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Authors: Balogun, Kayode Peter; Advisor: -; Participants: Aborisade, Abiola Titilola; Oladele, Oluwole Olakunle (2020) - Alteration in the normal composition of gasses in the atmosphere referred to as air pollution can occur as a result of different processes, including emissions from vehicles and power generators. Gasses affect living things directly and indirectly by playing roles in respiration, membrane function, synthesis, and growth. The gasses contained in fumes emitted from vehicles and generators may likely have effect on microorganisms in the environment including microfungi. Two microfungi were selected to study the effect of generator emissions on their growth.
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Authors: Kadi, Nadjat; Advisor: -; Participants: Khelfaoui, Mounia (2020) - The cluster analysis allowed us to isolate the groups of cities with the highest numbers of COVID-19 infected cases and the highest population densities. The regression models obtained suggest that there is a strong correlation between the population density and the number of COVID-19 infections in Algeria. This finding is verified by the correlation coefficients. Thus, it is estimated that population density has a positive effect on the spread of COVID-19 in the Algerian context during the study period.
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Authors: Alisi, Ikechukwu Ogadimma; Advisor: -; Participants: Uzairu, Adamu; Abechi, Stephen Eyije (2020) - The investigated compounds were able to scavenge HOO· and CH3OO· radicals by HAT and SPLET mechanisms in the gas phase and aqueous solution, based on the computed results of reaction enthalpies and Gibbs free energy. The SET-PT mechanism for these compounds was observed to be thermodynamically unfeasible in the gas phase. However, the thermodynamic feasibility of free radical scavenge by SET-PT mechanism was observed in aqueous solution. Among the investigated compounds, MCC 009 (1E,4E)-1-(3-(aminomethyl)-4-hydroxyphenyl)-5-(4-hydroxy-3-((hydroxy (methyl)amino) methyl)phenyl) penta-1,4-dien-3-one at the 19-OH position possessed the highest capacity to scavenge both HOO· and CH3OO· radicals by HAT, SET-PT, and SPLET mechanisms.
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Authors: Abdalla, M. M. F.; Advisor: -; Participants: Saleh, Heba A. M. A.; Khater, M. A. (2020) - Obtained results showed that a huge genetic variation has been detected by these ISSR primers; moreover, there were clear relationship/genetic similarity between and within all collected O. crenata parasite plants. However, the results revealed that there were high relationships where similarity matrix ranged from 0.837 (the highest) between R4 and R17 followed by 0.831 for R4/R25 and in the end, the lowest one was R1/R29 similarity matrix 0.655.
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Authors: Lê Thị Thu Hiền; Advisor: -; Participants: Dương Hoài Đức; Đinh Hải Đăng; Nguyễn Đức Phú (2020) - Các tác giả sử dụng mô hình dòng rối kết hợp trộn khí để mô phỏng dòng chảy qua cụm công trình tràn xả lũ, hố xói, kênh hạ lưu Tà Rục - Khánh Hòa. Những phân tích chi tiết các đặc điểm thủy lực của dòng phun tương tác với dòng chảy sau tràn như vận tốc, áp suất, tính ổn định dòng chảy thông qua tỷ lệ trộn khí được chỉ ra nhằm lựa chọn góc phun hợp lý nhất của tràn này.
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Authors: Aly, Yousra; Advisor: -; Participants: El Shershaby, Sherif; El-Sherif, Sammar (2020) - In push-out test, no statistically significant difference was found between nano-WMTA and MTA Angelus groups where p = 0.459. The nano-WMTA group recorded the highest mean value. For scanning electron microscope evaluation, there was a statistically significant difference between the nano-WMTA and MTA Angelus groups where p < 0.001. The MTA Angelus group recorded the highest mean value of gap distance.
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Authors: Majumder, Soumya; Advisor: -; Participants: Ghosh, Arindam; Bhattacharya, Malay (2020) - A total of twenty-nine anti-inflammatory compounds, occupying 83.96% of total area, came out in the result. Most of the metabolites are terpenoids leading with triterpenoids like squalene, lupeol, and vitamin E. In this study, the candidate molecules responsible for anti-inflammatory activity were spotted out in the leaf extract and biosynthetic relation or interactions between those components were also established.
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Authors: Saleh, Maysoun M.; Advisor: -; Participants: Salem, Khaled F. M.; Elabd, Abdelmoaty B. (2020) - Results showed that grain yield per plant had a high positive and significant correlation (p ≤ 0.01) with panicle number per plant, full grain number per panicle, and 1000 grain weight, 0.791**, 0.670**, and0.766**, respectively. As expected, there was a negative correlation (p ≤ 0.05) between days to heading and panicle number per plant (r = – 0.496*) and with1000 grain weight (r = – 0.433*). Path coefficient analysis showed that despite high positive and significant correlation (p ≤ 0.01) between grain yield per plant and many variables, a small number of these correlations was verified to have a relationship of cause and effect. Variables with positive and significant correlation and with a high direct effect on grain yield per plant were 1000 grain weight (0.5107 direct effects)...
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Authors: Mohamed, Abdu Omran; Advisor: -; Participants: Allam, Yousria Ahmed; Hassen, Ismail Ibrahim (2020) - Potential implication is to improve the extension services based on an assessment of the change agent’s training needs, pay attention to the field demonstration in the training, and repeat it several times, and provide the trainers with auxiliary tools, while providing appropriate conditions for the fieldwork, increase agricultural programs on media broadcast to increase viewing, and support channels with research centers in order to facilitate its adoption and disseminate biological control methods in rural areas.
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Authors: Sankaranarayanan, K.; Advisor: -; Participants: Prakash, A. H.; Rajendran, K. (2020) - Climate change affects cotton production systems in multiple ways, and the impacts are expected to influence the national economy of India. The weather conditions prevailing during squaring, flowering and boll development stages determine the seed cotton yield. The needs for adaptation connected to optimizing the timing of critical growth stages to minimize stresses and enhance resource utilization. The adjusting of sowing times proved to be an important management technique for improving seed cotton yield.
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