scholarly journals EPIDEMIOLOGICAL SITUATION OF DIROFILARIOSIS IN THE TERRITORY OF THE OMSK REGION

2021 ◽  
pp. 16-20
Author(s):  
O.Yu. Starostina ◽  
◽  
T.S. Ryazanova ◽  
A.V. Sverdlova ◽  
A.A. Nikitin ◽  
...  
Keyword(s):  
Direct Sequencing ◽  
Age Groups ◽  
Morphological Characteristics ◽  
Epidemiological Survey ◽  
Risk Of Infection ◽  
Northern Regions ◽  
Species Specific ◽  
Biological Methods ◽  
The City

The objects of the study were the maps of the epidemiological survey of persons (26 people) infected with dirofilariae for the period 2013-2020 and living in the Omsk region, as well as dirofilaria helminths removed from the invaded residents (26 helminths). The type of helminths was determined by morphological characteristics, as well as by molecular biological methods. Dirofilaria DNA was detected by PCR with species-specific primers. Determination of the sequences of the obtained amplicons was determined by direct sequencing. The level of sequence homology was determined using GenBank. The material was statistically processed using Microsoft Excel 2010. Dirofilariasis is registered in people of all age groups, however, 73.1% of all cases are in people over 40 years old. Among the infected, women predominated, there were almost 2 times more of them than males. The affected people lived either within the city of Omsk and the adjacent recreational zone, or in the southern districts of the region. In 61.5% of cases, the helminth was localized in the organ of vision. According to the results of parasitological studies, in 80.8% of cases of all removed helminths, immature females were identified, in 19.2% - males. All remote helminths are morphologically assigned to the species D. repens. The species of six dirofilariae was confirmed by PCR with species primers and sequencing of amplification products, which showed almost 100% homology with the European sequences of D. repens published in GenBank. On the territory of the Omsk region, from one to four cases of local infection with dirofilariae are recorded annually. Omsk region can be classified as an area with a low risk of infection with dirofilariae, studies are needed to clarify the prevalence of pathogens of dirofilariasis in the northern regions of the region, as well as in general in Western Siberia to assess the risk of infection of the population, especially taking into account climatic changes. Key words: dirofilariosis, parasitic diseases, nematodes transmitted by mosquitoes

Cercarial dimensions and surface structures as a tool for species determination of Trichobilharzia spp.

2009 ◽  
Vol 54 (1) ◽  
Author(s):  
Martin Podhorský ◽  
Zuzana Huůzová ◽  
Libor Mikeš ◽  
Petr Horák
Keyword(s):  
Central Europe ◽  
Relative Position ◽  
Morphological Characteristics ◽  
Intraspecific Variability ◽  
Surface Structures ◽  
The Other ◽  
Species Determination ◽  
Species Specific ◽  
Papillary Pattern

AbstractCercariae of bird schistosomes are traditionally considered to be very similar in their morphological characteristics. In order to solve the problem, we tested some methods which might be suitable for cercarial differentiation. Fourteen isolates of three Trichobilharzia species (T. szidati, T. franki, T. regenti) occurring sympatrically in Central Europe were used. Dimensions of individual cercariae do not represent a useful criterion for identification, because the intraspecific variability exceeds the interspecific one. On the other hand, chaetotaxy appears a promising way for discrimination, although some sensory papillae do not stain sufficiently with silver nitrate. The papillary pattern (i.e. number and relative position of papillae) is specific for all Trichobilharzia species studied by us. Therefore, we compiled an identification key for the three Trichobilharzia species. In addition, we tried to find species-specific surface saccharide epitopes; none of the labeled lectin probes can be used as a speciesspecific marker.

Genç Çiftçi Desteklemelerinin Gençlerin Tarımda Kalma Eğilimleri Üzerine Etkileri: TR-83 Bölgesi Örneği

2019 ◽  
Vol 7 (10) ◽  
pp. 1682 ◽  
Author(s):  
Gülçin Altıntaş ◽  
Atila Altıntaş ◽  
Hilal Bektaş ◽  
Erol Çakmak ◽  
Esen Oruç ◽  
...  
Keyword(s):  
Age Groups ◽  
Support Program ◽  
Standard Of Living ◽  
Agricultural Income ◽  
Migration Potential ◽  
Village Life ◽  
The Village ◽  
The City ◽  
Main Population

The study was carried out with the aim of determining the tendencies to stay in agriculture by examining the socio-economic characteristics of the producers who applied to the supporting program of young farmers. In the TR-83 Region (Tokat, Amasya, Çorum, Samsun), have formed the main population the producers who applied to the Support Program (Young Farmer Project) of the Ministry of Food, Agriculture and Livestock. The Method of Neyman was used in the determination of sample size. A total of 260 producers were surveyed with 120 Producers who benefit from the support of young farmers and 140 producers who cannot benefit from the support of young farmers. The data were evaluated comparatively according to the utilization status of the support. The rate of the producer, who said would migrate when the migration tendency of producers were investigated was determined as 17%. As well as producers who are saying that they should migrate to the city if they have the possibility, there are unstable producers (4%). There is about 21% migration potential among producers. The migration tendency was seen in the producers in low age groups. It is determined that the tendency to migrate is higher, farmers who high levels of education, farmers who have not non-agricultural income, farmers who think that there are difficulties in village life, farmers who believe that low standard of living, farmers who can’t make a living with the income they earn in the village, according to others.

scholarly journals Medieval mass burial in Pereslavl-Zalessky

2021 ◽  
pp. 138-150
Author(s):  
A.V. Rasskazova ◽  
V.A. Zheyfer ◽  
O.I. Mazurok
Keyword(s):  
Age Groups ◽  
Age Determination ◽  
Anthropological Study ◽  
Morphological Component ◽  
Female Part ◽  
Mass Burial ◽  
Number Of Individuals ◽  
The City ◽  
The Town

The paper presents the results of the anthropological study of a mass grave located in the grounds of the kremlin of Pereslavl-Zalessky (European Russia). It has been preliminary dated to the 13th — first half of the 14th century. This study is aimed at craniological investigation and establishing anthropological connections of the Medieval population of Pereslavl-Zalessky, as well as clarification of the circumstances of appearance of the mass burial within the town territory with the aid of anthropological methods. The human remains were analyzed to identify the number of individuals and to determine their sex and age. Determination of sex and age and recording of injuries were carried out on the craniological material. The craniological program was used to study 28 male and 16 female skulls. A canonical discriminant analysis was used for the intergroup analysis. The mass burial contained separated bones of 80 adults and 19 children. It was possible to identify 30 males and 24 females. The male component of the group was represented by virtually all age groups. The female part comprised mainly women aged 20–35. Therefore, the interred were placed in the grave spontaneously, considerably later after their death; the bodies had time to decompose completely. Eleven instances of skull injuries without signs of necrotic process and healing were recorded. The location and characteristics of the burial and presence of several instances of fatal lacerated wounds indicate that the city residents died in the course of a military clash. Therefore, the studied series represents a time slice of the population of the medieval city. The canonical discriminant analy-sis on the craniological series of 53 revealed that the studied series is distinct from the territorially and chronologically close series of Yaroslavl and Kostroma Krivichs. It also showed that the formation of the population of Pereslavl-Zalessky was strongly influenced by the migration of the Ilmen Slovens and Smolensk-Polotsk Krivichs. Among the specifics of the Pereslavl series, also noteworthy is the strong influence of southern Russian migrants. On the contrary, the influence of the Finno-Ugric morphological component on the urban population of the 13th–14th centuries was very insignificant.

scholarly journals DEFINITION OF GENDER IDENTITY IN YOUNGER AGE GROUPS OF WOMEN'S BOXING

2021 ◽  
pp. 7-10
Author(s):  
A. Konokh ◽  
A. Vorontsov
Keyword(s):  
Age Groups ◽  
Gender Identification ◽  
Video Viewing ◽  
Literary Sources ◽  
Younger Age ◽  
Definition Of ◽  
The City

The article considers the means of determining gender identification of girls engaged in boxing and their impact on the training and competitive process. Purpose: to determine gender identification of qualified girls boxers. Material & Methods: the study involved qualified (participants, prize-winners, champions of local tournaments and championships of Ukraine in their age group) girls boxers 12-15 years old, who are engaged in the city children's and youth sports school. A total of 10 girls were interviewed, including 7 athletes aged 15 and 3 athletes aged 12 years, sports experience at the time of the study ranged from 3 to 5 years. Research methods used: S. Bem's method "masculinity - femininity"; Freiburg Personal Questionnaire (FPI) Masculinity Scale; analysis and generalization of literary sources; analysis of excerpts from the protocols of competitions and video viewing of semifinal, final matches of two championships of Ukraine; method of mathematical statistics. Results: it was determined that most girls (n = 9) with index values ​​(IS) in the range from -0,348 (± 0.05) to 0,580 (± 0.05) belong to the androgynous type according to the S.Bem classification. Only one athlete (n = 1) with indicators (IS) -1,276 belongs to the masculine type according to the classification of S. Bem. Determination of masculinity signs using the FPI test showed the number of points scored from 4 (± 2) to 9 out of 14 possible. Conclusions: The study proved the dominance of androgynous and masculine types in various sports in general. The ratio of gender types between individuals engaged in martial arts and boxing is revealed. The data on the dominance of the androgenic type of personality in the younger age groups of women's boxing have been supplemented. For more productive training of gender types of physical and special boxing exercises and forecasting of competitive activity, it is necessary to study individual psychological qualities of a girl-boxer. It is advisable in the subsequent stages of long-term training to conduct repeated tests of girls boxers of this research group in order to determine the progress of masculinization by age and sports experience and sports qualifications.

Perencanaan Sistem Pengurangan Sampah Permukiman Bantaran Sungai Cidurian Kota Bandung

2019 ◽  
Vol 4 (2) ◽  
Author(s):  
Raka Maulana ◽  
Yulianti Pratama ◽  
Lina Apriyanti
Keyword(s):  
Waste Management ◽  
River Basin ◽  
River Flow ◽  
Waste Reduction ◽  
Residential Areas ◽  
Community Based ◽  
Inorganic Waste ◽  
Waste Bank ◽  
The City

<p>Some areas in the city of Bandung is an area that dilitasi by the flow of the river, to prevent the introduction of garbage into the river basin is necessary to note the waste management systems in residential areas along the river. Cidurian river has a length of 24.86 Km along the river flow. Consists of the city of Bandung and Bandung regency. Administrative regions Cidurian River past eight (8) districts, from the region in the District Kiaracondong precisely Village Babakan Babakan Sari and Surabaya populous and the most densely populated. Thus, there should be community-based waste management in the form of a reduction in resources to prevent potential entry of waste into the river basin. Planning waste reduction will be divided into two, namely the reduction of inorganic waste with waste bank then the reduction of organic waste with absorption holes biopori, and bio reactor mini determination of the reduction is determined by the results of the analysis of the sampling covers the composition and garbage, then the result of the measurement characteristics test and analysis results questionnaire.</p>

RHEUMATOLOGIC PATIENTS HOSPITALIZATION FEATURES

2018 ◽  
Vol 19 (3) ◽  
pp. 19-24
Author(s):  
A. S. Povzun ◽  
V. I. Mazurov
Keyword(s):  
Emergency Care ◽  
Scientific Research ◽  
Scientific Research Institute ◽  
Current Structure ◽  
The City ◽  
Research Institute

The purpose of the work was to study the nosological structure of rheumatologic patients hospitalized  in emergency hospitals. The analysis of the obtained distribution and its comparison with the structure  of patients at the Scientific Research Institute of emergency care named after I. I. Djanelidze and the City  Rheumatology Center were done. Determination of the current structure of hospitalization of rheumatologic  patients can serve as a basis of its forecasting for the subsequent periods.

Epizootological features of demodicosis in homeless animals in the city of Tyumen ЭПИЗООТОЛОГИЧЕСКИЕ ОСОБЕННОСТИ ДЕМОДЕКОЗА У БЕЗДОМНЫХ ЖИВОТНЫХ В ГОРОДЕ ТЮМЕНИ

2019 ◽  
pp. 6-11
Keyword(s):  
Clinical Manifestation ◽  
Seasonal Dynamics ◽  
Urban Areas ◽  
Entire Population ◽  
Potential Threat ◽  
Stray Dogs ◽  
Stray Cats ◽  
The City

Широкое распространение безнадзорных животных на территории городов несет за собой потенциальную угрозу распространения зооантропонозных заболеваний, одним из которых является демодекоз. Невозможно разработать мероприятия, направленные на борьбу с заболеванием и его профилактику, без анализа данных особенностей возникновения и распространения инвазии среди всей популяции восприимчивых животных. Поэтому целью нашей работы явилось изучение распространения демодекоза среди безнадзорных собак и кошек в городе Тюмени. В задачи исследования входило изучение распространения демодекоза и его клинического проявления среди бездомных собак и кошек в условиях города Тюмени и определение сезонной динамики заболевания. Работу выполняли в 2016-2018 гг. на базе кафедры анатомии и физиологии ФГБОУ ВО ГАУ Северного Зауралья, в лаборатории акарологии ВНИИВЭА – филиала ТюмНЦ СО РАН, а также в производственных условиях на базе пункта временного содержания безнадзорных домашних животных МКУ «ЛесПаркХоз». Демодекозная инвазия распространена среди бездомных кошек и собак. Наиболее часто демодекоз встречается у собак, экстенсивность инвазии от 0,65 до 0,72%. Заболевание демодекозом у бездомных собак регистрировали на протяжении всего года, но 54,6% больных собак поступали в апреле и мае. Большинство больных демодекозом – это молодые собаки в возрасте от 1,5 месяцев до 2-х лет – 75,76%, животные старше двух лет гораздо реже страдали от демодекоза – 24,24%. Генерализацию демодекоза регистрировали у 21 собаки (63,64%), а локализованные очаги – у 12 собак (36,36%). Наиболее распространенной формой проявления демодекоза у бездомных собак является пустулезная, или пиодемодекоз. Данная форма заболевания была отмечена у 16 собак (48,49%), чешуйчатая форма отмечалась у 10 собак (30,30%), а смешанная – у 7 собак (21,21%). The widespread use of stray animals in urban areas carries with it the potential threat of the spread of zooanthroponotic diseases, one of which is demodicosis. It is impossible to develop measures aimed at combating the disease and its prevention without analyzing the data on the characteristics of the occurrence and spread of invasion among the entire population of susceptible animals. Therefore, the purpose of our work was to study the distribution of demodicosis among street dogs and cats in the city of Tyumen. The objectives of the study included the study of the spread of demodicosis and its clinical manifestation among stray dogs and cats in the conditions of the city of Tyumen and the determination of the seasonal dynamics of the disease. Demodectic invasion is common among stray cats and dogs. Most often, demodicosis occurs in dogs, with extensive invasion from 0.65 to 0.72%. Demodecosis in stray dogs was recorded throughout the year, but 54.6% of sick dogs were reported in April and May. The majority of patients with demodicosis are young dogs between the ages of 1.5 months and 2 years old - 75.76%, animals older than two years suffer less from demodicosis, only 24.24%. Generalization of demodicosis was recorded in 21 dogs (63.64%), and localized foci in 12 dogs (36.36%). The most common form of demodicosis in stray dogs is pustular or pyodemodecosis. This form of the disease was observed in 16 dogs (48.49%), scaly form, was observed in 10 dogs (30.30%), and mixed in 7 dogs (21.21%).

Forecasting the fl ood situation using space images in the city of Tavda Sverdlovsk region

2018 ◽  
Vol 934 (4) ◽  
pp. 46-52
Author(s):  
A.S. Bruskova ◽  
T.I. Levitskaya ◽  
D.M. Haydukova
Keyword(s):  
Water Levels ◽  
Economic Damage ◽  
Geoinformation System ◽  
Space Images ◽  
Geoinformation Systems ◽  
Emergency Situations ◽  
The Earth ◽  
Maximum Water ◽  
The City

Flooding is a dangerous phenomenon, causing emergency situations and causing material damage, capable of damaging health, and even death of people. To reduce the risk and economic damage from flooding, it is necessary to forecast flooding areas. An effective method of forecasting emergency situations due to flooding is the method of remote sensing of the Earth with integration into geoinformation systems. With the help of satellite imagery, a model of flooding was determined based on the example of Tavda, the Sverdlovsk Region. Space images are loaded into the geoinformation system and on their basis a series of thematic layers is created, which contains information about the zones of possible flooding at given water level marks. The determination of the area of flooding is based on the calculation of the availability of maximum water levels at hydrological stations. According to the calculated security data, for each hydrological post, flood zones are constructed by interpolation between pre-calculated flood zones of standard security. The results of the work can be used by the Main Directorate of the Ministry for Emergency Situations of Russia for the Sverdlovsk Region.

scholarly journals Characterization of a new natural fiber extracted from Corypha taliera fruit

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Taslima Ahmed Tamanna ◽  
Shah Alimuzzaman Belal ◽  
Mohammad Abul Hasan Shibly ◽  
Ayub Nabi Khan
Keyword(s):  
Tensile Strength ◽  
Natural Fiber ◽  
Natural Fibers ◽  
Morphological Characteristics ◽  
Synthetic Fiber ◽  
X Ray Diffraction ◽  
Reinforced Composite ◽  
Potential Alternative

AbstractThis study deals with the determination of new natural fibers extracted from the Corypha taliera fruit (CTF) and its characteristics were reported for the potential alternative of harmful synthetic fiber. The physical, chemical, mechanical, thermal, and morphological characteristics were investigated for CTF fibers. X-ray diffraction and chemical composition characterization ensured a higher amount of cellulose (55.1 wt%) content and crystallinity (62.5%) in the CTF fiber. The FTIR analysis ensured the different functional groups of cellulose, hemicellulose, and lignin present in the fiber. The Scherrer’s equation was used to determine crystallite size 1.45 nm. The mean diameter, specific density, and linear density of the CTF fiber were found (average) 131 μm, 0.86 g/cc, and 43 Tex, respectively. The maximum tensile strength was obtained 53.55 MPa for GL 20 mm and Young’s modulus 572.21 MPa for GL 30 mm. The required energy at break was recorded during the tensile strength experiment from the tensile strength tester and the average values for GL 20 mm and GL 30 mm are 0.05381 J and 0.08968 J, respectively. The thermal analysis ensured the thermal sustainability of CTF fiber up to 230 °C. Entirely the aforementioned outcomes ensured that the new CTF fiber is the expected reinforcement to the fiber-reinforced composite materials.

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