bluuebunny/crossref_metadata_2025 huggingface dataset:
Application of the Arrhenius Equation in Predicting the Temperature Susceptibility of Unmodified and Modified Bituminous Binder
Authors: Srikanth Tangudu , Padmarekha Ajithkumar
Published: April 2024

Bitumen is a temperature-susceptible material. The performance of the bitumen largely depends on the sensitivity of its characteristic properties to the variation in temperature. This paper uses the Arrhenius equation to predict the temperature-sensitive properties of various bitumens. Three modified and unmodified binders of various grades were tested under study shear, frequency mode (oscillatory shearing), and time mode (multiple stress creep and recovery) at different temperatures from 10 to 70ºC. This paper focuses on the activation energy to understand the temperature-susceptible behavior of the bitumen and the influence of aging on the bitumen. To analyze the temperature susceptibility of the bitumen, Steady shear, MSCR, and LAOS tests were performed. From these tests, parameters such as viscosity, dynamic modulus, energy dissipation, and creep compliance at different temperatures were observed to follow the Arrhenius equation. The activation energy constant of the Arrhenius equation is found to vary with the characteristic function used. It is also statistically proven that the activation energy depends on the shear rate or shear stress, indicating that the temperature-susceptible properties of the bitumen are shear rate-dependent. Also, as the bitumen ages, its temperature-susceptible properties improve. Doi: 10.28991/CEJ-2024-010-03-015 Full Text: PDF
Evaluation of Alkali-Activated Mortar Incorporating Combined and Uncombined Fly Ash and GGBS Enhanced with Nano Alumina
Authors: Ali Barham
Published: April 2024

The present research focuses on assessing the fresh and hardened properties as well as the durability performance of alkali-activated mortar in an ambient environment and the impact of integrating nano-alumina (NA) at a 2% ratio as a substitute for binder materials in alkali-activated mortar (AAM). Additionally, it assesses the effectiveness of alkali-activated mortar employing different blends of ground granulated blast furnace slag (GGBS) and fly ash as environmentally friendly substitute building materials. Fly ash (FA), ground granulated blast slag (GGBS), and an equal mixture of GGBS and FA make up these binder ingredients. As a result, the main binders contain GGBS, FA, or a 50/50 mixture of GGBS and FA. The sodium hydroxide (NaOH) concentration is fixed at a 12-molarity level, and the alkali activator solution to binder ratio is kept at 0.5. In the alkali solution, the ratio of sodium silicate to sodium hydroxide is always 2.5. The study evaluates various properties of AAM, such as compressive strength, flowability, unit weight, flexural tensile strength, and durability, under ambient conditions at a steady room temperature of 23±3°C. Results indicate that AAM mixtures devoid of NA exhibit a higher flow rate compared to those containing NA. Nonetheless, the flowability of AAM mixtures aligns well with standard requirements, being modest yet adequate. Significantly, the inclusion of NA enhances the mechanical properties and durability of AAM, demonstrating its beneficial effects. Doi: 10.28991/CEJ-2024-010-03-016 Full Text: PDF
Influence of Gypsum on the Residual Properties of Fly Ash-Slag-Based Alkali-Activated Concrete
Authors: G. S. Sandeep , Pandit Poornachandra , Prashanth Shreelaxmi , H. M. Jagadisha
Published: April 2024

High-temperature exposures of concrete lead to serious damage in concrete structures, resulting in the significant decay of mechanical properties and spalling of concrete. Alkali-activated concretes (AAC) of blended aluminosilicate precursors and activators have been proven to have higher thermal endurance than conventional portland cement concrete. Incorporation of gypsum (GY) in alkali-activated systems has proven to positively impact the mechanical properties when adopted in controlled amounts. GY releases SO42- to the binder system, which helps in the formation of ettringites, along with Ca2+, which leads to the formation of hydrates. This causes a reduction in porosity and improves strength gain. Incorporation of GY into the fly ash-slag-based alkali-activated system further improves thermal endurance by retaining considerable residual strengths even after 800°C exposure. In the present study, the influence of GY on the residual mechanical properties of fly ash-slag-based AAC is investigated to explore the thermal endurance of the ternary mix at elevated temperatures. The mechanical properties of fly ash (FA), Ground Granulated Blast Furnace Slag (GGBS), and gypsum (GY) ternary blended AAC subjected to elevated temperatures are studied in comparison with conventional portland cement concrete (control mix). AAC design mixes with varying proportions of GY as a replacement to FA-GGBS precursor are tested for mechanical properties to obtain the optimum mix. The residual mechanical properties of the FA-GGBS-GY optimum ternary AAC mix are obtained after exposure to elevated temperatures up to 800°C. The morphology and microstructural characteristics of AAC are studied by Scanning Electron Microscopy (SEM) and Energy-Dispersive X-ray Spectroscopy (EDS) analyses to investigate the influence of gypsum on the thermal endurance of concrete when exposed to elevated temperatures. Improved thermal endurance is observed for AAC when FA-GGBS precursors are replaced with 5% of GY as compared to the thermal endurance of conventional portland cement concrete (PCC) of the same compressive strength. Doi: 10.28991/CEJ-2024-010-03-017 Full Text: PDF
Integrating Technology and Heritage Design for Climate Resilient Courtyard House in Arid Region
Authors: Chohan Afaq H. , Awad Jihad , Ismail Muhammad A. , Arar Mohammad S.
Published: April 2024

This research has investigated the sustainability and climate resilience of courtyard houses of adobe architecture in the UAE. It analyzed design effectiveness in terms of power consumption, CO2 emissions, thermal comfort, and daylight use, employing simulations to assess building structures and construction systems. Adopting a three-phase mixed-methods approach, the study began with a literature review on courtyard house design, construction, and environmental performance, emphasizing sustainable design and passive ventilation. The second phase involved a case study of a UAE courtyard house (Al Midfa), including site visits, interviews, and energy consumption and CO2 emission data collection. The final phase used building energy simulation software to model energy performance and evaluate passive ventilation's role in reducing energy consumption and CO2 emissions, with simulation results validated against real-world data. Advanced Sefaira simulations with the Energy Plus Engine identified one out of seven modified models (M5) as exceptionally thermally efficient, influencing the architectural design of the Al Midfa house. To transform the Al Midfa house into a sustainable climate-resistant structure, the research suggested retrofitting with new glazing and insulation on the inside of external walls and on the roof surface at a combined U-value of 0.4 W/m2to enhance energy efficiency without altering the exterior. A notable innovation was the use of injected cellulose insulation in wall systems, combining efficient insulation with architectural aesthetics, signifying a shift towards energy-efficient interior modifications. The study's findings contribute to the evolution of traditional house designs toward climate change resilience and a sustainable future. Doi: 10.28991/CEJ-2024-010-03-018 Full Text: PDF
An In-Depth Review on the Eccentric Compression Performance of Engineered Bamboo Columns
Authors: Manggapis Franklyn F. , Dela Cruz Orlean G.
Published: April 2024

This review paper delves into the eccentric compression performance of engineered bamboo columns, focusing on objectives like evaluating methodologies, influential parameters, and testing techniques for eccentric compression behavior. It employs a systematic literature review adhering to PRISMA 2020 guidelines to synthesize data from various studies on material properties, design parameters, and construction methods. The findings reveal challenges in predicting failure modes under eccentric compression and the need for a unified model to assess the impact of eccentricity and slenderness ratios on performance. It introduces novel insights into the standardization and testing of engineered bamboo for structural applications. It addresses a significant gap in current research by offering a comprehensive predictive framework for eccentrically loaded, engineered bamboo columns. Doi: 10.28991/CEJ-2024-010-03-020 Full Text: PDF
The Stress of Mothers with Preterm Infants from the Neonatal Intensive Care Unit to Home: A Mixed Methods Study
Authors: Viera Claudia , Toso Beatriz , Carvalho Ariana R. S. , Gaiva Maria Aparecida M.
Published: April 2024

Families of premature newborns hospitalized in intensive care tend to face fear and distress. After discharge, these families have different care needs, and some will continue to experience high levels of stress. Therefore, this study aimed to identify maternal stress levels and difficulties with at-home infant care using a parallel convergent mixed methods research design. Quantitative data were collected using the Parental Stress Scale (administered at a hospital) and the Parental Stress Index Scale (administered at a follow-up clinic) with 51 mothers of preterm infants in Brazil. Qualitative data were collected through in-depth interviews with 15 mothers, randomly selected from the quantitative sample 3 to 6 months after discharge. Higher maternal stress scores and lower parenting confidence were associated with child hospitalization. However, family support helped mothers adapt to the new home care routine, empowering them to develop healthy maternal competence. Data integration showed that the sample and subsample presented similar stress levels.
Information for Sustainable Development
Authors: Chowdhury G. G. , Chowdhury Sudatta
Published: April 2024

Information for Sustainable Development is a landmark publication that examines the perspectives, challenges and progress towards achieving the targets of the UN sustainable development goals (SDGs), through the lens of information science. Written by an author team with extensive experience in the research and practice of information and sustainability, the book provides a thorough introduction to the SDGs and the impact of information, data, people and society on measuring performance and assessing progress in achieving the SDG goals.

Split into four distinct sections, the book provides an introduction to the landscape for information, data and metadata in the context of the SDGs, before exploring key topics such as: (1) how metadata is used in measuring progress and success, and the challenges and complexities of calculation methods and the interpretation of data; (2) digital literacy and the digital divide across different countries and regions, and how critical information skills are in achieving success in the SDGs; (3) specific human and social challenges associated with the SDGs; (4) education for sustainable development and the role of environmental literacy; (5) examination of the research and development in the information sector around green libraries, climate change and sustainability, including a proposed research and training framework for future information science research.
A SECONDARY DATA ANALYSIS OF CRITICAL SUCCESS FACTORS FOR TQM IN SERVICE SECTOR
Authors: BHARAT Bharat N.
Published: April 2024

A business firm's ability to grow sustainably is based on the core management philosophy of Total Quality Management. TQM is being implemented by several critical success factors such as customer orientation, apex management commitment, training & education, continuous improvement, etc. In an organization, they are collectively referred to as CSFs of TQM. The presence of key CSF can enhance customer focus and quality performance, which will boost long-term survival and profitability.This study uses the Pareto analysis method where the researcher tries to identify the TQM CSFs in service industry with special reference to banking sector. In order to determine TQM CSFs, 33 research publications in all have been examined. The outcome of this investigation will definitely contribute towards the field of research and it offers a structure for conducting an empirical examination based on TQM practices in banking sector in India.
INVESTIGATING PATTERNS OF DIGITAL NEWS CONSUMPTION AMONG COLLEGE STUDENTS
Authors: N Rajeshwari , J Lourdu Vesna
Published: April 2024

Technological advancements have altered news consumption among everyone. This study scrutinises online news habits, exploring digital preferences and influencing factors, especially among college students aged 18-21 years. The research employed a mixed-methods approach, incorporating quantitative surveys (including 272 students) with qualitative insights obtained from agreed-upon students for interviews as a source of primary data gathering. Illuminating the unexplored dimension of college students’ digital news consumption, the study provides insightful perspectives for fostering informed societies. College students predominantly opt for occasional news consumption via social media, particularly Instagram.
Review of Cognitive Individual Differences in Second Language Acquisition
Authors: Liu Xu Jared
Published: April 2024

Cognitive Individual Differences in Second Language Acquisition: Theories, Assessment and Pedagogy by Zhisheng Edward Wen, Richard L. Sparks, Adriana Biedroń, Mark Feng Teng, Walter de Gruyter, ISBN 978-1-61451-676-7.
The use of ReadyWrap® reduces the volume of the upper limb with lymphedema related
to breast cancer: a case report
Authors: Araújo Raul Denner Duarte , Silva Jéssica Malena Pedro da , Aguiar Suzana Sales de , Pinto Marcus Vinicius de Mello , Thuler Luiz Claudio Santos , Bergmann Anke
Published: April 2024

Lymphedema secondary to breast cancer is a chronic condition that requires continuous care to control the volume of the affected limb, with compression therapy as the main treatment. The self-adjusting compressive wrap is a new option, whose main advantage is the fact that it is put on by the patient himself. The aim of this study was to describe the use of self-adjusting clothing as an alternative to reduce the volume of the upper limb of a patient with breast cancer-related lymphedema. This study was part of the study adjustable garment compression therapy (ReadyWrap®) in lymphedema secondary to breast cancer: a randomized clinical trial, approved by the CEP/INCA under opinion 4.611.711 and registered in the Clinical Trials under no. NCT04934098. The patient was evaluated before and after the 30-day intervention using physical examination (e.g., inspection, palpation, and perimetry). Skin tissue characteristics were collected using a thermographic camera, while the health-related quality of life (HRQoL) was assessed by answering the EORTC-QLQ C30 questionnaire. As an intervention, an adjustable garment (ReadyWrap®) was used for 30 days. An absolute reduction of 612.47 mL (61.1%) was observed, and at the end of this period, the difference of 21.5% in excess volume compared with the volume of the contralateral limb was maintained. Regarding the tissue characteristics of the skin, there was an increase in the minimum temperature in the affected upper limb, which reached 31.8°C, against 31.2°C in the contralateral limb, with ∆T=0.6°C. Compressive therapy by adjustable garment (ReadyWrap®) demonstrated a 61.1% reduction in the volume of the upper limb with breast cancer-related lymphedema in 30 days of use.
Avaliação da doença periodontal e da qualidade de vida relacionada a saúde bucal em diferentes espectros de gravidade da hipertensão arterial.
Authors: PADILHA THAIS DE CARVALHO DUQUE , Vallaperde Claudia Therezinha Rega do Nascimento , Vallaperde João Gabriel Rega do Nascimento , CARLOS FERNANDA OLIVEIRA DE CARVALHO , MARQUES FABIO VIDAL , MUXFELDT ELIZABETH SILAID
Published: April 2024

Instituição: Programa de Hipertensão Arterial – ProHArt, Hospital Universitário Clementino Fraga Filho, Faculdade de Medicina, Universidade Federal do Rio de Janeiro
Programa de Pós-Graduação em Odont
ATUAÇÃO DO FONOAUDIÓLOGO NOS CUIDADOS PALIATIVOS DENTRO DO DEPARTAMENTO DE EMERGÊNCIA.
Authors: Ramos Carla Marceli Medeiros , Borges Lohanny Vitória Morais
Published: April 2024

Introdução: Os cuidados paliativos, segundo a Organização Mundial da Saúde (OMS), são definidos como uma abordagem que visa a qualidade de vida dos pacientes que se encontram passando por doenças que
CUIDADOS DE SUPORTE AVANÇADO DE VIDA NO TRAUMA DURANTE A GRAVIDEZ
Authors: Belarmino Maria Clara de Oliveira , Belarmino Maria Eduarda de Oliveira
Published: April 2024

O trauma durante a gravidez é uma das principais causas não obstétricas de morte materna e um grande problema de saúde pública. O objetivo deste trabalho é analisar as produções científicas publicadas
PRÁTICAS EDUCATIVAS: RELEVÂNCIA PARA A PREVENÇÃO DE CRISES HIPERTENSIVAS
Authors: Manara Carina , Santos Cleber Dos , Ramos Vivian Ratti de
Published: April 2024

INTRODUÇÃO: A crise hipertensiva (CH) representa uma pequena porcentagem, entre 0,45% e 0,59%, de todos os atendimentos em emergências hospitalares (EH), enquanto a emergência hipertensiva abrange apr
UMA ANÁLISE FONOAUDIOLÓGICA NAS QUEIMADURAS DE TERCEIRO GRAU DE CABEÇA E PESCOÇO
Authors: Borges Lohanny Vitória Morais , Ramos Carla Marceli Medeiros , Souza Iasmim Corrêa de
Published: April 2024

Introdução: A Fonoaudiologia desempenha um papel importante no tratamento de indivíduos que sofreram acidentes com queimaduras, especialmente quando estas afetam a região da cabeça, pescoço e vias aér
TECNOLOGIA BLOCKCHAIN NA IDENTIDADE DIGITAL: Fortalecendo a Proteção de Dados Pessoais em Ambientes Descentralizados
Authors:   , Silva Wasley Dos Santos
Published: April 2024

A identidade digital desempenha um papel importante na autenticação e no acesso a
serviços online, tornando a segurança e a privacidade dos dados pessoais uma
preocupação relevante para os usuários e organizações. Neste cenário, a tecnologia
blockchain na identidade digital conquistou espaço devido aos grandes benefícios na
forma de descentralização das informações de dados pessoais, garantindo maior
segurança. Portanto, o objetivo deste estudo é explorar o uso da tecnologia blockchain
como uma solução para reforçar a segurança e a proteção dos dados pessoais em
sistemas de identidade digital. Este estudo pretende realizar uma revisão detalhada
da tecnologia blockchain e das identidades digitais descentralizadas, compreendendo
seus princípios, funcionamento, características essenciais, vantagens e desafios,
além de analisar as vulnerabilidades existentes nos sistemas de identidade digital
atuais que utilizam métodos centralizados de armazenamento e validação de dados.
A metodologia adotada para alcançar esse objetivo inclui uma revisão bibliográfica e
uma análise da literatura existente sobre blockchain e identidade digital. Os resultados
consolidados da revisão bibliográfica e da análise da literatura confirmam que o
blockchain, ao combinar suas características únicas, de fato, adiciona uma camada
adicional de segurança significativa à identidade digital, abrindo caminho para
identidades digitais mais seguras e confiáveis em ambientes descentralizados.
The Turn in the Finale of Mahler’s Ninth Symphony as Allusion to Wagner’s
Parsifal
Authors: Arkle Genevieve Robyn
Published: April 2024

The finale of Mahler’s Ninth Symphony is saturated with turn figures. More than a traditional Baroque embellishment, in this movement the turn establishes a densely motivic role while simultaneously, on three occasions, functioning as an allusion to the
Heilandsklage motive (the “Savior’s Lament”) of Wagner’s
Parsifal. Yet despite the wealth of literature on Mahler’s Ninth Symphony, the turn figure has been almost entirely overlooked in Mahler studies, both as motivic device and intertextual reference. This article fills this gap and provides a detailed investigation into the role of the turn in the finale of Mahler’s Ninth Symphony as both a motive and allusion to Wagner’s
Heilandsklage. It begins by exploring Mahler’s relationship with Wagner’s last drama before examining the appearance of the
Heilandsklage motive in Mahler’s songs and symphonies more broadly. Following this, it embarks on a detailed investigation into the turn in the finale of the Ninth Symphony and offers a fundamental rethinking of the turn, not simply as a musical ornament, but as a tool for musical and intertextual meaning in Mahler’s and Wagner’s works.
Some Proposed Enhancements to the Operationalization of Prominence
Authors: de Clercq Trevor
Published: April 2024

This article offers an alternate methodology for quantifying the parameter of
prominence introduced by Duguay (2022) to describe the relative level of the voice in the mix. I begin with a discussion of RMS amplitude, focused on the difference between average and true RMS values. I then propose that overall RMS amplitude ratios be logarithmically transformed to more closely represent the perception of relative level differences, with the relative level of the vocal better assessed through comparison to the mix minus the vocal rather than the full mix. I also discuss methods to compensate for the uneven sensitivity of the human ear to different frequencies at different sound pressure levels, ultimately recommending that prominence be quantified in terms of K-weighted loudness units. I conclude with a reconsideration of vocal prominence in the four Rihanna and Eminem collaborations that Duguay analyzes in her original article.
Melodic Organization and Sequential Ordering of Galant Schemata
Authors: Rabinovitch Gilad , Carter-Enyi Aaron
Published: April 2024

This article discusses the organization of galant schemata (Gjerdingen 2007) and its significance across the continuum of music-making from composition to improvisation (Nettl 1974). In Section 1, we argue that galant schemata should be defined more clearly as skeletal core tones, outlines for diminution, and surface formulas after Rabinovitch 2018, 2019a, and 2020a (see also Baragwanath 2020). We compare this organization briefly to additional musical systems discussed by Alaghband-Zadeh (2012), Stoia (2013), Mavromatis (2019), and Carter-Enyi (2021). In Section 2, we describe heuristics for moving from surface to individual soprano core tones, demonstrating how schematic melodic skeletons can be derived (bottom-up) through contrapuntal reduction. In Section 3, we address the sequential ordering of schemata within a first reprise or
galant exposition (Burstein 2020) in the 1740s, based on a sample of 27 sections analyzed by hand according to the heuristics. We present a backbone of schemata featured in at least twelve of the pieces, which amounts to a tight script for schema successions. The emergent outline has implications for understanding schemata within form (Byros 2013, 2015; Caplin 2015; Neuwirth 2020; see also Burstein 2020), the linear constraints on skeletons, and schema successions in creative processes (Gjerdingen 2007; Sanguinetti 2012): we argue that it is possible to reconstruct broader linear and formal paths by tracking schema types recurring frequently in the sample. In Section 4, we discuss selected movements from the sixth collection of keyboard pieces for connoisseurs and amateurs by C. P. E. Bach, speculating on their mixture of compositional and improvisatory elements.
Effectiveness of geometrical instructional teaching strategy on junior secondary school students’ Achievement, Gender and Attitude in Plane Geometry in Odeda Local Government, Ogun state, Nigeria
Authors: Akintade CA  , Ogunrinade S O  , Awe I. A.
Published: April 2024

This research study was concerned with the effectiveness of Geometrical Instructional teaching strategy on Junior Secondary School Students’ achievement, gender and attitude in Plane geometry in Odeda Local Government, Ogun State, Nigeria. The research study compared the effect of using Geometrical Instructional Teaching Strategy(GITS) and the conventional teaching approach on the achievement, gender and attitude of Junior Secondary School Students in Plane Geometry. The research was a pre-test post-test quasi-experimental control group design. Four (4) Junior secondary schools were purposefully chosen because of the availability of computers in these schools. Stratified random sampling technique was used to select the sample of 240 students (120 males and 120 females) drawn from four schools within the local Government. Four intact classes were used by the researchers for both experimental and the control groups. The experimental group was taught using Geometrical Instructional Teaching strategy package while the control group was taught using conventional teaching approach method. The Geometry Achievement test (GAT) consisting of (15) multiple choice items with four options, and Attitude Inventory on Plane Geometry (IIPG) were administered to students as pre-test and post-test before and after the treatment. Data collected was analyzed using descriptive statistics of mean and standard deviation to answer the four (4) research questions while the hypotheses were tested using analysis of covariance(ANCOVA). Result of the study revealed that students taught plane geometry using Geometrical Instructional Teaching Strategy package achieved higher mean scores than those students taught using conventional method. The result also revealed non-significant difference in the mean achievement and the mean attitude scores of males and female’s students taught plane geometry using Geometrical Instructional package and those students taught using conventional method. Some recommendations were made among which are that mathematics teachers should include the use of Geometrical Instructional Teaching Strategy to teach plane geometry.
A study on concept drift detection algorithms for real-world data streams
Authors: Abdul Razak M S  , Naseer R  , Sreenivasa B R  , Nirmala C R
Published: April 2024

The arrival of data has changed in today's digital environment, becoming more dynamic. Dynamic data is characterized by its speed, variety, and infinite size. Data streams are one category of dynamic data. To address the issues with data streams, several strategies and AI models were developed. One such problem is concept drift, which results from changes in the data's distribution and eventually lowers the performance of the AI model. This means that regular updates to the model are required. In our work, we will analyse the performance using evaluation metrics and compare the effectiveness of the current error-based methods with window-based methods for real-world datasets.
Analysis of the effect of time and heat on free fatty acid levels in dura and tenera palm oil
Authors: Ebenezer Baako  , Aba Akebi Atta-Eyison
Published: April 2024

Palm oil is one of the most extensively used edible oils in the world due to its low cost relative to other edible oils. Free fatty acids in palm oil are a key feature linked to its quality and commercial value. Palm oils which have high free fatty acids content are poor in quality and suffer significant losses during the refining process and also affect consumer’s health. Free fatty acids in palm oil were determined by titration method with a preferable index showing the comparison among Zomi palm oil, Abepa palm oil and Agric palm oil with three different storage times after production. The free fatty acid contents by prolonged heating of the palm oils at a standard temperature were determined. Different time ranges in five trials of heating of the samples of palm oil were performed. High free fatty acid content was observed with longer storage and heating. The Zomi palm oil had the highest free acid content while the Agric palm oil had the lowest free fatty acid content after four minutes of heating.
Transport accessibility and efficiency of PHC location in Kanyakumari district, Tamil Nadu
Authors: V. Saravanabavan  , C Vinothini  , RS SujaRose
Published: April 2024

Transportation is an essential feature of modern economics. In general terms, as an economy grows and develops, it becomes more dependent on its transport sector. The efficient location of any PHC center mainly depends on the network pattern. The study area, Kanniyakumari, is the southernmost district of Tamil Nadu. Kanyakumari District lies between 77°15’ and 77°36’ of eastern longitude and 8°03’ and 8°35’ of northern longitude. The study area has 83 nodes and 120 edges in the transport network system. The main objectives of the paper are to analyze the variation in the degree of connectivity, accessibility, and nodal efficiency of the network pattern and to assess the relationship between road network structure and the location of the PHC center. (Primary Health Care). The present study depends on secondary data. The secondary sources were collected from various transport offices and institutions. Cartography mapping and buffer analysis are used by GIS software. The quantitative research approaches in network analysis were measures to determine the spatial structure, associate number, route development, nodal efficiency, and accessibility of a given PHC location. The Shimbels shortest path matrix was used to identify the health centrality of a node in the network, and its minimum accessibility was found for each PHC center. The detour index was computed based on knowing the route for existing network systems. The present study aims to understand the characteristics of the road transport network in relation to the structural location of the PHC of connectivity, accessibility, and route efficiency in Kanniyakumari district.
Optimize power generation of thermal generating sources in solving the green energies-based economic load dispatch using Electric Eel Foraging Optimization
Authors: Do Huynh Thanh Phong  , Nguyen Thuy Linh
Published: April 2024

This research focuses on solving the green energies-based economic load dispatch problem (ELD) with the consideration of both solar and wind power to minimize the total electricity production cost (TEPC) of all thermal generating sources (TGSs) existing in the given power system. Two power systems, including a 6-TGS and a 15-TGS power system, were selected to conduct the research. Besides, the prohibited operating zones (POZs) of the TGSs are also considered while solving the GE-ELD problem. Golf optimization algorithm (GOA) and Electric Eel Foraging Optimization (EEFO) are applied to find the optimal power generation of TGSs to minimize the TEPC value and satisfy all the related constraints featured by the considered problem, especially the POZ constraints. The results obtained by GOA and EEFO in the two power systems are evaluated and compared using different criteria. The comparison indicates that EEFO is superior to GOA at all criteria, especially in the minimum value of TEPC (Min. TEPC) and the standard deviation (Std). In particular, EEFO is better than GOA 0.052($/h) on Min.TEPC and 98.34% on Std while applied in the first power system. The better values of EEFO over GOA in the second power system are 199.474 ($/h) and 78.703%. By considering these results, EEFO is considered a powerful search method and highly suggested for use to solve such GE-ELD problems.
The Phisherman’s Gambit
Authors: A Sarala Devi  , Emmadi Bhanu Sai  , Bandapu Sai Chandu  , Nimma Praneeth Reddy  , Yakkati Chaitany
Published: April 2024

Phishing remains a pervasive threat in the digital landscape, posing significant risks to individuals and organizations alike. In response, this paper presents a sophisticated approach to phishing website detection utilizing machine learning methodologies. Through the amalgamation of diverse features extracted from URLs, domain attributes, and webpage content, a robust classification framework is constructed. Employing an array of supervised learning algorithms, including decision trees, support vector machines, and neural networks, our proposed system demonstrates its efficacy in accurately discerning phishing websites with notable precision and recall rates. Moreover, feature engineering and selection techniques are implemented to optimize model performance and computational efficiency. Experimental evaluations conducted on comprehensive datasets validate the effectiveness of the proposed approach in proactively identifying and mitigating phishing threats, thereby fortifying cybersecurity measures for users and organizations in the digital realm.
Bridging ancient wisdom and modern science: Exploring the symbiotic relationship between Agni and manas in Ayurveda and contemporary perspectives
Authors: Vd. Kajal Surendra Dubey  , Vd. Viraj Vinayak Shukla
Published: April 2024

This paper examines the relationship between Agni (digestive fire) and Manas (mind) from both Ayurvedic and modern scientific viewpoints. Drawing upon the rich heritage of Ayurveda, it explores the intricate connections between Agni and Manas, emphasizing their role in maintaining holistic health. Ayurvedic literature elucidates how the state of Agni influences mental well-being and vice versa, underscoring the importance of balancing both for optimal health. Furthermore, the paper integrates modern scientific research to provide insights into the physiological mechanism underlying the Agni -Manas relationship, including the Gut-Brain axis and the influence of neurotransmitters on digestion and mood. Through this Contemporary understanding, offering avenues for holistic health promotion that resonate with both traditional wisdom and scientific evidence. For this study,Review of classical Ayurvedic texts such as Charak Samhita, Sushruta Samhita and Ashtang Hridaya to understand the principles of Agni and Manas. Review of contemporary Ayurvedic literature and research articles focusing on Agni, Manas and scientific literature from books to understand relation between digestion and mental health. To investigate how Ayurvedic principles describe the interconnectedness of Agni and Manas in influencing overall health well-being. To understand how disruptions in Agni can manifest as disturbances in Manas and vice versa from both the viewpoints. The study underscores importance of recognizing and nurturing the symbiotic relationship between Agni and Manas for promoting optimal health and vitality. By embracing insights from both Ayurveda and modern science, individuals can cultivate a holistic approach to well being that integrates ancient wisdom with contemporary knowledge.
Environmental and living organisms’ disaster caused by discharge of drilling fluid waste
Authors: Ndubuisi Elizabeth Chinyerem  , Eguzoro Chika.Chelsea
Published: April 2024

The oil and gas industry plays a vast and vital role in our society. Despite the numerous benefits of the production of crude oil, its activities pose a lot of dangers to the environment and living organisms because it generates a huge volume of solid and liquid wastes, thus, these wastes require treatment before disposal. The major drilling wastes are drilling muds, drilling cuttings, and obnoxious gas emissions. Parameters that should be considered during the disposal of decontaminated drilling muds and drill cuttings are heavy metals. These wastes are introduced into the environment through accidental spills as well as intentional discharge. The discharge into the environment has effects on humans, plants, birds, soil, and also aquatic life. Generally, oil based drilling fluid usage and disposal are not preferable. However, water based drilling fluid and synthetic based drilling fluid can be a technically and economically disposed because they are biodegradable. Generally, drilling waste disposal options are offshore disposal, onshore disposal and drill cuttings re-injection. Zero discharge can achieved by drill cuttings re-injection. However extensive study must be carried before drill cuttings can be re-inject to the formation. Disposal options must be evaluated based on economics, environment and operational aspects. This study aimed at evaluating the heavy metals present in the drilling fluid waste and drilling cuttings. The experiment was achieved with the aid of a Flame Atomic Absorption Spectrophotometer (FAAS). Upon the investigation, it was discovered that lead concentration in drilling cuttings was the highest with the concentration of 1,058.9 mg/l and drilling fluid was 190.3 mg/l whereas NUPRC limit is 5 mg/l; the total chromium concentration in drilling cuttings was 19.16 mg/l and drilling fluid was 8.38 mg/l whereas NUPRC limit is 8 mg/l; zinc was 58.10 mg/l in drilling cuttings while in drilling fluid it was 23.96 mg/l whereas NUPRC limit is 50 mg/l; silver concentration in drilling cuttings was 14.67 mg/l and drilling fluid 0.91 mg/l whereas NUPRC limit is 5 mg/l; Cadmium concentration in drilling cuttings was 2.17 mg/l and drilling fluid was 1.36 mg/l whereas NUPRC limit is 1 mg/l. In no doubt. The study has shown that disposal of this drilling fluid waste and drilling cutting directly into the environment without treatment will be detrimental to the living organisms and therefore should be discouraged.
Perceived stigma and help seeking behavior among Indian Men
Authors: Mendu Aparna  , Deepthi Vijayan
Published: April 2024

This study delves into the intricate relationship between Perceived Stigma and Help Seeking Behavior among Indian Men. The study also explores the difference among Indian Men pursuing Under graduation and Post graduation with regard to Perceived Stigma and Help Seeking Behavior. A sample of 200 Indian men, encompassing individuals pursuing undergraduate and postgraduate courses was part of the study. Statistical techniques like Correlation analysis and Independent Samples t Test were employed for data analysis. The findings revealed a significant positive correlation between Perceived Stigma and Help Seeking Behavior. Moreover, the study compared the differences in Perceived Stigma and Help Seeking Behavior between undergraduate and postgraduate education levels. Results indicated no significant difference between the two education levels with regard to Perceived Stigma or Help Seeking Behavior.
Case report of fractured artifact in the mandibular region: A radiologist's challenge to diagnosis
Authors: Christian Khoswanto  , Yunita Savitri  , Asti Meizarini  , Zannalia Putri Natasya  , Muhhamad Jundy Arrohman
Published: April 2024

An object or form that is considered an artifact was created artificially and is not often visible on the radiograph. Inadequate handling of the film, chemical contamination, and other factors are among the causes of flaws and artifacts, according to the literature. Because they can resemble diseases or can cover up the region of interest, it is crucial to correctly identify these. This article focuses on a radiolucent object seen on a routine dental radiograph that looks similar to a fracture line on the mandibular right side. We also cover the different sources of artifacts and place emphasis on correctly recognizing them so they aren't mistaken for pathology. This article examines the situation of a woman who appeared to be 28 years old, a radiolucent image on the patient's right side, extending from the coronoid process to the mandibular ramus. The radiolucent artifacts seen in the cephalometric and panoramic radiographic images, in this case, showed a discrepancy between the results on the right mandibular actual condition.
The influence of cultural factors, on teenage pregnancies among public primary school pupils in Mpeefu Sub County
Authors: Julius Matte Kabagambe  , Specioza Asiimwe
Published: April 2024

This study investigated the influence of cultural factors, on teenage pregnancies among public primary school pupils in Mpeefu Sub County. The study was hinged on two theories; Bronfrenbergs Ecological Development theory and Albert Banduras Social Learning Theory. The study employed descriptive survey research design. Target population form three and four pupils’ 5,496, teachers 300 and 9 head teachers the sample size was of 359 (n=359) form three and four pupils and 90 (n=90) teachers, from 20 public primary schools and 9 Head teachers that were selected to participate in the study. Stratified sampling and random sampling were used to pick the respondents. Questionnaires were used to collect data from teachers and the pupils while an interview guide was used to collect data from head teachers in the Sub County. The study established that most parent /parents taking their children to the school are into business. The study also deduced that electronic media influences teenagers to have sex at an early age and those pupils are pressurized to have sex by their friends. This study recommends that efforts on educating people regarding teenage pregnancy should be focused on areas experiencing high levels of poverty. The government with the help of NGOs should also ensure that parents are well educated on the how and when to talk about sex with their children. The study established that parental communication on peer group pressure could reduce chances of teenage pregnancy.
Aquaporins: Navigating the channels of cellular hydration
Authors: MAADHU REDDEMMA  , DAMA POOJITHA  , AVULA JYOTHSNA  , DHONI CHARAN SAI  , RAGALA SUJEEVAN
Published: April 2024

Aquaporin’s are water channel proteins found in all plasma membrane of various cells in all forms of life from bacteria to mammals. Around 17 mammalian aquaporin’s have been identified till date, which are classified into 3 subcategories based on their permeability. In normal physiology, AQPs serve as essential modulators of fluid transport and homeostasis in multiple organs and tissues. Altered expression of aquaporin’s is linked to numerous pathologies including fluid dysregulation, tumor metastasis and traumatic injury. Although some potential AQP modulators have been identified, challenges associated with the development of better modulators, include the suitability of the assay methods used to identify modulators and the drug ability of the target. The present review focus on aquaporin types and their altered conditions along with role of aquaporin’s in cancer and other diseases.
Risk Factors for Adverse Pregnancy Outcomes in Patients with Antiphospholipid Syndrome
Authors: Hou Yuke , Hou Lei , Song Ziyi , Luo Liang , Jin Jiayang , Zhang Xuewu , Li Chun
Published: April 2024

Background: Pregnancy complications of antiphospholipid syndrome (APS) are up to 20–30%. It is of great value to identify well-recognized predictors of adverse pregnancy outcomes (APOs) in APS. This study aims to explore the risk factors for APOs in patients with obstetric APS. Methods: This study included 142 women with APS delivered at Peking University People’s Hospital from February 2014 to August 2022. APOs included fetal death, neonatal death due to complications related to prematurity, preterm delivery <37 weeks due to placental insufficiency, hypertension, or preeclampsia, and small for gestational age (SGA) <10%. The association between pregnancy outcomes and clinical variables was assessed and the risk factors for APOs were analyzed. Results: APO occurred in 42.7% of pregnancies, including preterm delivery (23.4%), SGA (18.5%), and fetal death (6.5%). Patients in the APO group showed a significantly higher prevalence of underlying autoimmune disease (17% vs. 4.2%, p = 0.017) and lupus anticoagulant (LA) positivity (41.5% vs. 23.9%, p = 0.037) than those without APO. A significantly lower proportion of patients in the APO group were treated with low molecular weight heparin (LMWH) (58.5% vs. 76.1%, p = 0.037) and LMWH + low dose aspirin (LDA) (34.0% vs. 54.9%, p = 0.020) than in the non-APO group. Underlying autoimmune disease (odds ratio (OR): 5.147, 95% confidence interval (95% CI): 1.049–25.254, p = 0.043) was a risk factor for APOs and regular outpatient follow-up at the Department of Rheumatology and Immunology (OR: 0.429, 95% CI: 0.190–0.967, p = 0.041) was a protective factor for APOs. Conclusions: Underlying autoimmune disease is a risk factor for APOs and regular outpatient follow-up at the Department of Rheumatology and Immunology could be a protective factor for APOs.
Correlation between Indicators of Vaginal Microbiota and Human Papillomavirus Infection: A Retrospective Study
Authors: Cheng Xin , Luo Hu , Ma Jingxin , Wang Yaru , Su Jianrong
Published: April 2024

Background: Increasing evidence suggests that both the vaginal microbiota and human papillomavirus (HPV) may play a role in the development of cervical intraepithelial neoplasia (CIN) and cervical cancer. However, the relationship between the vaginal microbiome and HPV infection remains poorly understood. The objective of this study was to investigate the association between indicators of the vaginal microbiota and HPV infection. Methods: From January 2020 to June 2022, clinical data were collected from 5099 outpatients at Beijing Friendship Hospital. These patients underwent simultaneous testing for vaginal microecology and HPV type. A statistical analysis was conducted to examine the relationship between indicators of the vaginal microbiota and HPV infection. Results: HPV infections were detected in 12.47% (636/5099) of the subjects. Single, double, triple, quadruple, and quintuple infections accounted for 81.29%, 14.62%, 3.14%, 0.94%, and 0.15% of all infections, respectively. A significant disparity in HPV infection prevalence was observed between the vaginitis group and the general population. However, no variation was found among different vaginitis groups. The data indicated that individuals with clue cells and sialidase were more susceptible to HPV infection. Sialidase was identified as an independent risk factor for HPV infection in a multivariable logistic regression model. The most prevalent HPV subtypes were 16 and 52, representing 2.10% and 2.86%, 3.14% and 2.86%, 1.78% and 2.16% in the normal, bacterial vaginitis, and other groups, respectively. Conclusions: Our findings demonstrate the presence of clue cells and sialidase, which are two diagnostic criteria for bacterial vaginitis, in association with HPV infection. Furthermore, our results suggest that sialidase could potentially serve as a valuable predictor of HPV infection.