| 1 | Community structure of epiphytic algae on three different macrophytes at Acarlar floodplain forest(northern Turkey)显示文摘The aim of this study was to determine the species composition, biodiversity and, relative abundance of epiphytic algae and their relationship with environmental variables on three different macrophytes( Nymphaea alba, Ceratophyllum demersum, Typha latifolia) at Acarlar Floodplain Forest(AFF). Epiphytic algae were gathered monthly by collecting aquatic plants between November 2011 and October 2012, except in winter when there were no plants. In this study, 67 taxa on N. alba, 66 taxa on C. demersum and 66 taxa on T. latifolia were identified as epiphytic algae. The mean value of species richness was 17, that of diversity was 1.5 and that of evenness was 0.54 for epiphytic algae on N. alba, 17, 1.1, and 0.39 on C. demersum, and 18, 1.64, and 0.56 on T. latifolia, respectively. Oscillatoria sp. and Komvophoron crassum(Vozzen) Anagnostidis and Komárek were the most abundant and consistent epiphytic algal species, occurring in high abundance on all macrophytes. Results show that species composition of epiphytic algae was different, but diversity values were similar on all the macrophytes. The hydrological pulse is one of the most important factors determining the physical and chemical environment of the epiphytic algal community. However, substrate type also affected the colonization by F. capucina, O. sancta, P. catenata, and L. truncicola more than the epiphytic algal seasonality. | Hatice TUNCA Tugba ONGUN SEVINDIK Dilek Nur BAL Sevil ARABACI | 2014 | Chinese Journal of Oceanology and Limnology2014，32，4： | 1 |
| 2 | Nomophobia,Anxiety,and Burnout of Medical Students in Syria显示文摘Purpose: Nomophobia is a term that refers to an extreme fear of leaving the smartphone. Individuals with nomophobia have great anxiety about being separated from the smartphone. Intensive lectures in medical faculty can cause students to feel anxious. Compelling medical education curriculum and medical students living in harsh conditions in Syria since 2011 may experience nomophobia, anxiety and burnout. In this study, we aimed to determine the nomophobia, anxiety, and burnout levels of Syrian medical students. Methods: Preparation and first year medical students studying at the University of Health Sciences Cobanbey School of Medicine participated in three online surveys to measure nomophobia (n = 111), anxiety (n = 102), and burnout (n = 111). Results: Majority of medical students (82.9% (n = 92)) felt uncomfortable when they were constantly unable to access information from their smartphones. The majority of the students (79.4% (n = 81)) stated that they were anxious. Most of the medical students thought that their paying attention in lessons has decreased while they started school;88.3% of the medical students (n = 98) felt emotionally exhausted from their lessons. Conclusions: Nomophobia, anxiety, and burnout situations are expected in Syrian medical students due to the living-conditions. Developments in the education curriculum for the protection of the mental health of future physicians is crucial. | Betul Rana Celik Tasnim Hokan Mahmut Barkut Hasan Hayani Sidra Altaha Ayşe Altaha Dilek Bal Habiba Eyvazova Cemal Elrahmun Kursad Nuri Baydili Mehmet Okumus Enes Akyuz | 2023 | Journal of US-China Medical Science2023，20，1： | 0 |
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