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Wyszukujesz frazę "exit" wg kryterium: Wszystkie pola


Tytuł:
Calculation of exit gradients at drainage ditches
Autorzy:
Römkens, M. J. M.
Powiązania:
https://bibliotekanauki.pl/articles/295174.pdf
Data publikacji:
2011
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
seepage
exit gradient
subsurface flow
Opis:
Seepage gradients play an important role in the detachment of soil particles from the side walls of stream channels and drainage ditches. Most seepage studies have focused on water losses. Relatively few have addressed the determination of these gradients as causes of soil loss and incipient gully development. This paper presents the methodology of calculating these gradients on any point of the soil-water interface of a subsurface flow system, for which a close-form analytical solution was obtained (Römkens 2009). Such a solution was derived using conformal transformations for a situation in which a ponded surface drains by subsurface flow into a ditch with a water table lower than that of the ponded surface. The derived relationships allow a close estimate of the soil detachment forces on the wetted drainage perimeter of the stream system.
Źródło:
Landform Analysis; 2011, 17; 151-153
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Logistic Aspects of Barriers to Market Entry and Exit
Autorzy:
Jezierski, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/504642.pdf
Data publikacji:
2019
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
market entry and exit barriers
logistics
strategies
Opis:
If one associates the scope of logistics with widely understood logistic competition, looking at logistics through the prism of enterprises competition factor and hence the factor which influences the market, one may also easily find the essential role of logistics in methodological approach concerning the shaping of the market and referring to the assumptions of new industrial economics – the approach that stresses the so called dynamics in market structures and is connected with market entries and exits (the mobility of market players) as well as with power and domination in the market, problems of appearing and disappearing of the businesses (businesses demography) other than competition between the forms of market coordination. This paper focuses on one of the most fundamental areas of new industrial economics, such as market entries and exits and barriers to them, which may be of logistic type. That is why the purpose of this article is to identify and characterise logistic barriers to market entries and exists. The paper is based on critical analysis, system analysis and hermeneutic methods.
Źródło:
Logistics and Transport; 2019, 43, 3; 15-20
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
GENDER DIFFERENCES IN EXIT RATES FROM UNEMPLOYMENT IN POLAND
Autorzy:
Landmesser, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/452977.pdf
Data publikacji:
2014
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
gender differences
exit rates from unemployment
duration models
hazard
Opis:
The behaviour of women and men in the labour market is diverse. Traditionally, men have closer attachment to the labour market. Women, however, have more family responsibilities. In the paper, we analyse the exit rates from unemployment for each sex separately, and find out that the effects of the explanatory variables in estimated duration models depend upon gender. We begin our study with a single risk hazard model. These estimations are extended to a competing risks model with two destinations: employment and non-participation.
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2014, 15, 1; 66-75
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Estimates for the distribution of the first exit time of α-stable processes
Autorzy:
Cupała, Wiesław
Powiązania:
https://bibliotekanauki.pl/articles/729864.pdf
Data publikacji:
2002
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
first exit time
α-stable processes
Opis:
The Varopoulos-Hardy-Littlewood theory and the spectral analysis are used to estimate the tail of the distribution of the first exit time of α-stable processes.
Źródło:
Discussiones Mathematicae Probability and Statistics; 2002, 22, 1-2; 53-59
1509-9423
Pojawia się w:
Discussiones Mathematicae Probability and Statistics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the Bochner subordination of exit laws
Autorzy:
Hmissi, M.
Maaouia, W.
Powiązania:
https://bibliotekanauki.pl/articles/254917.pdf
Data publikacji:
2011
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
sub-Markovian semigroup
exit law
subordinator
Bernstein function
Bochner subordination
Opis:
Let P = (Pt)t≥0 be a sub-Markovian semigroup on L2(m), let β = (βt)t≥0 be a Bochner subordinator and let Pβ = (Pβ(t ))t≥0 be the subordinated semigroup of P by means of β, i.e. Pβ(s):= ∫∞(0) Pr βs(dr). Let φ:= (φt)t>0 be a P-exit law, i.e. Ptφs = φs+t, s,t>0 and let φβ(t):= ∫∞(0)φs βt(ds). Then φβ:= (φβ(t)t>0 is a Pβ-exit law whenever it lies in L2(m). This paper is devoted to the converse problem when β is without drift. We prove that a Pβ-exit law ψ:= (ψt)t>0 is subordinated to a (unique) P-exit law φ (i.e. ψ= φ β) if and only if (Ptu)t>0 ⊂ D(Aβ), where u = ∫∞(0)e-s ψ sds and Aβ, is the L2(m)-generator of Pβ.
Źródło:
Opuscula Mathematica; 2011, 31, 2; 195-207
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Secondary flow structures and resultant exit flow angle fluctuations in high pressure steam turbine stage
Autorzy:
Świdryczuk, J.
Powiązania:
https://bibliotekanauki.pl/articles/1943184.pdf
Data publikacji:
2010
Wydawca:
Politechnika Gdańska
Tematy:
turbine stage
vortices
exit flow angle
Opis:
The object of investigation is the stage, the geometry and flow conditions of which are typical for a series of steam turbines in operation in Polish power plants. The flow analysis is based on the CFD calculations performed using FlowER, a specialized URANS code developed for studying unsteady phenomena in turbine stages and sections. The paper presents flow patterns illustrating the interaction between vortices inside and downstream of the rotor passage and the resultant exit flow angle (EFA) fluctuations recorded at the stage exit. An attempt is made to attribute individual EFA fluctuations to particular vortices and their development stages.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2010, 14, 1-2; 15-28
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Krytycznie o „wyjściu”
Critically about “Exit”
Autorzy:
Dudek, Michał
Powiązania:
https://bibliotekanauki.pl/articles/642795.pdf
Data publikacji:
2014-06-14
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Opis:
In multiculturalism, “exit”, or to be more precise, “right to exit” is very often thought of in terms of a condition of state’s non-interference in the minority groups. However popular, this account seems to be flawed with a number of controversial assumptions, questionable theoretical and practical implications and can lead to significant paradoxes. First of all, treating “exit” as a state’s non-interventionism condition also means that in fact representatives of minority groups should actually leave their communities in order to obtain all of the civil rights and liberties – be treated as “full”, not “partial” citizens. Various other problems connected with this account (i.a. the issue of general function of “right to exit” and civil rights and liberties or mutual relations between these two categories) presented and discussed in the paper justify a proposal of change of approach towards concept of “exit”. Either one should take really seriously the assumed normative character of it and construct a whole separate theory of “right to exit” from scratch, or maybe one should simply stop treating leaving one’s oppressive culture in terms of “right” or “freedom” and understand it only in descriptive manner.
Źródło:
Filozofia Publiczna i Edukacja Demokratyczna; 2014, 3, 1; 103-124
2299-1875
Pojawia się w:
Filozofia Publiczna i Edukacja Demokratyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of the turbulence model on the turbine stage flow exit angle distribuation
Autorzy:
Świrydczuk, J.
Powiązania:
https://bibliotekanauki.pl/articles/1933955.pdf
Data publikacji:
2012
Wydawca:
Politechnika Gdańska
Tematy:
turbine stage
turbulence model
flow exit angle
Opis:
The article analyses the effect of the turbulence model on the calculated exit angles of the flow leaving the rotor of a low-pressure turbine stage. Three turbulence models were taken into account: the algebraic Baldwin-Lomax model and two advanced differential models based on the Shear Stress Transport (SST) approach proposed by Menter. The calculated results have revealed that even such extremely different turbulence models impose little difference in the resultant averaged flow exit angle distributions, especially in stages in which a regular flow pattern without flow separation and/or other irregularities is observed. Larger differences can be observed in local distributions of this parameter, especially in the regions of activity of secondary vortex structures.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2012, 16, 3-4; 239-252
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badanie exit poll – historia, funkcje i specyfika
Exit poll – Its History, Function and Specifity
Autorzy:
Kubisz-Muła, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/427567.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
badania sondażowe
badania wyborcze
survey research
election polls
Opis:
W artykule Autor prezentuje historię oraz funkcje badań exit poll, a także zalety i wady takiego sposobu analizowania zachowań wyborczych. Badania exit poll są współcześnie wykorzystywane nie tylko do predykcji wyników wyborów (do czego były pierwotnie projektowane), ale służą również weryfikacji uczciwości elekcji, analizie uwarunkowań zachowań wyborczych i wyznaczaniu kierunków działań politycznych na przyszłość. Autor zwraca uwagę na następujące zalety exit poll: a) ograniczenie koniunkturalizmu deklaracji powyborczych w zakresie preferencji, opinii i deklarowanej partycypacji w wyborach; b) ograniczenie błędów wynikających z niedoskonałości pamięci; c) uodpornienie na ewentualne zmiany postaw i opinii w czasie; oraz d) zapewnienie kontaktu z wyborcami, którzy dla typowych badań sondażowych są trudno dostępni. Autor omawia także wady interesującego go sposobu badań, do których należą: błąd pokrycia populacji, błąd nierealizowalności próby; błąd próby i błąd pomiaru.
In the article the Author presents history and functions of exit poll and also advantages and disadvantages of such a method of analysing voting behaviour. Nowadays exit poll is used not only to predict voting results (as it was originally meant to), but also to verify transparency of election, to analyse conditioning of voting behaviour and to specify directions of future political actions. The Author draws attention to the following advantages of exit poll: a) limiting opportunism of post-poll declarations within the range of preferences, opinions and declared participation in polls; b) limiting the range of mistakes resulting from the deficiency of memory; c) resisting possible changes of attitudes and opinions in time; and d) ensuring contact with electorate who are hardly accessible for typical opinion poll. The Author also discusses disadvantages of the method of study in question, among them: coverage error, nonresponse error, sampling error and measurement error.
Źródło:
Studia Socjologiczne; 2013, 4(211); 125-142
0039-3371
Pojawia się w:
Studia Socjologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proces redukcji zaangażowania kapitałowego funduszy private equity w spółki portfelowe metod pierwszej oferty publicznej
The Reduction of Private Equity Funds’ Holdings in Portfolio Companies by the Initial Public Offerings
Autorzy:
Sosnowski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/906928.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
private equity
exit vehicles
initial public offerings
full exit
partial exit
Opis:
The main objective of this paper is to recognize the dynamics and duration of disinvestment processes undertaken by the private equity funds through the Warsaw Stock Exchange. To achieve the goal of the research, it has been formulated the hypothesis affirming that the initial public offering as a method of divestment is mainly used to make a partial exit from an investment and the total sale of securities of companies usually occurs at a later date. Presented in the paper results of empirical research on the dynamics of an exit from the investment show that private equity fund remained as a shareholder after 1 year of the IPO in majority of the portfolio companies.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2012, 262
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł

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