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Search Results: 1 - 10 of 950 matches for " Huzar Zbigniew "
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Empirical Evaluation of Novel Approaches to Software Engineering
Huzar Zbigniew,Madeyski Lech
e-Informatica Software Engineering Journal , 2007,
Huzar Zbigniew,Madeyski Lech
e-Informatica Software Engineering Journal , 2009,
Huzar Zbigniew,Madeyski Lech
e-Informatica Software Engineering Journal , 2008,
Huzar Zbigniew,Madeyski Lech
e-Informatica Software Engineering Journal , 2010,
Acta bioethica , 2005, DOI: 10.4067/S1726-569X2005000100003
Abstract: few matters in medical ethics give rise to such passionate disputes and discussions as the issues of doctors' acceptances of diverse kinds of gifts, services or favours from grateful patients or pharmaceutical companies interested in acquiring a physicians endorsement. gratitude is a fundamental moral value. modern philosophy proposes three different, rival models of gratitude. appropriate social rules determine what, when and under what conditions counts as a reciprocation of a gift. the moral sphere between doctor and patient is incredibly complex: there appear to be four types of possible attitudes that a patient can adopt towards a physician. the art of giving is as complex as the art of receiving
Relations Between Safety and Security in Technical Systems
Zbigniew Smalko
Journal of Konbin , 2007, DOI: 10.2478/v10040-008-0005-y
Abstract: The subject of this paper deals with the relationship between safety and security of the man - machine system. In the above system a man can act both as a decision - maker and operator. His desired psychophysical efficiency lies in the undertaking the correct decisions as well as in the skilful machine control and operating.
Determination of the Risk Function for Survivors Using Beta Pert Method
Zbigniew Burciu
Journal of Konbin , 2007, DOI: 10.2478/v10040-008-0002-1
Abstract: In emergency at sea the most important is to start the rescue action as fast as possible, whereas the decision to terminate the action, in case the survivors have not been found, is made by the coordinator on the basis of his practical experience. To estimate the level of risk it is necessary to face the problem of lack of credible statistical data. The paper presents a new concept which allow to calculate the risk, taking into account data uncertainty. The method and probability model are presented and discussed.
Sampling Jitter in Audio A/D Converters
Zbigniew Kulka
Archives of Acoustics , 2011, DOI: 10.2478/v10168-011-0055-3
Abstract: This paper provides an overview of the effects of timing jitter in audio sampling analog-to-digital converters (ADCs), i.e. PCM (conventional or Nyquist sampling) ADCs and sigma-delta (ΣΔ) ADCs. Jitter in a digital audio is often defined as short-term fluctuations of the sampling instants of a digital signal from their ideal positions in time. The influence of the jitter increases particularly with the improvements in both resolution and sampling rate of today's audio ADCs. At higher frequencies of the input signals the sampling jitter becomes a dominant factor in limiting the ADCs performance in terms of signal-to-noise ratio (SNR) and dynamic range (DR).
The distribution of Chrysanthemum Segetum L. (Asteraceae) in Poland
Zbigniew Sobisz
Plant Breeding and Seed Science , 2010, DOI: 10.2478/v10129-010-0007-5
Abstract: The distribution of Chrysanthemum segetum L. in Poland, based on a field research, herbarium materials, literature and unpublished data, is described with a list of localities. Altogether, 352 localities (210 ATPOL squares) for this species have been identified. Most localites are concentrated in North and West parts of Poland.
String picture of 1+1 dimensional QED in light--front formulation
Ambrozinski, Zbigniew
High Energy Physics - Phenomenology , 2013,
Abstract: We study quantum electrodynamics in 1+1 dimensions in the light--front frame using numerical methods. We analyze confinement and charge screening which are key features of this system. By direct analysis of wavefunctions of bound states in two parton sector we determine the string tension. In four parton sector we introduce inclusive distributions and inspect structure of energy eigenstates. We conclude that they are composed of two weakly interacting $f\bar f$ pairs. These four particle states are responsible for the screening. Finally, we study time evolution of a fermion--antifermion state separated by a specific distance. We demonstrate that for sufficient separation it decays into a multiparton state and the number of particles in the product depends on separation of particles.
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