COVID-19 was the worst devastation of the current century that undermined health, the economy, and daily life. This study assessed the status and correlates of SARS-CoV-2 testing, infection, recovery, and death from March 2020 to January... more
COVID-19 was the worst devastation of the current century that undermined health, the economy, and daily life. This study assessed the status and correlates of SARS-CoV-2 testing, infection, recovery, and death from March 2020 to January 2023 (N=1061 days) to comprehensively understand Bangladesh's position toward COVID-19. The study obtained data from various government agencies. Total cases, infections, recoveries, and deaths during the study period
Research Interests: Covid-19, Coronavirus COVID-19, SARS-CoV2/COVID-19:, Coronavirus (COVID-19), CoVid, and 15 more COVID-19 & Mental Health- , Pandemic Coronavirus COVID19, COVID-19 CDC, COVID-19 PANDEMIC, Economic effects of COVID-19 , PANDEMIA Covid 19, covid 19, dampak pandemi covid-19, dampak covid 19 pada pedagang sektor informal, COVID-19 lockdown, COVID-19 Vaccine, plan de vigilancia covid 19, Post-COVID 19, Laporan PKPM Covid-19, and Contexto Covid19
Vitamin D is essential for the body to regulate calcium and phosphate levels and mineralization of bone. It is synthesized in the skin after ultraviolet radiation exposure or obtained in the diet to a less extent. Vitamin D deficiency is... more
Vitamin D is essential for the body to regulate calcium and phosphate levels and mineralization of bone. It is synthesized in the skin after ultraviolet radiation exposure or obtained in the diet to a less extent. Vitamin D deficiency is attracting attention due to higher prevalence in different populations. Physicians of Bangladesh are supposed to be vulnerable to low Vitamin D levels owing to long indoor work hours in both government and private settings. The study was conducted to evaluate Vitamin D status among physicians working in a tertiary level public hospital of Bangladesh. The cross sectional descriptive study was carried out at Mymensingh Medical College Hospital during the period of January 2018 to June 2018. Data were collected from purposively selected 102 doctors of different levels using a case record form. Interview, measurements and laboratory investigations were done accordingly. Vitamin D levels were categorized as deficient (<20.00ng/L), Insufficient (20.00-29.00ng/L), Sufficient (30.00-100.00ng/L) and Potential Toxicity (>100.00ng/L). Among 102 doctors 79(77.5%) were male and 23(22.5%) were female. Maximum (60.8%) were in the age group of 31 years to 50 years. Mean±SD age of the subjects was 49.9±3.61years. Vitamin D deficiency was found in 19(18.6%) subjects and insufficiency was in 49(48.0%) of the subjects. On the other hand 34(33.3%) subjects had sufficient Vitamin D levels. Potential Vitamin D toxicity was not found in any of the subjects. Vitamin D deficiency was found more in female (30.4%) than male (15.2%) but insufficiency was found more in male (50.6%) than female (39.1%). The study revealed that 66.6% physicians had either deficiency or insufficiency of Vitamin D. Exposure to sunlight, dietary intake and Vitamin D supplementation should be considered to increase the status of Vitamin D levels in Physicians of Bangladesh.
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COVID-19, lockdown, financial problem, environmental health problems The ongoing COVID-19 epidemic has resulted in new dimensions in the efficacy of the economic and environmental while this virus impacts in human life to create problems... more
COVID-19, lockdown, financial problem, environmental health problems The ongoing COVID-19 epidemic has resulted in new dimensions in the efficacy of the economic and environmental while this virus impacts in human life to create problems in human life. The main objective of this study is to analyze the positive and negative impact on the human and environmental situation of COVID-19 in the world. many research works were done on individual issues for one state of a country but not all state or country data are not available in any sources of the world. To accomplish this goal, preliminary analysis, review articles and reviews released over the past five years have been analyzed with various research data such as NCBI, EMBASE, Google Scholar, PubMed/MEDLINE and MDPI from related clinical trials and animal studies with English terms search: COVID-19, lockdown, financial problem, environmental health problems. The COVID-19 was declination of the GDP, remittance, market policy, private sector credit, tourist industry, employment status, health emergency, shock in education, restrictions in recreation and created pollution like as water, microplastic pollution. The positive effect of covid-19 was the reduction in air and noise pollution, regeneration of biodiversity, and established digital transformation in the world. However, this virus delimited financial sectors have also donated towards a good environment. If COVID-19 and lockdown are released, environmental pollution will increase more in the world. As a result, this research recommends that the policy makers must promote in the financial sector without Khan, et.al, 2022 Azerbaijan Medical Journal 4182 disturbing the environmental elements or create a new fund to help the environmental organizations.
Research Interests: Economics, Agriculture, Air Pollution and Health Effects, Water Pollution, Environmental Pollution, and 10 moreAir Pollution Modelling, Covid-19, Coronavirus COVID-19, SARS-CoV2/COVID-19:, Coronavirus (COVID-19), Pandemic Coronavirus COVID19, COVID-19 PANDEMIC, Economic effects of COVID-19 , PANDEMIA Covid 19, and COVID-19 Vaccine
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An experiment has been conducted to know the efficiency of some promising pyrethroids and bio-rational insecticides for controlling the major sucking pests of country beans under field conditions during the winter season September 2020 –... more
An experiment has been conducted to know the efficiency of some promising pyrethroids and bio-rational insecticides for controlling the major sucking pests of country beans under field conditions during the winter season September 2020 – March 2021. The different treatments were Cypermethrin 10 EC (T1), Lambda-Cyhalothrin 2.5 EC (T2), Emamectin benzoate 5 SG (T3), Abamectin 1.8 EC (T4), Spinosad 45 SC (T5), and untreated control (T6). The rate of leaf infestation at the lower, middle, and top stages of country bean ranged from 8.82–17.78, 13.89–36.39, and 13.72–33.33% in T5treated and untreated control plots, respectively. The rate of shoot infestation at the middle and top stages of country bean ranged from 18.67–34.33 and 17.00–39.27% in T5 treated and untreated control plots, individually. The lowest and highest inflorescence infestation of 29.15% and 46.67% was recorded in T5 treated and untreated control plots, separately.The lowest fruit infestation of 8.84% by number and 8.32...
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The second largest and most well-known insect order Lepidoptera includes both butterflies and moths in the world. This study was started based on secondary information from present literature from different countries on the flora and... more
The second largest and most well-known insect order Lepidoptera includes both butterflies and moths in the world. This study was started based on secondary information from present literature from different countries on the flora and fauna. So far, much study work was completed on this subject but those workers were not existing to the extension employees, policymakers, and the public in an efficient way to date. In this review paper, we can give the recent data on etymology, distribution and diversity, external morphology, different morphological parts of caterpillar, internal morphology, digestive system, circulatory system, reproduction and growth, respiratory system, and growth and role of the olfactive process in larval and adult lepidopteran insects. There are over one hundred and eighty thousand Lepidoptera species described, divided into one hundred and twenty-six families and forty-six superfamilies, and the total number of living beings was labeled as about ten percent. A ...
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Pea (Pisum sativum L.) is the most important grain legume crop grown worldwide and used as food and fodder. An experiment was undertaken to elucidate the genetic variability in five inbred parents and their 17 F4’s derivatives in pea... more
Pea (Pisum sativum L.) is the most important grain legume crop grown worldwide and used as food and fodder. An experiment was undertaken to elucidate the genetic variability in five inbred parents and their 17 F4’s derivatives in pea evaluating ten characters during the winter season of 2017-2018 at the research farm, BSMRAU, Gazipur, Bangladesh. Analysis of variance explored significant differences among the genotypes for all the characters. Phenotypic coefficients of variation were close to genotypic coefficients of variation for all the characters indicating less influence on the environment and potentiality of selection. High heritability associated with high genetic advance was observed for plant height, pod per plant, hundred seed weight, and seed yield per plot. Days to 50% flowering and days to first flowering showed a highly significant positive correlation at both genotypic and phenotypic levels. Plant height showed a highly significant positive correlation with pods per p...
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Background: COVID-19 is the serious ruin of the current century that emaciated health, economy, and everyday life. Objectives: This research assessed the condition and relation of tests, infections, recoveries, and deaths of SARS-CoV-2... more
Background: COVID-19 is the serious ruin of the current century that emaciated health, economy, and everyday life. Objectives: This research assessed the condition and relation of tests, infections, recoveries, and deaths of SARS-CoV-2 from May 1 to June 30, 2021. Methods: The research plan was carried out from May 1 to June 30, 2021 (N = 61 days) to state the position of Bangladesh towards widespread COVID-19. The information in this study was obtained from different government organizations. Results: The total cases, infections, recoveries, and deaths were 1100361, 149576, 136159, and 2864, respectively, during the study period. In May 2021, the total number of COVID-19 tests, infections, recoveries, and deaths was 439111, 36858, 49147, and 975, respectively. In June 2021, the total number of COVID-19 tests, infections, recoveries, and deaths was 661250, 112718, 87012, and 1889, respectively. The maximum number of COVID-19 infections was 1914 on May 4, recoveries 3870 on May 4, an...
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Pea (Pisum sativum L.) is the most important grain legume crop grown worldwide and used as food and fodder. An experiment was undertaken to elucidate the genetic variability in five inbred parents and their 17 F 4 's derivatives in pea... more
Pea (Pisum sativum L.) is the most important grain legume crop grown worldwide and used as food and fodder. An experiment was undertaken to elucidate the genetic variability in five inbred parents and their 17 F 4 's derivatives in pea evaluating ten characters during the winter season of 2017-2018 at the research farm, BSMRAU, Gazipur, Bangladesh. Analysis of variance explored significant differences among the genotypes for all the characters. Phenotypic coefficients of variation were close to genotypic coefficients of variation for all the characters indicating less influence on the environment and potentiality of selection. High heritability associated with high genetic advance was observed for plant height, pod per plant, hundred seed weight, and seed yield per plot. Days to 50% flowering and days to first flowering showed a highly significant positive correlation at both genotypic and phenotypic levels. Plant height showed a highly significant positive correlation with pods per plant, seeds per pod, and seed yield per plant. Pod length showed a highly significant positive correlation with pod width and hundred seeds weight. Pods per plant, pod width, and seeds per pod showed a highly positive correlation with seed yield per plant and 100-seed weight. Only days to first flowering showed a highly negative correlation with pod length and hundred seed weight. Path coefficient analysis revealed that plant height, pod per plant, and seeds per pod had a highly positive effect on yield per plant. Therefore, the yield improvement of pea is plausibly possible by associating and selecting those plant traits. Furthermore, two crosses such as Zhikargacha×IPSA Motorshuti 1 and Zhikargacha×IPSA Motorshuti 2 may be chosen for further breeding programs.
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Background: COVID-19 is the extreme smash of the present-day century that emaciated fi tness, fi nancial system, and ordinary life. Objectives: This research assessed the condition and relation of tests, infections, recoveries, and deaths... more
Background: COVID-19 is the extreme smash of the present-day century that emaciated fi tness, fi nancial system, and ordinary life. Objectives: This research assessed the condition and relation of tests, infections, recoveries, and deaths of SARS-CoV-2 from January to May 30, 2022. Methods: The research plan was carried out from January 1 to May 31, 2022 (n = 151 days) to state the position of Bangladesh towards widespread COVID-19. The facts in this study became acquired from extraordinary government groups.
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Background: COVID-19 is the serious ruin of the current century that emaciated health, economy, and everyday life. Objectives: This research assessed the condition and relation of tests, infections, recoveries, and deaths of SARS-CoV-2... more
Background: COVID-19 is the serious ruin of the current century that emaciated health, economy, and everyday life. Objectives: This research assessed the condition and relation of tests, infections, recoveries, and deaths of SARS-CoV-2 from May 1 to June 30, 2021. Methods: The research plan was carried out from May 1 to June 30, 2021 (N = 61 days) to state the position of Bangladesh towards widespread COVID-19. The information in this study was obtained from different government organizations.
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An experiment was undertaken to elucidate the genetic relationship between different quantitative traits for commercial cultivation and to evaluate selection criteria in pea breeding programs in five inbred parents. Their 17 F4’s... more
An experiment was undertaken to elucidate the genetic relationship between different quantitative traits for commercial cultivation and to evaluate selection criteria in pea breeding programs in five inbred parents. Their 17 F4’s derivatives in pea (Pisum sativum L.) evaluated ten characters during the winter season (November to February) of 2017-18 at the research farm, BSMRAU, Gazipur, Bangladesh. Analysis of variance explored significant differences among the genotypes for all the characters. Phenotypic coefficients of variation (PCV) were close to genotypic coefficients of variation (GCV) for all the characters indicating less influence on the environment and potentiality of selection. A high heritability relationship with high genetic advance was observed for plant height, pod per plant, hundred seed weight, and seed yield per plot. Pod length showed a highly significant positive correlation with pod width and hundred seeds weight. Only days to first flowering showed a highly ...
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The study was undertaken to determine the insect infestation in mango fruit in the farmers' field of Uchalhila, Ishwargonj, Mymensingh, Bangladesh, during the period of months March to July 2020 under natural condition. Visual... more
The study was undertaken to determine the insect infestation in mango fruit in the farmers' field of Uchalhila, Ishwargonj, Mymensingh, Bangladesh, during the period of months March to July 2020 under natural condition. Visual searching method followed for identifying the infested and healthy mango fruit. The total healthy and infested (14.86%; 22 out of 148) and (85.13%; 126 out of 148), respectively in mango fruit. The healthy and infested ranged (0.00-3.33%) and (66.67-93.33%), respectively in mango fruit. The insects viz thrips, stone weevil, and fruit borer (0.00-33.33) %, (33.33-73.33) and (23.33-46.67) % in this study, respectively. In the rural area of Bangladesh, they are not using any fertilizer, insecticides to manage the constraints in mango production. Specific study plans are needed in the rural area of Bangladesh to minimize insect infestation with bio-rational insecticides.
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Research Interests: Zoology and Entomology
A field study was conducted to assess the population abundance and fluctuation pattern of major insect pests of country bean under natural condition. The research was done in the farm field of the Department of Entomology, Sylhet... more
A field study was conducted to assess the population abundance and fluctuation pattern of major insect pests of country bean under natural condition. The research was done in the farm field of the Department of Entomology, Sylhet Agricultural University, during summer and winter seasons of 2017-2018. Five insect species were found, among them aphid (Aphis craccivora Koch), pod borer (Maruca testulalis G.) and epilachna beetle (Epilachna dodecastigma) were recorded in both seasons and shoot borer (Acrobasis caryae) and field cricket (Brachytrypes portentosus) were found in winter and summer season, respectively. The highest number of accumulated populations of aphid was 408.74 and 205.89, pod borer was 249.99 and 95.45 and epilacha beetle was 57.69 and 43.5 plot-1 in winter and summer season, respectively. The relative abundances of aphid were 55.58% and 59.24%; Pod borer was 33.92% and 27.46; Epilachna beetle was 7.76% and 12.42% in winter and summer country bean field, respectively. The major insect pest of bean aphid incidence varied among the vegetative, flowering and fruiting stages which were 120 and 85, 150 and 74 and 135 and 65 in winter and summer country bean plot-1 , respectively. Conversely, other major pest of country bean was pod borer mainly infesting flowering and fruiting stages and number was varied 15 and 13 and 235 and 85 in winter and summer, respectively plot-1. Aphid and pod borer were found as major pests and field cricket, epilachna beetle and shoot borer were found as minor pest in country bean agroecosystem.
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The novel coronavirus disease of COVID-19 is highly infested in the world and the first COVID-19 positive patient was on March 8, 2020 in Bangladesh. The aim of this study was related to the situation and relation of tests, infested,... more
The novel coronavirus disease of COVID-19 is highly infested in the world and the first COVID-19 positive patient was on March 8, 2020 in Bangladesh. The aim of this study was related to the situation and relation of tests, infested, recovered, and death of people against COVID-19 of Bangladesh. The study was carried out from July 2021 to August 2021 (N=62 days) to observe the status of Bangladesh towards rampant COVID-19. Correlations were made using Spearman's rank correlation coefficient. The total tests, infection, recovered, and died were 5357294, 747761, 669995, and 11250; respectively in Bangladesh. The mean of tests, infested, recovered, and death of statistics was (35292.6452, and 38143.5806; 10856.2903, and 8101.0968; 8450.3871, and 11218.3871; 199.4194, and 177.7419) in July and August 2021. The percentage of COVID-19 tests, infested, recovered, and death was varied from (4.9244 to 1.0498 and 4.6754 to 2.0197; 4.4823 to 3.2699 and 6.3667 to 1.3367; 5.4725 to 1.4418 an...
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The COVID-19 is serious effect of human life in the world. The major objective of this observation was compared the present situation of active cases, death and recovery of people against COVID-19 of Bangladesh and different geological... more
The COVID-19 is serious effect of human life in the world. The major objective of this observation was compared the present situation of active cases, death and recovery of people against COVID-19 of Bangladesh and different geological located countries like United
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Background: In Bangladesh, the Institute of Epidemiology, Disease Control and Research (IEDCR) reported the first COVID-19 positive patients in the country on March 8, 2020. The world health organization (WHO) declared a COVID-19 epidemic... more
Background: In Bangladesh, the Institute of Epidemiology, Disease Control and Research (IEDCR) reported the first COVID-19 positive patients in the country on March 8, 2020. The world health organization (WHO) declared a COVID-19 epidemic on March 11, 2020. The aim of this study was related to the situation and relation of tests, infested, recovered and death of people against COVID-19 of Bangladesh. The study was carried out from 8 March 2020 to 30 April 2021 (N=419 days) to observe the status of Bangladesh towards rampant COVID-19. Methods: The data of this research was collected from IEDCR, Directorate General of Health Services (DGHS), Ministry of Health and Family Welfare (MoHFW), and cross-checked with different newspapers and online news portals. Correlations were made using Spearman's rank correlation coefficient. Results: The total tests, infection, recovered and died were 5357294, 747761, 669995 and 11250; respectively in Bangladesh. The tests of COVID-19 were 1482, 69...
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Chrysanthemum is a floricultural, ornamental and medicinal plant with tremendous income cash crop which is cultivated chiefly in winter. The crop charity as nerve sedative, anti-oxidant, anti-inflammatory, anti-mutagenic, anti-microbial,... more
Chrysanthemum is a floricultural, ornamental and medicinal plant with tremendous income cash crop which is cultivated chiefly in winter. The crop charity as nerve sedative, anti-oxidant, anti-inflammatory, anti-mutagenic, anti-microbial, anti-fungal, anti-angiogenic, anti-atherosclerosis and nematocidal goods. Chrysanthemum has been used for hundreds of years in manufacturing medicine. It is used to treat respiratory complications, high blood pressure, and hyperthyroidism and reduce inflammation. Leaves remedies for colds, headaches, bronchitis, rheumatism, and swellings. The plant has aesthetic significance as well. Nevertheless, outbreaks of pests and diseases have hold back Chrysanthemum cultivation in Bangladesh. Insect pest damages the plant directly by sucking cell sap and indirectly spread out of virus diseases as act of vector. Aphid resistance variety might be the effective tool for successful production of chrysanthemum plant. Sustainable crop disease management for Chrysa...
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Innumerable plants have been used widely as integral medicinal sources since the start of human civilization. The demand for herbal medicines is constantly increasing with time overtime. Licorice ( Glycyrrhiza glabra family Leguminosae)... more
Innumerable plants have been used widely as integral medicinal sources since the start of human civilization. The demand for herbal medicines is constantly increasing with time overtime. Licorice ( Glycyrrhiza glabra family Leguminosae) is one of the most used herbal plants in foods, in medicinal forms, and substantially researched on a worldwide scale. It was used as traditional and complementary medicine against innumerable ailments including allergies, liver toxicity, gastric ulcer, lung diseases, skin disorders, oral health problems including tooth decay, and inflammation. The constituents of licorice include various essential oils, sugars, inorganic salts, resins, amino acids, and nucleic acids. Biological activity has been observed to be portrayed by active compounds of licorice including triterpene, flavonoids, and saponins. In recent years, licorice has been widely researched to discover its benefits, constituents, and its mechanism of action. The review summarizes the thera...
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Home gardens aid to improve food availability, ecology, job opportunities, social conditions for outstanding production, contributing to the conservation of diversity and maintenance of plant genetic resources and ecosystem. The objective... more
Home gardens aid to improve food availability, ecology, job opportunities, social conditions for outstanding production, contributing to the conservation of diversity and maintenance of plant genetic resources and ecosystem. The objective of this review is to know about the major crops, vegetables, fruits, medicinal plants, and cash plants materials and women's participation in home garden agroforestry practices in Bangladesh. The various species of home gardens are nutritionally and economically valued as they fulfill a demand. Women are more engaged than men in home garden activities. Common vegetables, fruits contain significant amounts of protein, sugars, salts, calcium, iron, vitamins, minerals, thiamin, riboflavin, niacin, potassium, calcium, zinc, magnesium, and iron. The common medicinal plants are using plant parts such as fruit, leaf, bark as treatment of dysentery, cough, fever, and other diseases. The flower plants improve beautification in the home and also contain the aesthetic value. The profit plant helped in the economic sector. The responsible bodies should undertake positive actions like promoting specific study plans in the home garden to ensure biological balance to improve the capacity of women communities to manage and maintain home garden diversity.