Single-branch filters are still popular and are commonly used for power quality improvement purposes. Analysis of a single-branch filter is a relatively simple task. Although individual filters tuned to specific harmonics can be easily designed, after connecting them into a group it turns out that the capacitance and inductance mutually influence each other, distorting the resulting frequency characteristics. This article presents a matrix method for design a group of single-branch filters, so that the resultant frequency characteristic satisfies the design requirements including the requirements for location of the frequency characteristic maxima. Designer indicates the frequencies of the parallel resonances.
The author of the article presents theology of the word in a new light by putting together three categories which explain one another: the word, the person and the symbol. In order to bring closer together the theological perspectives of the Catholic and Protestant theologies, the former being associated with theology of the sacrament and the latter with theology of the word, the author uses many examples from the Bible to show that the word was equated with the personal act of God or even with the Person of the Word as shown in the New Testament. The word incarnate by its united humanity and divinity performs the function of the symbol in the Revelation which (according to a contemporary definition) is a synthesis of what is visible and spiritual, what is divine and what is human, etc. A surplus of meaning is a characteristic feature of the symbol; consequently, it always opens us to a mystery. This suggestion makes it possible to bring together theology of the sacrament and theology of the word. A real criterion of this connection is the Person of the Pre-Symbol.
O b j e c t i v e s: Patient-centered care (PCC) is associated with better doctor-patient relationships, resulting in a decrease in symptoms, hospitalizations and health costs. However, studies analyzing factors infl uencing patient-centered attitudes show ambiguous results. The purpose was to assess the impact of the Clinical Communication Course (CCC) in Jagiellonian University, Cracow and other factors on Patient-Centered Attitudes (PCA) and Attitude toward Clinical Skills Learning (CSLA).
M e t h o d s: We retrospectively compared Polish-speakers (CCC+, n = 160), English-speakers (CCCen+, n = 55) aft er the CCC and upperclassmen Polish-speakers without it (CCC–, n = 122). Validated questionnaires to measure PCA (Leeds Attitude Toward Concordance II and Patient-Practitioner Orientation Scale (PPOS)) and for CSLA (Communication Skills Attitude Scale with negative subscale (CSAS-N)) were used. The higher the scores, the more PCA, and negative CSLA respectively. Students completed questionnaires and answered questions regarding age, sex, motivation to study (coded as humanitarian — MotHUM, financial — MotFIN, combination — MotMIX) and considered specialization — coded as with more human contact (family medicine, psychiatry, pediatrics — SpecHUM) and others (SpecNHUM). Statistics were prepared in R.
R e s u l t s: CCC+ scored higher in PPOS (2.91 vs. 2.74; p = 0.003) than CCC– and higher in CSAS-N than CCCen+ (31.22 vs. 28.32; p = 0.004). In CCC+ SpecHUM scored lower than SpecNHUM in PPOS (2.65 vs. 2.94, p = 0.012). MotFIN scored higher then MotMIX in PPOS (3.01 vs. 2.7, p = 0.036). Correlations were statistically significant.
C o n c l u s i o n: CCC improved PCA in CCC+. Th ey showed more negative CSLA than CCCen+. Among CCC+, surprisingly, SpecNHUM presented more PCA than SpecHUM as well as MotFIN compared to MotMIX.
The article deals with issues concerning the pedagogical aims of studying traditional humanities in present realities of Polish society, which at the end of the 20th century overthrew communism. The new political and civilization conditions have caused major social changes that require a new approach to the humanities. Meanwhile, in Poland there is still a traditional and conservative cult of national identity and heritage, which prevents the development of an open society based on cultural tolerance and understanding of the differences that separate us from the West and other cultures. Humanities should be an academic tool for shaping an individual and creative personality and not for preserving national cultural and historical mythology. Such social pedagogy leads to a closed society oriented towards the past and not towards modernity. An educational policy that promotes this attitude treats cultural heritage as a tool of political control over society. In our times, humanities consist in discovering and interpreting the world around us and in forming an independent thinking. Literature, philosophy and other liberal arts cannot be just a sterile studying of a dead tradition.
en
pl
