bluuebunny/crossref_metadata_2025 huggingface dataset:
It's Not Only About Selling; It's About Passing on Black Culture: A Study with Afro-Entrepreneurs in Espirito Santo-Brazil
Authors: Oliveira Lorrara Silvya Imagawa , Araújo-Amaro Rubens , Souza Susane Petinelli , Souza-Júnior Roberto Rodrigues
Published: October 2023

We seek to analyze how Afro-entrepreneurs from Espírito Santo undertake to understand some relationships between race and entrepreneurship. Methodologically, we used a descriptive qualitative approach. The data was produced together with six Afro-entrepreneurs living in Espírito Santo, based on participant observations and interviews. For data analysis, we used interpretative narrative analysis. The main research results show that Afro-entrepreneurs can be configured as social entrepreneurs, disseminate knowledge linked to their ancestry, encourage black pride and are preferred by their clients, who choose them for identification. Afro-entrepreneurship has become a space for valuing black workers, moving from a hard area to a black area in the theory of social spaces. From this study, it was possible to perceive the relevance of actions that promote the insertion and retention of black men and women in schools, universities and the job market.
Family Dysfunction, Socio-Economic Status and Effective Learning of Tertiary Level Students in Nigeria
Authors: Akintunde Oluyomi Oyedoyin , Eseyin Janet
Published: October 2023

This paper is concerned with family dysfunction and Socio-economic challenges facing students and coping strategies to adopt in paving way for effective learning at the tertiary level. The concepts of family dysfunction and Socio-economic status and challenges posed are discussed. Impacts of these factors on students’ learning include loss of concentration, poor academic achievement, low self-esteem, indiscipline acts, mental health issues and dropping out of school. Coping strategies proposed for family dysfunction and Socio-economic status challenges include positive mindset, therapy, acquisition of creative skills, cutting costs, and acquisition of entrepreneurial and technology skills. Recommendations made include Self-determination for success, Productive ventures, Provision of adequate school vehicles for transportation and internet connectivity for schools.
Self-management Strategy to Eliminate Academic Procrastination of Junior High School Students
Authors: Muhammad Asrori
Published: October 2023

The common symptom experienced by junior high school students is academic procrastination. This study aims to examine the self-management strategy to eliminate of academic procrastination of junior high school students. Based on the research result the Manual of Self-management Strategy was developed in order to help counsellors and teachers can administrated easily. There are three combination of techniques: (1) a combination of self-monitoring with self-reward techniques, (2) a combination of self-monitoring with stimulus-control techniques, and (3) a combination of self-monitoring with self-reward and stimulus-control techniques. The present experimental study with a pretest-posttest-control group design found that the combination of self-monitoring with stimulus-control techniques was most effective to eliminate academic procrastination of junior high school students (effect size: 1,87) while the other combination of techniques were less effective.
Knockdown of SETD5 inhibited glycolysis and tumor growth in gastric cancer cells by down-regulating Akt signaling pathway
Authors: Shi Jing , Yu Litao , Zhu Changhong , Zhong Haiyan
Published: October 2023

Gastric cancer (GC) is the 5th most common cancer and the 3rd leading cause of cancer-related death worldwide. It is of great significance to study the underlying molecular mechanism of GC, and targeting glycolysis is a good strategy to treat GC. SET domain containing 5 (SETD5) contains a catalytic methyltransferase SET domain, which is known as a lysine methyltransferase that affects the progression of multiple cancers. However, its possible role in GC was still unclear. Here, we revealed that SETD5 was highly expressed in GC and was associated with a poor prognosis. Further through the in vitro experiments, we revealed that the downregulation of SETD5 inhibited the proliferation and migration of GC cells. Knockdown of SETD5 inhibited glucose consumption and glycolysis. Further studies have shown that SETD5 knockdown restrained the Akt signaling pathway. Therefore, we thought that SETD5 could act as a GC target.
On the localized and periodic solutions to the time-fractional Klein-Gordan equations: Optimal additive function method and new iterative method
Authors: Mukhtar Safyan , Abu Hammad Ma’mon , Shah Rasool , Alrowaily Albandari W. , Ismaeel Sherif M. E. , El-Tantawy Samir A.
Published: October 2023

This investigation explores two numerical approaches: the optimal auxiliary function method (OAFM) and the new iterative method (NIM). These techniques address the physical fractional-order Klein-Gordon equations (FOKGEs), a class of partial differential equations (PDEs) that model various physical phenomena in engineering and diverse plasma models. The OAFM is a recently introduced method capable of efficiently solving several nonlinear differential equations (DEs), whereas the NIM is a well-established method specifically designed for solving fractional DEs. Both approaches are utilized to analyze different variations in FOKGE. By conducting numerous numerical experiments on the FOKGE, we compare the accuracy, efficiency, and convergence of these two proposed methods. This study is expected to yield significant findings that will help researchers study various nonlinear phenomena in fluids and plasma physics.
EDITORIAL
Authors: Editorial Equipe
Published: October 2023

Editorial.
ANALYSIS OF THE EFFECTIVENESS OF COMBINING THE ROLES OFSCRUMMASTER AND PRODUCT OWNER INSCRUM-TEAMS
Authors: Kolesnikova Kateryna V. , Lukianov Dmytro V.
Published: October 2023

Over the past decade, agileapproaches, including Scrum, have become increasingly used in other spheres of human activity. Due to the peculiarity in the management structure of IT organizations, namely the possibility of personnel career growth in the models “junior-middle-senior”or “tech-lead-team lead-project manager”, there is a temptation to combine various project roles in the work activity. Leadership positions are often held by people who were very recently technical specialists and, for the most part, did not receive special training as management personnel. The article discusses the issue related to the possibility of combiningthe functions of the scrum master and the product owner when implementing projects using Agile. The application of the logic of the role model of the manager according to I. Adizes is considered, as well as the correspondence of the roles of the scrum master andthe product owner to the elements of the PAEI profile. It is proposed to consider such a characteristic of an effectiveproject team as self-organization from the point of view of group dynamics and the need to distribute roles among team members.The paper puts forward a hypothesis about the need for both managerial training of project team members and the importance of studying soft skills, skills that are associated with the foundations of organizational and social psychology.
RISK ZONES FROM THE FILLING STATIONS MODELLING WITH APPLICATION OF GEOINFORMATION TECHNOLOGY
Authors: Arsirii Olena O. , Ivanov Oleksii V. , Smyk Sergiy Yu.
Published: October 2023

In this paper the questions of technogenic safety of the city Odesa with a population of over 1 million are considered on the example of the analysis of an emergency situation that may arise at filling stations (FS) of the city. The fire safety of theFSsnetwork becomes very important in the context of urban buildings and traffic flows compaction, a significant increase in the number of cars, as well as in the construction of new potentially hazardous objects (PHO) within the urban territory. To solve the problem ofanalysis ofthe risk zones of FSs, a conceptual digital model ofaFS was created, a numerical simulation of the scenario of an unfavourablesituation development at the FS was carried out according to the approved state methodology (an explosion of a vapour-air fuel mixture with a shock wave formation), as well as the obtained zones were visualized on a map of the city of Odessa using the geographic information system QGIS. The digital model of the FS was created taking into account the requirements for the presentation of attributive and spatial data of the relevant GIS. The components of the developed conceptual model are: universal digital identifier, spatial data in the form of type and coordinates of the object, attributive data, which consist of staticand dynamic features, as well as numerical models of emergency situation development. During the visualizing of the obtained calculated data by means of GIS, OSM Place Search, QuickOSM and Multi Ring Buffer plugins were used, as well as data from the OpenStreetMap server. The presented results of modellingand visualization indicate that, when the most unfavourabledevelopment scenarios are realized, the nature of accidents at FS can go beyond the local scale and move to the borders of the residential zone,as well as to nearby industrial buildings and FSs, which in turn can cause unfavourablesituations on them by the domino effect. In addition, the results of the analysis of the obtained heterogeneous modellingand visualization data to determine technogenic risk indicates the possibility of applying the studied principles to other PHOsand also allows to present the data in a visual and accessible form for decision-makers.
Comparative evaluation of platelet-rich plasma + β-tricalcium phosphate and platelet-rich fibrin + β-tricalcium phosphate for healing periapical lesions, using cone beam computed tomography – an in vivo study
Authors: Kavitha Mahendran , Krishnaveni Raju , Jaikailash Shanmugam , Ranjani Muthukrishnan Sudharshana , Hemamalini Rangarajan , Madhura Rohit Kakade
Published: October 2023

Background. Platelet concentrates are currently being researched for their potential to enhance bone formation.
Aim. The aim of this study is to quantitatively evaluate and compare bone regeneration in periapical lesions using a combination of platelet-rich plasma (PRP) + β-tricalcium phosphate (β-TCP) and platelet-rich fibrin (PRF) + β-TCP.
Methods. Ten subjects with periapical lesions measuring 10-20 mm in relation to maxillary incisors indicated for periapical surgery were selected. Pre-operative bone density values at the periapical region were measured using CBCT. Root canal treatment was completed appropriately in all cases. Under adequate local anesthesia, periapical surgery was performed. The 10 subjects were distributed into two groups of 5 subjects in each group. Group I: Periapical bone defect filled with PRP + β-TCP and Group II: Periapical bone defect filled with PRF + β-TCP. The mucoperiosteal flaps were repositioned and sutured. Bone density evaluation of the periapical region was done 6 months and 1 year after surgery using cone beam computed tomography (CBCT). The Hounsfield unit (HU) values obtained were subjected to statistical analysis by Independent samples t-test for inter-group comparison. The intra-group comparison was done by repeated measure ANOVA and Bonferroni post hoc tests.
Results. In Group I and Group II, a statistically significant difference was observed at the end of 6 months and 1 year, when compared to the pre-operative values (P=0.000). There was no statistically significant difference in bone density values between the PRP + β-TCP and PRF + β-TCPgroups at both 6 months and 1-year post-operative observation periods.
Conclusion. PRP + β-TCP and PRF + β-TCP were equally effective in promoting bone regeneration and can be considered valuable bioactive surgical additives for enhancement of healing in periapical bone defects.
Whitening Toothpastes Effect on Enamel Surface Morphology, Chemical Profile and Color: An In Vitro Study
Authors: Mohsen Rania Osama M.
Published: October 2023

To assess the effect of different whitening toothpastes on enamel surface morphology, chemical profile and their whitening efficiency. Sixty teeth were divided into 5 groups (12 teeth/group); Gp I: brushed with no toothpaste. Gp II: brushed with Pearl-based toothpaste. Gp III: brushed with Charcoal-based toothpaste. Gp IV: brushed with Alumina-based toothpaste. Gp V: brushed with salt and lemon-based toothpaste. Each tooth was brushed with a bean sized toothpaste wetted with distilled water twice daily by using standard electronic toothbrush for four weeks. Enamel surface morphology, chemical profile and color of each tooth were investigated. Chemical profile results and color measurements were analyzed statistically. Gp I revealed normal enamel surface morphology and chemical profile. Gp II and Gp III demonstrated surface morphology close to Gp I with insignificant reduction in mineral content. Gp IV showed obvious shallowing of perikymata ridges, exposure of fish-scale appearance, with pits and depressions, alongside to the significant reduction in mineral content. Gp V presented the most enamel surface alteration with widening of prism sheath and depressions all over the surface, besides the highest significant reduction in mineral content. Gp V, followed by Gp IV, demonstrated the highest color and whiteness changes, followed by Gp III, then Gp II, while the lowest value was in Gp I. Salt & lemon-based toothpaste, followed by Alumina-based, exerted the most considerable changes in the morphology and chemical profile of the enamel surface, beside to the higher whitening effects on teeth than the others.
Patrones horarios de los partos en la Casa de Maternidad de Madrid (1887-1914)
Authors: Varea Carlos , Ruiz-Berdún Dolores , Planesas Pere , Rodao Elba
Published: October 2023

El grupo de primates al que pertenece nuestra especie muestra mayoritariamente un ciclo de actividad diurno, de tal manera que los partos se inician de noche y se completan de madrugada o en las primeras horas de la mañana. La preservación de un parto nocturno debió de ser muy importante para la supervivencia de nuestros ancestros a partir de Homo erectus, hace 1,8 millones de años, dado que la intensa cerebralización fetal que protagonizó esta especie complicó paulatinamente el parto al combinarse con una pelvis más estrecha, consecuencia de la adopción del bipedalismo millones de años atrás. Los estudios más antiguos sobre el patrón horario del parto se limitan a datos hospitalarios de las décadas de 1930 y 1940, antes de la medicalización extensiva del parto institucionalizado, y describen un patrón predominantemente nocturno. En el presente trabajo se analiza la distribución horaria del parto en dos series muy anteriores, de finales del siglo XIX y primera década del XX, un total de 21 340 nacimientos en 27 años. Corresponden a la Casa de Maternidad de Madrid, una institución benéfica inicialmente vinculada a la Inclusa de la capital, pero que fue paulatinamente convirtiéndose, a lo largo de la primera mitad del siglo XX, en la principal maternidad de la ciudad. Los resultados confirman la preservación de un patrón circadiano del parto ancestral, de inicio predominantemente nocturno y finalización en la madrugada y primeras horas de la mañana.
Macmillan, Margaret, La guerra. Cómo nos han marcado los conflictos, Madrid, Turner, 2021, 326p. ISBN: 978-84-1842-846-3. 22,90€
Authors: Caspistegui Francisco-Javier
Published: October 2023

Book Review
Mortality Among Adults Age 65 and Older: United States, 2000-2019
Authors: Kramarow Ellen A. , Tejada-Vera Betzaida
Published: October 2023

This report provides health data from the National Center for Health Statistics.
Maturation of flounder species in the northern part of the Sea of Okhotsk in 1997–2019
Authors: Yusupov R. R. , Semenov Yu. K.
Published: October 2023

Data on the rate of maturation during the linear growth of flounder species in the northern part of the Sea of Okhotsk based on samples collected in 1997–2019 are given. These data contradict the idea developed in the literature about the flounders of the northern part of the Sea of Okhotsk as small-sized, early maturating species. The flounders reach sexual maturity when they reach approximately the same size and age as in northern populations of the same species. In comparison with the populations of the corresponding species in the south of the range, all of them are characterized by relatively late and long maturation, and become fully mature shortly before the end of their life cycle.
Isocarpha spathulata (Asteraceae: Eupatorieae, Ayapaninae): a New Species Registered in the Northeast of Brazil
Authors: Rebouças Natanael Costa , Roque Nádia , Bünger Mariana de Oliveira
Published: October 2023

Abstract— Isocarpha has five species distributed in North America, Mexico, the Caribbean, Central America, and South America. In Brazil, three species occur in the Caatinga and Cerrado phytogeographic domains. During the taxonomic treatment of the species from
the Eupatorieae tribe, a new species of Isocarpha was discovered for the Northeast of Brazil, in the Caatinga domain. Isocarpha spathulata is distinguished from other species of the genus by an ovate to widely-ovate or ovate-rhombic leaf blade, a sessile to subsessile
capitulum that is one to two mm long, a spathulate palea with a rounded apex, 36‐40 flowers, a persistent stylopodium, and an annuliform or inconspicuous carpopodium. Morphological description, illustration, distribution map, conservation status, and an identification key for Isocarpha
taxa are presented herein.
ОСОБЕННОСТИ НАСТАВНИЧЕСТВА В КОНТЕКСТЕ СОВРЕМЕННЫХ УСЛОВИЙ ФУНКЦИОНИРОВАНИЯ И РАЗВИТИЯ СИСТЕМЫ ОБРАЗОВАНИЯ
Authors: Фомина Ольга Евгеньевна , Ростовская Тамара Керимовна
Published: October 2023

Целью исследования является выявление возможностей и видов наставничества как метода профессиональной подготовки и студентов педагогического направления и профессионального становления молодых педагогов в процессе работы в образовательных организациях.

Методологическую базу исследования представляют положения диалектической теории о всеобщей связи, взаимообусловленности и целостности явлений, идеи дидактики и педагогической антропологии об обучении и воспитании личности, об образовании как педагогическом процессе трансляции культуры и профессионального становления молодого специалиста.

Результаты исследования. В ходе проведенного исследования и анализа имеющегося практического опыта высших учебных заведений России по организации процесса профессионального становления студентов старших курсов и выпускников выявлен потенциал наставничества как одного из системообразующих факторов в профессиональном становлении молодого педагога. В работе раскрыты виды и формы наставничества как современного подхода к работе с молодыми специалистами, направленного на профессиональное становление молодых педагогов, помощь в формировании индивидуального стиля педагогической деятельности, реализации творческого потенциала будущего педагога, а также феномен самореализации наставника и взаимодействие представителей разных поколений в педагогической деятельности.

Перспективы исследования заключаются в разработке дидактического обеспечения процесса профессионального становления молодого педагога в модели «наставник — наставляемый» в образовательном пространстве университета.
ВЗАИМОДЕЙСТВИЕ УЧАСТНИКОВ ОБРАЗОВАТЕЛЬНОГО ПРОЦЕССА В ШКОЛАХ С НИЗКИМИ УЧЕБНЫМИ РЕЗУЛЬТАТАМИ: СОЦИОЛОГИЧЕСКИЙ АНАЛИЗ
Authors: Баранова Наталья Сергеевна , Истомина Ольга Борисовна
Published: October 2023

Целью исследования является анализ взаимодействия педагогических работников и родителей (законных представителей) обучающихся школ с низкими образовательными результатами.

Методологическую основу исследования составляют положения трудов российских и зарубежных ученых, посвященных рассмотрению проблем вовлечения родителей в образовательный процесс, проектированию взаимодействия школы и семьи на современном этапе, влиянию коммуникации педагогов и родителей на академические результаты школьников. Привлечены данные федеральных, региональных статистических исследований об удовлетворенности родителей образовательными системами и результаты проведенных опросов акторов образовательного процесса школ с низкими образовательными результатами. Применены общелогические и теоретические методы исследования (анализ, синтез, сравнение), а также методы эмпирического исследования (вторичный анализ статистических данных, анкетирование, описание).

Результаты исследования. На основе анализа федеральных и региональных статистических данных об уровне удовлетворенности родителей сложившейся системой образования и результатов эмпирического исследования авторы определяют особенности взаимодействия школы и семьи обучающегося. Особое внимание уделено сравнению позиций педагогов и родителей детей из школ с низкими результатами обучения Иркутской области. Критерий сравнения — территориальная принадлежность (город/село). Делается вывод о возможных «барьерах» развития партнерских отношений педагогов и родителей в вопросах повышения образовательных результатов, воспитания и общекультурного развития школьников.

Перспективы результатов исследования видятся в их применении в реальной практике корректирующей программы обучения и воспитания с целью минимизации негативных факторов влияния на региональную и муниципальную системы образования. Материалы исследования будут полезны практикам административно-управленческого аппарата в проектировании социально-экономических, социокультурных компонентов программ повышения качества образования за счет повышения вовлеченности родителей в образовательный процесс на уровне общеобразовательной организации, муниципалитета и региона.
СИСТЕМАТИЗАЦИЯ СОЦИАЛЬНО-УПРАВЛЕНЧЕСКИХ ПОДХОДОВ К ПРЕОДОЛЕНИЮ СТАГНАЦИИ В ПРОЦЕССАХ ИННОВАЦИЙ
Authors: Воронцов Алексей Васильевич , Шелонаев Сергей Игоревич , Цыплакова Ольга Геннадьевна
Published: October 2023

Целью исследования является изучение влияния цифровой трансформации как относительно нового явления на управление организацией, поскольку социология управления уже более полувека изучает вопросы организационного развития как целостного и непрерывного процесса, включая преодоление препятствий и проблематику саботажа организационных изменений. В 2016–2021 годах вышел ряд «гайдов» руководств крупных глобальных агентств по анализу факторов, определяющих неудачи проектов цифровой трансформации в крупных корпорациях, но эти отчёты и руководства отражают разрозненные наработанные практические приёмы.

Методологическую базу исследования представляют базисные положения теории организаций. К используемым научным методам относятся сравнительно-исторический, причинно-следственный и системный анализ.

Результаты исследования. Предпринята попытка сгруппировать предлагаемые приёмы и инструменты и систематизировать их в соответствии с факторами, выступающими причиной неудач или инструментами решения проблематики сопротивления организационным инновационным процессам. В качестве примера рассматривается цифровая трансформация современных компаний, особенности ее проведения и причины неудач, проводится теоретический анализ исследований и практических кейсов корпоративных проектов цифровой трансформации. Выявляются структурные, институционально-ценностные и процессные аспекты, которые играют решающую роль в успешности проводимых организационных изменениях в компании. Особое внимание уделяется рискам, возникающим в процессе цифровой трансформации, методам стимулирования и мотивирования персонала, в особенности обучению сотрудников. В качестве результатов исследования авторами представлены социально-управленческие подходы к преодолению стагнации при проведении организационных инноваций.

Перспективы исследования. Современным компаниям, планирующим цифровую трансформацию, стоит уделить внимание социально-управленческим подходам, которые помогут преодолеть сложности при проведении организационных инноваций. Разработанная авторами систематизация подходов представляет не только теоретический интерес, но также будет полезна топ-менеджерам компаний при проведении цифровой трансформации.
In vitro LRRK2 kinase activity assay using mass-spectrometry as readout v2
Authors: Dederer Verena , Chatterjee Deep , Mathea Sebastian , Knapp Stefan
Published: October 2023

This protocol can be used in this form or with small adjustments regarding concentration and reaction time to determine in vitro substrate phosphorylation for any purified kinase substrate pair. It can be used to determine inhibition curves by addition of concentration series of kinase inhibitors. Reaction is carried out in 50 µL reaction mix containing final concentration of 50 nM kinase and 5 µM substrate.
Adult Migrants’ Language Training in Austria: The Role of Central and Eastern European Teachers
Authors: Zakariás Ildikó , Al-Awami Nora
Published: October 2023

Language has gained increasing importance in immigration policies in Western European states, with a new model of citizenship, the ius linguarum (Fejes, 2019; Fortier, 2022), at its core. Accordingly, command of the (national) languages of host states operates both as a resource and as an ideological framework, legitimating the reproduction of inequalities among various migrant and non‐migrant groups. In this article, we analyse the implications of such processes in the context of state‐subsidised language teaching for refugees and migrants in Austria. Specifically, the article aims to explore labour migration, namely that of Central and Eastern European (CEE, including EU and non‐EU citizen) professionals—mainly language teachers who enter the field of adult language teaching in Austria seeking a living and career prospects that they cannot find in the significantly underpaid educational sectors of CEE states. This article shows that the arrival of CEE professionals into these difficult and precarious jobs is enabled first by historical processes linking the CEE region to former political and economic power centres. Second, it is facilitated by legal, administrative, and symbolic processes that construct CEE citizens as second‐order teachers in the field of migrant education in Austria. Our article, based on ethnographic fieldwork and qualitative interviews, highlights nuanced ways in which historically, economically, and politically embedded language geographies contribute to the reproduction of hierarchies of membership, inclusion, and exclusion in present‐day immigration societies.
Social Inclusion Through Multilingual Assistants in Additional Language Learning
Authors: St John Oliver
Published: October 2023

The aim of this study is to evaluate and explore the deployment of adult migrants’ first languages (L1s) by multilingual assistants (MAs) in additional language (AL) learning for the opportunities they afford to include students. The context is Sweden’s Swedish for Immigrants programme, in which a teacher team appointed MAs to support their students’ efforts to learn Swedish. In this context, MAs aremultilingual school personnel employed to support the students in their Swedish language development by, among other means, using the students’ L1s. The ensuing research study set out to investigate and develop MA and teacher roles in promoting Swedish language development through L1 use. The quest to include the students permeated this investigation. Action research provided a framework for the teachers to study their classroom interaction with MAs as a basis for professional development. Group interviews complemented video data. Different dimensions of inclusion and Bakhtin’s thinking about other‐orientedness offer theoretical support. The results are presented as four cardinal contributions made by MAs with significant potential to include adult migrants in AL education. The teachers’ conception of dialogic activity specifies inclusion as a transsubjective enterprise that, through instructional restraint and translingual space, allows students to explore language and achieve progressively coherent responsive understanding. The MAs’ socioemotional work of reassuring, affirming, and imparting faith in student capabilities to communicate in and learn Swedish posits inclusion as an equilibrium between the demands of instructional situations and the psychological fortitude to manage them. MAs key role in contextualizing content illustrates the way inclusion can be realized by transferring language form and content to the students’ personal experiences, extensive knowledge, and everyday communicative realities. The teacher’s plan to entrust the MAs with the task of making their formative feedback accessible to students projects inclusion as increasing students’ capacity to regulate their AL learning themselves.
O ladrão mascarado: Saí-azul Dacnis cayana (Passeriformes, Thraupidae) rouba material de nidificação de um ninho de Caneleiro-de-chapéu-preto Pachyramphus validus (Passeriformes, Tityridae) no sudeste do Brasil
Authors: Rotenberg Elsie L. , Botelho Lucas , Muscat Edelcio
Published: October 2023

Este estudo relata o primeiro caso registrado de cleptoparasitismo de ninho na família Thraupidae, envolvendo o saí-azul (Dacnis cayana) e um ninho de caneleiro-de-chapéu-preto (Pachyramphus validus). O cleptoparasitismo é um comportamento no qual um indivíduo rouba comida ou recursos de outro, e o cleptoparasitismo de ninho refere-se especificamente ao roubo de material de nidificação. O saí-azul roubou com sucesso material de nidificação do ninho do caneleiro-de-chapéu-preto sem ser notado. Esse comportamento oferece vantagens como redução do esforço na busca de material e diminuição do risco de predação, mas também traz riscos como a defesa dos donos do ninho e a possibilidade de carregar patógenos. Esta observação expande nossa compreensão dos comportamentos cleptoparasitários nessas espécies de aves.
Não é um salto: Augusto de Campos e a construção da vanguarda// It is Not a Leap: Augusto de Campos and the Construction of the Avant-garde
Authors: Barbosa Júnior Adilson Antônio
Published: October 2023

Resumo: Este artigo realiza uma análise de poemas das obras iniciais de Augusto de Campos com o intuito de verificar a paulatina conformação de uma poética de vanguarda. Para os fins do presente estudo, consideram-se como iniciais as obras desse poeta anteriores ao início formal do movimento da Poesia Concreta, em 1956. O recorte compreende, assim, desde o livro de estreia O rei menos o reino (1951) até Poetamenos, publicado em 1955. Desse modo, busca-se avaliar como a pesquisa formal, o manuseio consciente da linguagem, os procedimentos composicionais inovadores, as temáticas e os motivos são empregados em trabalhos que antecedem a assunção explícita do posicionamento vanguardista.Palavras-chave: poesia concreta; vanguarda; Augusto de Campos.Abstract: This article brings an analysis of poems from the early works of Augusto de Campos aiming at the investigation of the gradual conformation of an avant-garde poetics. For that, the works prior to the formal beginning of the Concrete Poetry Movement in 1956 come into play. This approach covers from his first book O rei menos o reino (1951) to Poetamenos, published in 1955. Therefore, this article intends to assess how formal research, the conscious handling of language, the innovative compositional procedures, and the themes and motives are applied to works that come before the explicit adoption, by the author, of an avant-gardist attitude.Keywords: concrete poetry; avant-garde; Augusto de Campos.
Türkiye’de Deneysel Psikolojinin Tarihsel Gelişimi: Ulusal Yayın Örüntüleri (1929-1978)
Authors: MUTLUTÜRK Aysu
Published: October 2023

Bir bilim alanının gelişimini anlamanın yollarından biri, o alandaki yayın örüntülerini incelemektir. Bu çalışmanın amacı, Türkiye’de deneysel psikolojinin tarihsel gelişimini ulusal yayın örüntülerini inceleyerek betimlemektir. Çalışmada, önce küresel ve yerel düzeydeki olaylar bağlamında deneysel psikolojinin ve beraberinde genel olarak psikoloji alanının Türkiye’deki gelişimine ilişkin bir literatür incelemesi sunulmuştur. Ardından, 1929-1978 yılları arasında Türkiye’deki deneysel psikoloji yayınlarına ilişkin betimleyici istatistiklere odaklanılmıştır. Veri kaynağı olarak Türk Psikoloji Bibliyografyası kullanılmıştır. Analizlerin ilk adımında, Türkiye’de 1880-1928 ile 1929-1978 arası dönemlerde psikolojinin çeşitli alt alanlarındaki yayınların sayısal dağılımı çıkarılmıştır. Ardından deneysel psikolojinin onar yıllık iki ayrı zaman dilimindeki (1929-1938 ve 1969-1978) yayınlar sayı ve içerik bakımından incelenmiştir. Çalışmanın dikkat çekici bulgularından biri, 1929-1978 yılları arasındaki ulusal yayın sayısının 1880-1928 yılları arasındaki ulusal yayın sayısından yaklaşık 53 kat fazla olmasıdır. Bu yayınlar arasında en yüksek yüzdelik dilimi, klinik psikoloji ve sosyal psikolojiyle ilişkili yayınlar oluşturmaktadır. Deneysel psikoloji alanındaki yayın sayılarında 1974 ile 1978 arasında kademeli bir düşüş gözlemlenmektedir. Deneysel psikoloji alanında 1970’lerde zekâ ve yetenek ölçümüyle ilgili çalışmaların diğer araştırma konularına göre daha fazla, hayvanlarla yapılan karşılaştırmalı çalışmaların ise az sayıda olduğu göze çarpmaktadır. Bu yayın örüntüleri Türkiye’nin tarihsel, sosyal ve toplumsal bağlamındaki değişimlerle birlikte değerlendirildiğinde, bir bilim alanındaki gelişmede o bilim alanını çevreleyen tarihsel ve toplumsal bağlamın önemli rolü olduğu görüşünü destekler niteliktedir.
MERKEZ BANKASI POLİTİKA FAİZİ KARARLARININ HİSSE SENETLERİ VE DÖVİZ KURU ÜZERİNDEKİ ETKİSİNİN AMPİRİK BİR ANALİZİ: TÜRKİYE'DEN KANITLAR
Authors: KAZAK Hasan
Published: October 2023

Bu çalışmanın amacı, Türkiye'de Merkez bankası politika faizi kararlarının BİST 100 ve USD/TL kuru üzerinde etkisinin olup olmadığının analiz edilerek yatırımcı kararlarına destek olmak ve literatüre katkı sunmaktır. Çalışma kapsamında 2015-2022 tarih aralığını kapsayan günlük BİST 100 endeksi ve USD/TL kuru kapanış değerleri kullanılmıştır. Çalışmada ARCH-LM testi ve EGARCH) modeli kullanılarak analizler yapılmıştır. Politika faiz kararları “artış”, “azalış” ve “sabit” olmak üzere üç kategoride değerlendirilmiştir. Çalışma sonucunda BİST 100 (BIST100) endeksi açısından; politika faiz indirimini ve artırımı temsil eden değişkenlerin katsayılarının %1 ve %5 önem düzeyinde anlamlı olduğu tespit edilmiştir. Bu sonuçlara göre BİST 100 endeksinin politika faizi artırım ve indirim kararlarından etkilendiği, sabit tutma kararlarından ise etkilenmediği görülmüştür. Çalışmada yer alan varyans denklemi incelendiğinde negatif şokların BİST 100 üzerinde pozitif şoklara göre daha etkili olduğunu görülmüştür. Yine aynı çalışmada ele alınan USD/TL kuru endeksi açısından; politika faiz kararlarını temsil eden değişkenlerin katsayılarının istatistiki olarak anlamlı olmadığı görülmüştür. Bu durumda USD/TL endeksinin politika faizi artırım, indirim ve sabit kalması kararlarından etkilenmediği sonucuna ulaşılmıştır.
DİJİTAL PLATFORM TERCİHLERİNİN SWARA VE GRİ İLİŞKİSEL ANALİZ YÖNTEMLERİ İLE DEĞERLENDİRİLMESİ
Authors: ERDEM Aytaç , KARA Mehmet Akif , DUMLU Harun
Published: October 2023

Bu çalışmada son yıllarda TV yerine ikame edilen dijital platformların tercih edilmesinde önemli olan kriterlerin önem düzeylerinin belirlenmesi ve Türkiye’de faaliyet gösteren dijital platformların bu kriterlere göre sıralanması amaçlanmıştır. Çalışmada ele alınan kriterler; “müşteri yorumları”, “ödeme seçenekleri”, “fiyat”, “içerik dil seçenekleri”, “içerik türü”, “cihaz uyumu”, “toplam indirilme sayısı” ve “yüklenme hızı” kriterleridir. Bu kriterler, 5 uzman karar verici tarafından karşılaştırıldıktan sonra SWARA yöntemi ile kriterlerin önem ağırlıklarına ulaşılmıştır. SWARA ile yapılan analiz sonucuna göre en yüksek önem ağırlığına sahip kriter “içerik türü” kriteri ve en düşük önem ağırlığına sahip kriter ise “toplam indirilme sayısı” kriteri olmuştur. Türkiye’de faaliyet gösteren “Blu TV”, “Disney Plus”, “Exxen”, “Gain”, “Prime Video”, “Mubi” ve “Netflix” dijital platform alternatifleri, ağırlıkları belirlenen kriterler kullanılarak Gri İlişkisel Analiz yöntemi ile sıralanmıştır. Elde edilen bu nihai sıralama, ilgili dijital platformların tercih edilebilirlik sıralamalarını oluşturmaktadır. Yapılan sıralamaya göre en yüksek tercih edilebilirliğe sahip dijital platform “Prime Video” olmuştur.
ORGANİK TARIM ÜRÜNLERİ PAZARLAMASI VE MERSİN İLİNDE TÜKETİCİ EĞİLİMLERİ ANALİZİ
Authors: TAÇYILDIZ Rabia , SON Levent
Published: October 2023

Dünyada ve Türkiye’de organik tarım ürünlerinin ticaret hacmi ve ürün talebi her geçen gün değer kazanmaktadır. Bu çalışmada, Mersin ilinde yaşayan 443 tüketicinin; organik tarım ürünlerine eğilimleri, ürünü neden, hangi durum ve koşula göre tercih ettikleri veya etmedikleri, ürünlere olan tutum ve davranışları incelenmiştir. Katılımcılardan elde edilen verilerden yararlanılarak demografik özellikler ve satın alma eğilimleri arasında Bağımsız Örneklem T-Testi, Tek Yönlü Varyans Analizi ve Çapraz Tablo Analizleri yapılmıştır. Yapılan analizlere göre, ülkemizde organik tarım ürünlerine olan talebin artırılabilmesi için; tüketicilerin organik tarım ürünleri hakkında yeteri kadar bilgilendirme yapılması, tedarik ve dağıtım alanlarında daha titiz çalışmalar gerçekleştirilmesi, organik ürünlerin tanıtım ve reklamına daha fazla önem verilmesi gerektiği saptanmıştır. Çalışmadan elde edilen verilerin organik tarım ürünleri pazarlamasında tüketicilerle dengeli bir arz-talep ilişkisi kurulmasında yardımcı olması, çalışmanın özgünlüğünü artırmaktadır.
TÜRKİYE’DE DÖVİZ KURU VE DIŞ BORÇLANMANIN EKONOMİK BÜYÜME ÜZERİNE ETKİSİNİN AMPİRİK ANALİZİ
Authors: KADİROĞLU Ahmet
Published: October 2023

Bu çalışmanın amacı, Türkiye’de 1994-2020 dönemi yıllık verileri kullanarak dış borç servis ödemeleri, dış borç stoku ve döviz kurunun gayri safi yurtiçi hâsıla üzerindeki uzun dönemli ilişkisini Johansen eş bütünleşme analizi ile incelemektir. Çalışmada ilk olarak değişkenlerin durağanlık düzeyleri PP ve ADF birim kök testleri ile sınanmış ve sonrasında uzun dönemli ilişki tespit edilmesine bağlı olarak FMOLS, DOLS ve CCR katsayı tahmincileri kullanılmıştır. FMOLS, DOLS ve CCR katsayı tahmincilerinden elde edilen bulgular, dış borç stokunun ve döviz kurunun GSYİH ile negatif ya da azaltıcı, dış borç servis ödemesi ile pozitif ya da artırıcı bir ilişkisi vardır. Bu doğrultuda, dış borç servis ödemesinin Türkiye ekonomisi üzerinde pozitif yönde etkisi varken, dış borç stokunda ve döviz kurunda meydana gelen artış ise aynı ekonomi üzerinde negatif yönde bir etkiye sahip olduğu belirlenmiştir.
STRATEGIC ANALYSIS OF INDIVILDUALS’ SMARTPHONE PREFERENCES THROUGH CHAID ALGORITHM
Authors: POLAT Mehmet
Published: October 2023

The global smartphone market is one of the most dynamically developing markets with high competition. The presence of high-tech products in the smartphone market forces companies to act more cautiously and strategically. The success of companies depends on their level of meeting the demands of smartphone users. To this end, this study aims to determine the factors that are affected by the smartphone preferences of individuals and the effect level of these factors on company strategies. For this purpose, in this study, a survey was conducted in the TRA2 Region located in the east of Turkey. The obtained data from the survey was evaluated using the CHAID algorithm. In the study, it was seen that smartphone users liked the Apple the most in terms of perceived service quality. In addition, it has been observed that the highest level of expectation in terms of expected service quality is concentrated on the Apple brand. On the other hand, the most preferred Xiaomi was found to have the lowest brand loyalty.
VERGİLENDİRMEDE BLOK ZİNCİR TEKNOLOJİSİNİN AVANTAJ VE DEZAVANTAJLARI
Authors: GEZER Tuba
Published: October 2023

Geçmişten günümüze vergi, devletler için kamu harcamalarının finansmanında kullanılan önemli bir enstrüman olmuştur. Küreselleşen dünyada dijitalleşmenin artmasıyla birlikte değişim başlamıştır. Blok zincir teknolojisi yeni dünya düzeninin getirdiği önemli değişimlerden birisidir. Bu teknoloji hem kamu hem de özel sektör için şeffaflık, saydamlık ve erişilebilirlik sunmaktadır. Özellikle vergilendirme alanında bu teknolojinin rolü önem arz etmektedir. Çalışmada blok zincir teknolojisinin vergilendirmede kullanılmasının avantaj ve dezavantajları vergi türleri açısından değerlendirilmiştir. Ücret üzerinden alınan gelir vergisi, KDV (Katma Değer Vergisi) ve transfer fiyatlandırması çalışmanın kapsamını oluşturmaktadır. Blok zincir teknolojisinin vergi tahsilatını hızlandıracağı ve vergi kayıp ve kaçağını önlemede etkili bir rol alacağı sonucuna varılmıştır.
TÜRKİYE’NİN ULUSLARARASI GÜNDEM BELİRLEME ÇABASI OLARAK TRT WORLD FORUM
Authors: BARİTCİ Fatih
Published: October 2023

Temelinde güncel küresel ve bölgesel meselelerin tartışıldığı forumlar katılımcı taraflar için diğerleriyle diplomatik ilişkiler geliştirme açısından giderek daha popüler hale gelmektedir. Bu çalışmada 2017 yılı itibariyle düzenlenmeye başlayan TRT World Forum’un ana hatlarının belirlenen temalar doğrultusunda ortaya konması ve forum aracılığıyla Türkiye’nin uluslararası kamuoyunu belirleme çabası ortaya konmaya çalışılmıştır. Bu doğrultuda örnek olay yönteminden yararlanılmıştır. Çalışmanın sonucunda forumlarda belirsizlik çağında yaşandığı, dünyanın parçalanmış bir durumda olduğu, küreselleşmenin etkisini kaybetmeye başladığı, pandemi sonrasında yeni bir dünya düzeni arayışına ihtiyaç olduğu, büyük stratejinin yeniden anlaşılması gerektiği ve belirsizlikler, gerçekler ve fırsatlarla geleceğin şekillendirilmesine ihtiyaç olduğu gibi hususların ön plana çıkarıldığı anlaşılmıştır. Bu tasvirler ve arayışlar, Türkiye’nin dünya kamuoyunun gündemini belirleme çabası olarak yorumlanabilir. Ayrıca, TRT World Forum'un orta ve uzun vadede dünya kamuoyunu etkileme ve gündem belirleme kabiliyeti Türkiye’nin dış politika hedeflerine ulaşmasına katkı sağlayabilir.
COVID-19 cases prediction with negative group delays digital function
Authors: Ravelo Blaise , Guerin Mathieu , Bilal Habachi , Rakotonandrasana Sylcolin , Rahajandraibe Wenceslas
Published: October 2023

The negative group delay (NGD) is an uncommon function enabling to propagate arbitrary waveform signals with time-advance behavior. The counterintuitive NGD function was initially experimented for anticipating typically fast and short duration electronic signals in micro- and milli-second time scale. The application of NGD function to large time scale signal attracts more and more the attention of data processing engineer. This paper aims to investigate on the ability of NGD function to predict time- dependent social data with someday time-advances. As practical case of study, an innovative application of NGD function for predicting disease cases is treated. The digital circuit theory enabling to understand the low-pass (LP) NGD canonical TF and the characterization approach is established. It is shown in which condition the first order difference equation represents a LP-NGD circuit. Then, the design method of typical LP-NGD predictor as numerical circuit is introduced in function of the expected time-advance. The NGD predictor time-variation property is theoretically initiated. The NGD time-advance varied from -7 days to -1/2 days is investigated with deterministic data prediction processing from 5-months bi- exponential waveform data. The predicted data with time-advance of about -4 days was confirmed by analytical computation and simulation. The LP-NGD digital predictor feasibility is validated with monthly COVID-19 randomly arbitrary data by computed and virtually tested results. It was investigated with sensitivity analysis that the prediction performance is better when the input signal is smoothed enough. As expected, prediction result showing very good correlation with input data is demonstrated.
Law of Instrumental Character or Instrumentalized Law – a Few Remarks on the Law of the Third Reich
Authors: Dąbrowska Agata
Published: October 2023

Prawo pełni funkcję regulacyjną w życiu społecznym. Jest to powiązane z jego instrumentalnym charakterem. Wykorzystywanie tego potencjału przyjmuje formę instrumentalizacji prawa. To zjawisko może mieć miejsce zarówno w procesie stanowienia prawa, jak i jego interpretacji i stosowania. Można dostrzec pozytywne i naganne formy instrumentalizacji prawa. Niniejsza praca ma na celu ukazanie różnicy między charakterem instrumentalnym prawa a jego instrumentalizacją na przykładzie prawa III Rzeszy. Z tego względu zostanie przeprowadzona analiza pojęć instrumentalizacji prawa, jego instrumentalnego charakteru oraz instrumentalnego użycia. Pozwoli to na oznaczenie ich granic i odniesienie do wybranych, konkretnych instytucji prawa III Rzeszy. Dodatkowo zostanie przedstawione tło historycznoprawne funkcjonowania wskazanych rozwiązań prawnych, co ukaże różnice między analizowanymi działaniami na przykładach z praktyki stanowienia, interpretacji i stosowania prawa w historii.
Evolution of the Internal Structure of the Social Insurance Fund
Authors: Wantoch-Rekowski Jacek , Wilmanowicz-Słupczewska Martyna
Published: October 2023

The focus of the article is the Social Insurance Fund, which has been operating since 1 January 1999, and is a state special purpose fund with a specific structure. Separate funds function
and operate within its framework. The number of these funds has already changed twice. The aim of the article is to analyse the legislative changes concerning the components of the Social Insurance Fund and to evaluate them. The study is dominated by the dogmaticlegal research method, and the historical-legal method is of auxiliary use.