bluuebunny/crossref_metadata_2025 huggingface dataset:
Feature Extraction for Improvement Text Classification of Spam YouTube Video Comment using Deep Learning
Authors: Jasmir Jasmir , Riyadi Willy , Jusia Pareza Alam
Published: January 2024

The proposed algorithms are Bidirectional Long Short Term Memory (BiLSTM) and Conditional Random Fields (CRF) with Data Augmentation Technique (DAT). DAT integrates spam YouTube video comments into the traditional TF-IDF algorithm and generates a weighted word vector. The weighted word vector is fed into BiLSTM CRF to capture context information effectively. The result of this study is a new classification model to spam YouTube comment videos and increase the computational value of its performance. This research conducted two experiments: the first using BiLSTM CRF without DAT and the second using BiLSTM CRF with DAT. The experimental results state that the evaluation score using BiLSTM CRF with DAT shows outstanding performance in text classification, especially in spam YouTube video comment texts, with accuracy = 83.3%, precision = 83.6%, recall = 83.3%, and F-measure = 83.3%.  So the combination of the BiLSTM-CRF method and the Data Augmentation Technique is very precise, so it can be used to increase the accuracy of classification texts for spam YouTube video comments
Linear and Non-Linear Spatio-Temporal Input Selection In Wireless Traffic Networks Prediction using Recurrent Neural Networks
Authors: Ahmad Saikhu  , Agung Teguh Setyadi  , Victor Hariadi
Published: January 2024

For the optimization of computer networks with high bandwidth requirements, it is necessary to predict the traffic of the wireless network. Its goal is to reduce maintenance costs and improve internet services. Feature selection is a major issue in multivariate time series (MTS) spatio-temporal modeling. Another problem is the dependency between input features, time lags, and spatial factors, so an appropriate model is needed. This study aims to provide solutions to two problems. The first is to improve a feature extraction and selection process in spatio-temporal MTS data for relevant features using Detrended Partial Cross-Correlation Analysis (DPPCA) and nonredundant features associated with linear using Pearson's correlation (PC) filters and non-linear associations using Symmetrical Uncertainty (SU) and a combination of both PCSUF. The second is to develop a spatiotemporal framework model using recurrent neural networks (RNNs) to get better performance than the traditional model. These methods are combined and tested using a data set of cellular networks with one hour intervals during November in three locations. Testing the effectiveness of the feature selection technique showed that 27.6% of the total extracted features were. The forecasting model with the DPCCA-SU-RNN combination method is the best performance by having RMSE = 380.7, R2 = 97% and MAPE = 10%.
Comparison of Segmentation Analysis in Nucleus Detection with GLCM Features using Otsu and Polynomial Methods
Authors: Dwiza Riana  , Jufriadif Na'am  , Saputri Daniati Uki Eka Saputri , Sri Hadianti  , Faruq Aziz  , Suryadi Putra Liawatimena  , Alya Shafra Hewiz  , Dika Putri Metalica  , Teguh Herwanto
Published: January 2024

Pap smear is a digital image generated from the recording of cervical cancer cell preparation. Images generated are susceptible to errors due to the relatively small cell sizes and overlapping cell nuclei. Therefore, accurate Pap smear image analysis is essential to obtain the right information. This research compares nucleus segmentation and detection using Grey Level Co-occurrence Matrix (GLCM) features in two methods: Otsu and Polynomial. The tested data consisted of 400 images sourced from RepoMedUNM, a publicly accessible repository containing 2,346 images. Both methods were compared and evaluated to obtain the most accurate features. The research results showed that the average distance of the Otsu method was 6.6457, which was superior to the Polynomial method with a value of 6.6215. Distance refers to the distance between the nucleus detected by the Otsu and the Polynomial method. Distance is an important measure to assess how closely the detection results align with the actual nucleus positions. It indicates that the Polynomial method produces nucleus detections that are on average closer to the actual nucleus positions compared to the Otsu method.  Consequently, this research can serve as a reference for further studies in developing new methods to enhance the accuracy of identification.
Forecasting the Magnitude Category Based on The Flores Sea Earthquake
Authors: Jufriansah Adi , Khusnani Azmi , Saputra Sabarudin , Suwandi Wahab Dedi
Published: January 2024

Earthquakes are a phenomenon that is still a mystery in terms of predicting events, one of which is the magnitude. As technology develops, there are many algorithms that can be used as approaches in earthquake forecasting. In the context of magnitude forecasting, the application of GaussianNB, Random Forest, and SVM has the potential to reveal these patterns and relationships in the data. With the six main phases of this research, namely data acquisition, data pre-processing, feature selection, model training, forecast result evaluation, and performance analysis, this study is expected to contribute to the development of more accurate and effective earthquake forecasting methods. From these results we first obtain the result that the GaussianNB model has a relatively simple and fast method in training its model. However, the weakness lies in the assumption of a Gaussian distribution, which may not always suit the complex and diverse characteristics of earthquake data. Second, Random Forest, this method can increase accuracy and overcome the overfitting problem that occurs when forecasting magnitudes. In contrast to GaussianNB, it tends to result in models with greater complexity and requires more time to compute. The third option is SVM, which has both benefits and drawbacks that must be taken into account. The capacity of SVM to separate data that has both linear and nonlinear separation is one of its key advantages; nevertheless, the main drawback is that it is sensitive to hyperparameter adjustments.
The Image Extraction Using the HSV Method to Determine the Maturity Level of Palm Oil Fruit with the k-nearest Neighbor Algorithm
Authors: Mohammad Yazdi Pusadan  , Indah Safitri  , Wirdayanti
Published: January 2024

The oil palm is one of the monocot oil-producing plants in Indonesia. Sorting errors in oil palm fruit are caused by a sorter error when distinguishing the color of ripe and immature oil palm fruit. In addition to inefficient time, the area of oil palm plantations is also a factor that causes the sorter to make mistakes in sorting. This study aims to produce a system that can classify the maturity of oil palms based on feature extraction of characteristics of the hue, saturation and value (HSV) color features. The HSV method is used to produce color characteristics from the image of the oil palm fruit. Classification of oil palm fruit maturity is classified using the K-Nearest Neighbor (KNN) algorithm with a dataset of 400 oil palm fruit image data with a data sharing ratio of 70% training data and 30% test data. 280 image data were used as training data, divided into 140 image data of ripe oil palm fruit, 140 image data of immature oil palm fruit and 120 image data of oil palm used as test data which is divided into 60 image data of ripe oil palm and 45 unripe palm oil. Based on the result of tests that have been carried out using a confusion matrix with varied k values, namely, 5 and 7, the average precision is 94.16%.
Stability investigation of an implicit difference scheme for a nonlinear transport equation
Authors: Chuiko M. M. , Korolyova O. M.
Published: January 2024

In this paper, we investigate the stability with respect to initial data in the uniform norm of an implicit difference scheme approximating a nonlinear transport equation. An iterative process is used to implement the difference scheme. The convergence of the iterative process and the stability of the difference scheme are proven in the case of initial data guaranteeing the absence of shock waves. In the case of the occurrence of shock waves, estimates of the growth of spatial derivatives at each time layer are obtained. An adaptive computational algorithm for solving the transfer equation during the formation of shock waves is built.
In Memory of Lev Mitrofanovich Tomilchik
Authors: Editotial Article
Published: January 2024

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Belarusian humanitarian knowledge in the XXI century
Authors: Kavalenia A. A.
Published: January 2024

The article shows the achievements of the Department of Humanitarian Sciences and Arts of the National Academy of Sciences of Belarus at the beginning of the 21st century.
Morphometric Analysis of Growth in Captive-bred Pig-tailed macaque (Macaca nemestrina Linnaeus 1766)
Authors: Saputro Suryo , Azhar Adinda Darayani , Putriyani Wahyu , Kusumaputri Vinka Aftinata , Tomongo Suzy , Safitri Amelia Diyan , Permanawati
Published: January 2024

ABSTRACT

The pig-tailed macaque has a high vulnerability to human infectious disease pathogens as well as nonhuman primate viruses, making it a good animal model for biomedical research. The goals of this research are to better understand the morphometric and growth rate variations between male and female pig-tailed macaques living in tropical captivity as their natural climate, which will be useful in developing research techniques as well as modifying and developing equipment and instruments.

The research was carried out on captive pig-tailed macaques born and kept at the Research Animal Facility in Lodaya (RAF-L) Primate Research Center IPB University (PRC-IPB). The characteristics were separated into four categories: head size, torso, upper limb, and lower limb. During the study period, 70 animals were measured, 32 males and 38 females. The repetition of measurements at distinct timepoints according to body development varies for each individual depending on the animal's situation at that time.

There was no visible difference in body and extremity sizes between male and female animals between the ages of 1 and 4 years. Males' head proportions appear to expand consistently in height and width after they are beyond 2 years old, in contrast to females. The growth trend of females tends to decrease from one year of age until sexual maturity, in contrast to males which show a growth spurt at the ages of 1 and 4 years. Differences in size and growth rate indicating sexual dimorphism are visible after the female reaches sexual maturity.
Epidemic Response amidst Insecurity: Addressing the Ebola Virus Epidemic in the Provinces of North Kivu and Ituri
Authors: Diarra Tiaman , Okeibunor Joseph , Diallo Bailo , Onyeneho Nkechi , Rodrigue Barry , Konan Yao Michel N’da , Yoti Zabulon , Djingarey Mamoudou Harouna , Fall Soce , Gueye Abdou Salam
Published: January 2024

This paper examines the impact of insecurity on the management of the Ebola virus disease epidemic in the Democratic Republic of the Congo provinces of North Kivu and Ituri. In these provinces, insecurity has been one of the biggest obstacles in the response to the Ebola outbreak. When the epidemic began, these provinces were already insecure—creating unfavorable circumstances for implementing epidemic response activities. While the ninth epidemic in the Equateur province was brought under control in record time, the same was not true for the tenth epidemic in North Kivu and Ituri. Since the epidemic began, teams were organized to address all aspects of the response. These response teams conducted extensive fieldwork, including epidemiological surveillance, risk communication and community involvement, infection prevention and control, vaccination, dignified and safe burials, care at transit centers and Ebola treatment centers, and medical and psychosocial care for the recovered. They faced confrontational reactions from the communities, which jeopardized their security. The insecure state of the provinces led to the destruction and damage of infrastructure, including healthcare facilities, which affected the ability of rescue teams to access people needing care as well as the resources they needed to care for the ill. Worse yet, the insecurity took other forms, including threatening and kidnapping members of the response teams, lodging protests against the response activities in towns or health zones, committing violence against teams responsible for safe and dignified burials, instigating altercations between community members and members of the response team, and encouraging general resistance by the population. This level of insecurity interrupted or even halted response activities in some areas—sometimes for more than two weeks, decreasing the efficiency of the response teams, particularly in monitoring contacts due to the inability to access certain communities. Additionally, certain acts of protest, such as community members handling bodies as a demonstration of their opposition to safe and dignified burials, likely intensified disease spread. However, the involvement of community leaders, at least, made dialogue and negotiation possible between the response teams and community members, as such efforts led to communities contributing to the security of personnel involved in the fight against the Ebola epidemic in North Kivu and Ituri provinces.
Two Obstacles in Response Efforts to the Ebola Epidemic in the Provinces of North Kivu and Ituri in the Democratic Republic of the Congo: Denial of and Rumors about the Disease
Authors: Onyeneho Nkechi G. , Aronu Ngozi Idemili , Igwe Ijeoma , Okeibunor Joseph , Diarra Tieman , Diallo Bailo , Hamadou Bairo , Rodrigue Barry , Djingarey Mamoudou Harouna , Yoti Zabulon , Konan Yao Michel N’da , Fall Soce , Chamla Dick , Gueye Abdou Salam
Published: January 2024

Denial and rumors are two major obstacles impairing the implementation of activities in response to the Ebola virus disease (EVD) epidemic. This study investigated the roles of denial and rumors, among other challenges, in complicating the response to the EVD outbreak in the North Kivu and Ituri provinces of the Democratic Republic of the Congo. A total of 800 randomly selected respondents were surveyed using a structured questionnaire. In-depth interviews were conducted with 17 community religious and opinion leaders, as well as Ebola survivors. Furthermore, 20 focus group discussions were conducted with adult and youth male and female participants, and health care workers. The results revealed that the existence of the disease is widely denied by many, including political leaders, village chiefs, neighborhood chiefs, street chiefs, avenue chiefs, and members of the general population. These individuals generally consider the EVD to be the result of a misbehavior or a curse; consequently, the general population, including community members, teachers, and even health care professionals, refuse to comply with the authorities’ strategies to fight the epidemic. Rumors are another obstacle in response efforts. Rumors pertaining to the denial of the existence of the EVD, as well as the epidemic, Ebola treatment centers, hospitals, vaccines, and safe and dignified burials have been identified. Rumors about the EVD and the response, spread by clerics, traditional therapists, men, and women, including healthcare professionals in focus group discussions, portrayed the EVD as an invention, as if the virus had been created. The response to the EVD has been marked by these two constraints, which have often hindered the involvement of community members in the fight against the disease.
Exploring Alternative Care Platforms for Symptomatic People in the Fight against the Ebola Virus Disease Outbreak
Authors: Onyeneho Nkechi G. , Aronu Ngozi Idemili , Igwe Ijeoma , Okeibunor Joseph , Diarra Tieman , Diallo Bailo , Hamadou Bairo , Rodrigue Barry , Djingarey Mamoudou Harouna , Yoti Zabulon , Konan Yao Michel N’da , Fall Soce
Published: January 2024

Treatment centers (TCs) are the only locations designed to care for people with Ebola virus disease (EVD) symptoms. These people and their families are held at a TC as soon as they arrive at an Ebola treatment center (ETC); however, some people escape from TCs. This paper explored alternative care platforms for symptomatic people in the fight against the EVD outbreak in the Democratic Republic of Congo. Eight hundred randomly selected adults aged 18 years and above were surveyed with a uniform set of structured questionnaires. In-depth interviews were conducted with 20 community/opinion leaders, while focus group discussions were held with community members who were not involved in the questionnaire study. Our findings demonstrated that people who were suspected of having EVD preferred to be treated discreetly and at home, and were more willing to be tested at home than at a TC. People were afraid of being stigmatized if the TC exposed their admittance to the general public. This article proposes an alternative to the TCs. We suggest a temporary containment facility within the community, such as a room in the suspected person’s home. However, this requires negotiation between the response team and community members, with the latter having a significant responsibility in caring for their symptomatic relatives. The place or room for domestic temporary isolation should be chosen discreetly and placed far from the view of others. Community members will, thus, bear more responsibility for what happens while the patient is in isolation. The temporary containment area will assist in decentralizing the treatment of those with EVD symptoms. Its implementation will contribute to greater accountability of community members in the fight against EVD.
STEAM Approach to Students' Critical Thinking Ability on the Concept of Sound Waves for Developing PBL Model Learning Tools
Authors: Kohohon Yulianti , Mursalin  , Yusuf Muhammad , Umar Masri Kudrat , Abdjul Tirtawaty , Uloli Ritin
Published: January 2024

One learning model that supports improving critical thinking skills and developing 21st century education is the PBL model. This research aims to describe the quality of the STEAM approach-based PBL model learning tools development for Students' Critical Thinking Ability on the concept of sound wave using the ADDIE development model. The results of the validation carried out by three validators obtained an average percentage for the learning implementation plan of 93.08%, student activity sheets of 92.58%, teaching materials of 90.82%, and critical thinking tests of 92.72%, and all included in the very valid criteria. The practicality of learning tools is seen from learning implementation of 90.72% with excellent criteria, the student's response to the learning tools was very positive with the ease aspect percentage of students' responses was 86.67%, the enthusiasm aspect percentage of 93.33%, the motivated aspect percentage of 86.67% and the involvement aspect percentage of 83.33%. The effectiveness of learning tools in student activity of 91.67% with excellent criteria, the results of the critical thinking test increased by 49.00%, from previously the overall average score of students was 30.33% to 79.33% and the effectiveness category through the N-Gain test was 0.71 with high criteria
Computers And Radio Broadcasters’ Politeness
Authors: Yulianti Wiwik , Sawardi Fx , Yustanto Henry , Ginanjar Bakdal , Widyastuti Chattri Sigit , Syukri Hanifullah
Published: January 2024

With the technological advances of the 21st century, radio broadcasting has become more dependent on computers than ever before. Computers are used in radio broadcasting for a number of different tasks, including automation, control, monitoring, and logging. Automation is the most common use of computers in radio broadcasting. Automation software is used to control the playback of music and other audio content. This allows radio stations to operate without a live DJ or presenter. But in this case the presenter still needs to deliver the talk show program. The article studies the radio broadcasters’ language politeness, as part of the strategies in attracting the listeners. It aims to reveal the politeness principles used during the conversations of the radio programs. It deployed a Content Analysis combined with recording technique for the data collecting technique. Meanwhile, the analysis applied a Pragmatics Matching method through a Contextual Approach. The finding revealed the speaker’s compliance and violation of the politeness principles.
Cholecalciferol, serum calcium and left ventricular hypertrophy in essential hypertension.
Authors: Khalil Ahmed Memon  , Iram Jehan Balouch  , Safia Bano
Published: January 2024

Objective: To assess the correlation of vitamin cholecalciferol and serum calcium with left ventricular hypertrophy (LVH) in essential hypertension patients presenting at a tertiary care hospital. Study Design: Cross Sectional Comparative study. Setting: Department of Cardiology and Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, Sindh. Period: July 2019 to January 2021. Material & Methods: 100 diagnosed LVH+ Essential Hypertenison cases and 100 diagnosed essential hypertension (controls) were selected through non- probability purposive sampling. Echocardiography, serum cholecalciferol, calcium, phosphate, parathyroid hormone (PTH), alkaline phosphatase (ALP), urea and creatinine were measured form sera. Devereux’s formula measured the LV thickness LVH. SPSS ver. 21.0 analyzed the descriptive statistics and compared the variables at 95% Confidence interval (P≤0.05). Results: Serum calcium, phosphate and parathyroid hormone were found elevated in LVH cases compared to control (P=0.0001). Cholecalciferol in LVH cases was low noted as 27.3±7.84 ng/dl compared to 39.5±0.43 ng/dl in controls (P=0.0001). Cholecalciferol in mild, moderate and severe LVH cases was descending order as 30.67±7.84, 24.76±7.72 and 14.96±6.12 mm respectively (P-0.0001). Serum cholecalciferol proves inverse association (r= -0.180) with LVH (p=0.003). Conclusion: The present study reports vitamin cholecalciferol deficiency increases the chances of left ventricular hypertrophy through increased secretion of parathyroid hormone that induces de – novo protein synthesis of ventricular myocardium.
BLOQUEIO DO PLANO DO ERETOR DA ESPINHA COMO ALTERNATIVA ÀS TÉCNICAS ANALGÉSICAS CONVENCIONAIS NO PÓS CESÁREA
Authors: Magalhães Tamires De Lucena , Silva Maria Eduarda Rodrigues da , Maia Emily Rodrigues , Silva Igor Rodrigues da
Published: January 2024

Introdução. A dor e sua modulação sempre foram grandes objetivos estudados pela medicina, entretanto, mesmo diante de inúmeras evoluções no campo da anestesia e analgesia, ainda permanece um acentuado
O USO DE GAMES COMO METODOLOGIA DE APRENDIZAGEM DURANTE O ENSINO REMOTO
Authors: Cosin Thiago , Tezani Thaís Cristina Rodrigues
Published: January 2024

INTRODUÇÃO: Com o início da pandemia de Covid-19 a educação em pouco tempo precisou ser reformulada. Foi uma mudança que nós educadores não estávamos esperando. Em 2020 estava atuando como educador na
CONHECENDO A ESTRUTURA DA CÉLULA DE FORMA INTERATIVA
Authors: Cosin Thiago , Tezani Thaís Cristina Rodrigues
Published: January 2024

INTRODUÇÃO: A reflexão inicial que se propõe é a observação de como a parceria da tecnologia e a educação se estabeleceu nos diais atuais. É evidente que hoje não teria sentido falar de educação sem m
Sistem Pembatasan Jaringan Internet Wi-Fi berbasis Voucher menggunakan Perangkat MikroTik
Authors: Jaya Akmal Tamar , Suroso Suroso , Hadi Irawan
Published: January 2024

The high mobility in this information technology era has led many people to use wireless (Wi-Fi) internet access media instead of wired media. Devices such as laptops, tablets, PCs, and gadgets are inseparable from wireless technology. This study aims to limit Wi-Fi users and improve the efficiency and performance of the hotspot network. This study implements a voucher system using MikroTik devices and AAA (Authentication, Authorization, and Accounting) functions. The research development method uses a waterfall model consisting of 5 stages: requirements analysis, topology design, system implementation, performance testing, and maintenance. Data collection techniques involve direct observation of hotspot users who use vouchers, recording data on voucher duration, the number of users, and usage time. The collected data is analyzed quantitatively to evaluate the efficiency and performance of the voucher system and to gain insights into user experiences. The research results show successful implementation with 1, 3, 5, 8, 15, and 20 users using vouchers for 30-, 60-, and 120 minutes during morning, afternoon, and evening testing periods. Based on the testing and data analysis, this voucher-based Wi-Fi user restriction system successfully improves the efficiency of the Wi-Fi hotspot network by reducing the risk of illegal access and data theft.
Modul Customer Service pada Aplikasi Komputerisasi Standar Akuntansi Perbankan berbasis Website
Authors: Asmi Ravita Nurul , Rasal Isram
Published: January 2024

Practicing students have difficulty in using standard banking accounting computerization applications because they still use disk operating systems and virtual machines. This happens because special knowledge is needed to run the application. This research aims to create a customer service module on a website-based standard banking accounting computerized application so that it can be used for learning operations in the ManLan Lab more easily. Programming using CodeIgniter and MySQL with a waterfall method approach in the system development life cycle, starting from the initial phase to the final phase of development. Data analysis using literature study and observation. This research involved 1 staff, 3 practicum students, and 2 assistants and programmers at the Advanced Management Laboratory as research subjects. The system design stage uses a navigation structure and four types of Unified Modeling Language (UML).  Testing is done with black box testing to ensure there are no functional errors in the system. The results of our finding are in the form of a customer service module in the computerized application of banking accounting standards which is used as a depiction of customer service tasks in banks through an application system. And the results of black box testing show the system runs well as expected. Therefore, this application is suitable for operational learning practicum.
Sistem Pendukung Keputusan menggunakan Metode Servqual untuk Meningkatkan Kualitas Pelayanan Kinerja Aparatur Pemerintahan
Authors: Nisa Rahmiatun , Yusda Riki Andri , Handoko Wiwin
Published: January 2024

Improving a service in an agency cannot be separated from several aspects that must be owned such as assurance, empathy, responsiveness, reliability and physical evidence. However, there are several obstacles in improving services at the Setia Janji sub-district office, such as less informative and less transparent. The purpose of this study is to create a decision support system using the servqual method to improve the quality of government apparatus performance services. This research applies the waterfall model to build a system with stages of analysis, design, implementation and testing. Analysis is carried out to find needs regarding the system created. While the design consists of an entity relationship diagram and interface design. Furthermore, the implementation stage was carried out at the Setia Jani sub-district office using a questionnaire referring to servqual with the number of research subjects was 201. Aspects of this study consist of care, physical service, responsiveness, physical reliability, and assurance. Testing the system uses a black box to see how far the functionality of this system is. Our findings are that improvements need to be made in services regarding assurance (communication, courtesy, communication, and security). In addition, our system has also been running well based on the results of black box testing. So that this system can be used of this district as a policy in making decisions to improve the performance of government apparatus services.
Aplikasi Pencatatan Pelanggaran Siswa melalui Whatsapp Gateway berbasis Web
Authors: Utami Afifah Nur , Retnowo Murti
Published: January 2024

In MTs Negeri 5 Klaten, recording violations committed by students is still recorded manually in a book, and reporting violations to parents is still printed on paper. For this reason, a system is needed that can assist in recording and reporting violations by building the system into a web. This study aims to build an application for recording student violations through a web-based WhatsApp gateway. The method used in this study uses prototyping. The data collection phase starts with problem identification by collecting data through observation and interviews. The prototyping phase is a temporary design of the software using context diagrams, data flow diagrams, and entity-rational diagrams. The stage of coding the system using the PHP programming language with the bootstrap framework and MySQL database. The data analysis techniques used are qualitative. Qualitative analysis in the form of data collection is conducted through observation and interviews Application testing is carried out by Blackbox testing, which aims to determine whether the functions, inputs, and outputs of the system are built by the required system specifications. The findings are in the form of a student violation recording application through the web-based WhatsApp gateway, which shows that the application is running well, is feasible to use, and can help schools convey student violation report information to parents quickly and accurately.
Aplikasi Pengamanan Data Karyawan menggunakan Algoritma Advanced Encryption Standard dan Cloud Computing berbasis Mobile
Authors: Kannatasik Adi , Romli Moh. Ali
Published: January 2024

Documents are valuable assets that often contain important information, including employee personal data, and are vulnerable to security threats such as theft and alteration by unauthorized parties. This research aims to develop an Android-based document security application that combines the Advanced Encryption Standard (AES) algorithm and cloud computing technology. This type of research is developed using the System Development Life Cycle (SDLC) model, which involves requirements analysis, design, coding, and testing. At the needs analysis stage, focus is given to employee data that needs to be secured. System design includes data structure, system structure, and user interface (UI). System design includes use case elements, class diagrams, and application architecture. Coding was done using Flutter as the user interface, Laravel as the backend, and MySQL as the database. System testing uses black box testing. Our test results show that the data security application is successful in carrying out the data encryption and decryption processes. Compared to previous web and desktop-based developments, this application provides a more adaptive solution to high mobility in the work environment. Cloud computing integration provides flexibility in data access, and the use of the Android platform significantly increases user mobility.
How COVID-19 and malaria are strikingly alike: A short review
Authors: Sakarie Mustafe Hidig
Published: January 2024

COVID-19 is a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that began in Wuhan, China, in late 2019 and has since spread globally, disrupting efforts to contain it. In Africa, the COVID-19 infection may be influenced by malaria coinfection. Global health is severely hampered by the co-infection of COVID-19 and malaria, especially in areas where both illnesses are endemic. Studies that have already been conducted indicate that those who have co-infection may have more severe symptoms and a higher risk of dying, even though there is little information on the prevalence and consequences of co-infection. More studies and focused initiatives are required to address this issue because of the difficulties in diagnosing the two diseases and the possibility that co-infection would worsen already existing health inequities. Methodology: This review follows the guidelines of PRISMA. In this article, we reviewed published articles from 2019 to May 2023 on COVID-19 and malaria co-infection that might influence the ontology of COVID-19. Results: Sub-Saharan African countries have fewer COVID-19 cases due to factors like young populations, warm weather, lack of proper diagnosis, malaria history, and antimalarial drug use. Population genetics also influence COVID-19 dynamics. Clinical and pathological similarities between malaria and COVID-19 have confused diagnosis and treatment in Africa. Conclusion: Understanding the dynamics of COVID-19 infection in Sub-Saharan Africa and how another endemic disease like malaria shapes it can provide insights into how to tailor successful diagnostic, intervention, and control plans that lower disease morbidity and mortality. Coinfection with COVID-19 and malaria is related to expanded all-cause in-hospital mortality compared to mono-infection with serious acute respiratory disorder coronavirus 2 (SARS-CoV-2).
Latest advancements in fluid flow and heat transfer: A review studyLatest advancements in fluid flow and heat transfer: A review study
Authors: Goutam Kumar Mahato  , Shyam Sundar Das  , Pradipta Muduli
Published: January 2024

The present paper aims to provide a varied and wide range of recent advancement in fluid flow and heat transfer in different flow geometries considering the effects of different flow parameters. Several parameters like “magnetic field (applied as well as induced), porosity of the surface as well as medium, heat source/sink, radiation, absorption, free/forced convection, chemical reactions etc.” have their impact on the flow. These fluid flow problems have their applications in many engineering as well as astrophysical and geophysical problems of interests. Present study may provide the readers a brief idea about the fluid flow and heat transfer problems.
The correlation between oral health and stunting in children: A literature review
Authors: Udijanto Tedjosasongko  , Asyilla Luqluwan Salsabilla  , Irene Salim
Published: January 2024

Background: Growth stunting refers to a condition in which children have a lower stature compared to their classmates, as determined by the World Health Organization's child growth standard assessment. This disorder can impact the growth of the brain and other body components, including the oral cavity, leading to effects on oral hygiene and general oral health. The objective of this study is to establish the relationship between stunting and dental and oral health in children. There is a considerable body of scientific research that leans in this way, and it appears that there is an association between growth retardation and dental health. According to the findings of this research, oral health was determined by the presence of oral hygiene, oral illness (dental caries), salivary flow rate, and salivary content. One of the risk factors for ECC is the presence of stunting. According to this study, there is a connection between stunting and ECC as well as moderate dental hygiene. Objectives: To review the correlation between oral health and stunting in children. Conclusion: There exists an association between growth stunting and dental health in children. The oral hygiene can be classified as moderate to poor based on the OHI-S test, and selected studies have identified a high plaque index. Furthermore, it was shown that children with growth stunting had a reduction in both salivary flow rate and the content of their saliva. Dental caries is the primary cause of oral illness, leading to a decline in oral health and is associated with development stunting in children.
Samsun Yöresi Mandalarında (Bubalus bubalis) Dışkı Bakısı ile Tespit Edilen Parazitler
Authors: GÜRLER Ali Tümay , AYDIN Coşkun , BÖLÜKBAŞ Cenk Soner , TÜRLEK Şakir Önder , ÖZTÜRK Mehmet , KOÇ AKPINAR Rahşan , TUYGUN Tuğçe , KAYA Selma , GENÇAY Elif Burcu , BARILI Öykü , DİNÇ Rübeyda , AÇICI Mustafa , UMUR Şinasi
Published: January 2024

Mandalar çevre şartlarına uyumlu, hastalıklara dayanıklı hayvanlar olarak bilinseler de birçok parazite konaklık yaparlar. Bu araştırmada Samsun ve ilçelerinde yetiştiriciliği yapılan mandalarda bulunan parazitlerin, dışkı bakısı yöntemi ile araştırılması amaçlanmıştır. Araştırma kapsamında 556’sı malak, 432’si ergin mandalara ait olmak üzere toplam 988 dışkı örneği parazitolojik yönden incelenmiştir. İnceleme sonunda 394 (%70,9) malak, 190 (%43,9) manda dışkısında 2 trematod (Fasciola sp. ve parafistomatid tip), 1 sestod (Moniezia sp.) ve 4 nematod (Rhabtidid tip, trikostrongil tip, Capillaria sp., Trichuris sp.) olmak üzere 7 farklı helmint yumurtası, ayrıca Eimeria sp. ookistlerine rastlanmıştır. Dışkılarda en sık rastlanan helmint yumurtaları trikostrongil tip, Fasciola sp. ve Moniezia sp. olurken, Eimeria sp. ookisti incelenen 125 işletmenin %80’inde kaydedilmiştir. Akciğer kılkurdu larvalarına ise rastlanmamıştır. Araştırma sonunda, incelenen manda çiftliklerinin %90’nından fazlasında en az bir tür parazite rastlanmıştır. Türkiye’de mandacılık sektöründe entansif yetiştiriciliğe tam olarak geçilmediğinden parazit hastalıkları göz ardı edilse de, ileride bu hastalıklarla düzenli mücadele edilmesi gerekeceği unutulmamalıdır.
Balda Çoklu Antibiyotik Kalıntılarının LC-MS/MS ile Hızlı Doğrulama Analizi
Authors: ÖZDEMİR Nurullah
Published: January 2024

Bal, yüksek oranda şeker, aminoasit, mineral madde, enzim ve vitamin içeren, binlerce yıldır gıda ve ilaç olarak kullanılan doğal bir üründür. Halk sağlığı açısından, balda sağlık riski oluşturabilecek herhangi bir kimyasal maddenin bulunmaması gerekir. Gerek arılık çevresindeki tarımsal alanlarda kullanılan pestisitler, gerekse arı hastalıklarının tedavisinde kullanılan ilaçlar, bal da kalıntı sorunlarının yaşanmasına neden olmaktadır. Çalışmada, iki farklı likit-likit ekstraksiyon metodu kullanılarak bal örneklerinde çoklu antibiyotik kalıntılarının hızlı doğrulama analizleri için metot geliştirilmesi amaçlanmıştır. Geliştirilen metotla, bal örneklerinde, sulfonamid (n:11), flourokinolon (n:2), fenikol (n:2) tetrasiklin (n:2) ve makrolid (n:2) olmak üzere 5 farklı antibiyotik grubunda 19 adet antibiyotik kalıntısı için tarama ve doğrulama analizleri yapılabilir. Metodun tespit limitleri 5,29 ile 10,58 µg.kg-1, doğruluk değerleri %86,9 ile %119 varyasyon katsayı değerleri %1,26 ile %16,33 ve geri kazanım oranları %85,4 ile %117,23 arasındadır.
Antibiogram Results of Escherichia coli in Calf Diarrhea and Escherichia coli Bacteria in Aksaray Province in The Last Three Months
Authors: HAYDARDEDEOĞLU Ali Evren , AYDEMİR Melek , ŞENOĞLU Elif Selin , ARAS Zeki
Published: January 2024

Escherichia coli is a gram-negative, facultative anaerobic, motile, non-spore-forming rod-shaped bacterium belonging to the Enterobacteriaceae family. Pathogenic E. coli are divided into two groups: extraintestinal and intestinal. Intestinal Escherichia coli pathotypes: enterotoxigenic E. coli (ETEC), enteropathogenic E. coli (EPEC), Vero- or Shiga-toxin-producing E. coli (VTEC or STEC), enterohemorrhagic E. coli (EHEC), enteroaggregative E. coli (EAEC), enteroinvasive E. coli (EIEC) and diffusely adherent E. coli (DAEC). Extraintestinal pathogenic E. coli: These can be listed as septicemic pathogenic E. coli, uropathogenic E. coli, avian pathogenic E. coli, breast pathogenic E. coli and those that cause uterine infections, endometrial pathogenic E. coli. Enterotoxigenic Escherichia coli (ETEC) is the most common cause of neonatal diarrhea in calves and is a bacterial disease that colonizes the small intestine, produces enterotoxin, and occurs among calves during the neonatal period. The aim of this study is to determine the E.coli isolates that cause neonatal calf diarrhea in the Aksaray region between January, February and March 2021. To be used in the study, internal organ samples (liver, heart, lung and mesenteric lymph node) of neonatal calves that died due to diarrhea were taken from 20 different cattle farms in the Aksaray region. One calf that died in each farm was included in the sampling, and a total of 20 calves were sampled. E.coli was isolated in 12 (60%) of the internal organ samples covering these three months. According to the antibiogram results of the samples, 50% of the isolates were converted to Amoxicillin and Erythromycin, 33.3% to Tetracycline, 58.3% to Trimethoprim-sulfamethoxazole, 66.6% to Streptomycin, 75% to Flofenicol, Gentamicin and Enrofloxacin, % 83.3 of them were found to be sensitive to Cefloxacin and Cefloxacinium.
Perspektif Hukum dalam Keterbukaan, Transparansi, Proporsional, dan Penegakan Hukum pada Kontrak Pengadaan Barang dan jasa Pemerintah
Authors: Hardiyan Sandi
Published: January 2024

This research examines the legal perspective on openness, transparency, proportionality and law enforcement in contracts for the procurement of government goods and services. Implementing the principles of openness and transparency is key in maintaining a fair and open procurement process. The principle of proportionality plays an important role in balancing government objectives with the rights and obligations of providers of goods and services. The principles of openness and transparency need to be implemented carefully in the process of procuring government goods and services in order to gain public trust. Apart from that, the principle of proportionality in contracts for the procurement of government goods and services needs to be taken into account in order to achieve a balance between the government and providers of goods and services. In the event that a dispute occurs in a contract for the procurement of government goods and services, it can be resolved using 4 methods, namely through contact dispute resolution services, arbitration, construction dispute council, or through court. This research uses legal research methods using a statutory regulation approach and a conceptual approach. This research aims to explore the principles of openness, transparency, the principle of proportionality, and law enforcement of contracts for the procurement of government goods and services from a legal perspective.
Does Institutional Ownership Moderating Tax Avoidance? An Empirical Analysis In Indonesian List Company
Authors: Dharmayanti Nela , Yetmi Yosi Safri , Atichasari Anna Sofia , Ratnasari Aisyah , Fitriyani Feni
Published: January 2024

This study aims to determine the effect of Thin Capitalization, Transfer Prices, and Profitability on Tax Avoidance and the role of institutional ownership in moderating it. The population used in this study is LQ45 companies listed on the IDX, using a purposive sampling technique. The number of samples is 11 companies with financial statement data collection for the 2016-2020 period. This study uses a quantitative method, with SPSS version 23.0, to test the analysis. The results show that Thin Capitalization has a positive and significant effect on Tax Avoidance, with the value of t count > t table (2.246>2.00665). Transfer prices have a positive and significant effect on Tax Avoidance with a value of t count > t table (3.121>2.00665). Profitability partially has a positive and significant effect on Tax Avoidance with a value of t count > t table (6.211>2.00665). Thin Capitalization, Transfer Prices, and Profitability simultaneously positively and significantly affect Tax Avoidance with the calculated F value> F table (74.719>2.55). However, Institutional Ownership does not moderate the relationship between Thin Capitalization, Transfer Prices, and Profitability on Tax Avoidance
Pendampingan Usaha Mikro: Peran Pemasaran Digital dalam Meningkatkan Penjualan Produk Perawatan Rambut
Authors: Ely Sharon Hadassah , Hanjaya Hansen , Noviani Gita , Susanto Angeline Vanly , Wikhova Steffie Adrienne , Prayogo Halim , Tanaya Angeline Shanice , Lim Rouvin , Suhartanto Eko
Published: January 2024

Usaha Mikro, Kecil, dan Menengah merupakan satu kekuatan ekonomi melalui kemampuannya untuk menyerap tenaga kerja. Salah satu kategori usaha yang memiliki peluang yang besar adalah jasa kecantikan karena jumlahnya masih sedikit, terutama di Tasikmalaya. Pandemi Covid-19 menjadi kendala utama bagi pelaku usaha yang memasarkan produk/jasanya secara langsung. Talita Care merupakan salah satu usaha bidang kecantikan yang masih melakukan pemasaran secara konvensional dan belum memiliki kompetensi untuk melakukan pemasaran secara digital. Karena itu diberikan program pendampingan kepada Talita Care untuk mengembangkan kemampuan Talita Care terutama dari sisi Pemasaran Digital. Penerapan Pemasaran Digital diangkat sebagai fokus pembahasan karena memiliki peran penting sebagai strategi promosi bagi produk Talita Care untuk semakin dikenal oleh masyarakat, bahkan setelah pandemi berakhir. Mengingat kondisi pandemi, program pendampingan dilakukan secara online dengan menggunakan media Zoom. Program ini berhasil membuka channel pemasaran baru bagi Talita Care, meningkatkan penjualan melalui platform digital serta meningkatkan kompetensi pemilik dan pegawai Talita Care dalam Pemasaran Digital.
Quality Duck Sausage with The Addition of Various Levels of Okra Flour
Authors: Hupron Mas’ud Zakqi , Lidiyawati Anna , Haryuni Nining
Published: January 2024

The aims of this study aims is to kno the quality of duck meat sauge that has  similar fiber to beef at a cheaper price. Duck meat has enough make sausages without added fat, thus makes duck meat  more savory taste. The addition of okra flour in duck sausage is increase the shelf life of duck sausage. Because okra flour  has a high potential for antioxidant content, it is necessary to know the characteristics of duck sausage which include color, taste, aroma, texture, and shelf life. The research method used was experimental based on a completely randomized design consisting of five treatments and five replications and continued with Duncan's multiple test if there was a significant effect. This research was conducted at the integrated science laboratory at Nahdlatul Ulama University, Blitar. The ingredients used to make the sausage are duck meat purchased at the animal market in Dimoro, Blitar City, tapioca flour, okra flour, skim milk powder, and seasonings consisting of nutmeg, ginger, pepper, garlic, STTP, salt, and ice cubes. The results showed that the addition of various levels of okra flour in duck sausage had a significant effect (P<0.05) on color and shell life  but gives no significant effect (P>0.05) on taste, aroma, and texture. The addition of various levels of okra flour in duck sausage greatly affects the shelf life of duck sausage. This is evidenced by the more okra flour added to duck sausage, the longer the shelf life.
Educational Inclusion and Intellectual Disability
Authors: Moya López Carlos , Paredes Ponluisa Bryan Alexander , Ortega Poveda Nelson Washington , Sabando Murillo Gladys Alexandra
Published: January 2024

La inclusión educativa en Ecuador en los diez últimos años ha evolucionado significativamente, con el cambio del concepto de integración a inclusión educativa. El objetivo del presente estudio de caso fue determinar en que grado se aplican las prácticas y políticas inclusivas y su incidencia en estudiantes con discapacidad intelectual y en estudiantes que son considerados sujetos de inclusión. Para ello se realizó un proceso de intervención psicopedagógico basado en técnicas e instrumentos de exploración. Entre ellos: entrevista psicológica a padres, estudiantes y profesores, observación directa e indirecta, escala de inteligencia Wisc IV, y prueba de funciones básicas. Con un grupo experimental de 6 estudiantes con discapacidad certificada y por otra parte un grupo control de 12 estudiantes sin carnet de discapacidad, de quienes se sospecha déficit cognitivo Entre los resultados más relevantes se obtuvo que tanto el grupo experimental como el grupo control se encuentran por debajo de la norma. Se concluye que aún falta mucho camino por andar en el ámbito de una verdadera inclusión educativa, partiendo desde una capacitación constante en atención a la diversidad dirigida a docentes. Adicionalmente, la atención a la diversidad no se debe abordar exclusivamente desde el estudiante, sino desde su contexto: familiar, escolar, y social.