scholarly journals Factors restricting the abundance of wasp colonies of the European hornet Vespa crabro and the Saxon wasp Dolichovespula saxonica (Hymenoptera: Vespidae) in an urban area in Poland

2013 ◽  
Vol 24 (4) ◽  
pp. 204-215 ◽  
Author(s):  
Jerzy Nadolski
Keyword(s):  
Abundant Species ◽  
Considerable Decrease ◽  
Wasp Species ◽  
Factors Affecting ◽  
Vespa Crabro ◽  
Or Groups ◽  
Wasp Nests ◽  
Micro Organisms ◽  
The City ◽  
Aphomia Sociella

Various factors affecting the reproductive success of Vespacrabro and Dolichovespula saxonica (Vespinae), including their parasitoids, parasites, pathogens and other micro organisms accompanying their nests in the city of LódzŸ in Poland were investigated. Sphecophaga vesparum, Aphomia sociella and especially Quedius brevicornis, whose larvae cause destruction of wasp nests, were recorded. Totally 19 species or groups of bacteria, including pathogens like Pseudomon aeruginosa, Enterobacter cloacae, Staphylococcus aureus and Enterococcus faecalis, and 5 species of fungi were identified. Cities create very good conditions for wasp societies. Unfortunately, their presence can cause specific but important risks to humans, which lead to massive destruction of wasp nests. However, this does not cause considerable decrease in the number of colonies of common wasp species but less abundant species may be endangered in cities by this practice. It is thus recommended to limit the number of all wasp nests destroyed and to discriminate between the species.

Hygienic assessment of learning environment conditions (by the example of higher educational institutions of the city of Ufa)

2020 ◽  
Vol 99 (4) ◽  
pp. 405-411
Author(s):  
Elena Ju. Gorbatkova
Keyword(s):  
Ionizing Radiation ◽  
Educational Institutions ◽  
Higher Educational Institutions ◽  
Factors Affecting ◽  
Republic Of Bashkortostan ◽  
Average Relative Humidity ◽  
Higher Educational ◽  
The Republic ◽  
And Performance ◽  
The City

Introduction. The important factors affecting health and performance of young people are the conditions of education, in particular, a comfortable microclimate in the classrooms of higher educational institutions. Materials and methods. In view of the urgency of this problem, an analysis was made of the microclimate parameters of educational organizations of different profiles (Ufa city, the Republic of Bashkortostan). 294 classrooms were studied in 22 buildings of 4 leading universities in Ufa. A total of 3,822 measurements were taken to determine the parameters of the microclimate. The analysis of ionizing radiation in the aerial environment of classrooms. There was performed determination of radon and its affiliated products content. In order to assess the conditions and lifestyle of students of 4 higher educational institutions of the city of Ufa, we conducted an anonymous survey of 1,820 students of I and IV years of education. Results. The average temperature in the classrooms of all universities studied was 23.9±0.09 C. The average relative humidity in all classrooms was 34.2 ± 0.42%. Analysis of ionizing radiation (radon and its daughter products decay) in the aerial environment of the classrooms and sports halls located in the basement determined that the average annual equivalent equilibrium volumetric activity of the radon daughter products (EROA ± Δ222Rn) ranged from 28 ± 14 to 69 ± 34.5 meter, which meets the requirements established by SanPiN. Conclusion. The hygienic assessment of the microclimate parameters of educational institutions of various profile revealed a number of deviations from the regulated norms. The results indicate the need to control the parameters of the microclimate, both from the administration of universities, and from the professors. According to the results of the study, recommendations were prepared for the management of higher educational institutions in Ufa.

A Cohesive Analysis of Factors Affecting the Tourist Destination Image of Delhi

2015 ◽  
Vol 1 (2) ◽  
Author(s):  
Usha Arora ◽  
Deepti Dabas Hazarika
Keyword(s):  
National Income ◽  
Destination Image ◽  
Pertinent Literature ◽  
Tourist Destination ◽  
Factors Affecting ◽  
Tourism Marketing ◽  
The World ◽  
National Capital ◽  
Destination Management Organizations ◽  
The City

Economies all over the world are moving towards a focus on services. Tourism has emerged as a major contributor to economies all over the world. This is why specific focus is being placed on tourism, as Destination Management Organizations (DMOs) concentrate their efforts on tourism. India has been one of the countries where the share of tourism in national income has steadily been increasing. As the national capital, the city of Delhi has a major role to play in the tourist inflow to the country, as well as within the country. Successful tourism marketing requires that the concepts of tourist destination and underlying factors are comprehended in detail. An analysis of the available, pertinent literature on the area shows the manner in which numerous factors come together to form the image of a tourist destination. In fact, it needs to be understood that image formation may be done differently for different consumers. This further necessitates a detailed study of the factors influencing tourist destination image.

scholarly journals Environmental factors affecting the wintering raptor community in Armenia, Southern Caucasus

2021 ◽  
Author(s):  
Gianpasquale Chiatante ◽  
Michele Panuccio
Keyword(s):  
General Pattern ◽  
Abundant Species ◽  
Theoretic Approach ◽  
Factors Affecting ◽  
Milvus Migrans ◽  
Gyps Fulvus ◽  
Black Kite ◽  
Southern Caucasus ◽  
And Migration ◽  
Information Theoretic Approach

AbstractThe species–habitat relationships can change during the year because of the seasonality of resources. Therefore, the investigation of habitat use by animals in each season plays a fundamental role in their conservation. The main aim of this research was to investigate the raptor community that spends the winter in Armenia, southern Caucasus, and to explore its relationship with environmental features, such as land use and topography. During January 2012, we collected data by carrying out 15 roadside counts along which we calculated three community parameters: the relative abundance, the species richness, and the species diversity. Then, we carried out a multiple linear regression with the Information-Theoretic Approach, to explain the relationship between the parameters and environmental variables. Besides, we computed a Canonical Correspondence Analysis (CCA) between the species and the environment around their observations. As a general pattern, the community was associated with permanent crops, maybe because of their heterogeneity, which in turn allows them to support higher densities of prey during the winter. The most abundant species was the Black Kite (Milvus migrans), followed by the Common Kestrel (Falco tinnunculus) and the Griffon Vulture (Gyps fulvus). To our knowledge, this is one of the first studies investigating the wintering raptor community in the Caucasus, with raptors generally studied in this area during the breeding season and migration.

Factors affecting the adhesion of micro-organisms to the surfaces of plant-parasitic nematodes

Parasitology ◽  
1989 ◽  
Vol 98 (1) ◽  
pp. 155-164 ◽  
Author(s):  
A. F. Bird ◽  
Ingrid Bonig ◽  
A. Bacic
Keyword(s):  
Meloidogyne Javanica ◽  
Parasitic Nematodes ◽  
Plant Parasitic Nematodes ◽  
Pasteuria Penetrans ◽  
Con A ◽  
Factors Affecting ◽  
Pas Staining ◽  
Pre Treatment ◽  
Micro Organisms ◽  
Dauer Larvae

SummaryThe influence of various agents on the adhesion of endospores of Pasteuria penetrans to the nematode Meloidogyne javanica was studied. Similarly, but to a lesser degree, we have also studied the adhesion of conidia of the fungus Dilophospora alopecuri and the coryneform bacterium Clavibacter sp. (syn. Corynebacterium rathayi) to the nematode Anguina agrostis (syn. A. funesta). Reduction in the degree of both spore and conidial attachment following their pre-treatment with periodate and the presence of PAS staining material on spores, conidia and bacteria implicated carbohydrate in these interactions. Tests involving both unbound and FITC-bound lectins demonstrated that wheat germ agglutinin (WGA) can inhibit the degree of attachment of P. penetrans to M. javanica and that this inhibition can be overcome by pre-treatment of the lectin with N, N′-diacetyl chitobiose. Endospores of P. penetrans, amphid and buccal secretions of 2nd-stage larvae of M. javanica and the cuticle and excretory pore secretions of 2nd-stage dauer larvae of A. agrostis bound WGA, indicating that accessible N-acetyl-D-glucosamine residues are present on these structures. Endospores of P. penetrans also bound Con A, indicating the presence of accessible α-D-glucose/α-D-mannose residues on their surface.

Factors affecting the acceptability of grammatical features of Hong Kong English

English Today ◽  
2018 ◽  
Vol 35 (2) ◽  
pp. 29-35 ◽  
Author(s):  
Shawnea Sum Pok Ting ◽  
Janice Wing Sze Wong
Keyword(s):  
Hong Kong ◽  
Local Features ◽  
Factors Affecting ◽  
Local Variety ◽  
Low Level ◽  
Independent Varieties ◽  
Hong Kong English ◽  
The City

Although a large number of varieties of English in Asia have gained recognition as independent varieties, this has not been the case for Hong Kong English (HKE) (Jenkins, 2015: 162). The city has a low level of affiliation towards HKE (Jenkins, 2015: 167) and often laments its ever-falling standard of English (Leung, 2015). There exists a phenomenon of ‘linguistic schizophrenia’ – the community may recognise that a local variety of English exists and conform to its features in practice, but it still looks to native varieties as the norm and views local features as evidence of deteriorating language standards (Kachru, 1983: 118).

scholarly journals THE DEMOGRAPHIC SITUATION IN THE WESTERN REGION OF KAZAKHSTAN IN THE SECOND HALF OF THE NINETEENTH CENTURY

2020 ◽  
Vol 64 (1) ◽  
Author(s):  
A. Ermagambetova ◽  
◽  
E. Myrzagaliev ◽  
Keyword(s):  
Nineteenth Century ◽  
Total Population ◽  
Western Region ◽  
Demographic Situation ◽  
Factors Affecting ◽  
Western Kazakhstan ◽  
Kazakh Population ◽  
The Western Region ◽  
The City ◽  
External Migration

The article analyzes the migration and demographic situation of the population of Western Kazakhstan in the second half of the nineteenth century. Factors affecting population growth, mechanisms for regulating internal and external migration are considered. In the period under review, the population of the Western region of Kazakhstan in terms of number (1142384 people) was densely populated after Southern Kazakhstan (1499201 people). Residents of Western Kazakhstan made up 27.54% of the total population of the region. By the end of the nineteenth century, the population of the city in Western Kazakhstan was relatively small, especially with a small share of the Kazakh population in the city. The majority of the urban population are Slavic ethnic groups, and the number of Tatars in the cities of the region is also growing

scholarly journals Women’s self-care behavior and its relationship with social capital in Yazd, Iran

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hamideh Shiri-Mohammadabad ◽  
Seyed Alireza Afshani
Keyword(s):  
Social Capital ◽  
Structural Equation ◽  
Self Care ◽  
Equation Modeling ◽  
Fit Indices ◽  
Factors Affecting ◽  
Positive Effects ◽  
The Social ◽  
The City ◽  
Care Behavior

Abstract Background Research on factors affecting self-care is scarce. The social factors, in particular, have not been yet investigated in Iran. Therefore, the present study aimed to investigate the relationship between self-care and social capital among women. Methods The participants were 737 women who were living in the marginal, middle and upper areas in the city of Yazd, Iran. Data were collected using a researcher-made self-care questionnaire and Harper’s (Off Natl Stat 11:2019, 2019) Social Capital Scale. The data were analyzed using structural equation modeling by SPSS and Amos v24. Results The results showed that the social capital had significant positive effects on the general self-care behavior of the participants (β = 0.56, p < 0.001). It also had significant positive effects on the self-care behavior of women living in the marginal (β = 0.58), middle (β = 0.49) and upper (β = 0.62) parts of the city (p < 0.001). Besides, the women living in the marginal parts had relatively lower levels of self-care compared to those living in the middle and upper parts of the city. The examination of the fit indices indicated that the model has a good fit (CMIN/DF = 2.087, NFI = 0.921, RMSEA = 0.027, CFI = 0.956, TLI = 0.940, GFI = 0.956, IFI = 0.957). Conclusion The findings of this study demonstrated that social capital has significant positive effects on the general self-care behavior of women. Therefore, improving their self-care can be achieved through promoting their social capital.

scholarly journals IKLAN ENAMEL DAN PENGGAMBARAN PERUBAHAN KOTA DI ZAMAN HINDIA BELANDA

DeKaVe ◽  
2013 ◽  
Vol 3 (6) ◽  
Author(s):  
Karina Rima Melati
Keyword(s):  
Food Products ◽  
Visual Content ◽  
Factors Affecting ◽  
East Indies ◽  
The World ◽  
Reproductive Techniques ◽  
New Ideas ◽  
Dutch East Indies ◽  
The City

Ads enamel is present as part of a media phenomenon in the world of advertisingcommunication made with a complex reproductive techniques and has a characteristic thatdistinguishes it from other advertising media. Factors affecting the visual content of the message inthe repertoire of developmental enamel advertising in Indonesia, developed along with the progressespecially in the areas of economy, as well as an attempt penetration with idioms - idioms to suit itstarget market.The next development was the emergence of new ideas in making an alternativeadvertisement-based enamel, such as the packaging of food products (packaging), ashtrays, trays ortrays, seat backrest, backrest calendar, memo backrest, clocks, thermometers and so giant thatcreated with an attractive design.Keywords: Ads enamel, Delineation change the city, Past the Dutch East Indies

scholarly journals Aktivistinen kielimaisema: pilottitutkimus

2020 ◽  
pp. 95-114
Author(s):  
Sofie Henricson
Keyword(s):  
Linguistic Landscape ◽  
Railway Stations ◽  
City Official ◽  
Bus Stop ◽  
The People ◽  
Or Groups ◽  
Current Article ◽  
Landscape Research ◽  
The City ◽  
Tourist Information

Urban linguistic landscapes consist of various kinds of signs in different languages, together transmitting a myriad of messages to the people living in, visiting or passing through the city. Official authorities are the authors of some signs, e.g. street names and tourist information, while businesses operating on a local or global level are the authors of other signs, e.g. advertisements and information about opening hours. In addition, individual persons or groups of people give their input to the urban linguistic landscapes, e.g. by attaching a sticker to a bus stop or writing a slogan on a park bench. The current article explores this third, unofficial layer of the urban linguistic landscape, and the topics, discourses and ideologies it encompasses. Through a pilot study of the activist linguistic landscapes at two railway stations in Helsinki, the article discusses the methodological underpinnings of this kind of linguistic landscape research.

scholarly journals Richness and abundance of anurans (amphibia) in pasture and secondary forest areas near to Porto Velho (Rondonia, Brazil)

2016 ◽  
Vol 8 (1) ◽  
pp. 7
Author(s):  
MILENE DA ROCHA M. ◽  
CRISTIANO RIBEIRO F. ◽  
RANIERE GARCEZ C.S.
Keyword(s):  
Secondary Forest ◽  
Abundant Species ◽  
Secondary Forests ◽  
Lack Of Information ◽  
Environmental Integrity ◽  
Pasture Area ◽  
Tools And Techniques ◽  
Number Of Individuals ◽  
The City ◽  
Porto Velho

The Amazon has a great biodiversity, however in this regions some locations still without no research, showing the need for studies in this localities. The lack of information about the diversity of frogs and the speed of change in the landscape that have been taking place on the planet, demonstrates the urgent need to preserve the remaining resources. In this adverse scenario, live frogs that are sensitive to changes in natural forest areas, and are recognized as Bioindicator of environmental integrity. The present study had scoped to do a survey of the anuran species in a country area, near to the city of Porto Velho (RO). This land, is formed by two separate areas, one classified as secondary forests and the other as pasture area. The sampling was carried out from January to may 2012, using tools and techniques for catch in the night delimited by time, pitfall traps and frogs occasional meetings Were captured 63 specimens of Anurans, distributed in six families, where the richest in species were the Leptodactylidae (n = 6), Hylidae (n = 5), Bufonidae (n = 4), Microhylidae (n = 2), Brachycephalidae (n = 2) and Aromobatidae (n = 2), totaling 21 species identified.The most abundant species were the Leptodactylus chaquensis (n = 12) and Leptodactylus andreae (n = 8). The pasture area exhibited the greatest number of individuals captured with 65.07% of all frogs collected.

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