Evaluation of technology-based learning by dental students during the pandemic outbreak of Corona virus disease 2019
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Evaluation of technology-based learning by dental students during the pandemic outbreak of Corona virus disease 2019
Introduction: Although the technology based learning (TB-learning) has been accepted as an efficient educational tool in the field of dentistry, evaluating TB-learning in a situation of non-prepared as the pandemic has not been studied fully. This study aimed to evaluate the different aspects of TB-learning among undergraduate dental students during a pandemic outbreak COVID-19.
Materials and Methods: Dental students at selected universities Iraq (Baghdad University, University of Sulaimani, and Dijlah University College) was invited to join the study. The questionnaire was made using the Google platform and answered by the students. Satisfaction and attitudes towards TB-learning plus the total evaluation score for the lecturer examined.
Results: A total of 832 of the 1,800 dental students participated in the study. The majority of participants had basic (40.7%) and medium (47.5%), computer skills and more than half of them do not have experience in TB-learning. Overall satisfaction and positive attitudes towards TB-learning is less than 50%.
Students in the class late, with advanced computer skills and experience of TB-learning showed higher satisfaction (OR: 3.031, 2.876, 3.644, respectively) and a more positive attitude (OR: 3.172, 3.035, 3.477, respectively) towards TB-learning compared to their previous value. total evaluation score for lecturers higher among women (11.5 ± 5.8) than men (9.9 ± 7.2) as well as between the participants at the end of the class (14.0 ± 6.2), with skills sophisticated computer (13.8 ± 6.1), and TB-learning experience (16.2 ± 6.0).
Conclusion: Dental students show low satisfaction moderate and positive attitudes towards TB-learning and the quality of the material presented to them. Integrating TB-learning into the curriculum of dental education is an important step in improving the acceptance of TB-learning in the future.
Evaluation of technology-based learning by dental students during the pandemic outbreak of Corona virus disease 2019
Stereoscopic three-dimensional visualization technology in learning anatomy: a meta-analysis
Objective: The features that contribute to the real effectiveness of the three-dimensional visualization technology [3DVT] in teaching anatomy is largely unknown. The purpose of this study was to perform a systematic review and meta-analysis of the role of stereopsis in learning anatomy with 3DVT.
Methods: The study was conducted and reported in accordance with Standard PRISMA. Literature search for articles in English performed using Embase, Medline, EBSCOhost CINAHL, EBSCOhost ERIC, Cochrane CENTRAL, Web of Science and Google Scholar databases to November 2019. The study selection, data extraction and assessment studies were carried out independently by two authors. Articles were assessed for methodological quality using the Medical Education and Research Quality Study Instrument Cochrane Collaboration tool for assessing risk of bias. For quantitative analysis, the studies are grouped based on the relative difference between-intervention in the learning method and type of control conditions.
Results: A total of 3,934 citations obtained from which 67 underwent full-text review. In the end, 13 randomized controlled trials included in the meta-analysis. When interactive, stereoscopic 3D models compared with interactive, monoscopic 3D model in one level instructional design, for example, isolating stereopsis as manipulated element is only valid in experimental design, effect size [ES] of 0.53 (95% Confidence Interval [CI] 0, 26-.80; p <0.00001) was found.
Description: MM-102 is an antagonist of MLL1 with IC50 value of 2.4nM [1].Mixed lineage leukemia 1 (MLL1) is a histone H3 lysine 4 (H3K4) methyltransferase.
Description: MM-102 is an antagonist of MLL1 with IC50 value of 2.4nM [1].Mixed lineage leukemia 1 (MLL1) is a histone H3 lysine 4 (H3K4) methyltransferase.
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of T180/Y182
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of T180/Y182
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of T180/Y182
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of Y323
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of Y323
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of Y323
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of T180
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of T180
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of T180
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IF, IHC-P, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of Y182
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IF, IHC-P, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of Y182
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat. This p38 antibody is for WB, IF, IHC-P, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human p38 around the non-phosphorylation site of Y182
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat, Chicken. This p38 antibody is for WB, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the C-terminal region of human p38
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat, Chicken. This p38 antibody is for WB, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the C-terminal region of human p38
Description: A polyclonal antibody for detection of p38 from Human, Mouse, Rat, Chicken. This p38 antibody is for WB, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the C-terminal region of human p38
Description: p38 is a protein encoded by the MAPK14 gene which is approximately 41,2 kDa. p38 is localised to the cytoplasm and nucleus. It is involved in activated TLR4 signalling, the IL-2 pathway, toll-like receptor signalling pathways, the VEGF signalling pathway and 4-1BB pathway. This protein falls under the MAP kinase family. It acts as an integration point for multiple biochemical signals, and is involved in a wide variety of cellular processes such as proliferation, differentiation, transcription regulation and development. This kinase is activated by various environmental stresses and proinflammatory cytokines. p38 is expressed in the brain, heart, placenta, pancreas and skeletal muscle. Mutations in the MAPK14 gene may result in patellar tendinitis and lumbosacral lipoma. STJ94878 was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. This polyclonal antibody detects endogenous levels of p38 protein.
Description: A polyclonal antibody for detection of p38 MAPK from Human, Mouse, Rat. This p38 MAPK antibody is for WB, ELISA. It is affinity-purified from rabbit serum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from part region of human p38 MAPK protein
Description: A polyclonal antibody for detection of p38 MAPK from Human, Mouse, Rat. This p38 MAPK antibody is for WB, ELISA. It is affinity-purified from rabbit serum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from part region of human p38 MAPK protein
Description: A polyclonal antibody for detection of p38 MAPK from Human, Mouse, Rat. This p38 MAPK antibody is for WB, ELISA. It is affinity-purified from rabbit serum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from part region of human p38 MAPK protein
Description: A polyclonal antibody raised in Rabbit that recognizes and binds to Human MAPK14 / p38 . This antibody is tested and proven to work in the following applications:
Compared with the 2D image in some level of instructional design, an effect size of 0.45 (95% CI 0.10 to 0.81; p <0.002) was found. Stereopsis no effect on learning when used with non-interactive 3D images (ES = – 0.87, 95% CI -2.09 – 0.35; p = 0.16).
