scholarly journals The incidence and spreading of Macrophomina phaseolina(Tassi) Goidanovich on sunflower in the Czech Republic

2009 ◽  
Vol 44 (No. 4) ◽  
pp. 127-137 ◽  
Author(s):  
K. Veverka ◽  
J. Palicová ◽  
I. Křížková
Keyword(s):  
Czech Republic ◽  
Weather Conditions ◽  
Macrophomina Phaseolina ◽  
Soil Conditions ◽  
Warm Climate ◽  
The Czech Republic ◽  
Low Incidence ◽  
Charcoal Disease ◽  
The Relationship

VEVERKA K., PALICOVÁ J., KŘÍŽKOVÁ I. (2008): . Plant Protect. Sci., 44: 127–137. The warm climate pathogen <i>Macrophomina phaseolina</i> (Tassi) Goid., which causes charcoal disease, has been reported in the Czech Republic since 1999. The aim of our work was to study the incidence of disease between 2000–2007 in the main sunflower growing regions and analyse the relationship between weather conditions and the occurrence of the pathogen. The first and highest incidence of disease was in the Žatec region. However, in the region south of Brno there was no disease in 2000, 2001 and 2003, and only individual low incidence in other years until 2007, when the disease was found in nine localities. The incidence of the disease is increasing year by year indicating a spread of the pathogen. The warm and dry periods throughout the end of July and August have promoted the disease. However in some years where weather conditions were favourable for the pathogen, in several cases no disease was found. It is assumed, that the pathogen was not yet present in these localities. Soil conditions are critical. Diseased plants are usually distributed in several dispersed groups in the stand, especially on higher and drier parts of the field. Disease is also often found on plants suffering from compressed roots. Diseased plants had poorly developed heads and seeds.

scholarly journals Determinants of Gratuity Size in the Czech Republic: Evidence from Four Inexpensive Restaurants in Brno

2015 ◽  
Vol 15 (2) ◽  
pp. 121-135 ◽  
Author(s):  
Michal Kvasnička ◽  
Monika Szalaiová
Keyword(s):  
Czech Republic ◽  
Group Size ◽  
Social Group ◽  
Alcoholic Beverage ◽  
Weather Conditions ◽  
Magnitude Effect ◽  
The Czech Republic ◽  
Payment Card ◽  
The Usa ◽  
The Relationship

Abstract The paper presents the results of the first study exploring what factors influence tipping in restaurants in the Czech Republic. It shows that the tipping norm evolved here into a form that has some features similar to the tipping norms known in the USA, Canada, and Israel, but there are also striking differences. As in the three countries, the gratuity increases with the bill size but the gratuity as percentage of the bill is much lower here. The bill size explains here a lower part of the gratuity variability too. Also, the service quality results in customers being more generous with their tips, and though the increase in gratuity seems to be small, it rises with a group size. Strikingly, the regular patrons tip significantly less in the Czech Republic and they stiff more often. This supports the hypothesis that the relationship between the customer frequency and the gratuity size is an artifact of a missing variable, and the regular patrons tip differently because they belong to a different social group than occasional customers. Also, the customers paying by card stiff more often here and the interaction between the amount on the bill and use of payment card is statistically insignificant. The group size lowers the percentage gratuity, which supports the diffusion of the responsibility hypothesis. There are differences between genders: Male customers leave bigger tips than female customers, and female waitresses earn more than their male colleagues. The time spent at the table, consumption of alcoholic beverage, and smoking do not change the gratuity size but it may be affected by the weather conditions. The customers tip less and stiff more often when they order a lunch special. They round the total expenditures, not the gratuities, which creates the magnitude effect.

scholarly journals Assigning a Value to Volunteering in Requests for Proposals

SAGE Open ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 215824402110095
Author(s):  
Jakub Dostál
Keyword(s):  
Czech Republic ◽  
Theoretical Basis ◽  
Economic Value ◽  
European Economic Area ◽  
The Czech Republic ◽  
A Value ◽  
Economic Area ◽  
Different Types ◽  
The Relationship ◽  
Volunteer Time

The economic value of volunteering is an increasingly important part of volunteering management. It has become part of public policies. Some requests for proposals (RFP) enable nonprofits to include the value of volunteer time in compulsory co-financing. These RFP include the European Economic Area (EEA) Grants and Norway Grants. This article addresses the relationship in the value of volunteering, also called in-kind volunteering contributions. The research includes two case studies of finances from EEA and Norway Grants in the Czech Republic: the Czech NGO Programme, responsible for allocating grants between 2009 and 2014, and the Active Citizens Fund, responsible for allocating grants between 2014 and 2021. They share elements through the EEA and Norway Grants rules. However, they use different types of specialist replacement wages. The article summarizes the arguments for including in-kind volunteering contributions. It presents the possible values of these contributions in the selected cases, including the relationship between the type of volunteering and the number of hours necessary to achieve these values. The article defines the theoretical basis for calculating the value of in-kind volunteer contributions and illustrates this with real examples of allocations from EEA and Norway Grants.

scholarly journals Regional Branding: Customer’s Experience with the Certified Products

2018 ◽  
Vol 66 (6) ◽  
pp. 1549-1556 ◽  
Author(s):  
Klára Margarisová ◽  
Lucie Vokáčová ◽  
Kateřina Kuralová ◽  
Tomáš Hlavsa
Keyword(s):  
Czech Republic ◽  
Questionnaire Survey ◽  
The Czech Republic ◽  
Agricultural Produce ◽  
Regional Brand ◽  
The Given ◽  
The Relationship

This article focuses on the experience of Czech customers with the purchase of products labelled by the Association of Regional Brands and Bohemian Paradise Association. The aim of this paper is to evaluate selected indicators associated with purchasing certified regional products. The studied characteristics focus on the knowledge and perception of several chosen microregional brands and on the purchase of a certified product itself. The article presents the results of research conducted through a questionnaire survey, whose 1390 respondents are residents as well as visitors of eight different micro‑regions in the Czech Republic. Awareness of regional brands within the sample surveyed is around 46 %. The relationship between awareness of regional brand and respondents’ age, education and status towards the region has been identified. The perception of consumers considered, a brand is most often associated with tangible products, namely food and agricultural produce. Consumers view brands chiefly as a guarantee of production in the given region and a certain tradition. Most often, the respondents take notice of brands on the packaging of a particular certified product.

scholarly journals Controversial approach to wolf management in the Czech Republic

2021 ◽  
Vol 67 (No. 1) ◽  
pp. 1-10
Author(s):  
Jana Lososová ◽  
Jindřiška Kouřilová ◽  
Nikola Soukupová
Keyword(s):  
Czech Republic ◽  
Population Density ◽  
Preventive Measures ◽  
Management Programme ◽  
Wolf Population ◽  
Public Funds ◽  
The Czech Republic ◽  
Wolf Management ◽  
Key Issues ◽  
The Relationship

Expansion of the wolf in the Czech Republic results in an increasing conflict between nature conservationists and other landscape users. In March 2020, the Ministry of the Environment of the Czech Republic issued the "Wolf Management Programme". The document provoked negative reactions from organisations of farmers, breeders, and hunters. The article deals with the key issues triggered by the conflict and the attitudes of actors involved. We want to clarify to what extent the solutions designed by individual parties help to mitigate the conflict and how the financial demands related to this issue have been evolving. The problem may seem marginal in the Czech Republic, but the wolf population density in some regions may already be close to its bearable maximum. Key problems are the identification of specific target numbers of wolves, the absence of zoning as a future option, and clear rules for dealing with direct encounters of wolves with humans. The benefit of wolf management is primarily the sum of preventive measures it aims to address, but the relationship with other main actors and the area of education and promotion is debatable as it represents a further increase in the absorption of public funds without guarantees of effectiveness.

scholarly journals Szara strefa a redystrybucja PKB - implikacje, uwarunkowania

2016 ◽  
pp. 77-90
Author(s):  
Andrzej Buszko
Keyword(s):  
Czech Republic ◽  
Public Expenditure ◽  
Shadow Economy ◽  
Pearson Correlation ◽  
Small Samples ◽  
The Czech Republic ◽  
Macroeconomic Effects ◽  
The Relationship

The main objective of this paper is to establish the relationship between the size of the shadow economy and the level of redistribution of GDP. Pearson correlation coeffcient was used for small samples The hypothesis that the level of public expenditure is strongly stochastically positively correlated with the level of the shadow economy has been confidently verified. The study included Poland, Hungary, the Czech Republic, Slovakia and Bulgaria between 1995-20014. The article describes the categories of the shadow economy and the conditions of its creation in the context of the macroeconomic effects of redistribution of GDP.

scholarly journals Dynamics of seroconversion of anti-SARS-CoV-2 IgG antibodies in the Czech unvaccinated population: nationwide prospective seroconversion (PROSECO) study

2021 ◽  
Author(s):  
Pavel Piler ◽  
Vojtěch Thon ◽  
Lenka Andrýsková ◽  
Kamil Doležel ◽  
David Kostka ◽  
...  
Keyword(s):  
Czech Republic ◽  
Population Based ◽  
Igg Antibodies ◽  
Rt Pcr ◽  
The Czech Republic ◽  
Global Pandemic ◽  
Government Data ◽  
Low Incidence ◽  
Study Participants ◽  
Second Wave

AbstractBackgroundAlthough the Czech Republic weathered the first wave of the COVID-19 epidemic with relatively low incidence, the second wave of the global pandemic saw it rank among countries bearing the greatest COVID-19 burden, both in Europe and on a worldwide scale. The aim of the nationwide prospective seroconversion (PROSECO) study was to investigate the dynamics of seroconversion of anti-SARS-CoV-2 IgG antibodies in the Czech population.MethodsAll clients of the second largest health insurance company in the Czech Republic were sent a written invitation to participate in this longitudinal study. The study includes the first 30,054 persons who provided a blood sample between October 2020 and March 2021. Seroprevalence was compared between calendar periods of blood sample collection, RT-PCR test results, sociodemographic factors, and other characteristics.FindingsThe data show a dramatic increase in seropositivity over time, from 28% in October/November 2020 to 43% in December 2020/January 2021 to 51% in February/March 2021. These trends were consistent with government data on cumulative viral antigenic prevalence in the population captured by PCR testing – although the seroprevalence rates established in this study were considerably higher than those listed in government data. Data pooled across the entire study period exhibited minor differences in seropositivity between sexes, age groups and body mass index categories; results were similar between test providing laboratories. Seropositivity was substantially higher among symptomatic vs. asymptomatic persons (76% vs. 34%). At least one third of all seropositive participants were asymptomatic, and 28% participants who developed antibodies against SARS-CoV-2 never underwent PCR testing.InterpretationAntibody response provides a better marker of past SARS-CoV-2 infection than PCR testing data. Our data on seroconversion confirm the rapidly increasing prevalence in the Czech population during the dramatically rising pandemic wave prior to the beginning of massive vaccination. The planned second and third assessment of the study participants (April 2021 – September 2021, October 2021 – March 2022) will provide valuable evidence on the seroprevalence changes following vaccination and persistence of antibodies resulting from natural infection and vaccination.Research in contextEvidence before this studySimilarly to most European countries, the first COVID-19 epidemic wave in the Czech Republic produced a relatively low incidence (86.9 confirmed cases per 100,000 persons over three months). At the peaks of the second wave, however, over 100 confirmed cases per 100,000 persons were diagnosed daily and the Czech Republic ranked among the countries with the greatest burden of COVID-19 in Europe and in the world. Only a few nationwide population-based studies have been published covering the second wave of the epidemic in Europe, and none of them from the Central and Eastern European region.Added value of this studyThe PROSECO study will provide key data from the heavily affected Central European region and contribute to the epidemiological and serological characteristics of the SARS-CoV-2 infection. All 30,054 study participants were recruited between October 2020 and March 2021, thus covering all three epidemic peaks (November 2020, January and March 2021) of the second COVID-19 epidemic wave. This allows us to follow the dynamics of seroconversion of anti-SARS-CoV-2 IgG antibodies in the immunologically naive and unvaccinated population during the COVID-19 pandemic. The study participants will be re-assessed in the second (April 2021 – September 2021) and third (October 2021 – March 2022) PROSECO phases to further study the post-infection/post-vaccination dynamics of seroconversion in/after a period of massive vaccination.Implications of all the available evidenceData from the first phase of the PROSECO study indicate that the percentage of the population that has been exposed to the SARS-CoV-2 may be substantially higher than estimates based on official data on cumulative viral positivity incidence as at least one third of seropositive participants were asymptomatic, and 28% of participants who developed antibodies against SARS-CoV-2 never underwent PCR testing. Regional seroprevalence data provide key information to inform, in combination with other surveillance data, public health policies and will be instrumental for the successful management of the subsequent phases of the global pandemic.The number of seropositive participants who never underwent RT-PCR testing demonstrates the importance of serological population-based studies describing the spread and exposure to the virus in the population over time.

scholarly journals Range data reported to the requirements of the IAS 12 and impact of the IFRS adoption for tax purposes in the tax collection of the Czech Republic

2013 ◽  
Vol 61 (4) ◽  
pp. 961-966 ◽  
Author(s):  
Simona Jirásková
Keyword(s):  
Czech Republic ◽  
Financial Reporting ◽  
Income Tax ◽  
Range Data ◽  
Tax Collection ◽  
Tax Base ◽  
The Czech Republic ◽  
Accounting Regulation ◽  
The Impact ◽  
The Relationship

An issue of relationship between corporate income tax and accounting is one of the most discussed at present. Until recently the tax base was derived from the accounting profit defined in the Czech accounting law. But from 2004 there are companies which have to use IFRS in bookkeeping and financial reporting and from the perspective of the Czech accounting law they do not care about Czech accounting regulation. On the other hand Czech tax regulation has not accepted this change in the field of European accounting harmonization and still directs to pay tax on the basis of Czech accounting regulation for all entities. Fear of adverse change in tax collection is one of the main reasons why the Czech Tax Administration does not allow to pay income tax under profit or loss patterned on IFRS. The most important goal of this work is to characterize the relationship between accounting profit or loss under IFRS and the tax base of income and to find out the impact of taxation under profit in accordance with IFRS in total tax collection. Basic sample of all analyses consists of 35 accounting entities which mandatorily use IFRS and this sample was also confronted with a list of 106 major payers of income tax published yearly by the Ministry of Finance of the Czech Republic for the needs characterization of the relationship of profit under IFRS and the tax base of income.

scholarly journals Revised soil erodibility K-factor for soils in the Czech Republic

2008 ◽  
Vol 2 (No. 1) ◽  
pp. 1-9 ◽  
Author(s):  
J. Vopravil ◽  
M. Janeček ◽  
M. Tippl
Keyword(s):  
Czech Republic ◽  
Agricultural Soils ◽  
Water Erosion ◽  
Soil Conditions ◽  
Soil Erodibility ◽  
The Czech Republic ◽  
Complex Relation ◽  
Complex Evaluation ◽  
K Factor ◽  
The Subject

In the territory of the Czech Republic there are more than 50% of agricultural soils exposed to water erosion; it is a very urgent problem both at present and for the future. It must be solved now when there is still something to be protected. It is rather complicated to describe the soil properties in terms of soil susceptibility to water erosion because it is a complex relation in which many factors participate. For the complex evaluation of all main factors participating in erosion origination it is possible to apply the Universal Soil Loss Equation (USLE). It consists of six factors interacting with each other and participating in the origination of soil erosion. One of these factors is the soil erodibility factor (K-factor), the revision of which for soil conditions of the CR is the subject of this study. In total ca. 5000 soil pits from the whole territory of the country were processed and evaluated in detail. The main results of this study are K-factor values (means and variances) for the soil types, subtypes and varieties (represented in the database) according to the Taxonomic Classification System of Soils of the Czech Republic.

scholarly journals Water Erosion Reduction Using Different Soil Tillage Approaches for Maize (Zea mays L.) in the Czech Republic

Land ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 358
Author(s):  
Ladislav Menšík ◽  
David Kincl ◽  
Pavel Nerušil ◽  
Jan Srbek ◽  
Lukáš Hlisnikovský ◽  
...  
Keyword(s):  
Czech Republic ◽  
Agricultural Land ◽  
Higher Plants ◽  
Forage Quality ◽  
Dry Mass ◽  
Water Erosion ◽  
Soil Tillage ◽  
Soil Conditions ◽  
Agricultural Practice ◽  
The Czech Republic

In today’s agriculture, maize is considered to be one of the major feed, food and industrial crops. Cultivation of maize by inappropriate agricultural practices and on unsuitable sites is connected with specific risks of soil degradation, mainly due to water erosion of the soil. The aim of this study was to evaluate the yielding parameters, fodder quality and anti-erosion efficiency of different methods of conservation tillage for maize in two areas (Jevíčko—JEV and Skoupý—SKO) with different climate and soil conditions in the Czech Republic in the period 2016–2018, using multivariate exploratory techniques such as principal component analysis (PCA) and factor analysis (FA). Four variants of soil tillage methods were analysed: Conventional Tillage (CT), two slightly different Strip-Till techniques (ST) and Direct Sowing (DS). The analysed parameters were: dry mass of the plants, height of the plants, starch content (SC), organic matter digestibility (OMD) and content of neutral detergent fibre (NDF), soil loss by erosion and surface runoff. The multivariate exploratory techniques PCA and FA significantly differed in two categories of techniques in both locations. The first category consists of soil conservation techniques (SCT): ST (JEV/SKO) and DS (JEV). These techniques are characterised by lower yields of dry mass, lower height of plants, forage quality equal to CT, but a high level of protection of the soil against erosion. The second category consists of CT (JEV and SKO) and partially of DS (SKO). These treatments are characterised by high dry mass production, higher plants, high forage quality, but a feeble capacity of protection of the soil against erosion. The results of the study confirm the presumption of the positive influence of introduction and application of new agronomical practices in the areas of interest and other areas with similar natural conditions in the sense of sustainable management for agricultural management of agricultural land for the conditions of the Czech Republic and therefore of Central and Eastern Europe. PCA and FA were used as an effective method for comprehensive evaluation of the use of STC in agricultural practice.

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