bluuebunny/crossref_metadata_2025 huggingface dataset:
Economic return of English language proficiency: Do English proficiency scores predict employee income in China?
Authors:   University of Illinois at Urbana-Champaign, Yan Xun ,   Beckman Institute for Advanced Science and Technology, Chuang Ping-Lin ,   University of Illinois at Urbana-Champaign, Zhang Cong ,   Shandong University
Published: September 2024

As English is the international language of the global economy, possessing sufficient English language skills or passing large-scale standardized proficiency tests is believed to have various economic returns. Situating this common belief about English proficiency test scores within the argument-based validity framework, economic returns of English proficiency can be considered a source of validity evidence at the extrapolation inference level. Using a survey design, this study investigated the relationship between English language proficiency and monthly income in China. We measured English proficiency using both self-assessment and the outcome of standardized proficiency tests in college (i.e., the College English Test), and included covariates related to educational and professional backgrounds, employment history, and city of residence. Results from ordinal regression analyses on 602 survey responses showed that several covariates can explain variance in monthly income. After controlling these covariates, standardized test outcomes can predict starting income but not current income. Coupled with survey items on English use in the workplace, the findings suggest that, although English might not be used as frequently as one would expect, English language proficiency still plays a role in the Chinese labor market. Implications for policy makers and individual job seekers are discussed.
Remote Proctoring in language assessment: Exploring the impact on test-takers’ scores and perceptions
Authors:   Lancaster University, Valkova Radosveta B.
Published: September 2024

This study investigates test-takers’ scores, and their perceptions and experiences of remotely proctored (RP) tests in the context of medium-stakes language testing. Seventy English teachers from a Mexican university took Aptis, a computer-delivered British Council language proficiency test, available in test centre and remote versions. Scores, questionnaires, and interview data analyses revealed test-takers’ performance was significantly higher with RP for Reading while for Listening and Grammar & Vocabulary no statistically significant differences were observed. Although test-takers experienced anxiety and expressed mistrust in RP and Artificial Intelligence (AI) systems, they also perceived advantages such as greater comfort and practicality. The study highlights the importance of more research about RP systems and AI algorithms.
Managing the In-Between: Dialectical Tensions of Researching an Intercultural Church
Authors: Jenkins J. Jacob ,   Pennsylvania Communication Association
Published: September 2024

The traditional academic researcher is often viewed as an objective, outside observer. The concept of reflexivity, howev-er, challenges this assumption by expanding upon the conventional role(s) of participant-observer. In this study I reflect-in-action upon two dialectical tensions that emerged during my 48-month study of an intercultural congregation. I begin this process by reviewing the concepts of reflexivity and dialectical theo-ry. Building upon four years of ethnographic fieldwork, I then outline the study’s context and methodology. Next, I discuss two dialectical tensions that emerged during my research, as well as the way I attempted to manage each: (a) majority-minority and (b) faith-academe. Drawing from a variety of theoretical perspectives, I conclude with three implications for future research and practice: (a) the necessity of positionality, (b) the value of authenticity, and (c) the benefit of tensions.
Randall Terry’s Liberal Prophecy: National Sin, Activist Redemption, and the Death of Freedom
Authors: Miller Eric C. ,   Pennsylvania Communication Association
Published: September 2024

This essay considers the written rhetoric of anti-abortion activist Randall Terry as a prominent example of liberal prophecy – a rhetorical posture that situates the ideographs of liberal democracy within the prophetic style. Though contemporary “culture war” issues are ostensibly concerned with moral standards and religious beliefs, the public discussion surrounding such issues has tended toward a liberal frame, as competing factions vie for control of concepts such as liberty, freedom, and rights. Often effective in other venues, the liberal frame proved unsuccessful for Terry, who allowed his liberal commitments to be subsumed within a prophetic rhetoric maligned for its extremity.
Developing Lying Typologies in Sitcoms: An Investigation of Motivations for Lying
Authors: Bressler Nancy ,   Pennsylvania Communication Association
Published: September 2024

Through the fusion of interpersonal communication research and media studies scholarship, this study draws connections between the influence and implications of lying on familial relationships and mediated representations of the American family. This research examines interpersonal communication through the representations of the American family on Disney-owned situation comedies. These representations are analyzed through past de-ception research and typologies on lying to determine the motiva-tion for lying. Across the sample of 84 episodes, 589 lies were recorded, or an average of seven lies per episode. After examining the motivation for verbal deception, nearly half of the lies told were for self-preservation motives. The findings of this study uncover two additional categories of the motivation for lying: self-serving lies and punishment by lying that warrant further investigation. This study revealed the necessity of ongoing research to develop a typology for the motivation for lying, particularly when analyzing the depictions of the family in mediated examples.
Diabetes, Patient Care & Compliance: The Role of Message Design in Doctor-Patient Interactions
Authors: Barton Matthew H. , Stein Kevin A. ,   Pennsylvania Communication Association
Published: September 2024

This study examined the influence of compliance-gaining messages on patients’ intent to comply with physician requests in treating Type II diabetes. Using Barbara O’Keefe’s research on message design logic, physician messages representing O’Keefe’s three paradigms of language use were examined in short semi-structured patient interviews. Questions examined which approach resonated best with patients related to cultivating positive attitudes about compliance with treatment plans. Results show rhetorical messages are most valued because patients feel their humanity and worth as individuals is reinforced while simultaneously being able to treat their medical condition.
Thanks for the quick reply!”: Email Chronemics and Instructor Liking
Authors: Martin Joe C. , Tatum Nicholas T. , Kemper Brandee ,   Pennsylvania Communication Association
Published: September 2024

This study explored how chronemic conditions in email exchanges affect student liking of instructors. Participants (N = 123) were exposed to one of four email vignettes that simulated a message exchange between a student and instructor. In each vignette, a student posed a question to their instructor about a class assignment. The researchers manipulated the importance of the assignment discussed (low and high assignment point value) as well as the speed at which the instructor responded (10 hours and 14 days). A factorial ANOVA indicated that only instructor response time significantly influenced student liking of instructor. Implications of these findings are discussed and practical suggestions are offered for instructors.
Emulsions
Authors: Singh Mrs. Neelam
Published: September 2024

Emulsions are biphasic liquid dosage forms consisting of two immiscible liquids, one dispersed as droplets within the other, stabilized by an emulsifying agent. They are used in various pharmaceutical and cosmetic applications to deliver drugs and active ingredients in a liquid medium. Emulsions can be classified into two main types: oil-in-water (O/W) emulsions, where oil droplets are dispersed in an aqueous phase, and water-in-oil (W/O) emulsions, where water droplets are dispersed in an oil phase. Multiple emulsions, such as oil-in-water-in-oil (O/W/O) and water-in-oil-in-water (W/O/W), also exist for specialized applications. Emulsifying agents are crucial for stabilizing emulsions. These agents, such as surfactants, proteins, and polysaccharides, reduce the surface tension between the immiscible liquids and form a protective layer around the dispersed droplets, preventing coalescence. Tests for identifying the type of emulsion include the dilution test, conductivity test, and dye solubility test. In the dilution test, an O/W emulsion can be diluted with water without separation, while a W/O emulsion cannot. The conductivity test measures electrical conductivity, which is higher in O/W emulsions due to the continuous aqueous phase. The dye solubility test involves adding a water-soluble dye to the emulsion; if the dye disperses uniformly, the emulsion is O/W. Methods of preparing emulsions include the continental (dry gum) method, the English (wet gum) method, and the bottle method. The continental method involves triturating the emulsifier with oil before adding water, while the English method involves mixing the emulsifier with water first. The bottle method is a simplified version suitable for volatile or low-viscosity oils. Stability problems in emulsions include creaming, coalescence, and phase separation. Creaming occurs when dispersed droplets rise to the surface or settle at the bottom, forming a concentrated layer. Coalescence is the merging of droplets, leading to phase separation. Methods to overcome these issues include optimizing the type and concentration of emulsifying agents, using homogenization to reduce droplet size, and adding stabilizers like thickeners to increase the viscosity of the continuous phase
Suppositories-I
Authors: Tahir Mr. Abu
Published: September 2024

Suppositories are solid dosage forms intended for insertion into body orifices, where they melt, soften, or dissolve to exert local or systemic effects. Commonly used routes include rectal, vaginal, and urethral administration. They are designed to bypass the gastrointestinal tract, making them suitable for patients who cannot take oral medications
Pharmaceutical Incompatibilities-I
Authors: Singh Shikha
Published: September 2024

Pharmaceutical incompatibilities refer to the undesirable reactions that occur when two or more substances are combined, leading to the loss of efficacy, reduced potency, or potential harm to the patient. These reactions can occur during the compounding, dispensing, or administration of pharmaceutical products, and can affect the stability, appearance, and therapeutic effectiveness of medications. Pharmaceutical incompatibilities are classified into three main categories: physical, chemical, and therapeutic incompatibilities. Physical incompatibilities involve changes in the physical state of the substances, such as precipitation, immiscibility, or changes in color, odor, or taste. Chemical incompatibilities result from chemical reactions between substances, leading to the degradation of active ingredients or the formation of toxic compounds. Therapeutic incompatibilities occur when the combined effect of drugs leads to an altered pharmacological response, reducing the efficacy or increasing the risk of adverse effects.
Posology
Authors: Singh Mrs. Neelam
Published: September 2024

Posology is the branch of medical science that deals with the determination of the appropriate doses of drugs and medications. It involves the study of how much of a drug should be administered to achieve the desired therapeutic effect without causing adverse side effects. The definition of posology encompasses the understanding of dose-response relationships and the factors influencing the dosing regimen. Several factors affect posology, including the patient's age, body weight, body surface area, gender, genetics, and overall health condition. Additionally, the severity of the disease, the route of administration, and the pharmacokinetics and pharmacodynamics of the drug play crucial roles in determining the correct dosage. Individual variations such as metabolic rate, organ function (especially liver and kidney function), and concurrent medications can also influence posology. Pediatric dose calculations are particularly important as children are not simply "small adults." Dosages for pediatric patients are often calculated based on age, body weight, or body surface area (BSA) to ensure safety and efficacy. Age-based dosing provides general guidelines but can be less precise. Weight-based dosing is more accurate, typically calculated in mg/kg. BSA-based dosing, often used for chemotherapeutic agents, considers the total surface area of the child's body and is calculated using formulas such as the Mosteller formula. Accurate pediatric dosing is essential to avoid underdosing, which can lead to therapeutic failure, or overdosing, which can result in toxicity. Proper posology ensures that pediatric patients receive optimal care tailored to their specific physiological needs
Content Development: Character-Based Technopreneurship Education for Young Ganesha Entrepreneurs
Authors: Kertiasih Ni Ketut , Setemen Komang , Permana Agus Aan Jiwa
Published: September 2024

These reforms should focus on curriculum updates, graduate competencies, teacher qualifications, funding, and the decentralization of education. One of the key responsibilities of educators is to innovate teaching materials, ensuring they prepare graduates with the necessary technological skills for future careers or entrepreneurship. The introduction of the "Technopreneurship" course under the "Merdeka Curriculum" has been positively received by students, as it equips them with practical skills such as business idea generation, market analysis, and financial proposal creation. However, many students face challenges in maintaining program continuity after receiving funding, with some misusing the funds for personal purchases. This situation underscores the moral obligation of instructors to guide students in becoming ethical entrepreneurs. To address these issues, it is essential to develop case studies that integrate character education into technopreneurship, promoting not only business skills but also honesty, responsibility, and a commitment to social values.
Hubungan Self-Regulated Learning dengan Prokrastinasi Akademik pada Mahasiswa Pengguna Game Online di Kota Padang
Authors: Pratiwi Miranda
Published: September 2024

The purpose of this study was to see the relationship between self-regulated learning and academic procrastination in students who use online games in Padang City. The data collection technique used in this study was a questionnaire. The population in this study were students who use online games in Padang City. The sample in this study amounted to 100 respondents. Based on the results of testing the variables of self-regulated learning and academic procrastination, it has been done using Pearson product moment correlation analysis, showing that the magnitude of the relationship between self-regulated learning and academic procrastination is p value = 0.000 (<0.05). That means Ha there is a relationship between self-regulated learning and academic procrastination in students who use online games in Padang City is proven because the value is p> 0.05.
Kontribusi Peer Social Support terhadap Career Decision Making Self-Efficacy pada Siswa SMAN Agam Cendekia
Authors: Zahrahnabila Zahrahnabila , Dwatra Free Dirga
Published: September 2024

This study aims to determine this study aims to determine the contribution of peer social support to career decision making self-efficacy in students of SMAN Agam Cendekia. This study used quantitative methods. The population in this study were students of SMAN Agam Cendekia with sampling technique using proportionate stratified random sampling. The sample in this study was 138 people. The instruments used in this study are the career decision making self-efficacy CDMSE-SF and peer social support scale. The results of the analysis using a simple linear regression with significance of p=0.000 (p<0.05), correlation (R) of 0.297 and the value of the determinant coefficient (R square) of 0.88. This means that peer social support has a significant positive relationship with career decision making self-efficacy with a contribution of 8.8%.
The Influence of Service Quality and Satisfaction on Interest in Return Visits of Inpatient Patients at Bekasi Regency Hospital
Authors: Gustianingrum Sutra , Aritonang MGS , Andayani Nurita
Published: September 2024

This success can be achieved if it provides quality services that have an impact on patient satisfaction and will further affect the interest in re-visiting. This study aims to determine the effect of service quality on patient satisfaction and the influence of both on re-visitation interest. This research was conducted using a quantitative descriptive method. The study sample was taken using a purposive sampling technique of 100 respondents. Data were collected through questionnaires, and analysis using SEM (Structural Equation Model). The results showed that good service quality has a positive and significant effect on patient satisfaction, creating a satisfying experience and building trust. Patient satisfaction, as a result of adequate service quality, also has a positive and significant impact on repeat visit intention.
Application of Problem-Based Learning (PBL) Learning Model to Improve Student Learning Outcomes in Arithmetic Row Material Class XI SMAN 6 Southwest Aceh
Authors: Afrinia Khahona , Baidullah Baidullah
Published: September 2024

In this era of globalization, the low mathematics learning outcomes of students at the high school level, especially at SMAN 6 Aceh Barat South, are caused by the fact that in the learning process, teachers only focus on using less competent methods, so students get bored easily. The purpose of this study is to determine the completeness of student learning outcomes through Problem-Based Learning on Arithmetic Rows and Series Materials. This research is classified as a classroom action research that is carried out in two research cycles. In each research cycle, there are 4 stages consisting of planning, implementation, observation, and reflection stages. Data collection in the study was carried out using the test method. The data obtained in the study were then analyzed by analytical descriptive analysis techniques and qualitative descriptive analysis. The results of the study showed that the average student learning outcome in the pretest was 65.4 and increased in the post-test, which was 70.9. Based on these results, it can be seen that there is an increase in student learning outcomes in each cycle. Therefore, it can be concluded that the application of the problem-based learning model can significantly improve the mathematics learning outcomes of high school students.
The Effect of Motivation on Professional Construction Workforce Commitment and Project Performance
Authors: Yanti Yanti , Ronald A Manlian , Sulistio Hendrik
Published: September 2024

The phenomenon of good project performance in East Kalimantan needs to be aware of the possibility of project labor turnover. Employee commitment serves as a stabilizing force that maintains the direction of behavior even if the company fails to meet expectations. Employee commitment is a psychological condition that creates a personal attachment to an organization. This study aims to identify the influence of Motivation on Professional Construction Labor Commitment and Project Performance. This study uses an Explanatory Sequential Mixed Method design, involving 250 respondents of employees and staff of contractor companies, consultants, and building project owners, with SmartPLS SEM analysis at the quantitative stage. The qualitative stage involves the leaders of contractor companies, consultants, and building project owners. The results of the study show that Motivation has a significant effect on the Commitment of Professional Construction Workforce.
Identifikasi Peta Laut Dalam Rangka Pengembangan Kawasan Pelabuhan Batam, Bintan, Karimun (BKK) Dan Sekitarnya
Authors: Samiyono  , Yazid  , Qisthi Amarona
Published: September 2024

Penelitian ini bertujuan untuk mengidentifikasi peta laut dalam rangka pengembangan Kawasan Pelabuhan  Batam  Bintan  Karimun  (BKK)  dan  sekitarnya.  Metode  penelitian  yang  digunakan dalam penelitian ini yaitu penelitian kualitatif.  Hasil penelitian menunjukkan bahwa Peta laut sebagai alat bantu navigasi bagi para pelaut membutuhkan informasi yang akurat dan update yang diperoleh dari survei hidrografi dan data lainnya sebagai bagian dari jaminan keselamatan pengguna  peta  laut.  Batam,  Bintan,  Karimun  (BBK)  merupakan  beberapa  pulau  besar  dalam gugusan  Kepulauan  Riau,  yang  terletak  di  alur  pelayaran  penting  internasional  yaitu  selat Malaka  dan  Selat  Singapura.  Beberapa  pelabuhan  di  wilayah  Kepulaun  Riau  yang diperbolehkan untuk bongkar muat barang export dan import antara lain hanya: Batu Ampar, Sekupang, Kabil, Loban (Bintan), Parit Rompak (Karimun), yang melalui Selat Singapura, Selat Riau, Selat Durian, Selat Dempo, Selat Combol, Selat Gelam. Beberapa peta laut yang meliputi pelabuhan  penting  di  Batam  dan  sekitarnya  sudah  tersedia  dengan  sekala  pendekat  dan beberapa sekala besar, diantaranya :Batu Ampar, Sekupang, Karimun, Kabil. Sumber data yang bervariasi dengan presentase terbesar adalah data dalam kurun waktu 10-30 tahun yang lalu. Sebagian  survei  hidrografi  untuk  pembangunan  dermaga  di  Batam  dilakukan  oleh  si  pemilik secara  parsial.  Melihat  kenyataan  tersebut,  menuntut  ketersediaan  peta-peta  sekala pelabuhan/sandar  dan  survei  hidrografi  periodik  dan  terintegrasi  di  Batam,  Bintan,  Karimun dan sekitarnya.
STRATEGI PROMOSI DI SOSIAL MEDIA TERHADAP KEPUTUSAN PEMBELIAN JASA ANGKUTAN
Authors: Didik Indiawan
Published: September 2024

Tujuan penelitian ini untuk mengetahui pengaruh Strategi promosi pengangkutan laut di sosial  media  oleh  Pengusaha  Cargo  di  Jakarta  terhadap  keputusan  pembelian  jasa  angkutan laut  .Penelitian  ini  menggunakan  metode  pendekatan  kualitatif  bersifat  deskriptif.  Sumber data  dalam  penelitian  ini  data  primer  maupun  data  sekunder,  yang  diperoleh  dengan  teknik wawancara,  observasi  lapangan,  kaji  dokumen.  Teknik  pengambil  sampel  dengan  metode purposive sampling, dengan sampel penelitian yang diperoleh dari Stakeholder yang pernah melakukan  promosi  melalui  media  sosial.  Analisis  yang  akan  digunakan  penulis  adalah deskriptif  kualitatif.  Hasil  penelitian  menunjukkan  bahwa  penyajian  konten-konten  yang berisikan  data  dan  informasi  dalam  bentuk  text,  audio  visual  dan  video  harus  mempunyai daya  tarik,  estika,  etika,  seni  dan  komunikatif  mengenai  pengangkutan  Laut  mempunyai pengaruh  dalam  menerapkan  strategi  promosi  melalui  sosial  media  –  Facebook,  WhatsApp dan  YouTube,  sebagai  upaya  merayu  dan  mendorong  pembeli  jasa  mengambil  keputusan untuk menggunakan jasa angkutan laut oleh Perusahaan Cargo -Jakarta.
Time to move on
Authors: Tzovaras Bastian Greshake
Published: September 2024

tl;dr: I handed in my resignation back in early July and will be leaving my job - and the UK - at the end of October to go on a sabbatical.

This could have been a long and rambling post about all the problems with academia and/or the tech industry, but at the end of the day Lucidity’s

Quitting My Job For The Way Of Pain

already made most of the aspects in a more fun way than I could hope to deliver them, so I’ll try to
Projects@DataCite Revisited
Authors: Habermann Ted
Published: September 2024

“Project” is being added to the DataCite ResourceTypeGeneral vocabulary in the next release. Many DataCite members are already describing projects with DataCite metadata. Establishing a baseline is a step towards establishing community guidelines and examples of good ideas for how projects might be used.
Decires en las calles en apoyo al general conservador Miguel Miramón
Authors:   Atarraya
Published: September 2024

por

Alexander Gutiérrez Becker

El México del siglo XIX vivió décadas de intensos debates en torno a la forma de gobierno que convenía adoptar a la nación tras su separación de España. Entre los conflictos más fuertes que tuvieron lugar en esas décadas estuvieron los provocados por la definición de la relación que debían tener la Iglesia Católica y el Estado.
Ojustharidae I
Authors:   Atarraya
Published: September 2024

Silvana Galetto

,  DR © Piedras de fantasía sobre pasta sintética De la serie APOSEMATISMO Rosario-Santa Fe, Argentina, 2024 Construyo estos bichos a la manera en que mi tía teje los cuadrados de lanas para hacer una manta.
Espera
Authors:   Atarraya
Published: September 2024

Fausta Gantús, DR © Campeche, marzo de 2019 Fotografía digital Esta es una reproducción digital, con fines de divulgación, de una obra original, todos los derechos de autor y reproducción están reservados por el artista.
Nobel prizes that were, that might have been, and others that have not yet come to pass
Authors: McGaugh Stacy
Published: September 2024

The time is approaching when Nobel prizes are awarded. This inevitably leads to a lot of speculation and chattering rumor. Last year one publication, I think it was

Physics Today

, went so far as to publish a list of things various people thought should be recognized. This aspirational list was led, of course, by dark matter.
Abasto de agua y protesta urbana
Authors:   Atarraya
Published: September 2024

Productoras: Fausta Gantús y Alicia Salmerón Realización y música: Arturo Torres Salmerón Diseño de imagen: Rodrigo Salmerón La AudioHistoria narra la historia de las manifestaciones que los vecinos de la ciudad de Aguascalientes organizaron en la primera mitad de la década de 1940 para protestar por la escasez de agua. Se describen las causas de la falta de líquido, los grupos que protestaron, sus argumentos y estrategias.
Tzompantli
Authors:   Atarraya
Published: September 2024

Manuel Galán Medina,

DR ©

Cerámica de alta temperatura Ciudad de México , 2018 Sitio del artista Instagram Esta es una reproducción digital, con fines de divulgación, de una obra original, todos los derechos de autor y reproducción están reservados por el artista.
Los usos públicos de la historia
Authors:   Atarraya
Published: September 2024

Las conmemoraciones del bicentenario de la Independencia (Tucumán, 2016) Parte 1 Por

Tamara Judith Yedlin

Las conmemoraciones del Bicentenario de la Independencia de las Provincias Unidas de Sudamérica constituyen observatorios privilegiados para pensar sobre los usos públicos de la historia.
Izazovi i perspektive geografske nauke u Srbiji u XXI veku
Authors: Grčić Mirko
Published: September 2024

U ovom radu dat je koncizan pregled važnijih izazova koji se pojavljuju pred geografijom kao naukom i kao strukom u procesu liberalizacije u prvom kvartalu XXI veka. Ovi izazovi će još jačati u budućnosti, usled promena u društvenom, ekonomskom, političkom i akademskom okruženju. Jasno je da će budućnost ove discipline u velikoj meri zavisiti od sposobnosti prilagođavanja novom okruženju. Ovaj rad ima za cilj, ne da ponudi konkretna rešenja, nego da podstakne naše geografe/geografkinje ka kritičkoj oceni filozofije vlastite nauke, i da je organizovano menjaju prema potrebama koje donosi novo doba - postmoderno doba.
Impact of climate change on sediment transpor: Case study Kolubara river (Serbia)
Authors: Mihajlović Jovan , Burić Dragan , Ducić Vladan , Doderović Miroslav
Published: September 2024

The fundamental idea of this research is to establish a connection between sediment transport data in the Kolubara River basin (Beli Brod profile) and the width of tree rings of silver fir (Abies alba) from Mount Bokšanica (1985-2004), utilizing dendrochronological methods. The goal is to link these two variables and associate geomorphological and climatological processes, assuming that precipitation plays a key role. This, in turn, opens up the possibility of reconstructing the geomorphological process of mechanical water erosion, i.e., sediment transport, provided that older tree ring samples are found. The study focuses on the aspects of contemporary climate change, considering precipitation as one of the primary climatic factors influencing the growth of wood mass, i.e., the width of tree rings, and river flow, i.e., sediment transport. Calculations were conducted for a twenty-year period from 1985 to 2004. The data pertains to the total sediment transport in the Kolubara River basin (Beli Brod profile) and the width of tree rings in fi r trees (silver fi r on Mount Bokšanica). The highest sediment transport was recorded in 1999 (304,516.9 tons), coinciding with the widest silver fi r tree rings on Mount Bokšanica - 4.4 mm. A statistically significant correlation at a 0.05% probability of risk acceptance was established, concluding that there is a linear relationship in the primary dataset with a 5% risk. When considering moving pentad values, there is a statistically significant correlation between both datasets and the dataset from which the biological trend was removed using the ARMA method (p = 0.01%). There is a concurrence of maximum values in both sets of moving pentads at the point of 1995, along with a high degree of autocorrelation. The initial hypothesis of this study is proven as there is spatial-temporal variability in these variables, which is a result of the impact of contemporary climate change.
The use of new technologies in the research of the fluvio-denudation process
Authors: Dragićević Slavoljub , Langović Marko , Lovrić Novica , Milevski Ivica , Tošić Radislav
Published: September 2024

Modern research of the fluvio-denudation process is keeping pace with numerous technological innovations that enable precise field research and reliable quantification of the intensity of various natural processes. Due to reliable measurements and analyses, physical geographers can determine the intensity of denudation, the change in the morphology of the riverbed and the resulting consequences, carry out bathymetric surveys, determine the sediment balance, etc. In the last 15 years, the development of easily accessible unmanned systems has enabled numerous precise aerial photogrammetry measurements of the earth's surface, which has improved the quantification of the intensity of natural processes and facilitated field research in physical geography. On this basis, enough accurate facts have been obtained to produce completely new results and scientific breakthroughs regarding the causes and intensity of various processes as well as modelling and scenarios of future conditions. The results of modern physical-geographical research are applied in all areas of modern society and represent a very important and indispensable standard for a complex analysis of recent natural conditions, spatial planning and especially in land and water resources protection and conservation. The latest research techniques and results will be presented using various practical examples, including the Kolubara and South Morava river basins in Serbia, Kuklica in North Macedonia and the Drenova reservoir in the Republic of Srpska.
Improving geographic curriculum for primary and secondary schools: Who if not us?
Authors: Petrović Aleksandar , Košćal Stanko , Veselinović Ratomir
Published: September 2024

In the field of education, the curriculum development process often involves key stakeholders, namely teachers, academics and students. This research is focused on the importance of public participation in shaping geography curricula adapted to primary and secondary schools. With the wider involvement of geography teachers and academic experts in the process of curriculum formation, a more comprehensive and high-quality educational framework can be established. The goal of the research is to review the current state of involvement of all interested parties and to fi nd different methods and approaches for obtaining feedback during the development of geography curricula. It emphasizes the importance of collaboration and dialogue between teachers, academics and students to ensure that the curriculum reflects the diverse needs, perspectives and experiences of the target group. The research results highlight the role of public participation in developing a sense of ownership and investment in the educational process. By actively involving stakeholders in decision-making processes related to curriculum development, teachers can develop a supportive learning environment that empowers students to actively participate in acquiring geographic knowledge. In conclusion, this paper advocates a participatory approach to curriculum development in geography education for primary and secondary schools. By harnessing the collective knowledge and insight of geography teachers and university professors, as well as respecting the opinions of students, we can create curricula that are not only academically rigorous, but also relevant, engaging and responsive to the needs of students in today's rapidly changing world. Finally, in the eff ort to shape the next generation of students with higher geographical literacy, the involvement and cooperation of all stakeholders is essential.
What if "the heart of the rural comminuty" fall silent?: Rural decline and the primary schools network restructuring
Authors: Antić Marija , Đurkin Danica , Vukašinović Sandra
Published: September 2024

The rural area of Serbia has always been an area of change, while village schools are a symbol of progress and the hub of life in rural communities. In a period of just a few decades, the rural population experienced a metaphorical ride on the "train of death". The devastating consequences of depopulation led to local population decline and the reduction of vital rural functions that were traditionally the core of social and cultural interaction. The changes at the beginning of the 21st century have dramatically reshaped not only the rural landscape, but also the patterns of sustainable development in Serbia. While the majority of rural settlements are on the edge of survival, the decision-makers and their "universal cures" are not helping to overcome the cycle of rural shrinkage. Furthermore, with emphasizing profitability and rationalization of public servicies, the clouser of vital rural functions (schools, culture centers, health centers, etc.) was initiated. The impact on the rural schools network has been particularly strong, and the practise of minimum population threshold necessary for schools sustainability has left severe consequences that caused closure of considarable number of primary schools. This paper examines the relationship between rural depopulation and school closures, focussing on the years 2002-2022. The aim of the work is to determine the effects of school (the "heart of rural communities") closure on rural depopulation, peripheralization of rural areas and patterns of rural decline, as well as on the quality of life of the local population, for whom schools are not only a public institution, but also hubs of vivid social life and community identification.
Return migration in Serbia and development: Opportunities and challenges
Authors: Langović Milica , Šantić Danica
Published: September 2024

The intensity and scope of return migration flows in recent decades have contributed to the fact that the topic of return migration is increasingly being discussed by scientists and experts. Recognising that returnees can contribute to development, countries of origin are focusing on the promotion of return migration and the possibilities of using returnees' resources in development processes. The article presents the results of a study conducted among returnees with different sociodemographic characteristics in Serbia. The aim of the study is to analyse the role and importance of returnees' financial and human capital. The results show that the role of returnees in development depends primarily on their ability and desire to invest the financial resources they have acquired abroad. However, mistrust in the system and fear of unstable market conditions are among the most important factors that prevent them from investing capital in entrepreneurship on a larger scale. On the other hand, it was found that the application of knowledge, experience and skills is mainly characteristic of the working-age population, while the human capital of returnees is underutilised.
Resource management in depopulation clusteres of Serbia
Authors: Joksimović Marko , Gajić Mirjana , Vujadinović Snežana , Šabić Dejan , Golić Rajko , Krstić Filip , Malinić Vladimir
Published: September 2024

Due to the long-term demographic depopulation of settlements, depopulation clusters are observed in Serbia after the 2022 census - areas with 20 or fewer inhabitants or without inhabitants. The areas of depopulated settlements are growing territorially and continue to increase from south towards the North of the country. While the built-up area on the left is expanding around the large cities and around the main roads in Serbia, geographically and functionally isolated villages and smaller towns are being covered by natural vegetation. Even in urban areas, there is a polarisation of highly desirable and sought-after space and undesirable space in a very small area, which is reminiscent of similar phenomena in other countries. In view of population decline, the management of natural resources at all levels of planning and administration is one of the most important issues in spatial planning. In this paper, changes in vegetation cover in depopulated clusters were analysed based on time series data and a formal database of natural resources of depopulated municipalities. It also analysed the correlation of several factors linking population decline to environmental changes. The aim of the work is to determine the natural potential of depopulation clusters in the areas of arable land, mineral resources, renewable energy sources, thermo-mineral sources and forest funds, as well as the way they are currently managed.
What can the indicators of the sustainable development goals reveal about an older population?
Authors: Stojilković-Gnjatović Jelena , Todorović Nataša , Vračević Milutin
Published: September 2024

Globally, the sustainable development goals that are determined by strategic frameworks and defined by adequate indicators can reveal complex trends in various social segments, but also provide valuable insights at the national level. The paper has a dual objective, to emphasize the goals in which special indicators on the older population already appear, and to indicate the possibility of expanding indicators on the older population in uncovered areas. Official sources of data published by the Statistical Office of the Republic of Serbia were used, according to which 125 indicators within 17 goals were monitored in 2022. The analysis showed that the indicators that explicitly recognize the elderly population exist in the areas of 1) no poverty 2) no hunger 3) gender equality 10) reducing inequality 17) partnerships for the goals. The results highlight that older women are at a higher risk of poverty in the long term, but that present deterioration was detected as a result of the increase in the at-risk-of-poverty rate among the male population. Although attention is directed to the nutritional needs of the elderly, there is no indicator in the reports to measure it. Within the third goal, which focuses on well-being, no indicators provide direct information about the elderly population, although there is room to present indicators for the elderly population within the data on tuberculosis incidence and mortality rates from various diseases. As part of the goals related to achieving gender equality, the age of women from 18 to 74 years who were exposed to various types of violence was marked. The reduction of inequality through the promotion of social, economic and political inclusion is measured by an indicator pointing that the older population has moved significantly away from the goal. The conclusion is that there is a disparity between the importance of the growing segment of the older population and the available indicators on their characteristics, and that the addition of new indicators focusing on this age group would shed light on important neglected nuances.
Connection of remote detection, GIS and cartography in pollution data processing
Authors: Valjarević Aleksandar
Published: September 2024

The modern age of fast, global communication requires the transformation of data into different forms of information. Most of today's geoinformation processes are based on remote sensing. The data is stored in databases that are simple and easy to search in GIS. The visual representation of search results on maps is practical for many spatial sciences. Spatial data is obtained from aerial photographs, satellite images, GPS, data from topographic maps in the digitization process. The "three-way interaction model" shows the equal status of remote sensing, GIS and cartography. Remote sensing and GIS collect data and represent data processing techniques, while cartography can only partially be considered as such, as it involves more processes and procedures. The application of modern geospatial technologies, e.g. geographic information systems (GIS), is practically impossible without valid and high-quality data, i.e. without its effective analysis. Most of today's geospatial techniques are based on remote sensing. The information obtained can be presented in the form of classic alphanumeric reports, but also graphically in the form of maps. The use of remote sensing and GIS has accelerated the processing of air pollution data. Air pollution is the presence of chemical and biological particles in the air that harm all living things and threaten the environment. This paper presents research based on the processing of satellite images with a resolution of 1 km2 of all Balkan countries. The air characteristics of the Balkan countries are related to heavy industry and meteorological parameters such as humidity, wind direction, air pressure and cloud cover. The focus of the work is on the four most important air pollutants (CO, NO, SO2, O3). The data was obtained from Landsat 8 and Landsat 9 satellite images for the period 2000-2020. The data on relative cloud cover are taken from the CHELSA database (Climateologies at high resolution for the earth's land surface areas) for the period 1980-2010. The collected and processed data are displayed on maps and a numerical GIS analysis was carried out.
Data Quality, Bias, and Strategic Challenges in Reinforcement Learning for Healthcare: A Survey
Authors: Atta Ur Rahman  , Bibi Saqia  , Yousef S. Alsenani  , Inam Ullah
Published: September 2024

Data quality is a critical aspect of data analytics since it directly influences the accuracy and effectiveness of insights and predictions generated from data. Artificial Intelligence (AI) schemes have grown in the existing era of technological advancement, which provides innovative exposure to healthcare applications. Reinforcement Learning (RL) is a subfield and an influential Machine Learning (ML) model aimed at optimizing decision-making by association with dynamic environments. In healthcare applications, RL can modify conduct strategies, enhance source application, and improve patient investigation history by using various data modalities. The worth of the data quality regulates how effective RL is in healthcare applications. In healthcare, the model predictions have a direct impact on patient's lives, and poor data quality often leads to wrong evaluations that expose patient safety and treatment quality. Biases in data quality have also presented a challenging influence on the RL model's effectiveness and accuracy. RL models have enormous potential in healthcare; however, various strategic limitations prevent their widespread acceptance and deployment. The implementation of RL in healthcare faces serious issues, mostly around data quality, bias, and tactical difficulties. This study delivers a broad survey of these challenges, emphasizing how imbalanced, imperfect, and biased data can affect the generalizability and performance of RL models. We critically assessed the sources of data bias, comprising demographic imbalances and irregularities in electronic health records (EHRs), and their impact on RL algorithms. This survey aims to present a detailed study of the complex circumstances relating to data quality, data biases, and strategic barriers in RL models deploying in healthcare applications. However, the main contribution of the proposed study is that it provides a systematic review of these challenges and delivers a roadmap for future work intended to refine the consistency, fairness, and scalability of RL in healthcare sectors.
A fortuna visual das camadas trágicas do romance da castelã de Vergy
Authors: Tatsch Flavia Galli
Published: September 2024

A tragédia pode assumir várias dimensões em uma mesma história, a depender de sua compreensão. Este artigo procura desenvolver uma reflexão sobre a fortuna visual das distintas camadas trágicas na história da Castelã de Vergy (escrita na primeira metade do século XIII), que narrava o amor de um casal de jovens e as mortes de três dos quatro personagens. A ampla circulação do romance estimulou a produção de imagens em suportes distintos. A partir da análise de uma miniatura, uma insígnia em metal, uma caixa em marfim e um afresco, este estudo abordará como os episódios representados se relacionavam tanto com o romance, quanto dialogavam com a comunidade, impactando na construção das relações no interior das sociedades pré-modernas.
سخرية المفارقة في الشّعر الحديث
Authors: رشا‌ غسان ‌عفاش‌
Published: September 2024

أصبحت السخرية نوعاً فنياً له حضوره عند كثير من الشعراء، وهذا لا يعني أنه لم يوجد منذ القدم، ولكنه اليوم ازداد وانتشر. وأحد أشكاله المفارقة، التي تمثل صراعاً خفياً بين اللفظ والشعور. وتتجلى إما باللفظ، وإما عبر المفارقة الدرامية.
من‌ هنا،‌ جاء‌ هذا‌ البحث‌ الذي‌ يهدف‌ إلى‌ مجموعة‌ من‌ الأهداف،‌ منها‌ الوقوف‌ على‌ مكامن‌ الجمال ‌الفني ‌في ‌السخرية ‌في ‌مجموعة ‌من ‌الأشعار ‌في ‌الشعر ‌الحديث. ‌إبراز ‌عناصر ‌المفارقة‌ ودورها في تعميق السخرية في الشعر. ويسير‌ البحث‌ في‌ خطواته‌ المنهجية‌ وفق‌ مقتضيات المنهج الوصفي ‌التحليلي، ‌ويحاول ‌النفاذ ‌إلى ‌المعاني، ‌عن ‌طريق ‌وصف ‌الظاهرة ‌ثم ‌تحليلها، ‌بما‌ يميط‌ اللثام عن جماليتها من حيث المحتوى والفن. كما لا يغفل أن يدرس النص دراسة أسلوبية تنطلق من ‌اللغة ‌ذاتها، ‌ومن ‌الصراع ‌الدرامي ‌الكامن في ‌القصة.‌
وقد جاء البحث في مبحثين، أحدهما نظري يعرّف بمفاهيم العنوان، والثاني تحليلي يعمد إلى نماذج المفارقة بنوعيها عند شعراء من العصر الحديث، وجاءت الخاتمة لتكثّف أبرز النتائج التي توصل إليها البحث.