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Wyświetlanie 1-6 z 6
Tytuł:
Czynniki ryzyka nieruchomości przedsiębiorstw: profil ryzyka CRE
Corporate Real Estate Risk Factors - CRE Risk Profile
Autorzy:
Ramian, Tomasz
Śmietana, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/593694.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Nieruchomości
Przedsiębiorstwo
Ryzyko
Enterprises
Real estate
Risk
Opis:
Improvement of good practices in corporate risk management is carried out, among others, by integrating the strategic risk management process with risk management in various areas of operations. Companies having a significant amount of real estate, which play different functions, look for tools to evaluate the risk of these assets for the implementation of integrated risk management processes. The authors in the article, implementing the first phase of research on corporate real estate risk, presented and analyzed the risk factors of CRE, seeking to define its profile, distinguishing corporate real estate for the production (operations) and non-production (investment), indicating specific, for these two groups, risk factors.
Źródło:
Studia Ekonomiczne; 2014, 204; 181-194
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rynek nieruchomości jako rynek inwestycyjny - parametry oceny, tendencje zmian w latach 2007-2011
Real Estate Market as an Investment Market - Performance Evaluation Parameters, Trends in Changes in 2007-2011
Autorzy:
Henzel, Halina
Śmietana, Katarzyna
Maszczyk, Anna
Powiązania:
https://bibliotekanauki.pl/articles/589559.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Inwestycje w nieruchomości
Rynek nieruchomości
Investments in real estate
Real estate market
Opis:
It has been observed that despite the instability of financial markets, there has been growing interest in property investment in the real market. Trends observed so far have confirmed the revival of interest in real estate investment despite the downturn in the securities markets. The authors of this paper attempt to assess the attractiveness of the investment property market in Poland during the recession years of 2007-2011, indicating the market parameters allowing to evaluate the attractiveness of real estate as an investment vehicle. The context of direct investment in commercial property market in its major segments: office, retail, and warehouse is also included. The adopted thesis states that the tendencies of the progressive integration of property market with the capital market contribute to the increasing role of property as investment assets.
Źródło:
Studia Ekonomiczne; 2014, 177; 133-151
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Atrakcyjność inwestycyjna instrumentów finansowych rynku nieruchomości w warunkach kryzysu
Investment Attractiveness of Financial Instruments in the Real Estate Market in the Context of the Crisis
Autorzy:
Henzel, Halina
Śmietana, Katarzyna
Maszczyk, Anna
Powiązania:
https://bibliotekanauki.pl/articles/589949.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Atrakcyjność inwestycyjna
Instrumenty finansowe
Inwestycje
Nieruchomości
Financial instruments
Investing attractiveness,
Investment
Real estate
Opis:
The availability and attractiveness of financial instruments in the real estate market as the object of capital allocation conditions the activation of the real estate market. Capital needs reported by real estate companies are largely accommodated within the banking system. However, it has been observed that in the face of access barrier to capital a growing role is played by negotiable instruments, the issuance of which allows to raise capital directly from the financial market. In this paper, the authors have attempted to assess the availability and attractiveness of financial instruments in the Polish real estate market in the context of a rapidly growing market for Catalyst debt instruments.
Źródło:
Studia Ekonomiczne; 2013, 155; 28-44
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
PDZ domain from Dishevelled - a specificity study
Autorzy:
Śmietana, Katarzyna
Mateja, Agnieszka
Krężel, Artur
Otlewski, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1039926.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
Dishevelled
Cl2FlAsH-EDT2
NES
nuclear export signal
PDZ
Wnt
Opis:
Intracellular signaling cascades induced by Wnt proteins play a key role in developmental processes and are implicated in cancerogenesis. It is still unclear how the cell determines which of the three possible Wnt response mechanisms should be activated, but the decision process is most likely dependent on Dishevelled proteins. Dishevelled family members interact with many diverse targets, however, molecular mechanisms underlying these binding events have not been comprehensively described so far. Here, we investigated the specificity of the PDZ domain from human Dishevelled-2 using C-terminal phage display, which led us to identification of a leucine-rich binding motif strongly resembling the consensus sequence of a nuclear export signal. PDZ interactions with several peptide and protein motifs (including the nuclear export signal sequence from Dishevelled-2 protein) were investigated in detail using fluorescence spectroscopy, mutational analysis and immunoenzymatic assays. The experiments showed that the PDZ domain can bind the nuclear export signal sequence of the Dishevelled-2 protein. Since the intracellular localization of Dishevelled is governed by nuclear localization and nuclear export signal sequences, it is possible that the intramolecular interaction between PDZ domain and the export signal could modulate the balance between nuclear and cytoplasmic pool of the Dishevelled protein. Such a regulatory mechanism would be of utmost importance for the differential activation of Wnt signaling cascades, leading to selective promotion of the nucleus-dependent Wnt β-catenin pathway at the expense of non-canonical Wnt signaling.
Źródło:
Acta Biochimica Polonica; 2011, 58, 2; 243-250
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
PDZ domains - common players in the cell signaling.
Autorzy:
Jeleń, Filip
Oleksy, Arkadiusz
Śmietana, Katarzyna
Otlewski, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1043370.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
PDZ domain
module
protein-protein interaction
signaling
Opis:
PDZ domains are ubiquitous protein interaction modules that play a key role in cellular signaling. Their binding specificity involves recognition of the carboxyl-terminus of various proteins, often belonging to receptor and ion channel families. PDZ domains also mediate more complicated molecular networks through PDZ-PDZ interactions, recognition of internal protein sequences or phosphatidylinositol moieties. The domains often form a tandem of multiple copies, but equally often such tandems or single PDZ domain occur in combination with other signaling domains (for example SH3, DH/PH, GUK, LIM, CaMK). Common occurrence of PDZ domains in Metazoans strongly suggests that their evolutionary appearance results from the complication of signaling mechanisms in multicellular organisms. Here, we focus on their structure, specificity and role in signaling pathways.
Źródło:
Acta Biochimica Polonica; 2003, 50, 4; 985-1017
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Degenerate specificity of PDZ domains from RhoA-specific nucleotide exchange factors PDZRhoGEF and LARG
Autorzy:
Smietana, Katarzyna
Kasztura, Monika
Paduch, Marcin
Derewenda, Urszula
Derewenda, Zygmunt
Otlewski, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1040739.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
binding specificity
LARG
PDZ domain
PDZRhoGEF
phage display
Opis:
PDZ domains are ubiquitous protein-protein interaction modules which bind short, usually carboxyterminal fragments of receptors, other integral or membrane-associated proteins, and occasionally cytosolic proteins. Their role in organizing multiprotein complexes at the cellular membrane is crucial for many signaling pathways, but the rules defining their binding specificity are still poorly understood and do not readily explain the observed diversity of their known binding partners. Two homologous RhoA-specific, multidomain nucleotide exchange factors PDZRhoGEF and LARG contain PDZ domains which show a particularly broad recognition profile, as suggested by the identification of five diverse biological targets. To investigate the molecular roots of this phenomenon, we constructed a phage display library of random carboxyterminal hexapeptides. Peptide variants corresponding to the sequences identified in library selection were synthesized and their affinities for both PDZ domains were measured and compared with those of peptides derived from sequences of natural partners. Based on the analysis of the binding sequences identified for PDZRhoGEF, we propose a sequence for an 'optimal' binding partner. Our results support the hypothesis that PDZ-peptide interactions may be best understood when one considers the sum of entropic and dynamic effects for each peptide as a whole entity, rather than preferences for specific residues at a given position.
Źródło:
Acta Biochimica Polonica; 2008, 55, 2; 269-280
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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