bluuebunny/crossref_metadata_2025 huggingface dataset:
Xanthogranulomatous Cholecystitis: A Rare form of Chronic Cholecystitis
Authors: Murshid Dr. Mohsin Yahya , Murshid Dr. Abdulhamed Jameel , Ansari Dr. Farrukh Alim
Published: February 2023

Xanthogranulomatous cholecystitis (XGC) is a rare form of cholecystitis distinguished by the presence of numerous yellow-brown intramural nodules with severe fibrosis and foam cells within the gallbladder wall, which may be misdiagnosed as a Gall Bladder Carcinoma. It is typically diagnosed between the sixth and seventh decades of life, predominantly in females. Clinical signs and symptoms are comparable to those of acute and chronic cholecystitis, making it challenging to distinguish XGC prior to surgery. The case of a 52-year-old man who presented to the emergency department with right upper quadrant abdominal pain for 4 months, radiating into the right shoulder is discussed. Patient was diagnosed to have Chronic Calcular Cholecystitis on Ultrasound. Laparoscopic Cholecystectomy was performed and XGC was diagnosed post-operatively through definitive histopathological examination. Preoperatively and intraoperatively, Xanthogranulomatous Cholecystitis is difficult to diagnose and pathological examination is required for a definitive diagnosis. XGC, which exhibits clinical and radiological signs similar to those of gallbladder tumors, must be included in the differential diagnosis in order to avoid an extensive surgical procedure.
A Study of Female's Mobility Experience and Identity in the summer before the Dark
Authors: Mingying Xu , Chunlan Wei
Published: February 2023

The Summer before the Dark is an important work of Doris Lessing, a famous British writer. The novel describes the middle-aged woman Kate, after leaving her home, while experiencing new things in the move, while searching for her lost self-identity for many years and re-examining her self-worth. Kate's summer trip is not only a physical mobile trip in reality, but also a spiritual self-salvation trip. With the help of mobility theory, this paper analyzes the relationship between Kate's mobility experience and the construction of her identity, and reveals the importance of improving mobility for women's identity.
The Role of Lipids in Local Anaesthetic Intoxication (Intralipids in Short Supply)
Authors: Atak B. , Benhamza S. , Lazraq M. , Bensaid A. , Miloudi Y. , Harrar N. El
Published: February 2023

Systemic toxicity of local anaesthetics (LA) is a rare but often serious event. The clinical cases reported in the literature show that its clinical expression can be very polymorphous. The use of a peripheral block with ultrasound guidance reduces the incidence of vascular puncture and systemic toxicity Systemic toxicity is often delayed after L A injection. Therefore, close monitoring during the first 30 minutes after ALR (especially with ultrasound guidance) seems recommended. In case of a systemic accident, the administration of an intravenous lipid emulsion ELI is now part of the recommendations to be followed in case of cardiorespiratory arrest induced by a systemic overdose of local anaesthetic. The mechanisms of ELI are complex and probably multiple. Their use should therefore not replace other means of resuscitation, but appears to be an effective additional element. Further experimental studies and a clinical case registry will probably make it possible to better characterise the effects of an ELI-AL combination and to better understand the elements which, today, maintain the controversy of their use.
Trichobezoar: Treatment in a Pediatric Patient: Case Report
Authors: Manzano Md. Daniel , Maza Md. Josselyn Pamela Alban , Narvaez Md. Maria Jose , Arguello Md. Daniela Ocaña , Guerra Md. Maria Sol , Borja Md. Luis Miranda
Published: February 2023

The presentation of trichobezoar is rare, especially in pediatric populations, since most occur in young women or due to complications from other gastric surgeries. The present work shows the case of a 3-year-old female patient, with a history of chronic anemia who requires surgical management, which is carried out without complications. It is also evident that interdisciplinary management with Mental Health is crucial for follow-up and, above all, to avoid recurrence of the condition, acting on the patient and caregivers in the same way.
Forests Communities’ “Bundles of Rights” in Cameroon: A Forgone Aspiration towards Sustainable Management of Industrial Forestry
Authors: Nkongho Ayuk Macbert
Published: February 2023

Forests ecosystem englobes abundant natural resources in which the world population highly depends on for their existence. Internationally, the 1992 Rio Declaration and the 1992 Convention on Biological Diversity amongst others, has categorically prescribed universal legal standards for the protection of the rights of forests communities. In Cameroon, forests with its natural resource endowments (timbers and non-timbers) has been considered by many as the cultural heritage of most local communities and a source of government revenue. Without mincing words, the forestry law and other related laws have given local communities bundles of rights to sustainably use and manage forest resources. However, these rights remain wanting due to ineffective implementation. As a result, local communities are prone to abject poverty, misery and paradox of plenty or rather put it “Tragedy of the Commons”. In this vein, the paper therefore, seeks to address the following worries: What type of rights do these forests communities exercise? Are the provisions of the law with regard to local communities’ rights and interests in the sustainable management of industrial forestry respected and if so, to what extent? What difficulties do local communities encounter in exercising these bundles of rights? Legally, the methodology employed in this article is purely doctrinal which is based on both primary and secondary data. The paper therefore, concludes with some robust recommendations which if effectively implemented and enforced will go a long way to guaranteed the rights of forest communities and thus, enhance sustainable industrial forestry management.
Functional Outcome of McKenzie Exercise in Patients with Ankylosing Spondylitis- A Single Center Study in Bangladesh
Authors: Alam Dr. Iftakharul , Khan Dr. Nusrat Neherin , Shahaly Dr. Suriya , Ahmed Dr. Reshad Aldin , Salek Dr. A K M , Uddin Dr. Taslim
Published: February 2023

Background: Ankylosing spondylitis (AS) is a common inflammatory rheumatic disease that affects the axial skeleton, causing inflammatory back pain and can lead to structural and functional impairments. On average, ankylosing spondylitis (AS) incidence rates range from 0.2% to 1% of the adult population. McKenzie exercise seems to be beneficial for those affected by AS, in particular when it is planned according to the needs of the individual aiming to maintain or improve the level of physical fitness. The prevalence of AS is generally believed to be between 0.1% and 1.4% globally. Aim of the study: The aim of this study was to evaluate the functional outcome of McKenzie exercise in patients with ankylosing spondylitis. Methods: This was a comparative experimental study which was conducted in the Department of Physical Medicine and Rehabilitation, BSMMU, Dhaka, Bangladesh from October 2019 September 2020. The study was approved by Institutional Review Board (IRB) of BSMMU on. A total of 112 patients with ankylosing spondylitis were selected who were divided into two groups. 56 patients were allotted in group A (NSAID group) and another 56 patients were allotted in group B (NSAID with McKenzie exercise). Collected data were processed, analyzed and disseminated by using MS Excel and SPSS version 23.0 program as per necessity. Results: The mean VAS score at baseline was 34.44 ±2.78 in group A and 34.03±2.23 in group B, at 4 weeks 28.89±3.67 in group A and 21.23 ±3.57 in group B, at 8 weeks 30.59 ±3.69 in group A and 16.95±3.62 in group B and at 12 weeks 28.08±3.34 in group A and 15.04 ±3.77 in group B. The mean BASFI at baseline was 3.19±0.15 in group A and 3.51±0.18 in group B, at 4 weeks 2.99±0.15 in group A and 2.15±0.05 in group B, at 8 weeks 1.99±0.09 in group A and 1.26±0.22 in group B and at 12 weeks 2.01±0.09 in group A and 1.25±0.2 in group B. The mean BASDAI at baseline was 5.01±0.39 in group A and 4.95±0.4 in group B, at 4 weeks 3.99±0.07 in group A and 3.43±0.09 in group B, at 8 weeks 3.97±0.09 in group A and 3.02±0.07 in group B and at 12 weeks 3.49±0.06 in group A and 1.98±0.09 in group B. The differences of VAS score, BASFI and BASDAI at 4, 8 and 12 weeks were statistically significant (p<0.05) between two groups. Conclusion: Ankylosing spondylitis (AS) causes pain and stiffness to affected joints and the spine and if the disease progresses, it can cause fusion of the joints, which can limit a person’s mobility and flexibility. In analyzing the outcomes of McKenzie exercise in patients with ankylosing spondylitis the differences of VAS score, BASFI and BASDAI at 4, 8 and 12 weeks were found as statistically significant (p<0.05) between NSAID group and NSAID with McKenzie exercise patient groups.
Effects of a Childbirth Educational Program on Nulliparous Pregnancy Anxiety: Feasibility and Preliminary Results
Authors: Khunaizi Anwar Nader Al , Baker Omar Ghazi , Hammad Sama S. , Alsadoun Ahmad , Otaibi Areej Ghalib Al
Published: February 2023

Background: Pregnancy is a significant transitional life experience it can also be one of the most stressful experiences in life. The studies demonstrate the importance of educational programs for pregnant women to decrease the anxiety level of the pregnant women. Method: A quasi-experimental design (pretest \ posttest) was utilized to achieve the aim of this study. Results: The total sample size was 122 women. A paired-samples t-test was conducted to compare the level of anxiety pre- and post- the childbirth education program conditions. Anxiety levels were compared pre- and post-intervention conditions. Anxiety levels were higher pre-intervention (M= 31.52, SD= 10.1) than post-intervention (M= 21.39, SD= 8.21). The improvement—9.86, 95% CI [8.25, 12.0]—was statistically significant, t (121) = 10.62, p< .001. The results show that all demographic variables (age, education and employment status) had a non-significant influence on the level of the anxiety of nulliparous pregnant mothers. Conclusion: The study’s conclusions can be used both to enhance the support for nulliparous women with respect to childbirth-related anxiety and also to optimize the care provided to pregnant mothers to support the development of better health as measured by PRAQ-R2.
Rehabilitation - Is an Important Aspect of Universal Health Coverage
Authors: Sriramula Vijaya Kumari
Published: February 2023

Rehabilitation is important, as are other facets of universal health coverage such efficient illness prevention, treatment, and palliative care. A person who has undergone rehabilitation can participate in school, job, recreation, and important life responsibilities including caring for family members. Rehabilitation enables a child, adult, or senior to be as independent as possible in daily activities. A health issue that could be treated by rehabilitation affects an estimated 2.4 billion individuals worldwide. The need for rehabilitation services is anticipated to increase globally as a result of changes in population health and features. People are living longer but with more chronic illness and incapacity, for instance. Rehabilitation needs are now mostly unmet. More than half of the population does not obtain the necessary rehabilitation services in several low- and middle-income nations. Rehabilitation and other healthcare programs have been severely impacted by the COVID-19 pandemic.
Transverse and Sagittal Arch Development Using Transforce Appliance – A Case Report
Authors: Daniel Dr. Jibin Joy , Nizar Dr. Asjad , Dr. Harikrishnan Dr. Harikrishnan , Kumar Dr. Anil
Published: February 2023

Background: The aim of this paper is to illustrate the expansion of mandibular arch using Transforce appliance. Case Report: Use of Transforce appliance for arch expansion for severely constricted mandibular arch. The patient is successfully treated with arch expansion. Conclusion: Transforce appliance is a good choice for mandibular arch expansion. Since mandible lacks sutures to open up, light force is required for arch development and Transforce appliance is capable of producing light forces.
Evaluation of state and trait anxiety levels in patients waiting for endoscopic procedure during the COVID-19 period
Authors: Sirkeci Özgür , Aydın Umit , Canbaz Hayri , Ergün Süzer Neslihan , Tatlıparmak Ali Cankut , Tanoğlu Alpaslan , Kıyak Mevlüt
Published: February 2023

Objective: Association between the COVID-19 pandemic and mental well-being has been researched in several studies. State-Trait Anxiety Inventory is one of the most widely test used for measurement of anxiety. In this study, we aimed to determine the anxiety levels of patients waiting for gastrointestinal endoscopic procedure during the COVİD 19 pandemic

Material and Methods: Patients above 18 years of both genders  who were waiting for the gastroenterological endoscopic procedure included in the study. State-Trait Anxiety Inventory applied to the patient waiting in line for the procedure

Results: A total of 150 patients were included in the study. During the pandemic, a greater proportion of women (36.9%) feared endoscopy than men (19.7%) (chi-square =0.016). The number of patients (94, 62.7%) reporting they feared visiting the hospital during pandemic (p<0.001, chi-square) had a significantly higher fear of undergoing endoscopy during the pandemic (87.5%, n=49). The median STAI-S score (39 [IQR 30.25 - 47]) was significantly lower in patients who had previously undergone endoscopy than in patients who had not (p=0.028). ). The mean STAI-T score of women (46.11+-7.62) was 5.08 (95% CI 2.67 - 7.48) higher than that of men (41.03+-7.09) (p<0.001, Student's t test).

Conclusion: Mortality and morbidity experienced during the COVİD-19 period had devastating effects on the mental health of patients, but some groups were more affected by this situation. Therefore, identifying vulnerable groups, paying special attention to these groups, and providing more intense information will reduce potential concerns.
T / (n - 1)-VARIANT PROGRAMMING
Authors: Грузенкин Д.В. , Едреев В.В. , Пантелеев Д.А.
Published: February 2023

Существуют такие сферы человеческой жизнедеятельности, где надёжность программного обеспечения важна критически для бесперебойной работы различного рода систем управления. Для повышения надёжности программного обеспечения существует множество подходов, в том числе основанных на программной избыточности. Среди них наиболее популярны, например, блоки восстановления и мультиверсионное программирование. Однако существуют и альтернативные подходы, значительно менее освещённые в литературе, например, t/(n-1)-вариантное программирование. Хотя описание данного подхода представлено в публикациях очень скудно, он используется в научных работах и диссертациях для сравнения его эффективности с эффективностью алгоритмов голосования мультиверсионного программирования. Приведено общее описание и дополнительные разъяснения для подхода t/(n-1), а также раскрыты моменты, упущенные в оригинальных статьях. Кроме того, на основании данного подхода был составлен алгоритм, который фактически не был описан в оригинальных статьях, разбор принципов его работы произведён на модельном примере. Представленный в статье алгоритм позволяет решать не только конкретные задачи, но и может быть применён к целому классу задач. Описан эксперимент, в котором сравнивается эффективность алгоритма на базе t/(n-1)-вариантного программирования с алгоритмами голосования мультиверсионного программирования и подходом блоков восстановления. Приведены результаты эксперимента

There are such kinds of industry and human activity where software reliability is critically important for some control system correct functioning. To improve software reliability, there are many approaches, including those based on software redundancy. For example, recovery blocks and N-version programming are the most popular among them. However, there are also alternative approaches that are much less sanctified in the literature, for example, t/(n-1)-variant programming. Although the description of this approach is presented very sparsely in publications, it is used in scientific papers and dissertations to compare its effectiveness with the effectiveness of N-version programming voting algorithms. This paper provides a general description and additional explanations for the t/(n-1) approach, and also reveals the points missed in the original articles. In addition, based on this approach, we compiled an algorithm that was not actually described in the original articles, and the principles of its operation were analyzed using a model example. The algorithm presented in the article allows solving not only specific tasks, but can also be applied to a whole tasks class. The article describes an experiment in which the efficiency of an algorithm based on t/(n-1)-variant programming is compared with N-version programming voting algorithms and the recovery blocks approach. The results of the experiment are also presented
DEVELOPMENT OF SOFTWARE FOR VALIDATION OF NETWORK STANDARDS
Authors: Никишин К.И.
Published: February 2023

На сегодняшний день часто используются распределенные сети. К распределенным сетям относятся и беспроводные сети. Для управления автономными объектами как раз используются беспроводные сети. Pассматриваются сетевые стандарты беспроводной связи, в том числе и для работы в беспилотных летательных аппаратах, такие как стандарты IEEE 802.11 и MAVlink, поскольку беспроводные технологии для передачи информации более широко распространены и используются в разных сферах (телекоммуникации, «умный дом», технический мониторинг, «Интернет вещей», беспилотные технологии). Подробно рассматриваются особенности и формат передачи сообщений согласно сетевым стандартам IEEE 802.11 и MAVlink. Для исследования стандартов IEEE 802.11 и MAVLink было разработано специализированное программное обеспечение для валидации данных стандартов, которое обеспечивает посылку сообщений и расшифровывает их отдельно по полям. Проводятся валидация корректности всех блоков передаваемого сообщения и вывод об ошибке пользователю в случае несоответствия стандартам. Рассматриваются методика испытания и тестирование программного обеспечения в случае передачи различных форматов сообщений. При работе программы с тестовыми данными получены подтверждающие результаты работы программы, и все результаты совпали с результатами ручной проверки

Distributed networks are often used. Distributed networks also include wireless networks. Wireless networks are used to manage autonomous objects. The article discusses wireless communication network standards, including those for work in unmanned aerial vehicles, such as IEEE 802.11 and MAVLink standards, since wireless technologies for transmitting information are more widespread and used in various fields (telecommunications, smart home, technical monitoring, Internet of Things, unmanned technologies). The features and format of message transmission according to IEEE 802.11 and MAVLink network standards are discussed in detail. To research the IEEE 802.11 and MAVLink standards, a specialized software for validating these standards was developed, which ensures the sending of messages and decrypts them separately by fields. Validation of the correctness of all blocks of the transmitted message is carried out and an error message is output to the user in case of non-compliance with the standards. The article discusses the methodology of testing and testing software in the case of transmission of various message formats. When the program was working with test data, the confirming results of the program were obtained, and all the results coincided with the results of manual verification.
OPTIMIZATION OF THE THERMAL MODE OF THE NODE ON THE PRINTED CIRCUIT BOARD USING THE BAYESIAN APPROACH
Authors: Ципина Н.В. , Хорошайлов Р.Н. , Турецкий И.А.
Published: February 2023

Описывается метод, сочетающий байесовскую оптимизацию (БO) с моделью тепловой сети с сосредоточенными емкостями, который эффективен для оптимизации теплового режима узлов печатной платы. По мере того, как электронные устройства становятся все меньше и сложнее, возрастает важность оптимизации конструкции для обеспечения эффективного отвода тепла. Однако такая оптимизация конструкции затруднена, поскольку необходимо учитывать различные ограничения, связанные с расположением и различным температурным режимом компонентов, выделяющих тепло. Это исследование направлено на повышение производительности и оптимизации теплового режима с помощью нейронных сетей. Байесовская оптимизация, использующая Гауссовский процесс, была объединена с моделью тепловой сети с сосредоточенными емкостями, и была проверена ее производительность. В результате БО получена идеальная схема расположения элементов на печатной плате. В результате выполнения БO удается получить идеальное размещение элементов примерно за 1/150-1/90 времени вычисления. Кроме того, БО нашла оптимальное решение примерно за 7 минут из 10 миллионов возможных вариантов компоновки. Было подсчитано, что это составляет 1/1000 процессорного времени, необходимого для анализа всех шаблонов компоновки

The article describes a method combining Bayesian optimization (BO) with a model of a thermal network with concentrated capacities, which is effective for optimizing the thermal regime of PCB nodes. As electronic devices become smaller and more complex, the importance of optimizing the design to ensure efficient heat dissipation increases. However, such optimization of the design is difficult, since it is necessary to take into account various restrictions associated with the location and different temperature conditions of the components that emit heat. This research is aimed at improving performance and optimizing the thermal regime using neural networks. Bayesian optimization using a Gaussian process was combined with a model of a heat network with concentrated capacities, and its performance was tested. As a result, BO successfully found the ideal layout of the elements on the printed circuit board. As a result of the BO, it is possible to obtain the ideal placement of elements in about 1/150-1/90 of the calculation time. In addition, BO found the optimal solution in about 7 minutes out of 10 million layout templates. It has been estimated that this amounts to 1/1000 of the CPU time needed to analyze all the layout patterns.
METHODOLOGY OPTIMIZATION OF THE TOPOLOGY OF THE TURNS OF THE PLANAR WINDING
Authors: Денисов О.Ю. , Моисеенко А.А. , Фёдоров С.М.
Published: February 2023

Целью данной работы является описание методики создания топологии планарных витков, уменьшающей потери, связанные с омическим сопротивлением, основным предметом, рассматриваемым в данной статье, являются потери на активном сопротивлении в витках обмотки, уменьшая их, в свою очередь, приходится и модифицировать витки. При исследовании данной области знания была представлена концепция расчета сопротивления витков, лежащих в одной плоскости, она же была апробирована на моделировании методами конечных элементов. Рассмотрены также основные причины возникновения потерь в топологии витков планарной обмотки, влияние данных потерь на параметры изделий. Большинство инженеров не проводят моделирование топологии витков планарной обмотки, что приводит к проектированию неоптимального варианта обмотки. Показано, что при моделировании дизайна топологии витков можно снизить потери в обмотке, что приводит к увеличению коэффициента полезного действия. На примере силового витка импульсного источника питания показано влияние оптимизации на параметры планарной обмотки. Также на этом примере можно увидеть использование предлагаемой методики и перечень использованного программного обеспечения. По итогу работы были уменьшены активные потери на планарной обмотке на 7,3 % на основе данных теоретических сведений

The purpose of this work is to describe the methodology for creating the topology of planar turns, which reduces the losses associated with ohmic resistance, the main subject considered in this article is the losses on active resistance in the turns of the winding, reducing them, in turn, one have to modify the turns. In the study of this area of knowledge, the concept of calculating the resistance of turns lying in the same plane was presented, it was also tested on modeling by finite element methods. The main reasons for the occurrence of losses in the topology of the turns of a planar winding, the influence of these losses on the parameters of products are also considered. Most engineers do not model the topology of the turns of a planar winding, which leads to the design of a suboptimal winding option. It is shown that when modeling the design of the topology of the turns, it is possible to reduce the losses in the winding, which leads to an increase in the efficiency. On the example of a power coil of a switching power supply, the influence of optimization on the parameters of a planar winding is shown. Also in this example, you can see the use of the proposed methodology and the list of software used. As a result of the work, active losses on the planar winding were reduced by 7.3%, based on these theoretical data.
THE RATIONALE FOR NETWORK SLICING USING DEEP LEARNING IN WIRELESS NETWORKS (5G/LTE)
Authors: Ле Ань Т. , Во Минь Т.Л. , Данешманд Б.
Published: February 2023

Сейчас и в будущем мобильные сети 5G, мобильные коммуникации и беспроводные сети должны соответствовать стандартам низкой задержки, высокой надежности, повышенной емкости, большей безопасности и быстрого подключения пользователей. Мобильные операторы постоянно ищут решения, которые позволят нескольким независимым абонентам работать в одной сети 5G. Одним из таких решений является использование технологии фрагментации сети (Network Slicing - NS) для распределения конечных сетевых ресурсов на одной и той же физической инфраструктуре. Принятие решений на основе данных имеет решающее значение для будущих сетей связи в связи с бурным ростом трафика. Для эффективного управления распределением сетевых ресурсов и доступностью сети использованы машинное и глубокое обучение в сети. Использованы ключевые показатели эффективности (Key Performance Indicators - KPIs) для анализа входящего трафика и прогнозирования фрагментов сетевых ресурсов для распределения неизвестных устройств. Интеллектуальное распределение ресурсов позволяет эффективно использовать имеющиеся ресурсы на существующих фрагментах сети и обеспечивать высокую балансировку нагрузки. Используемая модель принимает интеллектуальное решение и выбирает наиболее подходящий фрагмент сети

Now and in the future, 5G mobile networks, mobile communications and wireless networks must meet the standards of low latency, high reliability, increased capacity, greater security and fast user connection. Mobile operators are constantly looking for solutions that allow multiple independent subscribers to operate on the same 5G network. One such solution is the use of Network Slicing (NS) technology to allocate finite network resources on the same physical infrastructure. Data-driven decision making is critical for future communications networks due to the exploding traffic growth. To effectively manage the distribution of network resources and network availability, machine and deep learning in the network was used. We used key performance indicators (Key Performance Indicators - KPIs) to analyze incoming traffic and predict fragments of network resources for the distribution of unknown devices. Intelligent resource allocation allows you to effectively use the available resources on existing network fragments and provide high load balancing. The model used makes an intelligent decision and selects the most appropriate network fragment
METHOD FOR DETERMINING THE PARAMETRIC RELIABILITY OF SEMICONDUCTOR DEVICES
Authors: Костюков А.С.
Published: February 2023

Разработку различных электронных устройств невозможно представить в современном мире без использования полупроводниковых элементов. Данные элементы обладают рядом неоспоримых преимуществ и наиболее востребованы в современной электронной промышленности. В связи со всем вышеперечисленным остро встает вопрос о тестировании и определении показателей надежности полупроводниковых элементов с целью отсеивания бракованных компонентов. На сегодняшний день существует несколько способов определения надежности данных элементов. Представлен один из таких методов определения надежности, основанный на статистических алгоритмах расчета. На основе показанного метода была разработана новая усовершенствованная методика определения надежности. В частности, в новой методике учитываются первоначальные данные статистической выборки, а также включен в расчет ряд дополнительных показателей. Представлены результаты расчетов показателей надежности микроконтроллеров семейства ATmega как по новому способу определения, так и по старой методике расчета. По полученным результатам было произведено сравнение с эталонными значениями, взятыми из конструкторской документации на устройства. В результате данного сравнения было выявлено, что разработанная методика определения надежности позволяет получать значения комплексных коэффициентов с погрешностью в ± 10 % в сравнении с эталонными значениями

In the modern world, development of various electronic devices cannot be imagined without the use of semiconductor elements. These elements have a number of undeniable advantages, and are most in demand in the modern electronics industry. In connection with all of the above, the question of testing and determining the reliability indicators of semiconductor elements is acute in order to screen out defective components. To date, there are several ways to determine the reliability of these elements. The article presents one of such methods for determining reliability, based on statistical calculation algorithms. Based on the method shown, I developed a new improved method for determining reliability. In particular, the new methodology takes into account the initial data of the statistical sample, and also includes a number of additional indicators in the calculation. At the end of the article, I give the results of calculations of the reliability indicators of microcontrollers of the ATmega family, both according to the new method of determination, and according to the old calculation method. Based on the results obtained, I made a comparison with the reference values taken from the design documentation for the devices. As a result of this comparison, I revealed that the developed method for determining the reliability allows obtaining the values of complex coefficients with an error of ± 10% in comparison with the reference values.
Simulation of a pulsed system for remote control of the operation parameters of a dump vehicle
Authors:   Antipenko G.L. Zarovchatskaya E.V. Kutuzov V.V.
Published: February 2023

The article presents fragments of the simulation of the impulse system for monitoring the operation parameters of the MAZ-555102 dump truck using standard sensors, which made it possible to prove the possibility of remote monitoring of operation parameters, such as: speed, gear number, engine speed, mileage, duration of stops, temperature clutch and acceleration path, detection of clutch slippage during overloads, which will help in solving digitalization problems in the field of road construction.

Keywords: simulation, mathematical model, car, transmission, clutch, monitoring, operating parameters, sensor, impulse system, algorithm
Determination of the residual life of an automobile engine according
Authors:   SHalimov V.E. Isaev D.I. Dvortsov A.I.
Published: February 2023

The article discusses a method for determining the residual life of an automobile engine by the parameters of pressure in the lubrication system and oil consumption for carbon monoxide. The obtained experimental statistical data of public joint stock company "KAMAZ" on wear and macrogeometry of the bearing parts of the crankshaft of KAMAZ engines and parts of the cylinder piston group are described. According to experimental data, graphs of changes in structural and diagnostic parameters from the wear of engine parts are constructed. The methods of mathematical statistics (the least squares method, the method of assessing the adequacy of the model according to the Fisher criterion) were used to approximate various types of functional dependencies. The reliability of functional dependences of forecasting the residual life of automotive engines has been confirmed.

Keywords: reliability, failure rate, structural parameter, diagnostic parameter, prediction of residual engine life, experimental data, exponential dependence
Assessment of the risk of injury to pedestrians and cyclists on the basis of logistic regression in the problems of road and transport expertise
Authors:   Vasilev YA.V. Bryilev I.S.
Published: February 2023

In this article on the basis of the analysis of actual accidents according to the results of road traffic accident examination, carried out in the state expert organizations of the North-West federal district of the Russian Federation during the last 10 years the statistical data which haven’t been published in the Russian Federation before are presented. The reasons for the lack of categorical conclusions in the expert studies on certain types of specialized tasks in the reconstruction of the mechanism of accidents involving pedestrians and cyclists are determined.

Keywords: road accident, injury index, injury, injury risk, road accident analysis
Present and future of transport professions: choice, priorities and social mobility
Authors:   Kudryashov M.A. Moroz D.G. Prokopenkov A.V.
Published: February 2023

The article presents a brief description and main results of the first stage of the project "The present and future of transport professions: choice, priorities and social mobility". The issues of career guidance of schoolchildren, students of colleges and universities for the purpose of staffing transport enterprises through the formation of a personnel reserve, taking into account the specifics of the type of transport, are covered.

Keywords: professional orientation, staffing, transport
SOCIAL MEDIA MARKETING: IS IT MORE EFFICIENT FOR TARGETED MEN OR WOMEN SEGMENT
Authors: Dr Iqbal Sayeed
Published: February 2023

Social media platforms are utilized by billions of people all over the globe and have speedy become one of the defining technologies of our time. People are utilizing different SM platforms and due to that the whole marketing landscapes are transforming day by day. Huge audiences are accessible who are using a lot of hours daily utilizing SM across the different platform and are mainly comprised in information process, entertainment and social interactions, it is not surprising that marketing people have begun using SM as a marketing tool. Corporations at present offer substantial values on the way in which SM can be utilized to shape consumer perceptions and influences their purchase decisions. Therefore, the organizations are incorporating SM mechanism to boost the association with customers. Therefore, companies need to better understand the changing behavior of consumers, in order to create mutual benefits from the use of social media. So, the study tried to highlight how user created content assists in marketing of an organization and what will be the prospect of SM platforms and fields the enterprises must target on which will affect the men or women. Is woman more impressionable than man when it comes to basing their buying decision on advertisement?
This research paper is an attempt to measure the effect of effects of advertising aired on electronic media mainly on womans buying behavior. The researches have shown that SM marketing is more effective for targeting woman than man. The outcome of this research study can help in promoting corporations and marketers to spend more financially in SM marketing and assist the marketers who are using social media. The study may support marketers who are considering moving towards utilizing SM websites, or marketers who want to have a better addressing of how consumers behave.
KEY WORDS: Social Media, marketing, men, women
PERAN PENGAWASAN BADAN PERMUSYAWARATAN DESA PADA KINERJA KEPALA DESA DI DESA PAOWAN KECAMATAN PANARUKAN KABUPATEN SITUBONDO
Authors: Hanum Farida , Fitriyah Nina Sa'idah , Hasanah Faridatul
Published: February 2023

Peran Pengawasan Badan Permusyawaaratan Desa pada Kinerja Kepala Desa berlandaskan pada Undang – Undang Nomor 6 Tahun 2014 dan Peraturan Daerah 2021 (pasal 50) yang bertujuan untuk mengetahui Peran Pengawasan Badan Permusyawaratan Desa Pada Kinerja Kepala Desa Di Desa Paowan Kecamatan Panarukan Kabupaten Situbondo dan dalam metode pengumpulan data terdiri dari tiga tehknik yaitu metode Observasi, Wawancara, Dokumentasi. Kemudian Pengawasan yang dilakukan Badan Permusyawaratan Desa pada rencana kegiatan pemerintahan desa sudah maksimal dibuktikan dengan terbentuknya RPJMDes, RKPDes, APBDes. Pengawasan yang dilakukan Badan Permusyawaratan Desa pada pelaksaanaan kegiatan Pemerintahan Desa masih kurang maksimal dibuktikan dengan tidak terlaksananya program dalam Rencana Kerja Pemerintah Desa (RKPDes) di mana ini berkaitan erat terhadap pengawasan yang dilakukan oleh badan permusyawaratan desa yaitu berupa program bantuan sosial tunai yang datanya di manipulasi oleh Kepala Desa, dana covid 19, dana jaminan pengamanan sosial bantuan stimulan Perumahan Swadaya rumah layak huni dan dari pengawasan Badan Permusyawaratan Desa (BPD) Anggaran Pendapatan Belanja Desa(APBDes) sedangkan pelaporan yang dilakukan oleh Badan Permusyawaratan Desa sudah maksimal dimana badan permusyawaratan desa sudah memberikan laporan kepada BPMD atas penyalagunaan dana oleh Kepala Desa dan sekretaris desa tetapi tindakan dari badan permusyaratan desa masih kurang tepat di mana badan permusyawaratan desa kurang transparansi kepada masyarakat
EVALUASI PROGRAM WANITA RAWAN SOSIAL EKONOMI (WRSE) DI DESA SULING WETAN KECAMATAN CERMEE KABUPATEN BONDOWOSO
Authors: Hasanah Usrotul , Novianti Vita , Yaqin Muhammad Ainul
Published: February 2023

Kelompok yang termasuk dalam kemiskinan adalah wanita. wanita adalah sosok yang paling rentan mengalami permasalahan di wilayah pedesaan. Apalagi sebagai wanita yang ditinggalkan oleh suami dan mempunyai tanggungan anak yang masih berusia belum dewasa, dengan kondisi demikian biasa disebut sebagai wanita rawan sosial ekonomi. Peraturan Menteri Sosial nomor 8 tahun 2012 menyatakan kriteria wanita rawan sosial ekonomi adalah wanita berusia 18 tahun sampai 59 tahun, menjadi pencari nafkah utama keluarga, berpenghasilan kurang atau tidak mencukupi untuk kebutuhan hidup layak, dan istri yang ditinggalkan suami.Wanita Rawan Sosial Ekonomi WRSE tergolong pada jenis Penyandang masalah Kesejahtaraan Sosial (PMKS). Wanita Rawan Sosial Ekonomi termasuk dalam Penyandang Masalah Kesejahteraan Sosial dengan alasan karena mereka merupakan korban / dampak / efek yang ditimbulkan dari berbagai masalah kemiskinan. Tujuan dari penelitian ini adalah (1)Untuk mendeskripsikan evaluasi program wanita rawan sosial ekonomi di desa Suling Wetan Kecamatan Cerme Kabupaten Bondowoso. (2)Untuk mendeskripsikan pelaksanaan program wanita rawan sosial ekonomi di desa Suling Wetan Kecamatan Cerme Kabupaten Bondowoso. Metode penelitian yang digunakanpenelitian kualitatif ini bertujuan untuk mendapatkan gambaran mengenai wanita rawan sosial ekonomi di Suling Wetan Kecamatan Cermee. Hasil penelitian yang dihasilkan 5 kriteria evaluasi yaitu: effectiveness (efektifitas), adquency (kecukupan), equity (kesamaan atau perataan), responsiveness (responsifitas), appropriateness (ketepatan atau kelayakan).Dari segi effectiveness effektifitas pelaksanaan pelatihan ini sudah mencapai tujuan yang hendak dicapai , segi adquency (kecukupan) pelaksanaan program pelatihan sudah sesuai dengan tujuan yang ingin dicapai oleh penyelenggara. segi equity (kesamaan atau perataan), hasil pelatihan mengalami ketidaksamaan atau perataan akibat yang diterima oleh peserta pelatihan Untuk segi responsiveness (responsifitas), pelatihan kerja memberikan materi yang sesuai dengan pelatihan dan dapat menjangkau daerah terpencil sehingga mampu memuaskan kebutuhan dalam hal memberikan pengetahuan dan pengalaman baru.segi appropriateness (ketepatan atau kelayakan), pelatihan yang diterima oleh peserta telah tepat sasaran dan layak digeluti oleh peserta pelatihan.
Pengaruh Peran Teman Sebaya, Efikasi Diri dan Kesiapan Menghadapi Ujian Nasional Mata Pelajaran Ekonomi pada Siswa SMA Kelas XII di Wilayah Bekasi
Authors: Herwati Kanaria
Published: February 2023

Tujuan penelitian ini adalah untuk mengetahui Pengaruh  Pengaruh Peran Teman Sebaya, Efikasi  Diri dan Kesiapan Menghadapi Ujian Nasional Mata Pelajaran Ekonomi pada Siswa SMA Kelas XII di Wilayah Bekasi. Metode yang digunakan pada penelitian ini adalah kuantitatif, populasi dalam penelitian ini adalah seluruh Siswa SMA Kelas XII di Wilayah Bekasi sebanyak 100 siswa. Teknik pengambilan sampel yang digunakan adalah sampel perobabiliti sampling (acak). Teknik pengumpulan data variabel menggunakan angket/kuesioner. Nilai persamaan regresi variabel Peran Teman Sebaya dan efikasi  diri terhadap kesiapan menghadapi ujian nasional  yaitu Y=29,51+0,793X1+0,23X2 hal ini menunjukkan arah persamaan regresi yang mengarah ke nilai yang positif artinya jika variabel x1 maupun X2 mengalami peningkatan maka variabel y juga akan mengalami peningkatan pula. Maka terdapat pengaruh secara simultan  antara variabel peran teman sebaya dan efikasi  diri terhadap kesiapan menghadapi ujian nasional mata pelajaran ekonomi
DIFFERENTIATION OF THE SOCIO-ECONOMIC DEVELOPMENT OF THE NUTS-3 SUBREGIONS IN THE COUNTRIES OF CENTRAL AND EASTERN EUROPE
Authors: SPYCHAŁA Marcin
Published: February 2023

The article focuses on the analysis of the level of the socio-economic development of 239 NUTS-3 level subregions of Central-Eastern Europe based on 31 indicators categorized within the 3 subcomponents (factors) of the regional development: the human capital, the natural environment as well as entrepreneurship and innovativeness. The purpose of the article is to specify the variation in the level of the socio-economic development of the subregions within the arrangement of the NUTS-3 units. The level of the socio-economic development as well as the level of the development of its factors shall be presented based on a synthetic gauge exhibiting the taxonomic distance of a particular subregion from the established pattern of the development. In the study, a hypothesis shall be verified according to which the socio-economic development of Central-Eastern European subregions is highly varied and its highest level is registered in the subregions located around the capitals of the researched states. In the first part of the article an analysis of the theories of the regional development was made with a special consideration of the factors of the socio-economic development. Five stages of the research procedure conducted were then discussed. The results received were comprised within table charts, moreover they were presented in the form of choropleths representing the spatial variation of the level of the socio-economic development of the NUTS-3 unit in Central-Eastern Europe.
The use of intrathecal antibiotics for bacterial meningitis: what evidence do we have?
Authors: Dias Maria Emilia Matos Pequeno , Oliveira Anna Carolyne Mendes de , Pinheiro Filho Arsenor Antônio , Nunes Lucas Pinheiro , Rafael Maria Victoria Araújo , Deocleciano Isabel de Souza Rodrigues , Santos Filho Cláudio Brandão dos , Ramos José Gustavo Sobral , Bem Junior Luiz Severo , Azevedo Filho Hildo Rocha Cirne de
Published: February 2023

The treatment of meningitis is a complex issue when it comes to multi-resistant antibiotic (ATB) bacteria, limiting the drug options that can cross the blood-brain barrier and effectively reach the subarachnoid space. The impact on the effectiveness of the therapeutic arsenal available, due to the indiscriminate use of antibacterial on a global scale, increases the chances of therapeutic failure of the initial empirical treatment and a persistence of failure despite the culture of targeting the treatment at the pathogens, while not obtaining satisfactory results. Thus, the use of strategies to optimize the delivery of antibacterials to the pathology site involves using the pharmacokinetic mechanism in order to achieve the desired effect through intrathecal administration. During this review, we aimed to evaluate the use of intrathecal antibiotic therapy in patients infected with multidrug-resistant bacteria and analyze possible adverse effects.
Lumbar Intradural Intramedullary Epidermoid Cyst: A Case Report
Authors: Lira Arthur Oliveira , Diniz Andrey Maia Silva , Ferreira Neto Otávio da Cunha , Silva Melissa Helena Rodrigues , Rocha Maria Luísa , Fechine de Alencar Neto Joaquim , Batista Lemos Nilson , Alves Neto Luis Bandeira , Marques Luís Felipe Ferreira , Bem Junior Luiz Severo , Lima Bezerra Júnior Deoclides , Carneiro Geraldo de Sá , Azevedo Filho Hildo Rocha Cirne de
Published: February 2023

Epidermoid cysts have a benign etiology and can be either congenital, usually associated with malformations, or acquired, related to external events, and even iatrogenic. As for their location, they are classified as extradural, intradural, extramedullary, and intramedullary. Intradural intramedullary epidermoid cysts are quite uncommon, with few cases reported in literature so far. Because of its slow growth, there may be a delay in diagnosis. Its symptoms depend on lesion’s topography, and total cyst removal is recommended to improve the condition. In this paper, we report the case of an adult patient with progressive spastic crural paraparesis, without associated malformations. Imaging exams showed an intradural intramedullary epidermoid cyst, which was completely removed, with subsequent improvement of patient’s clinical status.
Parietal Nodular Lesion on The Scalp: Probable Renal Cell Carcinoma Metastasis - A Case Report
Authors: Alencar Neto Joaquim Fechine de , Oliveira Júnior Rocymar Rebouças , Alves Júnior Evandil Carneiro , Ferreira Neto Otávio da Cunha , Lira Arthur Oliveira , Marques Luís Felipe Ferreira , Alves Neto Luis Bandeira , Rocha Maria Luísa , Silva Melissa Helena Rodrigues , Brito Herika Karla Negri , Brito Talita Borges , Bem Junior Luiz Severo , Azevedo Filho Hildo Rocha Cirne de
Published: February 2023

Among the renal lesions described, renal cell carcinoma (RCC) is the primary renal neoplastic tumor reaching males in a proportion two times higher than females and characterizing about 2% of the carcinomas of the adult population. Although the treatment of this type of cancer has evolved in recent years, the management of patients with metastatic conditions remains challenging, with possible spreads to the lungs and bones. Vascular metastasis of RCC to the skin, especially the scalp, is a rare condition with few reports described in the literature. The diagnosis of this lesion should consider the patient's clinic, especially in cases with a previous history of renal carcinoma, and maybe a differential diagnosis for vascular lesions. Although the treatment is surgical, there may be an association with possible adjuvant treatments.