bluuebunny/crossref_metadata_2025 huggingface dataset:
Occupational accidents with exposure to biological material in nursing professionals - a cross-sectional study
Authors: Drizaj Entela , Gugu Mitilda , Hidri Shkelqim , Gaxhja Elona , Sula Albana , Tosuni Sabina
Published: November 2024

Nursing professionals are exposed to various occupational hazards of a biological, chemical, physical, and ergonomic nature, posing a serious threat to their health. In clinical practice, biological risk involving contact with blood, tissue, or other potentially infectious bodily fluids, is one of the most frequent occupational hazards. Our study aims to explore the level of exposure to biological hazards in nursing staff and the identification of the risk factors for injured nursing personnel. A cross-sectional and descriptive survey was conducted in "Xhaferr Kongoli" Hospital Center, (Elbasan, Albania) involving 188 nurses from all hospital units. This study showed that 93% have been exposed to biological accidents at least once during their career, their features and reports were examined. It was evident that women (OR=2.3), who performed their activity in the pathology department (OR=0.04) and dialysis department (OR=0.07) and who had contact with biological materials such as blood, were considered as the main factors of multiple biological accidents. Regarding the incorrect reporting of biological accidents, it was observed that the main risk factor was Knowledge Source Serology (OR=0.027). In this study, the personal and employment characteristics of the nurses can be considered as risk factors that favor biological accidents among nurses. Preventive measures should be taken to minimize exposure to biological risks, such as the implementation of informational and training programs to increase awareness of the importance of standard precautions. In conclusion, the findings from our study on occupational accidents highlight a critical area of ​​concern within the healthcare sector in Albania. By implementing comprehensive reporting systems, enhancing training on biosafety practices, conducting regular risk assessments, and investing in high-quality personal protective equipment (PPE), healthcare facilities can significantly reduce the incidence of biological accidents.
Parents' and teachers' attitudes toward the inclusion of students with disabilities in regular schools within the Zaatari Syrian refugee camp in Jordan
Authors: Bani Khalid Ibrahim , Alali Safa
Published: November 2024

This study investigated attitudes toward the inclusion of students with disabilities in regular schools within the Zaatari Syrian Refugee Camp in Jordan from the perspectives of both parents and teachers. The sample comprised 82 parents and 130 teachers. Two 30-item attitudinal scales were developed and validated to assess attitudes. The findings indicate a moderate level of positive attitudes from both parents and teachers toward including children with disabilities in mainstream education. No significant differences were observed based on the gender of the students with disabilities; however, attitudes varied significantly by disability type, favoring students with motor disabilities over those with sensory impairments, and least for those with intellectual disabilities highlighting specific areas of concern. These variations highlight the necessity for tailored interventions that address the specific needs associated with different types of disabilities. Furthermore, the findings underscore the importance of fostering inclusive educational practices within the refugee camp context, where resources may be limited, emphasizing the need for professional development programs for educators and the involvement of parents in the educational process, suggest the need for targeted interventions and professional development for teachers. This study calls for further research on effective strategies for the inclusion of children with disabilities in Syrian refugee camps to inform policy and practice.
Bridging the digital financial divide: The relationship between chinese farmers' e-commerce adoption intentions and financial literacy
Authors: Zhu Jing Hua , Abdul Hanan Suhaila , Chong Khai Lin
Published: November 2024

This study explores the relationship between Chinese farmers' digital financial literacy and their intention to adopt e-commerce in agricultural business. Convenience sampling was used to collect data from 310 farmers in Loudi City, Hunan Province. The data were analyzed using Smart PLS 3 software, and the study found that knowledge of digital financial products, understanding of financial risks, financial control capabilities, and awareness of consumer rights significantly drive farmers' intentions to adopt e-commerce. Additionally, the study revealed the moderating role of convenience conditions. These findings have important policy implications for enhancing the e-commerce adoption intention among Chinese farmers and contribute new theoretical perspectives to the literature.
Factors influencing the income of people with cerebral palsy in India and the tax rate
Authors: Shiva Chetan
Published: November 2024

This study will examine the determinants of income among individuals with Cerebral Palsy (CP) in India, as well as the implications for income tax.  People with cerebral palsy may have limitations in their economic and social opportunities, which can be impacted by factors such as age, gender, type of cerebral palsy, education level, social status, and family wealth.  The researcher suggests that the current income tax system is reducing the earnings of persons with cerebral palsy (CP) and proposes changes to the income tax system in the postmodern period. In essence, persons with CP experience limited income sources, and the increased income tax rate is worsening many problems. Hence, it is crucial to enact enhancements in the current income tax structure. The study will employ case studies of persons with cerebral palsy to advocate for tax rate modifications in the postmodern period. The study employs postmodernism and the philosophy of science as the theoretical frameworks for the investigation. The aforementioned frameworks will be utilized to examine and dismantle the notions of socioeconomic class, educational background, and kind of child protection, while recognizing the subjective nature of these elements.
Unveiling mental health with machine learning and deep learning: Exploring applications and navigating challenges
Authors: Kadam Sandeep , Kumar Tripathi Mukesh , Shewale Chaitali , Shelke Priya , Futane Pravin R. , Dedgaonkar Suruchi
Published: November 2024

In today fast-paced society, psychological health issues such as anxiety, depression, and stress have become increasingly prevalent across diverse populations.This paper explores the prediction of anxiety, depression, and stress levels via machine learning algorithms. Five different machine learning algorithms were employed to predict the severity of anxiety, depression, and stress across the sampled population. These algorithms were chosen for their high accuracy, making them particularly well-suited for predicting psychological problems. However, applying these algorithms made it apparent that class imbalances existed in the confusion matrix, necessitating incorporating the F1 score measure. The F1 score proved crucial in identifying the most accurate model among the five applied algorithms, ultimately revealing that the random forest classifier was the most effective in predicting anxiety, depression, and stress levels. Moreover, the specificity parameter was examined, showing that the algorithms exhibited notable sensitivity to negative results. The authors emphasized the trade-off between accuracy and execution time, particularly in the hybrid approach. While the hybrid model combined the strengths of multiple algorithms to achieve higher prediction accuracy for anxiety, depression, and stress levels, it also resulted in longer execution times. This trade-off is a common challenge in machine learning, where increasing model complexity can lead to improved accuracy but at the cost of slower processing speeds. This study contributes to the growing body of research on machine learning in mental health prediction, offering valuable insights into the intricacies of class imbalances and the importance of performance metrics such as the f1 score and specificity. The findings underscore the potential of machine learning algorithms, particularly the random forest classifier, in enhancing our understanding and prediction of psychological health issues in diverse and dynamic populations.
A Portrait Of Minang Migrant Women At Parung Panjang West Java
Authors: Ningsih Wirda
Published: November 2024

Most of Minang Women become a trader or seller at Parung Panjang Market, West Java. Regarding to this phenomenon, there are some questions raised like the reasons of selecting career as seller or trader, the relation between social structure of Minang culture in comprehending the market, and the connection between economic behavior of Minang people with the market. Therefore, this research is worth it to be conducted through field research with qualitative approach. Data were collected by observation, interview, and documents. The interview was done to some market players and Minangkabau culture experts. Meanwile, documents are used to elaborate social structure of Minang culture. There are two implications in this research; first, there is a correlation between Minang nomad women in comprehending the market at Paruh Panjang, and second, there is a relationship between social culture systems with economic behavior in gaining success.
The Dynamics of Gender Equality Minangkabau Cultural Perspective and Its Implications for Counseling
Authors: Silvianetri Silvianetri , Irman Irman
Published: November 2024

Gender equality is a problem that often occurs globally, nationally and locally. This study aims to reveal data related to the dynamics of gender equality from the perspective of Minangkabau culture and its implications for counseling. The research uses a qualitative approach with respondents from all walks of life, especially ninik mamak, cadiak pandai, religious scholars, bundo kanduang and counselor. The data collection techniques in this study are interviews and observation. The research steps are: 1) data collecting, 2) data reduction, 3) data display, and 4) conlusion. To maintain the validity of the data, data triangulation was carried out, especially triangulation of respondents. The results of the research reveal that according to customary law women have gender equality with men in the Minang Realm, but in reality there is still a lot of violence against women. The violence is; sexual violence, physical violence, sychological violence and economic violence. The problem of gender equality is handled by competent experts. One of them is a counselor. The counseling formats used are individual, group and classical formats   The results of this study are expected to be initial data for future researchers who have an interest in researching gender equality.
Exploring Written and Unwritten Curricular Practices in Nepal's Community Schools: Impact on Student Outcomes
Authors: Acharya Bisna , Sigdel Surya
Published: November 2024

To effectively achieve the objective of this research, a thorough analysis will be conducted on the implementation of the curriculum in school education. This analysis will encompass both the visible and concealed components, with the aim of identifying any shortcomings in the curriculum. A study was conducted in the community schools of Kathmandu to examine the factors that contribute to the difference between the expected learning outcomes of school education and the actual results outlined in the curriculum. Throughout the investigation, students and teachers from five community schools situated on the outskirts of Kathmandu's suburbs enthusiastically took part. The authors utilized a range of methods to collect data, such as conducting in-depth interviews, leading group discussions, and making direct observations. Based on the findings of the study, it has been concluded that educational activities that prioritize the development of meaningful connections offer more benefits compared to those that hinder the acquisition of practical knowledge and skills. The curriculum provides the necessary resources to support instructional activities that are guided by instructors and actively engage learners. Students can develop essential academic and cross-curricular skills with the help of this approach. In order to promote the development of students with diverse abilities and knowledge, it is crucial for the curriculum to acknowledge the negative impact of insufficient instruction and an excessive focus on high-stakes assessments. Due to this, there has been a strong focus on instructional and learning strategies that prioritize examinations.
Mercury Contamination along the Mekong River, Cambodia
Authors: Murphy T.P. , Irvine K.N. , Sampson M. , Guo J. , Parr T.
Published: November 2024

Sampling and analysis of mercury was conducted along the Mekong River from central to northern Cambodia. One of 10 Irrawaddy Dolphin livers analyzed had a high concentration of mercury (67 μg/g). The mercury content of fish at Kratie was on average 99 ng/g (n=160) but in some species it was up to six-fold higher. People located in a sample drainage basin with gold mines, on average, had more mercury in their hair (4.4 μg/g) than those living along the northern portion of the Mekong River (3.4 μg/g). Males, on average, exhibited higher mercury in their hair than women (5.2 vs 3.1 μg/g, respectively). Individuals had as much as 23 μg/g of mercury in their hair. While mercury levels in hair and fish were elevated and gold mines were one source, there are other unknown sources and further analysis is required to determine what sources of mercury are manageable in Cambodia.
Groundwater Quality Appraisal and Categorization in Pillu Khera	Block of Jind District, Haryana (India)
Authors: Shahid Mohammad , Bhandari, D.K. , Singh A.P. , Ahmad Intjar
Published: November 2024

A study has been carried out for the quality appraisal of the groundwater of Pillu Khera block of Jind district in Haryana state, India. For the study 150 tube-well water samples from 23 villages of Pillu Khera block were collected during March 2004. Dominant cation in irrigation water was sodium followed by calcium and magnesium. Likewise, in case of anions, chloride was the dominant ion followed by bicarbonate and sulphate. RSC was observed only in tube-well waters having EC upto 5 dS m $^{-1}$ and subsequent EC range of water did not show presence of RSC. Maximum number of underground water samples had EC between 1 and 2 dS m $^{-1}$ and with increase in EC, number of tube-well water samples decreased, under various ranges. Groundwater having EC up to 4 dS m $^{-1}$ can be used with no appreciable harmful effect on crop and soil but its long-term use depends on type of soil, rainfall and crop to be grown. Groundwater having EC more than 4 dS m $^{-1}$ require special management practices depending upon the soil type, crop grown and climatic factors. Based on AICRP (1989) classification, water quality map of the block was prepared.
Influence of Solid Waste Disposal Conditions on Organic Pollutants	Discharged from Tropical Landfill
Authors: Weerasekara Ruwini , Chiemchaisri Chart , Chiemchaisri Wilai
Published: November 2024

This research was carried out to determine the influence of landfill design and operating conditions on organic loading from leachate of municipal solid waste landfill operating in the tropics. Several factors were investigated including waste composition, compaction density, rainfall intensity, leachate re-circulation and accumulation of leachate in the waste cell. Laboratory scale lysimeters filled with urban wastes in Thailand were used to represent typical landfill conditions in Asian developing countries. Tropical condition was simulated by adding rainwater to the lysimeters where the precipitation rate was varied between 35 and 100% of maximum rainfall intensity. The collected leachate samples were determined for chemical characteristics. Leachate re-circulation was practiced to investigate incremental leaching of pollutants along the waste depth. Other lysimeters were operated with internal storage (saturation) condition. The experimental results revealed that the organic pollutant load increased with increasing rainfall intensity and substantially decreased from low compaction density (220 kg/m $^3$ ) in open dumping to high compaction density (450 kg/m $^3$ ) in sanitary landfill condition. Total organic pollutant load in water storage condition was considerably higher than conventional operation, but it was completely retained within the waste cell.
Assessment of Ecotoxicological Fate of Lead Pollution in	Environment through Investigating Bio-concentration in Agro-based Products in	Bangladesh
Authors: Hossain A.M.M. Maruf , Islam M. Shahidul , Rahman Md. Moklesur , Mamun Md. Mustafa , Kazi M. Azizul Islam , Elahi Syed Fazle
Published: November 2024

Abstract: Leaded gasoline has long been used as fuel for motor vehicles though the problem of lead pollution in Dhaka was identified only in 1980. Use of leaded gasoline has declined by most part though phasing out of leaded gasoline does not mean phase out of lead from the environment. Hence, fate of lead in polluted environment from various sources should get high priority in R & D programmes. The worst fate of lead in environment can be its entrance into food chain. To investigate bio-concentration of lead in agro-based products as an approach of assessing its ecotoxicological fate, commercially produced chicken eggs and liquid milks were selected as layer poultry feed and liquid milk production are directly dependent on feed crop production. Twelve eggs were sampled randomly each from Dhaka and its nearby seven districts covering the central region of Bangladesh. Thirteen kinds of liquid milks commercially produced by six prominent milk producers have been sampled with three replicates in each. Out of the 192 samples from 96 eggs, dry weight basis mean lead concentration was found to be 8.1611 ppm with a sample standard deviation of 0.5253, which is about 80 times higher than the maximum permissible limit, while the maximum detected value was found to be 34.5637 ppm. The mean concentration of lead in milks was found to be 1.5081 ppm with a sample standard deviation of 0.2177, which is some 75 times higher than maximum permissible limit in liquid milk. By consuming a single egg and 250 mL of commercially produced liquid milk in a day, a person is exposed to daily dietary exposure of some 99.9722 μg and 377.025 μg of lead, respectively excluding the other foods consumed.
Water Quality Aspects of a Temporary Water Body in Palakkad	District, Kerala
Authors: Nirmala K. , Pratheesh V.B. , Sujatha C.H.
Published: November 2024

Contamination of drinking water mainly through anthropogenic activities has become a major challenge to the environmentalist in the developing countries. Solid wastes from industrial units is being dumped without any proper treatment near the factories, which is subjected to reaction with percolating rain water and reaching the ground water level. The soft drink beverage factory in Plachimada meets their water requirement by the tapping ground water and due to this ground water has undergone drastic fluctuations. Despite the fact that several studies have been conducted taking Plachimada and Perumatty panchayath as focal points, little attention has been given to the nearby Pattenchery area and Pudussery Panchayath. Thus, an attempt was contributed to invest the water quality parameters of temporary water bodies, mainly ponds of Pattenchery and Pudussery panchayaths in Palakkad district, Kerala. The phsyico-chemical parameters of eight ponds in the two stations were studied and its correlation pattern was recorded. Standard deviation and confidence limit of each parameter were also evaluated.
Biological Denitrification of Ground Water Using Various Carbon	Sources by Pseudomonas Fluorescens and Pseudomonas Stutzeri in a Hetrotrophic	Denitrification Reactor
Authors: Archna  , Sobti R.C. , Sharma S.K.
Published: November 2024

A pilot plant study has been performed on biological removal of nitrate using heterotrophic denitrification reactor. The system behaviour has been analysed with the usage of – (i) three carbon sources (cotton, wheat straw and wood shavings), (ii) two microbial strains (Pseudomonas fluorescens NCIM 5059 and Pseudomonas stutzeri NCIM 5136) and (iii) at different temperatures. An optimal operating mode for 90% nitrate removal has been achieved by Pseudomonas fluorescens with inlet nitrate concentration of 200 ppm, flow rate 2.5 ml/min, carbon source cotton, temperature 30°C ± 0.5°C and for Pseudomonas stutzeri at same process conditions but with the temperature of 40°C ± 0.5°C. The feasibility of nitrate removal was also tested with carbon source as wood shavings and wheat straw.
Impact of Land Use and Urbanization Activities on Water Quality of	the Mega City, Dhaka
Authors: Hossain A.M.M. Maruf , Rahman Shafiqur
Published: November 2024

The capital of Bangladesh, Dhaka, is a mega city with around 12 million people in 2006. Its urban growth rate is one of the fastest in the world. The city is surrounded by four rivers with well distributed streams and drainage channels as well as inlands and open water bodies. The chemical and biological environments of these water bodies profoundly influence the inhabitants' life in numerous ways. Agriculture, economy, health, as well as expansion of the city are influenced by the environment of these water bodies. The untreated domestic sewage and uncontrolled industrial discharges are turning the water quality from bad to worse. Groundwater storage is on the verge of great threat because of increasing pollution of the surface water. Ecological balance of these water streams is facing serious threat due to pollution with severely limiting fish growth. Unplanned urbanization and industrialization in the city are contributing largely to all the problems regarding water environment. Seasonal open water bodies are still considered suitable for development of fishery and aesthetic applications. Development activities are required to ensure various environments of water bodies safe and sustained, and regulations are needed to be imposed to protect these environments.
Microbial Retting of Jute Bast Fibre Using Aerobic Sequencing	Batch Reactor
Authors: Vijayaraghavan Krishnan , Stephen Dhas Nirmal
Published: November 2024

This article focusses on the microbial retting of jute bast fibres under aerobic condition using sequencing batch reactor. Retting operation was carried out for varying time period namely 10, 15, 20, 25, 30 and 35 days respectively. The optimum retting period was judged based on the characteristics of the retted fibre with respect to fibre fineness, tenacity, modulus, strain at break and linear density. The morphological characteristic were visualized based on the scanning electron microscope image. As the retting period increased the fineness of the fibre improved; however based on the tenacity (0.468 N/tex) and modulus (50.23 N/tex) a 25-day retting period was found to be optimum in this present study. The predominant microbial species present in the jute retting liquor were found to be species of Bacillus, Clostridium, Aspergillus and Mucor. As the current method of retting operation was carried out under aerobic condition, the emission of green house gas doesn't arise. Moreover the wash water arising due to rinsing of retted fibre was recycled, thereby achieving a zero discharge concept.
Mitigation of Amaranth Dye from Aqueous Solution Using Steam	Activated Pigmented Rice Husk Carbon as an Adsorbent
Authors: Janveja B. , Sharma J.
Published: November 2024

Dyes represent one of the problematic groups. Though commercial activated carbon is a preferred sorbent for colour removal, its widespread use is restricted due to high cost. In the present work, the steam activated pigmented carbon prepared from rice husk (B.N. Oryza Sativa) was investigated as an adsorbent to remove Amaranth dye from aqueous solutions. The adsorbent was investigated under variable system parameters, such as, initial concentration of the aqueous dye solution, agitation time, adsorbent amount and temperature. The results of the present study have indicated that an amount of 0.8 g SAPRHC per litre could remove 43.0% of the dye from an aqueous solution of 10 ppm with agitation time 300 minutes. The interactions were tested with respect to both pseudo first-order and second-order kinetics. The later was found to be more suitable. High value of q $_m$ indicates high capacity of adsorption and the value of the coefficient b indicates that the interaction of dye with SAPRHC i.e. (dye + SAPRHC = dye....SAPRHC complex) leads to the formation of a complex, being shifted overwhelmingly towards adsorption. The results obtained indicate a potential use of SAPRHC for removing dyes like Amaranth dye from water.
Development and Application of the MERMAID Water Quality	Monitoring Station in the Brantas River, Java, Indonesia
Authors: Schroeder Friedhelm , Boer Michael , Wijanarko Didik Agus
Published: November 2024

The design, development and operation of an automated water quality station at the banks of the Brantas River, Java, Indonesia is described. The objective of the work was to prove that such a station can be operated in tropical areas with trained local personnel. By designing and building a modular system within a transportable container, a generalised system that can be applied to other tropical or subtropical regions was developed. The main problem in tropical waters — biofouling of sensors – was solved by automated cleaning procedures that include pressure cleaning with acidified water and chlorination. Low maintenance requirements could be achieved by a completely automated operation and remote maintenance via phone and internet. The different components of the system – water inlet, hydraulic circuit, data management – are described in detail. The performance and the costs of the automated water quality station are discussed.
Analysis of Some Characteristic Parameters of Potable Water and	Treated Wastewater & Its Reuse
Authors: Rao Mushini Venkata Subba , Rao V. Dhilleswara
Published: November 2024

Physicochemical analysis of fresh potable water and treated wastewater collected from the sewage plant were carried out. The analysis of different parameters namely pH, electrical conductivity, TDS, hardness of water, Ca $^{2+}$ , Mg $^{2+}$ , total alkalinity, chloride, sulphates, NO $_2^-$ , fluoride, dissolved oxygen, phosphates, sodium and potassium ions were carried out as per the standard methods. The preliminary study aimed at utility of treated wastewater and how far it is extendable upto the proper usage for different purposes.
Willingness to Pay for Improved Water Services in Rajshahi City,	Bangladesh
Authors: Sarker Md Abdur Rashid , Alam Khorshed
Published: November 2024

This study uses contingent valuation (CV) method to elicit residential consumers' willingness to pay (WTP) for improved water supply services in Rajshahi city, Bangladesh. It identifies the factors affecting households' WTP through a multiple regression analysis. Accordingly, a sample of 150 households with piped water connection was chosen to be interviewed with the use of a face-to-face questioning technique. The results from this study show that households are willing to pay more for improved services which is important for the policy makers in devising appropriate water tariff. Among various indicators, households' income, education and type of housing have emerged as three most important factors in affecting consumers' WTP.
Role of Sewage Discharge on the Diversity and Distribution of	Zooplankton in the Mahanadi River, India
Authors: Das M. , Palita S.K. , Panda T.
Published: November 2024

Zooplankton forms an important component of fish fries and helps to transfer energy from primary to secondary and tertiary levels in a food chain. Realizing the paucity of patent literature on the zooplankton population of sewage-fed river Mahanadi, studies were undertaken to assess the seasonal dynamics of zooplankton populations and nutrient status of water for a period of one year covering three seasons. Zooplankton population and water analysis was performed using standard procedure. Maximum population density was observed in the winter season followed by summer and lastly rainy. Higher zooplankton populations were encountered in Sikharpur (site IV). They corresponded to the fluctuation of prevailing conductivity, turbidity, dissolved oxygen, better organic load and chemical oxygen demand content of the said habitat. A total of 14 species belonging to six different groups were recorded during the study period. Lower concentration of zooplankton at Sikharpur site indicates polluted zone of the river. Our findings highlighted the deterioration of water quality in the river due to industrialization and human activities. Proper biological and chemical treatment of domestic sewage and industrial effluents before discharge to river system is suggested.
A Study of Nitrate Contamination in Ground Water of Delhi,	India
Authors: Kumar Lokesh
Published: November 2024

Fast urban growth, without proper arrangements of waste management, led to serious problems of contamination of ground water in many urban centres of India. Present study clearly indicates how uncollected and mismanaged waste contaminates the ground water. Taking nitrate as an indicator of groundwater pollution due to urban wastes in Delhi, a detailed survey of nitrate level in ground water was carried out in Delhi in order to assess the magnitude of problem in different areas of Delhi. Nitrate, which may cause methemoglobinemia or "blue baby" disease, is found much above the drinking water limits prescribed by WHO and Bureau of Indian Standards. 43% of the samples showed values higher than prescribed limit of 45 mg/l as per BIS: 10500-2004. Since, groundwater is source of drinking in many parts of the city as the municipal water supply is inadequate due to growing demand of drinking water, the dependence on ground water is inevitable. Thus, exposure of population to high nitrate cannot be ruled out. There is a need of detailed study on health impact of consuming high nitrate groundwater in different parts of the city.
Study of the Removal of Humic Acid, Organic Pollutant by Water	Hyacinth Plant from Aquatic Environment and Its Effect on pH, Chlorophyll	Content and Degradation
Authors: Rupiasih N. Nyoman , Sumadiyasa Made , Ratnawati A.A.
Published: November 2024

Humic acid (HA) is a pollutant formed in aquatic environment. Water hyacinth (WH) is a common aquatic plant in tropical regions and easily grows in heavily polluted water. The objective of this work is to investigate the capability of WH to remove HA from aquatic environment and its effects on pH, chlorophyll (Chl) content and degradation. The absorbtion was measured using UV-Vis spectroscopy. WH was grown in various media such as distilled water (DW), river water (RW) and HA solution with different concentrations, from 12 to 60 ppm. The absorbtion of two wavelengths, 250 and 275 nm of each sample medium were recorded after 1, 3, 5 and 8 days of exposure. The difference in concentration between control and treated media was found to be significant (p < 0.05). The study shows that WH can absorb HA from aquatic environment and help to maintain the stable condition of their aquatic environment. HA helps in increasing the concentration of Chl-a, Chl-b and total Chl of WH leaves. HA have more effect on Chl-b. Also, it has been found that HA act as a catalyst in degradation process of Chl pigments in the aquatic environment.
Assessment of Irrigation Potential of Ground Water Using Water	Quality Index Tool
Authors: Adhikari K. , Chakraborty B. , Gangopadhyay A.
Published: November 2024

Transforming parametric concentrations into qualitative scores irrespective of unit has made the Water Quality Index a comprehensive and easy to use tool to the decision makers. As criteria of water quality vary with purpose of use of the ground water, selection of water quality parameters, involved in working out quality index for specific use, also differs. Use of Ground Water Quality Index (GWQI) technique to assess irrigation water quality is innovative in this study. Electrical conductivity (EC), sodium adsorption ratio (SAR), and residual sodium carbonate (RSC), judged as the three most important parameters to determine irrigation quality of ground water, have been used to work out GWQI in this study. Preparation of iso index maps using water quality scores, derived through GWQI tool, vividly portray the irrigation water quality status of the study area where most of the area fall under excellent and good categories. The marked difference in water quality with respect to season in some areas of southeastern and southwestern parts of the study area may be correlatable to the recharge and discharge zones of ground water respectively.
Supply Water Quality in Urban Bangladesh: A Case Study of	Chittagong Metropolitan City
Authors: Molla Morshed Hossan , Chowdhury Mohammad Abu Taiyeb , Md. Barkat Ali Kazi , Bhuiyan Md. Habibur Rahman , Mazumdar Reaz Mohammad , Das Suman
Published: November 2024

Drinking water quality in urban Bangladesh is at high risk. The port city of Chittagong is not only facing the problem of inadequate water supply but also serious threat due mainly to the scarcity of safe water. This paper attempts to characterize and analyze the supply water quality in Chittagong Metropolitan City (CMC) from health and environmental perspective using a set of parameters: physical, chemical and micro-biological. The paper focuses on key challenges facing the sector today, especially in the provision of urban water service delivery. The thrust there has been to identify weaknesses in current water supply management, and explore options to address the chronic lack of service provisions. The overall finding is that the dwellers of CMC have been suffering from irregular, inadequate and unsafe water supply due mainly because of inefficient management practices. The situation is worse in low income residential areas. Regular monitoring of water quality along the distribution networks, timely repair and maintenance, improving information systems, uses of advanced technology, provisions for staff training, awareness building among users and stakeholders, and promotion of community-based co-management governing systems have been strongly suggested.
Use of Heavy Metals and Trace Elements in Groundwater as a Tool	for Mineral Exploration: A Case Study from Udawalawe, Sri Lanka
Authors: Udagedara D.T. , Pitawala H.M.T.G.A. , Dharmagunawardhane H.A.
Published: November 2024

The geochemistry of regional groundwater has been utilized worldwide to discover subsurface mineral deposits, though it has not yet been practiced in Sri Lanka. The present study focuses on utilizing geochemistry of groundwater in the Udawalawe area of south-central Sri Lanka where two serpentinite bodies exist within the high-grade crystalline basement. This area is in the proximity of the litho-tectonic boundary between two metamorphic complexes. Thus, the scope of the study is to uncover geological and geochemical anomalies of potential mineralization. Mode of occurrences and petrography of exposed serpentinite bodies and physico-chemical properties of groundwater were investigated to establish a relationship between regional groundwater geochemistry and geological anomalies. The pH and electrical conductivity of groundwater were measured in-situ and concentrations of Al, Ba, Be, Cs, Cu, Fe, Li, Mn, Pb, Rb, Sr and Zn were analysed using atomic absorption and emission spectroscopy. The present study reveals that concentrations of these elements are significantly higher close to serpentinite bodies with Cu and Zn having the highest concentrations. Elevated concentrations of Al, Ba, Be, Fe, Li, Pb, Rb and Sr were also noted. Relatively higher concentrations of Be, Cu, Li, Mn, Pb, Rb and Zn in groundwater in the area between the two exposed serpentinite bodies indicate the possible occurrence of a subsurface mineral deposit in the area. These results indicate the importance and feasibility of the application of regional groundwater geochemistry as a tool for uncovering subsurface mineral deposits. Detailed observations of groundwater flow patterns, facies changes, and associated element mobility could effectively help in accurate demarcation of the lateral extents of mineral deposits.
Effect of Flood on Water Resources in North-Central Nigeria
Authors: Utsev Joseph Terlumun , Nnaji Chidozie Charles , Nnennaya Mama Cordelia
Published: November 2024

Surface and groundwater quality of selected states within the North-Central, Nigeria were investigated to ascertain the effect of flood on water quality over a period of six months. Statistical, standardized principal component and water quality index analyses were used to interpret the results. Increase in some groundwater parameters are 198.7% for hardness, 541% for colour, 169.8% for iron, 200% for chromium and 117.6% for calcium. The increase in some surface water quality parameters after the flood is as follows: colour (316.76%), turbidity (171%), total suspended solids (156.65%), conductivity (180.5%), chromium (300%) and sulphate (121.2%). Overall groundwater quality decreased from a fair status (69.1%) before the flood to a marginal status (55.3%) after the flood. In the same vein surface water quality decreased from a fair status (72.53%) before the flood to a marginal status (55.1%). There was a 27% reduction in surface water quality and 20.4% reduction in groundwater quality.
Separation of Sticker-Spacer Energetics Governs the Coalescence of Metastable Condensates
Authors: Chattaraj Aniruddha , Shakhnovich Eugene I.
Published: November 2024

Biological condensates often emerge as a multi-droplet state and never coalesce into one large droplet within the experimental timespan. Previous work revealed that the sticker-spacer architecture of biopolymers may dynamically stabilize the multi-droplet state. Here, we simulate the condensate coalescence using metadynamics approach and reveal two distinct physical mechanisms underlying the fusion of droplets. Condensates made of sticker-spacer polymers readily undergo a kinetic arrest when stickers exhibit slow exchange while fast exchanging stickers at similar levels of saturation allow merger to equilibrium states. On the other hand, condensates composed of homopolymers fuse readily until they reach a threshold density. Increase in entropy upon inter-condensate mixing of chains drives the fusion of sticker-spacer chains. We map the range of mechanisms of kinetic arrest from slow sticker exchange dynamics to density mediated in terms of energetic separation of stickers and spacers. Our predictions appear to be in qualitative agreement with recent experiments probing dynamic nature of protein-RNA condensates.
REACTION OF Coffea arabica SEEDLINGS TO COLONIZATION BY WILD Colletotrichum gloeosporioides AND TRANSFORMED WITH gfp.
Authors: Gonçalves Martins Maia Fernanda , De Paula Freitas Maísa , Braga Maia Jader , Armesto Cecília , Da Costa Gontijo Pablo
Published: November 2024

Defense reactions of coffee trees in response to invasion by Colletotrichum gloeosporioides (Penz.) wild (I2) and transformed with the green fluorescent protein gene gfp (I2-T) were studied in this research to identify defense reactions of coffee tree seedlings in response to invasion by Colletotrichum gloeosporioides using wild isolates and those transformed with the gfp gene by observing the biochemical changes developed by the plants and to check the difference in the pathogen behavior after transformation. The activity of the guaiacol peroxidase (POX) enzyme was evaluated in both types of seedlings obtained, with and without symptoms (MOPCS and MOPSS), respectively. The inoculation of the different isolates (I2 and I2-T) induced the activity of the enzyme, showing higher rates than those observed in the control treatment, demonstrating that there was a possible recognition of the pathogen. Regarding the activity of the enzyme polyphenoloxidase (PPO), similar behavior was observed between the control and the isolates studied at different exposure times. The highest peak in the activity of the enzymes studied occurred at 6 and 24 hours after inoculation with I2. It was observed that the time the plants were exposed to the pathogen increased the levels of total soluble phenols.
Estado da Telemedicina Rural e do Trabalho no Equador
Authors: Quintero Barberi Oriana , Rivadeneiera Rodrigo Giovanny Cargua , Gamboa Chiriboga María José
Published: November 2024

Introdução: O avanço da telemedicina no Equador reflete um compromisso sustentado com a integração tecnológica para melhorar o acesso e a qualidade da assistência médica. Desde 1998, têm sido realizados vários projectos que abrangem zonas rurais e urbanas, evidenciando os benefícios da telemedicina na comunicação e monitorização da saúde dos pacientes. Objetivo: Diante deste contexto, este texto pretende mostrar a evolução da telemedicina no Equador, com foco particular nos programas de medicina rural e ocupacional. Metodologia: A metodologia utilizada neste estudo é uma revisão de literatura de natureza descritiva e exploratória. Resultados:O estudo revelou que o Equador obteve progressos significativos na implementação da telemedicina, especialmente nas áreas rurais e no local de trabalho. Discussão e Conclusão: Apesar dos desafios na implementação, como a segurança da informação e a resistência à mudança, a telemedicina continua a consolidar-se no Equador como um pilar para uma assistência médica mais acessível e eficiente.
Relación entre las categorías del monitor global de salud digital y las normativas oficiales publicadas en la República Argentina.
Authors: Agüero Lucas , Lopez Emiliano , Silberman Martín
Published: November 2024

Conocer el grado de avance en materia de salud digital y telesalud en países con sistemas de salud fragmentado es un desafío. El Monitor Global de Salud Digital intenta reflejar el grado de madurez de los países del mundo, sin embargo, es necesario reparar en la dificultad de representar todas las experiencias en un estado federal como la Argentina. Objetivo: relacionar las categorías del GDHM con las normativas publicadas en el Boletín Oficial de la República Argentina (BORA), como primer paso hacia el conocimiento del desarrollo de la salud digital y telesalud. Metodología: Se realizó una búsqueda exhaustiva de programas, planes y proyectos de salud digital y telesalud en el BORA. Luego se buscó una relación narrativa entre las normativas y las categorías que utiliza el Monitor Global. Resultados: Todos las categorías e indicadores del GDHM se encuentran representados en las 12 normativas publicadas. En términos de actos administrativos emanados por el nivel central podemos decir que Argentina se encuentra sobre el promedio de desarrollo de la mayoría de los países evaluador por el Monitor Global. Discusión: Los resultados del presente trabajo permiten validar nuestras hipótesis. Conclusiones: Este trabajo nos permite avanzar hacia nuevos estudios que busquen capturar las particularidades de la salud digital y telesalud hacia el interior de las provincias.
GENDER SELF EFFICACY TEKANAN KETAATAN KOMPLEKSITAS TUGAS DAN PENGALAMAN AUDITOR TERHADAP AUDIT JUDGEMENT
Authors: Septiaji Bayu Candra , Hasymi Muhammad
Published: November 2024

The quality of the audit judgment produced by the auditor determines the quality of the overall audit results. This study aims to determine the effect of gender, self-efficacy, obedience pressure, task complexity, and auditor experience on audit judgment. This study uses quantitative methods with a sample size of 104 internal auditors at the Inspectorate General of the Ministry of Finance. The data used are primary data obtained through distributing questionnaires and then processed using the IBM SPSS version 25 application. The results of the study concluded that self-efficacy and auditor experience had a positive and significant effect on audit judgment. This shows that the competence, experience, and expertise of auditors have a positive and significant effect on the resulting audit judgment. Meanwhile, obedience pressure has a negative and significant effect on audit judgment. Pressure for obedience can come from superiors and auditors. Meanwhile, gender and task complexity have no effect on audit judgment. Audit assignments are preceded by a comprehensive audit planning process and support from the unit related to gender responsive policies that support the assignment.
PENGARUH PEMBIAYAAN MURABAHAH, PEMBIAYAAN MUSYARAKAH, PEMBIAYAAN QARDH TERHADAP PROFITABILITAS
Authors: Garwautama Paramadita Khalifa , Sulaeman Sulaeman , Noor Iqbal
Published: November 2024

This study aims to determine the effect of Murabahah financing, Musyarakah financing, and Qardh financing on profitability. This research was conducted using quantitative methods with an associative approach. The population in this study is the 2016-2017 Shariah Commercial Bank financial statements for the 2016-2019 period, 64 financial statement samples were taken. In this study sampling with purposive sampling technique. Data collection techniques used are using secondary data. Data analysis techniques used are the classic assumption test, multiple linear analysis and hypothesis testing.The results of this study indicate: independent variables are Murabahah financing, Musyarakah financing, Qardh financing, while the associated variable is profitability. The results of this study indicate that partially Murabahah Financing has no significant effect on profitability. While for Musyarakah, it has a partially significant negative effect on profitability. And Qardh financing partially significant effect on profitability. While simultaneous Murabahah, Musyarakah, Qardh have a significant effect on profitability
Deepfake Detection Using Machine Learning Techniques: A Scalable Solution for Media Integrity
Authors: Pratik Godase  , Sanket Pawar  , Rohan Dhengale  , Shavarsiddha Gurav  , Avinash Kapare
Published: November 2024

The proliferation of deepfake technology has  introduced unprecedented challenges to media integrity and public trust. Leveraging advanced machine learning techniques, this study proposes a scalable solution for detecting deepfake content in digital media. Our methodology employs convolutional neural networks (CNNs) to capture spatial inconsistencies and recurrent neural networks (RNNs) to analyze temporal patterns in video data, ensuring comprehensive detection capabilities. Utilizing publicly available deepfake datasets, the proposed framework demonstrates high accuracy and robustness against various forgery methods. The results highlight the model's potential to address real-world challenges, offering a reliable approach to identifying manipulated content across diverse platforms. This research not only contributes to the growing field of deepfake detection but also underscores the critical role of scalable and adaptable solutions in combating the misuse of AI-generated media. Future work will focus on enhancing model generalization across emerging deepfake generation techniques.