Science Content Research Articles

What do you need to know when preparing to give a talk at an international dermatology conference? Insights and practical recommendations.

To provide a checklist for presentation preparation at dermatology conferences, discuss important factors to consider when preparing a presentation, and recommend strategies for effective presentations and networking. With a combination of personal experience and literature review of PubMed database and dermatology society resources, this article serves as the first comprehensive guide for how to prepare a talk for an international dermatology conference. Conferences are an excellent opportunity to learn more about yourself, your field, and others throughout the world. Well-prepared presentations have the potential to greatly impact your audience and expand your connections. The authors provide a step-by-step discussion and checklist that thoroughly addresses the logistics, operations, scientific content, and social aspects that are important to know when preparing to give a presentation in the field of dermatology.

Exploring Science Identity and Latent Factors of Student Gains in a Place-based Marine Science CURE Designed to Provide Access to Hawai'i Students from Historically Marginalized Ethnicities.

Hawai'i students, and in particular Native Hawaiian students, face high rates of attrition and low representation in Science, Technology, Engineering, and Mathematics (STEM) academic majors and careers, but place-based Course-based Undergraduate Research Experiences (CUREs) such as the Research Experiences in Marine Science (REMS) summer program may help to better engage these students with scientific content understanding and skills development. This article assesses latent factors of student gains after participating in the REMS program as they relate to student science identity. Results from an exploratory factor analysis examining the internal structure of an assessment measure delivered during the program suggest strong evidence of four latent factors in student self-reported learning gains: Content Understanding, Scientific Skills, Interest, and Integration. These factors will guide the development and delivery of the REMS survey as it is applied to additional cohorts of students participating in REMS and other, similar programs being developed and implemented in Hawai'i to support Native Hawaiian students. Although there were no significant relationships between these factors and responses to a science identity survey item, additional insights from an alumna of the program highlight how place-based elements in CUREs provide authentic and rigorous research training experiences for students from populations historically marginalized in STEM.

Application value of generative artificial intelligence in the field of stomatology.

This study aims to compare and analyze three types of generative artificial intelligence (GAI) and explore their application value and existing problems in the field of stomatology in the Chinese context. A total of 36 questions were designed, covering all the professional areas of stomatology. The questions encompassed various aspects including medical records, professional knowledge, and translation and editing. These questions were submitted to ChatGPT4-turbo, Gemini (2024.2) and ERNIE Bot 4.0. After obtaining the answers, a blinded evaluation was conducted by three experienced oral medicine physicians using a four-point Likert scale. The value of GAI in various application scenarios was evaluated. Gemini scored 45, ERNIE Bot scored 38, and ChatGPT scored 33 for clinical documentation and image production. For research assistance, Gemini achieved 45, ERNIE Bot had 39, and ChatGPT scored 35. Teaching assistance capabilities were rated at 54 for ERNIE Bot, 50 for Gemini, and 48 for ChatGPT. In patient consultation and guidance, Gemini scored 78, ERNIE Bot scored 59, and ChatGPT scored 48. Overall, the total scores were 218, 190, and 164 for Gemini, ERNIE Bot, and ChatGPT, respectively. Among GAI applications, the top scoring categories were article translation and polishing (26), patient-doctor communication documentation (23), and popular science content creation (23). The lowest scoring categories were literature search and reporting (13) and image generation (12). In the Chinese context, the application value of GAI is the highest for Gemini, followed by ERNIE Bot and ChatGPT. GAI shows significant value in translation, patient-doctor communication, and popular science writing. However, its value in literature search, reporting, and image generation remains limited.

Science or Spectacle? A Critical Evaluation of the decade of Aesthetic Medicine Conferences using Punctuated Equilibrium Framework.

The global aesthetic medicine industry is rapidly expanding, with conferences serving as crucial platforms for knowledge exchange and collaboration. However, concerns have emerged about the increasing prioritisation of commercial content over scientifically rigorous presentations. This study critically evaluates the balance between commercial and scientific content at aesthetic medicine conferences, utilising artificial intelligence (AI) tools to analyse the impact of industry sponsorship and live procedural demonstrations on educational value. Using the Punctuated Equilibrium Framework (PEF), AI-driven content analysis, social network analysis (SNA), and sentiment analysis were applied to evaluate conference data, including programs, sponsorship details, speaker affiliations, and attendee engagement metrics. The study analysed global and regional aesthetic medicine conferences from 2014 to 2024, identifying patterns and punctuated shifts in the balance between scientific and commercially driven content. AI-based analysis of 487 conferences, comprising over 28,000 sessions and 2 million social media posts, revealed an increasing trend towards commercially focused content, particularly in industry-sponsored events. Approximately 44% of sessions were commercially oriented, with significant spikes during product launches. Academic and clinical speakers were more prevalent in scientific conferences, while industry-affiliated speakers dominated commercial sessions. Social media sentiment, analysed using AI tools, reflected high engagement with procedural demonstrations but also highlighted concerns about educational quality. While industry-driven sessions garnered higher immediate engagement, they reduced long-term cognitive retention and compromised the educational integrity of conferences. The use of AI in this study enabled a deeper understanding of content trends and their effects. Aesthetic medicine conferences must recalibrate the balance between commercial interests and scientific rigour to ensure sustainable professional development and patient safety. IV.

Analysis of the Impact of Import and Export Trade on the Innovation Ability of Chinese Industrial Enterprises

In recent years, the process of economic globalization and industrial globalization has been accelerating. In order to consolidate their competitiveness in the international market, countries have deployed and implemented innovative development strategies. At present, although China has become a major industrial and manufacturing country in the world, and the only country in the world with all industrial categories, compared with the advanced level in the world, it still needs to strengthen independent innovation, improve the scientific and technological content and informatization level, improve the level of industrial structure, and promote high-quality economic development. With China's accession to the World Trade Organization, it continues to "go out and introduce", pushing Chinese manufacturing to the world, and also continuously bringing high-quality foreign resources and advanced technology into China. At present, a large number of scholars have also studied the innovation capabilities of enterprises and high-tech industries, but the selection criteria are not the same. This article is based on the innovation capability evaluation system proposed by the Ministry of Science and Technology of China, combined with the entropy weight method, and weights 10 secondary indicators selected from the evaluation system to calculate the comprehensive score of high-tech industry innovation capability for each province from 2010 to 2019. Select import and export trade as the core explanatory variable to study the impact of import and export trade on China's high-tech industry innovation capacity, and propose policy recommendations for this.

The role of the press in reproducing the climate action contrarian framings of European think tanks

The role of the press in reproducing the climate action contrarian framings of European think tanks

Co-drawing to Learn in Science

AbstractThis article is about the pedagogical potentials and challenges of co-drawing in science education. It builds on video data from three primary school classrooms where students worked in pairs to draw some science content on a shared paper. Grounded in a sociomaterialist approach, we analyse how students, drawing tools, paper templates, visual resources, and science concepts collaborate during drawing activities. Our findings reveal that even though two students share a paper they do not necessarily negotiate their understandings of the science content they are asked to draw. For example, one student may shape a verbal and visual narrative about the science content with little input from the other, or negotiations may focus more on drawing techniques and composition than on understanding the science content. However, the article identifies a promising scenario in terms of science learning opportunities, when both students draw within a confined space on the paper. In such cases, it seems that science learning emerge while drawing and that both students are involved in a joint learning process.

Science Teachers’ Pedagogical Orientations Versus Students’ Preferred Orientations in Pakistan

Previous studies have sufficiently debated science teachers’ pedagogical orientations (PO); however, research on students’ preferred or desired orientations is scarce. This study determined students’ preferred teaching orientations in relationship with their teachers’ PO. The sample included 313 grade VIII students and 94 teachers from middle schools in Peshawar-Pakistan. Three vignettes from the Pedagogy of Science Teaching Tests (POSTT) were used to find PO. Data was analyzed using frequency count, means, and t-test. The findings revealed students’ and teachers’ preferences for didactic direct and active direct orientations. However, the choice of orientation varied with the nature of the topic. The students and teachers showed the least preference for open inquiry orientation. A significant positive correlation existed between teachers’ PO and teaching experience, and a negative correlation existed between students’ preferred orientations and academic achievement in the general science subject. Interestingly, students with higher test scores preferred teacher-centered instead of student-centered orientations. The study suggests improving teacher education programs to train science teachers in inquiry orientations and its proper integration with science content at all levels.

The impact of using ChatGPT on academic writing among medical undergraduates

Background ChatGPT is widely used for writing tasks, yet its effects on medical students’ academic writing remain underexplored. This study aims to elucidate ChatGPT’s impact on academic writing efficiency and quality among medical students, while also evaluating students’ attitudes towards its use in academic writing. Methods We collected systematic reviews from 130 third-year medical students and administered a questionnaire to assess ChatGPT usage and student attitudes. Three independent reviewers graded the papers using EASE guidelines, and statistical analysis compared articles generated with or without ChatGPT assistance across various parameters, with rigorous quality control ensuring survey reliability and validity. Results In this study, 33 students (25.8%) utilized ChatGPT for writing (ChatGPT group) and 95 (74.2%) did not (Control group). The ChatGPT group exhibited significantly higher daily technology use and prior experience with ChatGPT (p < 0.05). Writing time was significantly reduced in the ChatGPT group (p = 0.04), with 69.7% completing tasks within 2–3 days compared to 48.4% in the control group. They also achieved higher article quality scores (p < 0.0001) with improvements in completeness, credibility, and scientific content. Self-assessment indicated enhanced writing skills (p < 0.01), confidence (p < 0.001), satisfaction (p < 0.001) and a positive attitude toward its future use in the ChatGPT group. Conclusions Integrating ChatGPT in medical academic writing, with proper guidance, improves efficiency and quality, illustrating artificial intelligence’s potential in shaping medical education methodologies.

Deep learning detection method for large language models-generated scientific content

Deep learning detection method for large language models-generated scientific content

Legal and scientific deficiencies of drug advertisements on German television.

Drug advertising primarily serves to publicize the product and increase sales. The legal requirements in the Therapeutic Products Advertising Act (Heilmittelwerbegesetz, HWG) in Germanyare intended to protect consumers. However, a lack of information about the potentialnegative aspects of drugs represents a risk for viewers. In this study, we analyzed a total of 52 advertising clips for drugs, food supplements, and medical products on public and private German television. These short films in the commercial breaks between the TV programs serve to publicize and advertise products. Furthermore, the corresponding package inserts for the drugs and the content and structure of the advertising clips were analyzed. The clips were compared with each other as well as about the mandatory information according to §4 of the HWG and §11 of the Medicinal Products Act (Arzneimittelgesetz, AMG). The study revealed that a large proportion of the mandatory information was not included in the advertising clips analyzed. Not all legal requirements were met in the package inserts either. Alarmingly, the advertising clips consistently contained only one of the mandatory information pieces, namely, the name of the product. Adverse effects were not mentioned in any advertising clip, and the effects of drugs were only poorly explained, if at all. Overall, scientific content of the advertisements was minimal if at all present. Instead, the airtime was dominated by emotional and attention-grabbing content in the form of a frame story, whereas the potential to educate people about medicines and raise public awareness remains mostly unused. Thus, drug advertisements on German television exhibit substantial scientific and legal deficiencies. In addition, we noted several legal gray zones in advertisements. The deficiencies in drug advertisement quality on television are, unfortunately, in line with quality deficiencies on drug advertisements in various other platforms (see., e.g., https://pubmed.ncbi.nlm.nih.gov/37792047/ ; https://pubmed.ncbi.nlm.nih.gov/38430230/ ). Thus, the lack of rigorous implementation of the HWG is a general problem in Germany. We make specific suggestions on what actions should be taken to improve the implementation of the HWG in television advertisements to improve drug safety and consumer safety.

Assistive Technology Integration for Students with Speech and Language Impairments: A Mixed Methods Study

This study examines a large urban public school (UPS) district in the Midwest USA that has faced bankruptcy, state takeover of public education, and financial scams. As a result, UPS's capacity to integrate assistive technologies (AT) has been limited and is declining. This study investigates the UPS teachers' technological pedagogical content knowledge (TPACK) and how the UPS teachers integrate AT for students with speech and language impairments (SLI). This article details the UPS special education and general education teachers' TPACK across grade levels, content, and classroom settings. This article reports the UPS teachers' current integration of AT, instructional practices, implementation, and experiences integrating AT in the classroom for students with SLI. 94 UPS teachers participated in the online survey. The study found no significant differences in the UPS teachers' TPACK across classroom settings or grade levels. Results show no significant differences between the UPS teachers' TPACK in mathematics, social studies, science, or literacy content knowledge. The study revealed that UPS teachers utilize various AT tools, from basic tools like [calculators, audio/video recording devices, and voice amplifiers] to more advanced tools like [iPads, SmartBoards, and computers], for diagnostic, formative, and summative assessments. Results indicate that the UPS teachers utilize similar instructional methods across content and express mostly positive experiences integrating AT for SLI students.

Analysis of Gender Issues in Computational Thinking Approach in Science and Mathematics Learning in Higher Education.

In the contemporary era, Computational Thinking has emerged as a crucial skill for individuals to possess in order to thrive in the 21st century. In this context, there is a need to develop a methodology for cultivating these skills within a science and mathematics content education framework, particularly among pre-service teachers. This study aimed to investigate the impact of Educational Robotics on the development of Computational Thinking skills, with a particular focus on the role of gender, through a scientific and mathematical content teaching approach. A pre-experimental design with a quantitative approach was employed, and it was implemented with a total of 116 pre-service teachers, 38 males and 78 females. The results demonstrated a notable enhancement between the pre-test (8.11) and post-test (9.63) scores, emphasising specific concepts such as simple functions, while, and compound conditional. With respect to gender, statistically significant differences were identified prior to the intervention, but not following its implementation. The high level of Computational Thinking exhibited by both genders was comparable (53.85% in females and 55.26% in males) following the intervention. This indicates that the intervention is a promising approach for enhancing Computational Thinking proficiency, independent of gender and initial proficiency levels. The implementation of Educational Robotics in the teaching of science and mathematics enables the enhancement of Computational Thinking abilities among pre-service teachers, while reducing the observed gender disparity in this area of skill development.

Professional advancement needs of electro medicine specialists for the digitization of x-ray equipment for the Cuban healthcare system

It´s of vital importance to professionalize human resources in the healthcare sector with updated knowledge and skills through professional development. This equips them with new scientific content that contributes to their preparation and enables them to apply theoretical and practical knowledge in their work environment. Therefore, it is necessary to assess the theoretical knowledge of electro medicine professionals regarding in the digitization of X-ray equipment in three regions of the country to enhance their performance. The objective of this article is to diagnose the professional development needs of electro medicine specialists for the digitization of X-ray equipment. The research methods used include both qualitative and quantitative approaches, within statistical analysis of the data collected in you find. A selection of electro medicine specialists is made from the three regions of the country that meet the inclusion criteria, descriptive statistics are applied to the data collected and it is diagnosed that the specialists declare the need for more specific courses on digitalization, continuous updating and access to modern equipment for practical training. The experience was carried out at the University of Medical Sciences of Cienfuegos. Dr. "Raúl Dorticós Torrado". CUBA

Evaluating the Development of Pre-Service Primary School Teachers’ Competences in the Context of a Student-Centred Science Visits Course

The student-centred approach emphasises active learning, where students take responsibility for their own learning process, in which they are actively involved and integrate new information into their existing knowledge framework. Combining this approach with outdoor learning provides an even more effective teaching strategy. When combining these approaches, the individual needs and interests of the students must be taken into account. The research was conducted as part of The Science Visits Course among 30 prospective primary school teachers in their final years of study. The focus of the study was on the students’ self-assessment of their competences in science education and on the implementation of a student-centred teaching process, including outdoor teaching. Data were collected using online questionnaires and a structured evaluation form to assess students’ plans for a science visit. The research findings suggest that students find this type of work engaging and that it encourages their self-engagement, taking responsibility and working together in a group through sharing ideas and opinions. On the other hand, the student competences important for outdoor education have come to the fore to some extent, but there are still areas that can be improved, especially in the area of science content knowledge.

Peningkatan Hasil Belajar IPAS Melalui Website Google Sites pada Kelas IV Sekolah Dasar

This research aims to improve the learning outcomes of class IV students at SDN Munggut 01 in the science subject. This research is classroom action research. This research was carried out at SDN Munggut 01 with research subjects in class IV as many as 15 students. The data collection techniques used in this research are observation, tests and documentation. Based on classroom action research (PTK) using Google Sites learning media to improve student learning outcomes in science and science subjects, the material on changing the shape of objects in the classroom has been implemented with the results of improvements through the data that has been obtained. The increase can be seen in learning outcomes with the average score of students in class IV with a presentation of completeness of learning outcomes in cycle I of 26.67%, while in the learning process of cycle II the percentage of completeness of student learning outcomes was 86.67%. The data shows that there was a significant increase in student learning outcomes in the science content material on changes in the form of objects through the learning media Google Sites.

Enhancing multimodal output in CLIL education: the impact of VR games on fourth-grade students’ English poster designs and presentations in Taiwan

Despite the growing recognition of the importance of multimodal input and digital virtual reality (VR) games in enhancing EFL learners’ productive language skills, a significant gap remains in empirical research examining their impact on multimodal output—particularly writing and speaking—within content and language integrated learning (CLIL) science education. This quasi-experimental study addresses this gap by investigating the potential benefits of using VR games to enhance fourth-grade CLIL students’ productive language skills, specifically writing and speaking, through the analysis of their ability to convey scientific concepts in multimodal output. Grounded in self-regulated learning (SRL) theory, the study compares the effects of multimodal input embedded in VR games with those of traditional PowerPoint (PPT)-led games on students’ English poster designs (writing) and oral presentations (speaking), using the 4Cs (Content, Communication, Cognition, and Culture) framework in multimodal assessments. The study involved 81 fourth-grade students from three Taiwanese public elementary schools, divided into an experimental group (EG = 40) using VR-based games and a control group (CG = 41) using PPT-led games for content review. A mixed-methods approach was employed, combining quantitative evaluations with rubrics based on the 4Cs framework and qualitative rater reflections to provide a comprehensive understanding of how different review methods influenced student performance and creative output. Quantitative findings revealed that students using VR review games significantly outperformed those using traditional PPT games in aspects of Content and Cognition for both poster designs and presentations, demonstrating greater depth, accuracy, and application of scientific concepts and higher-order cognitive skills. In terms of Communication, the EG showed higher target vocabulary usage and sentence complexity in presentations, but no significant differences were found in Culture outcomes between the groups or in Communication in posters. Expert raters’ reflections further highlighted that students using VR games exhibited more innovative and integrated use of scientific content, critical thinking, and multimodal expressions, reflecting deeper engagement with the material. This study empirically demonstrates that game-based virtual reality learning environments (VRLEs) significantly enhance students’ multimodal output in content and cognitive skills. Theoretically, it extends the application of SRL in CLIL contexts by highlighting the potential of VRLEs to foster advanced cognitive skills and emphasizes the importance of multimodal assessments in capturing comprehensive student learning outcomes. Future research should explore integrating cultural content into VR environments to enhance students’ cultural awareness and sensitivity.

Educational robotics for science and mathematics teaching: Analysis of pre-service teachers' perceptions and self-confidence

Educational Robotics has had an important impact in recent years as it offers a number of advantages for students. The inclusion of robotics in any educational stage requires teachers with adequate predisposition and training, making it necessary to know the opinions of pre-service teachers. The aim of our study is to analyze the perceptions and self-confidence of 109 pre-service primary education teachers before and after an intervention based on educational robotics and challenge-based learning to teach scientific and mathematical content, in their third academic year. A quasi-experimental design was used involving pretest and posttest, using the nonparametric Mann-Whitney and Wilcoxon U tests. The results showed a significant improvement in the overall mean self-confidence. In addition, the intervention led to a more positive perception of the benefits and possibilities of robotics for teaching of scientific and mathematical content, although it also increased the difficulties of implementation due to the lack of training in this digital resource. It is concluded that interventions are required based on educational robotics that allow pre-service teachers to gain the necessary self-confidence and perception to facilitate its introduction for the teaching of scientific and mathematical content.

NATURAL SCIENCE TEXTBOOK AND THE CURRENT PREPAREDNESS OF TEACHERS IN TEACHING THIS SUBJECT

In developed European countries, the content of Natural Science (Science) has played a significant role in national curricula over the past thirty years. Understanding the concept of Natural Science (Science) content, which is an important component of scientific literacy and integrates natural sciences, history of science, sociology of science, and philosophy of psychology, is essential for teachers and students to be scientifically literate. This understanding involves a combination of key structures of scientific activity and the knowledge of natural science, which are necessary for scientific literacy [1,2,3].

Scientometric Analysis: An Emerging Tool in Veterinary and Animal Scientific Research.

The present study is an evaluation of published papers in the field of scientometrics-bibliometrics in veterinary or animal studies. The objective was the quantitative evaluation of the scientific content and the bibliometric details of papers that had used scientometrics as a methodological approach to assess various topics within the broad field of veterinary or animal studies. For the search of published papers, the Web of Science database was used; the search string {ALL FIELDS = [scientometric* OR bibliometric*]} AND {ALL FIELDS = [veterinary OR animal*]} was employed. In all, 163 papers were evaluated individually. There was a progressive increase in the number of papers published annually (slope 0.314 ± 0.063) which originated from 58 countries, mostly from the United States of America (n = 24) and 306 organizations. The databases employed most frequently for record search were the Web of Science, Scopus and PubMed (in 105, 60 and 21 papers, respectively); the median timespan of the searches was 25 years (interquartile range (IQR): 31) and the median number of records was 1082.5 (IQR: 4708) (min.: 14, max.: 207,894). The papers were published in 106 journals (Animals (n = 21), Scientometrics (n = 8)), classified into 56 Web of Science categories ('veterinary sciences' (n = 26 journals)). Searches related to 88 different topics. There were 517 unique keywords in the papers, among which 'bibliometric(s)' (n = 45) occurred most often. The median number of co-authors per paper was 4 (IQR: 3) (min.: 1, max.: 17), with a total of 689 individual authors. Most papers (n = 110 (67.5%)) were published under open access. The median number of citations received per paper was 4 (IQR: 9) (max.: 68) and the h-index was 21. In multivariable analysis, the higher number of cited references in papers and the inclusion of specific animal species in the record search emerged as significant for the number of citations received per paper yearly.