bluuebunny/crossref_metadata_2025 huggingface dataset:
Education for sustainability: Transforming school curricula
Authors: Frank Manuel , Ricci Ernesto
Published: April 2024

The article addresses the integration of Education for Sustainable Development in school curricula, aligning with the UN Sustainable Development Goals, especially SDG 4, which promotes inclusive and quality education. A comprehensive reform is proposed that incorporates sustainability as a transversal axis, with emphasis on continuous teacher training in digital competencies and active methodologies such as Project Based Learning. The proposal suggests the use of emerging technologies such as augmented reality for experiential learning and the implementation of evaluation systems that measure the application of competencies in real contexts.
Human talent management and the work performance of employees in a textile company in Comas
Authors: Casavilca Jeronimo Melanny Xiomara , Pedraza Basilio Alison Yeny , Meneses Claudio Brian Andreé , Zapana Ruiz Jorge Arturo
Published: April 2024

This paper addresses the fact that companies in the textile sector are unaware of the value or importance of human talent, which is why shortcomings have been detected in the recruitment process, personnel selection and shortcomings in the application of both training and performance evaluation. Therefore, the main objective is based on determining whether there is a relationship between human talent management and labor performance. Likewise, the methodology used is of a basic type, with a correlational scope, the application of a non-experimental design, a transversal cut, with the choice of the hypothetical deductive method and, to culminate, a survey was used as a technique, in which to collect information a questionnaire was applied to 85 collaborators of the apparel area. In addition, in relation to the results, a Spearman's Rho coefficient of 0,757 was obtained between human talent management and work performance, which means that there is a high positive correlation; likewise, with respect to the degree of significance, a result of <0,001 was obtained, since this means that the null hypothesis is denied and the alter hypothesis is approved, since it is less than 0,005. In summary, based on the result obtained, it can be said that, through the proper management of the talents, an optimal performance will be obtained, fulfilling the expectations expected by the organization
Characterization of the technical aspects of the agricultural production system in the swine sector in the production farm of Vereda Caldas
Authors: Puerta Dussan Oscar Camilo , Díaz Cruz Álvaro , Sánchez Castillo Verenice
Published: April 2024

The article exposes how the methods of pig production are established in a producing family of the Vereda Caldas, identifying the management that occurs within this productive sector, thus showing the factors of nutrition and care of the pigs for the optimization in production in search of improving economic, conservation and health aspects where quality standards are established, where the family aims to seek sustainability of the productive sector by establishing and appropriating agroecological production methods
Analysis of the social perception of a producer about the pig production system and his experience with alternative feeding
Authors: Perdomo Rios Carlos Alberto , Rojas Leyton Fredyvan , Claros Romero Verónica , Gonzales López Natalia , Sánchez Castillo Verenice
Published: April 2024

This study was carried out in the municipality of Florencia Caquetá. The purpose of the following investigation was to analyze the social perception of a producer of breeding sows, regarding the production system and their experience in the use of alternative feeds, for which the interview was used as an information gathering tool. Data was found around three important families for the producer, the first was the productive technical part, which covered everything related to the productive process, taking topics such as genetics, reproduction and hygiene. The next family was economics, dealing with topics such as marketing, inflation, the market, and profitability. Finally, the pig family, where the importance of knowledge, dedication and replicating the same knowledge was highlighted, thus understanding the motivations of the producer, how he visualizes his future production and wanting to share his knowledge with other producers who want to venture in new ways of producing bristles
The Service Quality of a Feed Industry Company
Authors: Gargate Ñope Erick Martín , Meneses Claudio Brian Andreé , Zapana Ruiz Jorge Arturo
Published: April 2024

Currently, there are companies that focus only on sales and not on the customer experience, downplaying the impact that service treatment can have, as aspects such as empathy and satisfaction, which are strong determinants in today’s purchasing decision, are not taken into account. The objective of this research was to determine the impact of service quality on companies in the balanced food sector in 2023, under a qualitative approach, with a non-experimental design, of a basic type with a descriptive scope and a case study method. To collect the information, the interview technique was used with a total of 6 participants through open questions. Subsequently, after obtaining information based on the perspectives of the interviewees, it is obtained as a result that there is an impact of service quality on companies in the balanced food sector as long as the public’s expectations are met based on a good product and attention in the service. In conclusion, customers highlight the commitment of companies in terms of service quality, likewise, organizations benefit from obtaining a loyal audience and greater demand in the market
Soft skills and the labor market insertion of students in the last cycles of administration at a university in northern Lima
Authors: Velásquez Anto Alexandra , Yanac Gómez Jesús Alejandro , Meneses Claudio Brian Andreé , Zapana Ruiz Jorge Arturo
Published: April 2024

The search for a job by students who are about to graduate from their universities has become very complex because the current market and the recruitment of new personnel in different companies has become very demanding, since companies currently have their sights set on people who are not only good professionals and have technical knowledge, because what is required now is personnel who can develop, providing ideas and solutions in different internal conflicts, to be able to cope with situations of uncertainty. Therefore, the main objective of this research is to determine the relationship between soft skills and the labor market insertion of students in the last cycles of a university in northern Lima in the year 2023. The present research is of a basic type, it presents a descriptive correlational scope of non-experimental cross-sectional design, showing a hypothetical deductive method and quantitative approach. Through the use of the questionnaire of questions, by means of the Likert scale, it allowed obtaining data from a total population of 119 students, taking as a random sample a total of 94 students. At the conclusion of the surveys it was obtained that the Rho Spearman relationship shows a result of .703 between variable 1 Soft Skills and variable 2 Job placement, in turn, the bilateral significance level is 0,01 which shows that there is a high positive correlation between the 2 variables mentioned. The conclusion is that soft skills are significantly related to labor market insertion, alluding that they are important and participate in the labor market insertion process, and that they are taken into account by companies who are looking for new collaborators capable of resolving conflicts and possessing these skills, which increase productivity within a company
Effects of hunting and wildlife trafficking by peasants in the Huitorá indigenous reservation
Authors: Garay Monaityama Maria Isabel , Sánchez Castillo Verenice
Published: April 2024

The following work reflects the activities carried out through the illegal trade of wildlife in the Huitora indigenous reservation, taking into account the hunting and extraction of flora and fauna in said territory, which these activities bring consequences of imbalance in the natural environment. and the deterioration of ecosystems. For this reason, a series of interviews were carried out with the inhabitants of the territory and thus be able to know how much affectation is reflected by the peasant in terms of the fall and extraction of fauna, having said that, the wildlife is in danger, for what it is It is important to have the support of the environmental authorities such as the Police Authorities and Urban Environmental Authorities, to fear control in the area, and therefore these wild species have a better life in their natural environment
Identification of rural contexts associated with cane cultivation Panelera: Santa Rita farm, Vereda Aguas Claras, Municipality of Albania, Caquetá
Authors: González Rodríguez María Alexandra , Murcia Lesmes Darly Dayana , Sánchez Castillo Verenice
Published: April 2024

Despite the fact that the cultivation of sugarcane is not a very profitable production system due to the instability of the prices of panela in the international, national and local markets due to its competition with other sweetening products, the producer of the Santa Rita farm decided to bet on the implementation of this crop as the first agricultural system, However, the motivations that led him to make this decision were unknown, therefore, the objective of this research was to identify the reasons that led the producer to opt for the production of sugarcane as the first agricultural system taking into account the livestock background in the Santa Rita farm, municipality of Albania Caquetá. The research was carried out under the historical hermeneutic line, with a qualitative approach, an interview was conducted for the collection of data that were later triangulated. It was obtained that the producer, in spite of not knowing the agronomic requirements of the crop, recognizes the role that it has within the soil system, in addition, the lack of technical assistance at the moment of starting a new productive system is evidenced
Interpretation by literature review of the use of calcium hydroxide as an intra-ductal medication
Authors: Muñoz Padilla María Belén , Vega Martínez Verónica Alicia , Villafuerte Moya Camila Alejandra
Published: April 2024

The effectiveness of calcium hydroxide as an antiseptic agent in endodontics has recently gained relevance, being crucial to ensure optimal results in endodontic treatments. The aim of the study was to interpret the use of calcium hydroxide as an intra-endodontic medication by means of a literature review. A narrative review of the updated literature was performed, with the aim of describing the effects of CaOH and exposing the different clinical procedures in which it is used, as well as the results of its application in endodontic therapy. Clinical trials, meta-analyses and original and published articles from 2018 to 2023, in English or Spanish, were included. It was found that calcium hydroxide plays a key role in endodontics due to its dissociation into calcium and hydroxyl ions, which contributes to its antimicrobial and biological efficacy. Its clinical application is extensive, including preventive endodontics, direct and indirect pulp capping, pulp curettage and pulpotomies, especially in teeth with incomplete apical development. The mechanism behind its antimicrobial action lies in the diffusion of calcium ions and the increase in pH, which limit the rate and enhance the antimicrobial effect in root canals. It was concluded that, for an effective endodontic treatment, it is necessary to eliminate all microorganisms from the root canal. In addition, the microorganism such as E. faecalis has a high resistance to endodontic treatment, which is due to its ability to penetrate into the dentinal tubules, tolerate high alkalinity, and form biofilms
Interpretation of Mayer-Rokitansky-Küster-Hauser syndrome by systematic literature review
Authors: Urbina Romo Nancy Yolanda , Serrano Escobar Nicole Ahily , Solís Sánchez María Ilusión
Published: April 2024

Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome, also known as Müllerian aplasia, is a rare congenital anomaly affecting the female genital tract, characterized by the absence of the uterus, cervix and upper vagina in women with normal appearance, karyotype 46 XX and normal endocrine function. The aim of the study was to interpret the main risk factors, clinical criteria and diagnosis of MRKH syndrome and its psychosocial impact through a literature review. A descriptive documentary literature review was conducted, analyzing articles published between 2019 and 2023 in high-impact journals. Sixteen articles were identified, including case studies and theoretical sources of information. The syndrome was found to affect approximately 1 in 4 000 to 5 000 women, with possible genetic basis. Two types are distinguished: type I, with absence of the uterus and vagina, and type II, with additional kidney and skeletal malformations. Diagnosis is made by ultrasound and MRI, and treatment includes the creation of a neovagina through surgical or non-surgical procedures. The syndrome carries a significant emotional and psychological burden due to infertility and sexual difficulties. It was concluded that MRKH involves risk factors such as family history, primary amenorrhea and normal development, requiring a multidisciplinary approach and including treatment options. In Ecuador, the lack of protocols and awareness presents challenges for those affected. It is vital to raise awareness of this condition and support research to improve the quality of life of those affected
Analysis by literature review with PRISMA 2020 methodology of laparoscopic surgical complications of ovarian cysts
Authors: Torres Yánez John Alex , Analuiza Rea Evelyn Natividad , Cevallos Fuel Tania Abigail
Published: April 2024

Laparoscopic surgery in the removal of ovarian cysts is one of the most widely used procedures in the world today due to its multiple advantages, but the procedure is not free of complications. The aim of this study was to analyze, by means of a literature review using PRISMA 2020 methodology, the laparoscopic surgical complications of ovarian cysts. The study was framed in the exploratory research level, using hermeneutics to analyze the systematic review developed in the databases Medline, PubMed, ScienceDirect and Google Scholar, from which 16 documents were finally included. It was shown that the main complications of laparoscopic surgery are vascular and intestinal damage, but less serious and frequent complications such as bladder and urethral damage, hernias and infections can also occur. We found that laparoscopic surgery has emerged as the preferred modality for the investigation, diagnosis and treatment of a wide range of diseases, including ovarian cystectomy. Although this form of minimally invasive surgery has numerous advantages, including a lower incidence of complications, it is not without risk. It was concluded that, although the rate of complications in laparoscopic surgery is lower compared to conventional surgery, more research is needed to improve existing procedures, ensure their safety and create new methods
Zoonotic gastrointestinal protozoans of the pig. Bibliographic review
Authors: Labrada Ching Jaine , Villamarín Barragán Darwin Rafael , Jiménez Villa Marcelo Alejandro , Castaño Trujillo Laura Sofia
Published: April 2024

This study delved into the enteric protozoa of swine, their importance in swine production and as zoonoses. The lack of knowledge about them is a major problem facing pig production, mostly in backyard conditions associated with a low socio-cultural and sanitary level, the easy transmission between conspecifics and also to humans, producing economic losses and compromising human health in favorable hygienic conditions for the development of diseases. Searches were made in Scopus, Web of Science, Redalyc, EBSCO, Scielo and Google Scholar databases. A combination of search terms such as ("Protozoa" OR "gastrointestinal" OR "Zoonosis") AND ("Swine") AND ("Importance") and descriptors such as "Incidence" "Prevalence", "Pathogenesis", "Transmission" were used. The bibliography consulted showed that Balantidiosis and Cryptosporidiosis are among the most common gastrointestinal diseases produced by protozoa in pigs, causing infections at this level and transmission to humans through the consumption of contaminated food or water, direct contact with infected pigs and environmental contamination. The bibliography consulted showed that Balantidiosis and Cryptosporidiosis are among the most common gastrointestinal diseases caused by protozoa in pigs, causing infections at this level and transmission to humans through the consumption of contaminated food or water, direct contact with infected pigs and environmental contamination.  The research reflected the wide worldwide distribution given in good measure by the resistance of these protozoa to adverse environmental conditions, direct and indirect transmission, vulnerability in immunologically and socioeconomically sensitive human populations, as well as economic losses in the swine industry. The paper concludes by reflecting on the impact of gastrointestinal protozoa on swine and public health, with the need to raise human awareness on hygienic sanitary measures and safe food and water consumption
Political marketing versus propaganda: Dilemmas of political persuasión
Authors: Pérez Rojas Gustavo Adolfo
Published: April 2024

Introduction: political communication plays a crucial role in the access to and exercise of power. Politicians use communication strategies to inform, persuade and mobilize people, as well as to build the image of their political party or themselves. Political marketing and political propaganda are two approaches used in this process. Objective: to analyze the differences between political marketing and political propaganda and to explore their use in various political settings. Methods: the study was based on a documentary review that analyzed bibliographic sources and previous studies related to the topic. Cases of political marketing and political propaganda at the national and international levels were examined. Results: political marketing and political propaganda seek to persuade, but differ in their approaches. Political marketing focuses on building a positive image and generating confidence in a political option, while political propaganda uses more aggressive techniques, distorting facts and appealing to emotions. Both strategies pose ethical and social challenges, such as manipulation of information and misinformation. It is essential for citizens to be critical and alert to political communication to counter these risks. Conclusions: there is a need to foster a culture of responsible participation in democratic life, where citizens are informed and possess skills to critically evaluate information. This implies understanding the mechanisms of persuasive communication, identifying intentionality in rhetoric and narrative, and participating in public debate in an informed and constructive manner
Climate change: an approach on proposals of actions that emphasize social and economic justice, and environmental sustainability
Authors: Longar Blanco María del Pilar
Published: April 2024

Demands on planetary resources have skyrocketed consistently over the past two centuries, indicating ecological excess and pointing to their finite nature. This scenario represents a great challenge since updated literature shows that, as a trend, there is a lack of political will and phenomena such as social denial. As a result, it was necessary to achieve a critical examination of the literature regarding actions that support climate change awareness from a sustainable approach. A narrative review of relevant sources was carried out, the main results of which point to the fact that the income participation variable since 1820 is concentrated at 10 percent in the richest social classes, who have consistently received 50 percent of all income. Furthermore, it could be seen that addressing climate change, as a process, is subject to the study of its causes and the transformation of the ecosystem from more sustainable practices oriented towards human and non-human well-being. The study allowed us to conclude that, to achieve this purpose, innovative capabilities must be promoted that promote technological entrepreneurship through innovation and development alternatives
Intrinsic motivation according to developmental stages in post-pandemic students
Authors: Donayre Bohabot Cecilia Cristina , Palacios-Serna Lina Iris , Dávila Cisneros Juan Diego
Published: April 2024

Introduction: after the pandemic known as COVID19, education has been a cause of analysis and concern, both by the relevant authorities and also by the directors and teachers of educational institutions at different levels of education. In this sense, higher education has been deteriorated and students have been affected, not only economically but also psychologically, with students having low intrinsic motivation.
Objective: to establish the association between the levels of intrinsic motivation and the stages of development that students in the first academic semester of a technological higher education institute have in the year 2023.
Method: a quantitative approach was used, which was type non-experimental and descriptive. The studied population consisted of 114 students, selected through intentional non-probabilistic sampling according to the study programs offered by the institution.
Results: the results indicated that there is no association between the levels of intrinsic motivation and the stages of development in the students (p>.05), since the population was made up of a heterogeneous group with respect to the ages of the registered students. in said academic semester.
Conclusions: the level of development of intrinsic motivation is an element with a strong influence on all stages of development that students go through, since the desire for professional improvement predominates in them
Positioning Malaysian Palm Oil through Quality and Food Safety
Authors:   Malaysian Palm Oil Board, Ng Say Bock , Chong Chiew Let
Published: April 2024

The palm oil industry in Malaysia needs to be vigilant to changing regional and global scenario. Issues such as food safety, quality and deforestation are constantly emerging in one form or another which warrants the industry to adopt proactive strategies to address these concerns. The definition of “quality” by International Organisation for Standardisation (ISO)is interpreted to encompass “food safety”. Itisshownthat quality doespay inthe long runfor it can bringabout financial savingsto the refiners.Theproductionofpalmoilhascome toastagewhereitisshouldnolongerbebased on quantity alone as end-users nowhave a wider choice of supplies. Rather it should be an oil that must include quality with issues of food safety and sustainability that are addressed. An advantage the Malaysian palmoil has isthat it does not destroy newrainforest. Withthe expertise in the industry, good infrastructure and well established plantation groups, the Malaysian palm oil industry can rise up to the occasion by producing good quality palm oil that is food safe andobtained in a sustainable manner. Palm oil derived from such a source can be ‘branded’and it is one that can put Malaysian palm oil in a different light altogether. The industry needs the will and commitment and needless to say, it requires a paradigm shift to produce such type of oil. The export of which is best monitored by the setting up of a national quality assurance scheme. It would be even better if the industry itself gravitate towards this direction onitsown accord without any institutional intervention. Keywords: Refiner’sneed, quality,food safety,branding, paradigmshift.
Panel Data Analysis on the Determinants of Renewable Energy Consumption in African Countries
Authors: Adem İbrahim Abdiwahab , Çetin Murat
Published: April 2024

Africa consists of countries that are primarily dependent on fossil fuels for energy but have significant potential in many types of renewable energy. Therefore, the study investigates the factors affecting the use of renewable energy in 15 African countries in the context of panel data analysis over the period of 1980-2018. Cointegration analysis of variables is carried out using Kao, Pedroni, and Westerlund techniques, and Driscoll-Kraay and FGLS estimation methods examine long-term coefficients. The findings point out a cointegration between the variables. While economic growth, FDI, and trade openness support renewable energy use, financial development and natural resources hinder it. The findings also indicate a two-way causality between all independent variables and renewable energy use. The study will be able to put forward some policy suggestions that can improve the renewable energy sector in African countries.
Bridging the Cultural Divides: The Transformative Power of Cultural Intelligence in Global Business Leadership and Negotiation
Authors: Sharma Kavita , Makhija Tarun Kumar
Published: April 2024

The globalization of the business realm emphasizes the need for leaders with the aptitude to function effectively across diverse cultural contexts. Cultural Intelligence (CQ) is the frontier in this pursuit, highlighting the capability to relate and operate effectively in varying cultural environments. This paper delves into how CQ influences leadership effectiveness in a global setting, investigates methods to enhance CQ in multinational corporations, and explores the relationship between high CQ and successful international business negotiations and collaborations. Grounded in a multidisciplinary theoretical framework that draws from international business, psychology, and intercultural communication, the study employs a systematic literature review methodology to synthesize current knowledge and applications of CQ. Moreover, as businesses compete in an increasingly interconnected world, leaders equipped with CQ are emerging as pivotal assets, driving both strategic alliances and enhanced organizational productivity. This paper underscores the urgency for cultivating such competencies in the evolving international landscape.
The Mediating Effect of Human Capital on Teaching Quality and Employment Quality of Migrant Workers in Vocational Education Institutions in China
Authors:   Jose Rizal University, HAIWEN LI
Published: April 2024

This study employs a mixed-method approach, utilizing mediation analysis techniques, a Likert scale questionnaire, and interviews to comprehensively assess employment quality, teaching quality, and human capital. Statistical analysis software was used for data processing, including descriptive statistics and regression analysis. The findings highlight the mediating role of human capital in the relationship between teaching quality and employment quality. Recommendations include vocational education institutions focusing on migrant workers’ career development, enhancing satisfaction with education and teaching, and innovating teaching methods to adapt curricula. Strengthening teacher training and resources, establishing a diverse teaching quality assurance system, and aligning teaching practices with employment needs are proposed strategies to improve overall teaching and learning quality for better employment outcomes. Prioritizing teaching quality enhancements, human capital development, and refining employment services can collectively elevate employment standards for migrant workers, fostering social cohesion and economic progress.
Determinants of Intra-Industry Pharmaceutical Trades in China and its Primary Global Partners
Authors:   Jose Rizal University, Tang Yaoyao
Published: April 2024

This study examined the relationship between knowledge sharing, gross domestic product, economic development, and global demand on competitive advantage among intra-industry trade among pharmaceutical companies operating in China and its international partners. ⁤ It presented the demographic profile, key variables on the workforce, years founded, annual income, and several indicators using a Likert scale questionnaire. The research utilized a quantitative methodology that incorporated multi-regression analysis, ⁤⁤to find trends, patterns, and correlations using the following statistical treatment frequency, percentage, mean, median, standard deviation, and multiple regression. The study highlighted the need for proactive measures and focused approaches to enhance knowledge exchange within firms and the value of GDP in supporting economic growth and in making strategic decisions. The study underscores the need for comprehensive methodologies and strategic positions in formulating policies for long-term growth. It also presented the impact of knowledge sharing, GDP, economic development, and global demand on competitive advantage, emphasizing the need for proactive tactics and strategic considerations affecting economic development.
Effects of different nanoparticles on the flow of two immiscible liquids in an inclined channel with Joule heating and viscous dissipation
Authors: Medisetty Padma Devi , Goyal Komal , Surripedi Srinivas , Badeti Satyanarayana
Published: April 2024

The problem of magnetohydrodynamics of immiscible liquid flow in a channel having inclined orientation with porous space and different types of nanoparticles has been investigated. The channel is separated into two regions. The lower region is filled with Al2O3-water, and the upper region is occupied by Cu-water. The governing equations are numerically solved using R-K 4th-order with a shooting technique to highlight the effect of the magnetic field parameter, Grashof number, inclination angle, viscous dissipation, and the ratio of permeability of two regions. As the Hartmann number increases, there are two regions where the fluid’s temperature and velocity decrease. The effects of different nanoparticle combinations on flow variables have also been discussed. Tabulated numerical data for the distribution of shear stress are provided for a range of physical parameters.
Robust optimization for quadratic programs with data uncertainty using the concept of stability radius
Authors: Sanogo Satafa , Zongo Mohamed , Barro Moussa , Traore Sado
Published: April 2024

In this work, we study an uncertain quadratic optimization problem by using the concept of stability radius. That allows to prove robustness of uncertain quadratic optimization models. Firstly, we determine the stability radius of this problem by applying Ascoli formula. Secondly, we show that its robust counterpart has at least an optimal solution. Finally, we deal with an application and provide some numerical methods for such an uncertain quadratic optimization problem.
Krause mean processes generated by off-diagonally positive doubly stochastic hyper-matrices
Authors: Saburov Mansoor , Saburov Khikmat , Saburov Khajibay
Published: April 2024

Back in 1974, DeGroot first introduced the concept of achieving consensus through iterative averaging processes using square stochastic matrices. A pivotal question arises regarding the feasibility of extending the classical DeGroot model from square stochastic matrices to higher-order stochastic hyper-matrices. In the paper, we introduce a novel mathematical model for opinion-sharing dynamics employing the Krause mean process that is generated by off-diagonally positive doubly stochastic hyper-matrices. The principal objective is to achieve consensus within the multi-agent system.
Discontinuous Galerkin method for linear parabolic equations with L^1-data
Authors: Bassonon Yibour Corentin , Ouedraogo Arouna
Published: April 2024

In this work, we examine the discontinuous Galerkin method for parabolic linear problem with data in L1(Ω × (0, T)). On one hand, using a Euler time advancing scheme that goes backwards, we can discretize a time interval. Furthermore, the discretization of space is based on Symmetric Weighted Interior Penalty (SWIPG) method. We use the technique of construction of the renormalized solution to obtain existence of the discrete solution. Then, our research demonstrates that the discrete solution converges in L1(Q) to the unique renormalized solution of the problem, where Q= Ω × (0, T). In the case where the coefficients are smooth, we offer an estimate of the error in L1(Q), when the side on the right is assigned to Marcinkiewicz space Ls, ∞(Q) where 1 < s < 2.
The use of manipulatives in experimental learning in solving three-dimensional tasks in trigonometry
Authors: Niranjan Caresse , Brijlall Deonarain
Published: April 2024

This article employs Kolb's Experiential Learning Theory (ELT) to address weaknesses in South Africa's Mathematics education, focusing on the use of concrete mathematical manipulatives for enhancing conceptual understanding in grade 12 learners. A Mathematical manipulative is defined as any material or object from the real world that children can move around to show a mathematical concept. Kolb's Experiential Theory links learning style to academic achievement. Kolb's ELT involves four learning modes: concrete experience, reflective observation, abstract conceptualization, and active experimentation. The use of manipulatives completes Kolb’s learning cycle by providing a concrete experience, interaction and reflection with peers, abstract conceptualisation of triangles in the various planes and finally active experimentation. The study aims at improving the application of the sine rule, cosine rule, and area rule in solving 3-dimensional trigonometric problems. This qualitative study investigated the influence of mathematical models on teaching 3D trigonometric problems based on a sample of sixteen Grade 12 learners. Data was collected through observation, interviews, and written responses. The findings in this paper show that learners using manipulatives displayed heightened interests and improved understanding.
You are thinking, reflecting, analysing what you see and what you do all the time
Authors: Confort Campos Carlos Frederico , Taissun Nicolle
Published: April 2024

Introduction: Communication is recognized as a central skill by various international medical education regulatory bodies. Specific teaching on communication skills is important to enhance doctors’ communication. Experiential techniques appear to be superior compared to traditional models. Real-life consultation helps trainees visualize their interview skills and reflect on them. Upgraded by technology, the use of video-recorded medical visits became the standard approach for communication teaching. However, the effectiveness pf this technique relies on trainees’ active involvement. Their inputs and peer feedback on the recorded consultation are essential to learning. Despite its importance, their perspective on the usefulness of video feedback in medical education has received limited attention. Objective: To understand the perception of learning among general practice trainees as a result of the video feedback activity in their vocational training. Methods: An exploratory, qualitative study, conducted with first-year general practice trainees from an established training program in São Paulo, Brazil. Participants were interviewed after educational session, which were analyzed using reflexive thematic analysis. Results: Self-perception of their practice, communication skills learning, and affective gains were identified by participants as learning points derived from the video feedback activity. Furthermore, for specific communication skills learning, they mentioned nonverbal and verbal communication, theory and practice connections, consultation structure and opportunities for crystallizing knowledge. Affective gains included feeling part of a group, improving self-esteem, overcoming insecurities, perception of more effective consultations, reinforcing fondness for their work, and need for more learning. Conclusions: The learning gains identified in our study led to an experience of common humanity, which allowed participants to be more technically and affectively effective with their patients. Also, we identified that the video feedback educational activity can be used for other possible educational purposes, beyond the teaching of communication.
Investigation Of Ecotourism Development Based On Collaboration Between Tinggan Indigenous Peoples Aad Stakeholders In The Pucak Tinggan Area Of Bali
Authors: Pantiyasa I Wayan , Putra I Nyoman Darma , Antara Made , Suardana I Wayan , Antara Ketut
Published: April 2024

This study aims to investigate the response of the Tinggan Indigenous Village community and other stakeholders to the development of collaboration-based ecotourism in the Pucak Tinggan Area. This research adopts an exploratory qualitative approach. Data collection method through distributing questionnaires to the public totaling 120 (purposive sampling) respondents, interviews, documentation, observation, and Focus Group Discussion. The data analysis method used is mixed-methods sequential explanatory analysis to determine community response, and qualitative analysis is used to determine the response of other stakeholders. The results showed that the response of the people of Tinggan Traditional Village strongly agreed with the development of collaboration-based ecotourism in the Pucak Tinggan Area, the Government recognized the importance of collaboration-based ecotourism as an important breakthrough, Entrepreneurs in the region also contributed by creating jobs for the community, academics also support ecotourism planning by considering the need for continuous research and innovation, support from media crews will help in promoting or introducing the Pucak Tinggan area to the wider community, tourists respond positively about the condition of the Pucak Tinggan area which is still natural socio-cultural that is still maintained hospitality. The Desa Adat Tinggan community supports a cooperative economy in the Pucak Tinggan area, benefiting local communities, the government, and the community. They encourage research and innovation, and media support can influence Bali's vision, promoting benefits for society, the environment, and governance.
Genetic Revelation of the Potentially Malignant Disorders in the Oral and Maxillofacial Region
Authors: Krishna Das Nitish , Shafiul Kadir A.K.M. , Ullah Shemanto Mohammad , Akhter Ety , Sharfaraz Ashik , Tripura Soumik , Kundu Joye , Afrose Ura Ayesha
Published: April 2024

The oral and maxillofacial region is the site of numerous cancer forms. The most frequent cancer, which accounts for more than 90% of these tumors, is squamous cell carcinoma. Genetic changes caused by malignant transformation later result in phenotypic changes in cells. Potentially malignant disorders and circumstances can lead to the development of some malignancies, such as oral squamous cell carcinomas (OSCCs). Because OSCC and precursor lesions cannot be detected early, the 5-year survival rate for OSCC is still only about 50%. Early detection of oral cancer, particularly in the premalignant stage, can greatly reduce death and morbidity. The clinical, histological revelations and etiopathogenesis of a few potentially malignant disorders of the oral and maxillofacial region are reviewed in this chapter.
The Hidden Factor of Azoospermia: Telomere Effect
Authors: Sümer Sertyel Semra
Published: April 2024

Nonobstructive azoospermia (NOA), which results from defective spermatogenesis, is the absence of spermatozoa in the semen. NOA is a complex and multigenetic disorder that is caused by genetic and environmental factors. For the process of spermiogenesis to be fully completed, the functions of telomeres and their length in reproduction are crucial. In recent years, many studies have been published on how leukocyte telomere length might play an important role in the pathophysiology of azoospermia. They show that shorter leucocyte telomere length (LTL) is strongly associated with NOA and defective spermatogenesis. Telomeres preserve human gametogenesis and fertility while preventing chromosomal ends from eroding. The length of the telomere significantly determines how it functions. The proteins are unable to attach to telomeric regions and cannot perform capping at chromosomal ends once telomere shortening rises above a crucial threshold. It is important to include LTL evaluations as a precursor test in the treatment planning that can be created for azoospermic patients.
Smart Drug Delivery Strategies for Vitamin D3 to Cancer Cells
Authors: Madison Ricky
Published: April 2024

Revolutionizing cancer treatment and improving patient outcomes could be achieved through the development of smart drug delivery strategies for Vitamin D3 in cancer cells. Smart drug delivery strategies are crucial in administering Vitamin D3 to cancer cells with high specificity, efficacy, and minimal side effects. One unconventional method for smart drug delivery of Vitamin D3 in cancer cells is gene therapy - a cutting-edge technology that could alter the course of cancer treatment. Vitamin D3 is renowned for its anti-cancer properties, and its targeted delivery to cancer cells is paramount for successful treatment. In conclusion, smart drug delivery strategies have demonstrated significant potential in transporting Vitamin D3 to cancer cells with high specificity, efficacy, and minimal side effects. Nanocarriers such as liposomes, nanoparticles, and dendrimers possess unique characteristics that make them ideal for Vitamin D3 delivery. These carriers can precisely target cancer cells, discharge Vitamin D3 solely in the cancerous environment, and reduce the harmful effects on healthy cells. Gene therapy is a potential alternative to conventional drug delivery methods, paving the way for a brighter future in cancer treatment.
Single-Walled Carbon Nanotube Dispersion as Conductive Additive for Silicon-Based Lithium-Ion Batteries
Authors: Yoo Kwanghyun , Kang Seongkyun , Kim Taek-Gyoung
Published: April 2024

Silicon anode has recently been applied to lithium-ion batteries (LiBs) for electric vehicles (EVs), in order to improve energy density and rate capability. However, the swelling problem of the silicon anode occurs during the charging and discharging cycles. As a result, the cycle life of a battery is drastically decreased by increasing silicon loading in the anode electrode. Here we demonstrate high-quality single-walled carbon nanotube(SWCNT) dispersion as a conductive additive, in order to solve the swelling problem and thus realize long cycle life of high-energy-density battery, including silicon anode. Water-based SWCNT dispersion (0.4 wt%) is developed by mechanical separation and chemical stabilization. It forms mesh-like 3-dimension electromechanical networks over the silicon-based anode electrode. The electrode, including flexible SWCNT fibers, becomes more elastic and strong, unlike rigid multi-walled carbon nanotube (MWCNT). Therefore, the swelling problem of the silicon anode can be only solved by adding SWCNT dispersion, but not MWCNT. As a result, the cycle life of the silicon-based battery for high energy density is dramatically improved. Especially, SWCNT dispersion achieves 83% higher cycle life than MWCNT. It is revealed that the high-quality SWCNT dispersion provides great potential for high energy density and rate capability for EV batteries.
Keselarasan Kurikulum Merdeka dengan Kurikulum ISMUBA dalam Pembelajaran Pendidikan Agama Islam di SMP PK Muhammadiyah Kottabarat Surakarta
Authors: Lathifah Umma , Triono Ali Mustofa
Published: April 2024

Kurikulum merupakan landasan dalam kegiatan pembelajaran, tanpa adanya kurikulum dalam dunia pendidikan maka proses pembelajaran tidak akan berjalan dengan lancar karena salah satu keberhasilan suatu kurikulum terlihat dari proses pembelajarannya. kemudian dalam pelaksanaan pembelajaran di sekolah berbasis muhammadiyah terkhusus pada pembelajaran PAI penggunaan kurikulumnya tidak hanya menggunakan kurikulum merdeka tetapi juga dipadukan dengan kurikulum ISMUBA yang dimana kurikulum ISMUBA merupakan kurikulum yang harus dilaksanakan pada sekolah berbasis muhammadiyah. Kebijakan kurikulum merdeka merupakan mandat dari Kementerian Pendidikan dan Kebudayaan, sedangkan kurikulum ISMUBA merupakan kurikulum yang berada di bawah naungan dewan pendidikan dasar Muhammadiyah. Oleh karena itu fokus penelitian ini adalah untuk mengetahui apakah penerapan kurikulum merdeka dengan kurikulum ISMUBA dalam pembelajaran PAI dapat berjalan secara selaras dan seimbang. Penelitian ini dilakukan dengan menggunakan metode deskriptif kualitatif di SMP Muhamamdiyah PK Kottabarat Surakarta. Pengumpulan data dalam penelitian ini dengan melakukan wawancara, observasi dan dokumentasi. Selanjutnya teknik analisis data dengan cara reduksi data, penyajian data, dan penarikan kesimpulan. Hasil dari penelitian menunjukkan bahwa pada pelakasanaan pembelajaran di SMP Muhammadiyah PK Kottabarat Surakarta mengunakan dua kurikulum terkhusus pada pembelajaran PAI dimana kurikulum merdeka dan kurikulum ISMUBA dilaksanakan dengan cara mengkombinasikan kurikulum merdeka dengan kurikulum ISMUBA, dan hal tersebut tetap dapat berjalan selaras dan seimbang serta tidak menimbulkan hambatan yang serius.
Korelasi Motivasi Taruna Pola Pembibitan terhadap Minat Belajar Matematika
Authors: Eska Nugraha Minulya , Dwi Candra Yuniar  , Herlina Febiyanti  , Yeti Komalasari
Published: April 2024

Tujuan yang akan dicapai dalam penelitian ini untuk untuk mengetahui ada tidaknya korelasi motivasi taruna pola pembibitan terhadap minat belajar matematika dan mengetahui tingkat korelasinya. Keuntungan teoritis untuk memberi pengetahuan terkait korelasi motivasi taruna pola pembibitan terhadap minat belajar matematika. Manfaat praktis untuk memberi pengetahuan korelasi motivasi taruna pola pembibitan terhadap minat belajar matematika. Penelitian ini dilakukan pada Program Studi Penyelamatan dan Pemadam Kebakaran Diploma Tiga angkatan ke empat. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei sebagai desain penelitiannya. Variabel bebas berupa motivasi, sedangkan variabel terikat berupa minat belajar. Teknik penarikan sampel pada penelitian ini menggunakan sampel purposive pada taruna pola pembibitan. Data diolah dengan menggunakan perangkat lunak IBM SPSS versi 26 dan dianalisis menggunakan independent sample t-test  sebesar 5%. Hasil analisis data menunjukan nilai signifikan pada uji hipotesis sebesar 0,000 < 0,05 sehingga H0 ditolak dan H1 diterima dengan nilai Pearson Correlation sebesar 0,837. Simpulan dari penelitian ini terdapat korelasi motivasi taruna pola pembibitan terhadap minat belajar matematika dengan koefisien korelasi sangat kuat.