... Because of the lack of a recent survey of Cephalcia species in the Czech Republic, the goals of this study were (i) to monitor web-spinning sawflies living on spruce in mountainous regions ... periods of the Cephalcia species flight activities (cf Martinek 1988) The flight activity started in the studied localities at the end of May or at the beginning of June depending on the actual weather ... known in Central Europe from the end of 19th century and the beginning of the 20th century (Escherich 1942; Pschorn-Walcher 1982) In the Czech Republic, many severe outbreaks occurred with the...
Ngày tải lên: 07/08/2014, 03:22
... share in it, more recently the share of the industry in the value added, indicators of employment and wages, etc The share of forestry in the creation of GNP in the Czech Republic is based on the ... express the resulting volume of timber that can be extracted from the forest in the given period of time with respect to the sustainability and continuity of felling and taking into account the current ... annual timber felling in the forestry of Czech Republic exhibited an increasing trend until the mid-1980s (13.91 mil./m3 in 1985) During the restitution of forest properties in 1991–1992 it recorded...
Ngày tải lên: 07/08/2014, 03:22
Báo cáo lâm nghiệp: "Occurrence of Ips duplicatus (Coleoptera: Curculionidae, Scolytinae) on pines (Pinus sp.) in the Czech Republic and southern Poland – Short Communication" pdf
... densities In the study area in the Czech Republic, spruces are declining because of drought and honey fungus attacks and 50–60% (n = 635) of them are consequently infested by I. duplicatus during summer ... July–September 2007) ; a similar pattern could be applied to the findings in Poland, next to the outbreak area (Grodzki 1997) The incidental infestations on Scots pine were also observed recently in Northern ... or remain not colonized at all (Grodzki 1997) The occurrence of I duplicatus on pine was observed in a single locality of the eastern Czech Republic, which is characterized by spruce dominance...
Ngày tải lên: 07/08/2014, 03:22
Báo cáo lâm nghiệp: "reproductive and morphometric characteristics of wild boar (Sus scrofa) in the Czech republic" pot
... joint to the tip of the hoof, ear length (LA) from the root of the ear to the tip, and height at the withers (AC) as the distance from the tip of the fore leg to the highest point at the withers ... provided they did not become pregnant already at the time of the main breeding period Gethoffer et al (2007) indicates that 60% of juveniles which did not become pregnant in the main breeding season ... both the time of farrowing and the morphometric parameters This confirms the findings of Maillard and Fournier (2004) that in case there is an abundance of food available during the preceding...
Ngày tải lên: 07/08/2014, 10:21
Báo cáo lâm nghiệp: "Costs of basic methods of forest landmaintenance in protective zones of high-voltage power lines in the Czech Republic" doc
... scrub clearing with PS consists in cutting of trees, cross-cutting in one or two pieces to open up the area and in the handling of other wood – piling and burning Hand cutting (using mechanical ... is especially in the case of Scots pine (Pinus sylvestris L.) Height increments of other conifers typical of the area of the Czech republic are lower A conclusion can be drawn from these facts ... costs and profit of a set of medium-sized forest companies in the Czech republic in 2007 For the calculations of costs of the particular methods chosen to maintain forest lands in HVPL zones, we...
Ngày tải lên: 07/08/2014, 10:21
Báo cáo lâm nghiệp: "Uncertainty estimation of biomass expansion factors for Norway spruce in the Czech Republic" pot
... Examining the sensitivity in uncertainty of the BEF by ignoring the uncertainty in stand age increased the error in young and old age-classes Having the uncertainty in stand age included with the ... biomass of all forest sites despite the varying values for stand age and stocking densities The decreasing rate of the BEF as a function of age was steeper in the Czech Republic than in Finland ... residual variance showed that the best way to increase the precision of BEFs would be the reduction in error of the biomass In the present study, the median value of the aboveground BEF for Norway...
Ngày tải lên: 07/08/2014, 16:20
Báo cáo khoa học: "Distribution of oak species in the Czech Republic" ppt
... neighbouring countries were also present in the Czech Republic for a report on the family Fagaceae, including the genus Quercus L, to be included in the second volume of the Flora of the Czech Republic ... species of the submeridional vegetation zone prevail) and along the marginal areas of the Mesophyticum (a region with a flora and vegetation of the temperate zone within the limits of the oceanic ... most sites The distribution of the newly distinguished oaks in the Czech Republic is shown in figure except for Q frainetto for which only one herbarium specimen exists The localities of all oak...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo lâm nghiệp: "Delineation of seed zones for European beech (Fagus sylvatica L.) in the Czech Republic based on isozyme gene markers" ppsx
... providing a best linear unbiased estimate of a variable at a given point The method is known under the name ’kriging.’ Although the method was originally developed for use in the mining industry, ... mapping the gene frequencies in human populations In its simplest form, kriging is a method of weighted averaging of the observed val- of a variable z within a neighbourhood n points In case of ... further treatment, 159 points lying outside the territory of the Czech Republic were excluded For the remaining 300 points, genetic distances were calculated cluster The seed zones are continuous...
Ngày tải lên: 09/08/2014, 04:20
IMPACT ASSESSMENT OF AIR POLLUTION CHARGES ON COMPANIES IN THE CZECH REPUBLIC
... priorities in the sphere of air protection, improvement in functioning of the system of charges does not rest in a simple charge rates' increase, but rather in the elimination of concurring effects ... pay a certain monetary amount Already since their introduction (i.e since the beginning of 1990s), air pollution charges have been in the Czech Republic combined with emissions limits These were ... region of the Czech Republic The chosen indicator, however, does not take into account the time value of money Footnote The likely reason is enter of new operating capacities in the context of accelerating...
Ngày tải lên: 18/10/2016, 14:13
Báo cáo lâm nghiệp: "Sulphur and nitrogen concentrations and fluxes in bulk precipitation and throughfall in the mountain and highland spruce stands in the Czech Republic" docx
... respectively, found for 2006–2008 in our study corresponds well with the reduction of total emission of SO2 and NOx in the Czech Republic within the course of 1980 2000 In 2000 the sulphur dioxide and ... statsoft cz (accessed July 7, 2009) Tesa M., Šír M., Fottová D 2002: Occult precipitation as an important input into the mountainous catchments of the Czech Republic In: Proceedings of the International ... years of this study can only partly be explained from the overall decrease (12% between 199 and 2007 according to MŽP 2008) of NOx concentrations in the air in the Czech Republic Nitrogen oxides in...
Ngày tải lên: 07/08/2014, 10:21
Báo cáo y học: "Borna disease virus (BDV) circulating immunocomplex positivity in addicted patients in the Czech Republic: a prospective cohort analysis" ppt
... distressing to patients Our approach in this case was to combine current thinking in neurophysiology and therapeutic evidence in related disorders and then to apply these to clinical practice in a ... activities Mrs A’s level of occupational and psychological therapy input remained stable throughout the introduction of rivastigmine patches, and focused on reducing the distress and interference with ... period, Mrs A continued to report distressing visual hallucinations throughout the day After the rivastigmine treatment was initiated, after weeks of treatment, reporting of visual hallucinations was...
Ngày tải lên: 11/08/2014, 16:22
Báo cáo y học: " Borna disease virus (BDV) circulating immunocomplex positivity in addicted patients in the Czech Republic: a prospective cohort analysis" potx
... positivity and the history of infectious diseases (hepatitis C) or the presence of infection at the time of blood sampling The presence of other infections can reactivate the latent BDV infection ... history of somatic and infectious diseases such as hepatitis and other zoonosis), the duration of abuse (in years), the presence of infection at the time of blood sampling, the diagnosis according ... disorders) The severity of clinical symptoms of BDV infection depends on the immune response of the host [3,6-8] Viral infections can influence the human genome The part of human genetic material originates...
Ngày tải lên: 11/08/2014, 16:22
The Market for Remittance Services in the Czech Republic
... Assistant, IAD) A team of nine interviewers in the Czech Republic undertook the essential work of the data gathering and allowed the coordination with the migrant communities: Ms Ting Ting Chen, Mr Nicolae ... Republic (in thousands) Source: Ministry of Interior of the Czech Republic The Market for Remittance Services in the Czech Republic Both migration and remi ances are increasingly relevant, in economic ... Objectives of the Survey T he objective of the survey is to provide an analysis of the main features of the market for remi ances in the Czech Republic, based on the GPs The outcomes of the survey...
Ngày tải lên: 29/08/2016, 09:48
Some register features in agreement between the united states of america and the socialist republic of vietnam on trade relations = một số đặc điểm ngữ vực trong hiệp định thương mại việt mỹ
... medium of the language activity It is the manifestation of the nature of the language code being used Halliday and Hassan include here: “Mode is the function of the text in the event, including therefore ... analyzing the BTA In addition, due to the time constraints and within the framework of a graduation paper, this analysis of the BTA is confined to only some register features METHODS OF THE STUDY In ... medicine, etc It refers to what is happening and to the nature of the social xvi context in which meanings are made In other word, field refers to the inherent characteristics of the situation The...
Ngày tải lên: 20/12/2013, 18:26
Water Issues in the Democratic Republic of the Congo: Challenges and Opportunities doc
... intersection The Oubangui drains the northern plateaus of the Central African Republic (CAR), adding a mean runoff of 5,000 m3/s.15 The main Congo (Lualaba) flows through the down-warped depression of the ... Importance of springs and groundwater in drinking water supply Springs comprise the main source of drinking water, estimated to supply up to 90 per cent of DRC’s rural population No inventory of springs ... strategic drinking water supply sources and their watersheds.37 Other key tenets of the Water Code include the user pays principle, the polluter pays Water Issues in the Democratic Republic of the Congo...
Ngày tải lên: 06/03/2014, 16:20
Ending Sexual Violence in the Democratic Republic of the Congo docx
... expands the definition of rape to include elements developed at the international level This puts the DRC in an interesting situation: definitional elements and crimes included in the International ... for rapidly bringing cases to the court, the difficulty of investigating in Ituri due to insecurity, the lack of human resources, and the need to use these resources to investigate in Darfur after ... choose to include charges of rape and sexual slavery The focus of the indictment was restricted to a single event: the massacre of the village of Bogoro in Ituri The cases against Germain Katanga...
Ngày tải lên: 22/03/2014, 21:20
Soldiers who rape, commanders who condone - sexual violence and military reform in the Democratic Republic of Congo potx
... of the impact of training and modify it accordingly; o Create the position of gender advisor in the FARDC for awareness-raising and advocacy regarding sexual violence, including violence against ... is often reflected in the terms of treaties, and in the writing of legal scholars and experts The principle of command responsibility is incorporated into many legal systems worldwide 23 The International ... asking training participants to fill in forms as a way of assessing their knowledge and getting feedback.124 But even following the behavior of trained soldiers in order to measure the impact of...
Ngày tải lên: 29/03/2014, 09:20
rutgers university press breeding contempt the history of coerced sterilization in the united states nov 2007
... American professional to bring together the critical elements of the argument in favor of compulsory sterilization: claims about the alarming rate of increase in the number of defectives, the link between ... Orpheus Everts, the superintendent of the Cincinnati Sanitarium In a paper presented to the Cincinnati Academy of Medicine in 1888, Everts explained how he had “given the subject of emasculation ... The Extinction of the Defective Delinquent: A Working Program,” was presented at the meeting and reprinted in Survey the following year It offered a road map for improving the nation by eliminating...
Ngày tải lên: 11/06/2014, 12:54
báo cáo sinh học:" Training health care workers to promote HIV services for patients with tuberculosis in the Democratic Republic of Congo" pptx
... setting Involvement of the National TB and HIV Program staff in the development phase facilitated the use of the training materials by the National Program in the roll-out of TB/HIV training ... developing the training AVR conceived of the study, participated in developing the training, coordinated the study with FB and helped to draft the manuscript All authors read and approved the final ... care clinics The correlation between mean post-training scores of clinic's HCWs and the clinic's HIV testing acceptance rate suggests that the training was effective But providing a training course...
Ngày tải lên: 18/06/2014, 17:20
báo cáo sinh học:" Wrong schools or wrong students? The potential role of medical education in regional imbalances of the health workforce in the United Republic of Tanzania" potx
... institutions educating medical doctors in the United Republic of Tanzania, although one of them was still in start-up phase and the other in the middle of an administrative crisis, so these institutions ... perpetuate the imbalance in the availability of human resources for health in the United Republic of Tanzania through an unintended bias in the selection of candidates for training (thus, the wrong ... time of writing, these students are not yet working out in the field, however, it is not possible to examine the residency training factors Rural background In the United States of America, Rabinowitz...
Ngày tải lên: 18/06/2014, 17:20