Optical Biosensors for Diagnostics of Infectious Viral Disease: A Recent Update

Diagnostics, Journal Year: 2021, Volume and Issue: 11(11), P. 2083 - 2083

Published: Nov. 10, 2021

The design and development of biosensors, analytical devices used to detect various analytes in different matrices, has emerged. Biosensors indicate a biorecognition element with physicochemical analyzer or detector, i.e., transducer. In the present scenario, types biosensors have been deployed healthcare clinical research, for instance, blood glucose monitoring. Pathogenic microbes are contributing mediators numerous infectious diseases that becoming extremely serious worldwide. recent outbreak COVID-19 is one most examples such communal deadly diseases. efforts work towards efficacious treatment pathogenic viral contagions, fast precise detection method utmost importance biomedical sectors early diagnostics timely countermeasures. Among available sensor systems, optical offer easy-to-use, fast, portable, handy, multiplexed, direct, real-time, inexpensive diagnosis added advantages specificity sensitivity. Many progressive concepts multidisciplinary approaches, including microelectronics, microelectromechanical systems (MEMSs), nanotechnologies, molecular biology, biotechnology chemistry, operate biosensors. A portable handheld biosensing device would provide reliable results identification quantitation virus particles each sample. modern day, integration intelligent nanomaterials developed provides much more sensitive highly advanced sensors may produce no time eventually help clinicians doctors enormously. This review accentuates existing challenges engaged converting laboratory research real-world applications methods infections. review's background progress expected be insightful researchers field facilitate fabrication life-threatening viruses broader applicability any desired pathogens.

Language: Английский

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The effect of new media literacy on problematic mobile phone usage among Russian university students

Online Journal of Communication and Media Technologies, Journal Year: 2025, Volume and Issue: 15(2), P. e202518 - e202518

Published: March 24, 2025

The aim of this study is to find the relationship between problematic mobile phone use (PMPU) and new media literacy (NML) among Sechenov University, Pyatigorsk State Kuban University in Russia students where under progress. was conducted using a quantitative approach included 425 undergraduate students. data evaluated partial least squares structural equation modeling (PLS-SEM); findings revealed complex NML PMPU. results that whilst functional production-consumption had negative effect, consumption critical beneficial effect on social dissonance. It noted cognitive effects were affected differently by aspects. Multiple group analysis based gender showed affects PMPU depending gender. These imply some situations good may encourage behavior rather than always resulting low use. report underlines initiatives should go beyond mere technical knowledge increase awareness about sensible balanced technology Furthermore covered are recommendations for next studies constraints study.

Language: Английский

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Educação em Saúde: da incerteza à conscientização sobre vacinação

Ensino Saude e Ambiente, Journal Year: 2025, Volume and Issue: 18, P. e59353 - e59353

Published: Jan. 1, 2025

Given the increasing misinformation about vaccines, it is crucial for schools to play an active role in raising students' awareness of importance immunization disease prevention and health promotion. Additionally, assessing prior knowledge topics essential determine effectiveness educational interventions identify potential gaps be addressed. Thus, this study aimed present a pedagogical intervention on with focus COVID-19 immunization, evaluate subject. The was conducted elementary school students. activity divided into three stages: 1) diagnosis, 2) through dialogue, 3) investigation acquired knowledge. Our data indicate that students are aware vaccines but demonstrated lack regarding post-vaccination belief myths. In light this, can concluded education plays fundamental vaccine Similarly, inferred contribute vaccination filling gaps.

Language: Английский

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Learning about the nature of science through the critical and reflective reading of news on the COVID-19 pandemic

Cultural Studies of Science Education, Journal Year: 2021, Volume and Issue: 16(4), P. 1015 - 1028

Published: Dec. 1, 2021

Abstract The global COVID-19 pandemic caused by the SARS-CoV-2 virus has led to a plethora of information published in media. Conceived as socioscientific issue great relevance currently, this article highlight educational potential some media news about reflect and learn nature science (NOS). To end, theoretical foundation is first presented regarding reading an resource NOS. Secondly, proposal on how might be addressed classroom. illustrated four items, intentionally selected examples, which have been Spanish digital press. aspects NOS that are discussed context items are: tentativeness scientific knowledge, role error research, debate development science, importance models modelling ethics science.

Language: Английский

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“Safety” and “integration”: examining the introduction of disaster into the science curriculum in South Korea

Journal of Curriculum Studies, Journal Year: 2023, Volume and Issue: 55(5), P. 580 - 597

Published: July 26, 2023

The diversifying impacts of global disasters such as climate change and COVID-19 call for systematic consideration how can be addressed in different school subjects. In this paper, we discuss the relationship between disaster science education has been codified framed South Korea through an analysis national curriculum policy documents from 2010s, a period marked by several human-caused with lingering social impacts. A genealogical reading reveals emerged curricular theme at intersection two discourses: discourse safety integration. Further points to three tensions about that underlay process, disaster, non-traditional topic, was introduced into curriculum. Our findings provide insights conflicting ideas what should learned science. We contend stronger theoretical empirical base is needed when introducing new topics More effort justify topic against existing aims structures subjects, consider unique political context, bridge gap classroom practice.

Language: Английский

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Developing Fake News Immunity: Fallacies as Misinformation Triggers During the Pandemic

Online Journal of Communication and Media Technologies, Journal Year: 2022, Volume and Issue: 12(3), P. e202217 - e202217

Published: May 12, 2022

Misinformation constitutes one of the main challenges to counter infodemic: misleading news, even if not blatantly false, can cause harm especially in crisis scenarios such as pandemic. Due fast proliferation information across digital media, human fact-checkers struggle keep up with fake while automatic are able identify grey area misinformation. We, thus, propose reverse engineer manipulation offering citizens means become their own through literacy and critical thinking. Through a corpus analysis fact-checked news about COVID-19, we 10 fallacies–arguments which seem valid but not–that systematically trigger misinformation offer systematic procedure them. Next fallacies, examine types sources associated (mis-/dis-)information our dataset well type claims making headlines. The statistical patterns surfaced from these three levels reveal ecosystem where no source is exempt flawed arguments frequent evading burden proof cherry picking behaviors, when descriptive at stake. In scenario, exercising audience's skills fallacy semantic necessary guarantee immunity.

Language: Английский

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Beyond the Passive Absorption of Information: Engaging Students in the Critical Reading of Scientific Articles

Science & Education, Journal Year: 2024, Volume and Issue: unknown

Published: March 7, 2024

Abstract There is a consensus within the science education community that primary scientific literature legitimate and desirable educational resource. Moreover, critical reading of articles widely recognized as key aspect literacy. However, university courses rarely provide students with explicit opportunities to cultivate their skills. Much reason for this instructors tend hold passive learning view in which are expected absorb information from articles. The purpose study was research evidence an active scenario (ALS) combining (1) argumentation, (2) peer critique (also referred assessment), (3) Task-Oriented Reading Instruction framework (Ritchey & List, College Teaching, 70 (3), 280–295, 2022) could be concrete realistic possibility engaging papers. data analyzed were written critiques feedback produced by sixty-one (38 females 23 males, 19–25 years old). results indicate ALS effectively offered become more readers articles, producing arguments, anticipating counterarguments, constructing rebuttals. Implications related instruction supporting students’ development skills discussed.

Language: Английский

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COVID-19 is a Conspiracy Disease? Diagnostic Mental Models and Students' Cognitive Abilities

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan e-Saintika, Journal Year: 2022, Volume and Issue: 6(1), P. 18 - 32

Published: March 26, 2022

Countless research has been published on the impact of covid-19 improvements in teaching techniques, activities, and motivational beliefs. Most refers to a human's response before learning without testing students' comprehension literacy linked covid-19. This study adopted qualitative approach, with questionnaire serving as primary tool. Alternatively, current looks into cognitive portrays their mental model COVID-19. At Islamic University Lamongan, 30 students from science education department environmental health took part. Students are chosen transformational leaders liaisons between society's academic social environments. The researchers gather data based an open-ended assessment that evaluates concepts, causation, methods, strategies must be implemented prevent transmission Participants completed questionnaires prepared for educational purposes after learning. Inductive iterative investigation descriptions answers revealed outcomes models. Each form is then checked validity using SPSS v24 program. authenticity responses each > rcount (N = 60), indicating question valid, whereas reliability test Cronbach's Alpha provides score 0.78 0.60, employed trustworthy. Regarding educational, processes, analysis shows some colleagues believe COVID-19 conspiracy, while others need add sufficient scientific validate disease. Even learning, they can only make general ways mitigate propagation findings student models considerable changes clarity coherence, such at levels 1 through 5 highest culminates implication require effectively communicate about check out false information public.

Language: Английский

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Fostering instructor-student argumentative interaction in online lecturing to large groups: a study amidst the Covid-19 pandemic

Revista eureka sobre enseñanza y divulgación de las ciencias, Journal Year: 2022, Volume and Issue: 19(1), P. 1 - 17

Published: Jan. 1, 2022

e Covid-19 pandemic has accelerated the development and implementation of online education in higher institutions around globe.Online lecturing to large groups been part this acceleration.e problem is that synchronous face-toface lectures are widely criticized for reinforcing hegemony instructor-centered traditional approaches rarely involving instructor-student student-student argumentative interaction.is study aimed provide evidence informal formative assessment (OIFA) can be used undergraduates with explicit opportunities participate interaction.An OIFA-based pedagogical strategy was implemented amidst sessions a science course 76 (40 females 36 males, 16-23 years old) Colombia.It found OIFA contribute interaction as well being able better address undergraduate learning needs.Practical implications university post-pandemic eras discussed.

Language: Английский

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Drama as a Powerful Tool to Enrich Socio-scientific Argumentation

International Journal of Science and Mathematics Education, Journal Year: 2022, Volume and Issue: 21(5), P. 1661 - 1683

Published: Oct. 6, 2022

Language: Английский

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