bluuebunny/crossref_metadata_2025 huggingface dataset:
La2Zr2O7 – A New Candidate for Thermal Barrier Coatings
Authors: Vaßen R. , Cao X. , Tietz F. , Kerkhoff G. , Stöver D.
Published: May 2022

Yttrium oxide-stabilized zirconium dioxide is mainly used in thermal barrier coatings. However, the desired higher gas inlet temperatures have initiated the search for novel materials. Low thermal conductivity and high melting points are important criteria for the selection of these materials. This paper investigates a zirconate material with a pyrochlore structure and a high melting point. In addition, it investigates the sintering behavior of the coatings at elevated temperatures. Dilatometer tests are carried out at 1200 deg C for at least 70 hours. For samples which had been annealed for 24 hours at 1250 deg C, the change in the porosity distribution is determined by means of mercury porosimetry. The paper presents the first results of thermal cycling tests on a plasma-sprayed coating. These first results are very promising. Paper includes a German-language abstract.
The scholarly aspect of Conversation about Dante [Razgovor o Dante]
Authors: Penkina A. M.
Published: May 2022

Due to its highly metaphoric language, O. Mandelstam’s Conversation about Dante [Razgovor o Dante] holds a unique place among studies of the Divine Comedy. This provokes its diverging interpretations and even questions the work’s scholarly aspect. In order to discover the best way to treat Conversation about Dante, one should assume it contains several aspects (a description of the author’s own poetics, reflections on the general workings of poetry, and observations of Dante’s language and imagery) and proceed to analyse each statement made in the essay. The article sets out to undertake the same, to a small extent, by examining a specific comment on the imagery of the Divine Comedy made in Conversation about Dante — namely, Mandelstam’s interpretation of Canto XVII of ‘Inferno’ and the character of Geryon, in particular. Through its analysis in comparison with Dante’s text and interpretations of Geryon by academic philologists, and by tracing the sources and history of this image, we find that Mandelstam’s treatment of this fragment is well justified from the viewpoint of Dante studies.
ALTIN ORDA DEVLETİ SİYASETİNDE EMİR NOGAY
Authors: ERİNKARLI Ayhan , ERCAN Ayşe Beyza
Published: May 2022

Emir Nogay, Altın Orda Devleti ile İlhanlı Devleti arasında yaşanan Terek Savaşı’nda üstlendiği komuta görevi ile tarih sahnesine çıkmıştır. Altın Orda Devleti adına kötü başlayan bir savaştan galibiyet çıkarmasını bilen Emir Nogay bu başarısı ile hem görevini başarılı şekilde tamamlamış hem de uzun bir süre boyunca adını mensubu olduğu Altın Orda Devleti’nde etkili olan isimler arasına yazdırmıştır. Terek Savaşı’nı kazanarak askerî kabiliyet ve tecrübesini ortaya koyan Emir Nogay daha sonrasında Altın Orda Devleti’nin birçok farklı başarılı askerî harekâtında karşımıza çıkmaktadır. Özellikle de Altın Orda Devleti’nin Balkan işlerinde askerî ve siyasî varlığı ile aktif bir rol üstlenen Emir Nogay yaşadığı süre boyunca bu coğrafyayı hâkimiyet altında tutmayı da başarmıştır. Altın Orda Devleti’nin Mengü Timur döneminde güçlenmeye başlayan Nogay, Altın Orda Devleti hanı olamasa da yönetim üzerinde etkili olan bir güce ulaşmıştır. Hatta İsakça’da kendi adına para bastırıp Nogay Ordası/Nogay Ulusu olarak anılacak bir siyasi teşekkül dahi kuracak kadar güçlenmiştir. 1291 senesinde Tokta Han’ın tahta çıkmasına ön ayak olsa da Tokta’ya muhalefet nedeniyle öldürülmüştür. Ölümünün ardından oğulları Teke (Taka) ve Çeke (Çaka) babaları gibi başarılı bir siyaset güdememişler ve art arda ölmüşlerdir. Bu çalışmanın amacı, Altın Orda tarihinde farklı ve güçlü bir yere sahip olan Nogay’ın yaşamı boyunca Altın Orda Devleti merkezli icraatlarını ve Altın Orda ulusunun dâhili ve harici politikasında üstlendiği rolü ana kaynaklara bağlı kalarak ortaya koymaktır.
Is true informed consent achievable?
Authors: Matz Miya
Published: May 2022

Imagine you have just found out that a loved one, such as a parent, sibling, or close friend, suffers from a rare and deadly genetic disorder. There are currently no successful mainstream treatments for this disorder. However, the doctor mentions a highly experimental treatment that would involve removing bone marrow from a healthy donor once a month for a full year and could potentially cause permanent damage to them. It turns out that you are a match. How would you make your decision regarding treatment? Most individuals would suggest leaving it to the doctor’s discretion, but because it is your body, it is ultimately your choice. You attempt to do further research on the internet but end up confused and frustrated. How will you ultimately decide as to whether you should give informed consent for the procedure?
Impact of Sports Activities on Developing Purpose among College Level Students
Authors: Khan Dil Faraz , Ghazi SR , Shah Rahmat Ullah
Published: May 2022

The aim of this study was to find out how sports impact students' purpose development. The study comprised all students (N=1197) who engaged in college-level sports activities in Bannu Division. A simple sampling approach was used to select students (N=60) from the population for the study. Data was collected using self-developed questionnaires. SPSS-26 was used to analyse the data. Multiple regressions were used to assess the impact of sports on students’ purpose development, and independent sampling t-tests were used to see whether there were any significant differences in the impact of individual and team sports on students' purpose development. It reveals that collegiate sports have a statistically significant impact on students’ purpose development; further, the data prove that team games have a greater impact on students' purpose than individual games.
School Leadership Development Program on the Performance of Secondary School Heads
Authors: Sittar Khadija , Munawar Sumaira , Alvi Gulshan Fatima
Published: May 2022

The research was conducted to find out the effect of school leadership development programs on the performance of secondary school heads. The major objectives of this study were to investigate the effectiveness of the school leadership development program on the professional and administrative development of secondary school heads. The study was qualitative in nature. The population of this study comprised all the heads of secondary schools in Pak pattan. Thus, all the headteachers of male and female public secondary schools were selected as a sample from each selected tehsil. For the purpose of qualitative data collection, ten senior teachers of secondary schools who were acting as the vice of the heads were taken as the sample. A structured interview was developed for data collection. The research recommended expanding the circle of the school leadership development program to the other school heads particularly the newly upgraded schools for the betterment of the whole public education sector.The study recommended planning and designing further training for those having less expertise and skill in the disciplines of service rules and information technology.
A Narratological Study of Actions in My Ancestor's House
Authors: Din Umar-ud- , Saleem Muhammad , Azim Muhammad Umer
Published: May 2022

This study investigates Bina Sharif’s play My Ancestor’s House in the light of the narratologicalnotion of action as a character trait. Shlomith Rimmon-Kenan (2002) insinuates that fictional characters are propelled by two types of actions: one-time actions and habitual actions. Routinized activities of characters betray their constant qualities which a relabeled as their static dimensions. These fossilized aspects, in degrees, begin to appear unexciting,ridiculous, and ironic. On the other hand, one-time actions of the literary characters showcase their dynamic self to usher in a turning moment in life. Bina Sharif’s characters not only qualify these definitions but they are also configured in the narratological concept of the act of commission, the act of omission and the contemplated act. The type of action determines the type of patterns that operate as the testimonials of characters. Actions ultimately adopt the symbolic plus ideological color.
Comparative Analysis of Communicative Behaviors of Russian and Pakistani Societies for Effective Learning of Russian Language
Authors: Gavrishyk Ekaterina , Mubin Sajjad , Munir Bakht
Published: May 2022

The communicative behavior of people is one of the main concerns of linguistics, which is an established branch of knowledge in the context of intercultural communication. This research paper aims to examine some important features of the communicative behavior of the Russian and Pakistani societies. Interviews were conducted with survey participants who were well aware of Russian and Pakistani norms, culture, and languages. The methodological principle of the contrast of the description of communicative behaviors of both communities was followed, which allowed the most reliable identification and description of both similar and dissimilar signs of the communicative behaviors. Aset of norms and cultural specifics are also identified,which are very important to follow in each culture.Understanding the communicative behavior of both cultures helps improve communication competence and reduces aggression and conflict during communication among native speakers of both languages, especially students studying in exchange programs in both countries.
Impact of Creative Writing Techniques as the Pedagogical Intervention on English Language Writing Skills of Undergraduate Students in Pakistani Universities
Authors: Rahman Abdul , Irfan Humaira
Published: May 2022

This study unfolds the impact of creative writing technique on improving the writing skills of a public sector university’ fifty undergraduates studying English language-related course, but their writing skills' proficiency is not up to the mark because of their use of L1 in learning other courses. The researchers held a pre-test to know grammatical, spelling, and overall syntactical errors. Later on, a series of lectures on how to minimize errors in English by using L2 was organized and eventually, a post-test was taken to know the results of the creative writing technique as a pedagogical intervention on learners’ writing skills. The findings reflect that the creative writing technique as a pedagogical intervention in L2 improves writing skills of the students at the undergraduate level if the use of L1 is minimized. In the light of the results, the study suggests that this approach is helpful in improving undergraduates’ English Language writing proficiency.
Reasons for Over-Identifications of Children with Disabilities in Pakistan: An Analytical Survey
Authors: Aftab Muhammad Javed , Ashfaq Muhammad , Rehman Navid Ur
Published: May 2022

The thought behind this research study was to explore the basic reasons for the over-identification of children in the special education department in Punjab. The population for the study was honorable teachers and the professionals working in this department. The research tool developed was a questionnaire created to record the opinions of the special education professionals and teaching staff against the tentative reasons. The sample who participated and provided their valuable opinions were249 teaching staff and professionals from all over Punjab. The major reasons for the over-identification of children recorded are professional inefficiency, poor family background, some behavioral, Social or Psychological issues, Substandard diagnostic process,Shortage of human resources, Mis-evaluation of the poor health of the student, and lack of strong advocacy by a professional organization to reduce over-identification. Key recommendations made by the researchers are aware of the identification process,hiring the professionals, and timely and updated training should be conducted to reduce the over-identification of children in Special education in Punjab.
Subject-Verb Agreement in Lasi and English: A Morphosyntactic Analysis
Authors: Azam Muhammad , Ali Zahid , Shahida
Published: May 2022

This study investigates the phenomenon of verb agreement (subject-verb agreement) in Lasi and English. This study focuses only on transitive and intransitive verbs of simple tenses to analyze the subject-verb agreement in Lasi. The data have been collected through unstructured interviews with the Lasinatives. The X-bar theory of Haegeman (1994) has been applied as a theoretical framework. Descriptive and exploratory research designs (Creswell, 2014) are used in the study. The results of this study show that transitive verbs in Lasi agree with subjects in number,gender, and person in the present and future tenses, but not in the past. However, intransitive verbs do agree with their subjects in the past tense. English verbs show agreement with their subjects in the present simple tense, but their past and future tense inflections remain the same. The results show that Lasi allows omission of subjects in the surface structure; however, they are recoverable in deep structure.
Semantic Analysis of the Linguistic Features Used on Urdu Hoardings in Lahore
Authors: Rafiq Nimra , Fazal Namra , Tajammul Mohsin
Published: May 2022

It is an established truth that advertising copywriters expertly manipulate language to suit their purpose of communicating advertising messages (Emodi, 2011). This research aims to explore to what extent advertisers manipulate language rather distinctively than the daily use of language. The current work presents a descriptive analysis of the linguistic features of Urdu ads at semantic level. The study uses qualitative approach where twenty Urdu hoardings were selected through purposive sampling technique from Gulberg and Hall Road, Lahore. The writer collected the data by looking at the meaning of advertisements printed on hoardings. In analyzing the data, the writer applied Leech’s theory of semantics. The writer found the use of connotative words, adjectives, coined words,misspelled words, repetition, and the ambiguous statements in advertisements on hoardings. Every message has a very important role to play in building up the advertiser’s message. So, on the basis of these findings it is stated that advertisers use persuasive language while violating the semantic laws which is distinctive from the language used in every day communication.
An Advertising Campaign for Iron-Hand Roadside Assistance Service
Authors: Khan Aadil Rehman , Saleem Nimra
Published: May 2022

As vehicle ownership has gone up in Pakistan in recent years, maintenance costs have also skyrocketed, particularly those of highway recovery services. It is the need of the hour to develop and promote new recovery services that are both cheap and efficient. This PR proposal is centered around the promotion of a fast, reliable, and cost-effective novel roadside assistance service for the people of Islamabad among vehicle owners and automobile mechanics. The PR campaign will be multi-pronged in approach and will generate significant brand awareness under diverse media promotion tools .
Fanon's Socio-Diagnostic and Neurosis of the Colonized: The Colonial Trauma in ‘Twilight in Delhi'
Authors: Zahra Kanwal , Bakar Muhammad Abou
Published: May 2022

The present study is focused on the marginal position of the Muslims in the Indian Subcontinent and its effects on the structuring of their psyche in Ali’s novel Twilight in Delhi. Its main concern is the analysis of neurotic behaviors of the main characters of Twilight in Delhi in the light of Fanon’s re-interpretation of Freud’s theory of psychoanalysis. The central argument of this study is that psychological problems of Muslims in a colonial situation, as shown in the novel under discussion, are not natural, but are consequences of conditions that are linked to their social and economic circumstances. Their psychological behavior shows the effects of their socioeconomic environment created by the colonizer. It is not inherently structured without being influenced by the conditions of the outer world that originates from the colonial suppression and occupation. The research is informed by Fanon’s re-interpretation of the theory of psychoanalysis in which he proposes that the psychological disorders in the outcasts or marginal in a colonial situation are effects of the social order which they find to live in. This research tends to analyze how Twilight in Delhi takes up the issue of Muslim’s marginality that results in psychological disorders. Moreover, it focuses on the circumstances or conditions, foregrounded in the novel, that lead to the psychological problems of Muslims in Twilight in Delhi
Azad Jammu and Kashmir in Pakistan's Post Eighteenth Amendment Scenario: A Critical Analysis for the Constitutional Reforms
Authors: Rahman Adnan , Gardazi Syed Mudasser Fida , Shahbaz Saqib
Published: May 2022

This paper aims at critically analyzing the existing constitutional framework in AJK. AJK is administered by Pakistan as a disputed territory. The 18th amendment brought provincial autonomy and decentralization of powers for the provinces of Pakistan. The same principle and constitutional reforms may be introduced in AJK for its constitutional empowerment. This research aims to review the existing constitutional relationships between Pakistan and AJK in the backdrop of relevant resolutions of the UN. The findings of this study are based upon the review of the existing literature and documents as well as qualitative methods based on the Laws, statutory sources, eminent works of the jurists compiled in the books, research papers and articles, and the research-based reports on the constitutional development in AJK. This study suggests concrete reforms in the Legislature, executive, and judiciary of AJK. This study can be very useful and relevant in future deliberations
A Theatrical Study of Ikram Azam's Short Peace Plays
Authors: Azim Muhammad Umer , Saleem Muhammad , Din Umar -ud -
Published: May 2022

This piece of research pursues the critical investigation of the distancing devices used in Ikram Azam’s Short Peace Plays: The Quaid at the Jinnah Road, The Two Voices, The Vicious Circle, and The Sepulture. Naïve characters with their simplistic but basic questions on the sociopolitical ailments confronting the nation alienate and orient the reader dynamically. The dialectical juxtaposition of characters, with multiple points of views, has always been a popular technique to produce the spectacular discourse. In addition to the unity of opposites, the role of the narratological analogies is well entrenched in these plays. Courts rooms and dead bodies play their role very tactfully in imparting staginess to the text. Wars and their impacts on each and every aspect of social life are not less important than other techniques of theatricality. Historical characters that remain an integral part of the unconsciousness and the conscience of the society. Memories, dreams, and histrionic words and actions also play their role to contribute to the theatrics of the data. The study is informed by Mohsen Mosilhi A. Barakat’s Theatricality of Edward Bond’s Plays (2021). The use of theatrical techniques produces a dynamic awareness of the burning issues of the Pakistani society.
Identity Crisis among Migrants after Partition of 1947: A Case Study of Daultala Gujjar Khan
Authors: Zaheer Aniqa , Chaudhry Abid Ghafoor , Ali Shagufta Hamid
Published: May 2022

An examination of human history would reveal the critical role that migration and population mobility have played in shaping the fundamental nature of human civilization today. While this may appear to be a natural process, its power to alter the social, political, and economic dynamics of both the sending and host countries, as well as important notions like "citizenship," "identification,"and "belonging,”. Upon the establishment of Pakistan in 1947, millions of Indian refugees and migrants settled in Karachi and other regions of the country, coexisting with the local people. They identified as‘mohajirs' (migrants) and have since been a part of Pakistan's lengthy process of assimilation into the multiethnic, multilingual Islamic republic. The topic of the research was "Identity Crisis among Migrants after Partition: A case study of Daultala, Gujjar Khan”. The main objective of the research was to find out how the local people consider themselves superior to migrants. The research was conducted in Daultalain the tehsil Gujjar Khan of district Rawalpindi. The methodology used in the research was descriptive.The current study was carried out using a combination of qualitative and quantitative methods,including questionnaires and interviews with a sample of 45 local respondents selected using a convenient sampling technique living in Daultala, Gujjar Khan.
Current Afghanistan Crisis: The Impact of External Factors on Internal Crisis
Authors: Khan Alamgir
Published: May 2022

This paper attempts to address some of the fundamental questions concerning the current crisis in Afghanistan. After fighting for twenty years, the US and NATO forces announced their withdrawal and the Taliban again recaptured and took over Afghanistan on August 15, 2021. The US and NATO withdrawal and recapturing of Afghanistan by the Taliban was not the ending but the beginning of a new crisis. After the US withdrawal, the new Taliban are facing multiple threats from different militant groups and the worst humanitarian crisis. The article explores how the external factors influence the internal crisis. The study demonstrates that international support and regional pressure can persuade the Taliban government to ensure fundamental rights including girls’ education. If left alone, the governance and humanitarian crisis will create space for more extremist groups who will use Afghanistan for perpetrating terrorism and will pose serious security threats to the world..
The Impact of Domestic and Foreign-Invested Enterprises Trade on Life Expectancy in China
Authors: Visas Hubert , Haq Jabbar Ul- , Khanum Sana
Published: May 2022

Health is fundamental for human well-being and economic growth and the development of an economy. Particularly, poor health has a perpetually damaging effect on the well-being of people and consequently, lowers life expectancy. Our study explores the influence of trade openness(domestic-invested enterprises (DIEs) and foreign-invested enterprises (FIEs) trade) on life expectancy in China and across gender using Chinese provincial panel data. The results reveal that trade openness significantly promotes life expectancy. We find a positive relationship between trade openness (DIEs and FIEs trade) and life expectancy in China and across gender. Our findings are robust to the inclusion of other control variables for the overall and female cases but not the male. The policy implication is that the government should open the economy more for international trade to benefit more, especially in the health sector and improve the health of its population.
Rejection of Plaint in the Light of Precedents of Superior Courts of Pakistan
Authors: Asghar Usman , Bhatti Shaukat Hussain , Adnan Sheikh Muhammad
Published: May 2022

This article delineates the dismissal of the plaint under Rule 11 Order VII, Civil Code Procedure (1908) as applied by the Superior Courts of Pakistan. The different general standards, for example, the inclination of the rightness of plaint. The valuation of the suits for court charge and locale,the obligation of the Court staff qua valuation, and prudence of the court to expand fixed time combined with various auxiliary viewpoints have likewise been examined. The most significant and summoned ground for dismissal of plaint-'banned by law' has been explained with representations zeroing in on the undertone of law and recognizing dismissal of the plaint and excusal of the suit. From there on, the outcomes of the dismissal of plaint and cures there against have additionally been brought getting looked at. The furthest point of this article closes the entire conversation.
Perception about Body Image Media Advertisements among Female Students in Twin Cities, Pakistan
Authors: Khan Qaisar , Akbar Sher , Tauseef Kiran
Published: May 2022

This study is about positive body image campaigns broadcasted on Pakistani television which have attained much attention for creating awareness about women’s body shaming. Media conveys and promotes socio-cultural values and societal stereotypes pertaining to body shape and size that create the perception of the ideal man and woman among individuals. Therefore, body image has become an important issue for one's self-esteem, and mental and physical health, especially among women. This study investigates the perception of body image media advertisements among female students in twin cities, Pakistan. More specifically, the study analyzes six selected media advertisement campaigns displayed on TV channels. All these selected media campaigns share one common motive i.e. awareness of body positivity. The selected campaigns have been launched by different brands through a series of video advertisements to promote their products/collections during the last five years. The study applied a quantitative approach to obtain the opinions of N=282 Pakistani female students from 5 universities. Results were analyzed through descriptive statistics. The results indicated that the selected advertisement campaigns possessed effective characteristics.
Analyzing the Head Teacher and School Performance with the Lens of Head Teachers' Qualification
Authors: Anwar Muhammad Nadeem , Parveen Abida , Rizwan Khaliq
Published: May 2022

It is assumed that the qualification plays an important role in performing any task. This study was carried out to investigate the performance of schools and head-teachers in concern with head teacher's qualification. The performance of head-teachers was measured as viewed by their teachers so secondary school teachers were the source of data for this study. The population was divided into two strata based on levels of qualification. It was descriptive-cum-correlational survey and a self-developed questionnaire was administered to 384 teachers to solicited information about the performance of their head-teachers in different administrative tasks. Descriptive statistics and Mann-Witney U-test was used to compare two groups' means to test the hypothesis. Analysis revealed that in the majority of administrative tasks (seven out of ten) the performance of head-teachers who had more than 16-yearsqualification was significantly better and their school results were also found good than their counterpart. Both the hypotheses were rejected and it could be gleaned that high qualifications of head-teachers were effective because they are good in administering the tasks that augmented towards better school performance.
Human Capital and Foreign Remittances in Pakistan
Authors: Nadeem Muhammad Yasir , Cheema Ahmed Raza
Published: May 2022

This study analyzes the effects of foreign remittance on human capital by using the pooled data collected from HIES data sets, from 1998/99 to 2018/19. Two proxies (e.g., 1- mean years-of-schooling with age equal to 15 years and above, 2- mean years-of-schooling with age equal to 25 and above) are used for human capital. The panel data techniques, like Fixed effect,Random effect model, GLS regression, and Panel corrected standard error regression, are used. The results show a significant positive relationship between human capital measured in terms of both proxies and foreign remittances in overall Pakistan, but human capital in terms of the first proxy has a statistically significant association with foreign remittances in an urban and rural area, in terms of the second proxy, significant in urban, but not in rural areas. Per-capita-income has statistically significant positive effects on human capital in terms of both proxies in rural areas but does not have a significant effect in urban areas. It is recommended that the Government should formulate policies that can maximize the inflow of foreign remittances in Pakistan.
Prevent Road Accident using Machine to Machine (M2M) Learning
Authors: Taibu
Published: May 2022

The number of road casualties is steadily rising, while the age of driverless vehicles on the road is rapidly coming. Machine-to-machine (M2M) communication and the use of Big Data created by M2M communication have enormous promise for improving road safety. A training dataset-less Deep Learning strategy that uses only a safety model and optimizes it sequentially through M2M learning over time can prevent a lack of suitable Knowledge Base while also improving the capacity to handle unpredictable scenarios. The article outlines an M2M learning model based on in-vehicle sensors that can be used to reduce traffic accidents.
­The Scientific Approach of The Indonesian 2013 Curriculum: A Comparison with OtherActive Learning Strategies in Mathematics
Authors: Muhammad Rosida Rakhmawati , Lawson Duncan , Aslam Farzana , Crawford Megan
Published: May 2022

The Indonesian 2013 curriculum is an improvement on the previous curriculum, namely the Education Unit Level Curriculum (KTSP). The implementation of the 2013 curriculum strongly emphasizes a Scientific Approach with student-centred learning to prepare Indonesian citizens to have the ability to live as individuals and citizens who are productive, creative, and innovative. The Scientific Approach is a learning process designed so that students actively construct concepts and principles through the stages of observing, asking, exploring, associating, and communicating. The purpose of this study is to compare the principles of the Scientific Approach of the 2013 curriculum with four different active learning strategies, namely Discovery Learning (DL); Inquiry-Based Learning (IBL); Problem-Based Learning (PBL) and Realistic Mathematics Education (RME). The result of this study is the recommendation of a dynamic modification of the Scientific Approach in the 2013 curriculum.
Організація спільної роботи із ресурсами проектів у SageMathCloud
Authors: Шишкіна Марія Павлівна , Шокалюк Світлана Вікторівна , Попель Майя Володимирівна
Published: May 2022

Організувати спільну роботу з ресурсами SageMathCloud-проекту можна або на рівні окремо взятого ресурсу, зокрема робочого аркушу (*.sagews), або на рівні проекту в цілому.
Використання сервісів SageMathCloud для організації і підтримування спільної роботи студентів
Authors: Шишкіна Марія Павлівна , Шокалюк Світлана Вікторівна , Попель Майя Володимирівна
Published: May 2022

Висвітлено актуальні питання застосування хмаро орієнтованих систем для організації і інформаційно-технологічного підтримування спільної діяльності студентів у процесі опанування математичних дисциплін, що є суттєвою умовою підвищення ефективності навчальної взаємодії. Обґрунтовано доцільність запровадження методики використання SageMathCloud у навчанні наукових і науково-педагогічних кадрів з метою більш активного поширення інноваційних підходів, форм і методів навчання у сучасному інформаційно-освітньому середовищі вищого навчального закладу.
Професійні компетенції фахівців у галузі інформаційних технологій
Authors: Соловйов Володимир Миколайович , Мінтій Ірина Сергіївна
Published: May 2022

Стаття присвячена стандартизованим вимогам до студентів, спрямованих на виконання професійно-орієнтованих завдань у галузі інформаційних технологій. Наведений компетентнісно-орієнтований курикулум містить опис професійних компетентностей в галузі інформаційних технологій, згрупованих у 14 категорій.
Prediction of financial time series with the technology of high-order Markov chains
Authors: Соловйов Володимир Миколайович , Saptsin Vladimir , Chabanenko Dmitry
Published: May 2022

In this research the technology of complex Markov chains, i.e. Markov chains with a memory is applied to forecast the ﬁnancial time-series. The high-order Markov chains can be simpliﬁed to ﬁrst-order ones by generalizing the states in Markov chains. Considering the *generalized state* as the sequence of states makes a possibility to model high-order Markov chains like ﬁrst-order ones. The adaptive method of deﬁning the states is proposed, it is concerned with the statistic properties of price returns. The algorithm of prediction includes the next steps: (1) Generate the hierarchical set of time discretizations; (2) Reducing the discretiza- tion of initial data and doing prediction at the every time-level (3) Recurrent conjunction of prediction series of diﬀerent discretizations in a single time-series. The hierarchy of time discretizations gives a possibility to review long-memory properties of the series without increasing the order of the Markov chains, to make prediction on the diﬀerent frequencies of the series. The technology is tested on several time-series, including: EUR/USD Forex course, the World’s indices, including Dow Jones, S&P 500, RTS, PFTS and other.
Теоретичні проблеми моделювання складних економічних систем
Authors: Соловйов В. М.
Published: May 2022

Стає зрозумілим, що нездатність традиційних методів передбачення і попередження небажаних явищ свідчить про системну кризу економічної науки. Все більше дослідників схиляються до думки, що глобальних економічних криз можна в майбутньому уникнути, якщо використовувати фізичні підходи до моделювання економічних процесів, змінивши при цьому систему мислення економістів і їх підготовку. Такий підхід сьогодні називається еконофізикою.
Кількісні методи оцінки складності в прогнозуванні соціально-економічних систем
Authors: Соловйов В. М. , Соловйова К. В.
Published: May 2022

The features of the complexity concept in social and economic systems. Shown that the economic paradigm of complexity theory is an alternative in volatile dynamics of the global economy. Information and fractal measures of complexity used to analyze comparative dynamic complexity of systems in the current global financial crisis.
Професійні компетентності вчителя інформатики
Authors: Мінтій І. С.
Published: May 2022

У статті проаналізовано структуру професійних компетентностей вчителя інформатики та розкрито зміст її складових.
Засоби формування у студентів педагогічних університетів компетентності в програмуванні на основі функціонального підходу
Authors: Мінтій І. С.
Published: May 2022

В статті обґрунтовано вибір функціонального підходу до навчання програмування, проаналізовано зміни в методичній системі навчання, спричинені компетентнісним підходом в освіті та функціональним підходом у навчанні програмування та детально розглянуті засоби методичної системи формування у студентів педагогічних університетів компетентності в програмуванні на основі функціонального підходу.
Експериментальне дослідження ефективності формування у студентів педагогічних університетів компетентності в програмуванні на основі функціонального підходу
Authors: Мінтій І. С.
Published: May 2022

Висвітлено результати експериментального дослідження ефективності формування у студентів педагогічних університетів компетентності в програмуванні на основі функціонального підходу.
Засоби реалізації чисельних методів розв’язування нелінійних рівнянь з однією змінною
Authors: Мінтій І. С. , Шокалюк С. В.
Published: May 2022

У статті наведено методичні вказівки до лабораторного заняття на тему «Розв’язування нелінійних рівнянь з однією змінною» курсу «Обчислювальна математика» для студентів фізико-математичного та природничого факультетів педагогічних ВНЗ з використанням хмаро орієнтованих засобів. Проаналізовано етапи відокремлення коренів рівняння та уточнення методами половинного ділення, хорд і дотичних з визначеною точністю. Описано сутність методів та наведено зразки виконання всіх етапів завдання за допомогою обраних засобів ІКТ – електронних таблиць (ЕТ) Google та системи комп’ютерної математики (СКМ) Sage. Так, для графічного відокремлення коренів і обчислення значення функції та її другої похідної (у методі дотичних) пропонується використання інструментарію СКМ Sage, для уточнення наближених значень коренів – ЕТ Google. Розв’язування одного рівняння трьома способами сприяє порівнянню швидкості збіжності, а використання декількох засобів ІКТ, у тому числі й хмаро орієнтованих, – розвитку інформатичної компетентності (як предметної, так і ключової). І, як результат, для вирішення конкретної прикладної задачі, моделлю якої є нелінійне рівняння з однією змінною, студент здійснює вибір методу і засобу з урахуванням їх переваг і недоліків за певних умов.
Зворотній пірамідальний розклад растрових зображень
Authors: Юрко О.В. , Юрко Ю.В.
Published: May 2022

Сегментування та розклад зображень на фрагменти – часто використовуваний прийом при кодуванні та стисненні растрових зображень. Це дозволяє зробити математичні методи обробки більш алгоритмічними та більш простими у реалізації, де до них буде застосовано менше обмежень та вимог. Основним підходом до вирішення задач розкладу є застосування класичних методів кліткового кодування, пірамідального розкладу та побудова квадро-дерев. Усі ці методи використовуються у таких розповсюджених форматах, як JPG, MPG, DJVU, PDF та інші.
Mining Engineers Training in Context of Innovative System of Ukraine
Authors: Бакум З. П. , Ткачук В. В.
Published: May 2022

The paper clarifies the process of a mining engineer training in terms of the innovation system of Ukraine. The authors analyze a number of normative documents concerning innovative activity in Ukraine in general and mining business in particular. In the process of implementation of innovations into mining industrial complex urgent problems are defined. The methodology of information and communication technologies (electronic, distance and mobile studies) usage in engineers training within the conditions of university education is offered. It is marked that the worked out methodology finds its practical introduction: e-learning involves creation of the portal "Electronic mentor"; distance learning is presented in the study of professional disciplines as an example of the course "Сomputer Technologies in Mining"; mobile learning is considered as an example of discipline "Computer Science and Engineering".
Current Approaches to the Training of Mining Engineers
Authors: Ступнік М. І. , Моркун В. С. , Бакум З. П.
Published: May 2022

In the article the main current approaches to the training of mining engineers were reviewed. Attention were focused on the person-centered, competency-based, systematic and problem-based approaches. Competences that should be formed in the future mining engineers (personal and social, general scientific, instrumental, general professional, special professional) were defined.
Наслідки «Великого терору» 1937–1938 рр. в українському селі
Authors: Романець Наталя Радомирівна
Published: May 2022

У статті досліджується вплив «великого терору» на соціально-економічні процеси в українському селі.
«Шкідницька лінія» у репресивній політиці радянської влади в українському селі за доби «великого терору» (1937–1938 рр.)
Authors: Романець Наталя Радомирівна
Published: May 2022

Досліджено репресивну компанію з боротьби із шкідництвом в аграрному секторі України, як складову «великого терору» 1937-1938 рр. На основі аналізу документів архіву Служби безпеки України, що вперше вводяться до наукового обігу, визначено особливості, механізми, цілі карально-репресивних заходів влади.
Роль репресій у боротьбі з селянським опором в Україні (1927-1929 рр.)
Authors: Романець Наталя Радомирівна
Published: May 2022

Досліджено роль репресій у боротьбі з селянським опором в Україні у 1927-1929 рр.
Боротьба зі шкідництвом в аграрному секторі Дніпропетровщини як складова «Великого терору» 1937-1938 рр.
Authors: Романець Наталя Радомирівна
Published: May 2022

Досліджено репресивну кампанію по боротьбі зі шкідництвом в аграрному секторі Дніпропетровщини як складова «великого терору» 1937–1938 рр. На основі аналізу документів архіву Служби безпеки України, що вперше вводяться до наукового обігу, визначено особливості, механізми, цілі карально-репресивних заходів влади.
Репресії як інструмент забезпечення інформаційної блокади українського села в умовах Голодомору 1933 р.
Authors: Романець Наталя Радомирівна
Published: May 2022

Досліджено репресії як інструмент забезпечення інформаційної блокади українського села в умовах Голодомору 1933 р.
Давній Китай (з досвіду самостійної роботи учнів 6 класу з підручником)
Authors: Комаров Володимир Олексійович
Published: May 2022

Висвітлено особливості вивчення історії давнього Китаю (з досвіду самостійної роботи учнів 6 кл. з підручником).
El humanismo cristiano en perspectiva axiológica
Authors: Acevedo Gómez Willmar de Jesús , Arboleda Aristizabal Darío Fernando , Rodríguez Ramírez Juan Gabriel , Serna Collazos Víctor Hugo , López Soto José Helio
Published: May 2022

Este capítulo confronta elementos esenciales de los currículos de tres universidades católicas colombianas; se revisan sus perspectivas epistemológica, pedagógica y axiológica a través de la metodología de análisis de contenido. Los resultados muestran cómo la axiología, que actúa como horizonte amplio a través del cual el estudiante repiensa la realidad de acuerdo con lo que estima o desestima, fortalece el saber ser y posibilita el ordenamiento de su escala de valores. Finalmente, en dicha escala el estudiante encuentra bases sólidas a partir de las cuales puede ser responsable de las verdades o principios sobre las cuales edifica su propia existencia
Prácticas artísticas y procesos de inclusión social con jóvenes sordos del Proyecto para Niños, Niñas y Jóvenes en Situación de Discapacidad, Cognitiva, Auditiva y Visual de la Fundación Colsalud y Comfamiliar
Authors: Londoño Marín Mario Fernando , Zuluaga Duque María Jaqueline , Guapacha Martínez Albán Mauricio , Reinosa Osorio Paola Andrea , Gómez Gallego John James
Published: May 2022

La presente investigación cualitativa inscrita en el enfoque fenomenológico, análisis reflexivo, tiene como objetivo describir y analizar cómo las prácticas artísticas facilitan los procesos de inclusión social en la población sorda del proyecto de formación musical para niños y jóvenes en situación de discapacidad cognitiva, auditiva y visual de la ciudad de Pereira. Es así como da cuenta, de cómo especialmente la música, facilita el reconocimiento y la inclusión de los sordos en la sociedad, a través de su trasegar en el proceso de formación en el arte, donde desarrolla sus capacidades, habilidades y potencialidades, resignificando sus modos de existir y habitar el mundo con los otros. Sin embargo, es preciso que la comunidad oyente se inquiete, conozca y vincule el LSC dentro de su cotidianidad, para lograr una integración entre sordos y oyentes, ya que el desconocimiento y el desinterés de la diversidad funcional, ha despuntado en barreras de diversa índole siendo la comunicación fragmentada, una de las razones que impiden la inclusión de los sordos en la sociedad
Hedychium gardnerianum Sheppard ex Ker Gawl (Zingiberaceae), nueva especie invasora en las islas Canarias
Authors: de la Rosa Padilla Alberto , Martín Osorio Victoria Eugenia , Wildpret De La Torre Wolfredo
Published: May 2022

The occurrence and distribution of the invasive species Hedychium gardnerianum Sheppard ex Ker Gawl. in the Rural Park of Anaga, Tenerife, is reported in this paper. The literature about this taxon has been reviewed. This species affects priority Habitats of the Nature 2000 network. In order to understand more about the dynamic of this taxon in the Canary Islands and manage this natural park, a distribution map using Geobotanic Information Systems (GBOTIS) has been made. New sheets of the collected material have been added to the herbarium TFC (University of La Laguna). Information about the ecology, ways of reproduction, dispersal, management practice and eradication carried out in other areas, have been gathered to choose the best way to manage the populations enabling control and if possible, removing this species in this protected natural area, according to the projected expansion in the implemented monitoring model
Aportación al estudio de las comunidades invernales de Resedo lanceolatae-Moricandion en la península de Jandía, Fuerteventura, con descripción de una nueva asociación
Authors: Scholz Stephan , Martín Osorio Victoria Eugenia , Wildpret De La Torre Wolfredo
Published: May 2022

Therophyte communities of the phytosociological alliance Resedo lanceolatae-Moricandion are studied in Jandía, Fuerteventura. The presence of four communities was detected, two of which are described in this paper: Astragalo handiense-Mattioletum bolleanae and the community of Asphodelus tenuifolius and Aizoon canariense. Of the remaining two, Bupleuro semicompositi-Mairetetum microspermae is recorded for the first time for Fuerteventura.
O jeziku kajkavskoga pjesništva Nadice Kološa
Authors: Kuzmić Boris
Published: May 2022

U radu se analizira jezik kajkavske pjesničke zbirke Ti se nedaj zaboravu (2018.) autorice Nadice Kološa (1951. g.). Analiza će pokazati u kojoj mjeri autoričin suvremeni kajkavski književni jezik uključuje dijakroniju (poznavanje jezika stare kajkavske književnosti) i sinkroniju (suvremene turopoljske govore, pogotovo ogulinečki govor, čija je autorica izvorna govornica).
Cost-forced and repeated selective information minimization and maximization for multi-layered neural networks1
Authors: Kamimura Ryotaro
Published: May 2022

The present paper aims to propose a new information-theoretic method to minimize and maximize selective information repeatedly. In particular, we try to solve the incomplete information control problem, where information cannot be fully controlled due to the existence of many contradictory factors inside. For this problem, the cost in terms of the sum of absolute connection weights is introduced for neural networks to increase and decrease information against contradictory forces in learning, such as error minimization. Thus, this method is called a “cost-forced” approach to control information. The method is contrary to the conventional regularization approach, where the cost has been used passively or negatively. The present method tries to use the cost positively, meaning that the cost can be augmented if necessary. The method was applied to an artificial and symmetric data set. In the symmetric data set, we tried to show that the symmetric property of the data set could be obtained by appropriately controlling information. In the second data set, that of residents in a nursing home, obtained by the complicated procedures of natural language processing, the experimental results confirmed that the present method could control selective information to extract non-linear relations as well as linear ones in increasing interpretation and generalization performance.
A hybrid crossover multi-agent multi-objective evolutionary algorithm and its application in microgrid operation optimization
Authors: Liu Liheng , Zhang Dongliang , Wang Jinping , Yan Jin
Published: May 2022

The power generation industry needs to adopt renewable energy so as to reduce the utilization of fossil energy and pollution emission. In renewable energy power generation, microgrid operation optimization needs to consider multiple objectives such as economy and environmental protection, which is a multi-objective optimization problem. Aiming at the multi-objective optimization problem, based on the Pareto optimal concept, a hybrid crossover multi-agent multi-objective evolutionary algorithm is proposed and applied to the multi-objective optimization problem of microgrid systems, in which the economical cost and environmental protection are considered. The simulation results under three operating conditions show that compared with the classical NSGA-â¡ algorithm, the proposed algorithm can obtain higher quality Pareto optimal solution in a shorter time. The efficiency of the proposed algorithm in this problem is higher than that of the classical NSGA-â¡ algorithm. It can provide a higher quality solution for the optimal operation of a microgrid.