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Sediment transport trends and cross-sectional stability of a lagoonal tidal inlet on the Central Coast of Vietnam

International Journal of Sediment Research 2019年第4期34卷 322-334页

作者： Do Minh Duc Tran Thanh Tung Patrick Mc Laren Tran Ngoc Anh dinh thi quynh Faculty of Geology VNU University of Science Vietnam National University Faculty of Marine and Coastal Engineering Thuyloi University Sed Trend Analysis Limited 4. Faculty of Meteorology Hydrology and Oceanography VNU University of Science Vietnam National University

Lagoonal tidal inlets are a typical morphology of the Central Coast of Vietnam. Recently, navigation channels in these inlets have become increasingly threatened by siltation. this study analyses the relations between sediment distribution and transport trends(using the technique of Sediment Trend Analysis-STAs) in the lagoonal system of the De Gi inlet and then proposes appropriate countermeasures against sand deposition in the navigation channel. The STA identified three types of transport trends in the De Gi inlet, namely dynamic equilibrium, net accretion, and net erosion. Processes associated with the tidal prism have resulted in trends of sediment transport and deposition across the flood and ebb tidal shoals, which maintain a present cross-sectional area of about 1000 m~2. However, longshore sediment transport from north to south resulting from northeast waves cause additional sand deposition in the channel. In addition, the effects of refraction associated with a nearby headland and jetty also increase sedimentation. These processes provide the main reasons for sediment deposition in the De Gi inlet. Short term and regular dredging helps to maintain the navigation channel. A system comprised of three jetties(north, south, and weir) is necessary to ensure the longterm cross-sectional stability of the navigation channel.

关键词： Lagoon Tidal inlet Sediment Trend Analysis (STA) Tidal prism Cross-sectional stability

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Assessment of the physicochemical properties and biological activity of Vietnamese single-bulb black garlic

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Food Bioscience 2022年第5期49卷 436-445页

作者： Cao thi Hue Luc Quang Tan Hoang Van Hung quynh thi Ngoc Le Thanh Hoa Nguyen Nguyen thi Lan Huong Nguyen Manh Ha dinh Kha Trinh Department of Biotechnology Thuyloi University175 Tay SonDong DaHanoiViet Nam Thai Nguyen University-Lao Cai Campus Group 13Binh Minh WardLao Cai CityLao Cai ProvinceViet Nam Hanoi University of Industry 298 Cau DienBac Tu LiemHanoiViet Nam

this study assessed the quality and biological activity of Vietnamese single-bulb black garlic(SBG)by investigating the effect of different temperatures(60,65,70,and 75℃)on physicochemical properties during the heat treatment *** optimal treating conditions accounted for the highest concentration of antioxidants were 70℃for 42 *** SBG.70 had a higher content of reducing sugar,protein,flavonoid,and polyphenol in comparison with the white garlic and the *** activity of single-bulb white garlic and SBG were measured via DPPH,phosphomolybdenum,and H2O2 radicals,as well as a reduction *** antimicrobial activity was assessed by the multi-concentration dilution method;the sample treated at 70℃displayed the strongest activity against four microbial strains with MIC values for ***,***,***,and *** of 64,128,128,and 64μg/mL,***,only two SBG samples aged at 70℃and 75℃were bacteriostatic to *** with MIC values of 32 and 64μg/mL,respectively.

关键词： Single-bulb black garlic Different temperature Physicochemical Antioxidant content Antioxidant activity Antimicrobial activity

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Cell-specific mineralocorticoid receptors:future therapeutic targets for stroke?

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Neural Regeneration Research 2016年第8期11卷 1230-1231页

作者： quynh N.dinh Grant R.Drummond Christopher G.Sobey Sophocles Chrissobolis Vascular Biology & Immunopharmacology Group Cardiovascular Disease Program and Department of PharmacologyBiomedicine Discovery InstituteMonash University Department of Pharmaceutical and Biomedical Sciences Raabe College of PharmacyOhio Northern University

The mineralocorticoid receptor（MR）,well known to be expressed in renal epithelial cells where it is important in fluid and electrolyte homeostasis,has aldosterone as one of its main *** research in the last 10–15 years indicates that MRs are also expressed outside of the kidney,including in the brain,vasculature and heart,where they contribute to the pathophysiology of disease（dinh et al.,2012;]aisser and Farman, 2016）.

关键词： aldosterone homeostasis electrolyte outside inflammation deletion neurological protective infarct remodeling

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