bluuebunny/crossref_metadata_2025 huggingface dataset:
Ser e estar em um mundo pandêmico: marcas da Covid-19 na subjetividade
Authors: Fonseca Débora Cristina
Published: June 2021

Apresentamos um ensaio reflexivo, com base nos pressupostos sócio-históricos de conceituação de personalidade e identidade. Nessa perspectiva, a compreensão de qualquer fenômeno só pode ocorrer em sua totalidade e materialidade, em seu contexto histórico e social. Dessa forma, analisamos as marcas da pandemia, da Covid-19 e do isolamento social, na constituição humana; e de modo mais específico, no ser e estar no mundo pandêmico, imerso em contradições e potencialidades. Indicamos aspectos contraditórios que perpassam essa vivência e os modos como afetam subjetivamente cada um, nas dimensões coletiva e particular, em contextos diferenciados, entre eles: negação e medo; confiança e fé; barbárie e cuidado; necessidade e empoderamento. Para finalizar, apontamos a dimensão ético-política como caminho de ressignificação do mundo pandêmico e dos modos de nele ser e estar, pelo implicar-se solidariamente. Nesse caminho, refletir as possibilidades de compreensão da vivência humana que respeite a dignidade humana em suas diferentes dimensões.
 
Subjective individual and social marks in the being as
a result from the Covid-19 global pandemic
We present a reflective essay, based on the socio-historical assumptions of conceptualization of personality and identity. In this perspective, the understanding of any phenomenon can only occur in its totality and materiality, in its historical and social context. In this way, we analyzed the marks of the Covid-19 pandemic and of social isolation, in the human constitution; and more specifically, in being in the pandemic world, immersed in contradictions and potentialities. We indicate contradictory aspects that permeate this experience and the ways in which they subjectively affect each one, in the collective and particular dimensions, in different contexts, among them: denial and fear; trust and faith; barbarism and care; need and empowerment. To conclude, we point out the ethical-political dimension as a way of giving new meaning to the pandemic world and of the ways of existing as personal and social beings in it, by getting involved in solidarity. In this way, we invite to reflect the possibilities of understanding human experience that respects human dignity in its different dimensions.

Keywords: Subjectivity. Pandemic. Human formation. Ethical-political suffering.
Implementing global citizenship education policy: The bargaining process of NGOs in some European Countries
Authors: Tarozzi Massimiliano
Published: June 2021

This research looked at the growing space that Global Citizenship Education (GCE) is gaining in educational policy worldwide, and at the role Non-Governmental Organizations (NGOs) played in GCE agenda setting and policy implementation. Based on a comparative policy analysis carried out in 10 European countries, the political agency of NGOs was explored, underlining opportunities, tensions, and challenges, especially in their contribution to national strategies to integrate GCE into national educational systems.
An Intelligent System to Enhance Visually-Impaired Navigation and Disaster Assistance using Geo-Based Positioning and Machine Learning
Authors: Liang Wenhua , Rico Ishmael , Sun Yu
Published: June 2021

Technological advancement has brought many the convenience that the society used to lack, but unnoticed by many, a population neglected through the age of technology has been the visually impaired population. The visually impaired population has grown through ages with as much desire as everyone else to adventure but lack the confidence and support to do so. Time has transported society to a new phase condensed in big data, but to the visually impaired population, this quick-pace living lifestyle, along with the unpredictable natural disaster and COVID-19 pandemic, has dropped them deeper into a feeling of disconnection from the society. Our application uses the global positioning system to supportthe visually impaired in independent navigation, alerts them in face of natural disasters, and remindsthem to sanitize their devices during the COVID-19 pandemic.
FindThatQuote: A Question-Answering Web-based System to Locate Quotes using Deep Learning and Natural-Language Processing
Authors: Ji Nathan , Sun Yu
Published: June 2021

The digital age gives us access to a multitude of both information and mediums in which we can interpret information. A majority of the time, many people find interpreting such information difficult as the medium may not be as user friendly as possible. This project has examined the inquiry of how one can identify specific information in a given text based on a question. This inquiry is intended to streamline one's ability to determine the relevance of a given text relative to his objective. The project has an overall 80% success rate given 10 articles with three questions asked per article. This success rate indicates that this project is likely applicable to those who are asking for content level questions within an article.
Hiding Data in Plain Sight: Towards Provably Unbreakable Encryption with Short Secret Keys and One-Way Functions
Authors: Digulescu Mircea-Adrian
Published: June 2021

It has long been known that cryptographic schemes offering provably unbreakable security exist, namely the One Time Pad (OTP). The OTP, however, comes at the cost of a very long secret key - as long as the plain-text itself. In this paper we propose an encryption scheme which we (boldly) claim offers the same level of security as the OTP, while allowing for much shorter keys, of size polylogarithmic in the computing power available to the adversary. The Scheme requires a large sequence of truly random words, of length polynomial in the both plain-text size and the logarithm of the computing power the adversary has. We claim that it ensures such an attacker cannot discern the cipher output from random data, except with small probability. We also show how it can be adapted to allow for several plain-texts to be encrypted in the same cipher output, with almost independent keys. Also, we describe how it can be used in lieu of a One Way Function.
Web Scraper Utilizes Google Street view Images to Power a University Tour
Authors: Sun Peiyuan , Sun Yu
Published: June 2021

Due to the outbreak of the Covid-19 pandemic, college tours are no longer available, so many students have lost the opportunity to see their dream school’s campus. To solve this problem, we developed a product called “Virtourgo,” a university virtual tour website that uses Google Street View images gathered from a web scraper allowing students to see what college campuses are like even when tours are unavailable during the pandemic. The project consists of 3/4 parts: the web scraper script, the GitHub server, the Google Domains DNS Server, and the HTML files. Some challenges we met include scraping repeated pictures and letting the HTML dropdown menu jump to the correct location. We solved these by implementing Python and Javascript functions that specifically target such challenges. Finally, after experimenting with all the functions of the web scraper and website, we confirmed that it works as expected and can scrape and deliver tours of any university campus or public buildings we want.
Rational Mobile Application to Detect Language and Compose Annotations: Notespeak App
Authors: Ma Yingzhi , Sun Yu
Published: June 2021

Students in international classroom settings face difficulties comprehending and writing down data shared with them, which causes unnecessary frustration and misunderstanding. However, utilizing digital aids to record and store data can alleviate these issues and ensure comprehension by providing other means of studying/reinforcement. This paper presents an application to actively listen and write down notes for students as teachers instruct class. We applied our application to multiple class settings and company meetings, and conducted a qualitative evaluation of the approach.
Effects of compaction, moisture and depth on the parameters of the kostiakov equation
Authors:   Universidad de Oriente, Núcleo Monagas, Departamento de Ingeniería Agrícola Campus Los Guaritos, Maturín, Estado Monagas, Venezuela., Hossne García Américo , Méndez Jesús ,   Universidad de Oriente, Núcleo Monagas, Departamento de Ingeniería Agrícola Campus Los Guaritos, Maturín, Estado Monagas, Venezuela, Smith I.J. ,   Universidad de Oriente, Núcleo Monagas, Departamento de Ingeniería Agrícola Campus Los Guaritos, Maturín, Estado Monagas, Venezuela., Velázquez P ,   Universidad de Oriente, Núcleo Monagas, Departamento de Ingeniería Agrícola Campus Los Guaritos, Maturín, Estado Monagas, Venezuela, Leiva L.M. ,   Universidad de Oriente, Núcleo Monagas, Departamento de Ingeniería Agrícola Campus Los Guaritos, Maturín, Estado Monagas, Venezuela., Gil Alexander ,   Universidad de Oriente, Núcleo Monagas, Departamento de Ingeniería Agrícola Campus Los Guaritos, Maturín, Estado Monagas, Venezuela.
Published: June 2021

This report consisted of studying the effects caused by the soil physical characteristic, in the presence of wetness variations and structures-texture fluctuations, to the Kostiakov constants. The objectives were to investigate the effects of wetness, soil depth, and compaction on the Kostiakov constants “a”, and “b”. The experimental unit consisted of nine polyvinyl cylinders. Statistical analysis under a randomized block design with three replications and three factors: wetness with five levels, soil depth (0-15, 15-30 and 45-60) and compaction with three levels (0, 13 and 26 blows). The relation between the instantaneous infiltration versus compaction and bulk density were inversely proportional. The parameter “a” influenced infiltration more than “b”. Soil texture and structure influenced “b” more than wetness. Wetness influenced “a” more than compaction and soil depth. Kostiakov parameters exposed physical relations to soil texture and structure.
Synthesis of Ag-TiO2/perlite composite for the photodegradation of methylene blue under solar light irradiation
Authors: Pham Xuan Nui  , Nguyen Thi Hoa  , Nguyen Trung Tien  , Le Huu Tai  , Tran Thi Van Thi
Published: June 2021

In this research, photocatalytic materials of TiO2, Ag-TiO2, Ag-TiO2/perlite were synthesized by the sol-gel method. By combining the photocatalytic activity between Ag-TiO2 and Perlite mineral, the Ag-TiO2/perlite composite has overcome the disadvantages of pristine TiO2, such as high band gap energy, low light utilization and easy recombination of electrons and holes. The synthesized samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), nitrogen adsorption-desorption isotherm, UV-vis diffuse reflectance spectroscopy (UV-vis DRS). The photocatalytic activity of the samples was tested for degradation of methylene blue (MB) under solar light irradiation. Photodegradation studies revealed a 95% removal of MB dye via the synthesized Ag-TiO2/perlite after 150 min of irradiation. Reusability of this hybrid photocatalyst system was tested and only a 3% decrease was observed after four cycles.
PRODUCTION OF LIME-AMMONIUM NITRATE BASED ON CHALK, NITRATE AND AMMONIUM SULFATE
Authors:   Tashkent State Technical University, Rasulov O , Mamataliyev A , Dadaxodjaeva M , Namazov Sh , Beglov B
Published: June 2021

The article studies the process of obtaining carbonate-ammonium nitrate (CAN) based on the mixing of melt ammonium nitrate (NH4NO3) with chalk (СаСО3) and ammonium sulfate (NH4)2SO4). For the granulation of nitrate-sulfate-carbonate melt the prilling method is applied using a granulation tower. Determined the composition and properties of new types of fertilizers. It is shown that with the ratio NH4NO3 : СаСО3 : (NH4)2SO4 = 100 : 24 : 1 the product contains 28,03% N, SO3 – 0,50%, 10% СаО and has a granule strength of 6,03 MPa, which is much higher than the strength of pure NH4NO3 granules (1,32 MPa). Porosity and absorption of pure AN granules is 22,0% and 4,82 g. With an increase in the proportion of chalk and ammonium sulfate to the NH4NO3 : СаСО3 : (NH4)2SO4 = 100 : 24 : 1 ratio, the porosity and absorbency of the LAN granules is 6,11% and 2,57g, respectively. It was revealed that the use of the (NH4)2SO4, СаСО3 additive in the NH4NO3 melt at a mass ratio of NH4NO3 : СаСО3 : (NH4)2SO4 = from 100 : 2 : 0,5 to 100 : 58 : 2 allows to increase the strength and temperature of the onset of decomposition of the nitrate granules by 2-6,7 and 1-1,3 times and reduce the porosity by 2,7-4,8 2 times.
COMPUTATIONAL DESIGN OF NONLINEAR STRESS-STRAIN OF ISOTROPIC MATERIALS
Authors:   Tashkent State Technical University, Polatov A , Ikramov Akhmat , Razmukhamedov D
Published: June 2021

The article deals with the problems of numerical modeling of nonlinear physical processes of the stress-strain state of structural elements. An elastoplastic medium of a homogeneous solid material is investigated. The results of computational experiments on the study of the process of physically nonlinear deformation of isotropic elements of three-dimensional structures with a system of one- and double-periodic spherical cavities under uniaxial compression are presented. The influence and mutual influence of stress concentrators in the form of spherical cavities, vertically located two cavities and a horizontally located system of two cavities on the deformation of the structure are investigated. Numerical algorithms have been developed for solving the problems of physically nonlinear deformation of structures made of structural materials, which make it possible to effectively use the capabilities of computer technology. The optimal parameters of computational experiments on the construction and calculation of structures made of fibrous composite materials using a specialized software package have been determined.
ERRORS OF UNIVERSAL CONTACTLESS CONVERTERS OF MONITORING AND CONTROL SYSTEMS FROM EXTERNAL MAGNETIC FIELDS
Authors:   Tashkent State Technical University, Plakhtiev A , Gaziev Gayratjon , Meliboev Yahyojon , Doniyorov Odil
Published: June 2021

In communication and communication devices, power equipment, relay protection and automation terminals, in the electric power industry of "smart" cities and homes, in industry, in railway transport, microprocessor-based relay protection and automation devices, distributed generation installations, including renewable energy sources, and electricity storage, as well as "intelligent" automated information and measurement systems are beginning to be used. Contactless converters of direct and alternating currents of control and control systems are widely used in them. Their disadvantages are a narrow range of controlled currents, large dimensions and weight. Therefore, it is important to eliminate them. The paper discusses the general principles of construction of contactless converters of large direct currents, the main requirements for them, and shows the results of the development of one of the options proposed by us, universal contactless magneto-modulation converters of large direct currents with an extended range for various control and control systems. They differ from the known ones by an extended controlled range with small dimensions and weight, and increased accuracy and sensitivity. The converter has a simple and technological design with low material consumption and cost, and can control large direct currents, as well as alternating currents, without contact. The paper considers the errors from external magnetic fields of universal contactless converters of control and control systems. It is shown that the error from the external magnetic field does not exceed 0.08% if the number of sections of the measuring winding is even and with their symmetrical arrangement, and with their even increase-the error decreases. At the same time, the developed contactless converters can be widely used in industry, metallurgy, railway transport, agriculture, water and farming, as well as in the electric power industry of “smart” cities and homes and for checking electric meters at the place of their installation.
ALGORITHMS FOR SYNTHESIS OF DISCRETE CONTROLLERS IN NONLINEAR CONTROL SYSTEMS WITH DELAY
Authors:   Tashkent State Technical University, Mallayev Alisher , Xusanov Suban
Published: June 2021

Algorithms for the synthesis of discrete controllers in nonlinear control systems, taking into account the delay, have been proposed. The synthesized vector controller provides a solution to the control problem, for example, the translation of the image point of a closed system from arbitrary initial conditions to the origin of the phase space coordinates. Built on the basis of a series-parallel set of invariant manifolds, the dynamic discrete controller ensures the fulfillment of the specified technological requirements, the asymptotic stability of a closed discrete-continuous system, and has the property of predicting the behavior of the system after sampling. These algorithms have made it possible to effectively solve the problems of synthesis of discrete controllers, taking into account the delay in process control systems.
Students' perceptions towards using an e-learning tool, Tax-Tim, as a teaching and learning method in Taxation 1 syllabus
Authors:   , Sheik-Essop Andre
Published: June 2021

The expanding world of technology has extended into the education space through employers’ needs regarding graduates’ technology attributes. To keep abreast of the trends of technology adoption in education, particularly blended theory and technology learning and to provide a basis for practical teaching and learning. The need for continued research in this area has arisen. The purpose of the research is to investigate students’ perceptions of using an e-learning, e-filing tool to determine their attitudes towards acceptance of using technology and the benefits and challenges of e-learning tool, Tax-Tim. The intention of the assessment is to investigate students’ ability to apply the theoretical underpinnings of the Taxation 1 syllabus to an online simulation of the South African Revenue Service (SARS) efiling system. The e-learning tool chosen was Tax-Tim which simulates a SARS efiling tool and is assessed by an independent company called Tax-Tim. The research defined three objectives. The first research objective was addressed by hypotheses developed using the theoretical framework of the Technology Acceptance model (TAM) developed by Davis (1989). To be able to explain user acceptance of new e-learning technology using the antecedents of the TAM, constructs used included perceived usefulness (PU), perceived ease of use (PEOU), Attitude towards (ATT) and behavioural intention (BI) with external variable computer self-efficacy. The second objective explored the extent of effectiveness of using Tax-Tim as a case study e-learning tool. The third objective was to investigate the extent to which Tax-Tim worked together with determining the benefits and challenges of the e-filing simulation tool, Tax-Tim, that the students identified. Descriptive statistics highlighted that students mostly agreed that Tax-Tim was an effective tool and added value to their experience of an e-learning tool. Additionally, English second language students found Tax-Tim to be more helpful than English language students. Four hypotheses, H3, H4, H6 and H7 positively supported the TAM model. Alternatively, three hypotheses, H1, H2 and H5 did not contribute to the TAM model. CSE was rejected as positively supporting the hypothesis. The research could be used as a basis for e-learning technology adoption at Durban University of Technology and using e-learning for a blended learning approach.
III. SELİM DÖNEMİNDE EVRAK SAHTECİLİĞİ
Authors: GÜNGÖR YADİ Emine
Published: June 2021

Evrakta sahtecilik suçu daha önceki dönemlerde olduğu gibi III. Selim döneminde de yaşanmıştır. Sahtesi yapılan evraklar daha çok ferman, berat, i‘lâm, tezkire, hüccet, temessük, mürâsele, mülâzemet, defter ve mektuplardı. Makam ve mevki sahibi olma, haksız kazanç elde etme, görevini iyi yapan bir kişiye iftira atma, kişilerin miras hakkını almasına engel olma, kişiler arasında kavga çıkarmak gibi amaçlarla yapılmıştır. Evrak sahteciliğinde kullanılan yöntemler arasında mühür kazımak, belge üzerinde oynama yapmak, yetkili kişilerden rüşvet karşılığında belge almak ve yalancı şahit göstermek söylenebilir. Evrak sahteciliğinin büyük oranda devlet memurları tarafından yapıldığı anlaşılmaktadır. Kısmen de olsa halktan kişilerinde sahteciliğe başvurduğu görülmüştür. Evrakta sahteciliğin önüne geçebilmek amacıyla sahtecilik yapanlara belli başlı cezalar verilmiştir. Bu kişiler sürgün, kalebend, idam edilmiş ve tomruğa konulmuştur. Evrak sahteciliği üzerine yaptığımız bu çalışmada III. Selim döneminde meydana gelen evrakta sahtecilik suçlarını, bu sahteciliğin ne gibi asayiş problemlerine yol açtığı, devletin bu problemden kurtulmak adına ne gibi önlemler aldığı ve cezalar uyguladıkları ortaya konulmuştur.
Modern Azerbaycan şiirinin bir parçası olan rap türünün sorunları, özellikleri ve sanatsal dili
Authors: ŞERİFOVA Salide
Published: June 2021

Azerbaycan toplumunda rap tutumu, genç ve yaşlı nesiller arasındaki belirsizlik nedeniyle dikkat çekicidir. Özellikle ilgili olan, genç nesille karşılaştırıldığında eski neslin rap'i kabul etmemesidir. Rap'i reddetme nedenlerinden biri, ona eşlik eden müzik değil, bazı rap örneklerinde saldırgan kabul edilen şiirin metni ve edebi dilde kullanılmayan kaba sözler ve ifadeler, özellikle de konu, yani ünlülerin çiğnenen düşüncelerinin dile getirildiği şiirin metni.
Rap hakkındaki olumlu ve eleştirel görüşler, saygı ve hoşnutsuzluk şeklinde yansıltılmıştır. Rap'te, olumlu fikirleri teşvik etmek saygı, olumsuz fikirleri teşvik etmek ise muhalefet olarak sunulur.
Rap, müziğin ritmine göre yapılarak ve hiciv, alay ve eleştirel gerçekçiliği yansıtıyordu. Rap, müzik ve şiirin sentezinin yarattığı harika bir sanat örneğidir.
Osmanlı’da Vakıf ve Hayırseverlik: “Valide Sultan Vakfı’ndan 1663 Yılında Medine’ye Gönderilen Surre Örneğinde”
Authors: ALACA Hanife
Published: June 2021

Osmanlı padişahları tarafından Mekke ve Medine’ye gönderilen hediyeler kayıt altına alınmış ve bu yardımlarla ilgili bilgileri içeren defterlere Surre Defterleri adı verilmiştir. Mekke ve Medine Müslümanlar için önemli şehirlerdir. Bu nedenle Müslüman yöneticiler tarafından bu kutsal beldelere ayni ve nakdi yardımlar yapılmıştır. Medine’nin Osmanlı hâkimiyetinden geçmesinden sonra, Osmanlı padişahları bu şehre sürekli olarak surre göndermişlerdir. Ayrıca, kurulan bazı vakıfların vakıf şartlarında Medine’ye yardım gönderilmesi şart koşulmuştur. Bunlardan biri de IV. Mehmed’in annesi Valide Sultan tarafından kurulan vakıftır. Valide Sultan’ın 1663 yılında kurduğu vakfın vakfiyesinde İstanbul ve Medine’de kurulan vakıfların yönetimi, vakıf çalışanları ve ücretleri gibi bilgiler yer almaktadır. Bu makalede, Surre Defterleri içerisinde yer alan 96 numaralı defter incelenecektir. Bu defterden elde edilen bilgiler doğrultusunda Valide Sultan Vakfı’ndan 1663 yılında Medine’ye gönderilen surre örneğinde, Osmanlı’da vakıf ve hayırseverlik değerlendirilecektir.
Arap Dilinde Naklî İlimlerde Hikâye ve Rivâyet Kavramları
Authors: FIRINCI Doğan
Published: June 2021

Hikâye ve rivâyet sözcükleri Arap dilinde bilgi aktarım aracı olmakla birlikte aynı zamanda günümüzde bağımsız iki edebî türü (hikâye ve roman) ifade eden birer isimdir. Ne var ki bu iki kavram, ifade ettikleri asıl mana ve bu mana üzerine kurulu semantik gelişimlerinden bağımsız olarak birbirlerinin yerine yanlış bir şekilde kullanılabilmektedir. Bu nedenle manalarının ve semantik gelişimlerinin ortaya konulması, özellikle de rivâyet ile hikâye sözcüklerinin Arap dilinde şiir, lügat, sarf ve nahiv bilgisi ile İslâmî bilimlerde hadis, fıkıh ve tefsir bilgisi aktarımında kullanımının tespiti önem arz etmektedir. İşte bu araştırmanın amacı, terminoloji ve sözlük anlamları açısından bu iki sözcük arasındaki farkı ortaya koymak ve her ikisinin dil kökenlerini ve semantik gelişimlerini açıklayarak hatalı kullanımlarını önlemektir. Tanımlayıcı analitik yöntemle yürütülen bu araştırmamızda rivâyet sözcüğünün dilsel kökeni itibarıyla daha fazla dikkat ve kontrol gerektiren alanlarda kullanıldığı ve bu sözcüğün terim olarak nakledilen gerçek haberi yansıttığı ancak hikâyenin hakikat ve kurguyu barındırır bir şekilde canlandırma ve taklit etmeye yöneldiği sonucuna ulaşılmıştır. Rivâyet kelimesinin şiir ve hadis naklinde terim olarak yer aldığı, hikâye sözcüğünün ise sözlük anlamı çerçevesinde Arap lehçe bilgisine ait birikimin ve her alandaki kurgu ya da yaşanmış gerçek anlatılara ait malumatın aktarılmasında kullanıldığı tespit edilmiştir.
Kocaeli, Karamürsel Uzundere (Osmaniye) Köyü Camii Ahşap Süslemeleri
Authors: TANIK Saliha
Published: June 2021

Kocaeli ili kapsamındaki tarihi camiler, mimari özellikleri kadar süsleme özellikleri bakımından da dikkat çekmektedir. Makale konumuz Karamürsel Uzundere (Osmaniye) Köyü Camii de bu eserlerden biridir. Karamürsel Uzundere (Osmaniye) Köyü Camii’nde bulunan minber, mihrap, mahfil ve tavan gibi yapı elemanlarındaki ahşap süslemeler Osmanlı’nın geç dönem özelliğini göstermektedir. Sözü edilen cami, 20.yy. başında inşa edilmiştir. Çalışmamızda, Karamürsel Uzundere (Osmaniye) Köyü Camii, yerinde incelenmiş, fotoğrafları çekilmiş, ölçüleri alınmış ve planı Kocaeli Büyükşehir Belediyesi’nden temin edilmiştir. Camiye ait arşiv kayıt belgeleri Ankara Vakıflar Genel Müdürlüğü ve Cumhurbaşkanlığı Osmanlı Arşivi’nden sağlanmıştır. Bu araştırmamızda söz konusu caminin yapı elemanlarında bulunan ahşap süslemeleri ele alınacaktır. Süslemelerde teknik olarak oyma, ajur (kafes oyma), çakma ve aplike teknikleri, bezeme öğesi olarak geometrik, nesneli, bitkisel motifler tercih edilmiş ve uygulanmıştır. Kocaeli ilinin Karadeniz’e yakın olması nedeniyle, camide kullanılan ahşap bezeme örneklerinin benzerleri daha çok Karadeniz bölgesinde karşımıza çıkmaktadır. Köyün 19.yy. sonunda Kafkasya muhacirleri tarafından kurulduğu göz önünde bulundurulduğunda, Kafkasya’dan gelen yerel usta ve sanatkârlar eliyle cami süslemelerinin yapıldığı tahmin edilmektedir. Buradan hareketle incelediğimiz ahşap bezemelerin, Türk ahşap sanatındaki yeri saptanarak karşılaştırmalı bir tespite gidilecektir.
GAMES DYNAMICS: CHARACTERISTIC OF COMPONENTS AND PECULIARITIES OF THEIR USE IN THE PROCESS OF THE CREATION OF DIGITAL GAMES BY THE TUTOR AND STUDENTS
Authors: Zhukova Оksana
Published: June 2021

The paper presents gamification of the learning process in higher education as a means of forming various competencies in students through the possibilities open by digital technologies. It also contains a brief description of the components of game dynamics as part of their outline created by teachers and students.
CAUZELE ŞI CONDIŢIILE CRIMINALITĂŢII: CONCEPT ŞI CARACTERIZARE
Authors: Chiriţa Valentin , Osadcii Cornel
Published: June 2021

Problema cauzelor şi condiţiilor fenomenului criminal este una dintre cele mai importante în criminologie. Cercetarea acestora permite elaborarea şi realizarea practică a unor măsuri eficiente pentru prevenirea şi combaterea fenomenului criminalităţii. La baza apariţiei şi răspândirii criminalităţii se află un cumul de cauze şi condiţii în continuă amplificare şi dezvoltare. Acestea pot fi clasificate în principale şi secundare, obiective şi subiective, constante şi temporare etc.
ВІД ПРОПИСКИ ДО РЕЄСТРАЦІЇ: ГЕНЕЗА ПРАВА НА СВОБОДУ ПЕРЕСУВАННЯ
Authors: Бежевець Алла , Огієвич Софія
Published: June 2021

роботі досліджено історичні передумови виникнення інституту прописки та проаналізовано порядок (процедуру) її надання в радянський період. На основі рішення Конституційного суду України № 15-рп/2001 від 14 листопада 2001 року було зауважено основні підстави визнання інституту прописки неконституційним. Шляхом аналізу чинного законодавства України встановлено особливості здійснення реєстрації місця проживання та зазначено відмінності змісту реєстрації від прописки. Під час дослідження зауважено, які порушення прав людини і громадянина зумовлені недосконалістю законодавчого врегулювання питань реєстрації та її значення при зверненні осіб до державних органів. Також було проаналізовано деякі з положень законопроєкту «Про реалізацію публічних електронних послуг з реєстрації та декларування місця проживання в Україні» та зазначено, які зміни ним передбачаються і яким чином вони впливають на вдосконалення порядку реєстрації місця проживання.
СООТНОШЕНИЕ ЮРИДИЧЕСКОЙ ТЕХНОЛОГИИ И ЮРИДИЧЕСКОЙ ТЕХНИКИ
Authors: Умедов Кадриддин
Published: June 2021

Сегодня в юриспруденции вопрос о понятиях юридическая технология, юридическая техника и их соотношении является дискуссионным, что обуславливает актуальность выбранной темы. Цель работы рассмотреть понятие юридическая технология и юридическая техника, а также закономерности их взаимоотношений. Выводы. Юридическая технология понятие шире. Юридическая деятельность выступает содержанием, а юридическая технология формой. Юридическая техника – это средства юридической технологии с помощью, которой осуществляется юридическая деятельность.
DEVELOPMENT AND RESEARCH OF SYNTHESIS TECHNOLOGY CONVERSION OF VEHICLE DIESEL TO GAS ENGINES WITH SPARK IGNITION
Authors: Kovalov Serhii
Published: June 2021

The expediency of converting transport diesel engines into gas internal combustion engines with spark ignition has been substantiated. A multifunctional synthesis technology Avenir Gaz has been developed, designed to convert diesel engines of vehicles in operation into spark-ignited gas internal combustion engines operating on a cheaper and environmentally friendly gas fuel - LPG. The synthesis technology is based on three electronic microprocessor control units Avenir Gaz 37 of level "A", Avenir Gaz 37 of level "B" and Avenir Gaz 37 of level "C". It is shown that Avenir Gaz synthesis technology of level "A" allows converting diesel engines into gas internal combustion engines with LPG supply through a gas-air mixer into the intake pipeline, and level “B” provides group or sequential LPG injection by electromagnetic gas nozzles (common rail injection system ) into the intake manifold. Avenir Gaz synthesis technology of level "C" allows the use of an electronic inductive spark ignition system with an immovable voltage distributor (with two-spark or individual ignition coils).
Secondary prophylaxis with anti-inhibitor coagulant complex (AICC) : from anecdote to reality.
Authors: Solano M. H. , Linares A. , Sossa C. , Casas C. , Cortés M. , Sarmiento I. , Peña A.
Published: June 2021

Background. Evidence of prophylaxis benefit in patients without inhibitors to reduce hemarthrosis and severe bleeding have not been demonstrate in patients with hemophilia A (HA) and inhibitors, however, we could assume the reduction in bleeding episodes. Several publications have shown good results of secondary prophylaxis with AICC agents to reduce safely the number of bleeding events. We report the results in hemophilia treatment centers of two cities in a developing country, with access difficulties related to the high cost of this therapy to the health system. Objective. To describe the frequency of hemarthrosis and other bleeding episodes in patients with HA and inhibitors under AICC (Feiba®) prophylaxis.
Farklı Kentsel Paydaşların Kültürel Mirasın Korunması ve Kültür Turizmine İlişkin Görüşlerinin Üst Ölçekli Planlar Çerçevesinde Değerlendirilmesi: İzmir Örneği
Authors: ÇATALBAŞ Funda , ECEMİŞ KILIÇ Sibel
Published: June 2021

Farklı kültürleri tanımaya ilişkin artan ilgi, kültür ve turizm arasındaki ilişkiyi güçlendirmiştir. Kültürel değerlerin, somut ve somut olmayan mirasın korunduğu alanlar/kentler turizm açısından çekici hale gelirken, turizm ile elde edilen gelir kültür varlıklarının bakımını, onarımı kolaylaştırmakta, yaşatılmasını desteklemektedir. Diğer yandan kültürel miras, turizme yönelik çekici bir unsur olmanın ötesinde yerel kimliğin oluşturulması ve sürdürülmesi açısından bir değer taşır. Geçmişin bilgisini bugüne taşıyan, geçmişle bugün arasında bağ kuran somut bir kaynaktır. Bu nedenle kültürel mirasın ve değerlerin turizm için araçsallaşması bazı risk ve tehditleri de ortaya çıkarmaktadır. İlgi çeken unsurların tekrar edilmesi, korumaya yönelik yüzeysel/içi boşaltılmış yaklaşımlar, kimliği oluşturan yapılı-doğal ve beşeri farklı unsurlar arasındaki bağlar dikkate alınmadan geliştirilen müdahaleler, taşıma kapasitesini dikkate almayan kullanım ve pazarlama politikaları kültürel miras alanlarına ilişkin önemli tehditler haline gelebilmektedir. Bu bakımdan, kültürel miras alanlarındaki koruma- kullanma dengesinin sağlanması ve kültür turizminin sağlıklı gelişimi için bütüncül politikalar oluşturulması gerekliliği doğmakta ve bu durum sürdürülebilir kültür turizmi ve koruma kavramlarının önemini gündeme getirmektedir. Şehir ve bölge planlama alanında kültürel mirasın korunması ve sürdürülebilir kültür turizminin birlikte ve eşgüdümlü olarak değerlendirilmesine yönelik strateji ve politikalar yetersizdir. Bu kapsamda, kültürel mirasın geleceği açısından planlamada kentsel aktörlerin bütüncül politikalar ortaya koyabilmesi, kültür ile turizmi aynı potada eritebilmesi ve ortak bir paydada buluşturabilmesi gerekmektedir. Çalışmada, konunun çözümüne yönelik bütüncül bir planlama yaklaşımı ortaya koyabilmek amacıyla, zengin kültürel miras birikimine sahip olan İzmir İlindeki farklı kentsel aktörlerin görüş ve önerileri incelenerek planlamada kültürel mirasın korunması ve kültür turizminin ele alınışına dair bir çerçeve oluşturulmuştur.
Humanismin suuntia
Authors: Käkelä Tiina , Lummaa Karoliina
Published: June 2021

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Diakonia Gereja Saat Pandemi Covid-19 di Indonesia
Authors: Pujiono Andrias
Published: June 2021

Pandemi Covid-19 berdampak pada banyak aspek kehidupan manusia, terutama aspek sosial ekonomi. Banyak tempat usaha tutup dan orang-orang kehilangan mata pencaharian atau pekerjaan, hal itu menyebabkan banyak orang kehilangan sumber penghasilan. Hal tersebut membuat masyarakat miskin semakin terpuruk dan muncullah kelompok miskin baru. Selama pandemi ini, umat Kristen dipanggil melakukan diakonia ke dalam dan keluar gereja. Penelitian bertujuan untuk mengetahui bagaimana diakonia (karitatif, reformatif, transformatif) gereja di masa pandemi dilakukan. Metode yang digunakan dalam penelitian ini adalah penelitian kepustakaan. Selanjutnya, hasil penelitian menunjukkan bahwa saat ini gereja dituntut untuk melakukan diakonia ke dalam dan keluar komunitas imannya dengan memperhatikan kebutuhan yang paling urgen. Di masa pandemi ini dengan banyaknya persoalan ekonomi, gereja dituntut lebih peka dalam pelayanan diakonia kepada mereka yang membutuhkan sebagai wujud kasih kepada sesama dan ketaatan pada perintah Allah.
Impacts of the Saharan air layer on the physical properties of the Atlantic tropical cyclone cloud systems: 2003–2019
Authors: Luo Hao , Han Yong
Published: June 2021

Abstract. It is generally known that the tropical cyclone (TC) cloud systems (TCCS) in the North Atlantic region frequently occur during boreal summer, while the Saharan dust outbreaks concurrently. The Sahara air layer (SAL), an elevated layer containing Saharan dry air and mineral dust, makes crucial impacts on the generation and evolution of TCs. However, the effects of SAL on the physical (macro and micro) characteristics of the Atlantic TCCS have not been well constrained, and the interaction mechanisms between them still need further investigation. In this study, our primary interest is to distinguish the various effects of SAL on different intensities of TCs, and further find out the probable causes of the varied feedback. Therefore, we attempt to identify whether and how the effects of the SAL play a positive or negative role on the TCCS, and to draw a qualitative conclusion of how SAL affects the various intensities of the TCs. This paper focuses on the 70 TC samples from July to September in the years of 2003–2019 to investigate the physical effects of SAL on three intensities of TCs, i.e.: the tropical depression (TD), tropical storm (TS), and hurricane (HU). The results show that SAL has a positive impact on the macro properties of HU but significantly suppresses the TD. It appears that the SAL attributes little to the variation of ice cloud effective radius (CERi) for TS, whereas CERi changes significantly and differentially for TD and HU. When affected by SAL, the probability density function (PDF) curve of CERi generally shifts to the smaller value for TD, but the PDF curve becomes flatten for HU. Our analysis indicates that the various responses of TCCS to SAL are determined by the combined effects of dry air masses, the dust aerosols as ice nuclei, as well as the thermodynamic and moisture conditions. Based on the observation data analysis, a concept scheme description has been concluded to deepen our recognition of the effects of SAL on the TCCS.
Biomarker Proxy Records of Arctic Climate Change During the Mid-Pleistocene Transition from Lake El’gygytgyn (Far East Russia)
Authors: Lindberg Kurt R. , Daniels William C. , Castañeda Isla S. , Brigham-Grette Julie
Published: June 2021

Abstract. The Mid-Pleistocene Transition (MPT) is a widely recognized global climate shift occurring between approximately 1,250 to 700 ka. At this time, Earth's climate underwent a major transition from dominant 40 kyr glacial-interglacial cycles to quasi-100 kyr cycles. The cause of the MPT remains a puzzling aspect of Pleistocene climate. Presently, there are few, if any, continuous MPT records from the Arctic yet understanding the role and response of the high latitudes to the MPT is required to better evaluate the causes of this climatic shift. Here, we present new continental biomarker records of temperature and vegetation spanning 1,142 to 752 ka from Lake El'gygytgyn (Far East Russia). We reconstruct warm-season temperature variations across the MPT based on branched glycerol dialkyl glycerol tetraethers (brGDGTs) using the MBTʹ5ME proxy. The new Arctic temperature record does not display an overall cooling trend during the MPT but does exhibit strong glacial-interglacial cyclicity. Spectral analysis demonstrates persistent obliquity and precession pacing over the study interval and reveals substantial sub-orbital temperature variations at ~900 kyr during the first “skipped” interglacial. Interestingly, Marine Isotope Stage (MIS) 31, which is widely recognized as a particularly warm interglacial, does not exhibit exceptional warmth at Lake El'gygytgyn. Instead, we find that MIS 29, 27 and 21 were as warm or warmer than MIS 31. In particular, MIS 21 (~870 to 820 ka) stands out as an especially warm and long interglacial in the continental Arctic while MIS 25 is a notably cold interglacial. Throughout the MPT, Lake El'gygytgyn pollen data exhibits a long-term drying trend, with a shift to an increasingly open landscape noted after around 900 ka (Zhao et al., 2018), which is also reflected in our higher plant leaf wax (n-alkane) distributions. Although the mechanisms driving the MPT remain a matter of debate, our new climate records from the continental Arctic exhibit some similarities to changes noted around the North Pacific region. Overall, the new organic geochemical data from Lake El'gygytgyn contribute to expanding our knowledge of the high-latitude response to the MPT.
Attributing correlation skill of dynamical global precipitation forecasts to statistical ENSO teleconnection using a set theory based approach
Authors: Zhao Tongtiegang , Chen Haoling , Shao Quanxi
Published: June 2021

Abstract. Climate teleconnections are essential for the verification of valuable precipitation forecasts generated by global climate models (GCMs). This paper develops a novel approach to attributing correlation skill of dynamical GCM forecasts to statistical El Niño-Southern Oscillation (ENSO) teleconnection by using the coefficient of determination (R2). Specifically, observed precipitation is respectively regressed against GCM forecasts, Niño3.4 and both of them and then the intersection operation is implemented to quantify the overlapping R2 for GCM forecasts and Niño3.4. The significance of overlapping R2 and the sign of ENSO teleconnection facilitate three cases of attribution, i.e., significantly positive anomaly correlation attributable to positive ENSO teleconnection, attributable to negative ENSO teleconnection and not attributable to ENSO teleconnection. A case study is devised for the Climate Forecast System version 2 (CFSv2) seasonal forecasts of global precipitation. For grid cells around the world, the ratio of significantly positive anomaly correlation attributable to positive (negative) ENSO teleconnection is respectively 10.8 % (11.7 %) in December-January-February (DJF), 7.1 % (7.3 %) in March-April-May (MAM), 6.3 % (7.4 %) in June-July-August (JJA) and 7.0 % (14.3 %) in September-October-November (SON). The results not only confirm the prominent contributions of ENSO teleconnection to GCM forecasts, but also present spatial plots of regions where significantly positive anomaly correlation is subject to positive ENSO teleconnection, negative ENSO teleconnection and teleconnections other than ENSO. Overall, the proposed attribution approach can serve as an effective tool to investigate the source of predictability for GCM seasonal forecasts of global precipitation.
Revealing a significant isotopic offset between plant water and its sources using a global meta-analysis
Authors: de la Casa Javier , Barbeta Adrià , Rodríguez-Uña Asun , Wingate Lisa , Ogée Jérôme , Gimeno Teresa Efigenia
Published: June 2021

Abstract. Isotope-based approaches to study plant water sources rely on the assumption that root water uptake and within-plant water transport are non-fractionating processes. However, a growing number of studies have reported offsets between plant and source water stable isotope composition, for a wide range of ecosystems. These isotopic offsets can result in the erroneous attribution of source water used by plants and potential overestimations of groundwater uptake by the vegetation. We conducted a global meta-analysis to quantify the magnitude of these plant-source water isotopic offsets and explore whether their variability could be explained by either biotic or abiotic factors. Our database compiled 112 studies, spanning arctic to tropical biomes that reported the dual water isotope composition (δ2H and δ18O) of plant (stem) and source water, including soil water. We calculated 2H offsets in two ways: a line conditioned excess (LC-excess) that describes the 2H deviation from the local meteoric water line, and a soil water line conditioned excess (SW-excess), that describes the deviation from the soil water line, for each sampling campaign within each study. We tested for the effects of climate (air temperature and soil water content), soil class and plant traits (growth form, leaf habit, wood density and parenchyma fraction and mycorrhizal habit) on LC-excess and SW-excess. Globally, stem water was more depleted in 2H than soil water (SW-excess < 0) by 3.02 ± 0.65 ‰. In 95 % of the cases where SW-excess was negative, LC-excess was negative, indicating that the uptake of water from mobile pools was unlikely to explain the observed soil-plant water isotopic offsets. SW-excess was more negative in cold and wet sites, whereas it was more positive in warm sites. Soil class and plant traits did not have any significant effect on SW-excess. The climatic effects on SW-excess suggest that methodological artefacts are unlikely to be the sole cause of observed isotopic offsets. Instead, our results support the idea that these offsets are caused by isotopic heterogeneity within plant stems whose relative importance will depend on soil and plant water status and evaporative demand. Our results would imply that plant-source water isotopic offsets may lead to inaccuracies when using the isotopic composition of bulk stem water as a proxy to infer plant water sources.
1D-CONVOLUTIONAL AUTOENCODER BASED HYPERSPECTRAL DATA COMPRESSION
Authors: Kuester J. , Gross W. , Middelmann W.
Published: June 2021

Abstract. Hyperspectral sensor technology has been advancing in recent years and become more practical to tackle a variety of applications. The arising issues of data transmission and storage can be addressed with the help of compression. To minimize the loss of important information, high spectral correlation between adjacent bands is exploited. In this paper, we introduce an approach to compress hyperspectral data based on a 1D-Convolutional Autoencoder. Compression is achieved through reducing correlation by transforming the spectral signature into a low-dimensional space, while simultaneously preserving the significant features. The focus lies on compression of the spectral dimension. The spatial dimension is not used in the compression in order not to falsify correlation between the spectral dimension and accuracy of the reconstruction. The proposed 1D-Convolutional Autoencoder efficiently finds and extracts features relevant for compression. Additionally, it can be exploited as a feature extractor or for dimensionality reduction. The hyperspectral data sets Greding Village and Pavia University were used for the training and the evaluation process. The reconstruction accuracy is evaluated using the Signal to Noise Ratio and the Spectral Angle. Additionally, a land cover classification using a multi-class Support Vector Machine is used as a target application. The classification performance of the original and reconstructed data are compared. The reconstruction accuracy of the 1D-Convolutional Autoencoder outperforms the Deep Autoencoder and Nonlinear Principal Component Analysis for the used metrics and for both data sets using a fixed compression ratio.
RPAS BASED TRACKING OF MACHINERY USED IN ASPHALT PAVING PROCESS
Authors: Staub G. , Montecino H. , Díaz J. E. , Pradena M. , Miller S. , Díaz M.
Published: June 2021

Abstract. Application of rigorous construction procedures is fundamental when it comes to road construction. Nowadays, and in particular in Chile, the asphalt paving construction process is based on tradition, craftsmanship and other implicit, experience-based methods employed during road construction. This means, that the different stages of the construction process, including the paving of the road, are not controlled on time as they should, which causes that the final product does not have the ideal characteristics for which the construction materials initially were designed and manufactured. Therefore, we propose the use of tools and methodologies that allow monitoring each of the stages of the construction process in almost real-time. Our approach aims to evaluate the use of Remotely Piloted Aircraft Systems (RPAS) during the asphalt pavement construction process by capturing images and videos during the placement of the asphalt mixture and the movement of the compaction machinery (pneumatic roller and drum roller) present in the construction site. The observations are digitally processed by mainly binarization and thresholding. As a result, the macro texture of the asphalt surface was estimated and the trajectory of the compaction rollers was visualized. In conclusion, our results reveal that the main factor that influences the quality of the roads corresponds to the performance and operations of the compaction machinery.
CUBESAT ONBOARD ALGORITHM FOR SPACE DEBRIS MOTION DETERMINATION BY PROCESSING STEREO IMAGES
Authors: Simakov S. P. , Belokonov I. V.
Published: June 2021

Abstract. The study addresses the problem of space debris motion determination using a nanosatellite with video equipment that allows making stereo images. An original algorithm to determine a spatial orientation of the space debris is proposed. The algorithm is based on a pair of simultaneous stereo images and uses random samples of triangulated points to match the sequentially conducted stereo images. The Monte Carlo method is used to estimate the probability of the proposed algorithm effectiveness. The study offers the results of solving the model problem of a nanosatellite approach to the space debris and proposes recommendations on adjusting an algorithm and choosing the measurement program.