bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Pengaruh Word Of Mouth Dan Customer Trust terhadap Purchase Intention pada Perusahaan Ud Sumber Alam
Authors: Hugo Albert , Sudyasjayanti Christina
Published: August 2024

UD Sumber Alam is a business that focuses on selling rice, onions and beans. UD Sumber Alam was founded in 2019. Sales carried out by UD Sumber Alam were carried out on a retail and wholesale scale and at the beginning of its establishment, sales were actually carried out on a wholesale or party scale, but in its development, retail or retail sales began. This business is a business that was built traditionally and experienced challenges, especially in terms of increasing the number of consumers. Since its establishment until now, it has been found that there is no significant growth in the number of consumers from year to year. Based on observations, it is known that the difficulty in increasing the number of consumers is caused by the lack of customer trust in UD Sumber Alam and the lack of word of mouth circulation that supports UD Sumber Alam. Customer trust is difficult to build, especially for buyers who make transactions in wholesale quantities. The circulating word of mouth is still not able to help UD Sumber Alam in developing the number of consumers because the circulation of word of mouth is only limited to the environment close to consumers. Based on the description of previous research, it was found that customer trust and word of mouth played a very important role in influencing purchase intention, therefore in this study it was observed how the influence of word of mouth and customer trust on purchase intention. In an effort to obtain research data, in this study, questionnaires were distributed to research respondents as many as 78 respondents. Based on the results of the distribution of the questionnaire obtained 78 responses. The data obtained were processed using multiple linear regression method. The results showed that word of mouth and customer trust had an effect on purchase intention. The form of influence that occurs between the variable word of mouth and customer trust is a positive influence. The results of the research obtained further support the results of the previously disclosed research.
ANALYSIS OF THE INFLUENCE OF PROMOTIONS AND PRICES ON INTEREST IN PURCHASING SATYA SANTOSHA PRODUCTS IN DENPASAR CITY
Authors: Swara Ega Paudra , Sumaji Yoseva Maria Pujirahayu
Published: August 2024

This research was conducted to determine and analyze the influence ofpromotions and prices on purchasing interest. This research uses quantitativemethods with the population used being people who consume chicken meat inDenpasar City aged 16 to 60 years. The number of samples used was 120 people.The sampling technique was carried out using the purposive sampling method. Theresults of the research that has been carried out find that the promotion variablehas a significant ef ect on buying interest and the price variable has a significantef ect on buying interest.
GREEN BANKING IMPACT: MEDIATION OF GREEN IMAGE AND BANK TRUST ON BANK LOYALTY
Authors: Dewi Kartika , Indudewi Yuanita Ratna
Published: August 2024

With the accelerating impacts of climate change, global consumers have become more eco-conscious about how they spend their money. Businesses are now urged to implement sustainability initiatives in their operations, including banking institutions as they are a source of funding for every industry. Socially Responsible Investing (SRI) theory is the grand theory for this research. This research is conducted to investigate the effect of green banking practice (X) on bank loyalty (Y) through green image (Z1) and bank trust (Z2) as mediators. This is a quantitative research in which primary data was collected through online questionnaires with a 6-point Likert scale using the Google form platform. The purposive sampling method was used to collect 150 samples who met the predetermined criteria. The data obtained was then processed and analyzed using the PLS-SEM method on SmartPLS 4.0 software. The results showed that green banking practice positively affects green image, bank trust, and bank loyalty. For the mediating variables, while the green image has no significant effect on bank loyalty and does not act as a mediator in the relationship, bank trust was found to have a positive significant effect on bank loyalty and partially mediates the relationship.
INVESTIGATING UNIVERSITY STUDENTS’ GREEN ENTREPRENEURIAL INTENTION: A PATHWAY TOWARDS GREEN ECONOMY
Authors: Prayogo Jocelyn Cynara , Ongkowijoyo Gracia
Published: August 2024

Abstract: Environmental degradation is an urgency that all countries must overcome, and active participation is crucial for sustainable development. Indonesia is among the top ten contributors to global emissions, but green literacy is poorly known in developing countries. The Indonesian government has initiated to transform the economy towards green, sustainable, and circular. Small and medium-sized enterprises (SMEs) are fundamental pillars of Indonesia's economy, with entrepreneurs accounting for 61% of the overall value. Green entrepreneurs play a significant role in addressing environmental degradation and social issues while also facilitating the transition towards a sustainable green economy. Therefore, green entrepreneurs have a massive role in solving environmental damage and paving the path to green economic growth. Since youth represent the prospective entrepreneurs of the future, it is essential to foster their green entrepreneurship capabilities, to improve the economy's sustainability. This research adopted a quantitative methodology, wherein the data gathered through surveys was subjected to statistical analysis using the SmartPLS software. The present study employed the purposive non-probability sampling method to collect a sample of 235 Indonesian business management students as the objects. This study's findings suggest a positive and significant relationship between social responsibility, green cognition, and green entrepreneurial self-efficacy toward green entrepreneurial intention. In addition, the results show that green entrepreneurial self-efficacy partially mediates the relationship between social responsibility and green cognition variables toward students' green entrepreneurial intention. Previous study about entrepreneurship has been widely researched, however, green entrepreneurship is an emerging topic that has not been explored yet. The findings of this study show personality traits can influence students to engage in green entrepreneurship, respond to climate change, and contribute to a sustainable future. This research will provide valuable insights for policymakers and universities in designing effective strategies to foster individuals' green entrepreneurial traits. Suggestions for future research are also provided.
Pembuatan Electronic Navigational Chart (ENC) menggunakan Caris S-57 Composer di Perairan Selat Alas Nusa Tenggara Barat
Authors: Dany Dany Eko Nurcahyanto , Kurniawan Heru , Putra Eko Bayu Dharma
Published: August 2024

Pelabuhan Labuhan Haji dibangun bertujuan untuk mengantisipasi padatnya aktivitas di Pelabuhan Lembar yang terletak di Lombok Barat dan Pelabuhan Kayangan di Lombok Timur. Belum tersedianya ENC di Selat Alas dengan Sekala Approach. Selain itu berdasarkan monitoring pergerakan kapal melalui marinetraffic lalu lintas kapal di Selat Alas cukup ramai. Sehingga perlu kiranya untuk melakukan pembuatan ENC di Selat Alas. ENC merupakan peta elektronik atau peta digital yang dapat di akses dengan perangkat ECDIS sehingga dapat menampilkan informasi yang terdapat pada peta laut. Tujuan penulisan ini untuk mengetahui tahapan pembuatan ENC dengan sekala 1:45.000 menggunakan Caris S-57 Composer 4.1. Metode yang digunakan dalam pembuatan ENC ini dengan cara mengcapture objek Point, Line, Area pada LLT, PLI dan Citra Satelit, menggunakan Software Caris S-57 Composer 4.1 sesuai dengan ketentuan dokumen-dokumen spesifikasi produk ENC, S-52, S-57, S-58, S-65. Hasil dari proses capture selanjutnya dilakukan proses validasi dengan Caris S-57 Composer 4.1 sampai tidak terdapat nilai kesalahan yang muncul (Critical Errors, Errors, Warnings). Agar mendapatkan produk Cell ENC yang maksimal yang merupakan bagian dari Quality Assurance, dilaksanakan validasi pembanding menggunakan Software SevenCs Analyzer yang berbasis S-58 yang bertujuan untuk memastikan pada produk ENC yang dihasilkan sudah bebas dari nilai kesalahan. Pembuatan ENC dengan ID4263R2 sekala 1 : 45.000 di peraian Selat Alas Nusa Tenggara Barat sudah terpenuhi. Dalam proses validasi pada pembuatan ENC dilaksanakan dengan mengunakan dua software, yaitu Caris S-57 Composer 4.1 dan SevenCs Analyzer.
Capability Prediction of Lithium-ion Battery based on Analysis Main Characteristic of Direct Testing of Electrical Engine
Authors: Ramadhani Ahmad Ilham , Tjahjana Dominicus Danardono Dwi Prija , Purwanto Agus , Nizam Muhammad
Published: August 2024

Lithium-ion batteries have been successfully used in electric machines by predicting battery pack capabilities based on the main characteristics produced. The research aims to analyze the capability of LFP lithium-ion batteries as the main electrical energy supply for electric machines. The focus of this research lies in the characteristic aspects of the battery assembly structure in the form of a 48V/20Ah (960 watt) cylindrical cell pack which varies the electric engine speed at 500 rpm, 1000 rpm, 1500 rpm, and 2000 rpm. The correlation between these two aspects influences the characteristics of the LFP lithium-ion pack battery. The method used is direct experimentation with a circuit set up connected to a propeller rotation load connected to the electric engine ass. The direct testing method on a BLDC electric engine is something new and has never been done before. Generally, testing is carried out in the laboratory using constant loading. Meanwhile, in direct testing, it is hoped that there will be fluctuations in loading which will indicate suitability when the battery will be implemented. The research results show that the LFP lithium-ion pack battery has several characteristics, including a voltage range of 55 V – 44.19 V. The resulting charging capacity is 33.44 Ah and the discharge capacity is 22.33 Ah. Experimental testing of electric machines shows that the battery experiences a voltage drop at the point 50 – 49.5 V; 49.5 – 49.0 V; 49.0 – 48.75 V. The voltage-current profile shows a decreasing transition in the initial voltage. In the range ≤ 47.0 V, the battery voltage-current will decrease quite significantly. The duration of use of the LFP battery pack depends on the rpm used; 500 rpm (33.47 hours), 1000 rpm (18.17 hours), 1500 rpm (13.3), and 2000 rpm (9.5 hours). The characteristics obtained are the main key in predicting the ability of LFP lithium-ion battery packs to supply electrical energy to electric machines.
Green and Biodegradable ChAAILs for Enhanced CO2 Capture: Insights from Water Content, Density, and Viscosity Analysis
Authors: Mohd Razip Mohamad Amirul Ashraf , Wilfred Cecilia Devi , Sapawe Norzahir , Ibrahim Siti Fatimah
Published: August 2024

A major problem with the prevalent use of alkanolamines in conventional carbon capture technology is their inherent disadvantages, such as the demanding regeneration process, which involves high energy consumption, as well as the formation of toxic byproducts during degradation, which have triggered extensive research into alternative methods. An important area of ​​research has focused on the development of green solvents as viable and sustainable replacements for traditional alkanolamine-based approaches. In this work, two cholinium amino acid-based ionic liquids (ChAAIL) were synthesized via the acid-base neutralization method. ChAAIL moieties were characterized using ATR - FTIR spectroscopy techniques. The high-water content of all ChAAIL ionic liquids confirmed the synergistic hygroscopic effect arising from both cholinium cations and amino acid anions. Thermophysical analysis data consisting of density and viscosity provide a better understanding of the correlation between the above properties and the molecular structure of ChAAIL. A thorough understanding of these novel ionic liquids is crucial for developing a greener and more effective green solvent for carbon capture and mitigation technology.
EFEKTIFITAS PELATIHAN BANTUAN HIDUP DASAR TERHADAP PENGETAHUAN ORANG AWAM TENTANG PENANGANAN OHCA (OUT OF HOSPITAL CARDIAC ARREST)
Authors: Dewi Ni Nyoman Ari Kundari Dewi Kundari , Suyasa Agus Baratha , Wahyuningsih Luh Gde Nita Sri
Published: August 2024

Cardiac Arrest is one of the most dangerous and deadly diseases in the world. This condition can be found by anyone and anywhere, so that people really need to know about cardiac arrest and how to handle it through proper basic life support because these cases usually start in the family, and society in general. The purpose of this study was to determine the effectiveness of basic life support training on lay people's knowledge of OHCA (Out of Hospital Cardiac Arrest) handling. The sample in this study were employees at the Denpasar City Culture Office, totaling 70 respondents, which were obtained through simple random sampling. Data was collected using pre-test and post-test sheets, which were then analyzed using the Wilcoxon test. The results showed that the administration of treatment in the form of basic life support training had a significant effect on the respondents' knowledge about handling OHCA (Out of Hospital Cardiac Arrest) because the p-value obtained was <0.001. These findings indicate that it is important for ordinary people to be given training on basic life support on an ongoing basis, so that if a cardiac arrest occurs in the nearest environment, they can provide appropriate first aid without worsening the victim's condition.
Shortageflation 3.0: economia de guerra, socialismo de estado e crise pandêmica
Authors: Kolodko Grzegorz W
Published: August 2024

A crise causada pela pandemia do coronavírus levou governos e bancos centrais a tomarem medidas pouco ortodoxas para proteger o padrão de vida das pessoas e sustentar as atividades de produção e serviços das empresas. A política de aumento agressivo da oferta de dinheiro acarretou um aumento significativo do deficit orçamentário e da dívida pública, sendo necessário considerar a extensão do seu impacto sobre a escalada dos processos de inflação e formular sugestões relativas à política econômica. A inflação já é maior do que a apontada pelos indicadores oficiais, pois é parcialmente suprimida. Isto é, o aumento do nível geral de preços não reflete totalmente a taxa real de inflação. Estamos lidando, assim, com a shortageflation – a ocorrência simultânea de inflação de preços e inflação reprimida acompanhada de escassez. É metodologicamente interessante comparar este fenômeno atual, 3.0, com a supressão da inflação na economia de guerra, 1.0, e nas economias do socialismo de Estado, 2.0. Tais comparações destacam não apenas as semelhanças destes processos mas também as diferenças resultantes da especificidade das respostas das famílias e das empresas. Este artigo discute cinco canais de descarga de economias excessivas, indicando os mais benéficos do ponto de vista do desenvolvimento econômico sustentável no futuro pós-pandêmico. É particularmente importante acelerar a conversão da poupança compulsória em poupança voluntária e, ao mesmo tempo, estimular a transformação das reservas monetárias inflacionárias em demanda efetiva, expandindo o uso das capacidades de produção existentes e os investimentos e criando novas capacidades.
La Integración regional sudamericana frente a la pandemia del Covid-19: un análisis geopolítico de los impactos en el Mercosur y en la región
Authors: Kerr-Oliveira Lucas , Friggeri Félix Pablo , Cazalbón Astrid Yanet Aguilera , Silva Ana Karolina Morais
Published: August 2024

El mundo enfrenta hoy una conjugación de crisis sin precedentes, a causa de la pandemia del COVID-19. La principal crisis, que afecta, en primer lugar, a la salud pública mundial, es la crisis epidemiológica. A esta, se le suman una profunda crisis económica y geopolítica, marcada por la competencia entre las potencias globales. En ese sentido, el objetivo de este artículo es analizar los impactos económicos de la pandemia de COVID-19 sobre el Mercado Común del Sur (Mercosur) desde la perspectiva de la geopolítica. Adoptamos en la investigación un abordaje cualitativo y analítico, apoyándonos en las contribuciones teóricas de la geopolítica y en datos de las crisis sanitaria y económica desencadenada por la pandemia del coronavirus en los países del Mercosur. Las principales técnicas de investigación son la revisión bibliográfica de artículos, libros, tesis y noticias que abordan los temas del trabajo, y la consulta a fuentes primarias como documentos y sitios oficiales gubernamentales para la compilación y sistematización de datos sobre la crisis del COVID-19 en los países del Mercosur y la economía de los países del bloque. En base a las informaciones estudiadas, observamos que las relaciones comerciales del Mercosur han sido profundamente afectadas por la crisis actual. En ese sentido, en caso que se mantenga la tendencia geopolítica a la desintegración regional, es probable que la recuperación económica y social de la región post pandemia sea lenta y difícil.
Adaptive AI
Authors: Al-Mubarak Bader A.
Published: August 2024

Adaptive AI is a smart new technology that changes its re-actions to adapt to a new situation and continues patterns. As it collects information from previous experiences and adapt over time. It can solve occurring problems as well as dealing with changing conditions in businesses.
Travel Demand Models for Visitors to Pasar Baru Banggai, Banggai Laut Regency, Indonesia
Authors: Sapiun Faisal , Kadir Yuliyanti , Kaharu Anton
Published: August 2024

Pasar Baru Banggai in Banggai Laut Regency is a crucial economic and social center for the local community. This article aims to analyze the factors influencing the travel demand of people to this market. Various aspects such as income, travel distance, travel time, product completeness, and market area were analyzed in depth. The methodology used includes field surveys, participatory observation, and secondary data analysis from relevant sources. The research sample was conducted using stratified sampling with strata based on visit frequency (daily, weekly, and monthly visitors) and potential visitors to the market. The total sample size was set at 100 visitors, which is a combination of all samples from each stratum as the final sample in this study. The research results show that income, travel distance, travel time, completeness of goods sold, and market area are the main factors attracting people to visit Pasar Baru Banggai, following the mathematical model Y = 0.858 + 0.182(X1) + 0.183(X2) + 0.112(X3) + 0.162( X7) + 0.145(X8). Additionally, this market also provides quality local products that meet the needs of the local community, further strengthening its position as the regional economic center. Based on this analysis, several recommendations are proposed to enhance the attractiveness and function of Pasar Baru Banggai, including improving supporting infrastructure, promoting local products, empowering traders through training and support, and implementing efficient market management. With these measures, it is hoped that Pasar Baru Banggai can continue to grow and provide greater benefits to the people of Banggai Laut Regency, as well as contribute to the improvement of the region's economic and social welfare.
Assessment of Effects of Port Tariffs on Dar Es Salaam Port Cargo Traffic
Authors: M Mushumbusi Japhet , Martin Mkumbo Joseph , Kileo Johnson Wilfred
Published: August 2024

The main objective of this study was to assess the effect of port tariffs on Dar es Salaam cargo traffic. Specifically, the study aimed to assess the current situation for cargo traffic at Dar es Salaam port, to assess the effect of port tariffs to importers and exporters of cargo, and to find out possible measure to mitigate the port tariffs challenges facing Dar es Salaam port. This study used descriptive layout to study, describe and record aspects of scenario as they arise in a given populace. The study was conducted in Dar es Salaam port, Shipping Company and Clearing and Forwarding agents of Dar es Salaam. The study employed the following respondents like Port officer, Importer, Exporter, Ship agents, clearing and Forwarding agents. Primary data were collected by using questionnaires, interviews and observations. Secondary data were also collected from various documentary sources, such as Annual Reports of TPA for five year back from 2016- 2020 but the primary data use to support secondary data. The research finding show that in assess the current situation for cargo traffic at Dar es Salaam port there is fluctuation of amount of cargo import and transshipment but cargo export increase for every year, in assess the effect of port tariffs to importers and exporter the number of ships call to Dar es Salaam port fluctuate. Also the possible measure to mitigate the port tariffs challenges facing Dar es Salaam port, the customer need port tariffs to be reviewed. Dar es Salaam port is the starting and ending point for maritime transport which links six surrounding land-locked countries. These countries depend on the port of Dar es Salaam for facilitating the passage of their exports and the importation of goods. The study recommends reviewing the port tariffs for at least for every two years for purposes of getting more customers which lead to increase government revenue and make Dar es Salaam port to be strong in competition of shipping business with other neighboring port.
Assessment of Physico-Chemical Water Quality of Ground Water at Ten Villages Situated in Chitrakoot, Madhya Pradesh, India
Authors: Gupta Alpana , Gupta M. K.
Published: August 2024

The monitoring was carried out to ascertain the ground water quality at selected villages i.e. Pathara, Paldev, Guptagodawari, Satianusuya, Rajaula, Chitrakoot Busstand, Ramghat, Kamta Basti, Nayagawa and Hanumandhara during winter, Year 2014. Colour, odour, temperature, turbidity, total suspended solids, total dissolve solids, pH, EC, salinity, total hardness, calcium hardness, magnesium hardness, residual chlorine, chloride, total alkalinity, fluoride, nitrate and iron parameters were selected for above study. The Analyses of above mentioned parameters were done as per the standard methods for examination of water and wastewater (APHA-AWWA, 2005). The results of study were compared with the drinking water quality standards as prescribed by WHO (2011). The concentration of total dissolved solids, electrical conductivity, chloride, calcium hardness, magnesium hardness, total hardness and alkalinity was revealed due to abundant availability of dolomite rocks and lime stone in the study area. The results of the analysis showed that water is not fit for potable without filter and treatment and good for irrigation and other domestic purposes.
Determinants of Adverse Pregnancy Outcomes among Women Attending Antenatal Care-Clinic in Public Health Facilities in Nyando Sub-County, Kenya
Authors: Kuir Kuol Mary , Kosiyo Paul , Omemo Peter , Nyangechi Edina
Published: August 2024

Adverse pregnancy outcome (APO) refers to gestation results other than vaginal birth, which include premature birth, miscarriage and low birth weight which are main causes of maternal and neonatal illness and death. In Kenya, the maternal mortality ratio stands at 355 deaths per 100,000 live births. In Kisumu County maternal mortality rate stands at 495 per 100,000 live births per year and Nyando Sub-County has the second- worst record of adverse pregnancy outcomes. Therefore, the current the current study assessed the determinants of adverse pregnancy outcomes among women attending 4 selected public health facilities in Nyando Sub-County. In this multicenter hospital-based cross-sectional study, n=301 women who delivered at the 4 randomly selected hospitals Nyando Sub-County hospital and visited the ANC department at least twice were systematically randomly recruited from November 2022 to September 2023. Data was collected using pre-tested and structured questionnaire which consisted of sections of demographic and obstetric characteristics. Presence of at least one maternal complication was used to determine the presence of APO. SPSS version 27 was used for data analysis. Chi-square ( 2) was used to compare proportions based on pregnancy outcomes as normal and adverse. Association between socioeconomic status and APO, obstetric factors and APO as well as ANC visits and APO were determine using Binary logistic regression. Of the 301 participants, 96 (31.9%) had normal pregnancy outcome (NPO) while 205 (68.1%) had APO. Woman’s age, parity, marital status, family income and education were associated with APO p=0.001, p=0.001, p=0.001, p=0.001 and p=0.04 respectively. With regard to obstetric factors, women of between 16-35 years were less likely to develop APO [OR=0.410, 95% CI=0.260-0.670, p=0.001]. In terms of gestation period with 37 weeks as the reference group, women with 28-37 weeks of gestation are less likely to develop APO [OR=0.114, 95% CI=0.132- 0.497, p=0.001]. The study did not find any association with the number of ANC visits [OR=0.39 95% CI=0.36-1.26, p=0.314] however, women visiting ANC in the second trimester less likely to develop APO [OR=0.221, 95% CI=0.142-0.927, p=0.001]. Therefore, both sociodemographic and obstetric factor affect pregnancy outcome and early ANC visit is associated with better or normal pregnancy outcome.
Alternative Procurement Processes in the Land Transportation Office (LTO) Region V
Authors: Louie B. Sarmiento,
Published: August 2024

This study determined the alternative procurement processes in the Land Transportation Office (LTO) Region V. Specifically, it answered the following sub-problems: 1) What are the alternative procurement processes employed in the Land Transportation Office Region V?; 2) What is the level of compliance with the alternative procurement processes along negotiated procurement in terms of small value and lease of real property and venue as well as shopping?; 3) What are the completed procurement projects from fiscal year 2022- 2023?; 4) What are the issues in alternative procurement processes met by the respondents?; and 5) What agency procurement plan may be proposed to address the issues? This research study utilized the descriptive-survey method of research. It is descriptive for it presents the alternative procurement processes in the Land Transportation Office in Region V. This employs the survey design since it used a questionnaire to collect information using pre-identified indicators. The researcher also identified the completed procurement projects of the office from fiscal years 2022-2023. The issues on alternative procurement processes are also a part of this study. The respondents of this study are thirty- five (35) regular as well as non-regular employees of the Land Transportation Office Region V. Total enumeration was employed. The statistical measures used are frequency count, percentage, weighted mean and ranking.
Extreme-ultraviolet Polarimetric Diagnostics of the Solar Corona: The Hanle Effect of Ne viii 770 Å
Authors: Khan Raveena , Gibson Sarah E. , Casini Roberto , Nagaraju K.
Published: August 2024

Magnetic fields are the primary driver of the plasma thermodynamics in the upper solar atmosphere, especially in the corona. However, magnetic field measurements in the solar corona are sporadic, thereby limiting us from the complete understanding of physical processes occurring in the coronal plasma. In this paper, we explore the diagnostic potential of a coronal emission line in the extreme-ultraviolet, i.e., Ne viii 770 Å, to probe the coronal magnetic fields. We utilize 3D “Magnetohydrodynamic Algorithm outside a Sphere” models as input to the FORWARD code to model polarization in the Ne viii line produced as a result of resonance scattering, and we interpret its modification due to collisions and the magnetic fields through the Hanle effect. The polarization maps are synthesized both on the disk and off the limb. The variation of this polarization signal through the different phases of Solar Cycle 24 and the beginning phase of Solar Cycle 25 is studied in order to understand the magnetic diagnostic properties of this line owing to different physical conditions in the solar atmosphere. The detectability of the linear polarization signatures of the Hanle effect significantly improves with increasing solar activity, consistent with the increase in the magnetic field strength and the intensity of the mean solar brightness at these wavelengths. We finally discuss the signal-to-noise ratio requirements by considering realistic instrument designs.
Early-phase Simultaneous Multiband Observations of the Type II Supernova SN 2024ggi with Mephisto
Authors: Chen Xinlei , Kumar Brajesh , Er Xinzhong , Guo Helong , Yang Yuan-Pei , Lin Weikang , Fang Yuan , Du Guowang , Liu Chenxu , Zhao Jiewei , Zhang Tianyu , Bao Yuxi , Zou Xingzhu , Pan Yu , Wang Yu , Zhu Xufeng , Chatterjee Kaushik , Liu Xiangkun , Liu Dezi , Lagioia Edoardo P. , Rangwal Geeta , Zhong Shiyan , Zhang Jinghua , Lian Jianhui , Cai Yongzhi , Zhang Yangwei , Liu Xiaowei
Published: August 2024

We present early-phase good-cadence (hour-to-day) simultaneous multiband (ugi and vrz bands) imaging of the nearby supernova SN 2024ggi, which exploded in the nearby galaxy NGC 3621. A quick follow-up was conducted within less than a day after the explosion and continued for ∼23 days. The uvg band light curves display a rapid rise (∼1.4 mag day−1) to maximum in ∼4 days and absolute magnitude M

g
∼ −17.75 mag. The postpeak decay rate in redder bands is ∼0.01 mag day−1. Different colors (e.g., u − g and v − r) of SN 2024ggi are slightly redder than SN 2023ixf. A significant rise (∼12.5 kK) in blackbody temperature (optical) was noticed within ∼2 days after the explosion, which successively decreased, indicating shock break out inside a dense circumstellar medium surrounding the progenitor. Using semianalytical modeling, the ejecta mass and progenitor radius were estimated as 1.2 M
☉ and ∼550 R
☉. The archival deep images (g, r, i, and z bands) from the Dark Energy Camera Legacy Survey were examined, and a possible progenitor was detected in each band (∼22–22.5 mag) and had a mass range of 14–17 M
☉.
Disjunct distribution ofHesperotettix speciosus (Orthoptera: Acrididae) from the Black Belt Prairie of Alabama, United States
Authors: Grice Shelby , Hill JoVonn
Published: August 2024

Inventories of the flora and insect fauna of the Black Belt Prairie of Mississippi and Alabama have documented disjunct populations of species broadly distributed in the Great Plains, including two grasshopper species. During a recent survey of a large privately-owned prairie remnant in Sumter Co., Alabama we documented a disjunct population of a third grasshopper species — Hesperotettix speciosus, extending the known distribution of this species significantly eastward. The discovery of this population is surprising due to the number of previous survey efforts of the Black Belt, Alabama, and Mississippi overall and exemplifies the importance of conservation on private lands.
Dry grasslands of central-western Po Plain (Italy): implications under Council Directive 92/43/EEC
Authors: Assini Silvia , Brugellis Ilaria , Nascimbene Juri , Barcella Matteo , Gressani Alessia , Gheza Gabriele
Published: August 2024

This paper provides an overall look on the diversity of lowland dry grasslands of the western Po Plain, useful to support their conservation and management. Specific aims were: 1) to identify lowland dry grassland-associated plant communities at alliance level, which is useful for their classification under the Council Directive 92/43/EEC, 2) to assess their synecological and synchorological differences, 3) to define the equivalent Directive habitats and their management implications. Seven subareas were analysed: Lomellina, Ticino River, Sesia River, Po River (North), Orba Stream, Scrivia Stream, and Serio River. Floristic-vegetational relevés were carried out considering vascular plant, moss and lichen species. Cluster analysis were performed to syntaxonomically classify them, while statistical tests were performed to characterize them by means of biological life forms, chorotypes and Ellenberg indicator values. Eight plant communities were classified at alliance level and three plant communities were classified at class level. The equivalence with three Natura 2000 Habitats (H2330, H6110* and H6210) was found. Of the 60 studied sites, the 68% are located inside the Natura 2000 Network, while the remnant 31% are located outside. Possible management actions include: cutting of woody species, mowing, sod-cutting, transplants of typical herbaceous species, and ex novo restoration using harvested seeds from donor grasslands.
Impact of Mobile Learning on Self-Regulated Learning Abilities of Higher Education Students
Authors: Zang Shulei , Shen Xu
Published: August 2024

This study examines the influence of mobile learning (m-learning) on the self-regulated learning skills of college students using the Z-number AROMAN decision-making approach. The rapid integration of mobile technologies into educational practices has transformed traditional learning environments, offering unprecedented opportunities to enhance student autonomy and engagement. This study introduces a novel method for evaluating complex and uncertain educational scenarios through the Z-number AROMAN decision-making process. This approach provides a robust framework for assessing various intricate aspects of self-regulated learning, including goal setting (GS), self-monitoring, and reflective practices. The study underscores the transformative potential of m-learning in education, underscoring the importance of leveraging such technology to foster student-centered learning environments. This study contributes to the body of literature on educational technology, offering valuable insights for educators, policymakers, and scholars seeking to effectively implement m-learning strategies to enhance student learning outcomes.
Contemporary Scholarship on Classical Islamic Psychology: A Scoping Review
Authors: Elzamzamy Khalid , Bader Rasha K. , Bilge Bircan Fikriye
Published: August 2024

The Islamic classical scholarly tradition is replete with literature on a wide range of psychological themes. In recent decades, there has been a surge in the study and re-evaluation of this classical literature considering modern psychology. The purpose of this review is to typologize and examine the prevalent themes and approaches in this contemporary body of scholarship engaging with classical Islamic psychological literature, and to highlight gaps and limitations. This literature review utilized a flexible search strategy through various national and regional databases using a wide range of keywords. The study included a total of 132 works in three languages: Arabic, English, and Turkish. The identified works were screened for inclusion based on their relevance to psychology and their focus on classical Islamic works. These works were organized according to a thematic typology developed by the authors into three categories: broad overviews, theory-oriented works, and application-oriented works. The review indicated a significant diversified interest in classical literature in relation to modern approaches to psychology. However, contemporary scholarship included a notable “championing” attitude towards classical literature with less prevalence of empirical explorations and practical applications. Certain classical scholars and treatises received significantly more attention than others in recent decades. The paper concludes by offering future directions for research in this domain.
Construction of an Islamically-Integrated Psychological Well-Being Model
Authors: Aycan Sena
Published: August 2024

Psychological well-being is defined as an individual’s overall functioning that includes fulfillment in various aspects of life, such as having positive relationships with others, personal mastery, autonomy, purpose and meaning in life, and personal growth. Despite the abundance of literature on psychological well-being, contemporary research has focused almost entirely on Western conceptualizations while often neglecting the cultural and religious factors that play a crucial role in defining it. The overall objective of this study is to conceptualize psychological well-being from an Islamic perspective, conducting a qualitative content analysis on two classical Islamic works, Abu Zayd al-Balkhi’s 9th century work entitled Sustenance of Body and Soul and Imam al-Birgivi’s 16th century work on The Path of Muhammad. The results of the analysis of these sources lead to the construction of a model consisting of three main themes and eleven subthemes. The results of the study are considered in relation to the existing literature, with a focus on the study’s contributions, limitations, and implications for future practice and research.
A Reclassification of al-Ījī’s Akhlāq al-ʿAḍudiyya into a Model of Traditional Islamic Virtues (TIV)
Authors: Keshavarzi Hooman , Yanık Medaim , Keçeci Esra , Furkan Cinisli Muhammed
Published: August 2024

While psychologists have only recently become extensively interested in character development and virtue acquisition, such an interest has existed for centuries among Muslim scholars. Islamic scholars have created many typologies and classifications of the virtues building upon the tradition they inherited from the ancient Greeks. Among the most notable works in this genre is the treatise most famously known as al-akhlāq al-ʿaḍudiyyah, written by the 14th century scholar ʿAḍud al-Dīn al-Ījī (d. 756 AH/1355 CE), which provided a comprehensive yet concise manual of the Islamic virtues that synthesized the previous work of Islamic philosophers situated within Islamic scripture.
This paper provides a revised classification of the Islamic virtues by adjusting al-Ījī’s classification of virtues in his al-akhlāq al-ʿaḍudiyyah. This revised classification of virtues, referred to as Traditional Islamic Virtues (TIV), adopts the four cardinal virtues of wisdom, temperance, valor, and justice, with the addition of spirituality as an independent chief virtue with accompanying sub-virtues. TIV provides an aggregation of many of the sub-virtues enlisted by al-Ījī due to the degree of overlap between them. TIV also makes minor linguistic revisions and adds a few new sub-virtues. The definitions of each of the TIV sub-virtues are constructed by drawing upon numerous sources in the Islamic tradition while still relying mostly on al-Ījī’s classification. The process of aggregation and revision has produced five cardinal TIV virtues with 31 sub-virtues. This paper further demonstrates that a review and integration of the Islamic tradition into mainstream psychological discourses can greatly enrich the holistic practice of clinical and community psychology.
ANÁLISE NUMÉRICA DO COMPORTAMENTO DE PILARES MISTOS PREENCHIDOS DE CONCRETO
Authors: Mognon Santiago Prates Lucas , Martins Carlos Humberto , Ferreira Felipe Piana Vendramell , Tavares Haron Cesar Almeida , Ribeiro Igor Eduardo da Silva , Namba Jonas Yoshihiro , Oliveira Vinicius Moura de
Published: August 2024

A utilização de tubos de aço preenchidos com concreto na construção civil oferece vantagens significativas, como maior resistência, ductilidade e absorção de energia, em comparação com pilares de aço ou de concreto armado. O presente estudo tem como objetivo investigar o comportamento à compressão de pilares retangulares mistos preenchidos de concreto. Um modelo de elementos finitos foi desenvolvido e validado via software ABAQUS. Foi possível observar que parâmetros como comprimento e espessura do tubo, seção transversal e resistência do concreto influenciam na capacidade resistente do elemento. Os resultados dos modelos numéricos foram comparados com modelos analíticos para verificação da carga última, verificou-se que os modelos normativos se apresentaram conservadores na previsão da capacidade resistente de pilares mistos preenchidos de concreto.
Study of the Influence of Hydro Oceanography on the Opening Plan of Estuary Channels at the Ceurape Kuala Bireun District
Authors: Hafli Teuku Mudi , Fasdarsyah Fasdarsyah , Halim Abdul , Fadhliani Fadhliani , Widari Lis Ayu
Published: August 2024

Kuala Ceurape Beach is located in the Jangka District of Bireun Regency, on the Malacca Strait. This beach is renowned for its powerful waves and tides, but it is also susceptible to changes in coastal morphology, which can result in erosion and sedimentation. From 2006 to 2019, the estuary of the Kuala Ceurape coastline experienced sedimentation, leading to its closure. This issue could potentially disrupt the activities of local fishermen who rely on the estuary. To address this problem, the Aceh government proposed a plan to open the estuary channel while optimizing coastal morphology. A numerical modeling study using Delft3d application and spatial analysis study is being conducted to determine the impact of the jetty development plan on the estuary. Two scenarios are being considered: the first involves opening the estuary without building a jetty, while the second involves building a jetty. The numerical modeling considers four cardinal directions and uses input data such as bathymetry, tides, and waves. Spatial analysis is carried out using ArcGIS. Simulation results show that without the jetty building plan, sediment accumulation near the mouth of the estuary leads to its closure and a coastline progress of around ±127.583 m. However, with the jetty building plan, sediment accumulation is relatively smaller at the mouth of the estuary, and shipping is not hindered. Sediments are dominant to the right of the jetty in both scenarios, and there is still some erosion. Nevertheless, the plan to open the estuary channel with the jetty building will benefit local fishermen and increase the river's ability to drain water into the sea.
The Structural Basis for Recognition of Human Leukocyte Antigen Class I Molecules by the Pan-HLA Antibody W6/32
Authors: Pymm Phillip , Saunders Philippa M , Anand Sushma , MacLachlan Bruce J , Faoro Camilla , Hitchen Corinne , Rossjohn Jamie , Brooks Andrew G , Vivian Julian P
Published: August 2024

The central immunological role of HLA class I (HLA-I) in presenting peptide Ags to cellular components of the immune system has been the focus of intense study for >60 y. A confounding factor in the study of HLA-I has been the extreme polymorphism of these molecules. The mAb W6/32 has been a fundamental reagent bypassing the issue of polymorphism by recognizing an epitope that is conserved across diverse HLA-I allotypes. However, despite the widespread use of W6/32, the epitope of this Ab has not been definitively mapped. In this study, we present the crystal structure of the Fab fragment of W6/32 in complex with peptide–HLA-B*27:05. W6/32 bound to HLA-B*27:05 beneath the Ag-binding groove, recognizing a discontinuous epitope comprised of the α1, α2, and α3 domains of HLA-I and β2-microglobulin. The epitope comprises a region of low polymorphism reflecting the pan–HLA-I nature of the binding. Notably, the W6/32 epitope neither overlaps the HLA-I binding sites of either T cell Ag receptors or killer cell Ig-like receptors. However, it does coincide with the binding sites for leukocyte Ig-like receptors and CD8 coreceptors. Consistent with this, the use of W6/32 to block the interaction of NK cells with HLA-I only weakly impaired inhibition mediated by KIR3DL1, but impacted HLA-LILR recognition.
Assessment of current child abuse policies in Saudi Arabia within the healthcare context: a comprehensive review
Authors: Alkhattabi Fadiah , Askar Ghadi , Arefi Albara , Saber Rana , Alhuthil Raghad , Alrabiah Abdulaziz
Published: August 2024

Background

Global efforts to protect children from violence have been ongoing since the early 20th century. In Saudi Arabia, several policies were implemented to protect children from abuse and exploitation.

Objective

This review examines the current landscape of child abuse policies within the healthcare system of Saudi Arabia, evaluating the existing challenges and identifying areas for improvement.

Methods

This comprehensive review utilized multiple databases, including Google Scholar, Scopus, and PubMed, to identify articles relevant to child abuse, neglect, or adverse childhood experiences in Saudi Arabia. Moreover, Saudi Arabia’s governmental websites were reviewed to retrieve relevant laws and legislative documents.

Results

Several international agreements and domestic laws were implemented in Saudi Arabia, including the establishment of the National Family Safety Program (NFSP) (2005), Anti-trafficking in Persons Law (2009), Law for Protection from Abuse (2013), Child Protection Law (2014), Anti-Harassment Law (2018), and Juveniles’ Law (2018). Moreover, the Ministry of Human Resources and Social Development (MHRSD) oversees the implementation of these laws and provides support to abuse victims. However, despite existing legal frameworks, detecting and reporting child abuse cases in Saudi Arabia’s healthcare system faces challenges, including a lack of awareness, inadequate training, and the latest child abuse manual established in 2014.

Conclusion

While progress has been made, efforts are required by a multifaceted approach encompassing training healthcare providers, intersectoral collaboration, awareness campaigns, and developing a revised manual aligned with current laws in the Kingdom.
When it’s all fun and games: gamification of child abuse medical education
Authors: Johnson Katie L. , Nazer Dena
Published: August 2024

Background and Objective

Game-based learning has been used in medical education, but there are limited studies to date addressing the use of gamification in child abuse education. Child abuse is a content area that is undertaught in medical schools. This study aimed to explore the feasibility, acceptability, and perception among medical students of the online game-based platform Kahoot! for learning about child abuse.

Materials and methods

Kahoot! was utilized to deliver a 1-hour child abuse education session to 10 groups of medical students on their pediatric clerkship between 2021 and 2023. At each of the game-based sessions, medical students were asked whether they had used Kahoot! before, whether they preferred Kahoot! to a traditional lecture style, and whether they would like Kahoot! to be utilized for their education in other specialties. They were asked to describe this format of education in 20 characters or less and were given the opportunity to provide both quantitative and qualitative feedback through routine medical school course evaluations. A secondary outcome of this study sought to assess the enthusiasm of physicians in the field of child abuse for use of Kahoot! in medical education. We report descriptive statistics for the quantitative measures and a narrative summary supplemented by a visual representation of the qualitative feedback.

Results

A total of 346 students participated in the game-based education sessions. Ninety-three percent of participants preferred the game-based education compared to a traditional lecture format, and 90% wanted gamification to be utilized by other specialties. Qualitative feedback from the students described the format as engaging, fun, and interactive. Of 165 physicians in the field of child abuse who were surveyed about their interest in using Kahoot!, 159 (96%) responded affirmatively that they would consider incorporating it into their teaching regimen.

Conclusion

Our findings suggest the use of gamification was feasible and acceptable to medical students as well as physicians in the field of child abuse. Most medical students preferred the use of game-based education to traditional lectures and found the content to be fun, engaging, and interactive.