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151.
The Institute of Food Technologists’ (IFT) success skills highlight the importance of developing professional skills in the food science curriculum. On the other hand, many students in higher education report that the public school system feels disconnected and unrelated to their future. In this context, this study aimed to evaluate student's perceived importance of professional skills, as well as to enhance their awareness and confidence in them. Students in a sensory science class at the University of Illinois completed a questionnaire at the beginning, middle, and end of the semester to assess their opinion of and self‐assurance in professional skills, such as writing technical reports, providing leadership, making formal presentations, and applying critical thinking. During the semester, students received basic training and guidelines on each skill and were given assignments and activities to practice them as part of their coursework. Results showed increased knowledge about the existence of IFT core competencies, as well as an increased motivation to practice success skills regularly. They also showed an increased perceived importance of presentation skills, leadership, dealing with group conflict, researching scientific information, and library resources. Confidence in 80% of the skills increased significantly by the end of the semester, after students had been presented with opportunities to practice and discuss the skills in groups. Students were also able to relate their learning of specific success skills to different course assignments. This study concluded that a general exposure to the importance of practicing professional skills in a college setting enhanced student's experiences and awareness by connecting them to their future professional careers.  相似文献   
152.
The goals of agencies that accredit medical education programmes or institutions are to ensure high quality student experiences and to certify the readiness of graduates to further their training or begin practice as physicians. While accreditation provides a level of legitimacy, the agencies conducting the reviews vary in their organisation, robustness and transparency of decisions. Therefore, to enhance validity and comply with governmental or medical professional regulations, some agencies undergo external evaluations of their standards and protocols, a process commonly referred to as recognition. Recognition also provides stakeholders with unbiased and credible information on accrediting agencies and the educational institutions they accredit. The author compares six European and United States-based recognition organisations that evaluate agencies that accredit medical education to highlight similarities and differences in scope, processes and consequences of the review. These results contribute to the development of best practices and potential mutual acceptance of decisions in the global ‘meta quality assurance’ arena.  相似文献   
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European Journal of Psychology of Education - Despite the increasing practice and evidence of its potential, co-teaching has not become a widespread practice in schools yet. Research shows the need...  相似文献   
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Educational technology research and development - Recent research has shown a great interest in supporting self-regulated learning (SRL) strategies in online learning. However, there is hardly any...  相似文献   
155.
This work describes the quantitative analysis of mercury present in the ink used to colour some books of XVIII century. The mercury content was determined by Energy Dispersive X-ray Spectrometry. This is a non-destructive technique which allows elemental identification and quantification (Z > 13) by atomic physics processes. The organic pigments cannot be identified by this technique, taking into account that its composition is mainly C, O and H. Levels of 2 wt.% and 4.5 wt.% were measured in 1756 and 1753 books respectively. No significant amount of mercury was observed in other red books, on a total of 11, all from XVIII century: 1720, 1732, 1753, 1756, 1780, 1798, 1800. More than one book for each year were analysed. The studied books belong to a private collection, and were selected taking into account the age and the reddish colour of their external parts. High content on Fe were observed in some of the books. This work highlights the application of a physics technique in a very important aspect for art and cultural heritage conservation and restoration, considering that high levels of toxic elements might be found in ancient documents. It is of great importance that preliminary elemental analyses are performed on ancient documents before handling them, because they might constitute some danger for restorers, conservators and collectors. This work highlights, for the first time, the danger of some ancient books. They might contain a very high concentration of mercury, which is toxic for the organism. This is also a particularly important problem of public health never mentioned in literature before.  相似文献   
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IntroductionSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) serological tests have been suggested as an additional diagnostic tool in highly suspected cases with a negative molecular test and determination of seroprevalence in population. We compared the diagnostic performance of eight commercial serological assays for IgA, IgM, and IgG antibodies to the SARS-CoV-2 virus.Materials and methodsThe comparison study was performed on a total of 76 serum samples: 30 SARS-CoV-2 polymerase chain reaction (PCR)-negative and 46 SARS-CoV-2 PCR-positive patients with asymptomatic to severe disease and symptoms duration from 3-30 days. The study included: three rapid lateral flow immunochromatographic assays (LFIC), two enzyme-linked immunosorbent assays (ELISA), and three chemiluminescence immunoassays (CLIA).ResultsAgreement between IgM assays were minimal to moderate (kappa 0.26 to 0.63) and for IgG moderate to excellent (kappa 0.72 to 0.92). Sensitivities improved with > 10 days of symptoms and were: 30% to 89% for IgM; 89% to 100% for IgG; 96% for IgA; 100% for IgA/IgM combination; 96% for total antibodies. Overall specificities were: 90% to 100% for IgM; 85% to 100% for IgG; 90% for IgA; 70% for IgA/IgM combination; 100% for total antibodies. Diagnostic accuracy for IgG ELISA and CIA assays were excellent (AUC ≥ 0.90), without significant difference. IgA showed significantly better diagnostic accuracy than IgM (P < 0.001).ConclusionThere is high variability between IgM assays independently of the assay format, while IgG assays showed moderate to perfect agreement. The appropriate time for testing is crucial for the proper immunity investigation.  相似文献   
158.
Abstract

The Millennial Generation, sometimes referred to as Gen X—those young men and women born between 1981 and 1996—are the first generation of “digital natives.” This column reports on how their use of technology has changed public library services in Kyrgyzstan, the United States and Italy.  相似文献   
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Educational technology research and development - The aim of this study was to investigate the role of visual/verbal cognitive style and interactivity level in dynamic and non-dynamic multimedia...  相似文献   
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