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Gerene K. Starratt Ivana Fredotovic Sashay Goodletty Christopher Starratt 《Journal of moral education》2017,46(2):177-194
This community-based research investigated the relationship among Holocaust knowledge, Holocaust education experiences, and citizenship values in adults residing in the US. This study contributes to the literature an inferential investigation that reports positive civic attitudes associated with Holocaust education. A moderate correlation was identified, with approximately 10% of the variance in citizenship scores explained by Holocaust knowledge. Multiple regression analyses revealed Holocaust knowledge as the strongest predictor of citizenship values, followed by gender, suburban/urban childhood community, and learning about the Holocaust in school, respectively. Of eight unique Holocaust education experiences examined, learning about the Holocaust in school was the strongest predictor of citizenship values, followed by hearing a Holocaust survivor testimony in person or via electronic media, and visiting a Holocaust museum, respectively. Findings can inform Holocaust education policy, research, and practice, including the potential role of Holocaust curriculum in the larger context of moral and civic education. 相似文献
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Kasum M Oreskovic S Zec I Jezek D Tomic V Gall V Adzic G 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2012,22(2):171-179
Hypersecretion of prolactin by lactotroph cells of the anterior pituitary may lead to hyperprolactinemia in physiological, pathological and idiopathic conditions. Most patients with idiopathic hyperprolactinemia may have radiologically undetected microprolactinomas, but some may present other causes of hyperprolactinemia described as macroprolactinemia. This condition corresponds to the predominance of higher molecular mass prolactin forms (big-big prolactin, MW > 150 kDa), that have been postulated to represent prolactin monomer complexed with anti-prolactin immunoglobulins or autoantibodies. The prevalence of macroprolactinemia in hyperprolactinemic populations between 15-46% has been reported. In the pathophysiology of macroprolactinemia it seems that pituitary prolactin has antigenicity, leading to the production of anti-prolactin autoantibodies, and these antibodies reduce prolactin bioactivity and delay prolactin clearance. Antibody-bound prolactin is big enough to be confined to vascular spaces, and therefore macroprolactinemia develops due to the delayed clearance of prolactin rather than increased production. Although the clinical symptoms are less frequent in macroprolactinemic patients, they could not be differentiated from true hyperprolactinemic patients, on the basis of clinical features alone. Although gel filtration chromatography (GFC) is known to be the gold standard for detecting macroprolactin, the polyethylene glycol precipitation (PEG) method has offered a simple, cheap, and highly suitable alternative. In conclusion, macroprolactinemia can be considered a benign condition with low incidence of clinical symptoms and therefore hormonal and imaging investigations as well as medical or surgical treatment and prolonged follow-up are not necessary. 相似文献
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Ivana Lapi&#x; Ana Lon
ar Vran
i&#x; Dsire Coen Herak Dunja Rogi&#x; 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2021,31(2)
This case report describes false shortening of activated partial thromboplastin time (aPTT) due to erroneous optical reading of the clotting point in the presence of unfractionated heparin (UFH), and a biphasic waveform. Activated partial thromboplastin time performed on a coagulometer with photo-optical detection yielded an ambiguous clotting curve characterized by an early and steady decrease in light transmittance throughout the whole measuring range, with the clotting point read at 65 seconds. Further investigations included measurement of aPTT by means of a mechanical clot detection method as well as determination of another heparin-sensitive coagulation assay, that is thrombin time (TT), both being unmeasurably prolonged (> 150 seconds). Communication with clinicians revealed that the patient was on continuous UFH therapy and had an underlying sepsis, with highly elevated C-reactive protein (289 mg/L). The aPTT measurements requested at three timepoints later during the same day revealed gradual aPTT shortening and unveiled a peculiar biphasic waveform pattern. In this case, unmeasurably prolonged aPTT due to UFH therapy was masked by a biphasic aPTT curve pattern making only the first slope of the biphasic waveform visible within the measuring range. The early decrease in plasma light transmittance mimicked optical changes related to clot formation, thus causing erroneous optical reading and yielding a falsely shortened aPTT. This case emphasizes that such a pattern should be carefully inspected, especially when a combination of a critically ill condition and UFH therapy is present, in order to prevent erroneous reporting of aPTT and potential adverse effects on patient care. 相似文献
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Dra?an Butorac Ivana ?elap Sanja Ka?kov Vera Robi? Tomislav Mileti? Zlata Flegar Me?tri? Andrea Hulina Krunoslav Kuna Tihana ?ani? Grubi?i? Marija Grdi? Rajkovi? 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2014,24(2):273-280
Introduction
Postmenopausal women have higher risk of cardiovascular disease. One of the contributing factors could be reduced activity of anti-atherogenic enzyme paraoxonase 1 (PON1). The aim of this study was to examine differences in the lipid status, paraoxonase and arylesterase PON1 activities and PON1 phenotype in women with regular menstrual cycle and in postmenopausal women.Materials and methods:
The study included 51 women in reproductive age (25 in follicular and 26 in luteal phase of the menstrual cycle) and 23 women in postmenopause. Lipid parameters in sera were determined using original reagents and according to manufacturer protocol. PON1 activity in serum was assessed by spectrophotometric method with substrates: paraoxon and phenylacetate. PON1 phenotype was determined by double substrate method.Results:
Compared to the women in follicular and luteal phase, postmenopausal women have significantly higher concentration of triglyceride [0.9 (0.7–1.3), 0.7 (0.6–1.0) vs. 1.5 (0.9–1.7) mmol/L; P = 0.002], cholesterol [5.10 (4.78–6.10), 5.05 (4.70–5.40) vs. 6.30 (5.73–7.23) mmol/L; P < 0.001], LDL [3.00 (2.56–3.63), 3.00 (2.70–3.70) vs. 3.90 (3.23–4.50) mmol/L; P < 0.001], and apolipoprotein B [0.88 (0.75–1.00), 0.79 (0.68–1.00) vs. 1.07 (0.90–1.24) mmol/L; P = 0.002]. PON1 basal [104 (66–260), 106 (63–250) vs. 93 (71–165) U/L; P = 0.847] and salt-stimulated paraoxonase activity [210 (131–462), 211 (120–442) vs. 180 (139–296) U/L; P = 0.857] as well as arylesterase activity [74 (63–82), 70 (54–91) vs. 70 (60–81) kU/L; P = 0.906] and PON1 phenotype (P = 0.810) were not different in the study groups.Conclusion:
There are no differences in PON1 activity and PON1 phenotype between women with regular menstrual cycle and postmenopausal women. 相似文献16.
VEDRANA SPAJIĆ-VRKAŠ 《Cambridge Journal of Education》2003,33(1):33-51
This paper is an attempt to describe and critically analyse the emergence and development of education that is directed at promoting citizens' empowerment and responsibility in the framework of political changes and democratic challenges that Croatia faces as a post-Communist and post-war country within a prospect of European integration. In the beginning, a short reference to a politically unstable, economically extremely unfavourable and culturally complex context of education for democratic citizenship is given. Following the vision/provision/implementation/evaluation rationale for achieving the expected results, the author addresses three main issues: the changes in the government's priorities for the period 1991-2001, with special emphasis on education; the implementation measures that support educational changes pertinent to the quest for citizens' empowerment; and their actual outcomes. The gap that exists between the visions and reality is explained as resulting from number of structural and psychological barriers that may be resolved through a more pronounced, coherent and co-ordinated development-oriented policy and implementation strategy based on consensus and commitment. 相似文献
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Jelena Teodorović Dejan Stanković Bojana Bodroža Vladeta Milin Ivana Đerić 《Educational Assessment, Evaluation and Accountability》2016,28(4):347-375
Numerous educational reforms have been initiated in Serbia since 2000. The aim of this study was to examine education policymaking in Serbia in order to provide policymakers and stakeholders with recommendations on how to minimize pitfalls and increase success of future educational endeavors. In the study, we utilized the education policy cycle heuristic to analyze formation, implementation, and evaluation of three major education policies in Serbia: in-service training of teachers (INSET), school development planning (SDP), and inclusive education (IE). Examining three reforms simultaneously enabled us to identify major characteristics of Serbian policymaking, regardless of the reform content. We also relied on educational change literature, so that we could assess complex contexts of reforms. Finally, considering the importance of school staff during implementation, we examined education policymaking in Serbia through the eyes of over 1,800 teachers, counselors, and principals. The results point out to dissatisfaction of school staff with all aspects of the policymaking in Serbia and with the social and education context. Reforms appear to be undertaken in a similar pattern across different reforms. The findings imply that a thorough examination of both the policymaking in Serbia and communication, organization, and administration within the education system itself is in order. 相似文献
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David M. Hoffman Brigida Blasi Bojana Ćulum Žarko Dragšić Amy Ewen Hugo Horta Terhi Nokkala Cecilia Rios-Aguilar 《Higher Education》2014,67(4):473-495
This self-ethnography complements the other articles in this special issue by spotlighting a set of key challenges facing international research teams. The study is focused on the relationship between information and communication technology (ICT)-based collaboration and research team dynamics. Our diverse team, drawn from researchers in five countries and three projects, argues that an ironic casualty of the powerful, global phenomena we study, is a lack of insight into what happens to generic research team dynamics, when groups are ‘stretched’ in terms of geographical distance, generations, cultural beliefs, values and norms, as well as disciplinary/specialist traditions. Good intentions are not sufficient to cope with these challenges. This is because of the emerging complexity inherent in many types of international, interdisciplinary fields of study and the complexity of the career trajectories needed to make these studies a reality. Our study underlines that there are no beliefs, values, norms and practices linked to research team dynamics, that hold across the current territory, generations, disciplines, cultures, organizations and individuals leading and conducting comparative studies—and even less reflection on the implications of this fact. Compounding this lack of awareness is a less-than-perfect understanding of the way in which ICT-based collaboration bears on research team dynamics. We assert that a holistic, critical, long-term approach to emerging insights into the global division of academic labor, serves our field better than folk psychology or the methodological parochialism that sustains convention at the expense of creativity. Careful consideration of emergent processes, relationships and linkages that explain how short-term cooperation—within projects—begins to make sense—over careers—illuminates key focal points, which, in turn qualitatively illuminates the way forward concerning conceptualization and problematization of our practice; and novel methodological routes available for those interested in attaining better outcomes, over the long term. 相似文献
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Ivana Mijatovic Mladen Cudanov Sandra Jednak Djordje M. Kadijevich 《Teaching in Higher Education》2013,18(5):506-517
In this paper, our aim is to explore the predictors of adoption by students of a Learning Management System (LMS) based on a Modular Object-Oriented Dynamic Learning Environment as well as the influence of active student participation and the interactive usage of an LMS on the achievements of students in a blended learning environment. Our study was conducted on 169 students, who are using an LMS for the first time in their studies, from the largest university from Serbia. Our findings indicate that students' active participation in class has a stronger positive effect on students' achievement than does students' interactive usage of the LMS. A stepwise linear regression analysis revealed that a student's interactive usage of the LMS and his/her active participation in class accounted for 47% of the variation in a student's achievement. A student's interactive usage of the LMS is only affected by his/her perceived easy usage of the LMS. 相似文献
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Sunčica Macura Milovanović Ivana Batarelo Kokić Selma Džemidžić Kristiansen Ibolya Gera Estevan Ikonomi Lejla Kafedžić 《International Journal of Inclusive Education》2013,17(1):36-54
The article summarises the socio-political, cultural, economic and educational background to the Western Balkans region and outlines the wider qualitative research study that provided the data on early and pre-school educational opportunities in the seven countries involved; Albania, Bosnia and Herzegovina, Croatia, Kosovo (under United Nations Security Council Resolution 1244), the Former Yugoslav Republic of Macedonia, Montenegro and Serbia. The authors examine international research and literature on early education that identifies it as an important means of enabling subsequent educational and social inclusion and attainment. They proceed to discuss and illustrate from the research data five inter-linked factors showing that provision of early education in the Western Balkans is inadequate and exclusive and that children who are already at greatest socio-economic and cultural disadvantage and at potential risk in elementary and secondary education are least likely to participate in, or benefit from, it. Some recent more encouraging developments are noted but the article concludes that substantially more investment and positive actions are needed in raising awareness of the importance of early education and in developing policies and provision for it that will benefit children currently at greatest disadvantage. 相似文献