bluuebunny/crossref_metadata_2025 huggingface dataset:
ОСОБЛИВОСТІ ФОРМУВАННЯ І ЗБЕРЕЖЕННЯ ДІЛОВОЇ РЕПУТАЦІЇ В ОНЛАЙН-СЕРЕДОВИЩІ
Authors: Бєляєва Н. , Калениченко Р. , Телебенєва Є.
Published: April 2024

У статті визначено та проаналізовано специфіку формування і збереження ділової репутації в Інтернеті відповідно до загального концепту репутаційного менеджменту. Досліджено важливість, психологічні особливості та можливості використання цього підходу компаніями для створення та збереження позитивної ділової репутації в онлайн-середовищі.
ПСИХОЛОГІЧНІ МЕХАНІЗМИ САМОРЕГУЛЯЦІЇ ПСИХІЧНИХ СТАНІВ ПІД ЧАС ПІДГОТОВКИ ЖІНОК-ВІЙСЬКОВОСЛУЖБОВЦІВ ДО БОЮ
Authors: Вінтоняк В. , Капуста Я. , Змійовська М.
Published: April 2024

Психологічні механізми саморегуляції психічних станів та поведінки дозволяють оптимально долати психологічні труднощі, які негативно впливають психіку, приводять її до перезбудження, зриву діяльності, деформації особистості у подальшому. Метою статті є теоретико-методологічний аналіз проблеми дослідження психологічного змісту механізмів саморегуляції психічних станів жінок-військовослужбовців під час підготовки до бою. Встановлено що механізми саморегуляції психічних станів жінок-військовослужбовців під час підготовки до бою забезпечують ефективне виконання функціональних завдань за призначенням, здатність регулювати імпульси, мислення, емоції та поведінку для досягнення цілей бою.
РОЛЬ КОМУНІКАТИВНОЇ УСТАНОВКИ ТА САМОЗДІЙСНЕННЯ У ТРУДОВІЙ ДІЯЛЬНОСТІ ОСОБИСТОСТІ
Authors: Закалик Галина , Шувар Н. , Яковина В.
Published: April 2024

У статті здійснено аналіз комунікативних установок медичних працівників до трудової діяльності в умовах сьогодення, визначено їх вплив на різні аспекти життя та трудової соціалізації, охарактеризовано основні можливості саморозкриття власного потенціалу, самореалізації та професійного самоздійснення.
ТИПОВІ ПСИХОЛОГІЧНІ ПРОФІЛІ ПРАЦІВНИКІВ ПОЛІЦІЇ (ЗА РЕЗУЛЬТАТАМИ ЗАСТОСУВАННЯ ОПИТУВАЛЬНИКА МІНІ-МУЛЬТ)
Authors: Барко В.І. , Барко В.В. , Євдокімова О.
Published: April 2024

Стаття присвячена проблематиці вивчення й аналізу індивідуально-особистісних психологічних профілів працівників поліції, отриманих на основі багаторічного дослідження із застосуванням адаптованої авторами українськомовної психодіагностичної методики «Міні-Мульт», розробленої І. Кінканнон. Представлені в статті результати містять описання різних типів індивідуально-особистісних профілів, які характеризуються як сприятливі, менш сприятливі і несприятливі для службової діяльності в системі Національної поліції України залежно від типологічних особливостей, специфіки провідних тенденцій, властивостей мислення, комунікації, типу реакції на стрес тощо. Встановлено, що майже половина з описаних профілів притаманна успішним поліцейським з високим рівнем психологічно придатності до діяльності, така сама частка властива менш успішним поліцейським з проміжним рівнем психологічної придатності до діяльності, і лише незначна частка – неуспішним працівникам поліції з низьким рівнем готовності до службової діяльності. Показано, що за результатами виконання даного опитувальника психологи можуть робити обґрунтовано висновки щодо ступеня придатності особи до професійної діяльності, а також щодо призначення на посади і можливостей індивідуального і професійного розвитку працівників поліції.
АПРОБАЦІЯ ТА АНАЛІЗ ЕФЕКТИВНОСТІ ТРЕНІНГОВОЇ ПРОГРАМИ ЩОДО ОПТИМІЗАЦІЇ АДАПТИВНОЇ ПОВЕДІНКИ МОЛОДШИХ ОФІЦЕРІВ СУХОПУТНИХ ВІЙСЬК ЗБРОЙНИХ СИЛ УКРАЇНИ
Authors: Кіщук Л.
Published: April 2024

У статті авторка висвітлює результати дослідження впливу тренінгової програми на адаптивну поведінку та готовність молодших офіцерів Сухопутних військ Збройних Сил України до адекватного реагування на виклики, зумовлені військово-професійною діяльністю. Результати свідчать про суттєвий позитивний вплив запропонованого авторкою тренінгу на розвиток нервово-психічної стійкості, комунікативних здібностей, морально-етичної нормативності, інверсії емоційного відображення, використання копінг-стратегії, соціально-психологічних установок у мотиваційній сфері та властивостей нервової системи молодших офіцерів залучених до проведення дослідження.
تصميم وتقويم تطبيق أي-كلام لتعلّم مهارة الكلام باللغة العربية: تحليل الحاجات نموذجا
Authors: Abdullah Alif Fahmi , Ismail Taufik , Sahrir Muhammad Sabri , Mohd Abd Shukur Mohd Izzat
Published: April 2024

Smartphones are part of the modern learning tools that play an important role in helping students during language learning, and are considered effective educational devices for learning the Arabic speaking skill. Studies have revealed that students find it difficult to practice speaking at school, at home, and in daily interactions with others. This study is aimed to identify the needs of Arabic language learners in designing the i-Kalam application for strengthening Arabic speaking skill among religious secondary school students. Unified Theory of Acceptance and Use of Technology (UTAUT) theory were used as a basic model for the study. A survey method was utilized among 105 Form One students at Sekolah Menengah Agama Al-Madrasah Ad-Diniah Al-Alawiyah in Arau, Perlis. The data obtained were analyzed through descriptive statistics using the Statistical Packages for the Social Sciences (SPSS) software. The overall findings show a high need to design an application to strengthen the Arabic speaking skill. The students believe that using a smartphone application is able to increase their opportunities to practice speaking in Arabic.The results also indicate that the students love and enjoy learning the Arabic speaking skill using the smartphones application.
A New Understanding Towards Reviewing Arabic Language Teaching And Learning
Authors: Hamed Popoola Kareem , Issa Koussoube , Al Anzarouti Ahmed Fuad
Published: April 2024

This research aims to reveal how to renew Arabic language teaching in the Arab World. The author sheds light on the best methodology to achieve that hope of renewal as it is eminent and the rapid changes in the world of education push towards an inevitable change. This research used a qualitative analytical approach to analyze the efficacy and feebleness of several most influential teaching approaches and methods: Personalized education, Direct Method, Audio-lingual Method, and Communicative Teaching Method, in order to have a better understanding and application in future teaching practice. The results of the study indicated that concentration on the functional usage of language mainly, the practical teaching of grammar and composition to make sure that our learners can be assisted to communicate with members of their communities easily where students can express their needs, effective positive interaction, and their interests and inclinations should be considered in teaching language. The author called strongly that teachers should be trained to personalize their teaching as this would change the teachers’ methodology and teach every student according to his/her abilities.
Lightweight Model for Occlusion Removal from Face Images
Authors: John Sincy , Danti Ajit
Published: April 2024

In the realm of deep learning, the prevalence of models with large number of parameters poses a significant challenge for low computation device. Critical influence of model size, primarily governed by weight parameters in shaping the computational demands of the occlusion removal process. Recognizing the computational burdens associated with existing occlusion removal algorithms, characterized by their propensity for substantial computational resources and large model sizes, we advocate for a paradigm shift towards solutions conducive to low-computation environments. Existing occlusion riddance techniques typically demand substantial computational resources and storage capacity. To support real-time applications, it's imperative to deploy trained models on resource-constrained devices like handheld devices and internet of things (IoT) devices possess limited memory and computational capabilities. There arises a critical need to compress and accelerate these models for deployment on resource-constrained devices, without compromising significantly on model accuracy. Our study introduces a significant contribution in the form of a compressed model designed specifically for addressing occlusion in face images for low computation devices. We perform dynamic quantization technique by reducing the weights of the Pix2pix generator model. The trained model is then compressed, which significantly reduces its size and execution time. The proposed model, is lightweight, due to storage space requirement reduced drastically with significant improvement in the execution time. The performance of the proposed method has been compared with other state of the art methods in terms of PSNR and SSIM. Hence the proposed lightweight model is more suitable for the real time applications with less computational cost.
The Proposal of Countermeasures for DeepFake Voices on Social Media Considering Waveform and Text Embedding
Authors: Yanagi Yuta , Orihara Ryohei , Tahara Yasuyuki , Sei Yuichi , Alumäe Tanel , Ohsuga Akihiko
Published: April 2024

In recent times, advancements in text-to-speech technologies have yielded more natural-sounding voices. However, this has also made it easier to generate malicious fake voices and disseminate false narratives. ASVspoof stands out as a prominent benchmark in the ongoing effort to automatically detect fake voices, thereby playing a crucial role in countering illicit access to biometric systems. Consequently, there is a growing need to broaden our perspectives, particularly when it comes to detecting fake voices on social media platforms. Moreover, existing detection models commonly face challenges related to their generalization performance. This study sheds light on specific instances involving the latest speech generation models. Furthermore, we introduce a novel framework designed to address the nuances of detecting fake voices in the context of social media. This framework considers not only the voice waveform but also the speech content. Our experiments have demonstrated that the proposed framework considerably enhances classification performance, as evidenced by the reduction in equal error rate. This underscores the importance of considering the waveform and the content of the voice when tasked with identifying fake voices and disseminating false claims.
Wildfire Prediction in the United States Using Time Series Forecasting Models
Authors: Kabir Muhammad Khubayeeb , Ghosh Kawshik Kumar , Islam Md. Fahim Ul , Uddin Jia
Published: April 2024

Wildfires are a widespread phenomenon that affects every corner of the world with the warming climate. Wildfires burn tens of thousands of square kilometres of forests and vegetation every year in the United States alone with the past decade witnessing a dramatic increase in the number of wildfire incidents. This research aims to understand the regions of forests and vegetation across the US that are susceptible to wildfires using spatiotemporal kernel heat maps and, forecast these wildfires across the United States at country-wide and state levels on a weekly and monthly basis in an attempt to reduce the reaction time of the suppression operations and effectively design resource maps to mitigate wildfires. We employed the state-of-the-art Neural Basis Expansion Analysis for Time Series (N-BEATS) model to predict the total area burned by wildfires by several weeks and months into the future. The model was evaluated based on forecasting metrics including mean-squared error (MSE)., and mean average error (MAE). The N-BEATS model demonstrates improved performance compared to other state-of-the-art (SOTA) models, obtaining MSE values of 116.3, 38.2, and 19.0 for yearly, monthly, and weekly forecasting, respectively.
Enhancing Robot Navigation Efficiency Using Cellular Automata with Active Cells
Authors: Alzoubi Saleem , Miraz Mahdi H.
Published: April 2024

Enhancing robot navigation efficiency is a crucial objective in modern robotics. Robots relying on external navigation systems are often susceptible to electromagnetic interference (EMI) and encounter environmental disturbances, resulting in orientation errors within their surroundings. Therefore, the study employed an internal navigation system to enhance robot navigation efficacy under interference conditions, based on the analysis of the internal parameters and the external signals. This article presents details of the robot’s autonomous operation, which allows for setting the robot's trajectory using an embedded map. The robot’s navigation process involves counting the number of wheel revolutions as well as adjusting wheel orientation after each straight path section. In this article, an autonomous robot navigation system has been presented that leverages an embedded control navigation map utilising cellular automata with active cells which can effectively navigate in an environment containing various types of obstacles. By analysing the neighbouring cells of the active cell, the cellular environment determines which cell should become active during the robot’s next movement step. This approach ensures the robot’s independence from external control inputs. Furthermore, the accuracy and speed of the robot’s movement have been further enhanced using a hexagonal mosaic for navigation surface mapping. This concept of utilising on cellular automata with active cells has been extended to the navigation of a group of robots on a shared navigation surface, taking into account the intersections of the robots’ trajectories over time. To achieve this, a distance control module has been used that records the travelled trajectories in terms of wheel turns and revolutions.
Micro-cathcment rain water harvesting technology in conservation agriculture and plant production
Authors: Kuzucu Meryem , Gökçen Ibrahim Samet
Published: April 2024

Water harvesting techniques provide collecting rainwater to reduce water shortage effects and drought as well as added soil and water conservation benefits in dry areas. In the present study, drought effects and flood disasters on agriculture and rainwater harvesting benefits were examined in Southeastern Anatolia region of Turkey. Results showed that, runoff loss was found higher in the plots of plastic mulch than the plots of stone mulch. Sediment loss was found maximum in the plots of the surface compaction whereas minimum losses were quantified in the stone plots. Best erosion control was observed for micro-catchment surface covered with plastic sheet. As a result, Negarim micro-catchment water harvesting technique was found to be useful and feasible technique in enhancing the plant production and the conservation of natural resources.
Bangladesh J. Bot. 53(1): 9-16, 2024 (March)
Effects of set size and planting date on yield, quality and shelf life of kharif onion under low hill region of himachal pradesh
Authors: Sharma Deepa , Chauhan Aanchal , Thakur Nikhil
Published: April 2024

The experiment was conducted at an experimental farm to find out the optimum set size and suitable planting date of onion during kharif season for obtaining the maximum yield. The trials had three replications and 16 treatment combinations on Agrifound Dark Red. The treatments included four set sizes (small 1-1.5cm, medium 1.5-2.0cm, large 2.0-2.5cm, and extra large >2.5cm) and four planting dates (July 10, July 25, August 10, and August 25). The treatment combination of 1.5-2.0cm set size and 10th August planting was advantageous for several characteristics. Small sets (1-1.5 cm) produced small bulbs and also the yield was reduced. Large and exceptionally large size sets (2.0-2.5cm and >2.5cm) produced more twins, triplets, split bulbs, and bolting, which were undesirable features. Considering net profit and economic yields, medium set size and planting on August 10th was found to be more profitable (1: 3.84).
Bangladesh J. Bot. 53(1): 17-23, 2024 (March)
Genetic variability analysis of tomato varieties using rapd markers under heat stress
Authors: Anwar Armin , Roy Shusanto , Islam Mohammad Nurul
Published: April 2024

Heat stress threatens agricultural and food security by reducing yield and causing plant death. The use of intra-genetic diversity in heat stress responses is a potential avenue for harnessing tolerance to climate change circumstances. This study investigated the genetic diversity of twelve tomato genotypes in Bangladesh, focusing on their suitability for summer cultivation using seven Random Amplified Polymorphic DNA (RAPD) markers. The banding patterns obtained from the PCR results were used to identify genetic differences between individuals. The RAPD markers were found to show their effectiveness in discriminating the studied lines through the computation of average Polymorphism Information Content (PIC) values, particularly focusing on dominant markers with PIC values ranging from 0 to 0.5, emphasizing the informative nature of the employed primers. Cluster analysis grouped several genotypes with possible common ancestry. Overall, BARI Hybrid Tomato 4, BARI Hybrid Tomato 8, A12, D13, and RHS1 emerged as promising candidates for further genetic research and breeding programs, particularly in the context of heat-stress conditions during summer tomato cultivation in Bangladesh.
Bangladesh J. Bot. 53(1): 91-100, 2024 (March)
Isolation and characterization of secondary metabolites of commonly available averrhoa bilimbi L.
Authors: Sakib Shaikh Adnan , Islam Mm Towhidul , Haque Md Enamul
Published: April 2024

Averrhoa bilimbi L., locally known as bilimbi, is a medicinal plant well-recognized in Bangladesh for its fruit, Carambola. This study aims to identify novel phytochemical compounds responsible for the health benefits of the plant by analyzing its stem bark. The stem barks were collected, dried, and ground to extract the phytochemicals, which were then analyzed using microbiological, chromatographic, and spectroscopy-based methods. The analysis revealed that the extract contained sitosterone and lupeol. Biochemical characterization demonstrated that the extract has potential antibacterial, antifungal, antioxidant, and cytotoxic properties. Further research is needed to characterize these compounds and determine their full spectrum of efficacy.
Bangladesh J. Bot. 53(1): 115-122, 2024 (March)
Identification of key habitats and conservation threats of the Ganges River dolphin (Platanista gangetica) of Bangladesh
Authors: Aziz M Abdul , H Khan M Monirul , Ahsan Md Modinul , Karim Chowdhury Md Rezaul , Faisal Arif Mohammad
Published: April 2024

Ganges River Dolphins (Platanista gangetica) are known to inhabit all major river systems in Bangladesh. However, comprehensive spatial records for this globally endangered aquatic mammal are notably scarce nationwide. Furthermore, their habitats are increasingly threatened due to excessive utilization of aquatic resources and their habitats by the growing human population. To allocate limited resources in safeguarding high-priority dolphin habitats, we conducted field surveys and arranged stakeholder consultations to identify key dolphin habitats and the conservation threats they face across Bangladesh. Through this process, we have identified 14 river segments as high-priority winter habitats for Ganges River Dolphins. These dolphins encounter both direct and indirect threats within their habitats. Direct threats include entanglement and occasional intentional killing for traditional medicinal purposes and as fish attractants. Indirect threats leading to habitat degradation comprise the construction of dams and barrages for upstream water extraction, increasing industrial pollution in river waters, overfishing, and alterations to river morphology caused by siltation and sedimentation. The heavy reliance of local communities on dolphin habitats, coupled with a lack of widespread awareness and insufficient conservation efforts, pose significant challenges to the future survival of Ganges River Dolphins in Bangladesh.
Bangladesh J. Zool. 51(3): 253-266, 2023
Invasive Suckermouth catfishes (Siluriformes: Loricariidae) in Bangladesh wetlands: A review on the present status and challenges
Authors: Rana Md Masud , Mahmud Shakik , Hossain Siam Kamrul Hossain , Chowdhury Hasan Ahmmed , Das Subrata Ranjan , Islam Mehady , Sultana Marufa , Habib A H M Shafiullah , Naser Eruban Shawdiv , Mustafa Tonima , Saif Samia , Momin Momin , Naser Naser
Published: April 2024

The suckermouth catfish (SMF) is an invasive species in Bangladesh that has had a huge negative impact on ecosystems including rivers, lakes and wetlands. Several SMFs had been introduced as aquarium fish in the early 80‘s. The first report of this fish in Bangladesh was recorded in 2008; more recently, it has been banned in September 2022 due to its alarming adverse impact on flora and fauna of inland waterbodies. This review explores the complex ecological, economic, and social dynamics triggered by several species of SMFs. The information on SMF‘s rapid proliferation, adaptability, and destructive capacity on inland waterbodies were underscored, as well as the resulting challenges significant to the indigenous aquatic flora and fauna, habitats, and livelihoods of the wetland-dependent communities. However, the eradication of SMFs from inland waterbodies would be a major challenge. Moreover, a cautious yet prospective plan for either exploitation or eradication, along with inflexible ecological safeguards, are recommended. Technological supports such as environmental DNA (eDNA) techniques, together with the integration of image processing, machine learning, and robotics, may be favorably used in detecting the presence of SMFs. Additionally, identifying habitat, distribution, and hotspot should be considered for needful action. This review highlights a multifaceted narrative of SMF in Bangladesh, emphasizing a complex balance between ecological conservation, economic gains, and technological innovations. Therefore, the illustrated information of SMFs could be helpful to enhance the current knowledges which may lead our nation towards ecological resilience and sustainable harmony against future aquatic invasions. This review suggests advanced action plan and collaboration among different fisheries stakeholders, government authorities and policy makers for eradication or sustainable management of SMFs in inland waterbodies.
Bangladesh J. Zool. 51(3): 371-396, 2023
Investigating the Potential of the Community Management Plus Model for Governing Community Drinking Water Systems in Barind Tract of Bangladesh: A Case Study of Deep Tube- Well Water Supply Installations
Authors: Hasan Muhammad Badrul , Laila Gazi Alif
Published: April 2024

Community Management Plus (CM+) has recently been promoted as a better alternative approach for governing community drinking water systems (CDWS) in Bangladesh and elsewhere in the global south. However, it is still largely unearthed under what condition this model is likely to work for ensuring the sustainable performance of CDWS. The study, therefore, aims to explore the conditions that are likely to explain variation in the occurrence of the CM+ model in the Northwestern Barind Tract of Bangladesh. The study employed a case study approach where a deep tube-well water supply installation (DTWSI) was selected as a case for the study. Computing correlation (n=30 DTWSI), the study finds small group size, high dependence on a resource system, interdependency among user groups, heterogeneity of endowments, affordability and willingness to pay, locally devised rules, monitoring users’ behavior, and public agency’s support strongly influence the variation in occurrence of collective action among the end-users of DTWSI. The study also finds effective collaboration between public agency officials and end-users is affected by trust, commitment, participatory decision- making, and transparency in the decision-making process. These findings are expected to contribute towards developing a scalable drinking water governance model and thereby ensure sustainable solutions for safe drinking water scarcity in Northwestern Bangladesh and elsewhere of similar context.
Social Science Review, Vol. 40(2), December 2023 Page: 81-112
Aging Policy of Bangladesh: Issues and Challenges for Implementation
Authors: Dana Gaylan Peyari Tarannum , Hossain Abu Hasanat Md Kishowar , Hasan Sadik
Published: April 2024

The global issue of aging is currently becoming more and more prevalent. In Bangladesh, aging is also a significant issue since social development has made the elderly more vulnerable. Realizing the importance of the issue, the National Policy for Older Persons 2013 was developed to ensure the well-being of the elderly population. Nevertheless, it was unclear if the commitments and policy statements really addressed the well-being of the elderly. The goal of this review research is to: (1) evaluate the National Policy for Older Persons 2013 in terms of its applicability and relevance to the needs of Bangladesh’s senior citizens; (2) identify the strengths and weaknesses of the policy and (3) provide strategic directions for the future so that policy interventions can become more responsive to elderly needs. The paper argues that in designing policy, the Ministry of Social Welfare should recognize that the well-being of the elderly population has multiple dimensions, and that the ministry is required to work closely with other relevant ministries. It should be envisioned that improvements in social development indicators will coincide with improvements in the well-being of the elderly and vice versa. The policy should prioritize a life cycle approach, given that many of the major morbidities that contribute to the aging crisis are not primarily social, but rather result from underlying nutritional conditions and vulnerabilities that older adults carry into old age and then exacerbate.
Social Science Review, Vol. 40(2), December 2023 Page: 225-243
Clinical and potentiometric examinations of patients with chronic odontogenic maxillary sinusitis in the presence of galvanic pathology
Authors:   National University of Health Care of Ukraine named after P.L. Shupyka, Kyiv, Ukraine, Tymofieiev O. , Cherednichenko A. ,   National University of Health Care of Ukraine named after P.L. Shupyka, Kyiv, Ukraine
Published: April 2024

Purpose: to determine the values of potentiometric parameters in the oral cavity present between metal inclusions, as well as between metal inclusions and the mucous membrane of the alveolar ridge in patients with chronic odontogenic maxillary sinusitis with galvanic pathology. Methods: 56 patients with chronic odontogenic maxillary sinusitis were divided into two observation groups, which were subjected to potentiometric and general clinical examination methods. Results. In 30 patients with chronic odontogenic maxillary sinusitis with the presence of galvanism (compensated and decompensated forms) in the oral cavity, chronic inflammation in the maxillary sinus occurred without pronounced clinical symptoms, and in 26 patients with oral galvanosis (atypical and typical forms), the clinical symptoms of inflammation in the maxillary sinus were severe with an aggressive course and complications. Conclusions. Based on an examination of 56 patients with chronic odontogenic maxillary sinusitis in the presence of galvanic pathology in the oral cavity, we found that in some types of this pathology, i.e., galvanosis, inflammatory disease in the maxillary sinus is aggressive, with pronounced clinical symptoms, frequent exacerbations of the inflammatory process, the presence of a large number of postoperative inflammatory complications and recurrence of the disease. Key words: chronic maxillary sinusitis, maxillary sinus, galvanic pathology, potentiometry, galvanism, galvanosis, metal inclusions.
Desain dan Penataan Kelas Aman Bencana pada Madrasah Ibtidaiyah Negeri (MIN) 3 Pacitan
Authors: Diana rendrarini Diana
Published: April 2024

Earthquakes are one of the main threats of concern in Indonesia, which has been successfully recorded which also shows that an average of ten earthquakes occur every year which cause considerable damage in Indonesia. This study on the design of disaster-safe buildings at MIN 3 in Pacitan Regency uses a quantitative descriptive method. With the design of a disaster-safe school, it is hoped that Pacitan 3 Public Madrasah Ibtidaiyah (MIN) can be even more prepared in dealing with disasters. Meanwhile, for a better understanding of disaster-safe schools, it is necessary to hold disaster simulations every certain period at school
Studying the acids and amino acid composition of horse chestnut flowers
Authors: Chistyakova A. S. , Dunilin A. D. , Trineeva O. V. , Bolgov A. S. , Gudkova A. A. , Slivkin A. I.
Published: April 2024

Introduction. Currently, there is an increasing trend towards assessing the full spectrum of chemical compounds in plant materials. One of the first steps in the formation of secondary metabolites of complex structure, participating in biochemical processes in the plant body, which have their own effect on the human and animal body, are organic acids (OA) and amino acids (AA). However, due attention is not always given to these compounds when studying the component composition of plant raw materials.

Aim. The purpose of the work was to study the profile and quantitative assessment of the content of organic acids and amino acids of Aesculus hippocastanum L. flowers.

Materials and methods. The object of the study were horse chestnut flowers, collected during flowering in the Voronezh region in 2021 and dried by air-shade method. Quantitative assessment of the amount of TC in terms of malic acid and ascorbic acid was carried out titrimetrically according to the methods presented in the State Pharmacopoeia of the Russian Federation, XIV edition. The composition of the OA and AA profiles of horse chestnut flowers was determined using the capillary electrophoresis method ("Kapel®-105/105M", Group of Companies "Lumex", Russia).

Results and discussion. The method of capillary electrophoresis revealed the presence of 12 compounds of the OA group in a total amount of 4.7 % (in terms of absolutely dry raw materials). The rationality of recalculating the content of the sum of OA to the major component – citric acid, which amounted to 1.65 ± 0.04 %, was shown. The content of ascorbic acid was low (0.033 ± 0.007) %. Using the TLC method, the presence of 5 zones of compounds belonging to the AA class was established in the aqueous extract of horse chestnut flowers. The quantitative content of the sum of free AA in terms of glutamine, determined by the spectrophotometric method, was 2.25 ± 0.07 % (n = 5). The presence of 17 AA was determined by capillary electrophoresis, which amounted to 7.13 %. Glutamic acid is present in the greatest quantity in horse chestnut flowers (1.19 %). Essential amino acids amounted to 2.27 %; leucine was present in the predominant amount (0.58 %).

Conclusion. A study was carried out of the qualitative composition and quantitative content of organic acids and amino acids of horse chestnut flowers. The composition of the profile and the quantitative content of organic acids and amino acids have been established. It was revealed that citric acid prevails in the total organic acids; glutamic, aspartic acid, arginine and proline are found in greater quantities in the total amino acids.
ANALISIS UNSUR CITRAAN PUISI â€œDI NEGERI AMPLOPâ€ KARYA KH. A. MUSTOFA BISRI
Authors: Nada Anwar , Hairunisa Hairunisa
Published: April 2024

This research was conducted with the aim of explaining the elements of the poetry imageryâ€Di Negeri Amplopâ€ karya KH. A. Mustofa Bisri. The method used in this research is descriptive qualitative method. The data used are primary data and secondary data, data sources related to where the data obtained by the subject of this study are poetry texts. The data collection techniques used were observation and dokumentation. The data analysis tecnique used was data reduction, and conclusion. Based on the results of data analysis, it can be concluded that there are 7 images, namely; (1) visual images is an image generated by the sense of sight (eye), (2) auditory image is an image produced by mentioning or deciphering sound, (3) touch image is an image that chan be self by the sense of touch (skin), (4) olfactory imagery is an imagery related to the impression or image produced by the sense of smell, (5) tasting image is an image related to the impression or image produced by the sense of taste, and (6) feeling image is an expression of the poets by KH. A. Mustofa Bisri, there were 4 images obtained during the 5 days of the study, namely, (1) visual images, images created by the sense of sight (eyes), are explained about the conditions in this country which are made as materialistic countries or people who are concerned with power, property, money, etc. (2) hearing images produced by mentioning or describes the sound of a voice, which explains how cruel the ruler is who silences the mouths of people who want to convey the truth (3) motion images of something that seems to be moving, which explains the envelopeÂ  referred to here is not containng a letter containing envelopes containing money, envelopes can move anywhere and for anyone (4) imagery of feelings, expression of feelings of the poet to express these feelings, explain the poet to express his frustation by using a subtle satire tone to a ruler who is greedy for power, what is right can be wong and wrong can be right with an envelope.
PROBLEMS OF TRANSLATION FROM ENGLISH INTO INDONESIAN OF THE NOVEL EAT PRAY LOVE
Authors: Bahara Susana R.
Published: April 2024

The aims of this research are to find out what the inaccuracies in the translation of words, phrases, and sentences from English into Indonesian of the novel EAT PRAY LOVE and what Factors lead to those inaccuracies. This research employs descriptive method and qualitative approach approach proposed by Cresswell and Lodico at al. The key instrument in this research is the researcher herself. The data of this research are obtained from both the original and the translation of the novel EAT PRAY LOVE, which consists of the inaccuracies in the translation of words. Based on the data, the researcher finds quite of few inaccuracies in the translation of words, phrases, and sentences, which the problems findings are the tendency in using free translation which it caused the translator sometimes give addition, omission, and substitution in the translation, and the inaccuracy in choosing equivalent that sometimes make the translation sound unnatural. This indicates that (a) the translator fails to find the good equivalents. (b) The loss of concentration and carefulness while translating. (c) Misinterpretation of the meaning and the message in the source text. (d) unfamiliar with idioms/expression. (e) miscomprehention of the English sentence structure, especially complex sentences and noun phrases. (f) Misuse of omission, addition, and substitution strategy in the translation. (g) Miscomprehention of the theory of translation.
STUDENTS’ ERRORS IN USING INTERROGATIVE SENTENCES MADE BY STUDENTS OF SMP NASIONAL BANAU KOTA TERNATE
Authors: La Usaha Hasna Alfiyyah , Ajam Ali , Latif Taib
Published: April 2024

This research aims to find out: (1) what are the most dominant types of errors made by class VIII of SMP National Banau Kota Ternate in making interrogative sentences? and (2) what are the factors causing errors made by students of class VIII of SMP National Banau Kota Ternate in using interrogative sentences? This research used descriptive qualitative method; this research involved 20 participants. The research instrument used a test, the test was used to obtain data on the types of errors in interrogative sentences. In data collection, tests were used to obtain data on the types of errors in interrogative sentences. In analyzing the data, there are five steps: Identifying students, Classifying types of errors by using the surface taxonomy strategy proposed by Ellis, Counting the number of errors, Discussing data, and Making conclusions.The results showed that there were 4 types of errors, namely omission, addition, misformation, and misordering. The percentages of the errors are 27 omissions (9.71%), 125 additions (43.10%), 129 misformation (44.48%), and 9 misordering (3.10%). The most dominant error is misformation (44.48%). And the factor that causes students to often make error in making interrogative sentences is intralingual transfer. Based on the analysis of the students' answer sheets, the misformation type errors made by students are because students are still confused in determining the right auxiliary words. The researcher suggested that teachers give students some exercises to minimize the dominant errors and try to find solutions. For the students, students should learn more by practicing writing regularly.
ENGLISH TEACHER’S STRATEGIES IN TEACHING STUDENTS WITH HEARING IMPAIRMENT AT SMP LUAR BIASA YPAC
Authors: Tambunal Mulkiah F.H. , Ismail Anwar
Published: April 2024

This research aimed to identify English teachers’ strategies in teaching students with hearing impairment and the challenges which the teacher faced in classroom practices.  The research method used is qualitative with a case study approach, The subject of this research was an English teacher at SMPLB YPAC. The data were collected by using observation checklist and interview. The result of research showed that there are two strategies used by teacher at SMPLB YPAC grade 8th, namely the manual method which has two basic components, namely sign language and finger spelling and the oral method, namely lip reading or speech reading. Implementing the strategy, there are challenges faced by teachers. The challenges are that first, students sometimes have difficulty understanding words and teachers sometimes need to repeat words or write them down. Second, the limited vocabulary of students and how to overcome them with the teacher needing to explain the definition and provide examples with the media. Third, the teacher did not push students to do exactly what the teacher says. Last, the need for repetition in delivering material with a long duration compared to regular students and the ability of the teacher to remain patient with students is very necessary in answering the last challenge.
Diversity and growth patterns of woody species in the Mediterranean Coastal range of Chile: A case study in Altos de Cantillana
Authors: Gibson-Carpintero Stephanie , Ocampo-Melgar Anahi , Venegas-González Alejandro
Published: April 2024

Background: The Altos de Cantillana mountain range (ACMR) in central Chile is composed of different vegetation communities, and is currently a priority site for conservation, due to its high endemism, high anthropogenic pressure and vulnerability to climate change. Research on biodiversity and carbon stocks in ACMR is essential to comprehend the resilience of these forests and to define conservation strategies. This study examines the spatial variability of biodiversity and tree biomass patterns along the entire altitudinal gradient of the ACMR.
Methods: Six tree species communities were studied in Altos de Cantillana Nature Sanctuary, along an altitudinal gradient ranging from 415 to 2010 m. Woody species regeneration and inventory plots, as well as dendrochronological sampling in ~150 trees were carried out. Diversity patterns were analyzed using the Jaccard index and alpha index. Growth patterns of dominant trees species were analyzed by ring-width and trunk biomass chronologies, focusing on the recent megadrought period since 2010.
Results: The forest inventory revealed a notable decline in alfa diversity patterns with increasing elevation. The moist sclerophyllous forest exhibited the highest diversity. However, we did not find a pattern between elevation and diversity (and abundance) at the seed regeneration inventory level. Additionally, we identified three clusters of woody species similarity: (i) sclerophyllous, shrubs and hygrophilous forest (<1,000 m.a.s.l.); (ii) high-elevation sclerophyllous forest (>1,500 m.a.s.l); and (iii) deciduous forests (~ 2,000 m.a.s.l). Furthermore, declining growth rates were observed in all communities studied beginning in the 1980s, with even a stronger reduction in radial growth (35% on average) and biomass accumulation (56% on average) when comparing the megadrought with six decades earlier.
Conclusions: We concluded that there is a negative correlation between woody species diversity and elevation. However, there are no altitudinal patterns in seedling regeneration diversity and abundance, which puts the natural succession in ACMR at risk. Additionally, we have determined that the accumulation of trunk biomass in dominant woody species has been significantly impacted by the recent megadrought period. This has affected the sink capacity of forest communities in ACMR. Therefore, our findings can significantly contribute to more efficient and timely decision-making processes regarding the conservation and restoration of this globally unique ecosystem.
Hubungan Mutu Pelayanan Rekam Medis Dengan Kepuasan Pasien di Puskesmas X Tahun 2023
Authors: Herman Joni , Rudiansyah Rudiansyah , Jakti Uray Bilchairi
Published: April 2024

Quality medical records are health services aimed at patients as effectively as possible according to the latest knowledge. Responsiveness refers to the ability to assist customers in providing timely and accurate service. Based on data, the percentage of patients who received services at Puskesmas X in 2020 was 72%, compared to the national average of 90%. Based on data collected from 15 participants, 40% of them said they were not sure about the results, while 60% said they were confident about the results. The goal was to understand the relationship between the quality of medical staff training and the readiness of new employees. Quantitative research design combined with cross-sectional design. The number of respondents was approximately 1,147 people and the sample members were 297 people. The research technique is called Accidental Sampling. The results of the analysis of respondents show that around 67.7% and 32.3% of them are women. Meanwhile, responsiveness ranged from 45.1% good to 54.9% poor.
Thrombosis Attack in a Cancer Patient: A Case Report
Authors: Alizadeasl Azin , Ahmadi Somaye , Roudini Kamran , Ahmadi Ronak , Hajiali Haniyeh
Published: April 2024

Background: Cancer is the second leading cause of mortality after cardiovascular disease. The second common leading cause of mortality in cancer patients is thrombosis, vary from arterial or venous thromboembolism to disseminated intravascular coagulation.

Case report: Herein, we present a 58-year-old lady with breast cancer under treatment, who suffered multiple thrombotic complications of cancer and chemotherapy.

Conclusion: In cancer resulting in disseminated intravascular coagulation presents insidiously, most frequent as a systemic hemorrhagic syndrome, resulting difficult and late diagnosis. Therefore, despite treatment, most cases result in decreased survival.
Mitral Valve Culture Negative Endocarditis Complicated by Severe Mitral Regurgitation and Chordae Tendinea Rupture
Authors: Adelkhanova Alla , Hernandez Aleyda San , Fernandez Hoyos Inti , Mercado Gustavo Espinoza , Ahmed Bushra Urooj
Published: April 2024

Infective endocarditis has a high mortality rate. Criterion for diagnosis is a positive blood culture, however, some cases present with negative blood culture. We present a 65-year-old male complaining of palpitations. EKG showed atrial fibrillation with RVR. Transthoracic echocardiogram showed severe mitral regurgitation and possible vegetation. Transesophageal echocardiogram revealed endocarditis with ruptured chordae and vegetation on the posterior leaflet. All obtained blood cultures remained negative. Cardiothoracic surgery and infectious disease specialties were consulted. Patient was started on broad spectrum antibiotics. Patient underwent a mitral valve replacement and pathology showed focal myxoid degeneration with no inflammation and cultures of the specimen were negative. The hospital course was complicated by hemopericardium, treated by pericardial window, and drain placement. The patient was ultimately discharged to an acute rehabilitation center. Culture-negative endocarditis presents a diagnostic and therapeutic dilemma for clinicians and should be promptly identified and treated to avoid complications.
Commentary on “Review on Nanocrystalline Silicon Thin Films for Heterojunction Solar Cells”
Authors: Sharma Mansi
Published: April 2024

The article presents a commentary for the recent publication on nanocrytalline silicon thin films for heterojunction solar (SHJ) cells. The aim of the communication is to highlight some of the important mechanism discussed in the report for improved structure and interface properties which results in better device fill factor and hence enhanced efficiency. Furthermore, the discussion has been extended to present some of the recent literatures which have followed the similar guidelines for material synthesis with improved optical gain in applications of SHJ solar cells.
Changes in Obesity Prevalence Following Spinal Cord Injury: A Retrospective Review of Body Mass Index
Authors: Veith Daniel D. , Lopez Cesar , Linde Margaux B. , Thoreson Andrew R. , Lennon Ryan J. , Snider Brittany A. , Gill Megan L. , Beck Lisa , Garlanger Kristin , Zhao Kristin D
Published: April 2024

Background: The prevalence of obesity is high in individuals with spinal cord injury (SCI) due to the alterations in body composition that occur as a direct result of injury. Body mass index (BMI) is used to classify body habitus. In 2009, an adjusted BMI classification, with lower thresholds for obesity, was recommended for individuals with SCI. Objective: Determine obesity prevalence before and after SCI to examine the trajectory of obesity development. Furthermore, we discuss the challenges of applying a modified BMI classification system in this population. Methods: We conducted a retrospective medical record review. Adults with traumatic SCI were selected. Height and body weight measurements were used to calculate BMI two years before injury through two years after injury. Results: Obesity prevalence is high in SCI participants. However, we report no significant difference in BMI between motor complete and incomplete injuries, or between tetraplegic or paraplegic injuries. We report a decrease in BMI from one year before injury to one- and two-years after injury for all groups. With moderate obesity before injury, the transition to a new BMI classification system creates a challenge in reducing obesity prevalence. Conclusion: Obesity prevalence encompassed nearly all participants by the second year following SCI. The adjusted BMI classification system dictates the high obesity prevalence in this population and is best used as a screening tool to track the risk of developing obesity. Exceptions should be considered when using the SCI-adjusted BMI classification system, and tissue composition analysis is preferred.
ANALISIS FAKTOR-FAKTOR PENYEBAB KEMISKINAN SEBAGAI UPAYA PENANGGULANGAN KEMISKINAN DI INDONESIA
Authors: Sinurat Ronaldo Putra Pratama
Published: April 2024

Kemiskinan merupakan permasalahan sulit yang melanda bangsa ini. Ketika masyarakat miskin, perekonomian dan kualitas hidup negara akan menderita. Penting untuk mengkaji penyebab kemiskinan agar dapat memeranginya secara efektif. Indeks Pembangunan Manusia, Inflasi, dan Pengangguran dikaji kaitannya dengan kemiskinan di Indonesia. Model regresi linier berganda Ordinary Least Squares (OLS) digunakan dalam penelitian kuantitatif. Korelasi antara kemiskinan, indeks pembangunan manusia, inflasi, dan pengangguran di Indonesia akan dihitung. Tingkat kemiskinan di Indonesia terbukti dipengaruhi oleh Indeks Pembangunan Manusia (IPM), inflasi, dan pengangguran sekaligus. Indeks Pembangunan Manusia terbukti memiliki hubungan negatif dan signifikan secara statistik dengan kemiskinan. Sementara itu, inflasi dan pengangguran tidak mempunyai dampak yang besar. Penelitian ini akan memberikan landasan bagi penerapan kebijakan yang dapat membantu mengentaskan kemiskinan di Indonesia.

Kata kunci: IPM, Inflasi, Regresi Linier Berganda, Kemiskinan, Pengangguran