bluuebunny/crossref_metadata_2025 huggingface dataset:
Impact of Mobile Phone (Smart Phone) on Secondary Level Students at Kotalipara Upazila, Gopalganj, Bangladesh
Authors:   Joint Director, Bangabandhu Academy for Poverty Alleviation and Rural Development (BAPARD), Kotalipara, Gopalganj-8110, Bangladesh., Haq Mohammad Tojammel , Hasan Mahamudul ,   Librarian, Bangabandhu Academy for Poverty Alleviation and Rural Development (BAPARD), Kotalipara, Gopalganj-8110, Bangladesh., Rahman Sk. Naimur ,   Assistant Director, Bangabandhu Academy for Poverty Alleviation and Rural Development (BAPARD), Kotalipara, Gopalganj-8110, Bangladesh.
Published: March 2024

Impact of mobile phone especially smart phone on secondary level students at Kotalipara Upazila of Gopalganj district was studied at Kotalipara, Gopalganj, from Jnuary 2023 to June 2023. This research was conducted to find out the existing status of using smart phones in educational and non-educational purpose by secondary level students. This study also highlighted the various adverse aspects of health damage due to excessive use of mobile phone. About 80 students were selected from 10 (Ten) secondary educational institutions or school of Kotalipara, Gopaljonj. Approximately 53.75% male and 45.00% female students were going to the school at secondary level. The student of class nine and class eight was constitute almost 73.75 percent of total smart phone user and most of the students (about 67.50%) got mobile phone from his/her father. About 77.50% students used smart phone two hours/ less than two hours. Most of the students were addicted to using YouTube (40.00%) followed by the facebook (35.00%). The students were using the mobile phone for various purpose such as study (38.75%), listening music (15.0%), watching video (13.75%), playing game (17.50%) and others (15.0%) purpose. In case of academic studies most of the students (about 47.50%) used mobile phone for search the complex answer. Most of the secondary level students were suffered from lack of sleep (45.0%), eye problem (20.0%), headache (17.50%) and neck pain (11.25%). So we should ensure the rational use of mobile phone to get update education and ICT based knowledge. On the contrary, the students cannot save them from the bad effect of mobile phone.
Legal Procedure for Investigation under the Criminal Code of Uzbekistan
Authors: AllahRakha Naeem
Published: March 2024

This article examines the legal framework governing criminal investigations and proceedings in the Republic of Uzbekistan. Using doctrinal legal analysis, it outlines the code provisions related to inquiry, preliminary investigation, evidence gathering, rights of suspects and accused, procurator oversight, and court procedures. The objective is to elucidate the systematic approach underlying criminal justice administration in Uzbekistan, underscoring adherence to due process. The aspects include constraints on interrogation duration, attestation requirements for investigative actions, prosecutorial supervision safeguards, and judicial review principles. The study finds a robust legal structure emphasizing procedural fairness, transparency and accountability. It highlight the center on reducing bureaucratic delays in approvals, enhancing protections for juveniles and suspects, and limiting grounds for suspending inquiries. Streamlining procedures within human rights frameworks will strengthen public trust in the criminal justice system. Reforms must balance efficiency aims with upholding rule of law ideals.
ДЖУДИДСКИЕ МОНЕТЫ XIII В. – НАЧАЛА XIV В. ИЗ НАХОДОК НА IV СТАРОКУЙБЫШЕВСКОМ СЕЛИЩЕ (СПАССКИЙ РАЙОН ТАТАРСТАНА)
Authors: Бугарчев Алексей , Петров Павел , Фёдорова Евгения
Published: March 2024

В данной статье авторы рассматривается нумизматический комплекс IV Старокуйбышевского селища (Татарстан). Общее число находок, относящихся к периоду XIII в. – первой четверти XIV в., составляет 56 экземпляров, из них 48 монет – это медные динары с именем халифа ан-Насира. Изучение медных монет Булгара с именем покойного халифа ан-Насир ли-дина Аллаха особенно важно и интересно. Анонимные по отношению к правящей династии Чингизидов монеты с именем халифа, часто без указания года, а иногда и названия монетного двора на многих монетных дворах средневековой Монгольской империи до начала 660-х/1260-х гг. чеканились как в серебре, так и в меди. Изучение гистограмм веса монетных находок со Старокуйбышевского селища, Болгарского городища и Семёновского селища указывает на общий характер, а также динамику процессов в денежном обращении Булгара и его округи. Авторы настоящей статьи исследуют метрологию булгарских дирхамов С/64 и С/42. Дополнительно приводится также сводка находок медных дирхамов династии Сельджуков Рума, найденных в Среднем Поволжье (в том числе и на Старокуйбышевском селище).

Материалы и методы исследования. Материалом для статьи послужили серебряные и медные монеты XIII-XIV вв., найденные на IV Старокуйбышевском селище и хранящиеся в музеях Татарстана. Методы исследования – топографический и метрологический.
THE ROLE OF THE FUND IN THE PRESERVATION OF MUSEUM EXHIBITS (ON THE EXAMPLE OF THE NATIONAL MUSEUM OF THE REPUBLIC OF KAZAKHSTAN)
Authors: Khurmetbek Aybolat
Published: March 2024

The article presents information about the warehouse service of the National Museum of the Republic of Kazakhstan and its daily working hours, preparation of accounting documents, expert opinions on the received objects. The museum fund consists of permanent storage, collecting and accounting departments. The main ploicy of the fund is grouping, systematization, formation and preservation of cultural values of Kazakhstan in the museum collection which is the part of significant activities of the museum.

It can be clear that the preservation of relics in the museums, taking account all conditions, is the most significant thing necessary for the survival of the country, its unique features and unique nature for future generations. Because it is known that the spiritual nature of any nation is reflected in its material world. Museums are the main storage of the country`s rich cultural heritage and artistic treasures.

Museums are the major custodians of the rich cultural heritage and art treasures of the country. The work of the National Museum of the Republic of Kazakhstan are directed to the implementation of the main mission is – the preservation and wide promotion of the valuable heritage of the Republic of Kazakhstan. While doing research on the article, the following functions within the museum as collecting, storage, scientific-research work, restoration work depend on it. At the same time, the aspect of the National Museum is considered and disclosed information about the heritage in the space of museums of the world for the preservation of the cultural heritage of ancient times.

At the same time, there will be revealed the role of the National Museum in the space of world museums in the preservation of cultural heritage of ancient times and information on heritage.

Materials and methods of research: The research materials were museum objects, on the basis of which one of the methods of replenishing funds was revealed - the «Gift to the Museum» campaign. In this regard, during the study, based on the scientific principle of historicism, museum activities and the characteristics of the objects included in the museum collection were revealed and described using historical-typological, historical-systemic methods.
ТАЛДЫСАЙ ТАРИХИ-МӘДЕНИ КЕШЕНІ ЕСКЕРТКІШТЕРІН МУЗЕЙЛІК БАҒЫТТА ПАЙДАЛАНУ
Authors: Сембинова Ләззат
Published: March 2024

Қазіргі уақытта тарихи-мәдени мұраға, оның ішінде рухани және материалдық құндылықтарға, тарихи-мәдени ескерткіштер мен елдің бірегейлігін сақтау мен дамыту үшін маңызы бар нысандарға қызығушылық артып келеді. Олардың ішінде мәдени мұраны пайдаланудан бастап оны дамытуға дейінгі мәселелерді шешуді талап ететін тарихи кешендер ерекше орын алады. Осыған байланысты қоғамның мәдени-рухани дамуында ескерткіштерді, әсіресе тарихи-мәдени кешендерді музейлендіру (музеефикация) жұмыстардың маңызы өте зор. Тарих және мәдениет ескерткіштері нысандарын музейлендіру арқылы оларды қорғау, пайдалану және сақтау мәселелері шешіледі.

Мақалада ғылыми зерттелген ескерткіштерді ендігі кезекте сақтау және оны туризм нышаны ретінде тиімді пайдалануды қажет ететін Талдысай тарихи-мәдени кешенін музейлік бағытта пайдалануына арналады. Осы орайда аталмыш тарихи-мәдени кешенді пайдалану жолдары көрсетіліп, ғалымдардың зерттеулері негізінде кешеннің әр кезең ескерткіштерінің маңыздылығы сипатталады. Автор мақала жазу барысында комплекстік кешеннің көптеген ескерткіштерін сақтау және пайдаланудан туындайтын болжамды нәтижелерін атап өтеді және де кешенді туристік нысан ретіндегі басқару жоспарын анықтайды. Сонымен қатра, автор Талдысай тарихи-мәдени кешенін құрастыратын көптеген ескерткіштердің ерешектерін айта отыра, жалпы тарихи ескерткіштің пайдалану кезінде өңірге келтіретін әлеуметтік-экономикалық әсерін және өнімді қырларын сипаттайды.

Зерттеу материалдары мен әдістері: Ә.Х. Марғұлан атындағы Археология институты архиві, «Ұлытау» ұлттық тарихи-мәдени және табиғи музей-қорығы қоры, Жезқазған тарихи-архелогиялық музейі қоры, Жезқазған қаласының мемлекеттік архиві және ғылыми жарияланымдар.

Жұмыс барысында Талдысай тарихи-мәдени кешенін музейлік бағытта пайдаланудың классикалық әдіснамалық мүмкіндіктерінің кешені қолданылды. Солардың ішінде, эмпирикалық зерттеу әдістері арқылы архивтік деректер мен музейлік қорлардағы материалдар мен ғылыми есептерді зерделеу, ғылыми жариялымдарды пайдалану, деректер жинастыру арқылы кешеннің тарихи құндылығы анықталды. Өңірдегі музей қорларындағы кешенге қатысты табылған заттар мен өлкетанушылар жазбаларды зерделенеді. Тарихи салыстырмалы әдіс арқылы Талдысай кешенінде әлемдік тәжірбиеде бар музейлік-туристік нысан ретінде пайдалану жолдары қарастырылды.
Algunas consideraciones sobre los verbos pronominales y el pronombre reflexivo sin función nominal se
Authors: León Raura María Victoria , Arroyo Segovia Johan Paul , Valdez Rodríguez Norma Pacífica
Published: March 2024

Con el presente artículo se busca proporcionar algunas pautas útiles para abordar los verbos pronominales y el pronombre reflexivo sin función nominal se en el aula de manera efectiva y enriquecedora. Desde una investigación de tipo bibliográfica se utilizan métodos teóricos como el análisis documental, los métodos inductivo y deductivo que permitieron desarrollar la investigación. Después de explorar las consideraciones sobre los verbos pronominales y el pronombre reflexivo "se" en el contexto educativo, podemos concluir que estos aspectos gramaticales son fundamentales para el dominio del español como lengua extranjera o segunda lengua. Se ha visto que su comprensión y aplicación adecuadas son esenciales para una comunicación efectiva y una expresión precisa en español y se ha observado que la enseñanza de estos elementos lingüísticos puede presentar desafíos para los estudiantes, especialmente aquellos cuya lengua materna no tiene estructuras similares. Sin embargo, también se destacaron estrategias pedagógicas que pueden ayudar a superar estas dificultades y facilitar el aprendizaje de los verbos pronominales y el pronombre reflexivo "se".
Plataformas digitales en las ventas de comida rápida en Portoviejo
Authors: Reyes Cedeño Jilda Anabel , Suasti Alcívar Kenny Orlando
Published: March 2024

Las plataformas digitales para la venta de comidas rápidas han experimentado un elevado crecimiento en los últimos años. Sin embargo, aún persisten factores humanos, tecnológicos y de idiosincrasia que limitan la extensión de esta práctica particularmente en Portoviejo. La investigación se desarrolló siguiendo un enfoque mixto cualicuantitativo realizando una recopilación de datos del uso de este tipo de plataformas en la comercialización de alimentos entre usuarios y empresarios. Permitiendo una mejor comprensión desde el punto de vista de cada segmento de usuario que puede ser favorecido de este tipo de servicio. Los resultados muestran que este tipo de servicios tiene una alta aceptación, pero aún persisten problemas que impiden su correcto desarrollo. Principalmente factores de origen cultural, de acceso tecnológico y de confianza en mecanismos de distribución son aún limitantes del crecimiento y alcance de plataformas digitales en el entorno analizado.
Aplicación del modelo matemático de roediger para la predicción del rendimiento en la digestión anaerobia de las aguas residuales del café
Authors: Yugla Lema Diego Armando
Published: March 2024

En la investigación que dio origen al presente artículo se planteó como objetivo: establecer un mecanismo de medición objetiva para la predicción del rendimiento de metano en la digestión anaerobia de las aguas residuales del café. Desde un enfoque cuantitativo se utiliza el modelo de Roediger, método de solución, el análisis de error, criterios de optimización y la comparación entre valores experimentales y predichos, arribando a las siguientes conclusiones: Los métodos de ajuste aplicados en la presente investigación generan resultados similares entre sí, los cuales guardan relación con los rendimientos experimentales de la digestión anaerobia de las aguas residuales del café. Se aprecia gráficamente que las isotermas siguen la misma tendencia y se puede corroborar mediante el análisis de varianza (ANOVA) que la significancia entre el promedio de los estadígrafos empleados para evaluar la predicción del modelo de Roediger es relativamente alta. Por tanto, el modelo de Roediger se constituye en una herramienta matemática que puede predecir el rendimiento de metano de las aguas residuales del café en un rango estadísticamente significativo, bajo las condiciones y requisitos experimentales detallados en este trabajo. Mediante el análisis de varianza ANOVA se demostró que las variables que componen el modelo de Roediger, como el rendimiento máximo de metano y constante cinética no guardan relación estadísticamente significativa, puesto que el valor de probabilidad es superior a 0,05. El presente estudio aporta a la comunidad científica y establece una base para realizar estudios que evalúen otros modelos matemáticos con variables que caracterizan el desarrollo, inhibición y productividad de este proceso bioquímico.
Automatic Counting Machine with IR-Sensor Based Counting Machine in Sorting Areas Using Conveyor Belt
Authors:   Dept. of Electronics & Communication, Maratha Mandal’s Engineering College, Belagavi, Karnataka, India., Takawade Sonali Subhash , Baravani Shubha , Vanjeri Nikita
Published: March 2024

Absolutely, the transition from manual counting to automated counting with the help of technology has been a significant advancement across various industries. This shift has brought about increased accuracy, efficiency, and convenience in monitoring and managing processes. The use of sensors, cameras, and other smart technologies has revolutionized how businesses handle tasks that require counting or tracking. In the context of factories and stores, automated counting systems offer several advantages. They eliminate the errors associated with manual counting, reduce labor costs, and provide real-time data that can be crucial for decision-making. These systems are not only faster but also more reliable, allowing businesses to streamline their operations and improve overall productivity. Moreover, the integration of these automated counting systems with digital displays or screens makes the information easily accessible to relevant personnel. This real-time visibility enhances monitoring and control, enabling quick responses to changes or issues in the production or sales processes. The use of such technology reflects the ongoing trend of leveraging automation to enhance various aspects of work, making processes more efficient and accurate. It's indeed a testament to how innovation has transformed everyday tasks and workflows, bringing about positive changes in different industries. Key Word: Arduino Uno, I2C module, IR sensor, LCD, Buzzer, Motor, Conveyor Belt.
Community vis-à-vis Forum
Authors: Winston Donny
Published: March 2024

I think of a community as a   state   (-ity) of   having a purpose in mind   (mmun->mean)   together   (co-), not as an endurable space. I think of a forum as an endurable space, as a doored (from the Latin  fores  , i.e. door) space of focus (from the French  foyer  ). How many makes a community? I don’t know.
Specialization of justice system officials and citizen awareness as instruments for combating environmental crimes
Authors: Miljuš Ivana
Published: March 2024

Specialization, contentfull training, and continuous professional growth of prosecutors and judges in the domain of ecological crimes, joint education programs for criminal justice organs, police officers and inspectors, the increase in material and human resources, especially in the domain of inspections, are all necessary requirements for the improvement in the detection, investigation, evidence collection, and prevention of ecological crimes. In this paper, the author first analyzes the significance of the specialization of public office holders, prosecutors and judges, when it comes to ecological crimes. One of the current priorities of the EU is the struggle against ecological crime, especially certain types of ecological crime. The specialization of criminal justice office holders, especially prosecutors, is the norm in certain countries. Insufficient public awareness about the consequences of ecological crimes and the damage they cause, their victims, their "profitability", and their scope is a significant obstacle for the prevention, detection, and reduction of ecological crime. Numerous international legal documents emphasize the imperative of improving public awareness about ecological crimes. The author relates the improvement in public awareness with the right of "members of the public" to access criminal justice and the role of the "concerned public" in a criminal procedure, above all as persons filing criminal complaints, often in the form of citizen groups/associations or in relation to the participation in criminal procedures for these crimes.
Decision of the assembly to file a lawsuit (initiate a dispute) for the expulsion of a member from a limited liability company
Authors: Marjanski Vladimir
Published: March 2024

The expulsion of a member from a limited liability company is one of the bases for the termination of membership in multi-member limited liability companies. The Company Law distinguishes between two procedures for the expulsion of a member from a limited liability company: 1) expulsion of a member by the decision of the assembly (so-called extrajudicial expulsion) and 2) expulsion of a member by court decision, depending on the reasons for the expulsion. The decision of the assembly to file a lawsuit (initiate a dispute) for the expulsion of a member from the company is, in Serbian law, a fundamental prerequisite for conducting litigation proceedings for the expulsion of a member when the company appears as the plaintiff. Although this decision represents only an initial act that creates the authorization to file a lawsuit for the expulsion of a member from the company, its detailed analysis opens up a range of significant issues. Regarding the decision of the assembly to file a lawsuit (initiate a dispute) for the expulsion of a member from the company, the paper analyzes several of the most significant issues: the legal nature of this decision and its connection with the content of the lawsuit for the expulsion of a member, issues related to the process of making this decision (the issue of competence, quorum, majority required for making a decision, persons authorized to vote on making this decision, the issue of who can initiate the making of this decision), as well as the issue of its content.
Environmental protection under constitutional law
Authors: Škulić Milan
Published: March 2024

This paper explains the importance of the protection of the environment under constitutional law. In the context of the protection of the environment under constitutional law, the general ratio legis of the response of criminal law to environmental pollution is analyzed, which, as usual, is based on general constitutional provisions. The paper defines the basic elements of environmental protection rights both in national legal frameworks and from the perspective of the effects of relevant international legal sources, which are applied in accordance with constitutional rules, either through so-called implementation mechanisms or sometimes directly. The paper specifically explains the role of the Constitutional Court in the protection of the environment, illustrated by examples of relevant decisions of this Court, both in the realm of normative control of constitutionality and legality and in proceedings initiated through constitutional appeals.
Hypomagnesemia and diabetes mellitus type 2
Authors: Jandrić-Kočič Marijana , Todorović Nevena , Knežević Snežana
Published: March 2024

Hypomagnesemia is a relatively common and often unrecognized electrolyte disorder in type 2 diabetes mellitus. This review presents the pathophysiology of magnesium deficiency in type 2 diabetes mellitus, its role in the development of disease complications, and the effect of magnesium supplementation. The literature search was conducted using the following keywords: magnesium, diabetes mellitus, complications, supplementation, within PubMed, Emabase, Scopus, SCIndex and Hrčak for the period from 2001 to 2023. Type 2 diabetes mellitus causes increased excretion of magnesium in the urine. On the other hand, reduced concentrations of magnesium in the blood of people with type 2 diabetes mellitus predispose to complications of the disease. A significant number of randomized, controlled studies and meta-analyses indicate the beneficial effect of magnesium supplementation in the control of hyperglycemia, dyslipidemia, and hypertension in people with type 2 diabetes mellitus. Routine monitoring and correction of magnesium concentrations in the blood of people with type 2 diabetes mellitus can help control and delay complications. diseases. Further research is needed to establish firm guidelines for clinical practice.
Obesity and cancer
Authors: Petakov Milan
Published: March 2024

Obesity and malignancies ie. cancer are two multifactorial diseases with progressively increasing epidemic prevalence over the last few decades. Cancer is expected to possibly overcome cardiovascular disease as the leading cause of death in the future, with prevalence increasing by nearly 50% over the next 15 years. Numerous experimental and epidemiological studies have established a close relationship between these two diseases, but the true nature of this relationship has remained insufficiently elucidated. It is known that obesity is the main risk factor for the occurrence of several types of cancer, and that it is associated with a worse therapeutic outcome and increased mortality in malignant diseases. Observational studies have shown that weight reduction in humans as well as caloric restriction in experimental animals reduces the promoting effect of obesity on the onset and development of several types of cancer, primarily breast and prostate cancer. Numerous data show that the metabolic milieu, which exists in obese people, is ideal for the emergence and development of cancer. Obesity is characterized by insulin resistance, aberrant glucose metabolism, chronic inflammation, and increased production of other metabolic hormones such as: IGF-1, leptin, and adiponectin, which together can participate in the modulation of cancer risk. Regardless of the fact that some parts of the connection between obesity and cancer have been partially clarified, it remains for future investigations to enable the assembly of the entire mosaic of oncogenesis in obesity.
Poems syndrome: The rare endocrinopathy
Authors: Miletić Marija , Pantović Veljko , Tančić-Gajić Milina , Vujović Svetlana
Published: March 2024

Monoclonal gammopathy of undetermined significance (MGUS) is an asymptomatic premalignant plasma cell disorder that is characterized by the presence of serum M-protein less than 30 g/L or 3 g/dL, bone marrow (BM) clonal plasma cells less than 10%, absence of plasma cell myeloma (PCM) related end-organ damage (CRAB symptoms: hypercalcemia, renal insufficiency, anemia and, bone lesions) and absence of B-cell lymphoma or other disease known to produce an M-protein. MGUS is generally considered a preneoplastic disorder that does not always progress to overt malignancy (1, 2). Diverse endocrinopathies occur in patients with plasma cell disorders (3-6). One possible scenario is the rather rare POEMS syndrome, which is a paraneoplastic syndrome with key manifestations of polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes (7). We present a case study which emphasizes the importance of multidisciplinary evaluation of MGUS.
Encapsulating peritoneum sclerosis: Rare and serious complication of peritoneum dialysis: Case report
Authors: Novković Mira , Knežević Violeta
Published: March 2024

Introduction: End-stage renal disease is a terminal illness with a glomerular filtration rate of less than 15 mL/min. when must start one of the methods of renal replacement therapy: hemodialysis, peritoneal dialysis or kidney transplantation. Peritoneal dialysis is based on the processes of diffusion and osmosis, while the transport of substances takes place through the peritoneal membrane. The advantages of peritoneal dialysis compared to hemodialysis include longer-term preservation of residual renal function, preservation of blood vessels and a better quality of life for the patient. Complications of peritoneal dialysis can be infectious, metabolic and mechanical. Encapsulating peritoneal sclerosis (EPS) is a life-threatening complication of peritoneal dialysis (PD) treatment. The incidence of EPS is variable between 0.7 and 3.7%, while it increases with the length of PD treatment (0.7-6.4% after 5 years to as much as 17.2% after 15 years). The diagnosis of EPS is based on clinical symptoms. and signs as well as specific, but not pathognomonic, radiological and pathohistological findings. Features of IPS on computed tomography (CT) images are thickening and calcification of the peritoneal membrane, thickening of the intestinal wall, narrowing and dilatation of the in-testine, as well as "trapped" fluid collections. Case report: A 60-year-old patient, who has been treated with peritoneal dialysis for 4 years, was hospitalized due to severe gastrointestinal complaints. Due to clinical findings a peritoneal equilibration test was performed, which determined that it was a moderately fast transporter. Based on the findings of the computed tomography, the diagnosis was confirmed. Treatment is started tamoxifen and prednisone was started, the response to therapy was positive. Despite the control of sclerosing peritonitis, death occurred because of cardiac decompensation. Conclusion: Early diagnosis is necessary to start specific treatment in a timely manner and, if possible, preserve peritoneal dialysis as a treatment method and patient survival.
Numerical analysis of aerodynamic compensation pitot-static tube
Authors: Žunić Tanja , Dovatov Biljana , Nenadić Ilija
Published: March 2024

Numerical analysis of a flow filed around the aerodynamic compensation pitot-static tube that is used on a domestic ORAO J22 aircraft is presented in this paper. The analysis was performed for three different Mach numbers of the free stream velocity for two configurations of the pitot-static tube. The comparison of the pressure coefficient (Cp) distribution for both of the configurations is given.
Take-off and landing performance of Tactical UAV
Authors: Milenković-Babić Miodrag , Ivković Dušan , Ostojić Branislav , Trifković Milenko , Antonić Vuk
Published: March 2024

The research presented in this paper focuses on take-off and landing performance of a single pusher-propelled Tactical unmanned aerial vehicle. The analysis presented includes flight test verification of estimated UAV characteristics. The study proposes a possible approximated method for estimating UAV characteristics. Flight test results have been conducted to verify the estimated results, and the calculated and measured results show good agreement.
Investigation of natural weathering of medium and high molecular weight polycarbonate at continental and marine location for period of 96 months
Authors: Radulović Jovan
Published: March 2024

Two thermoplastic polycarbonate bisphenol A types were exposed to the influence of natural weathering at continental location and at marine location for a period of 8 years (96 months). Every six months the specimens of medium molecular weight polycarbonate and high molecular weight polycarbonate were taken from mentioned locations and tested. Seven characteristics were chosen for determination of quality before exposition and during the process of degradation of two mentioned polycarbonate types (tensile strength, elongation to break, Shore hardness, Vicat softening point, water absorption, density and Charpy impact resistance). Changes of these seven properties at continental location are similar to the changes of mentioned characteristics at marine location during specified period of time. Data obtained by testing specimens of medium molecular weight polycarbonate pointed out that there were two important changes of quality regarding elongation to break and Charpy impact resistance (first after 36 months and second after 54 months of exposure). After 96 months of natural weathering of the above-mentioned material at both locations meaningful drop of tensile strength, moderate change of water absorption and negligible changes of Shore hardness, Vicat softening point and density were recorded. The influence of molecular weight is very apparent because high molecular weight polycarbonate exhibited higher resistance to the degradation process in natural conditions. Two very important characteristics of this polycarbonate material (tensile strength and Charpy impact resistance) practically did not change during 96 months of exposition in an open air, while drop of elongation to break is meaningful, diminution of water absorption is moderate and changes of Shore hardness, Vicat softening point and density are very small.
Recommendation System for Selecting Web Programming Learning Materials for Vocational High School Students using Multi-criteria Recommendation Systems
Authors: Wahyuliningtyas Lia , Arif Yunifa Mittachul , Kusumawati Ririen
Published: March 2024

In the independent curriculum, the learning that is carried out focuses on developing character, student competence and honing interests, talents. So the amount of learning material given to students does not have to be complete or less. Apart from that, the independent curriculum no longer burdens students with achieving a minimum score because assessments no longer use Minimum Completeness Criteria (KKM) scores. This makes it difficult for teachers to determine whether the material that has been explained can be understood because grades are not a benchmark for a student's success. In fact, if the teacher does not know a student's understanding, the teacher will have difficulty continuing to the next material. Implementation of the Multi-Criteria Recommender System (MCRS) can make it easier for teachers to predict whether students can progress to the next material and recommend which modules are suitable for these students. The recommendation system that will be built is in the form of web-based learning media so that students can be more interested and can help teachers improve learning outcomes. The method used is collaborative filtering by comparing adjusted cosine similarity, cosine based similarity and spearman rank order correlation. Based on the implementation of MCRS using the collaborative filtering method, it shows that the results of the recommendation system have a good impact on the teaching and learning process. Based on the 3 algorithms implemented, the best prediction result is cosine based similarity because the MAE value obtained is the lowest, namely 1.19 and the accuracy value is 76%.
Exploring Sentiment Trends: Deep Learning Analysis of Social Media Reviews on Google Play Store by Netizens
Authors: Eliviani Rosa , Wazaumi Dwi Diana
Published: March 2024

This study explores sentiment analysis of Instagram app reviews using Long Short-Term Memory (LSTM) algorithms. The rise of app stores has transformed digital interactions, particularly for social media apps. Leveraging LSTM, we aim to understand user sentiments expressed in Instagram application reviews, offering insights to enhance user experience and address concerns. The methodology involves data crawling, preprocessing, LSTM model training, and evaluation metrics. Our findings reveal promising results in accurately identifying user sentiments, with an accuracy of 77.77%, precision of 0.45, recall of 0.089, and F1-score of 0.15. This study underscores the importance of sentiment analysis in understanding user feedback and its implications for app development and user engagement.
Sensory integration disorders in children with autism spectrum disorder—A review study
Authors: Krupa-Kotara Karolina , Kosiorz Matylda , Barylska Katarzyna , Grajek Mateusz
Published: March 2024

In this article, we examine the diagnostic process for children on the autism spectrum, paying particular attention to the importance of sensory diagnosis as a key tool in identifying therapeutic needs and establishing intervention strategies. We discuss the challenges posed to therapists by difficulties in communication, relationship building, and motivation, and the need to flexibly adapt diagnostic tools to each child’s individual needs. Sensory diagnosis not only helps parents understand their children’s behaviors and their underlying causes but also provides concrete knowledge of effective therapeutic strategies that can be used in the day-to-day support of the development of children on the autism spectrum. Our analysis underscores the importance of sensory diagnosis as a tool to help understand and support children in coping with daily challenges and building harmonious relationships with their environment, a key component of effective therapy for children with autism.
Internal parasitic helminth infecting reared fishes from the West Region of Cameroon: Epidemiological profile and effects on fish health
Authors: FabriceNgueguim Derrick , KenmogneKouam Marc , Fonkwa Georges , BiekopFandio Hermann , Nack Jacques , Awah-Ndukum Julius
Published: March 2024

Intensification of the fish farming sector in Cameroon can result to reduction of profitability and public health concerns due to emergence of parasites amongst which zoonotic ones. Unfortunately, limited and outdated data are available on internal parasites of reared fish as well as their impact on the infected fish. A total of 2254 live fish samples of males and females were randomly obtained made up of Clarias gariepinus (692), Cyprinus carpio (593) and Oreochromis niloticus (969). The skin, the gastrointestinal tract of the fish was examined for the presence of parasite, using standard procedures. An overall prevalence of 8.47% coupled with a very low intensity was assessed. This study revealed a diverse parasitic fauna made up of Acanthocephala sp. (4.84%), Cappilaria sp. (1.91%), Eustrongylides sp. (1.06%), Camallanus sp. (1.2%) and Orientatractis sp. (0.34%). Meanwhile, intensities mean values were higher in Cappilaria sp. followed by Eustrongyloides sp., Camallanus sp. and finally Acanthocephalus sp. Prevalence of internal parasites was higher in Cyprinus carpio (8.77%). Clarias Gariepinus on the other hand, had a higher intensity. Fish were mostly infected during the dry season. Nevertheless, a high parasitic load was observed in the rainy season. Specimens collected in the earthen ponds show a higher prevalence (p < 0.05), while those in concrete ponds had a higher infection intensity. Females were more prevalent contrary to males which have a higher intensity. Parasites were identified from the body cavities and gastrointestinal tracts of fishes. Comparison of Length/Weight relationship and Fulton condition index K does not show any differences between the parasitized and non-parasitized specimens. Parasites with a zoonotic potential were detected in this study, highlighting the importance of intensifying biosecurity and parasite control measures in fish farms in West Cameroon.
Analysis and Forecasting of Solar Power Generation using Machine Learning
Authors: Andrianajaiana Todizara , DavidRazafimahefa Tsivalalaina , Cristian-Gyozo Haba , DumitruLucache Dorin
Published: March 2024

Current photovoltaic systems are equipped with a monitoring system. The data is recorded with a predefined time base. The operator has a large amount of data. This article is a contribution to the analysis and understanding of this data. It proposes to estimate Generation from this data using machine learning. The study was conducted at the 1Mw generation site in Miroslava, Iasi, Romania. The visualization and interpretation of the generation data is presented in this article. Then, prediction techniques are presented to obtain an estimate of the plant’s generation. These techniques are: Simple Exponential Smoothing (SES), Autoregression (AR), Seasonal Auto-Regressive Integrated Moving Average with eXogenous factors (SARIMA), Holt Winter’s Exponential Smoothing (HWES), Long Short Term Memory neural (LSTM) and Convolutional Neural Network (CNN).
Experimental evaluation of kinetics and biochemical characteristics of MnO2 nanoparticles as high throughput peroxidase-mimetic nanomaterials
Authors: Reza Hormozi Jangi Saeed
Published: March 2024

Despite the well-known concepts on the intrinsic peroxidase-like activity of MnO2 nanoparticles, up to date, their biochemical and kinetics characteristics were not investigated, especially, the current information about their performances toward n-electron oxidation of 3, 3′-diaminobezedine for producing indamine polymers is on limitation. Therefore, herein, the MnO2 nanoparticles were synthesized by a simple low-cost co-precipitation method and then characterized by XRD, SEM, and DLS analysis. Besides, their peroxidase-like activity was evaluated upon standard peroxidase enzyme assay, revealing high intrinsic peroxidase-like activity for the as-mentioned MnO2 nanozymes. Considering their high intrinsic peroxidase-like activity, their optimal biochemical characteristics were quantified by probing the progress of -electron irreversible oxidation of 3, 3′-diaminobezedine in the presence of MnO2 nanozymes as peroxidase mimics. The maximal activity of the as-mentioned MnO2 nanoparticles with high intrinsic peroxidase-like activity was observed when the pH and temperature of the reaction media were fixed over 3.0–6.0 and 23℃–25℃, in order, revealing very high pH and thermal stability of the as-prepared nanoparticles. The salt stability of these nanoparticles was also checked using NaCl as model salt, revealing that the nanozymatic activity was stable over a salt concentration as high as 3–7 M. In addition, the affinity constant (Km) and maximum velocity of the nanozyme-catalyzed oxidation of 3, 3′-diaminobezedine were found to be 1.6 mM and 47 nM sec−1, in turn.
A review: Serum Lipid Profile Status in Cardiovascular Disease
Authors: Islam Sadia , AshiqurRahman Md. , AnamChowdhury Sadik , Rahaman Shohanur
Published: March 2024

Dyslipidemia is one of the modifiable risk factors for cardiovascular diseases (CVD). Lipids and lipoproteins, their metabolism, and their transport are essential contributing factors of cardiovascular disease (CVD) as they regulate plasma cholesterol concentration, enhancing cholesterol uptake by macrophages, leading to foam cell formation and ultimately resulting in plaque formation and inflammation. In a population with cardiovascular risk factors, HDL-cholesterol, Total/HDL-cholesterol and triglycerides/HDL-cholesterol ratios were associated with a higher population attributable risk for cardiovascular disease compared to other common biomarkers.
Checklist of mayflies (Insecta: Ephemeroptera) of Luxembourg.
Authors:   Musée national d'histoire naturelle, Luxembourg, Dolisy Danièle , Weigand Alexander M. ,   Musée national d'histoire naturelle, Luxembourg
Published: March 2024

For this study, 11,399 records of mayfly species (Insecta: Ephemeroptera) have been accessed since 1990 for Luxembourg. The compiled checklist includes 52 species, however, three species have not been observed for more than 70 years: Prosopistoma pennigerum (Müller, 1785), Ephoron virgo (Olivier, 1791) and Isonychia ignota (Walker, 1853). Particularly noteworthy are the first record of Arthroplea congener Bengtsson, 1908 as well as the re-finding of Caenis macrura (Stephens, 1836).
ACTIVE IDEOLOGICAL AND POLITICAL OPPOSITION TO THE IMPERIAL IDEOLOGY OF THE RACISTS AS AN IMPORTANT CONDITION FOR UKRAINE'S VICTORY IN THE WAR: A LECTURE FOR STUDENTS
Authors:   Western Ukrainian National University (Ternopil), Rudakevych Oleg
Published: March 2024

1. The hybrid nature of the russian-Ukrainian war and its ideological component. 2. The publicly declared and hidden content of the so-called "denazification" and "demilitarization" of Ukraine. Neo-nazi essence of ideology and politics of Putin's russia. 3. The confrontation between the Ukrainian national idea and the imperial ideology of the Putin regime in the russian-Ukrainian war.
Principles Of Data Science
Authors:   Associate Professor and Head  Department of Computer Engineering Thakur college of Engineering, Mumbai, India., Patil Dr. Harshali P. , Salvi Mr. Loukik ,   Assistant Professor  Department of Computer Engineering Thakur college of Engineering, Mumbai, India., Deshmukh Ms. Pratiksha ,   Assistant Professor  Department of Computer Engineering Thakur college of Engineering, Mumbai, India., Joshi Ms. Deepali ,   Assistant Professor  Department of Computer Engineering Thakur college of Engineering, Mumbai, India.
Published: March 2024

Research approaches, tools, and applications in data science from across the globe are shown in this esteemed book. This book is sure to be a great resource for academics, students, and professionals in the area of data science due to the updated research it contains on challenging topics.
PEMBELAJARAN TARI BARIS AKSARA PITU, DI BANJAR KERTHA PASCIMA, DESA ADAT TANJUNG BENOA, KECAMATAN KUTA SELATAN, KABUPATEN BADUNG
Authors: Suwedana I  Kadek Mejon , Mudiasih Ni Wayan , Putra I Gede Gunadi
Published: March 2024

Penelitian ini membahas tentang pembelajaran tari Baris Aksara Pitu di Banjar Kertha Pascima, Desa Adat Tanjung, Benoa, Kecamatan Kuta Selatan, Kabupaten Badung. Dalam  pelatihan pembelajaran tari Baris Aksara Pitu guna meningkatkan generasi baru yang mampu meneruskan tari Wali yang ada pada Banjar Kertha Pascima, selain itu peserta didik dikenalkan dengan karakteristik tari Baris Aksara Pitu.  Banjar Kertha Pascima merupakan lokasi pembelajaran yang dilaksanakan, posisi Banjar Kertha Pascima berada pada bagian barat balai Desa Adat Tanjung Benoa. Berdasarkan latar belakang penelitian, maka rumusan masalah yang dapat dirumuskan diantaranya, mengenai karakteristik tari Baris Aksara Pitu di Banjar Kertha Pascima, Desa Adat Tanjung, Benoa, Kecamatan Kuta Selatan, Kabupaten Badung, proses pembelajaran, serta faktor pendukung dan penghambat dalam proses pembelajaran tari Baris Aksara Pitu tersebut. Metode yang digunakan dalam pembelajaran tari Baris Aksara Pitu merupakan metode Drill metode ini yang mendukung dalam pelaksanaan pembelajaran dikarenakan metode pembelajaran Drill tersebut atau latihan berulang ulang merupakan serangkaian latihan praktek yang dilakukan oleh peserta didik. Selain itu adapun metode yang digunakan sebagai teknik pengumpulan data dengan menggunakan metode observasi, wawancara, dokumentasi, dan studi kepustakaan, teknik analisis data, serta teknik penyajian hasil analisis penelitian. Hasil penelitian ini menunjukan bahwa penggunaan metode Drill atau latihan berulang-ulang dengan metode demonstrasi, ceramah dengan metode tersebut pembelajaran berjalan dengan efektif. Dalam penilaian adapun nilai yang diperoleh peserta didik dari wiraga, wirama, dan wirasa juga baik dan memuaskan. Adapun faktor pendukung dan penghambat proses pembelajaran adalah faktor internal dan eksternal. Faktor internal, meliputi faktor jasmaniah dan faktor psikologi yang terdiri dari tingkat kecerdasan, sikap, minat, bakat, dan motivasi peserta didik. Sedangkan pada faktor eksternal, meliputi faktor guru, faktor sarana, dan prasarana, serta faktor situasi dan kondisi.
PEMBELAJARAN TARI PUTRI ANGANGSUH DENGAN METODE KOOPERATIF TIPE LEARNING TOGETHER DI SMA NEGERI 1 TABANAN
Authors: Prameswari Gusti Ayu Agung Trisna , Mudiasih Ni Wayan , Suratni Ni Wayan
Published: March 2024

Penelitian ini membahas mengenai pembelajaran tari Putri Angangsuh dengan metode Kooperatif tipe Learning Together pada ekstrakurikuler tari di SMA Negeri 1 Tabanan. Penggunaan metode demonstrasi dan ceramah sebelumnya digunakan pada ekstrakurikuler tari ini membuat peserta didik cenderung pasif. Penyebabnya beberapa peserta didik merasa kurang percaya diri untuk bertanya. Materi tari Putri Angangsuh juga belum pernah dijadikan bahan ajar pada ekstrakurikuler tari di SMA Negeri 1 Tabanan. Dengan permasalahan tersebut, penulis mengadakan program Asistensi Mengajar mengenai pembelajaran tari Putri Angangsuh dengan metode Kooperatif tipe Learning Together pada ekstrakurikuler tari di SMA Negeri 1 Tabanan. Metode pembelajaran yang digunakan yaitu metode Kooperatif tipe Learning Together. Hasilnya menunjukkan bahwa konsep pembelajaran yang diberikan terdiri dari 16 kali pertemuan dengan sistem penilaian berupa penilaian pengetahuan, ketrampilan dan sikap. Output pembelajaran ini, peserta didik mampu berkontribusi secara aktif dalam pembelajaran, mampu mendemonstrasikan gerak tari Putri Angangsuh secara utuh, serta menumbuhkan sikap toleransi dan kerja sama. Tahapan pembelajaran yang dilaksanakan dibagi menjadi empat tahap yakni, tahap persiapan, penyampaian, latihan, dan penampilan. Capaian pembelajaran yang diraih oleh peserta didik menunjukkan bahwa, sebagian besar peserta didik mendapatkan nilai dengan skala baik dan sangat baik. Capaian ini menunjukkan bahwa penerapan metode Kooperatif tipe Learning Together pada ekstrakurikuler tari di SMA Negeri 1 Tabanan telah berjalan baik dan sesuai dengan harapan penulis. Hasil pembelajaran ini memberikan kontribusi bagi peserta didik, mitra, dan mahasiswa asistensi mengajar.
ASISTENSI MENGAJAR PEMBELAJARAN TARI LIMA SERANGKAI METODE DRILL DI SMP NEGERI 1 PAYUNG
Authors: Tarigan Yerin Yesita Br , Sustiawati Ni Lus , Adipurwa A.A Trisna Ardanari
Published: March 2024

Program MBKM berupa asistensi mengajar adalah program MBKM yang dilakukan mahasiswa dalam bidang pembelajaran dan dilaksanakan oleh mahasiswa di satuan pendidikan seperti sekolah dasar, sekolah menengah pertama, maupun sekolah menegah atas. Praktik program asistensi mengajar di satuan pendidikan bertujuan untuk memberikan kesempatan bagi mahasiswa yang memiliki minat dalam bidang pendidikan untuk turut serta mengajarkan dan memperdalam ilmunya dengan cara menjadi guru di satuan pendidikan, selain itu program ini juga bertujuan untuk membantu meningkatkan pemerataan kualitas pendidikan serta relevansi pendidikan dasar dan menengah dengan pendidikan tinggi dan perkembangan zaman. Melalui program asistensi mengajar, penulis memutuskan untuk memberikan sebuah pembelajaran tari tradisional yang berasal dari daerah Sumatera Utara, yaitu Tari Lima Serangkai di SMP Negeri 1 Payung. Penulis menggunakan metode Drill yang merupakan suatu metode cara penyajian bahan pembelajaran dengan cara melatih peserta didik secara berulang-ulang dan sungguh- sungguh dalam bentuk lisan maupun aktivitas fisik (praktek) secara langsung agar peserta didik memiliki keterampilan tinggi dalam menguasai bahan pembelajaran.