bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of alkaline earth metals on the corrosion-electrochemical behavior of lead babbit BKa, BSt, BBa (PbSb15Sn10) in NaCl electrolyte medium
Authors: Ganiev I. N. , Odinaev A. Kh. , Khozhaev F. K. , Khozhanazarov Kh. M. , Odinazoda Kh. O. 
Published: February 2024

The article presents the results of study of the effect of additions of calcium, strontium and barium (0.01–1.0 wt %) as a structure modifier on the anodic behavior of lead babbits BKa, BSt, BBa (PbSb15Sn10) in NaCl electrolyte medium. The studies were carried out by the potentiostatic method in a potentiodynamic mode with a potential sweep rate of 2 mV/s.Studies show that with time the free corrosion potential of alloys shifts to the positive side, and with an increase in the concentration of the modifier (calcium, strontium and barium) in lead babbits, acquires a positive value. The addition of calcium to lead babbit BKa (PbSb15Sn10Ca) increases its corrosion resistance by 10 – 15%, strontium BST (PbSb15Sn10Sr) by 15–20%, and barium BBa (PbSb15Sn10Ba) by 20–25%. An increase in the corrosion rate of alloys was noted, regardless of t heir composition from the NaCl concentration in the solution. It has been shown that an increase in the chloride ion concentration in the NaCl electrolyte leads to a decrease in the potentials of free corrosion, repassivation, and pitting formation of alloys.
Platform-mediated work in Poland: Worker characteristics and prevalence in society
Authors: Ostoj Izabela 
Published: February 2024

Abstract

Objective
One of the new trends in modern economies is the development of platform-mediated work (PMW), also known as the gig economy. The current article aims to discuss the results of the original survey to determine the number and structure of gig workers among the adult residents of Poland; this discussion is based on the broader context of the existing knowledge on the subject pertaining to society and also focuses on the plans for the future.

Methods applied
This article is based on the systematic literature review and the findings of the survey conducted on a representative nationwide sample of 3,165 Polish residents aged 18–70.

Findings
The survey carried out in July 2021, showed that, in Poland, online or offline PMW was performed by about 16% of the investigated population over the year and by about 8% over the month. Moreover, an increase in the interest in platform work is expected.

Originality value
PMW is a relatively rare phenomenon, which is difficult to measure. The present article proposes a research approach that can be used to establish the prevalence and prospects of PMW in Poland.
Analysis of the Ecological Attitude and Sustainable Behavior of Students: A Green Campus Model, the Case of the University of Medellín, Colombia
Authors: Fernández Yuri Lorene Hernández , López Sandra Milena Palacio , Gómez Dora Luz Delgado , Sánchez-Torres Javier A. 
Published: February 2024

Abstract
Environmental education has an important role in higher education institutions as it leads to understanding the importance of sustainability, thus creating a positive impact on students. This impact extends beyond the classroom, inspiring them to actively engage in environmentally responsible behaviors and become conscientious stewards of our planet. The aim of the research was to analyze the environmental perception and ecological attitude of university students at the University of Medellín, that is, this study consisted of examining whether environmental education programs positively influenced the perception of the green campus and the ecological attitude. A structural model was proposed to empirically contrast this phenomenon at a university accredited as a green campus. The results explored that the universities that carry out environmental programs and that offer educational activities on this topic generate a responsible attitude towards sustainability and ecology in their students. This has short, medium and long-term impacts for the university.
Sustainable Higher Education Management: Career Drivers of Academic Staff
Authors: Dehtjare Jevgenija , Uzule Kristine 
Published: February 2024

Abstract
The quality of higher education (HE) is dependent on many factors, including the quality of teaching. As any profession, teaching is based on internal values and motives of individuals. The goal of the research is to identify the most dominant career drivers of academic staff based on their career motives and values in order to provide HE managers with information relevant to academic staff engagement policies to enable shaping of sustainable education policies at higher education institutions (HEIs). The research goal is grounded in the purpose of human resource management that is designed to stimulate certain employee behavior so that employee actions and intentions could be aligned with corporate strategic goals. If there is a wide gap between the needs and interests of employees and their employer, employee productivity gradually declines, thus decreasing the competitiveness of an organization. The following research question has been formulated: Is there a discrepancy in values between academic staff and managers of HE, who create the work environment for the academic staff? To attain the goal of the research, university lecturers from Ukraine completed Schein’s questionnaire online in 2021, while in 2023 middle- and senior managers of universities from Ukraine, Latvia, and Lithuania were asked to prioritize career drivers for academic staff. Both groups ranked technical / professional competence and service / dedication to a cause as primary priorities. However, the value of security / stability was prioritized only by academic staff, while autonomy / independence and entrepreneurial creativity were selected by HE managers. The research outcomes indicate converging and diverging points in opinions on the career drivers of academic staff. Having this knowledge, HE managers are in a better position to modify the academic workplace to stimulate academic productivity, and enhance business models and quality assurance policies at their institutions on the path towards Sustainable Development Goal 4 “Quality Education”. The diversity of opinions both within and between the groups of academic staff and HE managers supports the need to design human resource management policies consistent with the theory of personalized human resource management for higher productivity. The findings of the study contribute to the global discussion of career drivers of teachers by providing evidence in support of the increasing importance of professional (technical) competences and creative abilities for quality education.
A More Sustainable Approach to Evaluating Teacher’s Work
Authors: Briede Liene , Drelinga Elga 
Published: February 2024

Abstract
The evaluation of teacher’s work has traditionally been a cornerstone of educational systems worldwide, driven by the need to maintain educational standards and ensure teacher accountability. Recognizing the limitations of conventional evaluation practices, a growing movement advocates for a more sustainable and inclusive approach that values the complex nature of teaching.
The aim of the research is to analyse ways for incorporating a more sustainable framework in the assessment of teacher’s daily work.
The data of 73 observed lessons protocols allow concluding that the recorded statistical data provide only a general overview of classroom practices. Qualitative data serve as a valuable tool for gaining in-depth insights into the context of the classroom problems and the direction toward possible solutions.
The main findings of the study: prioritizing student learning and promoting their sustainable development, with an emphasis on independent learning and developing meta-cognitive skills are significant factors of our proposed approach to teacher’s work evaluation, as well as taking into consideration teachers’ beliefs, experience and attitudes in line with the observers’ subjectivity.
Realitäten anerkennen, Rente zukunftsfähig gestalten
Authors: Werding Martin , Püschel Veronika , Runschke Benedikt , Schwarz Milena 
Published: February 2024

Abstract
Current plans to permanently fix the level of benefits provided by the German Statutory Pension Scheme are at odds with the reality of demographic ageing and the requirements for sustainable pension policies. Instead, the causes of the ageing process ought to be addressed through poten-tially unpopular reforms. Linking the statutory retirement age to further life expectancy and building up supplementary funded pensions are core elements of a far-sighted reform that could stabilise the German system of old-age provision in the long run. In the short run, increasing con-tribution rates and reducing the benefit level are inevitable. This should be communicated very clearly.
Impact of Work from Home Among Women Educators During Covid-19
Authors: Sundar Pravin Kumar Sai , Selvam Veeran 
Published: February 2024

Objective: This study has focused on identifying the impact of work from home among women educators during COVID-19.

Theoretical framework: COVID-19 had an array of impacts on businesses and individuals, and as a result of this, authorities even in the educational sectors, have implemented and developed the work-from-home concept, creating novel opportunities for women educators to manage their work daily, at the same time this approach had impacted them in managing two unique environments with different needs and schedules.

Methods: Data collection has been done using the instrument called a structured questionnaire with a five-point Likert scale. The respondents were the women educators who worked from home, particularly during the global pandemic from the selected districts of Tamil Nadu namely, Vellore, Ranipet, Tirupattur and Tiruvannamalai. The data collected were analyzed using the SPSS Software (Version.25) by applying percentage and independent sample t-test analysis.

Results and conclusion: The study's findings indicate that the majority of the women educators in the study experienced both positive and negative impacts while working from home during the pandemic.

Research, practical & social implications: This study allows the higher educational institutional authorities to assist women educators in coping with their responsibilities while working from home by providing efficient training on the usage of digital tools.

Originality/value: The article delves into an extensive discussion regarding the accuracy and ground reality of positive and negative impacts of work from home concept among women educators.
Digital Justice “Model of The United Arab Emirates"
Authors: Kattan Mhd Samer Al 
Published: February 2024

Objectives: The research aims to study the concept of digital justice and explore the requirements for transforming the justice system, shifting from traditional and paper-based justice to a generally intelligent digital justice. The study also delves into the experience of the United Arab Emirates in this regard.

Methodology: The research employed descriptive and analytical approaches in examining legal texts, jurisprudential opinions, and related articles. It was divided into three main sections: firstly, defining the nature of digital justice; secondly, addressing the requisites of digital transformation in the justice system in general; and thirdly, analyzing the experience of the United Arab Emirates in this transformation.

Results: Digital justice has become an imperative necessity for advancing the judicial system globally. It is no longer feasible to discuss comprehensive justice within a society without digitizing judicial procedures, wholly or partially, and facilitating access to legal and judicial information for those concerned. Achieving comprehensive digital justice necessitates robust and suitable legislative and material infrastructures, a pursuit that the United Arab Emirates has undertaken and continues to develop across its legal, judicial, and administrative entities involved in this matter.

Conclusion: The research advocates the ongoing development of digital justice in the United Arab Emirates and other countries, urging the continual adaptation of emerging digital technologies to serve justice. Time will not stand still or revert backwards, and digital transformation has become an essential imposition across various aspects of life.
Motif of Flight in the Poems by A. D. Raevsky
Authors: Pushkareva I. A. , Pushkareva Yu. E. 
Published: February 2024

Purpose. The article contains results of philological analysis of the motif of flight in the poems by the contemporary Kuzbass poet A. D. Raevsky. The material for analysis is The Golden Bug (Zolotoy Zhuk; 2021), a collection of works of different periods. Poems containing the motif of flight are analyzed and classified by topic.Results. The authors consider five groups of poems: 1) poems where flight is the central element of the plot; 2) poems tied to childhood, homeland, nostalgia, memories of the past; 3) landscape poems dedicated to nature; 4) love poems; 5) philosophical poems with metaphysical, existential topics.The motif has a range of functions: 1) expresses psychological state of the hero, for example, his joy or delight, love, passion, fatigue, sorrow, calmness; 2) becomes an element of the philosophical plot of the poem corresponding to such topics as sense of life, death, soul; 3) becomes an element of the space developing the chronotop of the poem, making it bright and emotional.Conclusion. The motif of flight expressed with various verbs and nouns plays an important role in the poetry by Raevsky. It is associated with love, nature, freedom, homeland, family members, memory and nostalgia, as well as with philosophical topics such as death and sense of life. Various images, from animals (birds, horses, etc.) and natural objects (leaves, clouds) to supernatural creatures (a flying horse, a witch) reveal this motif.
Expression of Ecological Consciousness of the Indigenous Peoples of the North in the Works by N. Kalitin (<i>Tommoo, Thunder Bursts</i>)
Authors: Zotova N. V. 
Published: February 2024

Purpose. The article is devoted to the key aspects of expressing ecological consciousness of the indigenous peoples of the North in novels Tommoo and Thunder Bursts by Nikolai Kalitin, who raises the problem of damaging hunting grounds and rivers during the technological development of the North.Results. The key aspects of the ecological consciousness of Evenks and Yakuts are revealed in novels Tommoo and Thunder bursts. The ecological consciousness is based on a careful attitude to nature, and awareness of inseparable unity with it: perception of nature as the mother of all things and understanding of kinship with it; animateness of all objects and phenomena revealed through the presence of spirits of nature and mythological deities; man's understanding of himself as a creation of nature; the presence of a sacred tree as a symbol of the world structure, the personification of the unfading fertility of the earth.Conclusion. The key to solving the problem of further survival and wealth of indigenous peoples of the North is believed to be the search for a balance between the technological development of society and the preservation of ecology, rational use of natural resources for continuation of traditional activities, based on ethnic culture with rational simplification of labor.
Proper Name in the Context of Precedent Theory
Authors: Pozdnyakova E. Yu. 
Published: February 2024

Purpose. The article reviews the proper name from the point of the modern theory of precedent. The usage of precedent phenomena in the creation of ergonyms can be explained by the fact that these units have a large information capacity, often there is a whole text and a corresponding set of associations behind one proper name. Any proper name could potentially have a precedent quality, however the direction of the movement can be different – from the precedent text to a proper name, or from the proper name to a text. The existance of this precedent quality in onyms can be explained by the involvement of the name in the interpretative activity of the addressee. The name acquires in the process of its “real” life stable signs and qualities, which are later assigned to it as components of its meaning.Results. Three main groups of ergonyms based on precedent phenomena were identified in the analyzed material. There are onyms based on precedent names, precedent statements and precedent texts.Conclusion. The analysis showed that the quality of precedent can be manifested in onym in various levels: international, national-cultural, socio-cultural and subjective. The international level is especially important for the functioning of proper names.
Terms for the Purple Color in the Bashkir Language
Authors: Muratova R. T. 
Published: February 2024

Purpose. The purpose of the article is to study the names for the purple color in the Bashkir language, which function in several versions. The study is relevant due to the lack of research on the names of the color, not only in the Bashkir, but also in the Turkic languages in general. The study is carried out using descriptive, comparative-historical methods, and the method of lexicosemantic analysis. The electronic corpora of the Bashkir language, the dialectological base, and lexicographic works acted as linguistic material on the Bashkir language.Results. It was revealed that four types of names are used to designate purple in the Bashkir language: 1) a borrowing from Persian; 2) analytical names, consisting of a combination of two color designations; 3) a loan translation from the Russian language; 4) a dialect word. It has been established that these names differ from each other in terms of their scope: 1) the name šämäxä, borrowed from the Persian language, is used in the modern literary language; 2) the word körän, which means ‘brown’ in the literary language, is used in dialects; 3) a loan translation from the Russian language – miläwšä töθ (‘violets color’) – is used in publicism; 4) analytical names are presented in the colloquial language: qïðïl kük ‘red blue’, qïðɣïlt kük ‘lit. reddish-blue’, körän kük ‘brown-blue’, zäŋgär kük ‘bluish blue’.
Konsep City Marketing dalam Pengembangan Permukiman di Kawasan Pinggiran Kota Pekanbaru
Authors: Asteriani Febby 
Published: February 2024

[ID] Semakin meningkatnya kebutuhan masyarakat terhadap hunian, dan minimnya ketersediaan lahan mengakibatkan pembangunan perumahan semakin bergeser ke arah pinggiran kota. Dalam mewujudkan pemerataan pembangunan permukiman diperlukan beberapa strategi untuk menarik masyarakat agar berminat membeli suatu hunian yang berada dipinggiran kota, dikarenakan masyarakat menyukai tinggal dipusat kota dengan berbagai fasilitas yang lengkap. Luas Kecamatan Tampan dan Kecamatan Payung Sekaki merupakan dua kecamatan yang cukup luas di Pekanbaru ,yang banyak perumahan dibangun di daerah pinggiran kotanya. Tujuan dari penelitian ini adalah untuk mengetahui konsep city marketing dalam pengembangan permukiman kawasan pinggiran kota di Pekanbaru. Penelitian ini menggunakan metode kombinasi dengan melakukan observasi lapangan dan kuisioner terhadap 156 responden. Adapun hasil penelitian ini menunjukkan bahwa konsep city marketing dalam pengembangan permukiman kawasan pinggiran kota perlu memperhatikan variabel yang paling berpengaruh. Variabelnya adalah : Penduduk 83%, Daya Tarik 82%,Iinfrastruktur 73, Citra Kawasan 70%. Strategi yang perlu dilakukan adalah membangun perumahan yang disesuaikan dengan perekonomian masyarakat, menyediakan fasilitas umum maupun fasilitas khusus disekitar kawasan perumahan, meningkatkan kenyamanan dan keamanan lingkungan permukiman,menyediakan aksesibilitas transportasi umum yang mudah terjangkau dan memberikan keringanan dalam pembayaran kepada masyarakai baik pembayaran secara cash/kredit.
[EN] The increasing needs of the community for housing and the lack of availability of land has made housing development increasingly shifthing towards to the suburban area. In realizing equitable settlement development, several strategies are needed to attrack people to be interested in buying a residence on the suburban area, because people like to live in the city core with complete facilities. Tampan dan Payung Sekaki are two largest subdistrict in Pekanbaru city, which many housing estate have been built in their suburbs. The purpose in this study is to determine the concept of city marketing in the development of suburban settlement in Pekanbaru. This study used mix method by conducting field observations and quitionaires to community respondents. The result of this study indicate that the concept of city marketing in the development of suburban settlements needs to pay attention to the most influential 4 variables, the variables are : Population 83%, Attraction 82%, Infrastructure 73%, Regional Image 70%. The strategy that needs to be concern is to buold housing that is adapted to the community’s economy, provide public facilities and special facilities around residential areas, increase the convenience and safety of residential areas, provide accessable public transportation and provide easy payments to the public, both cash and credit.
PENENTUAN AKTIVITAS ANTIBAKTERI EKSTRAK KULIT SIRSAK (ANONNA MURICATA Linn) TERHADAP PROPIONICACTERIUM ACNE
Authors: Mulkiya Yuliawati Kiki , Lukmayani Yani , Yuliani Trinita Irene 
Published: February 2024

Penggunaan sediaan yang mengandung antibiotika untuk pengobatan termasuk dalam pengobatan jerawat berpotensi meimbulkan resistensi. Oleh karenanya, pengobatan jerawat dapat dilakukan dengan menggunakan tanaman obat, salah satunya adalah kulit buah sirsak yang dianggap sebagai limbah. Penelitian ini bertujuan untuk melakukan pengujian dan penentuan sifat aktivitas antibakteri ekstrak kulit buah sirsak terhadap bakteri penyebab jerawat Propionibacterium acne. Ekstrak kulit buah sirsak dibuat menggunakan metode Ultrasonic Assisted Extraction (UAE) pada frekuensi 50 Hz selama 45 menit. Pengujian aktivitas antibakteri dilakukan dengan metode difusi agar menggunakan sumuran, pada konsentrasi 0,25%, 0.5%, 1%, 2%, 4% dan 8%. sedangkan untuk penentuan sifat aktivitas antibakteri dilakukan dengan metode turbidimetri menggunakan spektrofotometri Uv-Vis. Dari proses ekstraksi diperoleh rendemen ekstrak sebesar 21.26%. Pengujian aktivitas antibakteri menunjukkan nilai KHM ekstrak uji terhadap bakteri P. acne sebesar 1% dan bersifat bakteriostatik.
ANALISIS REGION TRANSMEMBRAN PROTEIN L1 HPV TIPE 52 ISOLAT INDONESIA SECARA IN-SILICO
Authors: HENIK ANJAYATI  
Published: February 2024

Region transmembran merupakan bagian protein yang terletak pada keseluruhan membran sel. Region transmembran ini salah satunya dapat ditemukan pada protein L1, yang merupakan protein penyusun kapsid ikosahedral Human Papillomavirus (HPV). HPV (Human Papillomavirus) merupakan virus yang menyebabkan banyaknya kasus kanker serviks baik di Indonesia maupun di dunia. Kanker serviks menempati urutan ketiga sebagai penyebab utama kanker wanita di dunia dan menempati urutan pertama di Indonesia. Salah satu tipe HPV yang paling banyak menyebabkan kanker serviks di Indonesia adalah HPV tipe 52, dengan prevalensi tertinggi sekita r 23.2%. Pengembangan vaksin berbasis VLP dengan menggunakan template HPV 52 isolat Indonesia. VLP diperoleh dari hasil perakitan protein kapsid L1. Namun, protein L1 memiliki region transmembran yang sebagian besar memiliki sifat hidrofobik dan biasanya akan membentuk suatu agregat jika dilakukan tahap purifikasi protein. Agregat tersebut akan menyebabkan protein target mengendap dalam air. Oleh karena itu, pada penelitian ini dilakukan analisis region transmembran pada protein L1 HPV tipe 52 yang sudah mengalami pemotongan beberapa basa pada bagian N-terminal dan C-terminal. Hasil menunjukkan bahwa protein rekombinan L1 HPV 52 yang merupakan truncated segment tidak memiliki region transmembran jika dibandingkan dengan protein L1 HPV 52 native.
Kata kunci: Hidrofobik, L1 HPV 52, dan Region transmembran.