bluuebunny/crossref_metadata_2025 huggingface dataset:
Ethics and Pragmatics of Freedom: Author, Hero, Reader (Olga Tokarczuk and Janina Duszejko)
Authors:   Institute of Slavic Studies, Russian Academy of Sciences, Adelgeym Irina
Published: January 2025

The article is devoted to Olga Tokarczuk’s “moral thriller” Drive your Plow over the Bones of the Dead, introducing a heroine who is endowed with a demonstratively morally controversial freedom of action: by sharpening the ideas of critical posthumanism, the author describes a collision with the unpunished killing of hunters by an eccentric defender of animal rights. The organisation of textual space and its perception are analysed from the perspective of ethics and pragmatics of freedom as understood by the author, the hero, and the reader, from the perspective of interaction between the reader's and the author's vision of fiction’s ethical limits, as well as the functions and possibilities of literature. The conflict in the novel, which — from a socio-psychological and discursive point of view — represents a conflict of individual and conventional behaviour, is embodied at the level of eventuality through the diverse use of the sphere of unpredictability, which affects the semantic structure of the text and the horizon of the reader's expectation. The article analyses the interaction of the logic of genre settings, the narrative logic of plot and fabula, both from a fictional, autobiographical and extra-textual stance. Tokarczuk’s novel is an (accomplished) artistic provocation, understood as the organisation of a dialogue with the reader in such a paradoxical way as to inevitably induce meaning-generating reflections by the latter. The main mechanism employed by the text is the absence of the expected plot element in the finale (punishment / conviction / repentance of the heroine). Manipulating the boundaries of the heroine's freedom of behaviour, undermining the oppositions characteristic of the detective, the author challenges not only specific stereotypes of the worldview, but also the very principle of binary closure. Tokarczuk’s understanding of the ideas of integral and “sensitive” narrative about the world, meliorist ethical and psychological functions and possibilities of literature (in particular, the literature of the “in-between”, combining ludic and intellectual elements) is close to the concepts of pragmatic aesthetics: fiction is a specific way of transmitting and acquiring experience, it is performative knowledge, involving imagination and mechanisms of identification and empathy, constituting an element of social communication.
The Concept of Economic Freedom in Czechoslovak Emigrant and Samizdat Magazines (1985-1989)
Authors:   Мaxim Таnk Belarusian State Pedagogical University, Prystupa Natallia
Published: January 2025

The analysis of the publications of émigré and samizdat journals reveals the essence of the concept of “economic freedom” as interpreted by Czech dissidents. The author emphasises that it became a central element of the transformation of the country’s economic system in the 1990s. It is stressed that perestroika in the USSR and Mikhail Gorbachev himself became a powerful external factor that intensified the process of its conceptualisation. The content of the concept was analysed through the prism of such aspects of economic development as state regulation, the phenomenon of private property, the tax system, the principle of the rule of law, and the existence of free access to all sectors of the economy. The author concludes that the Czech dissidents’ vision of economic freedom was in many ways consistent with both prevailing and later developed ideas about economic freedom and its place in society and the state. The article also shows the diversity of attitudes and perceptions about the future of Czechoslovakia in the “window of opportunity” that opened for it, without losing sight of the central role of economic freedom in achieving a free society. In addition, the study of Czech dissidents’ views on perestroika and Mikhail Gorbachev’ role in it made it possible to trace the development of their attitude to the processes both in the Soviet Union and in their own country. The analysis of this position is also valuable because it allows us not only to show what image of the USSR and of the General Secretary of the CPSU Central Committee himself was created on the pages of illegally published magazines, but also to determine the degree of development of economic thought in Czechoslovakia, which evolved under difficult conditions after the suppression of the Prague Spring, but was nevertheless able to absorb and generate advanced ideas.
National and European Components in the Concept of Sovereignty in the EU Countries: Political Discourse in Contemporary Greece
Authors:   Institute of Slavic Studies, Russian Academy of Sciences, Aleksandrova Anna
Published: January 2025

The two-hundred-year long history of the independent Greek is intrinsically connected to the history of Europe as a whole. Contemporary Greek national identity has a pronounced European element. On the other hand, independent Greece has, throughout its history, been consistently influenced by the great powers (both European powers and the USA), which to some extent determined the course of its foreign and domestic policies. Membership in the EU does require a country to transfer part of its sovereignty to the transnational organisation. This issue has been drawing the attention of both politicians and researchers since the beginning of European integration. In Greece it became an especially prominent part of the political discourse in 2010, with the advent of the financial and economic crisis. For several years, the Greek economy and financial policies were put under control of the “troika” of external creditors — the European Commission, the European Central Bank and the International Monetary Fund, severely limiting national sovereignty and leading to a rise in popular scepticism towards the idea of European integration. The Greek crisis revealed an imbalance within the Eurozone, with economically more powerful countries easily influencing less powerful ones by using the political tools of the EU, despite nominally being equal partners within the Union. This core-periphery asymmetry made the European integration a tool, and the EU itself an arena, for expanding the influence of economically powerful states (for example, Germany). The sovereignty of more and less powerful countries was not treated in the same way, which by itself made the integration process more difficult. The situation led to, among other consequences, a re-examination of Greek relations with the EU and the limits it had put on the country’s sovereignty in Greek political discourse, including the emerging notion of Greece becoming a “debt colony” of Europe. The tension between Greece and Turkey, as well as the Balkan vector of Greek foreign policy, can be productively examined through the lens of Greek participation in the European integration project, which can reveal the interrelation of the national and European components in the Greek concept of sovereignty.
Historical Narratives in Burgenland Local History Journals Between the Two World Wars
Authors:   University of Debrecen, Törő László Dávid
Published: January 2025

Border regions of nation states have always played an important role in the process of national identity construction. The region of Burgenland was transferred to Austria in 1921. After the First World War, the country was compensated with a territory that had previously been a part of Hungary. Since the “birth” of the region, it has been heavily contested, mostly by Hungarian historians. Of course, the Austrian historical writing was eager to integrate Burgenland into its national histories. The aim of my study is to show how local history journals participated in creating a new regional identity in Burgenland. Three journals will be at the centre of my attention: Burgenland, Mitteilungen des Burgenländischen Heimatschutzvereins, and the fusion of these two: the Burgenländische Heimatblätter. I demonstrate the differences and debates between these journals, as they often polemicised against each other to determine who should dominate the discourse about the history of Burgenland. The journal Burgenland had close ties to the regional government and was oriented towards German nationalism. In contrast to the Burgenland, the Mitteilungen was published by the Burgenländisches Heimatschutzverein, an organisation of civil society. In the volumes of Mitteilungen nationalism was less present, rather, we can observe criticism against industrialism and a strong romanticisation of nature. Burgenland was financed by the regional authorities, whereas Mitteilungen relied mainly on donations and membership fees. I also introduce debates between Hungarian and Austrian authors (Otto Aull and Gyula Gáyer) about this region to present a nuanced and balanced picture about the Burgenland-debate in the interwar period. The article shows that the historical narratives of these journals were shaped by encounters with rival interpretations of the past, and as a result, the dominant völkisch interpretation emerged, and Mitteilungen, as a journal with a more conservative agenda, was defeated.
Interpretable biome-aligned temperature zones for climate classification via average monthly temperatures
Authors: Xu Kai , Lauenroth William
Published: January 2025

We introduce temperature zones based on average monthly temperatures that closely align with biome boundaries, intended for use in climate classification. This new system retains the simplicity and interpretability of existing classifications, such as those of Köppen-Geiger and Trewartha, while providing an improved fit to biome boundaries. Unlike previous classifications, we developed our system by analyzing contemporary climate and land cover datasets. Our classification focuses on temperature, but it is designed so that future analyses could combine our results with precipitation criteria from new or existing systems to offer a more comprehensive climate classification framework.
Characteristics of Adverse Reactions to Kratom and Implementation of Harm Reduction Strategies in a Sample of Ethnobotanical Tea Bar Patrons in Colorado
Authors: Piercey Cianna J , Cameron Joseph , Ahern William , Packwood Bella , Bruning Carter , Henry Devin , Ruehrmund Jesse , Weldon Katelyn , Smith Kirsten , Karoly Hollis
Published: January 2025

Background: Kratom is a psychoactive botanical that is increasingly popular in the United States, yet limited research exists to date on its potential risks. Given that kratom is currently unregulated, and a variety of kratom products are widely available on the commercial market, more data are needed to inform consumers about potential adverse reactions to kratom. Methods: 102 participants (mean age=22.34 years, 32.9% women) were recruited from ethnobotanical tea bars in Northern Colorado to complete a survey on kratom use, which included questions pertaining to adverse experiences. Results: Most participants (75.5%) reported experiencing an adverse reaction to kratom at least once in the past, with a wide range of kratom dosages reportedly consumed during these experiences. Adverse reactions were most commonly reported to occur in the context of consuming kratom on an empty stomach, consuming alongside certain foods, lack of hydration, and combining kratom with other substances. Participants employed a variety of strategies in attempt to mitigate adverse reactions, such as drinking water, eating, and resting. Conclusions: Adverse reactions to kratom may be associated with certain contextual factors. Several techniques are reportedly used to mitigate adverse reactions, but the efficacy of these techniques is unknown. More data are needed to understand the causes and consequences of adverse reactions to kratom, and to better understand potential harm reduction strategies for reducing adverse experiences. More research could also shed light on the extent to which kratom dosage and various product formulations (e.g. whole leaf vs. extracts) are predictive of adverse effects.
An overview of the quantum cognition research programme
Authors: Huang Jiaqi Adam , Epping Gunnar Paul , Trueblood Jennifer S , Yearsley James M , Busemeyer Jerome R , Pothos Emmanuel
Published: January 2025

The quantum cognition research programme concerns the application of quantum probability theory(the rules for how to assign probabilities to events from quantum mechanics, without the physics) tocognitive modeling. We review quantum cognitive models in several areas of psychology, includingconjunction/ disjunction fallacies in probabilistic judgment, conceptual combinations, similarity, order effects on judgments, causal inference, the disjunction effect in decision making, measurement and interference effects on judgments and decisions, memory, perception, and other judgment anddecision-making applications. For each area, we first present the empirical findings that have motivated the application of quantum models, emphasizing any characteristics which are particularly puzzling or have resisted coherent theoretical explanations previously; we then discuss the quantum cognitive models, noting the key features of the models that help explain the empirical data; we finally cast a critical eye on the models and explore comparisons with non-quantum models.
Investigating the Efficacy of Group Schema Therapy on Perfectionism, Alexithymia, and Obsessive-Compulsive Personality Disorder Symptoms
Authors: sobhanifar sara , Samari Aliakbar
Published: January 2025

The present study aimed to examine the efficacy of group schema therapy on perfectionism, alexithymia, and symptoms of obsessive-compulsive personality disorder (OCPD). This research employed a quasi-experimental design with a pre-test, post-test, and control group. The study population included individuals diagnosed with OCPD who sought treatment at the psychology polyclinic of Ferdowsi University of Mashhad. Using voluntary sampling, 30 participants meeting the DSM-5 criteria for OCPD were selected based on the Structured Clinical Interview for Personality Disorders (SCID-5-PD) and the Millon Clinical Multiaxial Inventory-III (MCMI-III). These participants were randomly assigned to experimental and control groups. Data were collected using the MCMI-III, Hill Perfectionism Questionnaire, and the Toronto Alexithymia Scale (TAS-20). Following the pre-test, the experimental group received 10 sessions of group schema therapy, while the control group received no intervention. Data were analyzed using analysis of covariance (ANCOVA).Results revealed that group schema therapy significantly improved perfectionism and OCPD symptoms (p < 0.05), but it did not yield significant changes in alexithymia (p > 0.05).Keywords: Schema Therapy, Obsessive-Compulsive Personality Disorder, Perfectionism, Alexithymia
Extreme Protest Tactics Reduce Support for the Climate Movement and Climate Mitigation Policies
Authors: Fuller Kylie , Ferrali Romain , Damesin Lucas Francou , Gainsburg Izzy , Simpson Brent , Willer Robb
Published: January 2025

In response to the escalating climate crisis, and with major climate policy reforms under debate across Europe, many environmental activists have turned to extreme protest tactics, such as vandalizing museums and obstructing major highways. Research suggests that extreme protest tactics - protest behaviors perceived to be highly disruptive, harmful to others, or both - may attract media attention, but typically reduce public support for protest groups (e.g., Feinberg et al., 2020). However, this research has focused primarily on Americans’ responses to public protest. Additionally, little experimental research has tested the causal effects of extreme tactics in the context of the climate movement, even though it is the largest social movement in the world (Hasegawa, 2022). To address these gaps, we fielded a large, pre-registered online survey experiment, conducted on a representative sample of French citizens (n = 8,001), testing the effects of exposure to four protest actions featuring different degrees of extremity - a peaceful march, occupying an office building, blocking public transportation, and damaging infrastructure. Results showed that, relative to a control condition, extreme protest actions reduced support for the activist group, willingness to join the climate movement, and support for climate mitigation policies (e.g., a carbon tax on fossil fuel companies), with these reductions increasing proportional to the extremity of the protest actions. Additionally, we found no evidence that exposure to these extreme tactics led to greater support for a more moderate climate protest group, offering evidence against the “radical flank effect” found in previous research (Simpson et al., 2022). Overall, results show that previously demonstrated negative effects of extreme protest tactics on popular support for social movements and their policy goals extends to activism on climate change, and also generalizes beyond the U.S. to the European context, a critical setting for policy efforts to address climate change.
Plea to Ponder: The Role of Museums for Visually Impaired People
Authors: Singh shalini
Published: January 2025

This research project aims to understand how the concept of new museology helps to communicate with differently abled people. Though the policy of exclusion for various kind visitors is also prevalent in museum due to vision centric nature of museum and architecturally designed for people without any difficulties. One such example is the exclusion of visually impaired people from the museum. The role of the museum has significantly changed in the recent years and has been attributed to play its most important role as an educator. This being an important aspect; there have been developments also to justify it being an organization in the public sector and for the public sector. Museums need to be accessible to all and this has been worked upon in different museums across the globe to make it all inclusive and not exclusive in nature. The cultural exclusion is not only from the perspective of inaccessibility for audience but also from the perspective of the lack of meaningful representation of disability within museum’s collection. Since the development of concept of museology, the differently abled people have been historically and contemporarily excluded from cultural spaces. The National Museum has made a significant endeavour to make museum more inclusive comprising visually impaired people by making Anubhav Gallery. In this research it is observed that the Anubhav gallery is not just being a repository of materials on display but it serves an institution, which enables dialogue between the audience and the objects. Providing an interactive model for accessible gallery for all visitors or designing of a specific gallery dedicated to particular visitors are not enough but museums should also promote the facilities through various programmes among the marginalized as well as common visitors also. Hence, there is no need for individuals with different abilities to separate for museum experience. This can allow families or groups of friends to enjoy the experience together and to build their relationships with each other.Keywords- Visually Impaired, Disabled, Vision loss and Accessibility
Generation of Three Dimensions Image of Tumor Regions in Sagittal and Coronal Orientations MRI of Brain
Authors: Saadoon Abdoon Rabab
Published: January 2025

The anatomy information that provided by MRI made it an indispensable tool for diagnosis purposes in present. There are three orientations of acquiring the sliced images of brain in MRI, which are: sagittal; coronal and axial. So it is a vital task to find out an effective and adequate technique for processing and segmenting MRI sliced images of the three orientations modalities to detect and extract tumors in these images.In this work, a simple and effective technique that, it adequate to segment sagittal and coronal orientations, is proposed. This technique is one of the enhancement methods that based on the histogram of the image. Besides, morphological operations were proposed to isolate and extract the tumor regions adequately from successive sliced MRI images of brain of a patient suffer from brain tumor, to utilize them later in generating three dimensions image of the extracted tumor. In addition, the location of the tumor was determined andhold completely within the contouring map of the patient’s head for the two adopted orientations. The importance of this work involving that,this process gives the surgeon a better view seen for the tumor from different orientations to enable him to find out an optimal path to reach the tumor with minimum damage of the surrounding tissues. This work was achieved by the aid of Mat Lab programming system..
Synthesis and characterization of polypyrrole polymer thin film and the effect of adding silver nanoparticles (PPY/AgNPs)
Authors: Tayeh Ban mohammed , Sattar Kareem Qasim
Published: January 2025

In this research, a chemical oxidative polymerization process was used to prepare polypyrrole (PPY). The characterization of polypyrrole thin films pure and dopped with silver nanoparticles (AgNPs) at different weight ratios of AgNPs (i.e., 5, 10, and 15 wt%) was studied. The thin films were prepared via the drop casting method and flung down on a clean glass substrate at room temperature. Using FT-IR, XRD, and AFM, the system and facet morphology of the thin films were investigated. FTIR analysis of undoped PPY powder revealed distinctive vibrational frequencies of  PPY undoped. Strong absorption bands at 3653 cm-1 (N-H stretching), 2342 cm-1 (nitridation), and peaks at 1542, 1459 cm-1 (C=C, C=N vibrations) were observed. Other peaks at 1176 cm-1 (C-N stretching), 1039, 964 cm-1 (C-H vibrations), 893, 782 cm-1 (C-H bend deformation), 670 cm-1 (C-C deformation), and 590 cm-1 (polypyrrole presence) were identified. The results showed that the FT-IR spectra of pure ppy and the spectra of PPY/AgNPs composites were similar. The single XRD data also showed that ppy is amorphous and The distinctive peak of polypyrrole was found at (2θ) 24.35◦, indicating the short-range arrangement of PPy chains the interlayer distance (d) between the measured value of spacing for PPY was 3.6599 A0. Additionally, By using AFM, the parameters Ra, R.M.S, and G.S. were determined for PPY doped AgNPs thin films. These values increased with higher doping percentages. For undoped PPY thin film, values were (2.557nm, 3.299nm, 33.40nm) while for doped films with 5%, 10%, and 15% AgNPs, values were (3.397nm, 4.859nm, 46.12nm), (9.328nm, 11.90nm, 66.33nm), and (13.87nm, 19.28nm, 86.89nm) respectively. the AFM results for all thin films of PPY undoped and composites doped with silver nanoparticles (PPY/AgNPs) demonstrated that the values of grain size (G.S.) and root-mean-square (R.M.S.) roughness average (Ra) increase as the number of AgNPs increases.
INTEGRATION OF URBAN HERITAGE INTO THE PERMANENT PLAN FOR THE PROTECTION AND ENHANCEMENT OF SAFEGUARDED AREAS IN THE CITY OF EL OUED, ALGERIA: CASE STUDY OF THE OLD QUARTER OF AL-ASHASH AND AL-MESSABA
Authors: Chouaib Guediri  , Salah Bouchemal
Published: January 2025

The preservation and integration of urban heritage into sustainable urban development are major challenges for historic cities. This article focuses on the integration of urban heritage into the Permanent Plan for the Protection and Enhancement of the Protected Sectors of the city of El Oued, Algeria, particularly in the old neighborhoods of Al-Ashash and Al-Messaba. Using a multidisciplinary approach and drawing on academic references such as Abdelazeem et al. (2024), Nasser et al. (2020), Kadhim & Hussein (2018), Kostešić et al. (2019), Mohammed et al. (2019), Komarova (2015), Misilmani (2024), Teklemariam (2024), Moser (2024), and relevant Algerian laws, this study examines the challenges and opportunities associated with integrating urban heritage into contemporary urban development. The findings highlight the importance of stakeholder participation, urban planning, and heritage management in ensuring the sustainable and balanced integration of urban heritage into urban development.
THE IMPACT OF HUMAN DEVELOPMENT ON FOOD SECURITY IN ARAB COUNTRIES. PERSPECTIVE FROM A PANEL-ARDL ANALYSIS
Authors: Hadjira Larbi Cherif  , Amina Badreddine  , Azzeddinne Sabri
Published: January 2025

The purpose of this paper is to examine the relationship between the Human Development Index (HDI) and food security in Arab countries over the period of 2012-2022. Employing Panel Autoregressive Distributed Lag (PANEL-ARDL) cointegration model, the study examines how the Human Development Index (HDI) affects the General Food Security Index GFSI for seven Arab countries. The empirical results provide evidence of cointegration and long run equilibrium between the HDI and GFSI. Increased values of HDI make predictions of better food security possible through factors like education, health, and income. The error correction term indicates rapid adjustment to long-term equilibrium. While analysing the data the study concludes that HDI shows positive relationship with food security emphasizing on the need to human develop the food security in the Arab region.
Pengabdian Masyarakat Melalui Sosialisasi Bebas Stunting dan PMT (Susu Kedelai) di Desa Gambirono
Authors: Citra Nostalgianti , Annisa Fara Fida , Rohman Imdadur , Nahak Aprilia Fransiska , Shafira Pingky Lailatus , Aima Nurul
Published: January 2025

Salah satu desa yang menjadi sasaran kegiatan KKN Kolaboratif oleh Kelompok 147 adalah Desa Gambirono, Kecamatan Bangsalsari. Adapun salah satu tema unggulan yang paling disoroti saat ini yakni masalah stunting. Mahasiswa KKN kolaboratif kelompok 147 melakukan riset di bawah naungan pemerintah kabupaten Jember terhadap jumlah balita yang terverifikasi stunting di Desa Gambirono, Kecamatan Bangsalsari. Tercatat di Desa Gambirono terdapat 43 balita mengalami stunting pada tahun 2024.  Terjadinya stunting dapat disebabkan oleh beberapa faktor seperti ekonomi dan pendidikan. Salah satu bentuk pengabdian mahasiswa KKN di Desa Gambirono atas permasalahan stunting yakni melakukan kegiatan sosialisasi cegah stunting dan pemberian makanan tambahan berupa susu kedelai untuk mengurangi angka balita stunting yang ada di desa Gambirono, Kecamatan Bangsalsari. Metode yang digunakan dalam kegiatan ini adalah observasi, wawancara, dan sosialiasi. Setelah diadakan kegiatan sosialisasi bebas stunting dan pembagian PMT (susu kedelai) ini, diharapkan dapat meningkatkan pengetahuan masyarakat serta membantu desa dalam mengurangi angka stunting
ANALISIS SISTEM INFORMASI AKUNTANSI PENDATAAN KLAIM ASURANSI MOBIL
Authors: Rahmayanti Nida Putri
Published: January 2025

Tujuan penelitian ini adalah mengetahui Bagaimana Sistem informasi akuntansi pendataan klaim asuransi  pada PT. Asuransi Astra Buana Cabang Banjarmasin saat ini dan mengetahui Bagaimana Sistem informasi akuntansi pendataan klaim asuransi yang seharusnya diterapkan oleh PT. Asuransi Astra Buana Cabang Banjarmasin.Penelitian ini menggunakan jenis penelitian Deskriptif kualitatif. Sampel dalam penelitian ini adalah data pelanggan bermasalah pada tahun 2021 - 2023. Data yang akan diambil adalah merupakan data primer dan data sekunder yang dikumpulkan melalui penelitian lapangan, wawancara, observasi, dan penelitian kepustakaan.Berdasarkan analisis sistem informasi klaim asuransi di PT. Asuransi Astra Buana Cabang Banjarmasin, ditemukan bahwa prosedur klaim saat ini belum sesuai standar yang ditetapkan. Hal ini mengakibatkan ketidakakuratan informasi dan keterlambatan dalam proses klaim, yang memicu banyak keluhan dari pelanggan. Untuk memperbaiki situasi ini, perusahaan harus menerapkan prosedur klaim sesuai dengan standar akuntansi yang berlaku dan memastikan proses informasi klaim berjalan efisien. Selain itu, penambahan karyawan, khususnya di posisi surveyor, diperlukan untuk membagi beban kerja dan mengurangi keterlambatan dalam sistem informasi akuntansi.
PENGARUH SECOND ACCOUNT INSTAGRAM TERHADAP PENGUNGKAPAN DIRI DAN MANAJEMEN PRIVASI GENERASI Z
Authors: Zahrah Nurul , Suhasman Suhasman , Akbar Muh
Published: January 2025

Penggunaan media sosial, khususnya Instagram, telah menciptakan transformasi dalam cara Generasi Z (Gen Z) mengekspresikan diri dan mengelola privasi. Salah satu fenomena menarik yang muncul adalah penggunaan akun kedua, yang memberikan kebebasan kepada pengguna untuk berbagi konten secara lebih otentik, tanpa tekanan sosial dari audiens akun utama. Namun, fenomena ini juga memunculkan isu terkait sejauh mana akun kedua mempengaruhi pengungkapan diri dan strategi pengelolaan privasi Gen Z. Penelitian ini bertujuan untuk menganalisis hubungan antara penggunaan akun kedua di Instagram dengan tingkat pengungkapan diri dan efektivitas manajemen privasi di kalangan Gen Z.  Penelitian ini menggunakan pendekatan kuantitatif dengan pengumpulan data melalui kuesioner yang disebarkan kepada 150 responden berusia 18-24 tahun yang aktif menggunakan akun kedua di Instagram. Instrumen penelitian mencakup indikator utama seperti pengaturan privasi akun, selektivitas dalam menerima audiens, dan tingkat kenyamanan dalam berbagi informasi pribadi. Analisis data dilakukan dengan menggunakan uji korelasi Pearson dan regresi linier sederhana untuk menguji hubungan dan pengaruh antar variabel. Hasil penelitian menunjukkan adanya hubungan positif yang signifikan antara strategi manajemen privasi dengan pengungkapan diri, dengan koefisien korelasi sebesar 0,658 dan nilai signifikansi <0,05. Hal ini mengindikasikan bahwa semakin baik strategi manajemen privasi yang diterapkan, maka semakin tinggi tingkat pengungkapan diri yang dirasakan pengguna pada akun kedua mereka.  Temuan ini memiliki arti penting dalam memahami bagaimana Gen Z memanfaatkan teknologi digital untuk mengelola identitas mereka di ruang publik dan ruang privat secara bersamaan. Akun kedua tidak hanya berfungsi sebagai ruang ekspresi alternatif, tetapi juga sebagai alat strategis untuk menjaga keseimbangan antara pengungkapan diri dan kontrol privasi. Dengan membuat batasan privasi yang fleksibel, pengguna dapat menyesuaikan diri mereka dengan audiens tertentu dan menghindari risiko sosial, seperti cyberbullying atau tekanan dari norma-norma sosial yang berlaku di akun utama.
PEMBENTUKAN PORTOFOLIO OPTIMAL DENGAN MODEL INDEKS TUNGGAL PADA SAHAM IDX BUMN 20 DI BEI
Authors: Leki Rofinus , Fatih Hardika Muhammad
Published: January 2025

Abstract: At the beginning of 2020, the COVID-19 pandemic caused by Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) hit the world, including Indonesia. The COVID-19 protocol policy implemented to break the chain of virus spread has limited business activity, resulting in a decline in the performance of issuers. However, this situation actually triggered an increase in the number of investors in the capital market, who saw an opportunity to shift investment activities to stock trading as an alternative income. This phenomenon shows that the capital market is increasingly in demand even amidst the uncertainty of the pandemic.  Stock investment involves analysis of the returns and risks associated with financial assets. Rational investors try to choose efficient shares to maximize returns with minimal risk. The Indonesian Stock Exchange (BEI) provides stock indexes to help investors, one of which is IDX BUMN 20, which includes 20 shares of State-Owned Enterprises (BUMN), Regional-Owned Enterprises (BUMD), and their affiliates. BUMN shares are considered safer because they are managed by the state, have high liquidity, and often distribute dividends to shareholders.  This research aims to analyze the optimal portfolio formation of IDX BUMN 20 shares using a single index model during the 2021–2022 period. It is hoped that the results of this research will provide insight for investors in making rational investment decisions and maximizing profits with controlled risks.   Keywords: Investment, Stocks, Capital Markets, Index IDX BUMN 20
Instrumento para la evaluación de conocimientos, actitudes y prácticas de docentes sobre gamificación (CAP-GD): análisis de propiedades psicométricas
Authors: Pinzón-Salazar Sebastián , Pulgarín-Arias Laura , Ospina-Cano Sarah , Quiroz-González Eliana
Published: January 2025

Introducción: la literatura científica reporta los beneficios de la gamificación en el proceso de enseñanza-aprendizaje. El objetivo de esta investigación fue analizar las propiedades psicométricas de un instrumento para la evaluación de conocimientos, actitudes y prácticas sobre la gamificación en docentes. Metodología: investigación instrumental, contó con la participación de 208 docentes colombianos, quienes respondieron una ficha de datos sociodemográficos y laborales y el CAP-GD. Se realizó un análisis exploratorio de los datos y análisis factorial confirmatorio. Se reportaron cargas factoriales acompañadas de intervalos de confianza al 95% y se reportó la fiabilidad. Los análisis se llevaron a cabo con el paquete estadístico JASP. Resultados: el modelo dos reportó mejores valores de ajuste (χ2=803,28, CFI=0,89, TLI=0,88, RMSEA=0,08, SRMR=0,06), de forma que la escala quedó conformada por 27 ítems. El instrumento presentó una alta consistencia interna (ω=0,91, α=0,87). Discusión: el CAP-GD hace un aporte novedoso y se convierte en un insumo importante para el desarrollo de programas orientados a la formación y desarrollo profesional de los docentes en gamificación. Conclusiones: el uso de esta herramienta diagnóstica puede guiar prácticas docentes que favorezcan la inclusión de metodologías activas dentro de los procesos de enseñanza-aprendizaje.
Construcción y deconstrucción de la realidad: perspectivas filosóficas sobre la percepción y los medios
Authors: Trujillo-Liñán Laura
Published: January 2025

Introducción: El ser humano se ha desarrollado a lo largo de los años mediante la interacción con el mundo y su entorno social. Este proceso ha permitido la transformación del entorno a través del aprendizaje de los demás, planteando preguntas sobre las facultades que permiten este desarrollo. Este trabajo explora la naturaleza de la adquisición de conocimiento en los seres humanos mediante los sentidos y experiencias, integrando perspectivas de Aristóteles, Marshall McLuhan y Humberto Maturana. Metodología: Se adopta un análisis teórico que combina revisión bibliográfica con interpretación filosófica y teórica. Se revisan textos clave como "De Anima" de Aristóteles, "Understanding Media" de McLuhan, y "El árbol del conocimiento" de Maturana, aplicándolos a ejemplos contemporáneos que ilustran la interacción entre percepción, medios y experiencia. Resultados y Discusión: Aristóteles enfatiza los sentidos como inicio del conocimiento, Maturana ve la cognición como un proceso biológico, y McLuhan sugiere que los medios tecnológicos reconfiguran este proceso. Estas teorías ayudan a explicar cómo las herramientas tecnológicas afectan el conocimiento humano y cómo los contextos mediáticos pueden moldear o distorsionar la percepción. Conclusión: La interacción entre biología y tecnologías de comunicación crea un campo dinámico donde la realidad se construye y deconstruye continuamente, subrayando la importancia de comprender cómo los medios influyen en nuestra percepción del mundo.
El formato Late Night Show. Primer programa en la televisión de Estados Unidos, España y su conexión con el primer Late Show emitido en La Sexta.
Authors: Meliveo Nogués Paula
Published: January 2025

Introducción. Es este trabajo se ha estudiado el precedente televisivo más antiguo del formato Late Show en la televisión de Estados Unidos, España y su conexión con el primero que se emite en La Sexta. Metodología. Estudio de caso. La investigadora se integró en el equipo de trabajo que constituye el objeto de estudio, complementándose con el análisis de contenidos cualitativo y cuantitativo. Resultados. En en cuanto a la estructura y la fragmentación de contenidos el programa de La Sexta muestra características comunes heredadas del formato americano del primer precedente estrenado en 1950 en una televisión local de Nueva York. Discusión. En cuanto a otros elementos, se observa que experimentan una adaptación sujeta a la trayectoria periodística del director y presentador (que a diferencia del programa americano no es un cómico), el público objetivo del programa, los colaboradores, la franja horaria y la cadena de televisión. Conclusiones. Aunque Sabías a lo que venías tiene sus precedentes más significativos en Estamos todos locos y The Tonight Show, conserva el sentido cómico, la esencia y la idiosincrasia del primer programa de la historia de este formato basado en los géneros escénicos de principios del siglo XX en Broadway.
ОСОБЛИВОСТІ СТРАТЕГІЙ ЕМОЦІЙНОЇ САМОРЕГУЛЯЦІЇ МАЙБУТНІХ УЧИТЕЛІВ В УМОВАХ НАДЗВИЧАЙНИХ СИТУАЦІЙ
Authors: Шульга Галина
Published: January 2025

The article clarifies the specifics of the emotional regulation strategy of future teachers in emergency situations. It reveals the essence of emotional self-regulation as a factor of emotional competence of the future teacher, its functions are defined, the importance of its formation and development during professional training is substantiated. The essence of understanding the concept of "emergency situation" is determined. It was found that modern realities make new demands on the teacher's professionalism regarding the ability to create a safe and comfortable educational environment in emergency situations. The teacher must be able to stabilize his own emotional state before caring for the psycho-emotional state of students, all this requires the individual to make certain cognitive efforts, that is, to use certain self-regulation strategies. Emotional self-regulation strategies are understood as a process aimed at managing one's emotional states and controlling them. It was determined that this process is characterized by features of control over emotions, intensity and frequency of use of certain styles of protection against affective situations.
It was established that the development of the ability to emotional self-regulation is one of the indicators of the readiness of future teachers to effectively perform professional tasks in emergency situations. It has been empirically determined that there is a difference in the choice of emotional regulation strategies between girls and boys who are future teachers. For girls, a typical choice in a stressful situation is cognitive re-evaluation, acceptance, rumination, perspective, while boys choose suppression of expression. Factor analysis made it possible to state that girls most often choose cognitive regulation in the process of emotional self-regulation, while boys choose emotional dysregulation. The obtained results must be taken into account when developing psychocorrective programs.
Evaluation of oat varieties for yield and disease resistance in the northern forest-steppe of the Novosibirsk Ob region
Authors: Sotnik A. Ya. , Behtold N. P.
Published: January 2025

For the forest-steppe conditions of the Ob region with its sharply continental weather conditions, oat selection must combine high productivity of varieties with complex disease resistance. The purpose of the study is to evaluate oat varieties for disease resistance and adaptability in the northern forest-steppe of the Novosibirsk Ob region. The studies were conducted in 2018-2023. in the collection crop rotation and in the phytopathological section of the plant gene pool laboratory of SibNIIRS a branch of the Federal Research Center ICG SB RAS (located 17 km from Novosibirsk). The research material was 9 varieties of spring oats of Siberian origin (Krasnoobsky, Novosibirsky 5, Rovesnik, Sig, Orion, Otrada, Fakel, Sibirsky Hercules, Tobolyak). The varieties were assessed according to the following indicators: general adaptability to environmental conditions, resistance to extreme environmental conditions, stability of yield formation in contrasting conditions and resistance to three pathogens (red-brown spot, dusty and covered smut). High overall adaptability to environmental conditions was shown by: Fakel, Otrada, Tobolyak and Siberian Hercules (K = 1.07 1.04). The highest yield potential was formed by: Tobolyak (1359 g/m2), Otrada (1270 g/m2) and Orion (1236 g/m2). Resistance to stress (the smallest difference between maximum and minimum yields) had: Torch (-365 g/m2), Siberian Hercules (-420 g/m2). Compensatory ability (the highest average yield in contrasting conditions) is characterized by: Tobolyak (1090 g/m2), Fakel (987 g/m2) and Otrada (970 g/m2). Stable yields in contrasting conditions were demonstrated by: Fakel (31 %), Siberian Hercules (36 %) and Tobolyak (39 %). Complex resistance to three pathogens (red-brown spot, dusty and covered smut) was shown by: Siberian Hercules, Fakel and Novosibirsk 5.
Monitoring of potato viruses in the Altai region and their influence on morphometric and biochemical parameters of plants
Authors: Tabanyukhov K. A. , Maslennikova V. S. , Shelikhova E. V. , Kozlova A. S. , Tsvetkova V. P. , Mosalev K. I.
Published: January 2025

Potatoes are one of the most important food crops, and most susceptible to diseases, including viral ones. They can lead to significant yield losses (up to 30-80 %), and in the case of infection by several viruses, this damage increases. The article presents the results of evaluation of viral infection of seed potatoes in Altai Territory (10 potato samples from Kytmanovsky, Pervomaisky districts and Barnaul city) and its influence on morphometric and biochemical parameters of plants. The presence of viruses (X, Y, M, A, S, leafroll virus and tuber spindle viroid) in the samples was determined by RT-PCR using a ‘SINTOL’ set of reagents. Biochemical parameters: chlorophyll a and b concentrations, malonic dialdehyde, peroxidase activity were determined spectrophotometrically. The maximum frequency of occurrence in the districts of the region was observed for two viruses PVY, PVS. On varieties Colomba and Juwel, the prevalence of Y virus reached 100 %, S virus 90-100 %. Tuber spindle viroid (quarantine object), leafroll virus and A virus were absent in all tested samples. Evaluation of morphometric indices revealed a 1.4-fold decrease in the number of leaves affected by virus Y, relative to virus-free plants (variety Colombo). On the variety Gala, the combination of Y+S viruses caused in plants a reduction of leaf plates and an increase in the number of leaves by 1.9 times. S virus infection of Gala variety resulted in a 1.27-fold increase in MDA concentration and a 1.26-fold increase in peroxidase activity. Combined virus infection (PVY + PVS) enhanced the negative effect observed with mono-infection.
Early prediction of milk fat content in holstein cattle based on correlated variability with linear traits
Authors: Gart V. V. , Kulikova S. G. , Narozhnykh K. N. , Kamaldinov E. V.
Published: January 2025

The relationship between eighteen conformation linear traits of first-calf heifers of a highly productive subpopulation of Holstein cattle (n=1243) with the milk fat content for 305 days of lactation (cows with shortened lactation were excluded from the sample) was studied using Spearman’s rank correlation coefficient. To obtain the highest rank for animals with the optimal score, their score was adjusted. A table is presented for the transformation of estimates of linear traits depending on the optimal score adopted in the investigated farm. The correlation between the milk fat content and individual traits was multidirectional and varied in absolute terms from 0.060 to 0.154. An algorithm for the formation and correction of complexes of linear traits and the calculation of the total score is given. The conjugation of the milk fat content and the total score of the complex of ten linear traits, including: the length of the front udder, median suspensory, rear attachment height, rear attachment width, loin strength, pin width, chest width, muscularity, stature, teat length (as defined by ICAR standards) was 0.286. The given graphs of the initial and corrected complexes that have the greatest conjugation with the content of milk fat are analyzed in detail. An optimal regression model for early prediction of milk fat content based on its dependence on a set of linear treats is proposed. The approximation accuracy R2 of the model was characterized as high and amounted to 0.9831.
The dusty smut of barley in the Omsk region and sources of resistance to it
Authors: Meshkova L. V. , Sabaeva O. B. , Nikolaev P. N.
Published: January 2025

Most barley varieties grown in the Omsk region on an area of more than 300 thousand hectares are affected by dusty smut. The purpose of our study is to analyze the gene pool of the pathogen population and identify the sources of resistance to it. In the field, on an artificial infectious background of the plant immunity laboratory in 2019-2023, in the first decade of July, during flowering, test varieties with identified resistance genes were infected: Run 1, Run 3, Run 6, Run 7, Run 8, Run 12 and Run 14, varieties of local selection Gift of Siberia (susceptibility indicator) and Omsk 99 (stability indicator), samples of the world collection of barley VIR and hybrid material of Omsk ancestor teliospores of the local population of the Dusty smut Ustilago tritici. hordei (Jens.) Kell. et. Sw. (Оld name Ustilago nuda (Jens.) Kell. et Swing). Infected seeds were sown and the lesion of the samples for the next year was taken into account according to the VIR method and the adapted SIMMIT method. The results of the study of the dusty smut population showed that varieties with the Run 3, Run 6 and Run 8 genes and sample L-6823 (Run 12) showed high resistance to the pathogen. The Trebi (Run 1) and Anoidium (Run 7) samples showed a variation from practical resistance to weak susceptibility (damage from 2.5 to 19.1%), and the Korol sample (Run 14) – from weak to strong susceptibility. The assessment of the stability of the varieties included in the GR of the Russian Federation and the hybrid material of the laboratory for the breeding of grain crops showed that most forms are affected from a weak to medium degree. The Omsk 102 variety, included in the GR of the Russian Federation since 2023, has confirmed its resistance to dusty smut. In the hybrid material, samples with practical stability and mild damage were isolated – Nutans 4945 and Nutans 4926. Among the collection material, resistant numbers were identified: Suzdalets (k-30314), Zadel, Vityaz (RF), Himalayen (k-15549), Galt (k-19910), Bonanza (k-21661) all from Canada, etc. The listed samples are recommended as sources of stability for inclusion in the breeding process when creating resistant varieties for cultivation in the Omsk region.
Anti-Bullying Education, Discipline Education, and Responsibilities at SDN Rawa Barat 05 AM
Authors: Ibrahim* Aji Lukman , Bachtiar Handar Subhandi , M. Rizki Yudha Prawira  , Hilda Novyana  , Anni Alvionita Simanjuntak  , Al Fath  , Nada Syifa Nurulhuda  , Virna Amalia Nur Permata  , Aisyah Nurhalizah  , Rafif Sani  , Riyanto Riyanto
Published: January 2025

Untuk memberikan pemahaman yang lebih mendalam mengenai pencegahan perundungan, sikap disiplin, dan tanggung jawab diperlukan adanya pemberian edukasi yang tepat dan terarah kepada peserta didik. Edukasi dengan cara edukasi menjadi salah satu langkah untuk mencegah adanya kasus perundungan khususnya di SDN Rawa Barat 05 Pagi, edukasi ini melibatkan 30 peserta didik. Pengabdian ini menggunakan metode ceramah, edukasi, dan diskusi yang berjudul Edukasi Sadar Hukum Terhadap Bullying Serta Pendidikan Disiplin dan Tanggung Jawab. Target dari pengabdian ini adalah siswa Sekolah Dasar yang duduk di kelas 4 dan kelas 5. Adapun tujuan dari pengabdian ini adalah untuk membentuk sikap disiplin serta tanggung jawab agar tindakan perundungan di sekolah diminimalisasi. Peningkatan pemahaman peserta didik dapat dilihat dari hasil posttest yang memperlihatkan peserta didik dapat memahami materi yang dibawakan.