bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALYSIS OF MODERN ACCESS POINTS FOR ENTERPRISE WIRELESS CHANNELS
Authors: Громов Юрий Юрьевич , Карасев Павел Игоревич , Кулешов Виктор Владимирович 
Published: May 2022

В статье дается характеристика беспроводных сетей, имеющих значение для автоматизации производства, и условия для их применения. Рассмотрено применение проводной сети Ethernet, поскольку беспроводная сеть можно с легкостью в нее интегрироваться. Проведен анализ таких распространенных в автоматизации предприятий типов стандартов связи, как ZigBee и Wi-Fi. Уделено внимание проблеме взаимодействия узлов в проводных и беспроводных сетях и возможности ее решения с использованием технологии коллективного доступа с опознаванием несущей и обнаружением конфликтов. Определено, что точки доступа являются устройствами обладающими операционными системами, в которых содержится большое количество ошибок, чем могут воспользоваться злоумышленники. Рассмотрены основные причины взлома на примере Wi-Fi и охарактеризованы методы взлома беспроводной точки доступа. Указаны способы, которые могут применяться для защиты беспроводной точки доступа можно использовать следующие способы. Также проведен анализ технологий, которые могут использоваться для того, чтобы защитить корпоративные сети.
The article describes the characteristics of wireless networks that are important for the automation of production, and the conditions for their use. The application of a wired Ethernet network is considered, since a wireless network can be easily integrated into it. The analysis of such types of communication standards common in enterprise automation as ZigBee and Wi-Fi is carried out. Attention is paid to the problem of interaction of nodes in wired and wireless networks and the possibility of solving it using the technology of collective access with carrier identification and conflict detection. It is determined that access points are devices with operating systems that contain a large number of errors, which can be used by attackers. The main reasons for hacking on the example of Wi-Fi are considered and methods of hacking a wireless access point are described. The methods that can be used to protect the wireless access point are indicated, you can use the following methods. The analysis of technologies that can be used to protect corporate networks is also carried out.
Providing optimal care for active youth in Canada
Authors: Purcell Laura , Campos Sarah , Dickinson Michael , Thompson Graham , Jevremovic Tatiana 
Published: May 2022

Sports are important activities for youth, with millions of children and adolescents participating in organized sports and recreational activities every year. Sports participation has many benefits but can also cause injuries, accounting for two-thirds of all injuries in Canadian adolescents and resulting in hundreds of thousands of medical visits annually. Despite the frequency of sports-related injuries in youth, many practising pediatricians are not comfortable managing these issues, citing a lack of teaching and clinical exposure during training. Many studies have found deficits in musculoskeletal (MSK) and sport and exercise medicine (SEM) training in residency programs in North America, including Canadian pediatric residency programs. To address this learning gap, Canadian pediatric residency programs should incorporate more MSK/SEM training and clinical exposure to these issues. A standardized national curriculum in MSK/SEM will help ensure that community pediatricians practicing in Canada are adequately prepared to care for active youth.
Influences of Economic Capital, Cultural Capital and Social Capital on Asian High School Students’ Academic Achievement
Authors: Hee Park Kyung , Shuhan Li 
Published: May 2022

This study aims to explore the influences of various family capital on the academic achievement of Asian high school students. To this end, we constructed a structural equation model with economic capital, cultural capital, and social capital on academic achievement, and 215 students participated in cluster sampling. The findings confirmed that high school students’ academic achievement was significantly influenced by social capital among the various capital acquired from their families. Moreover, there were significantly different trends according to the economic capital level, and individual efforts to learning engagement could not surpass the family capital in specific groups. Therefore, this study suggested paying attention to alternatives to overcome economic capital in terms of opportunity equality. Moreover, it should be considered that sufficient emotional exchanges within the family, as small network units of society, have diffuse potential influences.

Received: 9 March 2022 / Accepted: 17 April 2022 / Published: 5 May 2022
ICT Competence of Pre-service Teachers in Vietnam: Structure and Impact Model
Authors: Thai Hung Le , Kim Thoa Dinh Thi , Phuong Lien Vu , Phuong Vy Nguyen Thi 
Published: May 2022

Information and Communication Technology (ICT) has created ample distance learning opportunities during the Covid-19 pandemic. That also makes a requirement for transformation in education and teacher training. ICT competence is considered a part of pre-service teachers' professional competencies that apply technology in teaching and assessing students. This study aimed to determine the ICT competence level of student teachers by using ICT self-assessment surveys and find out the factors that affect student competence. The ICT competence structure was built based on four ICT skills frameworks containing 05 components: Using computers, using teaching and assessment applications, Using Internet resources, using peripheral devices, Communicating on an online platform. 289 pre-service teachers have participated in the survey. They self-assessed their ICT competence and answered the questionnaire about their training activities at university. The data was analyzed using the PLS-SEM method and found the positive impacts of infrastructure and learning activities on pre-service teachers' ICT competence.

Received: 8 February 2022 / Accepted: 29 March 2022 / Published: 5 May 2022
Climate-Informed Decision-Making in Data-Poor Environments: Managing Climate Risk Through Citizen Science Networks
Authors: Manteaw Bob O. , Amoah Antwi-Bosiako , Ayittah Bernard , Enu Kirk Bright 
Published: May 2022

Climate change impacts have become a verifiable reality in most communities in Africa and have already shown its ruthlessness in derailing modest gains made towards sustainable development. While evidence of climate change impacts abounds, especially in key climate-sensitive sectors a, not many people living in affected communities have the requisite knowledge, understanding and capacity to respond to emerging impacts. Most communities in Ghana and Africa, broadly, lack the requisite climate change knowledge resources to inform adaptation choices. Adaptation decision-making, in most cases, is reactive, speculative, and based on flawed understandings and taken-for-granted assumptions of the climate change phenomenon. This is essentially because most countries lack the capacity to make climate-informed decisions, a situation that emerges out of the pervasive lack of efficient climate information services regime. The paucity of climate change knowledge and associated climate information services is undoubtedly an issue of institutional capacity; however, it is also a function of an enduring culture—a poor attitude towards data collection and application—in decision-making processes. Data-poor environment, or data-poverty, as implied in this work, therefore, broadly describes the absence of a data management culture in decision-making processes; it also describes the lack of functional climate information services regime in local communities in Africa and how such omissions impede the ability of countries to make climate-informed decisions. Focusing on Ghana, the paper problematizes the lack of climate information in local communities. The paper argues that Africa’s climate crisis is as much a knowledge and learning challenge which requires new and innovative learning approaches to build capacities to facilitate the making of data-driven and climate-informed adaptation decisions in local communities. The paper, therefore, foregrounds citizen-science networks as avenues for community-focused and community-based climate knowledge co-producing mechanisms.

Received: 23 February 2022 / Accepted: 15 April 2022 / Published: 5 May 2022
Afghan Students’ Decision-Making about Return to Homeland
Authors: Ebrahimi Mohammad Sadegh , Yaqubi Fatme , Yaqubi Hakima 
Published: May 2022

Elite migration, in other words brain drain, is one of the most important obstacles to the development of developing countries. The brain movement and inverse immigration depends a lot on policies adopted in the countries of origin. This research was conducted with the aim of investigating the Afghan students’ decision-making about return to homeland. The statistical population was the Afghan students in Iran. Cochran's formula was also used to determine the sample size. The main research tool was a questionnaire and 161 Afghan students in Iranian universities answered the research questionnaire. The result of research showed that, the decision to migrate is an issue that has several dimensions. The result of research showed that, Afghan female students have not been able to achieve good cultural homogeneity with the host community. Also, the older students are more inclined to preserve their traditional culture (Afghan culture). In addition, with the age of students, their desire to immigrate to another country (third country) has decreased. Also, graduate students are more interested in preserving their native culture and they are more inclined to return to their country. the results of factor analysis showed that. six factor such as: convergence and cultural integration in the host community, war, insecurity and lack of scientific and financial facilities in Afghanistan, students 'professional status in the Afghanistan, students 'professional status in the host society, freedom index in Afghanistan and students achievement motivation could be predict to 55% of students’ decision-making about migration.

Received: 4 March 2022 / Accepted: 30 April 2022 / Published: 5 May 2022
Teachers’ Perceptions Regarding Retirement in Gauteng Schools
Authors: Magoma-Nthite Ramabele Emily 
Published: May 2022

The focus of this study is on the exploration and description of the teachers’ perceptions regarding retirement in Gauteng schools. As a result of qualitative research method through literature review and interviews which were used in collecting data from the teachers as participants, the results revealed that teachers from the sample size are aware of their retirement times. But this came with mixed perceptions of what to expect and the level of readiness differed, due to lack of informed guideline, including anything that prepares them for their retirement. Based on the above results, it can thus be recommended that the Department of Education in South Africa, should conduct yearly workshops to make teachers aware of what retirement entails. This will help teachers to prepare themselves in advance for retirement.

Received: 22 March 2022 / Accepted: 26 April 2022 / Published: 5 May 2022
Age Related Macular Degeneration Associated with Depression
Authors: Askary Fadel 
Published: May 2022

AMD is a complex and multifactorial disease with factors such as age, lifestyle, ethnicity, and genetics all having an important role in modifying the onset, development and severity of sad disease. AMD is the leading etiology of non-reversible blindness in the older age population especially over 65 years old in developed country. It accounts for roughly 9% of worldwide blindness. Some studies have showed the poor visual acuity related to the presence of AMD was associated with depression. AMD and other degeneration problem of the eye contribute major psychologic problems, especially emotional distress and social isolation in older people. The potential development of depression and anxiety mechanisms among patients with vision loss have been suggested. First, a strong relationship comes between the impairment of functional capacity and depression symptoms. The second is the main problemsolving skill deficits. And the third, the speculation about differences the therapy control strategies of AMD can affect the depression symptoms. Future study should be benefit from clearly specifying the type of AMD, including a control or comparator group to allow for comparison of the prevalence depression between AMD and non-AMD populations, and the use of tools which give a clear cut-off for clinical depression.
Sensitivity and Specificity Sputum Cytology Examination to Histopathology Examination of Lung Malignancy Suspect Patient in Dr. Mohammad Hoesin General Hospital Palembang
Authors: Putra M. Afif Heldian , Gama Satria  , Dini Rizkie Wijayanti  , Legiran  , Bermansyah  , Ahmat Umar  , Aswin Nugraha  
Published: May 2022

Introduction: Incidence of lung cancer highest in Indonesia and the fifth most abundant in female after breast cancer. Lung cancer is first cause of cancer related mortality in male (21.8%) and second cause of cancer related mortality in female (9.1%) after breast cancer (21.4%). The result of study in 100 hospitals in Jakarta showed that lung cancer was the most abundant in male and forth in female. The sputum cytology in lung cancer is an initial examination for diagnosis. The sputum cytology examination is a simple, accurate, cheap and non-invasive for initial diagnosis of lung disease including lung cancer.
Methods: This study targeted lung malignancy suspect patient with sputum cytology examination in Dr. Mohammad Hoesin Hospital Palembang. The inclusion criteria were patients who will have a surgery and histopathology examination, patient >17 years old, patient that willingly take part in this research. The exclusion criteria were patient with sputum that can’t be retrieved. This study was using Cross Sectional method. The measurement of sensitivity and specificity of sputum cytology to histopathology examination calculated with Thornier-Remain formula.
Results: The lung cancer patient found most in category of > 40 years (63.6%), male and smoking (77.3%). The sputum cytology’s result highest in non-malignancy (86.4%) and the histopathology examination’s result highest in malignancy (72.7%). Sensitivity of sputum cytology in this study is 28.75% and the specificity 100%
Conclusion: The sensitivity of sputum cytology in 28.75% shown accuracy of sputum cytology method and specificity in 100% shown how often the sputum cytology method diagnoses the malignancy
Description of Post-Laparotomy Patients with Wound Dehiscence From 1st January 2019 – 31th December 2019 at Dr. Mohammad Hoesin General Hospital
Authors: Octiara Gisca Amilia  , Komar Hafizd 
Published: May 2022

Introduction: Wound dehiscence is a postoperative condition that can occur several days after surgery and requires special intervention. Various risk factors sucah as patients-related and surgery-related may influence the incidence of wound dehiscence. A good understanding of these risk factors is necessary to prevent the complication and decrease mortality and morbidity. This study aims to see the characteristics of patients affected by abdominal laparotomy who are treated with wound dehiscence at dr. Mohammad Hoesin General Hospital Palembang.
Methods: This research was a cross-sectional, restrospective descriptive study. Using secondary data from the medical records of Mohammad Hoesin Hospital, Palembang. Performed in the from January 2019 to December 2019. Samples were all patients who underwent abdominal laparotomy and diagnosed with post- operative wound dehiscence.
Results: There were 26 subjects participated who met study critera. Subjects with post laparotomy wound dehiscence were mostly male (69%). The largest age distribution is 40-59 years old (61.53%), with the average age was 48 years old. The most common type of surgery was emergency surgery (73%). The most common albumin level was hypoalbuminemia (76%). Subjects without diabetes melitus were the most common (88%).
Conclusion: Male patients, patients age 40-59 years old, underwent emergency operation, have low albumin level in blood and without diabetes melitus, are all the most common characteristic of patients diagnosed with post laparotomy wound dehiscence.
Characteristics of Patients with Abdominal Trauma from January 1st 2019 to December 31st 2019 at Dr. Mohammad Hoesin General Hospital
Authors: Aulia Muhammad Fikri , Efman EU Manawan  
Published: May 2022

Background: Trauma is the main cause of death in the subgroup of patients under 40 years of age. The main cause of death. Abdominal trauma ranks third as a cause of death due to trauma after head and chest injuries. The classification of abdominal trauma based on the type of trauma is divided into two, namely sharp trauma and blunt trauma. The aim of this study is to investigate the characteristics of abdominal trauma patients at dr. Mohammad Hoesin Palembang General Hospital.
Methods: This research was a retrospective descriptive study. Using secondary data from the medical records of Mohammad Hoesin Hospital, Palembang. Performed in the from January 2019 to December 2019. Samples inculded were all patients diagnosed with abdominal trauma, underwent laparotomy, and hospitalized in digestive surgery wards.
Results: There were 33 subjects participated who met study critera. The highest age group for abdominal trauma was at the age group 26-45 years as many as 16 people. Abdominal trauma patients were mostly found in the male, with 32 people (97%). Based on their causes of abdominal trauma, most of them were caused by stab wounds as many as 16 people (48.5%). In abdominal trauma patients based on the type of trauma, most of them occurred due to sharp trauma, with 23 people (69.7%). The organs most frequently injured due to abdominal trauma were the small intestine and large intestine, with 14 people (42.4%). The length of stay of patients with abdominal trauma varies from 1 day to 22 days, with the most length of stay between 0-7 days as many as 20 cases (60.6%).
Conclusion: Male patients, aged 26–45-year-old, caused by stab wound, sharp trauma, affecting small and large intestine, and hospitalized up to 7 days are the most common characteristic of patients diagnosed with abdominal trauma.
Diagnosing unaccusativity in Kawahíva
Authors: Dos Santos Wesley 
Published: May 2022

Unaccusativity, the division of intransitive verbs into two distinct classes, is usually argued for based on a class of cross-linguistic diagnostics, e.g., passivization. However, I diagnose unaccusative verbs in Kawahíva, an endangered Amazonian language, despite the traditional diagnostics being missing. The argument draws on a pattern of i-marking found in several constructions involving object displacement and drop, as well as in a class of intransitive verbs which includes, among others, the verbs i-katu ‘be pretty, well’, i-rovia ‘be happy’. I suggest that, since i- is a result of object dislocation and drop, then the sole argument of i-marked intransitive verbs must be an object that undergoes dislocation. As a result of arguing that i-marked intransitive verbs select an object, as opposed to a subject, they fit into the definition for unaccusative verbs (Perlmutter 1978).
PHOTODYNAMIC THERAPY OF PURULENT WOUNDS IN EXPERIMENTAL DIABETES MELLITUS
Authors: Ivanova Yu. V. , Gramatyuk S. M. , Prasol V. O. , Krivoruchko I. A. , Miasoiedov K. V. , Tymchenko M. Ye. , Beresnyev S. O. 
Published: May 2022

The aim of the study was to study the effectiveness of the method of photodynamic therapy of purulent wounds in conditions of experimental diabetes mellitus.
Materials and methods. Experimental studies were carried out on 30 mature male Wistar rats, which were injected with diabetogenic cytotoxin streptozotocin to induce type 2 diabetes mellitus, and also simulated a purulent wound. Various combinations of topical treatments have been used for treatment. A comparative analysis of the use of various methods of treating purulent wounds was carried out using the following methods: clinical, bacteriological, planimetric, histological, and statistical data processing.
Results and discussion. In the course of clinical observation, it was found that a day after the modeling of infected wounds, the general condition of the animals could be assessed as moderate: the animals were lethargic, inactive, some of them had sanious discharge from the nose. Wounds in all animals had signs of suppuration: accumulation of liquid fibrinous-hemorrhagic exudate was noted in the cavity of the ring, in some animals there was no exudate. in two experimental groups (B and C), PDT sessions were performed according to the plan; in the control group (A), the wounds were treated with chlorhexidine solution. During the experiment, it was shown that the proposed method for the treatment of purulent wounds against the background of diabetes mellitus makes it possible to optimize the wound process, reduce the time for the appearance of granulations and the filling of mature granulation wounds. The use of photodynamic therapy contributed to the rapid cleansing of wounds, the appearance and marginal epithelization. Microbiological examination testified to the rapid decontamination of wounds.
Сonclusions. The use of the photosensitizer 5-ALA in the complex of wound treatment under conditions of photoactivation enhances the antibacterial, anti-inflammatory and pro-regenerative effects; This opens up the possibility of a promising use of this complex for antibacterial photodynamic therapy as a new method for the treatment of infectious and inflammatory diseases of the skin and soft tissues in diabetes mellitus.