The Study of Thermal Regime in Oil Tank during the Winter Season

2016 ◽  
Vol 2 (1) ◽  
pp. 26-33
Author(s):  
Uliana Yu. Shastunova ◽  
Darya A. Dmitrievskaya
Keyword(s):  
Thermal Regime ◽  
Winter Season ◽  
Oil Tank

scholarly journals Discomfort of weather conditions during winter period in Ukraine

2017 ◽  
pp. 26-36
Author(s):  
L. V. Malytska
Keyword(s):  
Human Body ◽  
Thermal Regime ◽  
Negative Impact ◽  
Winter Season ◽  
Weather Conditions ◽  
Cooling Capacity ◽  
Winter Period ◽  
Human Beings ◽  
Mathematical Formulas ◽  
Basic Characteristics

At the end of the XX century and at the beginning of the XXI century climate change was one of the major problems of international community. Today the problem is still relevant. This is due to a significant change of living conditions of population, especially due to thermal regime change which serves as the main factor directly determining comfort of weather and heat balance of a human body. In winter period weather comfort depends on the combination of low temperature and high wind speed. It enhances a negative impact on human beings and indicates winter severity in general. This article describes discomfort of weather conditions during winter season in Ukraine. Basic characteristics of thermal regime and wind regime reflecting general features of discomfort during this season are discussed. Estimate of discomfort also includes calculation of comfort indexes – special mathematical formulas that formalize the influence of main meteorological parameters on a human body. Since the beginning of the XXI century there is a tendency to reduction of cold discomfort in Ukraine. Such reduction is associated with reduction of the Bodman index values. The Siple and Passel index (atmosphere cooling capacity) has the same tendency. In most regions of Ukraine the reality of such changes for both indexes constitutes 90–99 %.

PREVALENCE OF PSEUDOINVERTA ORAIENSIS IN FRESH WATER FISH, CLARIAS BATRACHUS

2019 ◽  
Vol 25 (1) ◽  
Author(s):  
ADITYA NARAYAN
Keyword(s):  
Fresh Water ◽  
Monsoon Season ◽  
Winter Season ◽  
Uttar Pradesh ◽  
Summer Season ◽  
Clarias Batrachus ◽  
Fresh Water Fish ◽  
Water Fish

The present investigation deals with the prevalence of infection of cestode, Pseudoinverta oraiensis19 parasitizing Clarias batrachus from Bundelkhand Region (U.P.) India. The studies were recorded from different sampling stations of Bundelkhand region of Uttar Pradesh. For this study 360 fresh water fish, Clarias batrachus were examined. The incidence of infection, monsoon season (17.50%) followed by winter season (20.00%) whereas high in summer season (30.00%).

STUDY ON DIVERSITY AND DISTRIBUTION OF ANTS (HYMENOPTERA: FORMICIDAE) IN URBAN AND PERIURBAN AREAS OF AURANGABAD CITY, MAHARASHTRA, INDIA

2017 ◽  
Vol 23 (2) ◽  
Author(s):  
S. D. CHATE ◽  
R. J. CHAVAN
Keyword(s):  
Rainy Season ◽  
Winter Season ◽  
Seasonal Abundance ◽  
Urban Region ◽  
Ant Community ◽  
Community Variation

The present study deals with the ant community variation in and around Aurangabad city. During the study total 16 species of ants belonging to twelve genera and four subfamilies were reported in eight habitat from urban and periurban regions. Abundance of ants was more in peri-urban region as compared to urban region. Subfamily myrmicinae was more dominant as compared to other subfamilies. Seasonal abundance of ants was seen to be more in winter season and less in rainy season.

A Cross Sectional Survey of Chicken Astroviruses Antibody in Broiler and Sonali (Cross-Bred) Chickens in Selected Areas in Bangladesh

2020 ◽  
Vol 43 (1) ◽  
pp. 75-80
Author(s):  
Md Zulfekar Ali ◽  
Mohammad Moktader Moula ◽  
Zafar Ahmed Bhuiyan ◽  
Muhammad Tariq Javed
Keyword(s):  
Age Groups ◽  
Winter Season ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Blood Samples ◽  
Elisa Kit ◽  
Published Report ◽  
Poultry Birds ◽  
Wide Range ◽  
Group B

AbstractChicken astroviruses (CAstV) are enteric viruses of poultry causing gastroenteritis, malabsorption, gout and white chick disease commonly known as runting-stunting syndrome (RSS). It can affect the wide range of poultry birds, especially chicken, turkey and duck worldwide. To our best knowledge there is no published report on presence of antibodies against CAstV in Bangladesh. Therefore, the study aimed to detect the presence of CAstV antibodies in broilers and sonali chickens (a cross-bread) in Bangladesh through a cross-sectional survey. A total of 454 blood samples from 66 flocks of broiler (n=343) and sonali chickens (n=111) of different ages were obtained during 2017 from four districts. The birds were healthy but were not vaccinated against CAstV. The samples were tested for specific antibodies against CAstV Group B by using commercially available ELISA kit. Overall, 16.74% (76/454) samples and 34.84% (23/66) flocks were positive for CAstV antibodies. The seroprevalence of CAstV was significantly (p=0.001) higher in sonali chickens (36.96%) than broiler (10.20%), while it was significantly higher (p=0.001) in birds of Bogura district (36.94%) than the other three districts. Regarding the age groups, seroprevalence was insignificantly (p=0.192) higher in sonali chicken before laying age (45%) than during laying age (27.45%). Regarding the seasons, CAstV infection was prevalent significantly (p=0.001) higher in winter season. Thus, the present study indicated the presence of CAstV in poultry in Bangladesh, so further studies are required to find out the magnitude of the problem in the country.

Analysis of existing approaches to modeling cyclic loading of the oil tank wall of marine terminals

2019 ◽  
pp. 110-113 ◽  
Author(s):  
N.N. Gorban ◽  
◽  
G.G. Vasiliev ◽  
I.A. Leonovich ◽  
◽  
...  
Keyword(s):  
Cyclic Loading ◽  
Tank Wall ◽  
Oil Tank ◽  
Marine Terminals
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