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Tytuł:
Cerificate from Polish Mathematical Society
Autorzy:
Redaktor, .
Powiązania:
https://bibliotekanauki.pl/articles/748058.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Matematyczne
Tematy:
.
Opis:
Artykuł nie zawiera streszczenia
The article contains no abstract
Źródło:
Mathematica Applicanda; 2001, 29, 43/02
1730-2668
2299-4009
Pojawia się w:
Mathematica Applicanda
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rare Pediastrum species (Chlorophyceae) from Polish coastal lakes
Autorzy:
Kowalska, J.
Wolowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/59202.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
rare species
Pediastrum
Chlorophyceae
Polish lake
coastal lake
taxonomy
ecology
distribution
lake
green alga
Opis:
An account is given of the occurrence of Pediastrum (Chlorophyceae, Sphaeropleales) in five eutrophic coastal lakes (Jamno, Bukowo, Gardno, Łebsko and Sarbsko) in northern Poland, together with morphological data of the species and more detailed taxonomic and ecological information for three taxa which appear to be rare world wide. These are P. musterii, P. orientale and P. alternans; the first is recorded for the first time from central Europe. P. orientale and P. alternans show considerable morphological variability under different environmental conditions, indicating the need for further studies. The studied lakes seem to be especially favourable for Pediastrum, with a total of eight species (15 taxa) in the phytoplankton noted during the summer. However, the relative frequency of the genus in the overall algal communities was low. The most frequent species were P. boryanum, P. kawraiskyi and P. duplex and these were accompanied by cyanobacteria, coccal green algae (Chlorophyceae, Chlorococcales) and diatoms (Bacillariophyceae). All the Pediastrum taxa were documented using LM and SEM.
Źródło:
Acta Societatis Botanicorum Poloniae; 2010, 79, 3
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Liquidity of bitcoin – insights from Polish and global markets
Autorzy:
Włosik, Katarzna
Powiązania:
https://bibliotekanauki.pl/articles/962655.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
bitcoin
liquidity
Polish bitcoin market
JEL
G10
G23
płynność
polski rynek bitcoina
Opis:
Bitcoinem można obracać na wielu różnych platformach, wykorzystując do tego inne kryptowaluty, jak również waluty tradycyjne. Niemniej jego rzeczywista wymienialność może być ograniczona przez płynność rynku. Głównym celem artykułu jest scharakteryzowanie i porównanie wybranych giełd kryptowalut pod względem płynności. W tym celu przeanalizowano cztery platformy, które odznaczają się wysokim wolumenem obrotu: Kraken, Bitstamp, BitFlyer i BTCBOX, a także dwa małe podmioty umożliwiające handel w polskim złotym: BitBay i BitMarket. W artykule przedstawiono porównanie rynków pod względem liczby zawartych transakcji, średniego czasu pomiędzy kolejnymi transakcjami czy rozkładu wolumenu obrotu w ciągu dnia. Ponadto przeanalizowano zmiany w czasie miary płynności – ILLIQ. Wyniki pozwoliły stwierdzić, że platforma, która znajduje się wśród globalnych liderów w obrocie bitcoinem w danej walucie tradycyjnej, może być postrzegana jako podmiot mały, jeśli zostanie wzięty pod uwagę obrót w innej walucie tradycyjnej. Ponadto najbardziej popularne platformy umożliwiające wymianę bitcoina na polskiego złotego, czyli BitBay i BitMarket, mogą być uznane za rynki lokalne. Są one głównie wykorzystywane do handlu w złotym. W przypadku obrotu bitcoinem w innych walutach tradycyjnych cechuje je bardzo niska płynność. Czynniki takie jak home bias, możliwość handlu bitcoinem w mniej popularnej walucie tradycyjnej (w porównaniu ze światowymi walutami rezerwowymi) oraz interfejs użytkownika w języku polskim mogą dawać pewną przewagę konkurencyjną tym platformom.
Bitcoin can be exchanged for other cryptocurrencies as well as for fiat currencies on many different platforms. Nevertheless, its real convertibility may be limited by market liquidity. The main aim of this article is to characterize and compare big and small bitcoin markets in terms of liquidity. I examine four platforms with high trade volume: Kraken, Bitstamp, BitFlyer and BTCBOX, as well as small entities which enable bitcoin to be traded in Polish zloty: BitBay and BitMarket. I compare the number of trades and the time between trades on selected bitcoin markets, determine the volume distribution throughout the day and analyse the dynamics of Amihud’s illiquidity measure – ILLIQ. I find that an exchange which is among the global leaders in terms of trading bitcoin in a particular traditional currency can be considered a smaller market in terms of trade volume in another traditional currency. Moreover, the results imply that BitBay and BitMarket can be perceived as local markets. They are mainly used for trading in Polish zloty, and are illiquid in terms of trading in the remaining traditional currencies. Home bias, the fact that they offer a possibility of trading in a less popular currency (in comparison to the world reserve currencies), and that have their interface in Polish, may give these platforms a competitive advantage.
Źródło:
Ruch Prawniczy, Ekonomiczny i Socjologiczny; 2019, 81, 3; 167-183
0035-9629
2543-9170
Pojawia się w:
Ruch Prawniczy, Ekonomiczny i Socjologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emission of mercury from polish large-scale utility boilers
Autorzy:
Kobyłecki, R.
Wichliński, M.
Wielgosz, G.
Bis, Z.
Powiązania:
https://bibliotekanauki.pl/articles/125170.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
mercury
coal combustion
power generation
Opis:
The article presents the results of investigations focused on the determination of mercury content in gas and solid samples. The emission of Hg was the result of coal combustion. The investigations were carried out in the selected power generation facilities operated with pulverized coal and circulating fluidized bed boilers. Analysis was carried out for the flue gases, as well as fuel and sorbent samples and the by-products of the combustion process (fly ash, slag, bottom ash, and the products of wet desulfurization technology). The determination of mercury content in solid samples was carried out using Lumex RA-915+ spectrometer with RP-91C attachment. The measurements of the mercury concentration in the flue gases were performed according to the cold vapor technique. The analysis of the results indicated that the main source of mercury is coal, but significant concentration was also determined for the biomass co-combusted in one of the facilities. Considerable amounts were also determined in fly ash and wet FGD (flue gas desulfurization) samples.
Źródło:
Journal of Ecological Engineering; 2016, 17, 5; 120-127
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Su musi, facce e culandri (e altro): alcune riflessioni sulla/e traduzione/i di Ferdydurke
Autorzy:
Tomassucci, Giovanna
Powiązania:
https://bibliotekanauki.pl/articles/28408490.pdf
Data publikacji:
2021-12
Wydawca:
Associazione Italiana Polonisti (AIP)
Tematy:
Ferdydurke
Witold Gombrowicz
Italian translations from Polish
Źródło:
pl.it / rassegna italiana di argomenti polacchi; 2021, 12; 217-233
2384-9266
Pojawia się w:
pl.it / rassegna italiana di argomenti polacchi
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Talent management practices - empirical evidence from Polish healthcare entities
Autorzy:
Pomaranik, Wioletta
Sulkowska, Agnieszka
Kludacz-Alessandri, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/27313249.pdf
Data publikacji:
2023
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
talent management
healthcare entities
talents recruitment
talents identification
employee assessment
development of professional competencies
zarządzanie talentami
podmioty lecznicze
pozyskiwanie talentów
identyfikacja talentów
ocena pracownika
rozwój kompetencji zawodowych
Opis:
Background: In the Polish healthcare system, there is a high demand for highly qualified medical staff who can be considered talents. Therefore, the use of appropriate talent management practices by managers of healthcare entities is becoming increasingly important. Purpose: This study examines the respondents' perception of the current use of selected talent management practices in healthcare entities in Poland. It was also important to investigate the relationship between talent management practices and employee retention and check whether the assessments of individual talent management practices differ depending on the type of healthcare entity and the education of managers. Because the spectrum of talent management processes is wide, in this article, we pay attention to talent acquisition and identification, competence development and employee appraisal. Design/methodology/approach: A questionnaire for managers of Polish healthcare entities was used to collect the data. 120 respondents took part in the research. A five-point Likert scale was adopted to assess individual talent management practices. In order to examine the properties of the measurement scale and the items that make it up, a reliability analysis was performed. Data were then analyzed using descriptive statistics, Spearman's rho correlation analysis, Kruskal-Wallis, and Mann-Whitney U tests. Findings: The study showed that the talent management level in Poland's public healthcare entities is not sufficiently advanced. The study's results also revealed the positive impact of talent management practices on employee retention. The analysis shows that the type of medical entity differentiates the level of development of employees' professional competencies and evaluation. No differences in talent management level were observed depending on the managers' education. Originality/value: In practice, this study highlights problematic areas of talent management practices in healthcare entities. The study contributes to the new knowledge on the perception of managers of healthcare entities regarding the use of talent management practices in the Polish health sector.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2023, 169; 599--621
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ISSR analysis of chosen Gleditsia accessions obtained from Polish collections
Autorzy:
Smolik, M
Kubus, M.
Powiązania:
https://bibliotekanauki.pl/articles/41549.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
ISSR technique
Gleditsia
Polish collection
genetic variability
fingerprinting
dendrology
Polska
Opis:
Species of Gleditsia show considerable morphological variability that makes them difficult to distinguish using either vegetative or floral characters. Honeylocusts, especially the thornless cultivars, are popular ornamental, shade, street, attractive landscape trees. In this study the ISSR technique was used to evaluate the range of genetic variability between seven genotypes of Gleditsia cultivated in Polish dendrological collections [Gleditsia caspica Desf., Gleditsia japonica Miq., Gleditsia japonica Miq. var. korainensis (= G. korainensis Nakai), Gleditsia triacanthos L., Gleditsia triacanthos L. (bulk), Gleditsia triacanthos f. inermis (L.) Zabel (bulk). Forty ISSR primers were tested and 18 were selected for their ability to produce clear and reproducible patterns of multiple bands.A total of 177 loci of 260-2600 bp were amplified, of which 89 (50%) were polymorphic, 14 (8%) monomorphic and 74 (42%) were accession-specific. Accession-specific ISSR loci were obtained for all of the seven accessions tested. A dendrogram generated using the UPGMA, based on a similarity measure of total character difference, showed that the Gleditsia accessions were clustered into two main groups (‘a’ and ‘b’). The first grup –‘a’– included: Gleditsia triacanthos L., Gleditsia triacanthos L. (bulk) and Gleditsia triacanthos f. inermis (L.) Zabel (similarity 0.61–0.75), the second –‘b’– included 2 species: Gleditsia japonica and Gleditsia japonica var. korainensis (similarity 0.43). Analysis of the phylogenetic similarity dendrogram has shown wide range of diversity between studied accessions. The clustering pattern obtained in our experiment was in agreement with the data based on morphological, allozyme and ITS analysis.
Źródło:
Dendrobiology; 2009, 62; 63-70
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Genotype characterisation of Blastocystis isolates from Polish patients - preliminary results
Autorzy:
Salamatin, R.
Kaczmarek, A.
Rozej-Bielicka, W.
Cielecka, D.
Janczak, D.
Lewicki, A.
Wesolowska, M.
Mlocicki, D.
Golab, E.
Powiązania:
https://bibliotekanauki.pl/articles/5914.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
genotype
Blastocystis
isolate
DNA extraction
Polish patient
patient
human disease
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Executive compensation and comprehensive income: evidence from Polish listed companies
Autorzy:
Sajnóg, Artur Robert
Powiązania:
https://bibliotekanauki.pl/articles/19090961.pdf
Data publikacji:
2019
Wydawca:
Instytut Badań Gospodarczych
Tematy:
executive compensation
comprehensive income
profitability ratios
firm performance
corporate governance
Opis:
Research background: The literature of Economics presents the agency problem, which can be mitigated through executive compensation, especially when it is connected with company profits. This relationship has been repeatedly analysed in the corporate governance literature, which shows both positive and negative correlations between these categories. Thus, another approach is presented with comprehensive income, which (in contrast to net income) is generally beyond the control of managers and hinders active earnings management. Purpose of the article: This article presents the evaluation of three stages of the relationship between executive compensation and profitability ratios (RoS, RoA, RoE), which are based on comprehensive income and net income. The main research hypothesis states that in economic practice, it can be assumed that there is a stronger positive correlation between executive compensation and comprehensive income than net income. Methods: The research covered companies listed on the WSE from the industry sector (between 2009 and 2017). The first part of the paper contains the results of correlations between profitability ratios and executive compensation (conducted by means of Pearson?s correlation coefficient). The second part presents the results of three regression models in two versions ? the influence that RoS, RoA and RoE have on companies? executive compensation, based on comprehensive income and net income. Findings & Value added: The analysed companies were characterised by a diversity correlation between the executive compensation and profitability ratios calculated with net profit and comprehensive income. Nevertheless, it must be stressed that the results of the estimation show, in this case, the slightly greater role of comprehensive income than net profit. One can emphasise a certain advantage of comprehensive income over net profit, as the former can inhibit the effects of managers' intentional influence on the value of the reported earnings.
Źródło:
Oeconomia Copernicana; 2019, 10, 3; 493-509
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Plant growth promoting bacterial endophytes isolated from Polish herbal plants
Autorzy:
Goryluk-Salmonowicz, A.
Orzeszko-Rywka, A.
Piórek, M.
Rekosz-Burlaga, H.
Otłowska, A.
Gozdowski, D.
Błaszczyk, M.
Powiązania:
https://bibliotekanauki.pl/articles/12199660.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Opis:
Endophytes produce a wide range of compounds with high application potential, mainly in medicine and agriculture. In this study, we test the hypothesis that endophytic bacteria produce indole-3-acetic acid (IAA), have positive influence on plant root development and are possible to application as plant-growth promoters. Endophytic bacteria were isolated from 3 native growing plant species: Chelidonium majus L., Elymus repens L., Solidago gigantea L. All endophytic strains produced IAA and the highest levels of IAA were observed for Pseudomonas azotoformans P3 strain. Triticale seed bacterization did not affect the seed germination, but had significant influence on root length and the longest roots were obtained after seed treatment with Pseudomonas sp. strains. Triticale roots were longer only in seedlings grown from seeds treated with endophytic strains producing high IAA levels (more than 22 µg ml–1). Our results suggest that endophytic Pseudomonas sp. strains isolated from Elymus repens L. can be used as plant-growth promoter.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2018, 17, 5; 101-110
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Chinese mitten crab Eriocheir sinensis (Decapoda: Grapsidae) from Polish waters
Autorzy:
Normant, M.
Wiszniewska, A.
Szaniawska, A.
Powiązania:
https://bibliotekanauki.pl/articles/47486.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Decapoda
Odra estuary
Eriocheir sinensis
Baltic Sea
Polish water
Chinese mitten crab
crab
Grapsidae
Opis:
The Chinese mitten crab Eriocheir sinensis Milne-Edwards, 1854 is a newcomer to the Baltic Sea. Previous studies have shown that since the 1940s single large specimens of this species have been caught annually in Polish waters. The invasion of the Chinese mitten crab has been reported from many European countries, including Poland, where it is especially abundant in the Odra Estuary. Of 186 specimens captured in Lake Dąbie in August 1998, 45% were females and 55% males. The carapace width of these crabs varied between 53 and 88 mm and the average wet weight was 169±45.3 g.
Źródło:
Oceanologia; 2000, 42, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Earnings management and the floatation structure: empirical evidence from Polish IPOs
Autorzy:
Sosnowski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/22446621.pdf
Data publikacji:
2017
Wydawca:
Instytut Badań Gospodarczych
Tematy:
initial public offering
IPO
primary shares
secondary shares
earnings management
Opis:
Research background: Firms use discretionary accounting choices to manage earnings disclosures around the time of certain types of corporate events. The initial public offering particularly provides an opportunity to earnings management because of the significant information asymmetry between investors and issuers at the time of the offering. Purpose of the article: The main aim of the study is to empirically investigate the links between the earnings management and the portions of primary and secondary shares sold in IPO. Methods: In order to investigate whether the earnings management influences the issue of new shares and the sale of secondary shares I use Tobit and logit regressions, where discre-tionary accruals are the proxy for earnings management. Findings & Value added: Using a sample of 221 firms from Warsaw Stock Exchange between 2005 and 2015 I do not find evidence that the increase of pre-IPO discretionary accruals positively affects the sale of primary shares in the IPO, but the analysis has revealed that the deliberate conservative reporting limits the probability of the new shares issuance. In turn, the sale of secondary shares by the original shareholders in IPO is more likely in companies using a conservative earnings management. Furthermore, negative discretionary accruals increase the portion of secondary shares sold in the IPO.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2017, 12, 4; 693-709
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The feminine and masculine gender role stress — conclusions from Polish studies
Autorzy:
Kazmierczak, Maria
Powiązania:
https://bibliotekanauki.pl/articles/430685.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
CROSS CULTURAL VALIDITY
FEMININE GENDER ROLE STRESS
FEMININITY
MASCULINE GENDER ROLE STRESS
MASCULINITY
STRESS
Opis:
The concept of gender role stress is based on the assumption that some women and men might have problems adapting to the feminine and masculine gender roles imposed on them by society. 1515 people took part in the study to verify feminine and masculine gender role stress models in the Polish population. The studies show that the five-factor feminine and masculine stress models are justified. Men display higher stress connected with 'physical inadequacy' than women, whereas women score higher on other subscales associated with feminine and masculine gender role stress. Gender role stress is more connected with femininity. Personality correlates of gender role stress were sought.
Źródło:
Polish Psychological Bulletin; 2010, 41, 1; 20-30
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Z dziejów polskich przymiotników znaczących ‘chytry’
From Polish background of adjectives ‘crafty’
Autorzy:
Krótki, Zuzanna
Powiązania:
https://bibliotekanauki.pl/articles/1045016.pdf
Data publikacji:
2016-12-04
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
semantics
lexicology
history of Polish language
changes of meanings
Opis:
In the article there were analyzed etymologically and semantically 37 names of adjectives ‘crafty’ in the Old Polish lexicology. The material was gathered from all available lexicographical sources registering the vocabulary to the end of 19th century.It was evidenced that the formal structures investigated adjectives implied pictures such as: the picture of grasping at something, a picture of efficiency and excellence in particular field, the image of vector of change movement, the picture of phatamorgana, deception of something duplicitous, the figure of something hidden. Moreover the gross of analyzed units found its place in noun-derivation group of actions manifesting – cunningness or created in the ‘noun place’ with figurative sense. The implemented analysis depicted the differences between old Polish and the contemporary Polish language demonstrating itself on the par with lexicology and semantics.
Źródło:
Poznańskie Studia Polonistyczne. Seria Językoznawcza; 2016, 23, 2; 83-98
1233-8672
2450-4939
Pojawia się w:
Poznańskie Studia Polonistyczne. Seria Językoznawcza
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Does a financial crisis affect operating risk? Evidence from Polish listed companies
Autorzy:
Kalinowski, Sławomir
Puziak, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/557831.pdf
Data publikacji:
2018-03-30
Wydawca:
Uniwersytet Ekonomiczny w Poznaniu
Tematy:
operating risk
financial crisis
Polish stock market
panel data analysis
Opis:
In turbulent times of crisis the variability of both EBIT and operating revenue increase in comparison to a relatively stable post crisis period. The main aim of this paper is to investigate this relationship across these two periods. The hypothesis is that the degree of operating leverage (DOL) is significantly higher during the crisis period (2007-2010) than in the post-crisis period (2011-2015). Additionally the authors checked whether there were significant differences across defined industries and also verified whether all industries had responded in the same way to Financial Crisis as far as DOL is concerned. The main findings are: (a) The Financial Crisis of the years 2008‑2009 significantly influenced the DOL of Polish stock companies; (b) There are substantial differences of the DOL across industries; (c) The DOL in the case of all industries investigated changed in the same direction when comparing two selected subperiods.
Źródło:
Economics and Business Review; 2018, 4(18), 1; 64-85
2392-1641
Pojawia się w:
Economics and Business Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On Personal Security Issues of Soldiers from Polish Military Contingent in Iraq
Autorzy:
Żukowska, Irena
Powiązania:
https://bibliotekanauki.pl/articles/1861594.pdf
Data publikacji:
2016
Wydawca:
Wyższa Szkoła Bezpieczeństwa Publicznego i Indywidualnego Apeiron w Krakowie
Tematy:
military family
mission
separation
Iraq
Opis:
Going on a mission undoubtedly constitutes a real threat to the stability of a military family. The fact of being temporarily separated, together with all the related emotional problems, seem to cause a number of dysfunctions in the partners’ relations. The departure of the spouse for a mission is an important social phenomenon which creates a new situation in which the widely acknowledged patterns of family behavior do not guarantee the fulfillment of the family’s needs. Hence, there is a necessity to renegotiate family roles and their scope. In the families of soldiers who go on a mission it is the wife who takes over all the duties and the responsibility for the family’s general wellbeing. They have to face the dull reality: paying the bills, making renovations and bringing up children. When back home, the soldiers take over the man’s responsibilities. From one moment to the next, they have to became fathers, husbands and the heads of their families again. Unfortunately, it is difficult for both spouses to cope with such a situation.
Źródło:
Security Dimensions; 2016, 17(17); 42-54
2353-7000
Pojawia się w:
Security Dimensions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How does foreign accent affect template matching mechanisms? ERP evidence from Polish
Autorzy:
Kędzierska, Hanna
Powiązania:
https://bibliotekanauki.pl/articles/1040250.pdf
Data publikacji:
2019-12-30
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
ERPs
comprehension
prediction
bilingualism
accent
Opis:
Sentential context is believed to have particularly robust effects on the processing of foreign-accented speech (Lev-Ari 2015). However, recent neurolinguistic studies investigating the relation between non-native speech and semantic predictability suggest that anticipation mechanisms are, in fact, hampered during the processing of foreign accents (Romero-Rivas et al. 2016). The current study is an attempt to shed more light on this issue and establish whether the mechanisms responsible for categorical template matching remain active during the processing of non-native speech. The study investigated neural reactions towards high cloze probability template endings (i.e., the endings of fixed phrases selected in a pre-test) and their unexpected counterparts. 120 Polish sentences were recorded by a native Polish speaker and a non-native (L1 Ukrainian) speaker of Polish in order to investigate the reactions towards an easily recognizable foreign accent. The brain activity of 28 monolinguals (L1 Polish) was recorded during the EEG sessions. In native-accented speech, violations of high cloze probability items resulted in a broadly distributed negativity followed by a P600 effect. No comparable effects were observed in the case of foreign-accented speech. These results are compatible with previous findings (Hanulíková et al. 2012; Romero-Rivas et al. 2016) as they confirm that linguistic anticipatory and reanalysis processes are hampered in the case of non-native speech.
Źródło:
Linguistics Beyond and Within; 2019, 5; 61-74
2450-5188
Pojawia się w:
Linguistics Beyond and Within
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Z etymologii polskiej (2): rozgardiasz
From Polish etymology (2): rozgardiasz (hurly-burly)
Autorzy:
Fałowski, Adam
Powiązania:
https://bibliotekanauki.pl/articles/39785849.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Polish language
lexis
etymology
rozgardiasz
Opis:
The article is devoted to the word rozgardiasz (hurly-burly) well-known in general Polish. Its chronology, semantic development, geography, and etymology are presented in a detailed and systematic way. It has been recognised as a Polish-Latin hybrid and a manifestation of the word-forming invention of Jan Mączyński, the author of the Latin-Polish Dictionary from 1564. The word’s forming structure and etymology are not entirely clear. In all probability, three constituent elements can be identified: *roz- +-gard- + -‘as(z), where the initial segment roz- should be interpreted as a prefix with the meaning ‘to break with something, to depart from something, to negate something’, the central segment -gard- can be referred, most likely, to garda [guard], gardość, gardać, gardzić [to despise], hardy [impertinent], hardość [impertinence] etc., with a lexical meaning ‘splendour, superfluity, debauchery, choosiness in eating and drinking’. Most problematic is the interpretation of the final component -‘as(z) which seems to be a nonnative element, probably Latin. This is indicated by the graphic combination -dia-, alien to the Polish language and characteristic of Latin, assimilated on Polish soil as -dyja-, i.e. rozgardyja(s), cf. dialectal rozgardyjo, ozgardyja, ṷozgardyjo, etc. In Latin, -as is the acc. ending of pl. of feminine nouns like discordia, lūxuria, pl. dēliciae, epulae, īnsidiae, cf. Latin discordias prōdūcere (discordia ‘discord, feud’), dēlicias facere (dēliciae pl. ‘sensual pleasures, amusements, amusements, superfluities, delights,enjoyments’), alicuie pulas dare, oculis epulas dare (epulae pl. ‘dishes, dishes; feast, feast’), īnsidias struere (īnsidiae’ intrigues, scheming, deceit’). In the phrase rozgardias(z) stroić, the noun occurs in the accusative. If we assume that this is a copy of the Latin acc. pl. of feminine nouns, then the literal meaning of the conjunction r. stroić should be interpreted as a repeated, recurring activity, i.e. ‘to arrange sensual delights, debauched amusements, games, frolics, luxuries, pleasures; to hold feasts, debauchedand sumptuous feasts, with an abundance of exquisite and fanciful food, an excess of the finest liquors and the presence of other carnal pleasures’. This corresponds semantically with the synonymous verbs używać, bonować cited by J. Mączyński. It would also have to be assumed that over time, the acc. pl. of a feminine noun abstracted from the substantive-verbal construction as a masculine noun and began to live its own life. This conception of the genesis of the lexeme in question, although very attractive and internally coherent, is, however, unable to transcend the limits of an academic hypothesis.
Źródło:
Slavia Occidentalis; 2023, 80/1; 43-54
0081-0002
Pojawia się w:
Slavia Occidentalis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
CO2 sorption properties of selected lithotypes of lignite from Polish deposits
Autorzy:
Bielowicz, Barbara
Baran, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/2058642.pdf
Data publikacji:
2019
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
sorption CO2
lignite
Gelification Index
maceral composition
Opis:
Sorption studies, to determine the CO2 sorption capacity of coal, were carried out using eight ortho-lignite samples of different lithotypes, to investigate the possibility of CO2 storage in lignite deposits. Equations determining a number of parameters and indicators used to delineate the experimental data and to differentiate the samples examined include: Langmuir isotherms; the Dubinin-Radushkevich (DR) equation that describes the theory of volume filling of micropores; and the Brunauer, Emmett and Teller (BET) equation used to calculate the volume and surface area of a monolayer. The results obtained were compared with the petrographic composition and ultimate and proximate analysis of lignite. There is a large correlation between sorption and petrographic composition, a positive impact of the Gelification Index on the sorption process and a clear relationship between the sorption (Langmuir and DR) and ash content. The best CO2 sorption properties were found for xylo-detritic and detro-xylitic lignites. Based on the tests carried out, a preliminary assessment of the suitability of lignite for CO2 storage can be made.
Źródło:
Geological Quarterly; 2019, 63, 4; 786--800
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Short Position Disclosures and Underlying Stock Performance: Evidence from Polish Stock Market
Autorzy:
Dadej, Mateusz
Powiązania:
https://bibliotekanauki.pl/articles/1022825.pdf
Data publikacji:
2020-09-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
short selling
capital market
stocks
investments
investment funds
Opis:
After introducing EU Regulation on short selling and certain aspects of credit default swaps, in 2012, investors holding a significant short positions are obliged to disclose it in a public manner, through the local supervisor registry. Beside the intended transparency, such a registry also have a cogent influence on behaviour of market participants. The Multimillion euros worth of short position is a strong view on underlying stock perspective, to say the least. Thus, many investors do care about the public disclosures of short positions and some of them manage their portfolios accordingly. The aim of herein paper is to provide quantitative assessment of stock performance following short position announcement and present activity of short selling investors on Polish stock market. The research hypothesis verified in this study stated that the prices of short sold stocks are exhibiting significant downward trend relative to the benchmark in a half a year period after disclosure.
Źródło:
Finanse i Prawo Finansowe; 2020, 3, 27; 63-75
2391-6478
2353-5601
Pojawia się w:
Finanse i Prawo Finansowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Patents and Financial Performance of Firms - Evidence From Polish Manufacturing Companies
Autorzy:
Prędkiewicz, Katarzyna
Prędkiewicz, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/475181.pdf
Data publikacji:
2014
Wydawca:
Fundacja Upowszechniająca Wiedzę i Naukę Cognitione
Tematy:
innovation
financial performance
economic slowdown
patents
Opis:
This article is a contribution to the discussion on innovation activity and its influence on financial performance of companies. The authors employ a simple measure of innovativeness, which was also used in other studies, and the division of companies into two groups (innovative and non-innovative) was based on the fact whether they obtained a patent (patents) or not. In this paper, we compare the rates of return and revenue growth achieved by innovative versus non-innovative companies operating in the manufacturing industry in Poland, in the years 2006 to 2012. Financial and qualitative data for testing the hypotheses were taken from the Amadeus database provided by Bureau van Dijk. The sample consisted of 4004 enterprises, of which 681 were owners of at least one patent. T-Student test, ANOVA and OSL models were used to verify the working assumptions. The study tests the following three research hypotheses. H1: “Innovative companies achieve higher rates of return than the non- innovative ones.” That hypothesis was confirmed in relation to the EBITDA margin and ROS (return on sale), but not to ROA (return on assets) and ROE (return on equity). The fact of belonging to a group of innovative companies had an impact on an average EBITDA margin increase by 0.83 p.p. in 2007, 0.78 p.p. in 2009 and 0.73 p.p. in 2012, ceteris paribus. The difference between ROE was found statistically insignificant in most analysed periods (except 2007 and 2009), however, non-innovative companies have achieved a higher return on equity than innovative companies. It can be associated with higher operational risk in innovative companies which restrict access to external capital, leading such companies to expand their businesses through their own equity. The second tested hypothesis is: “An innovative activity has higher impact on financial performance in medium-sized companies than in large and very large ones.” During the research, it was found out that having obtained a patent is important determinant of EBITDA margin for medium-sized companies, increasing it by 0.76 p.p., ceteris paribus. In large companies, it contributed to an increase of 0.71 p.p., and for very large ones – by only 0.19 p.p., with the slope for the latter group at a number other than zero found to be statistically insignificant. In relation to third tested hypothesis:” Innovative companies are more sensitive in terms of revenue dynamics to economic slowdown than the non-innovative ones.” it was found out that in the period of time from 2006 to 2012 the dynamics of revenue growth in innovative companies was generally higher than in the non-innovative ones, except in the year 2009, when all companies showed a significant decline in revenues, but for innovative companies, the decline amounted to 6.39%, and for the remaining ones it was found at 4.98%. Based on those findings it was confirmed that innovative companies are characterized by a greater sensitivity to economic slowdown.
Źródło:
Journal of Entrepreneurship, Management and Innovation; 2014, 10, 4; 115-142
2299-7075
2299-7326
Pojawia się w:
Journal of Entrepreneurship, Management and Innovation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fragments of Wall Paintings From Polish Excavations at Kom El-Dikka, Alexandria
Autorzy:
Tkaczow, Barbara
Powiązania:
https://bibliotekanauki.pl/articles/484136.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Kultur Śródziemnomorskich i Orientalnych PAN
Tematy:
wall paintings
Kom el-Dikka
Alexandria
Hellenistic period
Roman period
Byzantine period
Opis:
The study of mural painting in ancient Alexandria is still based on images decorating walls of Alexandrian tombs due to the fact that discoveries of painted plaster at archaeological sites in the ancient city are rather scarce and poorly documented. For this reason, the analysis of painted decorations from both public buildings and private houses has to be supported with references to the material from the necropolis. Fragments of mural paintings, unfortunately not in large numbers, were found on the walls of buildings discovered at Polish excavations at Kom el-Dikka. They are mostly decorations of house interiors, both from the Early Roman and Imperial Periods (first–third centuries AD) as well as the Late Antique Period (fifth–sixth centuries AD). Very few remains of painted decoration of public buildings were preserved in several so-called auditoria and in some rooms of Imperial Baths. Rich assemblages of painted plaster pieces were found in debris filling interiors of particular buildings. A common presence of uniform patterns and colours indicates that the majority of the material might have come from a single large edifice located in the vicinity of Kom el-Dikka. The material, which consists of several hundred remains, includes a rich selection of imitation of stone revetment, fragments of ornamental decorations and pieces which come from bigger figural compositions. All this material could be a starting point for an in-depth study of painted decoration of Alexandrian architecture between the first and the sixth centuries AD.
Źródło:
Études et Travaux (Institut des Cultures Méditerranéennes et Orientales de l’Académie Polonaise des Sciences); 2014, 27; 421-439
2084-6762
2449-9579
Pojawia się w:
Études et Travaux (Institut des Cultures Méditerranéennes et Orientales de l’Académie Polonaise des Sciences)
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-25 z 2248

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