set shared 3 of the most influential features with the PNS 2013 data set. However, the difference was the replacement of chronic back problems with verbal abuse. It is important to note that the features contained in the PNS data sets differ from those found in the PROACTIVE data set. An empirical analysis demonstrated that using the proposed model led to a potential reduction in screening interviews of up to 52% while maintaining a sensitivity of 0.80.

Conclusions

This study developed a novel methodology for identifying individuals with DS, demonstrating the utility of using Bayesian networks to identify the most significant features. Moreover, this approach has the potential to substantially reduce the number of screening interviews while maintaining high sensitivity, thereby facilitating improved early identification and intervention strategies for individuals experiencing DS.
Exploring the Relationship Between Smartphone GPS Patterns and Quality of Life in Patients with Advanced Cancer and their Family Caregivers: A Longitudinal Study (Preprint)
Authors: Lee Kyungmi , Azuero Andres , Engler Sally , Kumar Sidharth , Puga Frank , Wright Alexi A. , Kamal Arif , Ritchie Christine S. , Demiris George , Bakitas Marie A. , Odom J. Nicholas
Published: April 2024

BACKGROUND

Patients with advanced cancer and their family caregivers often experience poor quality of life. Self-report measures are commonly used to quantify quality of life of family caregivers but may have limitations such as recall bias and social desirability bias. Variables derived from passively obtained smartphone GPS data are a novel approach to measuring quality of life that may overcome these limitations, and enable detection of early signs of mental and physical health deterioration.

OBJECTIVE

This study explored an innovative method for predicting QOL levels using passively-collected smartphone GPS data.

METHODS

This was a secondary analysis involving 7 family caregivers and 4 patients with advanced cancer that assessed correlations between GPS sensor data captured by a personally-owned smartphone and QOL self-report measures over 12 weeks through linear correlation coefficients. QOL as measured by the PROMIS Global Health 10 was collected at baseline, 6, and 12 weeks. Using a Beiwe smartphone app, GPS data were collected and processed into variables including total distance, time spent at home, transition time, and number of significant locations.

RESULTS

The study identified relevant temporal correlations between QOL and smartphone GPS data across specific time periods. For instance, in terms of physical health, associations were observed with the total distance traveled (12 and 13 weeks, with r's ranging 0.37 to 0.38), time spent at home (-4 to -2 weeks, with r's ranging from -0.41 to -0.49), and transition time (-4 to -2 weeks, with r's ranging -0.38 to -0.47).

CONCLUSIONS

This research offers insights into utilizing passively obtained smartphone GPS data as a novel approach for assessing and monitoring QOL among family caregivers and advanced cancer patients, presenting potential advantages over traditional self-report measures. The observed correlations underscore the potential of this method to detect early signs of deteriorating mental and physical health, providing opportunities for timely intervention and support.
Categorisation of Rural Development Stakeholders in Bui Division, North West Region of Cameroon
Authors: Nyanyoh Bime Blaise , Wanie Clarkson Mvo
Published: April 2024

Rural development is a complex process involving multiple stakeholders with diverse interests and roles. The question of categorising these stakeholders which is missing in current literature is an urgent matter. This study aims to categorise the rural development stakeholders and examine their spatial geographical coverage in Bui Division of Cameroon. To do this, data was obtained from primary and secondary sources. Primary data were collected through field observations, personal interviews with RD institutions and administration of 360 questionnaire to the rural population of Kumbo, Oku and Noni Sub-Divisions within Bui Division. The collected data was analyzed using descriptive and cartographic techniques with the help of figures, percentages, tables and a map. The findings revealed internal and external stakeholders in the rural development process, who are unevenly distributed within the division (40.9% in Kumbo, 30% in Oku and 29.1% in Noni). The study concludes that a critical foundation to formulate strategies for strengthening RD planning and implementation via stakeholder categorization in the area is in dire need. By providing a novel stakeholder categorisation approach, the study recommends that the internal and external stakeholder groups should each delineate their own set of priorities and requirements in streamlining sustainable future RD in the area. Also, the state should ensure balanced distribution of RD stakeholders by increasing their numbers in the less developed sub-divisions such as Noni and Oku in order to ensure that all sub-divisions equitably benefit from RD initiatives.
Challenges English teachers and students face in teaching and learning poetry in Class VI of Rangaytung Primary School, Chhukha Dzongkhag
Authors: Gangchuk Gangchuk , Dukpa Norbu
Published: April 2024

The poetry question of class VI is marked out of 8 both in the mid-term as well as in the annual examination according to the English Curriculum Framework, Classes PP-XII, of which the poem should be from outside Reading & Literature, Class VI. After studying the marks scored by 14 students of class VI of Rangaytung Primary School, Chhukha in the mid-term examination, 2023, more than 75% of the students on average scored below 4. Therefore, the study found out what reasons students had for not fully understanding the poems taught in the classroom. The study also touched on the perceptions English teachers of class VI had on the partial understanding of poetry taught in the classroom by the students. The participants for the study were selected based on purposive sampling. The study adopted qualitative research design to collect data from the students and teachers. Qualitative thematic analysis was used to interpret the collected data. The findings of this study include difficulty in understanding the meaning of words because of the use of linguistics and taking the teaching and learning of poetry lightly by both the teacher and the students in the first place. As a consequence of this, students took less interest in learning poetry than other genres of literature. Teaching strategies used by the English teacher also played a vital role in making poetry learning interesting to the learners. Understanding of poetry was better when the teacher used simple sentences with appropriate examples to explain the poem. Moreover, poetry lesson were rarely repeated, which was actually necessary. Keeping all difficulties aside, the teacher played a crucial role in making poetry learning interesting to the children. Recommendations to English teachers of class VI are discussed separately towards the end of the study.
Blockchain Based Farmer’s Fund Distribution System
Authors: Abhishek Deshmukh
Published: April 2024

Abstract: In the contemporary landscape, the agricultural sector grapples with a host of real-time problems stemming from outdated fund distribution methodologies. The existing systems exhibit a lamentable lack of efficiency, transparency, and accountability, exacerbating the hardships endured by farmers, students, and entrepreneurs seeking essential financial support. This predicament, with its associated bottlenecks and corruption vulnerabilities, obstructs the timely allocation of funds, hindering not only the progress of individual beneficiaries but also the overall socioeconomic development of the region. In response to these pressing issues, our project emerges as a beacon of hope and transformation. By harnessing the disruptive potential of blockchain technology, we endeavour to revolutionize the fund distribution process, offering a panacea for these systemic challenges. Our multifaceted solution encompasses a user-friendly mobile application tailored for farmers, real-time dashboards that provide government authorities with transparent oversight, and an immutable blockchain ledger that indelibly records every transaction. These technological innovations coalesce to forge a system that not only empowers beneficiaries by affording them unfettered access to critical financial support but also paves the path to a progressive future. The project's significance extends far beyond fund distribution; it stands as a herald of governmental service modernization, data management reform, and financial inclusivity. By directly addressing these persistent and dynamic challenges, we endeavour to elevate the agricultural sector and, in turn, the entire socioeconomic landscape, all while setting a standard for transparent governance and equitable development.
Assessment of Patient Medication Adherence Using Digital Health Technologies: A Research
Authors: Hoval Tejas , Nevase Siddhi
Published: April 2024

Abstract: Patient medication adherence is critical for successful treatment outcomes and cost-effective healthcare delivery. Despite its importance, non-adherence remains a significant challenge. Digital health technologies offer promising solutions through real-time monitoring and personalized interventions. This paper reviews the effectiveness and challenges of digital tools for medication adherence, highlighting diverse interventions such as apps and wearables. Findings indicate varying effectiveness and challenges, including user engagement and privacy concerns. Digital health tech holds promise for improving adherence and health outcomes, but further research is needed for optimal integration into clinical practice.
IoT Based Automated Tomato Sorting Machine
Authors: Sivakumar Dr. P. , J Gnanaprasad. , C Lokesh , V Praveen.
Published: April 2024

Abstract: Sorting of Tomatoes is necessary as tomatoes are widely used and an important fruit in India hence they play a vital role in our day to day lives. Our goal is to provide better quality tomatoes to meet the market standards and for that we need fresh and ripe tomatoes instead of unripe tomatoes. In India, sorting of tomatoes is done by humans which is prone to human error. We need to minimize the error and for that a low cost Tomato Sorting Machine is proposed which differentiates between ripe and unripe tomatoes on the basis of their colour. To differentiate between ripe and unripe tomatoes two TCS3200 RGB Colour Sensors are used in the proposed system. The tomatoes are passed in a straight line on the incline to the characterization point. The distinguishing proof of the colour of tomatoes passed on should be possible by checking the recurrence investigation of the yield of the colour sensor. The arranging of tomatoes as ripe and unripe depends on the colour force caught by TCS3200 colour sensor. The general framework precision was 93.33%. The arranging execution was evaluated for 1500 tomatoes for every hour with 1 channel which can be expanded if at least 2 channels are utilized.
Implementation & Development of an Application for Room Searching
Authors: Balpande Dr Vijaya , Kumre Aniket , Dongarwar Bhuvanesh , Parate Himanshu , Selukar Tomeshwar , Ganvir Prajwal
Published: April 2024

Abstract: The room rental issue is one of the elemental parts of society. Nowadays, it is extremely difficult to find suitable accommodation in city areas if people search for it physically. An online common platform can play a vital role in this case. The purpose of the study is to develop a common web-based online platform for both tenants and room owners so that both tenants and room owners will mutually benefit from the system. Our website helps the people to find a budget friendly and mid-range room by area, location, price and other criteria. They can view photos of rooms before renting and also share rooms with other people to save money on rent and utilities. It also provides a mess service, where students can get mess services located within the area, also our website provides information about the Restaurant in each area. The mess service is a convenient way for people to get their meals delivered to their rooms. In our website, the chat app services features for both room owner and users, so they can communicate with each other. Instead of relying on emails or phone calls, users can instantly chat with room owners to clarify questions, negotiate specifics. This improves responsiveness and reduces communication delays. A new era of education and research based on chatbots. A chatbot can be a valuable asset for room searching, in this chatbots can answer frequently asked questions about rooms, this can be time saving. The Google Geolocation help the users, so they easily find the rooms, mess services and even connect with the people travelling on similar routes. Overall, Room Dhundo is a valuable resource for people who are looking for a place to stay in India. The website is easy to use, affordable, and offers a number of features that are specifically designed for peoples.
Campus Parking Availability System
Authors: More Prof. Mrs. Prajakta A , Khalase Ms. Mayuri , Kulkarni, Ms. Khushi , Naik Prathamesh , Shinde Sanket
Published: April 2024

Abstract: In past decades, IoT was not clearly visible to people, but nowadays - IoT has increasingly organizations in a variety of industries are using IoT to operate more efficiently delivered enhanced customer services, improve decision making and increases the value of businesses. It consists of smart devices which are used to collect, send and act on data which is required for the system. Nowadays IoT plays an important role in the parking systems. IoT is a heart of embedded systems due to which every embedded system is more efficient and user-friendly. This IoT application we are using in our project to enhance the nowadays parking systems by using different components such as sensors, scanners, web-services, motors, authentication components etc which will be interfaced with each other by using IoT.
Experimental Analysis on Mechanical Properties of Geopolymer Concrete
Authors: Lokesh Bhukya , Rao Dr Akula Krishna , Kumar Begari Vishal , Ashraff Shaik
Published: April 2024

Abstract: A major environmental issue is pollution in production of cement throughout the world. Large number of carbondioxide emissions are released in manufacturing of cement which leads to global warming. Geopolymer concrete (GPC) is an alternate to the cement and environmental- friendly material in construction fields because of zero emission of greenhouse gases. In this study ground granulated blast furnace slag (GGBS) and fly ash as blenders and sodium silicate & sodium hydroxide as combined alkaline activator used making of GPC. The 40% of GGBS is replaced with fly ash. In this study 8M (molarity) of NaoH solution is used. Manufactured sand (stone dust) because of bankrupting natural resources posed threat to the environment. In this study mechanical properties and durability properties of geopolymer concrete are done. Mechanical properties are compression strength test, tensile test and flexural test and durability studies are absorption test, sulphate test.
Adaptation of plant protection technology considering fungalbacterial associations
Authors: Platonov Vladislav A. , Chudinova Elena M. , Elansky Sergey N.
Published: April 2024

Plant infections are often caused by complexes of microorganisms that may include both fungal and bacterial species. In some cases, a symbiotic relationship between fungi and bacteria is observed, which makes a significant contribution to the development of pathogenesis. The work analyzes the phytopathogenic potential of bacteria associated with fungi. Fungal cultures that did not have visible (including microscopy) symptoms of bacterial damage were selected for study. Using PCR with primers for bacterial mitochondrial genes followed by sequencing of amplicons in such fungal cultures, the presence of bacteria was established. Analysis of sequencing data showed that among the bacteria associated with fungi there were species related to known phytopathogenic bacteria that cause diseases of crops. The results obtained show the need to adjust plant protection measures. Most chemical fungicides are ineffective against bacteria. Protection schemes should include biological, biorational and chemical agents that can simultaneously control the development of fungi and bacteria. Crop rotations should be designed to avoid alternating crops susceptible to the same bacteria. Another important element of plant protection is the removal or destruction of plant residues.
Biological effectiveness of insecticides in pear psylla control
Authors: Podgornaya Marina E. , Didenko Nadezhda A. , Prah Svetlana V. , Vasilchenko Anfisa V.
Published: April 2024

Psylla pyri L. is the pear dominant pest, which damage can reach 7090 %. 57 generations of the insect can develop during one growing season in the south of Russia. Phytophage is difficult to control due to development of insecticide resistance and presence of different growth stages at the same time in summer. Therefore, the research aim was to identify the most effective insecticides with various modes of action that restrain the number and development of pear psylla nymphs. The research tasks were to clarify biological features of pear psylla development and to determine effectiveness of insecticides with various modes of action in controlling P. pyri L. population. Pear psylla development in Prikubansky zone of the Krasnodar region was studied and the results were presented. During the research years, the sum of effective temperatures necessary for: start of egg laying was 40 C (at a threshold of 6 C); beginning of larvae hatching was 121122 C; period from egg to imago 300 C. Pest development monitoring showed that the insect has 6 full generations in the growing season. Field experiments were conducted with Leven pear variety in Prikubansky zone, central gardening subzone of the Krasnodar Territory on the basis of genetic collection of North Caucasian Federal Scientific Center of Horticulture, Viticulture, Winemaking in 20212022 to determine biological effectiveness of insecticides. The results revealed that chemicals based on juvenoids and chitin synthesis inhibitors were not inferior in effectiveness to chemical insecticides. The two-year studies showed that the highest effectiveness after a single application of the chemicals Akarb, WDG (250 g/kg fenoxycarb) and Dimilin, WDG (800 g/kg diflubenzuron) was on the 10th day and amounted to 83.391.7 %, which was higher than the effectiveness of the standard.
Anthropogenic impact on stability of forest crops development of silver birch Betula pendula Roth in the green zone of Astana
Authors: Kabanova Svetlana A. , Kochegarov Igor S. , Kabanov Andrey N. , Danchenko Matvey A. , Shakhmatov Pavel F. , Bortsov Valery A. , Scott Sabina A.
Published: April 2024

Recreational load affects the quality of the environment, which is confirmed by the change of fluctuating asymmetry of silver birch leaves. The deviation level of the environmental quality is minimal when the quality is normal. However, when the environmental quality level is declining it leads to decrease in stability and state of biome, which is observed by the sign of the magnitude of changes as the integral indicator of developmental stability. The purpose of the research was to study fluctuating asymmetry of leaves of silver birch ( Betula pendula Roth) in the green zone of Astana. The objects of research were 19-year-old artificial plantings of silver birch, some of which underwent intercropping practice simultaneously on the same field 7 years after planting. The planting site was conventionally divided into high and low latitudes due to the vertical elevation change in a landscape. All the studied forest plantings to some degree exhibited a weakening state. The condition of the trees is gradually declining, which constitutes 66.971.2 points on replanted plots and 72.372.4 points - on non-replanted trial plots in 2022. Prior to the creation of a recreational zone in transplanted crops at a high latitude, an initial stage of deviation from the conventional norm was observed. After the forest crop improvements were implemented, fluctuating leaf asymmetry indicator reached its highest magnitude in 2022 in all the studied crops, except for transplanted crops at a low latitude, which had a 3rd-4th score for all the years of observation. So far, in these forest plantings, the quality of the environment has not reached a critical level, but they also display a strong anthropogenic impact, because of compression of topsoil due to the settling of unorganized paths. Therefore, it is necessary to take silvicultural and other measures to increase sustainability and improve condition and state of artificial forest plantings. It is imperative to carry out plants trimming and utilize soil amendments, organize a regulated road and footpath network, and strengthen control over travelers.
The role of Wnt and Shh signaling systems in noggin-induced tumorigenesis
Authors: Mardaryev Andrei N. , Mardaryev Nikita S. , Mardaryeva Nataliya V. , Schiptsova Nadezda V.
Published: April 2024

The cross-interaction between BMP, Wnt and Shh signalling pathways in developing epithelial skin tumours remains poorly understood. To study the role of Wnt and Shh signalling pathways in tumour development upon BMP inhibition, we utilized a transgenic mouse model, overexpressing BMP antagonist noggin in the skin epithelium and leading to the development of hair follicle-derived tumours shortly after birth. Comparative gene and protein expression analyses revealed up-regulation of Wnt and Shh signalling systems in the skin of transgenic mice at various stages of follicular tumour development. Furthermore, recombinant BMP-4 suppresses the expression of Shh in the culture of tumor cells, while pharmacological inhibitors of Wnt and Shh significantly slow down the formation and development of tumors in noggin-expressing transgenic mice. These results enhance our knowledge about the role of growth factors in carcinogenesis and may lead to finding new targets for specific therapies for oncological diseases.
Assessment of stability and plasticity of hulless spring oat varieties by yield and 1000 seed weight in the Northern Russia
Authors: Zobnina Irina V. , Korelina Valentina A. , Batakova Olga B.
Published: April 2024

Spring oats in extreme conditions of the Russian North is one of the main annual fodder crops. Therefore, assessment of the source material for adaptability and stability is the basis for creation of new competitive varieties. The purpose of the research was to identify the most plastic varieties of hulless spring oat with the greatest stability in grain yield and 1000 seed weight in the conditions of the Northern region. The experiments were carried out in the southern zone of the Arkhangelsk region in 20202022. Seven hulless spring oat varieties developed by Nemchinovka Federal Research Center were studied in the experimental field. Nemchinovsky 61 variety was used as a standard. To evaluate samples by productivity and 1000 seed weight, the parameters of ecological plasticity and stability were calculated: yield in contrasting years (Y1 + Y2)/2; index of ecological plasticity (IEP); stress resistance (Y2 Y1); linear regression coefficient (bi); coefficient of variation (V); stability index (L); measure of stability (S2d); swing yield (d); indicator of variety stability level (IVSL). According to the data obtained, the varieties were evaluated, and appropriate conclusions were made about the plasticity and stability of hulless oats in terms of grain yield and 1000 seed weight. The average yield of hulless oat varieties over the research years was 2.20 t/ha, 1000 seed weight was 31.57 g. In favorable 2022, grain yield was the highest (3.453.90 t/ha), the index of environmental conditions was positive (Ij = 5.49), in unfavorable 20202021, grain yield was 1.182.11 t/ha and Ij was negative 2.13, 3.36. Regarding 1000 seed weight (31.835.0 g), the most favorable was 2020, the index of environmental conditions was positive (Ij = 1.95). In unfavorable 20212022, 1000 seed weight was 27.736.3 g and Ij was negative 1.71, 0.24. The following cultivars were pliable and stable in grain yield: 52h2467 (bi =1.04, IEP = 1.91, L = 116.99, IVSL = 14.644), H 2895 (L = 102.25, IVSL = 11.188), H 2979 (L = 103.12, IVSL = 12.044); and in 1000 seed weight: H 2895 (IVSL = 1524.711; IEP = 1.145; V = 1.051; (L = 139.999). The variety H 2895 combined high characteristics both in 1000 seed weight and in yield.
From Language Teaching Science to General and Applied Linguistic Science. Reflexive Verbs: Linguistic Educt & Language Teaching Recommended Guideline
Authors: Krashevskaia Nataliia V.
Published: April 2024

This study is to complete the research in the Russian reflexive verbs - first in a series of articles intended to demonstrate how language teaching could correct some points of General Linguistics. This paper capture the lessons learned and gives recommendations on how the complicated phenomenon can be quite simply presented to foreign audiences when teaching the Russian language. Linguistically postfix -sya that marks reflexive verbs is to regulate subject - object balance within utterance in accordance with the speaker’s intention. And thus, voice of verbs is not so much a verbal category as a syntactic one. In terms of teaching, it is proposed to use a continuum scale with extreme points “100% active - 100% passive” based on the idea of “independence” of the subject S1. It is proposed to use the concept of “closed system”, borrowed from physics. There are 3 zones on the scale: an undoubted asset - a “transition zone” - an undoubted liability. This makes the phenomenon of reflexivity simple and understandable and removes a number of difficulties.
Russian Language for Specific Purposes: Business Communication for Bilingual Learners. From General Concepts to Practical Applications
Authors: Anikina Marina N.
Published: April 2024

The study is focused on revealing and analysis of external influences that affect the process of teaching the Russian language for specific purposes - business/professional communication to bilingual learners. The analysis is correlated with the description of external factors that cause a shift of emphasis from teaching the language of profession to teaching business communication. This comprehensive analysis makes it possible to build a uniform teaching course model based on a holistic approach. The study defines the general strategy of training, formulates tasks and outlines approaches to their solution, as well as delineates the contours of a branched out multi-component practical training course.
Determining the length of protective ravine barrier
Authors: Lurie I.K.
Published: April 2024

The article deals with the processes of slope erosion, leading, in particular, to emerging a gully, its most dangerous type. The concentration of this process’ products in certain places on the slope leads to increased soil destruction and formation of narrow extended gaps, which quickly turn into wide ones. The ravine continuously increases in size as the destroyed soil is constantly carried out of it. Any known methods of combating this, to one degree or another, boil down to creating protective barriers which prevent liquid products of planar soil washout from entering the ravine. That is why the author examines the pattern of erosion products’ streamlines on a flat slope where an extended gully is being formed. The concentration of streambeds at the top generates soil destruction to an even greater degree and causes the transformation of the gap into a gully. However, independent of the length, only part of the liquid flowing down the slope gets into it. The stream area to the left and right of the axis is limited by specific (edge) lines; therefore, by constructing a linear barrier that blocks the flow of liquid erosion products within these lines, one can significantly slow down or even stop the growth of the ravine
A Dual-Loop Control Scheme for Energy-Efficient LED Lighting Systems
Authors: Cruz Edgar Estrada , González Ismael Barrera , Ramírez Victor Pedraza , Pérez Aixa F. Dawe
Published: April 2024

The escalating global population and depletion of energy resources have
intensified the challenge of energy conservation, with buildings alone
responsible for 30% to 40% of total energy consumption. Lighting,
constituting up to 20% of global energy usage, necessitates innovative
strategies for conservation. LED technology, renowned for its
efficiency, serves as a pivotal solution. Various control methods,
including proportional-derivative plus integral (PD+I) control, have
been explored to enhance energy savings while ensuring visual comfort.
Mathematical models, both linear and nonlinear, are employed for lamp
characterization and control scheme design. Simulation results
demonstrate the effectiveness of the proposed PD+I control in achieving
energy efficiency across different scenarios.
On the completeness of a system of Bessel functions of index −3/2 in weighted l2-space
Authors: Khats’ Ruslan
Published: April 2024

In this paper, we study an integral representation of some class E2,+ of
even entire functions of exponential type ? ? 1. We also obtain an analog of
the Paley-Wiener theorem related to the class E2,+. In addition, we find
necessary and sufficient conditions for the completeness of a system n sk ?
xsk J?3/2(xsk) : k ? N o in the space L2((0; 1); x2dx), where J?3/2 be the
Bessel function of the first kind of index ?3/2, (sk)k?N be a sequence of
distinct nonzero complex numbers and L2((0; 1); x2dx) be the weighted
Lebesgue space of all measurable functions f : (0; 1) ? C satisfying R 1 0
x2| f (x)|2 dx < +?. Those results are formulated in terms of sequences of
zeros of functions from the class E2,+. We also obtain some other sufficient
conditions for the completeness of the considered system of Bessel
functions. Our results complement similar results on completeness of the
systems of Bessel functions of index ? < ?1, ? ? Z.
Stabilities of multiplicative inverse quadratic functional equations arising from Pythagorean means
Authors: Senthil Kumar B.V. , Dutta Hemen , Shanmugam G. , Balamurugan N.
Published: April 2024

In this article, we propose advanced multiplicative inverse quadratic
functional equations involving arguments in rational form. The motivation to
introduce these functional equations is due to inverse square law arising in
gravity, electricity and radiation. We obtain their solutions and prove
their stabilities in the restricted domain and non-Archimedean fields.
Moreover, we provide a suitable counterexample for the failure of stability
result when critical case arises. We elucidate these equations with
Pythagorean means.