Browsing by Author "Ali, Hasan"

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CORONA LOSS REDUCTION IN 132KV TRANSMISSION LINE
(Daffodil International University, 2018-11-01) Ali, Hasan; Haque, MD. Mozammel
Developing populaces and industrialization make tremendous requirement for electrical vitality. Tragically, power isn't constantly utilized in vast interest in a similar area it is been created. Along these lines, long links or wires are utilized to transmit the produced power either through Underground or Overhead framework technique, which is re offered to as Transmission of Electrical Energy. This transmission those not happen without experiencing misfortunes, which is the spirit point of this report. The impact of Corona on high voltage transmission line is one of the reasons for power misfortune in influence framework and this is uneconomical and unfortunate. The investigation of Corona and elements in charge of the misfortune is explored through example estimation dependent on Peek's recipe. The enthusiasm for crown misfortune and it preferred standpoint will discover this exploration helpful. This paper will also include the Transmission and Distribution System of Electrical Energy, Transmission line losses, Corona loss, Theory of Corona formation, Corona Effect of Transmission Line, Factors Affecting Corona, Advantages of corona, Disadvantages of corona, Reduce Corona Loss, all these will be considered here. This paper presents probability to diminish the crown control misfortunes in overhead transmission lines. Crown control misfortunes can be lessened by expanding the breadth of the conductor; the goals were to decide the crown influence misfortunes rely upon conductors’ distances across.
Impact of Child Marriage in Bangladesh
(Daffodil International University, 2018-12) Ali, Hasan
Child marriage is most common problem in Asian country. Bangladesh is Asian country and Bangladesh is a country with one of the highest rates of child marriages in the developing world. Bangladesh has number of poor people and they believe if the child married early they can earn early and also parents remove their responsibility. The people think this because they are not educated and not alert. When a child married in a un adult age then he cannot complete study. He gets many responsibilities in a small age and he could not ride his responsibly as properly .It will encourage his health. Child marriage is not for good health and also they are not know how build a good relation in a family relationship and social relation .and the cause some times the bonding of family relation are break down. When marry early and get baby early it will not good for a girl mother and also the little baby .the father is also suffer of this problem mentally and economically. And all of the reason our country cannot develop early. Now our government takes much action for stop the child marriage so that the situation has little change but it was not stopping. The main focuses of the thesis to find out the moor problem in child marriage and find the solution how we solve the problem as soon as possible.
Isolation and characterization of anaerobic bacterial flora from diarrhoeal patients
(1981-11-19) Akhtar, S.Q.; Aziz, K.M.S.; Sanyal, S.C.; Speelman, P.; Huq, M.I.; Ali, Hasan; Ali, Akbar
"Isolation and characterization of anaerobic bacterial frora from diarrhoeal patients
(1982-01) Akhtar, S.Q.; Aziz, K.M.S.; Sanyal, S.C.; Speelman, P.; Huq, M.I.; Ali, Hasan; Ali, Akbar
Prevalence and Predictors of Cognitive Impairment Among the Elderly in Bangladesh
(Springer Nature, 2023-05-05) Hossain, Zakir; Das, Jiban Kanai; Fahim, Nahian Fyrose; Ali, Hasan; Khondoker, Mizanur
Aim To investigate the prevalence of cognitive impairment and its predictors among the elderly in Bangladesh. Subject and Methods We use a cross-sectional survey of 1015 older people (≥60 years) in Bangladesh collected jointly by the Sir William Beveridge Foundation (SWBF) and Aging Support Forum (ASF), Bangladesh. The Mini-Mental State Examination (MMSE) scale, adapted to the Bengali language, was used for assessing cognitive impairment, which was available for 111 participants. Logistic regression analysis was used to identify predictors of cognitive impairment. Multiple imputation under the missing-at-random (MAR) mechanism was used to deal with missing data. Results Overall, 31 out of 111 (27.9%) participants had mild, moderate or severe cognitive impairment, with a higher proportion among women (33.3%, 17 out of 51) than men (23.3%, 14 out of 60). More precisely, 24 out of 111 (21.6%) and 7 out of 111 (6.3%) had mild/moderate and severe cognitive impairment, respectively, with a higher percentage among women (mild/moderate: 25.5%, severe: 7.8%) than men (mild/moderate: 18.3%, severe: 5.0%). Age (odds ratio, OR = 1.06, p = 0.046, 95% CI: 1.001 to 1.119) and social engagement (OR = 0.25, p = 0.033, 95% CI: 0.072 to 0.898) were found to be statistically significant predictors of cognitive impairment in this group of people. The effect of physical disability fell short of statistical significance at the 5% level but was significant at the 10% level (OR = 2.89, p = 0.099, 90% CI: 0.999 to 8.370). Conclusion The prevalence of cognitive impairment in Bangladesh is alarming and is comparatively higher among elderly women, which seems to increase with age and the presence of any physical disability. Also, prevalence appears to be lower in people who are more socially engaged or active.
Prevalence and Predictors of Cognitive Impairment among the Elderly in Bangladesh
(Scopus, 2021) Hossain, Zakir; Das, Jiban Kanai; Fahim, Nahian Fyrose; Ali, Hasan; Khondoker, Mizanur
Aim To investigate the prevalence of cognitive impairment and its predictors among the elderly in Bangladesh. Subject and Methods We use a cross-sectional survey of 1015 older people (≥60 years) in Bangladesh collected jointly by the Sir William Beveridge Foundation (SWBF) and Aging Support Forum (ASF), Bangladesh. The Mini-Mental State Examination (MMSE) scale, adapted to the Bengali language, was used for assessing cognitive impairment, which was available for 111 participants. Logistic regression analysis was used to identify predictors of cognitive impairment. Multiple imputation under the missing-at-random (MAR) mechanism was used to deal with missing data. Results Overall, 31 out of 111 (27.9%) participants had mild, moderate or severe cognitive impairment, with a higher proportion among women (33.3%, 17 out of 51) than men (23.3%, 14 out of 60). More precisely, 24 out of 111 (21.6%) and 7 out of 111 (6.3%) had mild/moderate and severe cognitive impairment, respectively, with a higher percentage among women (mild/moderate: 25.5%, severe: 7.8%) than men (mild/moderate: 18.3%, severe: 5.0%). Age (odds ratio, OR = 1.06, p = 0.046, 95% CI: 1.001 to 1.119) and social engagement (OR = 0.25, p = 0.033, 95% CI: 0.072 to 0.898) were found to be statistically significant predictors of cognitive impairment in this group of people. The effect of physical disability fell short of statistical significance at the 5% level but was significant at the 10% level (OR = 2.89, p = 0.099, 90% CI: 0.999 to 8.370). Conclusion The prevalence of cognitive impairment in Bangladesh is alarming and is comparatively higher among elderly women, which seems to increase with age and the presence of any physical disability. Also, prevalence appears to be lower in people who are more socially engaged or active.