bluuebunny/crossref_metadata_2025 huggingface dataset:
Curtailing the Environmental Impact of Waste Plastics through Re-use for Sustainable Paving Stone Manufacture in Kinshasa City
Authors: Weya M.A. , Tabu M.A. , Taba K. , Mesongolo L.C. , Musibono E.D. , Mbuyi K.H. , Biey M.E.
Published: February 2024

In Kinshasa, attacks on the environment and human well-being continue to increase with the accumulation of thermoplastic waste (LDPE,  HDPE and PET) mainly produced. Collected in unsanitary landfills, this waste pollutes the environment with all the consequences  on health. This study makes it possible to reduce the socio-environmental impacts of thermoplastic waste by reusing them for the  manufacture of paving stones for the sanitation of Kinshasa. Specifically, it initiates the collection of thermoplastic waste, recycling  techniques for the production of paving stones and raising awareness among Citizens and Decision-Makers of the importance of their  management. Thus, a survey questionnaire was administered to a sample of 1276 households. The proportions of materials used to  obtain the resistant paving stones are: 60% fine sand, 35% LDPE and HDPE and 5% PET. Melted at 200°C, the thermoplastics are mixed  with sand until a homogeneous paste is obtained to be poured into moulds prearranged on a metal table. The consolidated pavers are  removed from the mould after 45 minutes using a hammer. The results obtained show that 4% of households manage their waste better  and that 96% contribute to plastic pollution. 87.1% of households denounce the harmful effects of thermoplastics on the environment  and point out the clogging of gutters (28.4%), the pollution of space (25%) and the pollution of rivers (16.5%). Twenty-two pavers with an  average weight of 1953.33 ± 6.22 gr are manufactured. The weight loss of the materials is 14.2% (7.1 kg). The compressive strength of the  pavers is 32.74 ± 0.94 N/mm². In short, reducing the socio-environmental impacts of thermoplastic waste in Kinshasa is complex and  requires a multidimensional approach with the efforts of all stakeholders.
Assessment of Web3 Technology in Land Ownership Transactions
Authors: Ilesanmi K.S. , Ayeni S.O. , Kufoniyi O.
Published: February 2024

The advantages of publicly distributed, transparent, accountable, traceable, safe, and well organized database ledger has made the  blockchain technology gained popularity and acceptance. As the world keeps growing in the knowledge and the adoption of the  technology, it is very important to practically harness the opportunities in this technology in land administration system to combat the  insecurity, poor database and copyright challenges facing land ownership transactions in the Cadastre System in developing countries.  The aim of this paper is to examine the practicability of harnessing the Web3 Technology in Land Ownership Transactions with an  objective to mint and transact a Registrable Instrument on a cryptographic blockchain. To achieve this, two Non- Fungible Token (NFT)  accounts were created on Core blockchain, two templates of survey plans were also minted into an Art NFT on the same blockchain. The  Minted NFTs were transacted (transferred and sold) between the two accounts on the YoungParrot NFT marketplace. These two  transactions (sales and transfer) were completed, recorded and stored on the blockchain public ledger, with evidence that can be traced  and viewed on the blockchain using the transaction hash/ID. The blockchain transaction was found to be fast, effortless, secured and  organized on the blockchain transaction ledger, hence presenting the Web3 blockchain Technology as a possible solution to the challenges facing the Cadastre System. However, the acceptance of the technology in land administration, land ownership and  transactions still face some other administrative challenges which this paper further addressed.
Socioeconomic Predictors of Users’ Satisfaction with Neighbourhood Facilities in Public Residential Estates in Akure, Nigeria
Authors: Fakere A.A. , Duke-Henshaw O.F.
Published: February 2024

The state of neighbourhood facilities in public housing estates play important roles in determining how the residents perceive such  facilities. However, when socioeconomic characteristics of users of housing environments are not considered in the planning, it could  lead to dissatisfaction with such facilities. Thus, this study aims at evaluating the effects of socioeconomic characteristics on satisfaction  with neighbourhood facilities. It adopts a cross-sectional survey of three-hundred and one (301) housing units using structured  questionnaire and direct observations in three public housing estates in Akure namely: Ijapo, Alagbaka and Oba-Ile Housing Estates. Data obtained were analyzed using single-factor descriptive analysis, Mean Satisfaction Scoring and Categorical Regression Analysis to  examine the effects of socioeconomic factors on users’ satisfaction with neighborhood facilities. The findings showed that religious  centres had the highest rating in all aspects of the study in the study estates, while fire service station was rated the least. Three of the  independent variables significantly explained satisfaction while the model generally predicted satisfaction with neighbourhood facilities  in this context. The model explained 34.9% of the variance in the level of satisfaction with Multiple R2 of 0.349. The study recommended  that developers, policy makers, architects and government agencies that manage the housing estates should ensure that, in planning  public residential estates, the residents’ socioeconomic characteristics should be considered because it can enhance satisfaction  particularly as it pertains to neighbourhood facilities.
Diurnal Assessment of Air Quality at Zuba Motor Park, Abuja of Nigeria
Authors: Ishaya S. , Chinenyenwa U.E. , Ikediashi T.
Published: February 2024

Exposure to air pollutants is increasing respiratory and cardiovascular morbidity and mortality with developing countries still  experiencing the worst air pollution. This stimulates this study on diurnal assessment of air quality at Zuba Motor Park, Abuja of Nigeria.  Air pollutants data (CO, SO2, NO2, PM, VOCs and NO), were collected at the centre of Zuba Motor Park. Measurement of the air pollutants  was carried out three times (morning, afternoon and evening) in a day for a duration of 7 days in December 2022 with the intention to  get a comparative result that would show the intensity at various times of the day and how they contribute in air pollution. Statistical analysis was performed using Statistical Package for Social Sciences (SPSS) Version (22.0). AQI was calculated using US.EPA equation.  Results shows that the concentration of CO, SO2, PM2.5 and PM10 are more in the morning and evening (6a.m. - 7a.m. and 6p.m. - 7p.m.)  when traffic volumes were high within the Motor Park. The ambient concentration of CO and SO2 at the motor park in the morning  exceeds the NESREA permissible limit creating threat to human health same goes to PM2.5 at the motor park in the morning and evening  for only the working days that was above the NESREA permissible limit while PM10 for all time of the day and all days of the  week were within the NESREA permissible limit. The study also concludes that there is potential hazards during the morning and evening  period in the study area for SO2, CO and PM2.5 with the pollutants of health risk to hawkers, road users and transport workers. Based on  the findings of this study, there is a need for promoting and sensitizing the vulnerable and sensitive groups on the dangers of air  pollution and there is for consistent vehicle inspection with vehicle emission testers to determine the emission status of vehicles  patronizing Zuba Motor Park.
Analysing the Knowledge Management Culture of Construction Firms in Abuja
Authors: Olubajo O.O.
Published: February 2024

Construction projects are temporal in nature and involves project managers assembling construction professionals that are often  disbanded immediately a project is completed. This disbandment causes construction knowledge that firms accumulate from the  experience of teams to be lost or go uncaptured. This is a concern for firms that need to retain knowledge to remain competitive and  often compete for limited contracts. Research into construction knowledge tends to focus on the relationship between the culture of  organisations and construction knowledge. A second piece of the literature focusses on the nexus between construction knowledge and organisational performance. However, investigations that examine the knowledge management culture in construction firms with a view  to analyse various issues and factors involved is limited. Therefore, the aim of this study is to examine the knowledge management  culture within organizations in the Federal Capital Territory, Abuja, Nigeria. A descriptive survey approach is adopted, and data is  obtained through questionnaires in Abuja. The results showed that many construction firms struggle or fail to formally capture/share  construction knowledge because many employees have little or basic knowledge of knowledge management techniques or tools and  often rely heavily on face-to-face interactions to share knowledge. The study argues that a superior knowledge of as well as an increased  adoption of knowledge management techniques and tools by employees can significantly enhance the ability of an organisation to share  and capture construction knowledge to minimise knowledge loss.
Molecular determination of Leptospira spp., street and shelters dogs from the Coffee Region of Colombia
Authors: Caballero Méndez Lyda C. , González Londoño Luisa María , Gómez Ruíz Julio Cesar , Escobar Herrera María José , Mazo Margarita María , Franco-Montoya Luz Natalia
Published: February 2024

Leptospirosis is considered a zoonotic disease with a substantial impact on animal and human health. It is distributed in tropical and subtropical climates, which improves the survival of these bacteria for a long time, affecting domestic and wild animals that act as a reservoir. Canine leptospirosis has obtained great clinical relevance, due to the susceptibility of this species to infection and the frequent exposure to leptospirosis from the environment. Canines from the street and animal shelters constitute a high-risk population due to the proximity to sources of infection. This paper describes a cross-sectional study that involves sampling dogs from shelters located in the departments of Risaralda, Valle del Cauca, and Caldas, known as the Coffee Region, located in the centre-west of Colombia. Blood samples were taken from 140 canines and analysed in the laboratory of the Veterinary Medicine and Animal Science, Technological University of Pereira. DNA was extracted, and the LipL32 gene was amplified by conventional PCR. A 15% prevalence for Leptospira sp. was found in dogs from the Coffee region. No correlation was found between the variables such as sex, age, origin, and socioeconomic status. However, a tendency for infection was observed with several cases of diagnosis in female dogs older than six years in low strata. This study constitutes the first report of canine leptospirosis in this region of Colombia, which will allow the design of strategies aiming to mitigate the disease in this region.
Testing the potential antifungal activity of Origanum vulgare against Aspergillus fumigatus, Aspergillus Niger and Talaromyces marneffei isolated from pets
Authors: Rama João Filipe , Coelho Ana Cláudia , Leal Fernanda Maria
Published: February 2024

Origanum vulgare (oregano) is an aromatic herb commonly used in the Mediterranean, widely known for its medicinal properties. In this experiment, we tested its antifungal properties against two species of Aspergillus (A. niger and A. fumigatus) and the emerging Talaromyces marneffei. We tested the plant’s antifungal activity in a range of concentrations (5, 10, 20 and 30 mg/mL) in which the plant was dissolved and mixed with growth medium (PDA) and then inoculated with the fungi. The percentage of inhibition was measured over 7 days with data being collected on the 3rd, 5th and 7th days. Fungal activity inhibition ranging from 30 to 100% was achieved against Aspergillus niger and Aspergillus fumigatus and from 50 to 100% against Talaromyces marneffei. This multi-disciplinary study brought the use of plants into the veterinary sciences by using samples isolated from pets, with the aim of researching potential alternatives to traditional antifungal treatments and the ultimate goal ofincreasing animal wellbeing.
GERAÇÃO DIGITAL NA EDUCAÇÃO: DESAFIOS E ADAPTAÇÕES
Authors: Pereira Maria Aparecida Martim , Costa Elionides José da , Lira Ellen Gonçalves , Almeida Gabriela dos Santos de , Batista Moésia da Cunha
Published: February 2024

A proposta deste paper é abordar sobre a geração “screenagers” que refere-se aos estudantes que cresceram em um ambiente altamente tecnológico, onde o uso de telas é predominante. Essa geração tem fácil acesso à internet, redes sociais, jogos eletrônicos e outras formas de entretenimento digital. Isso tem impactos na educação, pois os estudantes têm acesso a uma grande quantidade de informações e recursos educacionais online, o que pode enriquecer o processo de aprendizagem. Neste sentido, o objetivo deste texto é explorar sobre a geração digital e seu percurso escolar com foco nos desafios para os professores e as escolas. A geração digital apresenta desafios significativos para professores e escolas, exigindo uma adaptação constante das práticas educacionais para aproveitar todo o potencial das tecnologias e fornecer uma educação relevante e efetiva.
EXAMINING GENDER-ROLE ATTITUDE: THE ROLE OF FAMILY RELATIONS, SELF-ESTEEM, LOCUS OF CONTROL AND SELF-EFFICACY
Authors: Todorovic Dušan , Jovanović Dragana
Published: February 2024

The present study examined differences in egalitarianism and traditionalism in gender-role attitudes within students’ population at University of Nis. These attitudes were examined according to the intensity of four major social and psychological categories: family relations, global self-esteem, social self-efficacy and externality of locus of control. Also, possible discrimination between these two groups was investigated. Measuring instruments: The Attitudes toward gender equality scale (Ravlic & Raboteg-Šarić, 2002), Faces IV questionnaire (Olson & Gorrall, 2006), a self-concept scale (Bezinović, 1988) with subscales: General Self-esteem (Rosenberg scale) and Locus of control, Perceived Social Self-Efficacy (PSSE) Scale (Caprara & Steca, 2005). The research sample consisted of 390 students of the University of Niš from various faculties and field orientation toward natural and social sciences. For statistical analysis of the data, the analysis of variance and canonical discriminant analysis were used. According to the analyses, it was determined that persons with egalitarian gender-role tendency may be discriminated against those of traditional tendency based on the identified levels of cohesion and flexibility in family functioning, as well as intensity of global self-esteem and internal locus of a control. In organizing certain interventions, it is important to have in mind that overcoming traditional perceptions on gender roles and strengthening and improvement egalitarian gender-role attitudes of new generations should not be only scientific goal and research material. It also should be the first task and achievement of modern society and representation of what is the personification of justice, democracy, and equality and above all kindness and humanity.
УЛОГА ДИМЕНЗИЈА КВАЛИТЕТА ПОРОДИЧНИХ ИНТЕРАКЦИЈА И ШКОЛСКОГ ЖИВОТА У ПРЕДИКЦИЈИ ШКОЛСКЕ ДИСЦИПЛИНЕ
Authors: Дикић Анђела
Published: February 2024

The problem of school discipline has a long history, however, it still represents an important disturbing factor in the course of teaching. As the teaching staff faces difficulties in eliminating unwanted behavior of students and maintaining discipline, it is essential to have a good knowledge of the etiology of school discipline in order to effectively work on its prevention. The subject of this research is the examination of the predictive power of dimensions of the quality of family interactions and school life in predicting school discipline. The sample consisted of 200 respondents, fourth-grade students of high schools from the territory of the city of Leskovac. School discipline is operationalized by the School Indiscipline Scalе, dimensions of the quality of family interactions with the Scale of the quality of family interactions, while the Quality of School Life Questionnaire was used to examine the dimensions of the quality of school life. The expected correlations of certain dimensions of the quality of school life and family interactions with the dimensions of school indiscipline were determined. Through the procedure of hierarchical regression analysis, it was determined that the dimensions of the quality of family interactions are not single statistically significant predictors of the dimensions of school indiscipline
The Influence of Teaching Using English Songs on Students' English Pronunciation Skills at Stikes Eka Hope Palangka Raya
Authors: Nata Ipan Dwi
Published: February 2024

This study aims to determine the effect of teaching using English songs on the English pronunciation ability of students at STIKES EKA HARAP Palangka Raya. In this study, researchers used a pre-experimental design with one pretest and posttest group. The sample in this study was S1 Nursing students in semester 3 consisting of 20 students. Researchers gave a test using English songs. The research instruments are tests (English songs), pronunciation tests and questionnaires to collect the required data. The results of this study show that the null hypothesis is rejected because the Normal distribution table shows that the important value for the right-tail test for z in ? = .05 is z = 1.65. Since -3.92 > 1.65, the researcher rejected H0: ?1 = ?2 and accepted Ha: ?1<?2. Test results are statistically significant at a rate of 5%. Based on this research, it was found that the use of songs in teaching English produces a significant influence on the competence of students' English pronunciation skills and is very beneficial for students to facilitate them in learning English.
Unraveling Indonesia's Diplomacy in the Pacific Region
Authors: Pugu Melyana Ratana
Published: February 2024

This research aims to examine Indonesia's diplomacy in the Pacific Region, specifically during the Joko Widodo administration, focusing on the period spanning the last two decades. Emphasizing the significance of the Pacific Region in Indonesia's current foreign policy, the study employs qualitative research methods, utilizing international relations analysis, to explore diplomatic and cooperative efforts. Data for this study are derived from extensive literature reviews, including journals, books, regulations, and internet sources. The findings indicate that Indonesia, through its "look east" policy, has increasingly considered the Pacific Region pivotal for economic development, connectivity, and security. Notably, Indonesian diplomacy in the Pacific has evolved, with recent efforts showcased during Indonesia's chairmanship in Asean and the Asean-43 Summit. The latter has positioned the Pacific/Indo-Pacific Region as the Epicentrum of Growth, emphasizing its centrality for development and connectivity with ASEAN member countries and dialogue partner nations, such as China, Japan, and South Korea. In conclusion, this research sheds light on the evolving nature of Indonesia's diplomacy in the Pacific Region, offering insights into the country's strategic approach to fostering relations, economic development, and regional cooperation.
Arahan Reklamasi Lahan Pascatambang Tanah Liat (Clay) PT X Desa Temandang Kecamatan Merakurak Kabupaten Tuban Jawa Timur
Authors: Jatmiko Novani Rahayu Ramadhanti , Lukito Herwin , Suharwanto  , Kristanto Wisnu Aji Dwi , Yudono Andi Renata Ade
Published: February 2024

The clay mining activities carried out by PT X have resulted in an excavation pit, if there is no post-mining management that is carried out, it will decrease the productive land of the community along with native flora and fauna. This research aims to provide recommendations for post-mining reclamation direction of clay. The method used is survey and mapping method refers to Matric 17 of the Decree of The Minister of Energy and Mineral Resources of The Republic of Indonesia Number 1827 K/30/MEM/2018 about Reclamation Assessment Guidelines for Production Operation and the things to be analyzed are the stages of reclamation activities that have been carried out and purposive sampling method for soil sampling which will later be tested in the laboratory and then the results obtained will be matched with criteria for soil analysis results. Based on the results the land stewardship that carried out was leveling, stocking top soil, making drainage, and channel repairment. The revegetation carried out was planting of klampis, vetiver, and trembesi around the mine road. The final completion carried out is treatment up to two years of age, fertilization, and checking of reclaimed plants. The recommended clay post-mining land reclamation direction is revegetation with vetiver plants (cover crops) with spacing of (1x1) meter, eucalyptus (fast-growing plant) with spacing of (3x1) meter, and peanut (local plants) with spacing of (30x30) cm, then will be planted with a pot system.
Analisis Laju Erosi Berdasarkan Kemiringan Lereng Pada Area Pasca Spreading PT Angsana Jaya Energi Tanah Bumbu Kalimantan Selatan
Authors: Dewantari Eva Hestina , Wicaksono Aditya Pandu
Published: February 2024

The implementation of mining requires employment of protection and management of the affected environment, such as reclamation. The initial stage of reclamation in the form of spreading topsoil serves to prevent land subsidence/erosion. Post spreading area will be left empty for 1 month which causes erosion. This study aims to determine the amount of erosion rate that occurs in the spreading area based on the slope of gentle and sloped slopes and the direction of flow that occurs. The determination of the sampling point was carried out using the purposive sampling method and the measurement of the erosion rate was carried out using the stick method by sticking a stick with a depth of 30 cm with a plot size of 10x10 meters with division of 3 points on the slope of the slope and 3 points on the slope of the gentle slope. Soil sampling is carried out to measure the weight of the volume. Land subsidence measurements were carried out for 19 days for 30 days in each rain event. The calculation of the largest erosion rate on the slope of the gentle slope and the slope was 7,531.29 tons/ha/year and 7,746.44 tons/ha/year respectively which occurred on December 03, 2022., while the smallest erosion rate value on the slope of the gentle slope was on December 15, 2022 of 1,551.6 tons/ha/year and on the slope of the gentle slope was on December 1, 2023 of 1,647.1 tons/ha/year.
Analisis Status Mutu Air Tanah Sekitar Tambak Udang di Desa Hadiwarno, Kecamatan Ngadirojo, Kabupaten Pacitan, Jawa Timur
Authors: Adam Husnul Khotimah Dwi Putri , Widiarti Ika Wahyuning , Wicaksono Aditya Pandu , Irawan Agus Bambang , Asrifah Rr. Dina
Published: February 2024

Hadiwarno Village is one of the regional villages in Pacitan Regency which has a large number of shrimp ponds of around 28.95 hectares. Shrimp ponds have been operating since 2015. Shrimp pond activities have the potential for liquid waste to seep into groundwater, requiring further processing. The purpose of this research was to determine the status of groundwater quality due to shrimp pond waste in the study area. The types of methods used in research are qualitative and quantitative methods. Data collection uses survey and mapping methods. Groundwater sampling using a systematic sampling method with an interval of 15 meters from the shrimp ponds. The data analysis method used is quantitative and qualitative data analysis methods for pollution indices, the relationship between chemical geophysical aspects, problems and impacts from shrimp pond waste. The results showed that the value of the status of water quality in the study area at the three sample points was included in the slightly polluted classification with a pollution index value of 2.1766 to 4.9625
The Influence of Perceived Risk and Perceived Benefits on Continuance Intention to Adopt Fintech P2P Lending Mediated by Trust in Indonesia
Authors: Purnama Elang Satriaputra , Suryadi Nanang , Andarwati Andarwati
Published: February 2024

This study investigates the influence of perceived risk and perceived benefits on the continuance intention to adopt fintech P2P lending platforms in Indonesia, considering trust as a mediating factor. With the fintech sector experiencing rapid expansion, understanding the determinants of user retention is crucial for sustaining growth and ensuring consumer protection under the oversight of regulatory bodies like Otoritas Jasa Keuangan (OJK). A total of 105 participants were recruited for the survey, ensuring a diverse demoghparic representation in terms of age, gender, job, origin, and job occupation. The data were analyzed using Structrual Equation Modeling (SEM). The anaylis of the data revealed that perceived risk significantly gives negative influenced to continuance intention to adopt fintech p2p lending. In contrast, perceived benefit had a robust positive effect on continuance intention to adopt fintech p2p lending. Trust was found to partially mediate the relationship between perceived risk, perceived benefits, and continuance intention.
The The Impact of Digital Transformation on Partnership Performance – The Mediating Effect of Service Innovation
Authors: Nushobah Ahmad Royan , Sumiati  , Kusuma Ratnawati
Published: February 2024

This study investigates the influence of digital transformation and service innovation on the partnerships performance in state revenue management in Indonesia. The study's population encompasses 95 organizations that collaborate with the Ministry of Finance in collecting state revenues. Employing a quantitative approach, the study utilizes explanatory research and gathers data through questionnaires distributed to 95 managers from various organizations. Structural equation modelling and partial least squares with SmartPLS software were employed for data analysis. The findings indicate that both digital transformation and service innovation have a significant positive impact on partnership performance. Notably, service innovation acts as a mediating variable in the relationship between digital transformation and partnership performance. These results suggest that organizations should integrate digital transformation into their service innovation strategies to achieve the desired partnership performance.
Analisis Perencanaan Rusun Polres Gowa Dengan Metode Sistem Rangka Momen Pemikul Menengah (SRMPM)
Authors: Manga Jufri , Honta Zwengly Lodi , Matana Hernita , Rangan Parea Rusan , Mapaliey Yulieanti S. , Lotim Yohanis B. , Arrang Abdias Tandy , Basri Hasyim , Patongloan Zain , Miri Gersony , Linggi Marinus , Biang Feri Daud , Londongsalu Yusran , Sunarno Yohans , Pagatiku Agustina , Kalapadang Escher , Matasik Rael Rabang , Paridy Jery D. , Runtukahu Regita O. , Timang Memed , Ganti Abraham
Published: February 2024

Sistem Rangka Pemikul Momen Menengah (SRPMM) merupakan suatu sistem yang daktilitasnya cukup tinggi serta memiliki persyaratan yang detail dalam perhitungan penulangan komponen struktur. Baik aksial, lentur dan geser untuk elemen balok dan kolom, serta ketentuan mengenai hubungan kolom dengan balok yang akan mempengaruhi kinerja bangunan ketika menerima beban gempa. Dengan enelitian ini dapat diketahui detail persyaratan SRPMM sesuai SNI 2847-2013. Penelitian ini menggunakan metode studi kasus. Dari penelitian ini akan dideskripsikan bagaimana perencanaan struktur Rusun Polres Gowa dengan menggunakan Sistem Rangka Pemikul Momen Menengah (SRPMM). Data dikumpulkan dari literatur atau kepustakaan, dan simulasi komputasi. Dari simulasi komputasi diperoleh model struktur (space frame) bangunan dan memperoleh gaya geser, gaya aksial, , dan momen yang terjadi. Rusun Polres Gowa merupakan gedung rumah susun yang strukturnya didesain dengan sistem konstruksi beton bertulang biasa.Rusun Polres Gowa terdiri atas 3 lantai, memiliki ukuran panjang sekitar 47 meter, lebar 19.8 meter dan tinggi total bangunan 15.6 meter. Dimensi struktur yang dihasilkan adalah dimesi kolom K1- 40x50, K2-40x50, K3-25x35, S1-25x40. Dimesi balok B1- 30x50, B2-30x50, B3-25x50, B4-20x40, B5-20x30, B6-15x30, RB1-20x30 Plat direncanakan menggunakan smartdek 0.7 mm dengan dimensi plat lantai 12 cm, plat atap 12 cm, plat reservoir 12 cm. Perencanaan fondasi, Fondasi P1 berupa fondasi sumuran dengan dimensi sumuran diameter 80 cm 1 buah dengan setinggi 4 m, dan dimensi Poer 150 cm x 150 cm x 50 cm pada kedalaman 2.0 m. Fondasi P2 berupa fondasi telepak/poer dengan kedalaman 2.0 m, dan dimensi Poer 150 cm x 150 cm x 30 cm
Prototype Sistem Palang Pintu Parkiran Sepeda Motor Berbasis RFID
Authors: Adha Moh Sofwan , Padang Semuel Yacobus , Patimang Ayu Astrina
Published: February 2024

Masalah perparkiran dapat terjadi di berbagai tempat, termasuk di area kampus karena banyaknya mahasiswa pengguna kendaraan. Salah satu masalahnya adalah pembagian fasilitas parkir tiap jurusan belum sepenuhnya diikuti oleh semua mahasiswa karena hanya ditandai dengan papan petunjuk dan arahan dari petugas keamanan sehingga lapangan parker tidak tertata dengan baik. Oleh karena itu diperlukan sistem palang pintu parkiran sepeda motor berbasis RFID yang dapat membantu menata lapangan parker. Metode yang digunakan adalah metode eksperimen, pengumpulan data dilakukan dengan studi literatur dan observasi. Hasil dari penelitian ini adalah sistempalang pintu yang dapat terbuka jika RFID tag yang idnya terdaftar didekatkan pada RFID reader, setelah kendaraan melewati parkiran kemudian selama 5 detik terbuka palang pintu akan tertutup otomatis. Tetapi pada saat palang pintu terbuka dan kendaraan berada diposisi area palang pintu maka palang pintu akan tetap terbuka sampai kendaraan melewati palang pintu.
Partisipasi Masyarakat Sekitar Kolam Alam Tilanga Dalam Konservasi Sumber Daya Air
Authors: Suyuti Jalaluddin , Jufri  , Habibi Dandy Trisakty , Patanggu Nataniel , Para’pak Wiliam Erga , Ambali Dian Pranata Putra
Published: February 2024

Kolam Alam Tilanga adalah salah satu sumber air di Toraja dan dapat mendukung kegiatan sosial dan ekonomi masyarakat sekitar. Selain itu, kolam alam tilanga sering dijadikan tempat mistis dan memiliki potensi wisata yang luar biasa. Namun selain memiliki potensi besar dalam kehidupan masyarakat, kolam alam tilanga juga dapat menimbulkan berbagai bencana jika tidak dilindungi. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis partisipasi masyarakat sekitar Kolam Alam Tilang’ dalam konservasi sumber daya air. Partisipasi masyarakat dibagi dalam dua kategori yaitu partisipasi kurang dan partisipasi baik yang dihitung berdasarkan skala likert. Sedangkan pengaruh variabel bebas umur (X1), pendidikan (X2), pendapatan (X3), lama tinggal (X4) dan persepsi (X5) terhadap variabel terikat partisipasi yang dihitung menggunakan analisis diskriminan. Hasil penelitian menunjukkan bahwa partisipasi masyarakat sekitar Kolam Alam Tilanga’ dalam konservasi sumber daya air sudah baik. Variabel yang signifikan membedakan adalah Umur responden.
Studi Perilaku Sambungan Balok Kolom Baja Struktural Akibat Beban Siklik
Authors: Padang Israel , Matane Hernita
Published: February 2024

Pengujian elemen struktur yang dikenai beban siklik merupakan pengujian yang sangat penting untuk mengetahui perilaku komponen struktur. Pembebanan siklik dalam hal ini termasuk beban dinamik yang dapat menyebabkan keruntuhan. Keruntuhan ini dinamakan keruntuhan lelah (fatigue failure) yang dipengaruhi oleh berbagai faktor yang salah satunya adalah jumlah siklus pembebanan yang berulang-ulang. Fenomena kegagalan fatik ini dapat terjadi saat siklus tegangan pada struktur belum mencapai batas elastis, namun dapat menyebabkan kegagalan pada komponen hingga keruntuhan global struktur, keruntuhan tipe ini tidak menunjukkan tanda-tanda akan adanya deformasi sebagai peringatan bahaya pada struktur dan sangat sulit untuk menemukan retak fatik sampai pertumbuhan retak benar-benar terlihat. Dalam beberapa kasus, retakan merambat ke dalam kolom sehingga menghasilkan fraktur kolom. Banyak koneksi sistem struktur tersebut gagal pada tingkat stres yang relatif rendah dan di bawah beberapa siklus getaran yang signifikan, di mana diharapkan mereka pada dasarnya tetap elastis. Untuk mendapatkan hasil pengujian yang representatif, pengujian harus dilakukan dengan menggunakan peralatan yang dapat memberikan beban berulang, alasan biaya dan keterbatasan waktu untuk penelitian tentang perilaku sambungan, analisis elemen hingga adalah pendekatan secara numerik yang dapat mendekati akurat mensimulasikan perilaku struktur. Dari hasil analisis menggunakan Abaqus sambungan kolom HWF 400.400.13.21 dengan IWF 500.200.10.16 aman untuk menerima beban siklik.
Perceived Communication Competence and Learning Styles in the New Normal
Authors:   St. Michael’s College of Iligan City, Quezon Ave., Iligan City, MAED, TESOL Stephanie L. Colorada
Published: February 2024

The student has appreciated and adapted to the new normal phase. In the two years, they spent at home doing their modules and online classes, they have adapted quickly, as these students are in the technological age. This study intended to assess the communication competence and learning styles of the Bachelor of Elementary Education at St. Michael's College, Higher Education Department. It specifically aimed to answer the effect of the new normal modality of communication competence and learning styles in terms of visual, auditory, visual/iconic, and kinesthetic. This study utilized a descriptive correlation study research design, a simple random sampling procedure, and a survey questionnaire for learning styles and communication competence. Results revealed that some students were under moderate and high. The researchers used the mean and standard deviation Kendall Tau Rank, and Shapiro-Wilk Test to determine the significant relationship between learning styles and communication competence variables. The researchers recommended a program considered “Upgrading Learning Styles and Fundamental Communication Capabilities” to enhance and improve the learners' skills in different aspects, boost their confidence, and enhance their abilities in using English as a communication tool and learning.
Unveiling Proficiency Levels in Essay Construction among Learners: An In-Depth Exploration
Authors:   St. Michael’s College of Iligan City, Quezon Ave., Iligan City, MAED, TESOL Stephanie L. Colorada
Published: February 2024

Writing essays is one of the activities that teachers frequently delegate to their classes; yet, it is also one of the many challenges that many students experience because it appears to be a dreaded task among them. Whether it is for a class assignment, a scholarship, or even a competition, many students find that the work of writing an essay to be quite challenging. Students have a tendency to ignore the significance of essay construction because of this fact alone, which elucidates that the difficulty is constantly present throughout the process of writing. This is the reason why students underestimate the relevance of essay building. The purpose of this study is to investigate the degree to which students in Grade 11 ABM have mastered the creation of essays within the framework of the subject of writing a summary of the results of the test that was carried out with the objective of determining the level of writing ability exhibited by the outputs produced by the respondents. The method of research used in this study was quantitative. In this particular investigation, a quantitative research design was utilized as the appropriate method of inquiry. A strategy that centers primarily on the application of analytical content evaluation. The assessment of overall essay construction performance revealed a substantial challenge. The findings highlight a considerable proportion of students grappling with challenges in their essay construction skills. Consequently, the study advocates for the implementation of an intervention program, termed the Writing Excellence Enhancement Program (WEEP).
The Impact of Credibility of the News Source DETIK.COM on the Confidence of Tama Jagakarsa Students’ University in the Accuracy of News Reports
Authors:   Universitas Nasional, Jalan Sawo Manila No 61 Pasar Minggu, Purwatiningsih Sri Desti , Lubis Muhammad Ridwan ,   Universitas Nasional, Jalan Sawo Manila No 61 Pasar Minggu, Wiediastuti Wiediastuti ,   Universitas Nasional, Jalan Sawo Manila No 61 Pasar Minggu
Published: February 2024

Selecting a trustworthy and credibility news source is essential to avoiding falling for hoaxes or fake news, as there are still plenty of online news managers who post news that is interesting but ultimately less significant just for readers' attention to the website. People become extremely picky when they are looking for information, and one of the most crucial things to consider when choosing an information source is its reliability. One example of an online media that helps prioritize journalistic ethical norms and rules is Detik.com. It is the first independent online news site that can survive without the backing of print media. factual and true news presented in a style that is accessible to readers of all backgrounds and employs structured writing. Detik.com constantly aims to give the best for all readers in Indonesia to win the trust of devoted readers. Because there are variables where relationships will be studied, and the goal is to provide a structured, factual description of the facts of the relationship between the variables studied. This research employs a quantitative method with a descriptive approach, through a survey using a questionnaire as a data collection instrument. The independent variable (X) is "Credibility of the Information Source," whereas the dependent variable (Y) is "Trust in the Accuracy of the News." This study takes a quantitative method since it tests variables with variable X (Credibility of News Sources) and variable Y (Trust in News Accuracy). The population in this study was FIKOM students from TAMA Jagakarsa University, with a total of 230 students from all concentrations, and the sample size was 146 responders. The goal of this study is to determine "how significant the credibility of Detik.Com news sources is on TAMA Communication Students' trust in news accuracy." The result of this study has a significant impact on students' faith in Detik.Com news accuracy.
Prevalence and pattern of misuse of over-the-counter drugs among teachers in public and private secondary schools in Benin City, Nigeria
Authors:   Department of Clinical Pharmacy and Public Health, Faculty of Pharmacy, University of Calabar, Calabar, Nigeria, Iheanacho Chinonyerem O , Adam Vincent Y ,   Department of Community Health, School of Medicine, College of Medical Sciences, University of Benin, Benin City,  Nigeria
Published: February 2024

Purpose: Misuse of over-the-counter (OTC) medicines can result in several harms ranging from mild to very severe conditions. The study assessed the prevalence and pattern of misuse of OTC medicines among secondary school teachers, for improved safety measures. Methods: A descriptive cross-sectional study was conducted, using a multistage sampling technique. A self-administered, structured, researcher-developed questionnaire on OTC medicine use was used for data collection after face validity and pre-test. OTC medicines misuse was assessed with reference to the recommended dose, among 300 respondents. Analysis of data was done using IBM SPSS version 21.0. P ≤ 0.05 Results: A total of 300 respondents participated in the study and the majority were 25-40 years of age, 120 (40.0%). Females constituted 186 (62.0%) of the population. Vitamin supplements were predominantly misused 110 (36.7%) at varying degrees, followed by Analgesics 104 (34.7%), Cough mixtures 41 (13.7%) and Ointments 7 (2.3%) respectively. More than half of the respondents (62.3%) misused their OTC medicines at varying degrees; Always 6 (2.0%), Sometimes 145 (48.3%) and rarely 36 (12.0%). The majority of the respondents misused OTC drugs because they did not think it mattered 91 (48.7%). Other reasons were; recommended dose not effective 84 (44.9%) and the need for faster onset of action 9 (4.8%). The prevalence of misuse was 187 (62.3%). Conclusion: There was high prevalence and widespread misuse of various OTC medicines by the teachers at varying degrees, with vitamin supplements being most misused. Teachers should have routine OTC drug information through workshops organized by health-related agencies, since they possess the ability to influence the larger society. Keywords: Over-the-counter (OTC) medicines, misuse, school teachers, prevalence
Toxicological evaluation of virgin coconut oil extracted from Cocos nucifera L. (Arecaceae)
Authors:   Departments of Pharmacognosy, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria, Abere Tavs
Published: February 2024

Purpose: Virgin coconut oil is claimed to have a lot of health benefits, especially in lowering lipid levels in serum and tissues, and the current consumption rate is very high, especially in developing countries. Determination of the toxicological effects on possible organs that are likely to be susceptible to toxicity by virgin coconut oil will provide supportive scientific evidence to consumers, practitioners, and providers. Methods: Virgin coconut oil was obtained from fresh coconut using wet milling method. LD 50 was determined using mice. Sub-acute toxicity was determined by administering 0.25 ml and 0.5ml of virgin coconut oil to female and male rats respectively for 30 days with normal saline as control. The tissues of the lung, heart, spleen, liver, and kidney (female and male rats); fallopian tube, ovary (female rats); prostate, bladder, testis, and epididymis (male rats) were examined. Results: Most of the organs in both male and female rats retained normal tissue architecture, however, there was mild Kupffer cell activation in the liver and mild sinus histiocytosis with an otherwise normal follicular architecture in the spleen of both male and female rats. Conclusion: Virgin coconut oil could be termed to be relatively safe, but its overall safety profile needs to be further evaluated. Keywords: Virgin coconut oil, toxicological profile, wet-milling, ethnomedicine
Blood pressure lowering effect of the aqueous extract of the aerial parts of Euphorbia hirta Linn (Euphorbiaceae) in normotensive Wistar rats
Authors:   Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria, Amaechina Fabian C , Bafor Enitome E ,   Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria, Ofeimu Josephine O ,   Department of Pharmacognosy, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria, Ayinde Buniyamin ,   Department of Pharmacognosy, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria, Mahmud Bukhari ,   Department of Pharmacology and Therapeutics, Faculty of Pharmaceutical Sciences, Ahmadu Bello University, Zaria, Kaduna State, Nigeria, Uchendu Adaeze P ,   Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria, Omogbai Eric KI ,   Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria
Published: February 2024

Purpose: The aqueous extract of Euphorbia hirta (E. hirta) was evaluated for hypotensive effect in normotensive Wistar rats at the dose of 0.625-40 mg/kg. Methods: The aqueous extract of the aerial parts of E. hirta was evaluated for hypotensive effects in thiopentone/urethane (20/1250 mg/kg) anaesthetized normotensive Wistar rats in the presence and absence of atropine (1.0 mg/kg), at the graded doses of 2.5-40 mg/kg. Results: The aqueous extract of E. hirta caused a dose-dependent decrease in the systolic, diastolic, and mean arterial pressure in normotensive Wistar rats. The extract significantly reduced the systolic blood pressure from resting blood pressure levels of 125.63 ± 4.27 to 1363.6 ± 2.92 (p < 0.01), 107.41 ± 5.45 (p < 0.05), 102.03 ± 4.61 (p < 0.01), 98.93 ± 4.57 (p < 0.01) at the doses of 0.625, 5.0, 10.0, 20.0 and 40.0 mg/kg respectively, while the effect of the extract at the doses of 1.25 and 2.5 mg/kg respectively of 114.43 ± 6.36 and 113.8 ± 5.76 mmHg were not significant (p > 0.05). Atropine (1 mg/kg) abolished the dose-dependent hypotensive effect of the extract. Conclusion: We conclude that the aqueous extract of E. hirta has hypotensive effect in normotensive Wistar rats. Keywords: Blood pressure, normotensive, Euphorbia hirta, mean arterial pressure, thoracic aorta
Colorimetric Determination of Meloxicam in Bulk and Tablet Dosage Forms
Authors:   Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria, Ndueche Chinwe A , Ogbeide Uyi M ,   Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria, Okeri Henry A ,   Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Benin, PMB 1154, Benin City, 300001, Nigeria
Published: February 2024

Purpose: Meloxicam is a non-steroidal anti-inflammatory drug (NSAID) which belongs to the oxicam class used in the management of pain and inflammation. This research aims to develop a simple, sensitive, accurate, reproducible and affordable method of determination of meloxicam in bulk and tablet dosage forms. Methods: The method involves oxidation of meloxicam (in sodium hydroxide) with potassium permanganate at room temperature and determination of the wavelength of maximum absorption (λmax) of the oxidized product. The reaction conditions were optimized and the developed method was used to determine the percentage content of the drug in bulk and tablet dosage forms. The validation of the method was carried out using the guideline designated by the International Council for Harmonization of Technical Requirement for Registration of Pharmaceuticals for Human Use (ICH). Results: The results show that the wavelength of maximum absorption of the oxidized product was 610 nm and all measurements were taken at this wavelength. The equation of regression line for the Beer’s plot was: A = 0.067C + 0.017 (R2 = 0.9965) and the calibration plot was linear over a concentration range of 1.56 – 9.37 µg/mL with molar absorptivity of 2.3820 × 10 4 L/mol/cm. The limit of detection (LOD) and limit of quantification (LOQ) are 0.3238 and 1.0930, respectively, while the relative standard deviation (RSD) in the intra and inter-day analyses were between 0.16 - 0.18% and 0.21 - 0.29%, respectively. The method was applied for quantitative analysis of meloxicam in tablet dosage form and the percentage recovery was found to be within the range of 97.11 – 100.89%. Conclusion: The proposed method was considered accurate, simple and can produce reproducible results. This method can be used for the routine assay of meloxicam in bulk and tablet formulation. Keywords: Absorbance, meloxicam, oxicam, calibration, quantification, recovery