bluuebunny/crossref_metadata_2025 huggingface dataset:
Computerized tomographic brain findings of CNS manifestations in HIV/AIDS patients receiving HAARTS treatment
Authors: Ibinaiye Philip Oluleke , Olarinoye-Akorede Sefiya Adebanke , Sa'ad Suleiman T. , Tahir Nasiru M. , Usman Aminu U. , Ali-Gombe Abubakar , Garko Sani , Yunsa Dahiru M. , Umoru Timothy Y. , Usman Bello O. , Umar Abdulaziz
Published: May 2024

Background:

Despite current availability of highly active antiretroviral therapy (HAART) in our hospital, neurologic complications of HIV are common.

Aim:

The aim of this study was to document brain computed tomography (CT) findings in HIV patients receiving HAART who developed neurological complications and to examine the relationship of these findings with CD4 cell counts.

Materials and Methods:

Twenty patients with central nervous system symptoms out of 200 HIV/AIDS patients receiving HAART at the HIV Clinic of Federal Teaching Hospital, Gombe, were retrospectively studied. The findings were reviewed alongside their clinical features, CD4 + count, and HAART history.

Results:

CT findings were positive in 12 (60%) of the patients, while no abnormality was seen in 8 (40%). The most common brain abnormality was atrophy (35%). Two out of five patients (40%) with CD4 counts >200 had abnormal CT findings compared with 9 out of 14 patients (64%) with CD4 counts <200 cells who had CT abnormalities. This finding was statistically significant (R = 0.864, P = 0.00).

Conclusion:

There is high incidence of neurological complications and positive brain CT scan among the patients who defaulted from HAART treatment and with CD4 cell counts of <200 cells/microliter.
Strong digraph groups
Authors: Cihan Mehmet Sefa , Williams Gerald
Published: May 2024

A digraph group is a group defined by non-empty presentation with the property that each relator is of the form
$R(x, y)$
, where x and y are distinct generators and
$R(\cdot , \cdot )$
is determined by some fixed cyclically reduced word
$R(a, b)$
that involves both a and b. Associated with each such presentation is a digraph whose vertices correspond to the generators and whose arcs correspond to the relators. In this article, we consider digraph groups for strong digraphs that are digon-free and triangle-free. We classify when the digraph group is finite and show that in these cases it is cyclic, giving its order. We apply this result to the Cayley digraph of the generalized quaternion group, to circulant digraphs, and to Cartesian and direct products of strong digraphs.
The pseudospectrum of an operator with Bessel-type singularities
Authors: Boulton Lyonell , Marletta Marco
Published: May 2024

In this paper, we examine the asymptotic structure of the pseudospectrum of the singular Sturm–Liouville operator

L=\partial_{x}(f\partial_{x})+\partial_{x}

subject to periodic boundary conditions on a symmetric interval, where the coefficient

f

is a regular odd function that has only a simple zero at the origin. The operator

L

is closely related to a remarkable model examined by Davies in 2007, which exhibits surprising spectral properties balancing symmetries and strong non-self-adjointness. In our main result, we derive a concrete construction of classical pseudo-modes for

L

and give explicit exponential bounds of growth for the resolvent norm in rays away from the spectrum.
Road Actor Intention Prediction Using Video Auto-Encoders
Authors: Tata Venkatesh , Kumar Anand , Alva Harsha
Published: May 2024

In our research paper, we propose a novel method for identifying road actor intention in autonomous systems. We utilize a trainable neural network based on the Transformer architecture with a masked Auto-Encoder to analyze video sequences, eliminating the need for explicit object detection, object tracking and other such multiple methods in-order to predict the event. This prediction can be fed into the sensor fusion algorithm of any active safety system to reduce false positives and enhance functional efficiency. Our approach outperforms other non-transformer based neural network architectures on real-world driving data, offering potential for fine-grained road event understanding and improving autonomous vehicle safety and efficiency.
Assessment of Changes in Channel Width and Braiding: The Implications on Flooding Upstream of Shiroro Reservoir in river Kaduna, Kaduna State, Nigeria
Authors: Salawu O. G. , Leke D.
Published: May 2024

The objective of this paper was to presents potential implications of flooding on changes in channel width and braiding patterns within the nine study reaches upstream of the Shiroro Reservoir of River Kaduna, Kaduna Nigeria using standard methods for data acquisition and analysis. Preliminary findings reveal substantial alterations in channel morphology, characterized by an increase in channel width and a shift towards braided patterns in some of the study segments of River Kaduna. These changes are attributed to factors such as deforestation, urbanization, and land use changes within the river's catchment area resulting sediment released into the river. The hydrological consequences of these alterations, including increased flood risk in the upstream regions, sediment transport dynamics, and their implications for the functionality of the Shiroro Reservoir as a flood control mechanism has been pointed out. The outcomes of this study not only contribute to a better understanding of the evolving hydro- geomorphological dynamics of the Kaduna River but also provide valuable insights for sustainable river management practices and flood risk mitigation in the region. As Nigeria grapples with increasing challenges related to climate change and population growth, the findings presented in this paper hold significant relevance for policymakers, water resource managers, and communities living in flood-prone areas along River Kaduna.
Water, Sanitation and Hygiene Practices and Associated Health Risks for Artisanal and Small-Scale Gold Mining at Stamico, Nsangano, and A.S. Lulila Mine Sites in Tanzania
Authors: Marwa A. , Sweya L. N.
Published: May 2024

Access to improved water, sanitation, and hygiene is one of the main factors linked to community health risks. Hence, the objective of this paper as to evaluate the water, sanitation and hygiene practices and associated health risks for artisanal and small-scale goldmining at Stamico, Nsangano, and A.S. Lulila Mine Sites in Tanzania using 148 participants with structured questionnaires to harvest quantitative and qualitative data in this study. Findings of the study have revealed that about 95% of the case study area use boreholes water for domestic purposes, and majority use water without treatment. Pit latrines and open defecation are the common practices for most people at the sites. As such, this study revealed that, there is a possibility of microbial infection from salmonella due to the exceeded the limit value of 10-4. The chronic daily intake suggested that the overall hazard quotient of cancer risk from lead (Pb) was less than the tolerable limit for Pb exposure. The human health risk was assessed and the incremental lifetime cancer risk at all sites was low with values below 10−6. It is advised that artisanal and small-scale gold mining sites enhance their sanitation and water supplies in order to maintain excellent hygiene practices.
Production and Characterization of Biolubricant from Cassia Sieberiana (Decandole) Seed Oil Using Transesterification Reaction
Authors: Stephen E. , Ibrahim H. , Gimba C. E.
Published: May 2024

Biolubricant is a biopolymer that can be used as a base oil in a variety of applications such as biomass and bioenergy. Hence, the objective of this paper is the production and characterization of biolubricant from Cassia sieberiana (Decandole) seed oil via two step transesterification reaction between methylesters and trimethylolpropane (TMP) at a molar ratio of 3.5: 1 with a catalyst of 0.8 % w/w of the total reactant at a temperature of 120 C for 2:30 hrs with a percentage yield of 93%. The physicochemical properties of the produced oil were determined by FTIR spectrum and GC-MS analysis. The viscosity (at 40 and 100) are 44.20 cSt and 7.82 cSt with pour point (-9 C), and viscosity index (148.04 cSt) respectively. The GCMS analysis revealed the fatty acid composition of the based oil as palmitic acid, linoleic acid, lineolaidic acid, stearic acid, and that of the biolubricant:  methyl oleate, 2-hydroxyl ethyl esters, and 22-tricosenoic acid with other traces of methyl ester. The analysis of the FTIR for the TMP triesters shows superior thermal and oxidative stability due to the ester functional group present. The produced oil was found to confirm with ISOVG viscose grade 32 and 46 for gear oil and other low temperature applications.
Physicochemical Parameters and Abundance of Pathogenic Protozoans and Helminths in Abattoirs within Minna Metropolis, Niger State, Nigeria
Authors: Sha-Amu H. D. , Ibrahim K. , Gimba U. N.
Published: May 2024

Protozoans and helminthes are parasites. Protozoans are single-celled organisms, while helminthes are multicellular animals. These parasites feed off on other living organisms and cause diseases. The objective of this paper therefore was to investigate the physicochemical parameters and abundance of pathogenic protozoans and helminths in abattoirs within Minna Metropolis, Niger State, Nigeria using appropriate standard techniques.The parasites identified in the abattoirs wastewater samples in the three study locations were: Entamoeba histolytica, Giardia lamblia, Ascaris lumbricoides, Trichuris trichiuria, Hookworm, Hymenolepis nana, Schistosoma mansoni, Strongyloides stercoralis, Toxocara vitulorum, and Fasciola hepatica. With Hookworm having the highest occurrence in Chanchaga wastewater with 20.7%, Tayi wastewater 21.2% and in Maikunkele 19.3%. Similar organisms were also observed to be present in the soil samples of the three study locations. Chanchaga with Schistosoma Mansoni having the highest occurrence of 25.4%, Tayi had high occurrence of Strongyloides stercoralis with 29.4%, and Maikunkele had high occurrence of Hookworm with 19.8%. The physicochemical parameters evaluated in the study areas shows that the colour and odour were different from the control with high level of clay, sand, Total Organic Carbon, Magnesium, Salinity, Nitrate and Sulphate in samples than the control (p<0.05),but in Maikunkele abattoir, Electricity Conductivity, Chloride, Phosphate, Sulphate were higher in the control than the samples. Therefore, conducting educational campaigns and raising awareness among the local population about the risks associated with contaminated water and soil in abattoirs is essential. Providing information on proper hygiene practices, including hand-washing and safe food preparation, can help prevent the ingestion of parasite eggs or cysts and minimize the spread of infections.
Values and Learning Processes of Simulation Based on Local Wisdom toward Christian Education Self-reliance in Central Kalimantan
Authors: Silipta  , Andani Nainggolan
Published: May 2024

The objective of this research is to investigate the nature of Christian education as a set of values transcending the boundaries of other disciplines, including agriculture. Additionally, this research examines the cultural phenomenon of repetition, which may be perceived as meaningful and sustainable. This research method employs field observation, in-depth interviews, and a researcher's immersion in cultural blending. The findings indicate that Christian education can be viewed as a flexible, adaptable value system, particularly when viewed through the lens of Pancasila, a philosophy that emphasizes the unity of humanity, justice, and spirituality. The findings indicate that the learning strategies employed in the context of SMK Pertanian Tumbang Lahang exemplify the values inherent in Christian education, including social sensitivity, responsiveness, care work, ritual, prayer, morality, empowerment, humility, and the cultivation of awareness.
discriminación algorítmica por razón de discapacidad
Authors: Álvarez García Héctor
Published: May 2024

El presente trabajo tiene por objeto analizar la situación de gran vulnerabilidad en la que se encuentran las personas con discapacidad en el entorno digital; por una parte, es un medio cambiante y de una cierta complejidad técnica u operativa que, junto con la falta de preocupación pública en la formación de este colectivo, provoca una aguda brecha digital que lo margina del entorno cibernético y, por otra, este grupo social es víctima de la violencia y el sesgo algorítmicos: los sistemas de inteligencia artificial pretenden extinguir la diversidad y singularidad humanas reconduciéndolas forzosamente a los parámetros comunes de la generalidad de los ciudadanos, de modo que penalizan o discriminan a las personas con discapacidad en sus interacciones digitales.
Democracia, fuerzas productivas y socialismo
Authors: Díaz Macías Ernesto M.
Published: May 2024

Emancipación, tecnología y democracia han sido tres de las variables más presentes en cada una de las ramas de los marxismos durante los siglos XIX-XXI. Cada una de estas familias ofreció una propuesta más o menos específica de cómo combinarlas con el fin de construir una sociedad sin clases: el socialismo. Este capítulo pretende recorrer algunos de los debates que han cruzado a los distintos marxismos y que han producido distintas versiones de la relación entre estos tres factores.
Narración y valoración de los hechos en las sentencias relativas al delito de injurias contra la Corona en el asunto Stern Taulats y Roura Capellera
Authors: Cepedello Boiso Jose
Published: May 2024

En el presente estudio se lleva a cabo un análisis narratológico de los relatos de los hechos presentes en las sentencias españolas del caso Stern Taulats y Roura Capellera relativas a un supuesto delito de injurias contra la Corona. Para ello, se estudian los tres niveles narrativos de sentido presentes en los relatos de los hechos con la finalidad de analizar el posterior dictamen emitido por el TEDH acerca de la adecuación de la valoración jurídica de dichos hechos realizada por los tribunales españoles. Del análisis se concluye que es en la propia construcción narrativa del relato de los hechos, realizada por los tribunales españoles, en donde se encuentra la raíz de esa supuesta frontera infranqueable entre los tribunales españoles y el TEDH.
Guido, Daniel, Luparello, Vella y Quiroga, Manuel (editores)
Authors: López Baroni Manuel Jesús
Published: May 2024

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Presentación del dossier
Authors: Franco Andrea Sol , Duarte María Josefina , Álvarez Carlos
Published: May 2024

Presentación del dossier
Presentación
Authors: Pis Diez Nayla , Seia Guadalupe
Published: May 2024

Presentación
A Comprehensive Case Study on Estimating Petrophysical Properties in the Upper Shale Member of Luhais Oilfield's Zubair Formation
Authors: Al-Noor Nooralhuda , Al-Najm Fahad , Al-Abadi Basim
Published: May 2024

The Cretaceous period is renowned for the substantial oil reservoirs that were deposited during the Barremian epoch. The Zubair Formation is typified by sandstones, shales, and siltstones of layers. In the Luhais oil field, the Upper Shale Member has been identified as a source of oil, making it the subject of this research paper, which aims to evaluate the petrophysical properties of Cretaceous reservoirs in the Zubair Formation. The study utilized open-hole log data with thorough quality control of selected open-hole log data, including gamma-ray, caliper, neutron porosity, bulk density, sonic, and resistivity data. Four wells from the Luhais oil field (Lu-07, Lu-08, Lu-38, and Lu-39) were analyzed to evaluate the petrophysical properties. The analysis divided the formation into six main units and corrected formation tops for Upper Shale Member units USM (USM-1A, USM-1B, USM-1C, USM-1D, USM-1E, and USM-1F). To determine the permeability log, the study established a relationship between the quality-controlled Open Hole log and routine core analysis data, including Core Porosity CPOR and Core Permeability KAIR. Two statistical techniques were employed: classical and Multilinear regression. Equations were derived from both methods using core data from Lu-07 and Lu-08. The R-squared value was 0.76 in the classical method and 0.78 in the multilinear regression method. These equations were then used to estimate the permeability log for uncored wells (Lu-38 and Lu-39). The final analysis provided estimations for petrophysical average properties such as shale volume, porosity, fluid saturation, and permeability. The study also identified the net reservoir and net pay, which should facilitate the identification of reservoir and non-reservoir units of the field for future economic planning.
Geophysical Self-Potential Investigation to Detect Buried Water Supply Pipe Location in Kirkuk City-Northern Iraq
Authors: Ali Dhahir , Alatroshe Radhwan
Published: May 2024

The newly established Seikanian suburban area is located about 5 km north of Kirkuk City. The area has a civil engineering problem concerning the unknown location of the water supply buried pipe in a road which might destructed during excavation works for maintenance operations. The geophysical surface self-potential method is chosen to find the pipe's location and depth. For acquiring data grid self-potential 20 and 22 points measurements were taken around the suspected location of the pipe within non-streaming water and streaming water in the pipe conditions respectively. Additional two survey lines of gradient configuration of 28 m length away of 3.5 m from the suspected buried pipeline carried out in the two conditions also. The grid self-potential points are rendered into observed, regional, and residual contour maps using surfer software 8. The interpreted self-potential gridded points in non-streaming water pipe conditions yielded positive anomalies in the observed map but the streaming water produced dominantly negative anomalies map. The residual self-potential maps in the two conditions showed positive and negative anomalies, all anomalies in the self-potential maps were spread along the center line of the maps where the suspected buried water supply pipe is extended, the residual maps showed it more clearly. To constrain the location of the buried water supply pipe second horizontal derivative technique upon the residual self-potential maps was applied and the constructed maps revealed accurately the anomalies aroused from the buried pipe spread over the center line. The gradient surveyed line profiles indicated that the self-potential signals submit to potential field theory formulations. The curve anomaly analysis of the survey line across the suspected buried pipe in the streaming water condition determined the depth of the buried pipe as 1.4 m.
Geometry and Tectonic History of West Qurna-1 Structure, Southern Iraq, Mauddud Carbonate Reservoir as Case Study
Authors: Abdulhameed Mayssa , Al-Najm Fahad , Mahdi Maher
Published: May 2024

West Qurna 1 is a portion of the supergiant anticline that extends more than 120 km. This elongated anticline contains, from north to south, West Qurna 2, West Qurna 1, North Rumaila, and South Rumaila. The Mauddud reservoir in the West Qurna 1 oilfield has only been subjected to very few studies, as the vast majority of the studies were concentrated on the main reservoir, which is the Mishrif reservoir, in addition to the Zubair and Yammama reservoirs. The current study attempts to incorporate all available data to better understand the subsurface structure of the Mauddud reservoir in West Qurna I. First, the well tops for each unit within the Mauddud reservoir have been picked from 25 wells that were well dispersed over the entire study area. All data, including well tops and 3D seismic interpretation reports, were used to build structural maps for each unit including: Upper Mauddud A, Upper Mauddud B, Lower Mauddud A, Lower Mauddud B, Lower Mauddud C, and Top of Nahr Umer Formation. Finally, the study concludes that the Mauddud structure in West Qurna 1 was classified as a gentle, approximately asymmetrical, anti-form, horizontal, non-cylindrical, brachy anticline. The structures within the Zubair subzone were formed due to multiple geological factors, including the Alpine orogeny resulting from the collision between the Arabian and Eurasian plates, salt tectonics associated with the Infra-Cambrian Hormuz Formation, and movements of basement rocks. The development of subsurface structures is collectively influenced by the interplay of various factors, including the Alpine orogeny, basement faults affecting anticlines, and salt tectonics shaping salt structures.
Application Power Spectrum Analysis of Gravity Data to Investigate Subsurface Structures of the North Banggai-Sula Microcontinent in Maluku Sea Area
Authors: Damayanti Cahya , Sismanto Sismanto , Setiawan Ari , Handayani Lina
Published: May 2024

Different tectonic characteristics are exhibited among Maluku Sea and Banggai-Sula Microcontinent which are located side by side to each other. However, the northern part of the Banggai-Sula Microcontinent, positioned along the Maluku Sea margin, has a complex geological structure to be observed. Therefore, this study aimed to analyze the subsurface structure and sediment thickness due to extensional mechanisms in the area, using the gravity method. The investigation was executed through power spectrum analysis and three-dimensional (3D) modeling of complete Bouguer anomaly data. Eleven x-direction profiles were employed to determine the depth of the contact boundaries between the shallow and the deep discontinuities. The results showed that the deep and shallow discontinuities obtained from the 3D modeling and spectrum analysis have similar values, with depths ranging between 14.52 km and 15.14 km, as well as 1.23 km and 1.39 km, respectively. The shallow discontinuity area was dominated by sediment rocks with a 2.6 g/cm3 to 2.8 g/cm3 density. The area is interpreted as the Buya Formation superimposed by the Tanamu Formation. The deep discontinuity area with a depth of up to 16 km. We found areas of high density (density value is >3 g/cm3) adjacent to low rock density (density value is 2 g/cm3 to 2.3 g/cm3). The observed are interpreted as fault-bounded formations of terrestrial conglomerates and sandstones from the Bobong Formation. These formations are located within a half-graben and are found to rest unconformably on the basement towards the southern onshore region.
Concentrations and Sources of Gasses in Soil of Al-Najaf Petroleum Refinery, Middle Iraq
Authors: Basha Noor , Issa Murtadha
Published: May 2024

The Al-Najaf thermal fuel refinery station emits various pollutants into the air due to burning fuel including fumes and gases, all contributing to soil contamination with heavy metals. The primary sources of pollution from fuel combustion are particles, a mixture of solid and liquid droplets released primarily from fuel combustion. Other significant sources of pollution include sulfur dioxide gas and its effects on the atmosphere, nitrogen dioxide waste from fuel combustion and oil refining, and particles. The study uses statistical analysis methods to determine the extent of the impact of gases on the soil of the Najaf petroleum refinery. To achieve this, we measured the concentrations of 18 gas samples and then employed factors analysis and correlation matrix analysis as statistical methods. Only two approaches were used in this study. According to previous studies, statistical research provides the sources of contamination or pollution. There were two sources of pollution: the first was from the results of the refinery, and the second was from the use of pesticides. The pollution level was low after comparing the gas concentrations to global limits, except for the percentage of phosphine gas, which was higher than the international limit.
Analysis Instability of the Riverbank: A Case Study of Tien Riverbank in Cai Be District, Tien Giang Province, Vietnam
Authors: Khuyen Nguyen , Nu Nguyen , Duong Nguyen , Son Bui , Binh Bui
Published: May 2024

Tien riverbank in Cai Be district, Tien Giang province has quite a complex geological structure and human activities, so the riverbanks are frequently instability. The article refers to the instability of the Tien riverbank flowing through Cai Be district, Tien Giang Province. Based on the collected documents, analyzing remote sensing images, and field investigations, two types of riverbank instability with varying severity were identified. The main causes of instability are river flow erosion, influence of waves, geological factors, hydraulic pressure, sand depletion, and human activities. The selection of countermeasures against riverbank erosion in the study area should consider the soft soil ground structure along the riverbank, and the impact of horizontal waves casued by boat activities. Regarding the countermeasures for stability of riverbank, the method of pre-stressed piles exhibit a good solution against riverbank erosion. The research results are the basis for proposing effective prevention solutions to serve sustainable development along this river.
Perubahan Kelembagaan Rumah Sakit Daerah
Authors: Trijayati Yuli , Junadi Purnawan
Published: May 2024

Kesehatan merupakan kunci kesejahteraan umat manusia. Rumah sakit merupakan institusi pelayanan kesehatan masyarakat. Rumah sakit harus mampu meningkatkan pelayanan yang lebih baik serta terjangkau oleh masyarakat. Rumah sakit daerah sebagai institusi pelayanan kesehatan yang dikelola pemerintah daerah memiliki kelembagaannya sendiri. Artikel ini bertujuan untuk mengetahui berbagai perubahan kelembagaan rumah sakit daerah. Metode yang digunakan adalah literature riview dengan pendekatan kualitatif. Sumber data yang digunakan adalah sekunder yang berasal dari hasil dokumentasi berbagai buku, jurnal, atau dokumen lainnya. Adapun data yang disajikan menggunakan model interaktif Miles and Huberman dengan mencakup (1) reduksi data, (2) penyajian data, dan (3) penarikan kesimpulan/verifikasi. Data yang disajikan menunjukkan bahwa kelembagaan rumah sakit daerah di Indonesia sering kali mengalami perubahan. Seperti perubahan dari Lembaga Teknis Daerah (LTD) menjadi Unit Pelaksana Teknis (UPTD) atau BLUD, dan terakhir
Packaging Perception: Unveiling Consumer Insights for Brand Success
Authors: Patel Mohit , Chauhan Rahul , Patel Himalay , Kalariya Kush , Soni Parth
Published: May 2024

Abstract: This study aims to explore the factors influencing consumer perception of product packaging, with a focus on understanding their impact on brand loyalty and differentiation in the competitive marketplace. Through comprehensive analysis, it seeks to identify key elements that drive consumer preferences and purchase decisions. Employing correlation analysis and statistical testing, this research evaluates the significance of various packaging elements such as colour, imagery, shape, and branding position. Data collected from consumer surveys and market research enables a thorough examination of the relationships between these factors and consumer behaviour. The findings indicate that packaging plays a crucial role in shaping brand loyalty and differentiation. Factors like colour, imagery, and brand positioning significantly influence consumer perception and purchasing decisions, highlighting the importance of strategic packaging design in driving brand success. This research offers actionable insights for businesses seeking to optimize their packaging strategies to enhance brand perception, foster consumer loyalty, and gain a competitive edge in the market. By understanding the nuanced preferences of consumers and leveraging effective packaging elements, companies can create compelling brand experiences that resonate with their target audience.
Analysis of Animal Fish (Stolephorus sp) Processing Business in Galang Baru District, Galang Batam City, Riau Islands Province
Authors: Zulkarnaini Zulkarnaini , Hendrik Hendrik , Khailani Khailani
Published: May 2024

This research was carried out in Galang Baru Village, Galang District, Batam City, Riau Islands Province in February 2023 with the aim of analyzing how much investment, income and profit, and feasibility of an anchovy processing business would be. The method used was a survey with a total of 14 respondents and respondents were taken by census. The results of the research are that the investment spent by Toke for the anchovy processing business on ships has a total value of IDR783,860,000.00. The gross income received by toke from the anchovy processing business on ships amounted to IDR1,103,220,000.00/year and the net income received by toke amounted to IDR353,755,833.33/year. The feasibility of an anchovy processing business on ships using the R/C formula has a value of 1.47, which means the business is feasible to continue, develop and run in the future, the PPC formula gets a value of 2.2, meaning the return on capital in anchovy business activities within 2 year 2 months with an economic life of 10 years, meaning that the return on capital from an anchovy business takes a long time, and the FFR formula gets a value of 45, meaning it is best to invest in that business.
The Evolution and Impact of Online Payment Apps in India
Authors: D. Sandhya rani  , D r. T. Vara Lakshmi  , P. Priyanka
Published: May 2024

Mobile payment apps are also known as digital payment apps which are used for easy transactions and payments. These payment apps were introduced to customers for their benefits. There are various payment apps which are used for UPI payments like Google pay, Phone pe, pay tm, Bhim pay, Amazon pay etc. The online payment applications in India impact the importance of users' transactions daily. It focuses on the usage of UPI applications by users. The development of mobile payment apps which was examined by the overtime changing needs of customer’s satisfaction. It mostly drives the factors like convenience, financial transactions and security by comparative analysis of digital transaction applications. The   identification of the key features such as, weakness, strengths of each app by customer habits and preferences. It shows the steps taken by the RBI and the government to encourage a cashless society in the Indian economy. Customers' preferences for online payment methods are largely influenced by the current study's research of customer satisfaction. Simple random and sample methods were used to choose 100 respondents. Utilizing statistical tools such as ANOVA and LINEAR REGRESSION, these studies identified the online payment utilization of customers.
IT Governance Framework Ensuring Effective Management and Compliance
Authors: Mr. N. Suresh  , Dr T. Varalakshmi  , Mohd Shoaib Chand
Published: May 2024

In the rapidly evolving landscape of Information Technology (IT) governance, ensuring effective management and compliance has become paramount for IT companies. This project explores the imperative of implementing a robust IT governance framework to navigate the complexities of modern IT landscapes while mitigating risks and ensuring adherence to regulatory requirements. By synthesizing insights from existing literature and industry best practices, this study elucidates the key components of an effective IT governance framework and delineates strategies for its successful implementation. Central to the framework is the alignment of IT initiatives with strategic business objectives, fostering synergy between technology investments and organizational goals. Furthermore, the framework emphasizes the establishment of clear accountability structures, delineating roles and responsibilities to ensure transparency and oversight across all levels of the organization. Additionally, the framework incorporates mechanisms for risk management and compliance, integrating frameworks such as COBIT, ITIL, and ISO/IEC 27001 to mitigate risks and safeguard sensitive data. A pivotal aspect of the framework lies in its adaptability to diverse organizational contexts, accommodating variations in size, industry, and regulatory environments. Through case studies and real-world examples, this paper illustrates the practical application of the framework in addressing common challenges faced by IT companies, including cybersecurity threats, data breaches, and regulatory non-compliance.
Unveiling the Factors of Readiness for Change in the Digital Sharing Economy: An Exploratory Factor Analysis
Authors: Lestantri Inda D , Janom Norjansalika , Syed Aris Syaripah Ruzaini
Published: May 2024

The significance of an instrument is in its capacity to precisely and reliably assess the desired construct. This study aims to examine and construct a tool for assessing the level of preparedness for change within small and medium-sized enterprises (SMEs) operating in the digital sharing economy, as well as providing readers with an idea of what procedures should be followed when applying Exploratory Factor Analysis (EFA), sharing practical information about the latest developments in decisions to use the EFA method. The data were examined and verified using exploratory factor analysis techniques. The present study consisted of 103 SME owners selected randomly and met the predetermined criteria. The findings of this study demonstrate the presence of 86 indicator items categorized into seven fundamental constructs. The items under these seven constructs accounted for 69.1% of the overall variation. The average reliability coefficient for all constructs is 0.97, indicating that the indicators used to measure readiness for change in the digital sharing economy are reliable instruments. In addition to facilitating knowledge acquisition, these discoveries offer a dependable information resource for academics and practitioners in the field who are interested in prospective investigations about shift preparedness within the digital sharing economy. The importance of an instrument lies in its ability to accurately and consistently measure the intended construct.
Implementasi kebijakan pengangkatan tenaga guru honorer menjadi pegawai pemerintah dengan perjanjian kerja (pppk) di kota palembang
Authors: Marto L. Syaidiman , Mayseni Boditta , Mawaddah Mawaddah , Franchika Tri Mulia , Muslim Muslim
Published: May 2024

For the successful implementation of the Honorary Teacher Appointment Policy in Palembang City, the commitment of organizational leaders is required to be optimal in all stages of activities and more intensive coordination with related parties. For this reason, it needs to be supported by a proportional budget for each activity stage. In addition, it must also be supported by adequate personnel and capacity building. This can be done, for example, through training, especially those related to planning and evaluation. The appointment of honorary staff has created problems within government agencies. The policy of Government Regulation (PP) Number 49 of 2018 concerning PPPK Management is expected to resolve these problems. This research uses qualitative research methods with descriptive analysis; data is collected through observation, in-depth interviews, and documentation. The research location is Palembang City. From the results of the study, it was found that the Implementation of Policy on the Appointment of Teachers to become government employees with work agreements (PPPK) in Palembang City has not been implemented properly; this can be seen from the reality in the field that there are still many honorary teachers who have not yet been appointed as civil servants or become government employees with work agreements (PPPK), this is because the variables of policy standards and objectives, resources, organizational characteristics, and the implementation of PPPK are not well implemented.
Pengaruh Tingkat Pendidikan, Disiplin Kerja Terhadap Produktivitas Karyawan Bagian Produksi di PT. Kahatex
Authors: Lisnawati Lisnawati , Wijaya Fanji
Published: May 2024

This study aimed to determine whether the level of education and work discipline affect the productivity of production employees at PT Kahatex. This research method uses quantitative with a descriptive and verification method approach; the sample in this study was 86 employees of the production department of PT Kahatex. The study's results showed that partially or the T-test of the Education Level variable had a positive and significant effect on the Employee productivity variable; this can be seen from the T count of 4.622 <1.992 T table with a sig level of 0.00 <0.05. The Work Discipline variable has a positive and significant effect on the Employee productivity variable; this can be seen from the T count of 6.579 <1.992 T table with a sig level of 0.00 <0.05. While together or through the F Test, the variables of Education Level and Work Discipline simultaneously significantly affect Employee productivity; this can be seen from the results of the F count of 35.725> 2.71 F table with a significance value of 0.000 <0.05. From the results of the validation of the lowest productivity values, namely 0.485, 0.476, and 0.477, here, the company PT Kahatex must be able to increase the results or output achieved by its employees and must be able to make production targets more efficient. Validation of the variables of the lowest education level values is 0.452 and 0.484; here, PT Kahatex employees must be able to improve the formal education of certain employees so that they have the knowledge and skills to carry out their duties properly. While the variable of work discipline with the lowest validation results of 0.317, 0.485, and 0.386 is still lacking in employee discipline, the company PT Kahatex must increase the level of attendance and ethics because the better the employee's work discipline, the higher the performance that will be achieved by production employees.
Characterization of Biophysical Parameters of South Bihar using Satellite data
Authors: Patra Suvam , Singh Prafull , Dwivedi Neha , Chaudhuri Anindita S.
Published: May 2024

In the present research work, an attempt has been made to characterize the biophysical parameters in the South Bihar region of eastern India using remotely sensed data and GIS techniques to understand the terrain conditions. The Landsat-8 satellite images have been used to measure vegetation cover, soil moisture, surface water and hydrogeomorphological parameters of the terrain and their conditions. All the terrain parameters were classified using the standard band combination to create the Indices which shown the density of land use/ land cover along with field hydrological and meteorological data to understand the rainfall distribution of the region. The primary findings from the present work shown important characters and distribution of all the biophysical parameters such NDVI, NDWI, NDMI, SAVI and rainfall provides very important information about the terrain for further detail investigation to see the long term impact if natural and manmade activity on climate and natural resources of the region.
THE IMPACT OF PT BIO FARMA CORPORATE REPUTATION, PRODUCT QUALITY ON INSTITUTIONAL CUSTOMER LOYALTY
Authors: Terisa Ellen , WS Paidi , Samry LM
Published: May 2024

Abstract
The pandemic of COVID-19 disrupted supply chain systems, with long-term consequences. This study examines the impact of Covid-19 disruption, resilience, and adaptation strategies on the company's supply chain performance (SCP). The research is a case study conducted sequentially with a qualitative and quantitative approach at PT XX, a pharmaceutical company in Indonesia, under interviews and document analysis. The techniques and analytical tools used in this study are multiple linear regression using Minitab, which included t-test, F regression, R-square analysis, and moderation regression analysis to measure the relationship between variables. The study's findings indicate that the Covid-19 disruption has had a negative impact on SCP. However, the SCR, SCRM, SCI, and SCE are all components of resilience that positively influence SCP. This research also shows that adaptation strategies such as intertwining, substitution, and repurposing improve the SCP. As a result, to achieve long-term supply chain performance and sustainability, companies should focus on integrating business operations, resilience, and adaptation strategies to deal with the consequences of major disruptions. Improvements in several resilience parameters and the implementation of several adaptation strategies are required to accelerate recovery and enhance supply chain performance.
 
Keyword: disruption, resilience, adaptation strategy, and supply chain performance (SCP)
A Study on Analysing the Regulatory Challenges Surrounding Mumbai's Chor Bazaar Legality
Authors: H. Sujaya , K. Kavyashree , Salins Meghana
Published: May 2024

Purpose: The “Chor Bazaar” is the one of the biggest flea market in the country and also a major destination for the tourist. The purpose of this study is to examine the regulatory hurdles and governance complexities inherent in the operation of Mumbai's “Chor Bazaar”.
Design: The study includes the secondary data, with related literatures. This literature highlights various issues pertaining to the regulatory challenges surrounding Mumbai's Chor Bazaar legality and data is obtained from various case studies, reviews of literature, journals and internet sources.
Findings: Chor Bazaar has faced crackdown by authorities periodically to curb the sale of stolen goods and setting regulations. But today the “Chor Bazzar” now continues to thrive as one of the Mumbai’s landmarks embedded with city resilience vibrant culture and entrepreneurship.
Originality/Value: Legality of many items sold here remains dubious, raising concerns about the market's compliance with regulations governing stolen property and intellectual property rights.
Paper type: Case Study
Creators of Graffiti. Reflections on the Sociological Approach to the Graffiti Phenomenon
Authors: Gaubert Aymeric
Published: May 2024

Graffiti is now a well-known document for its scientific interest and is the subject of a growing science: graffitology. It refers to an ancient and complex phenomenon which is characterised by a diversity of natures, functions, contexts and authors. Because of this plurality, it is a matter of questioning the existence of a sociodifferentiated use of walls in history, beyond any specific corpus. To do so, I suggest a reflection and an assessment on the sociological approach of graffiti makers, while questioning the method, the issues and the limits of such an endeavour. Recent historiographical contributions point to a multiple practice that goes beyond social, economic and cultural affiliations and invite us to reconsider the sociological extent of graffiti and its place in past and present societies. As sociocultural objects and direct testimonies, graffiti give voice to ordinary people as well as elites, to the popular masses as well as to the wordless, to the illiterate as well as to the literate.
Desenvolvimento de próteses ortodônticas sob medida com o auxílio das técnicas de tomografia computadorizada e ressonância magnética
Authors: Nobeschi Leandro , Lodi Fábio Redivo , Goto Rafael Eide , Capeleti Felipe Favaro
Published: May 2024

O desenvolvimento contínuo de técnicas e novas tecnologias são aplicadas constantemente na ortodontia, visando a otimização e personalização dos tratamentos. A personalização das próteses ortodônticas afetar diretamente na qualidade de vida, oferecendo uma prótese mais funcional e ajustável aos corpo do paciente, além de diminuir o tempo anestésico e cirúrgico, assim como promover um menor risco de infecções pós-operatória. Nesse contexto, o presente estudo propõe a utilização integrada das técnicas de tomografia computadorizada (TC) e ressonância magnética (RM) para o desenvolvimento de próteses ortodônticas sob medida. Realizamos uma revisão narrativa da literatura para compilar artigos que tratam da temática. Verificamos que todo o processo de prototipagem e impressão é possível com o auxílio das imagens obtidas através da TC e RM. A prototipagem rápida pode ser produzida imagens de tomografia computadorizadas (TC) e/ou ressonância magnética (RM), criando os modelos tridimensionais (3D). Essa prototipagem pode ser útil em ambientes educacionais como em procedimentos cirúrgicos. O protótipo tem a finalidade de servir de teste antes da sua fabricação, é um experimento virtual que tenta imitar um modelo real. Acredita-se que com a evolução de alguns softwares seja possível unir dados de RM, TC e angiografia (método de realização de um exame radiográfico dos vasos sanguíneos) para que se possa reproduzir em um único modelo: tecido ósseo, tecidos moles e vasos sanguíneos.
A Research on Formulation and Evaluation of Herbal Shampoo
Authors: Mr. Gaurav Vitthal Ingole  , Mr, Abhishek Sridhar Chaudhari  , Ms,  Pranali Dilip Dhole  , Mr. Vivek Subhash Rathod
Published: May 2024

The study aimed to formulate a pure Shikakai shampoo and to evaluate and compare its physicochemical properties with the marketed synthetic and Shikakai shampoos. The Shikakai shampoo was formulated by adding the extracts of Acacia concinna in different proportions to a 10% aqueousgelatin solution. Small amount of methyl paraben was added as a preservative and pH was adjusted with citric acid. Several tests such as visual inspection, pH, wetting time, % Of solid contents, foam volume and stability, surface tension, detergency, dirt dispersion etc, were performed to determine the physico chemical properties of both prepared and marketed shampoos. The formulated Shikakai shampoo was also evaluated for conditioning performance by administering a blind test to 20 student volunteers. The formulated Shikakai shampoo was clear and appealing
LITERATUR REVIEW: PERILAKU PENCARIAN PENGOBATAN PADA BALITA DENGAN INFEKSI SALURAN PERNAFASAN ATAS (ISPA) DALAM UPAYA PENCEGAHAN PENYAKIT INFEKSI SEBAGAI SALAH SATU PENYEBAB STUNTING PADA BALITA
Authors: Apriasih, SST, M.Kes Hapi
Published: May 2024

Masa balita merupakan masa rentan terhadap berbagai permasalahan kesehatan bahkan banyak balita tidak dapat menikmati masa keemasannya akibat orangtua tidak dapat menjaga kesehatan balita dengan baik, salah satunya adalah stunting, yang dapat disebabkan oleh penyakit infeksi seperti batuk, diare, pilek. Batuk pilek merupakan salah satu gejala dari Infeksi Saluran Pernapasan Akut (ISPA) dimana merupakan penyebab kesakitan dan kematian dari penyakit infeksi di dunia, prevalensi ISPA pada balita di Indonesia secara keseluruhan sebesar 12,8%. Kondisi tersebut sebetulnya dapat dicegah dengan penanganan yang tepat oleh karena itu peran serta aktif  keluarga dan masyarakat dalam perawatan balita dirumah akan menjamin kelangsungan hidup anak, menurunkan tingkat kesakitan dan mempromosikan praktek-praktek dalam rangka meningkatkan tumbuh kembang anak. Tujuan  penelitian ini adalah untuk mengetahui perilaku pencarian pengobatan pada balita dengan infeksi saluran pernafasan atas (ISPA) dalam upaya pencegahan penyakit infeksi sebagai salah satu penyebab stunting pada balita. Penelusuran artikel penelitian di beberapa database menggunakan kata kunci tertentu dalam periode tahun 2001-2019. Karena keterbatasan literature penelitian dari hasil penelusuran didapatkan 10 artikel tentang perilaku pencarian pengobatan pada balita dengan ISPA  dimana hanya 5 artikel yang memenuhi kriteria inklusi. Dengan Duffy’s Research Appraisal Checklist Approach didapatkan 4 artikel termasuk kategori superior paper. dianalisis melalui Telaah Kritis Artikel Review Sistematik dan Meta Analisis. Hasil dari telaah jurnal penelitian ini adalah 2 jurnal menggambarkan perilaku pencarian pengobatan pada balita ISPA adalah kategori baik dimana rata-rata ibu membawa anaknya ketika sakit ISPA prioritas ke tenaga kesehatan, 2 jurnal menggambarkan pengobatan ke pelayanan kesehatan merupakan prioritas kedua setelah pengobatan sendiri dan pengobatan tradisional. Mengingat ISPA merupakan penyakit yang perlu penanganan tepat maka perlu peningkatan pemahaman yang baik kepada ibu balita dengan upaya Komunikasi, Informasi, dan Edukasi (KIE) yang efektif bagaimana pengobatan secara dini dan langkah tepat dalam penanganan ISPA, sehingga kejadian tingkat keparahan penyakit yang disebabkan oleh ISPA dapat dikurangi dengan demikian dapat menurunkan angka kesakitan dan kematian balita yang diakibatkan oleh ISPA sebagai salah satu penyebab stunting pada balita.