bluuebunny/crossref_metadata_2025 huggingface dataset:
A Review on the Future of SMR Reactors in Nuclear Energy
Authors: Amin M. R. , Kowsar M. A. , Sheikh M. A. R. , Chowdhury M. A.
Published: July 2024

The development of small modular reactors (SMRs) has emerged as a promising solution to provide clean, affordable, and reliable energy as global energy demand continues to rise. With a focus on different reactor types, their designs, and implementation strategies, this study offers a thorough overview of the state of SMR technology. This article evaluates the potential and challenges of small modular reactors concerning nuclear energy. It also thoroughly reviews the advantages and disadvantages of SMR technology, identifies regulatory barriers, public opinion, and infrastructure deficiencies, and investigates how SMRs might work with renewable energy sources to reduce greenhouse gas emissions. The SMR industry also emphasizes the significance of ongoing research and development. Adopting SMR reactors can be made easier with the support of advancements in design, technology, and regulatory frameworks. The integration of SMRs with renewable energy sources has the potential to provide a dependable, low-carbon, and sustainable energy solution. Advances in design, technology, and regulatory frameworks can facilitate the adoption of SMR. Annual operating and maintenance cost estimates can be affected by a wide range of additional factors, including the location of a plant, its capacity factor, regulatory considerations, plant obsolescence, and the number of reactors on the site. The difference in average cost ($/KWh) between SMR and Large-size reactors is about 20
Про факторизаційні ланцюжки і різницеве рівняння Кортевега – де Фріза
Authors: Бельський Денис
Published: July 2024

Вивчаються перетворення Беклунда та деякі часткові розв’язки факторизаційних ланцюжків із квантової механіки, окремі випадки різницевого рівняння Кортевега – де Фріза і зв’язок між ними.
Reduction of $L_\infty$-Algebras of Observables on Multisymplectic Manifolds
Authors: Blacker Casey ,   George Mason University, USA, Miti Antonio Michele , Ryvkin Leonid ,   Sapienza Università di Roma, Italy,   Université Claude Bernard Lyon 1, France
Published: July 2024

We develop a reduction scheme for the $L_\infty$-algebra of observables on a premultisymplectic manifold $(M,\omega)$ in the presence of a compatible Lie algebra action $\mathfrak{g}\curvearrowright M$ and subset $N\subset M$. This reproduces in the symplectic setting the Poisson algebra of observables on the Marsden-Weinstein-Meyer symplectic reduced space, whenever the reduced space exists, but is otherwise distinct from the Dirac, Śniatycki-Weinstein, and Arms-Cushman-Gotay observable reduction schemes. We examine various examples, including multicotangent bundles and multiphase spaces, and we conclude with a discussion of applications to classical field theories and quantization.
3’-Methyl-4-thio-1H-tetrahydropyranspiro-5’-hydantoin platinum complex as a novel deoxyribonuclease I inhibitor
Authors: Marković Ana , Atanasova Mariyana , Buyukliev Rossen , Bakalova Adriana , Šmelcerović Andrija , Cherneva Emiliya
Published: July 2024

Deoxyribonuclease I (DNase I) is one of the main nucleases involved in deoxyribonucleic acid (DNA) degradation during apoptosis. It catalyzes the hydrolytic cleavage of DNA, producing 5‘-oligonucleotides. The inhibition of DNase I may serve as an important mechanism for protecting DNA against premature degradation during cell damage. Fourteen hydantoin-containing compounds, including two newly synthesized and seven previously synthesized metal complexes, along with five previously synthesized hydantoin ligands, were evaluated in vitro for their inhibitory properties against bovine pancreatic DNase I. As a result, the 3’-methyl-4-thio-1H-tetrahydropyranspiro-5’-hydantoin platinum complex (8) inhibited the enzyme with an IC50 value of 110.20 ± 24.20 µM, a potency 3-fold greater than that of the reference crystal violet (IC50 = 378.27 ± 47.75 µM). To understand the binding mode and mechanism of inhibition of compound 8 with DNase I, molecular docking calculations were performed. The analysis revealed that compound 8 interacts with the most important catalytic residues of DNase I. To the best of our knowledge, this is the first report of a platinum complex inhibiting DNase I.
Leadership Succession Planning for ANCC Accredited Providers in Nursing Continuing Professional Development
Authors: Schweitzer Kelli , Graebe Jennifer
Published: July 2024

Succession planning in leadership is a strategic process used to identify and develop future leaders to fill key organizational positions. This process ensures continuity of leadership and helps maintain the organization's performance over time. Succession planning is essential for critical roles and can be part of a broader strategic plan for talent management. Organizations that are accredited by the American Nurses Credentialing Center (ANCC) in Nursing Continuing Professional Development (NCPD) can benefit from implementing succession planning to drive the stability of its work as an Accredited Provider and confirm that the organization maintains its commitment to quality in providing NCPD. This column describes how the Accredited Provider Program Director (AP-PD) role can benefit from implementing succession planning into the structure of the Accredited Provider processes.

[
J Contin Educ Nurs.
2024;55(7):321–325.]
My Magical Day in the Trauma ICU
Authors: Jones-Schenk Jan , Buchanan Benion
Published: July 2024

Healing is a difficult concept to describe, quantify, or replicate. It is a complex mixture of personal contributions from the professional providing care, including competence, compassion, and empathy, that conjoins with the needs, sensitivities, and receptivity of the one who is receiving the care. Although it may be difficult to predict all the elements that come together to initiate sustained healing, as well as the long-term impact, it is important to observe the moments that make a difference. For those who study the nature of healing, a patient's reflections can surface the kinds of elements that are present when healing is sustained.

[
J Contin Educ Nurs
. 2024;55(7):326–327.]
Psychosocial Characteristics by Pain Presence and Limitations Among Older Adults
Authors: Holmes Ashleigh , Wang Weijun , Chang Yu-Ping
Published: July 2024

Purpose:

To compare psychosocial outcomes of older adults according to pain experience.

Method:

Using cross-sectional 2021 data from the National Health and Aging Trends Study, we examined psychosocial characteristics in older adults (
N
= 3,376) divided into three groups: no pain, pain without activity limitations, and activity-limiting pain.

Results:

In multiple regression models, older adults with activity-limiting pain compared to those without pain had significantly higher depression, anxiety, and fear of falling, as well as reduced positive affect, self-realization, self-efficacy, resilience, and social participation. Older adults with non–activity-limiting pain had significantly higher social participation than those without pain, but no differences in self-realization, self-efficacy, or resilience.

Conclusion:

Pain is strongly associated with all psychosocial outcomes, especially in older adults with activity-limiting pain. Future research should examine the impact of self-realization, self-efficacy, resilience, and social participation on activity limitations. [
Journal of Gerontological Nursing, 50
(7), 27–34.]
itcc Eduardo Torroja, Richard Neutra y Fernando Cassinello. Colaboraciones y sueños compartidos
Authors: Cassinello Pepa
Published: July 2024

El Instituto cumple 90 años, y el año pasado se cumplieron 70 desde que Eduardo Torroja convirtió su mayor sueño en realidad. Inauguró, en 1953, la nueva sede del Instituto, centro de su paradigmático universo. Revolucionario hábitat de investigación con el que colaboraron destacados maestros de la vanguardia internacional de la ciencia, la técnica, la arquitectura, la ingeniería y el arte. Entre otros Richard Neutra con quien colaboró en el Trebol de la Hoyada. En 1954 lo invitó a dar una conferencia en el Instituto y le presentó a Fernando Cassinello a quien, en 1957 envió a los Estados Unidos como miembro de la Comisión de Productividad Industrial y visitó a Richard Neutra en su casa. Neutra entabló una entrañable amistad con Torroja y Cassinello a quien hizo depositario de una parte de su legado documental tal y como se recoge en el libro publicado por el Instituto en 1968.
Antigone dans l’Histoire. Marguerite Duras et les hebdomadaires d’information des années 1950
Authors: Feng Qing
Published: July 2024

Cet article propose une étude des poétiques que Duras journaliste invente dans les hebdomadaires d’information, en s’intéressant à la posture d’Antigone qu’elle endosse durant les années 1950. De quelle façon s’engage-t-elle dans l’Histoire par le biais de son écriture journalistique ? Après une analyse de ses interventions lors de la guerre d’Algérie dans France Observateur et 14 Juillet, l’article s’intéresse à sa façon de faire de la politique : elle parle du quotidien. Du fait divers à l’interview, en passant par la chronique judiciaire, nous explorons ensuite l’affinement de sa pratique de l’« anecdote humaine ». Avec la littérarisation de son écriture journalistique, « le journalisme au féminin » est un autre moyen de contourner les contraintes implicites imposées par le modèle de sexuation du journal. Enfin l’influence de cette œuvre journalistique sur son écriture littéraire est une problématique à haut potentiel heuristique et permet de comprendre dans quelle mesure la presse écrite constitue un lieu important pour la recherche d’une écriture qui lui est propre.
Representation and heritage conservation of climate change landscapes in Tunisia
Authors: Poiret Andréa
Published: July 2024

L’objectif de l’étude est de montrer la double utilité des photographies du changement climatique: archiver des paysages en perpétuelle mutation, sensibiliser aux impacts anthropiques sur les paysages, étudier les représentations du changement climatique. La photographie de paysage apparaît comme un moyen intéressant de sensibiliser le public à la problématique du changement climatique et à la préservation des ces paysages. Elle sert à fixer des situations qui disparaîtront par la suite, ce qui en fait une archive intéressante, une source d’information sur les paysages en cours de transformation et c’est pourquoi l’utilisation de la photographie dans le domaine de la communication, de la médiation scientifique et de l’éducation autour du changement climatique s’accélère. Nous développerons dans cet article une recherche basée sur immersion et l’observation participante au sein d’une association tunisienne de développement durable, Réseau Enfants de la Terre. Comment représenter ces paysages d’une part, et d’autre part dans quelle mesure l’impact de ces photographies se manifeste-t-il dans la reconnaissance de la valeur des paysages et la sensibilisation à l’urgence climatique?
« L’incident Ducas ». Un conflit de loyautés au sein du judaïsme consistorial français, 1943-1947
Authors: Perego Simon
Published: July 2024

Entre 1944 et 1947, le Consistoire central des israélites de France, institution-phare du judaïsme français, évalue en interne les responsabilités de l’un de ses membres, Raymond Ducas, dont l’évasion du camp d’internement de Drancy et la fuite en Suisse en 1943 auraient entraîné en représailles l’arrestation de son cousin par alliance André Baur. Cette affaire interroge une conduite individuelle faisant l’objet d’interprétations divergentes par les acteurs en présence. D’un côté, le choix de Ducas est considéré comme déloyal et contraire à l’honneur par les proches de Baur. De l’autre, il est présenté comme héroïque et patriotique par l’ancien évadé et ses soutiens. En s’appuyant sur l’abondante documentation que cette affaire a suscitée, cet article propose d’explorer le conflit de loyauté entre « Religion et Patrie », la devise consistoriale, que déclenche la déloyauté attribuée à l’un de ses membres
Investigating Different Heat Treatment Methods to Enhance the Mechanical Properties of 9254 Steel
Authors: Alharbi Nawaf Muteb , Alghamdi Bader Mohammed , Alali Osama Mohammed , Alfaleh Khalid Nabeel , Almohammedalie Abdullah , Abdesamie Majed , Baroud Turki Nabieh
Published: July 2024

This study investigates the impact of varied heat treatment parameters on the mechanical and metallurgical characteristics of 9254 steel. Different cylindrical specimens underwent controlled heat treatments targeting three different phases. The interplay of time and temperature was systematically explored to understand their influence on bending strength, bending deflection, hardness, and microstructural evolution. The results revealed that a partially tempered martensitic structure exhibiting an exceptional ultimate strength of 4308 MPa. Achieving this involved a heat treatment, starting at 900°C for 30 minutes, followed by rapid cooling in an oil bath, quenching at 165°C for 5 minutes, annealing at 180°C for 60 minutes, and gradual air-cooling. This treatment regimen produced a specimen with a desirable combination of mechanical properties, showcasing its potential significance in advanced engineering applications.
Flight Dynamics Conceptual Design Exploration of Multirotor eVTOL
Authors:   NASA Ames Research Center, Malpica Carlos , Suh Peter , Silva Christopher
Published: July 2024

The advent of electric propulsion is revolutionizing the paradigm of rotorcraft design, leading to new electric Vertical Take-Off and Landing (eVTOL) aircraft. Direct drive topologies are common within these new designs, and some designers have chosen to utilize this mechanism for Primary Flight Control (PFC), effectively utilizing the aircraft engines as PFC actuators to control the speed of the rotors. This decision integrates the propulsion and flight control systems, and intrinsically couples the aircraft sizing and control. Four separate tools were exercised throughout this study to conduct a conceptual design exploration of eVTOL aircraft handling qualities. The main tasks for these tools were: 1) aircraft sizing and performance analysis, including the calculation of trim; 2) flight dynamics modeling and analysis; 3) handling qualities-centric control law optimization; and 4) electric motor sizing. Sizing of an RPM-controlled Hexacopter concept explored the dependency of aircraft size to fundamental design parameters: 1) disk loading and 2) blade loading coefficient. Increasing the design disk loading resulted in designs with high agility, but at the cost of significant growth in the design gross weight. Finally, Categories II and III pilot-induced-oscillation (PIO) are known potentially-catastrophic handling qualities deficiencies of fly-by-wire flight control systems such as those expected of eVTOL aircraft. Consideration of PIO predictive metrics in conceptual design control synthesis led to increased PIO robustness.
Deep Learning Framework for Design and Optimization of Rotor Blades
Authors:   University of Maryland, Anand Apurva , Marepally Koushik , Baeder James
Published: July 2024

Rotor blade optimization presents a multifaceted challenge as traditional design methodologies rely on computationally exhaustive high-fidelity computational fluid dynamics (CFD). Conversely, low-fidelity techniques such as potential flow based codes are inaccurate, especially in the regions of flow separation. This paper proposes leveraging artificial neural networks (ANNs) to predict the performance polar of a given airfoil geometry, and to facilitate the inverse design of airfoil, a modified form of ANNs (known as Tandem Neural Networks (T-NNs)) is implemented. The airfoil inverse design is a multi-point optimization problem (at multiple angles of attack) and therefore, the T-NNs are trained on the vectors of performance polar instead of individual angles of attack. The paper also delves into a comprehensive analysis of data wrangling, airfoil parametrization and design of experiments to cover a wide range of rotorcraft airfoils. A novel way of including practical design constraints for airfoil geometry is also included. Finally, this work demonstrates the application of the proposed methodology for airfoil inverse design, statistical analysis for generating a family of airfoils and optimization of HART-II rotor using T-NNs and Genetic Algorithm (GA).
Survey of the impact of BOLT-trial data on oncologists’ and dermatologists’ decision-making in treating patients with locally advanced basal cell carcinoma
Authors: Scarpato Luigi , Palla Marco , Strippoli Sabino , Tagliaferri Luca , Fania Luca , Saponara Maristella , Carbone Anna , Spagnolo Francesco , Silvestri Flavia , Ascierto Paolo Antonio
Published: July 2024

Basal cell carcinoma (BCC) is the most common malignant tumour in white populations. Multiple studies demonstrated that the aberrant activation of Hedgehog signaling is a driver of BCC development, and its blockade represents a potential therapeutic target. In Italy, clinicians can prescribe Hedgehog inhibitors (HhIs) Vismodegib and Sonidegib. To highlight the treatment choice of clinicians, we conducted an online survey between November 1 and November 18, 2020 with 33 Italian clinicians from 27 reference hospitals, in which each participant received an anonymous survey consisting of two multiple-choice questions on clinical efficacy and safety profile of Sonidegib and Vismodegib. Respondents reported their opinions on which efficacy and tolerability data of the pivotal phase-II BOLT trial were more relevant in the treatment choice of patients with locally advanced BCC (laBCC). This survey shows that overall response rate (ORR) and the duration of response (DoR) are the most expected across dermatologists and oncologists. The different pharmacokinetic profile of the two HhIs are behind their diverse toxicity spectrum, dose and schedule modification seem to address the choice between vismodegib and sonidegib among dermato-oncology prescribers.
Significance of Ongoing Training and Professional Development in Optimizing Healthcare-associated Infection Prevention and Control
Authors: Zhang Maojie , Wu Shengwei , Ibrahim Mohd Ismail , Noor Siti Suraiya Md , Mohammad Wan Mohd Zahiruddin Wan
Published: July 2024

The employees who work in infection prevention and control (IPC) are very important in the field of health-care because they are committed to protecting patients, staff, and visitors from the risk of acquiring infections while in the hospital. The complexity of infection control in hospitals is alwaysgrowing in tandem with the rapid developments that are being made in medical technology andpractices. IPC personnel are required to maintain vigilance and continually improve their monitoringof the entire health-care process due to the ongoing development of IPC guidelines and regulations, the fluctuating infection risks, and the emergence of new infectious diseases. As a result, individuals involved in the prevention and control of infections in health-care settings absolutely need to participate in continual training and professional development. This reviewemphasizes the need of relevant professionals to engage in ongoing training and professional development to maintain their skills in the area of healthcare-associated infection control and prevention. Personnel working in IPC may more effectively react to newly discovered health risks andmake certain that hospital infection (HI) management gets the appropriate attention if they have atimely and in-depth awareness of best practices. They are better able to maintain their composure, react correctly, and deliver the most effective infection control and prevention techniques for the health-care system, all while increasing awareness about the significance of effective HI management.
Holonomy and (stated) skein algebras in combinatorial quantization
Authors: Faitg Matthieu
Published: July 2024

The algebra

\mathcal{L}_{g,n}(H)

was introduced by Alekseev, Grosse, and Schomerus and by Buffenoir and Roche and quantizes the character variety of the Riemann surface

\Sigma_{g,n}\setminus D

(where

D

is an open disk). In this article we define a holonomy map in that quantized setting, which associates a tensor with components in

\mathcal{L}_{g,n}(H)

to tangles in

(\Sigma_{g,n}\setminus D) \times [0,1]

, generalizing previous works of Buffenoir and Roche and of Bullock, Frohman, and Kania-Bartoszynska. We show that holonomy behaves well for the stack product and the action of the mapping class group; then we specialize this notion to links in order to define a generalized Wilson loop map. Thanks to the holonomy map, we give a geometric interpretation of the vacuum representation of

\mathcal{L}_{g,0}(H)

on

\mathcal{L}_{0,g}(H)

. Finally, the general results are applied to the case

H=U_{q^2}(\mathfrak{sl}_{2})

in relation to skein theory and the most important consequence is that the stated skein algebra of a compact oriented surface with just one boundary edge is isomorphic to

\mathcal{L}_{g,n}(U_{q^2}(\mathfrak{sl}_{2}))

. Throughout the paper, we use a graphical calculus for tensors with coefficients in

\mathcal{L}_{g,n}(H)

which makes the computations and definitions very intuitive.
Neurofilament light chain is associated with olfactory dysfunction in US adults: findings from National Health and Nutrition Examination Survey
Authors: Zhen J , Huang J , Cao Q , Cheung B M Y , Li C
Published: July 2024

Background: Many individuals who have olfactory dysfunction are not aware of their impairment, which results in delayed detection of potentially hazardous situations. Simple and accurate methods for objectively assessing olfactory function are needed. In this study, we aim to investigate the utility of serum neurofilament light chain (NfL) levels as an indicator of olfactory dysfunction. Methodology: We analysed data on 1290 participants aged 40 years and older, who had valid data on olfaction and NfL level from the National Health and Nutrition Examination Survey 2013–2014. Multivariable modeling was used to investigate the relationship between olfactory dysfunction and NfL. Results: Among 1290 participants, 174 participants had olfactory dysfunction based on the results of the NHANES Pocket Smell Test. In ordinal regression models, objective olfactory dysfunction was associated with NfL. After adjusting for age, sex, race/ethnicity, diabetes, smoking, olfaction-related medical history, Parkinson's disease and Alzheimer’s disease, the association remained significant. In logistic regression models, compared to participants with lower levels of NfL in the first tertile, those in the second and third tertiles had higher odds of objective olfactory dysfunction. There was no association between self-reported olfactory dysfunction and NfL tertiles. Conclusions: A strong association between objective olfactory dysfunction and serum NfL level was observed. NfL, independent of age, is a reliable marker indicating the development of olfactory dysfunction. The measurement of serum NfL level provides valuable support for assessment of olfactory dysfunction in clinical practice.
Natural Convection Heat Transfer In Heated Vertical Tube Without Internal Rings
Authors: Nihar Das  , Biswajit Das  , Ramesh Chandra Nayak  , Dibya Prakash Barik  , Sudhansu Sekhar Singh
Published: July 2024

An experimental investigation of natural convection heat transfer in heated vertical pipes dissipating heat from the internal surface is presented. The pipes are open-ended and circular in cross section. The test section is electrically heated imposing the circumferentially and axially constant wall heat flux. The purpose of this work is to study experimentally the natural convection pipe flows at different heating levels. The test section is a vertical, open-ended cylindrical pipe dissipating heat from the internal surface. The test section is electrically heated imposing the circumferentially and axially constant wall heat flux. Heat transfer experiment is carried out for four different channels of 45mm internal diameter and 3.8mm thickness with length 450 mm. Ratios of length to diameter of the channel is taken as L/D = 10. Wall heat fluxes are maintained at q// = 250 to 3341 W/m2. A systematic experimental database for the local steady state natural convection heat transfer behaviour is obtained. A correlation is developed for average Nusselt number and modified Rayleigh number and another correlation is also developed for modified Rayleigh number and modified Reynolds number.
A Study on Budget and Budgetary Control
Authors: Mrs. Rajitha Pathange  , Asima Begum  , G Varsha  , Gyara Swapna  , Habeeba Fatima  , Hajra Sultana
Published: July 2024

This research aims to provide a comprehensive examination of budget and budgetary control practices, their significance, and their impact on organizational performance. Budgeting is a critical management tool used for planning, coordination, and control of financial resources within an organization. Employing a mixed-methods research design, including case studies and interviews, this study seeks to explore the principles, processes, and effectiveness of budgeting and budgetary control in various organizational contexts. Key objectives include understanding the role of budgeting in strategic planning, evaluating the methods employed in budget development, and analyzing the mechanisms of budgetary control for performance monitoring and accountability. The study also aims to identify challenges and best practices associated with budgeting processes within different sectors. The findings of this research are anticipated to contribute valuable insights for organizations, financial managers, and policymakers in enhancing their budgetary practices, fostering financial discipline, and ultimately improving overall organizational efficiency.
Understanding Customer Satisfaction towards Amul Products: A Comprehensive Study
Authors: V R Lavanya  , Amtul Wahab  , Sana Fatima  , Sanchita Sahoo  , Sania Begum  , S Anusha
Published: July 2024

This research abstract presents an in-depth exploration of customer satisfaction towards Amul products, a renowned dairy brand. The study aims to unravel the factors influencing customer satisfaction, perceptions, and preferences regarding Amul's diverse product range. Through a mixed-methods approach, combining qualitative and quantitative analyses, this research provides valuable insights into the dynamics of customer satisfaction within the context of Amul products. This research abstract offers a condensed overview of the study's objectives, methodologies, and anticipated findings. By examining customer satisfaction levels and understanding the factors that contribute to positive consumer experiences with Amul products, the research seeks to provide actionable insights for Amul and stakeholders in the dairy industry. The inclusion of keywords highlights the key elements of the study, offering a quick reference to its focal points.
Towards a new architecture for progressive international capital taxation
Authors: FitzGerald Valpy
Published: July 2024

The application and operation of the Global Anti-Base Erosion (GloBE) Rules agreed at the OECD and released in December 2021 have both strengths and weaknesses for developing countries. Now is the time to address directly the multilateral institutional "architecture" in relation to international tax negotiations. Despite the current geopolitical tensions, the nature of climate change and increased possibility of future health pandemics have made the need for global public goods provision – and thus global tax coordination – even more necessary. Moreover, the GloBe rules reflect the underrepresentation of non-OECD members in the process of the "Inclusive Framework," as evidenced by their absence in key committee leadership, paucity of specialised delegates and lack of explicit voting rights. Therefore, it is correct to welcome the recent UN resolution to work towards a worldwide Tax Convention.
La mirada masculina y la proyección de la feminidad corporal normativa en la publicidad
Authors: Sánchez García Raúl
Published: July 2024

Este artículo presenta un breve análisis sobre la proyección de una feminidad corporal normativa vinculada a actividad física en el caso concreto de un anuncio que aparece en una revista deportiva. El anuncio es de la marca Fjäll Räven y aparece dentro de uno de los números de la revista es Desnivel, especializada en montañismo y escalada.
A pesar de lo sutil de la presentación, tanto de las imágenes como del texto vinculado al anuncio, se deja entrever el sexismo de una mirada masculina dominante que refuerza los marcos de sentido hegemónicos de género, contraponiendo los modelos corporales y las  formas de realizar deporte y actividad física para hombres (ej., actividad, aventura, riesgo) y para mujeres (ej. pasividad, estética, sociabilidad).
AN ECLECTIC STUDY ON STIGMA AND DISCRIMINATION SUBJECTED TO LGBTQIA INDIVIDUALS IN A SOUTH AFRICAN CONTEXT
Authors: Kasa Luvo
Published: July 2024

Despite legal advancements and commitments made in South Africa, homophobia remains prevalent. In this article, various sources of literature – particularly journals – have been reviewed and it has been found that LGBTQIA individuals face significant violations of their rights. They also experience physical and mental health issues, are stigmatised and discriminated against, and are excluded from cultural practices such as traditional male circumcision. It has been established that social work can play a vital role in ensuring that LGBTQIA individuals have access to their rights, educating communities, and advocating for strict penalties against those who engage in homophobia.
OBSTACLES FACED BY PRIMARY SCHOOL TEACHERS IN IMPLEMENTING STEM EDUCATION: A CAUSE FOR CONCERN
Authors: Bhatti Sidra Yoonus , Mehboob Ul Hassan Dr.
Published: July 2024

Societies are empowering individuals with the skills and knowledge needed to thrive in the 21st century and contribute to a more sustainable, equitable, and prosperous future. The need for Science, Technology, Engineering, and Mathematics; STEM education is a multifaceted concept that plays an important role in preparing students in a complex and technology-driven world. Despite numerous benefits, certain obstacles exist that impede its effective implementation and widespread adaptation. The current qualitative research was structured to explore the obstacles faced by teachers in implementing STEM education in Kasur, Punjab-Pakistan. The authors conducted an interview protocol from randomly selected 20 teachers working in public sector schools. The results of the thematic analysis confirm that the struggle to implement STEM education schools’ councils’ poor involvement, low availability of computers and internet, lack of teachers’ training, poor application of innovative teaching methods, deficiency of science teachers, non-availability of STEM curriculum, administration constraints, availability of funds and laboratories were the main hurdles faced by teachers in implementing STEM education. It is recommended based on the findings that the School Education Department; SED hires science teachers, establishes laboratories, conducts teachers’ training, and invests a handsome amount to fulfill the deficiency of STEM hurdles, a cause for concern.
ATTITUDE OF FEMALE UNIVERSITY STUDENTS TOWARDS THE PROCESS OF MATE SELECTION
Authors: Salah ud Din Nazia , Mirza Farukh Waseem , Nazar Asif
Published: July 2024

Relationships are the primary bond that holds people together and one of the important relationships that people have throughout their life is their marriage. In Pakistan, choosing a mate for a female is a dynamic process that is influenced by a wide variety of circumstances, such as parental participation, the social and educational level of the spouse, among many others. The objective of current study was to know the attitude of female students of Punjab University towards the process of selecting their marriage partners. It was a quantitative study and data was collected from 268 female students of final year selected through simple random sampling. Data was collected with the help of questionnaire as tool of data collection, whereas data was analyzed statistically by applying chi square test and it was found that educational and financial status were most important variables considered by females while choosing the spouse among other factors including maturity of spouse and qualities of character. It is concluded on the basis of study findings that in a patriarchal society like Pakistan females have very little autonomy in decision making and it is recommended that awareness should be created among people to consider opinions of girls while choosing their mate so that they could be involved in the most important decision of their family life.
Dairy subcomplex of Kazakhstan: condition, measures to improve efficiency
Authors: Iskakov A.Zh. ,   Sh. Ualikhanov Kokshetau University, Ayulov A.M. , Utegenov Ye.K. ,   Humanitarian and Technical Academy,   Sh. Ualikhanov Kokshetau University
Published: July 2024

The current state of production of milk and its processed products in the regions of Kazakhstan has been studied. The goal is to assess the situation on dairy market, identify problems hindering the development of the industry, and develop recommendations to increase its competitiveness. Methods – monographic, logical, systemic and complex analysis, statistical data processing, constructive-functional approach. The works of domestic and foreign economists concerning the problems of dairy cattle breeding and milk processing structures were used as theoretical and methodological basis for scientific research. Results - factors directly influencing the growth of dairy product volumes were analyzed, including their quality, profitability, operation of logistics systems (supply chain, product transportation, transportation optimization), and marketing strategies. The method of economic and mathematical modeling was used to determine the strengths and weaknesses of enterprises, as well as the opportunities and threats of the external environment. Particular attention is paid to aspects of regulation of legislative framework, as well as adaptation to changing market conditions and consumer preferences. To increase production of own high-quality milk and reduce import dependence, the state actively supports and stimulates the creation of dairy farms, increases the volume of state subsidies for agricultural producers, and simplifies lending and micro lending system. It is important to ensure increase in profitability of dairy producers, reduce the influence of seasonality on price situation of dairy market, and develop infrastructure of social nutrition system. Conclusions - it is necessary to introduce new technologies, digital transformation in livestock farming, increase in technical equipment, allowing to increase the size of gross product, level of self-sufficiency in domestic products and expand participation in foreign trade as the main form of international economic relations.
Anthropogenic impact on agricultural landscapes of the Akmola region of the Republic of Kazakhstan
Authors: Shakenova Zh. K. ,   S. Seifullin Kazakh Agro Technical Research University, Ozeranskaya N. L. ,   S. Seifullin Kazakh Agro Technical Research University
Published: July 2024

The relevance of research topic is confirmed by the presence of environmental problems of steppe land use and the need for its rationalization. The article examines the issues of ecological stability of agrolandscapes of the steppe zone in agricultural circulation and determines environmental and economic damage that occurs when their functioning is disrupted. The goal is to assess the degree of anthropogenic influence when using agricultural landscapes based on the example of the Akmola region. The content of research topic determined the choice of the following methods: historical, logical, statistical, system analysis, graphic modeling. Results - taking into account factors that destabilize the landscape-ecological balance, ecological zoning was carried out in the region, the degree of stability of steppe agricultural landscapes under anthropogenic influence was determined, based on mathematical model of erosion process, intensity of washout was calculated, environmental and economic losses arising in connection with violation were indicated, self-regulation of landscapes, environmental protection (antierosion) measures have been developed. The amount of residual flushing after they are carried out characterizes the effectiveness of reducing the water flows. Conclusions - field agrolandscapes of agricultural enterprises of the Akmola region, specializing in production of crop products, can be classified as anthropogenically disturbed with low degree of environmental stability, which is due to the significant plowing of their territory. One of the main factors of environmental destabilization in steppe agricultural entities is the spread of water erosion on slope arable land, environmental damage from which is confirmed by the loss of soil layer. The proposed measures to support landscape environmental stability can be applied when planning the use of land resources and developing on-farm land management projects.
A inauguração do sanatorio e do hospital: um marco temporal da guarda
Authors: Sequeira Helder
Published: July 2024

O Sanatório Sousa Martins foi a instituição mais relevante na Guarda, no decorrer da primeira metade do século XX. Num período conturbado da vida política, económica e social portuguesa, no dealbar da implantação da República, a inauguração desta unidade de saúde (a primeira a ser construída pela Assistência Nacional aos Tuberculosos — ANT) constituiu um momento de tréguas por parte dos vários sectores ideológicos citadinos dessa época. Esta leitura é feita a partir da imprensa local e regional, unânime no entendimento do Sanatório como uma estância de vanguarda no tratamento de uma doença que dizimou milhares de portugueses; por outro lado, a tradição guardense, ao nível da hospitalidade e da fidalguia, em receber prevaleceu sobre as divergências conjunturais. A cidade preparou-se, festivamente, para receber o Rei D. Carlos | e a Rainha D. Amélia.
Liderança escolar. Do conceito a prática actual nas escolas públicas portuguesas
Authors: Silva José Manuel
Published: July 2024

A liderança escolar é um tema relevante de discussão e traduz-se num conjunto muito diversificado de práticas organizacionais e de relações entre os diversos intervenientes no universo das escolas, com consequências marcantes no clima das organizações e na qualidade do ensino. A abordagem conceptual das questões da liderança escolar é indispensável para situar a problemática e referenciar categorias e o seu estudo aplicado, necessário para aferir experiências, definir modelos e ensaiar a reflexão prospectiva. Na primeira parte deste artigo analisam-se, do ponto de vista conceptual, as questões relativas à temática da liderança escolar nas suas várias aportações. Na segunda, faz-se o ponto de situação decorrente do novo regime jurídico da direcção e gestão dos estabelecimentos dos ensinos básico e secundário e das implicações na liderança formal das escolas.
Identity, Reasonableness and Being One Among Others: Dialogue, Community, Education, by Laurance Joseph Splitter (2022), Springer, Singapore, 2022. ISBN 978-981-6683-5
Authors: Sprod Tim
Published: July 2024

As the person who brought Philosophy for Children (P4C) to Australia in the 1980s, and who has been a leading figure in the movement internationally ever since, Laurance Splitter probably needs no introduction. He has long been fascinated by Big Questions—both in trying to answer them himself, and in exploring the means by which we can encourage youngsters to do so too. He brings all of his experience to bear on this, his latest book.
THE INFLUENCE OF ARTIFICIAL INTELLIGENCE ON THE BUSINESS AND COMPETITIVENESS OF MODERN COMPANIES
Authors:   Belgrade Business and Arts Academy of Applied Studies, Serbia, Vidas-Bubanja Marijana M. , Bubanja Iva ,   Belgrade Business and Arts Academy of Applied Studies, Serbia
Published: July 2024

This paper analyzes the potential and risks associated with the application of artificial intelligence in modern life and business. The current multi-layered crisis necessitates the use of AI tools at global, regional, and company levels to ensure economic dynamism and sustainable growth. The competitive positioning of modern companies is closely related to their potential application of AI tools and technologies, which can lead to increased productivity, improved decision-making and better customer relations through the offering of personalized products. It is crucial to ensure the appropriate application of AI to avoid potential negative consequences and maintain a balance between exploiting its positive potential and preserving ethical and economic interests for all of humanity.
MACROZOOBENTHOS FUNCIONAL FEEDING GROUPS RATIOS AS INDICATORS OF THE RIVER IBAR'S MIDDLE COURSE ECOSYSTEM CHARACTERISTICS
Authors:   University of Novi Sad, Faculty of Sciences, Serbia, Grujić Nikola Z. , Miljanović Branko ,   University of Novi Sad, Faculty of Sciences, Serbia
Published: July 2024

The analysis of the functional feeding groups (FFG) of macrozoobenthos shows sensitivity both to hydrological and biological changes, as well as to those caused by anthropogenic action. Certain FFG ratios reflect certain ecosystem parameters. The obtained results indicate that the mean flow of the Ibar River deviates from the trends defined in the river continuum concept and the trophic flow theory. Possible reasons are high anthropogenic influence and a variable river regime in the middle course.
CONCENTRATIONS OF PESTICIDES AND PCBs IN THREE CYPRINID FISH SPECIES FROM THE MEDJUVRSJE RESERVOIR
Authors:   University of Belgrade, Institute for Multidisciplinary Research,Serbia, Skorić Stefan , Nikolić Dušan ,   University of Belgrade, Institute for Multidisciplinary Research,Serbia
Published: July 2024

In 2016, during ichthyological research on the Medjuvršje reservoir, the content of 4 types of pesticides (aldrin, 4,4'-DDT, 4,4'-DDD, 4,4'-DDE) and 6 types of polychlorinated biphenyls (PCB - 28, 52) were analyzed. , 101, 138, 153, 180, as well as total PCBs) in the muscle tissue of three cyprinid fish species (chub, nase and roach) that have fishing importance and are used in human nutrition. The values of all analyzed compounds were below the values allowed by the national legislation, and therefore it can be considered safe consumption of thesefish species
WATER QUALITY OF LAKE PRESPA
Authors:   Hydrobiological Institute: Ohrid, North Macedonia, Lokoska Lence , Veljanoska Sarafiloska Elizabeta ,   Hydrobiological Institute: Ohrid, North Macedonia
Published: July 2024

The quality of surface waters is a matter of extremely great importance, not only for the organisms living in these waters, but also for human beings. Investigations of Lake Prespa water were conducted during 2023, with aim to determine water quality and anthropogenic influence on the trophic state of the Lake, using standard limnological methods. According to the obtained results and criteria for the water categorization, the water quality of the Lake Prespa is I to V class. In order to prevent further eutrophication processes, measures of permanent quality control and protection of Lake Prespa should be taken.
Three-scenario forecast of retail e-commerce market volume changes in Kazakhstan until 2026
Authors: Zhanbozova A. B. , Nurlikhina G. B. , Tlessova A. B. , Zhumanazarov K. B.
Published: July 2024

The new stage of global development is characterized by the movement of data across national borders, which is changing the nature and patterns of commerce. Despite the existence of e-commerce for many years, the current scale of these transactions is not commensurate with the previous ones. In addition, the emergence of marketplaces has fundamentally changed the rules of the game, causing a transformation of commerce processes. The purpose of the research is to compile a forecast model of changes in the volume of Kazakhstan's retail e-commerce market in the optimistic, pessimistic and baseline scenarios. Forecast models were formed as a result of correlation and multiple regression analysis. Scenario forecasts were built taking into account changes in the volume of retail trade in the country based on current conditions of the economy functioning. The results of the study allowed to identify factors that positively and negatively affect the development of the retail e-commerce market in Kazakhstan. The first group includes the growth of the total volume of retail trade, the share of Internet users aged 16–74, the share of non-cash payments in the total structure of payments, and the second group includes the growth of cash payments. The scientific significance of the obtained results lies in the justification of the influence of a set of factors on the change in the volume of the retail e-commerce market. The obtained results can be used by authorized bodies to regulate the market under study by influencing individual factors of e-commerce development.
The impact of creative tourism on inclusive economic growth
Authors: Orynbassarova A. A. , Amanbayeva A. A. , Kaliyaskarova B. A.
Published: July 2024

The purpose of the article is to compile the author's characteristics of the values of inclusive tourism and creative development in an inclusive economy based on the analysis of international works of researchers, classification of the values of inclusive development and creative growth in the study of the influence of creative tourism on inclusive economic growth, to determine the level of priority indicators affecting economic growth, to determine the significance in the proportion of several indicators. The regulatory mechanisms necessary for the formation of the necessary level of creative tourism development in the study of development directions in inclusive economic growth are proposed. The relevance of the article lies in the fact that the dynamic development of tourism in the inclusive economic growth of the world's countries is becoming the main topic of research of the United Nations, the Organisation for Economic Cooperation Development, the World Bank and the whole world. In this regard, since 2021, the Republic of Kazakhstan has also embarked on the development of creative tourism along an inclusive path towards a creative economy. During the research of the article, methods of analyzing various indicators of sustainability, arithmetic mean estimation of the studied indicators and the significance of their specific weight, economic and statistical analysis, generalization, comparison were used. In conclusion, the various effects of several indicators on overall sustainability are identified, the priority weight of inclusive indicators in the development of tourism is determined, through the results obtained, to propose integrated approaches as a means of integration and systematization in ensuring the necessary level in the development of tourism.