Temat: Limits - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Badanie granic wybuchowości par cieczy palnych w różnych temperaturach początkowych
Experimental study on flammability limits of fuel vapors at different initial temperatures
Autorzy:: Porowski, R.
Grabarczyk, M
Teodorczyk, A.
Powiązania:: https://bibliotekanauki.pl/articles/92690.pdf
Data publikacji:: 2013
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Tematy:: granice wybuchowości
flammability limits
Opis:: Artykuł zawiera wyniki badań doświadczalnych granic wybuchowości par metanolu, etanolu oraz 1-butanolu w temperaturach początkowych 40 °C, 60 °C, 80 °C, 100 °C oraz 120 °C Badania przeprowadzono według metody B opisanej w standardzie PN-EN 1839. Dodatkowo, w treści artykułu przedstawiono przegląd stanu dotychczasowej wiedzy w zakresie metod określania granic wybuchowości na potrzeby bezpieczeństwa w transporcie i w magazynowaniu ciekłych substancji palnych.
The paper contains the results of experimental study on flammability limits for methanol, ethanol and 1-butanol at elevated temperatures of 40 °C, 60 °C, 80 °C, 100 °C and 120 °C. Experimental investigation was done using the B method described in the standard PN-EN 1839. In addition, a state of the art was made on norms, research methods and apparatus used for the determination of flammability limits in terms of transport and storage safety of combustible vapors.
Źródło:: Materiały Wysokoenergetyczne; 2013, T. 5; 20-23
2083-0165
Pojawia się w:: Materiały Wysokoenergetyczne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Generalized limits and a mean ergodic theorem
Autorzy:: Li, Yuan-Chuan
Shaw, Sen-Yen
Powiązania:: https://bibliotekanauki.pl/articles/1220908.pdf
Data publikacji:: 1996
Wydawca:: Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:: Banach limits
$L$-limits
states
numerical radius
reflexive space
mean ergodic theorem
Opis:: For a given linear operator L on $ℓ^∞$ with ∥L∥ = 1 and L(1) = 1, a notion of limit, called the L-limit, is defined for bounded sequences in a normed linear space X. In the case where L is the left shift operator on $ℓ^∞$ and $X = ℓ^∞$, the definition of L-limit reduces to Lorentz's definition of σ-limit, which is described by means of Banach limits on $ℓ^∞$. We discuss some properties of L-limits, characterize reflexive spaces in terms of existence of L-limits of bounded sequences, and formulate a version of the abstract mean ergodic theorem in terms of L-limits. A theorem of Sinclair on the form of linear functionals on a unital normed algebra in terms of states is also generalized.
Źródło:: Studia Mathematica; 1996, 121, 3; 207-219
0039-3223
Pojawia się w:: Studia Mathematica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: NIEKTÓRE POLITYCZNE SKUTKI REELEKCJI WŁODARZA GMINY – ANALIZA NA PRZYKŁADZIE MIEJSCOWOŚCI Z WOJEWÓDZTWA KUJAWSKO-POMORSKIEGO, ŚWIĘTOKRZYSKIEGO I OPOLSKIEGO
SELECTED POLITICAL CONSEQUENCES OF VOGT AND MAYORAL REELECTION – ANALYSIS BASED ON LOCALITIES OF THE KUYAVIAN-POMERANIAN, HOLY CROSS AND OPOLE VOIVODSHIPS
Autorzy:: Kubisz - Muła, Łukasz
Powiązania:: https://bibliotekanauki.pl/articles/513678.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:: reelection
local elections
term limits
Opis:: The supporters of the idea of introducing a term limit for Vogts and mayors argue that long-lasting incumbency leads, among other things, to atrophy of political involve-ment at the local level. The aim of the article is to validate the above-mentioned belief through checking how the duration of tenure of Vogts and mayors affects the voter turn-out and the number of candidates in the local elections. The study draws on the data from National Electoral Commission regarding the re-sults of and candidates in the local elections (2002, 2006, 2010 and 2014) in 317 Polish electoral districts. The statistical analysis reveals that time of incumbency can correlate negatively with po-litical engagement in some aspects, although these relationships are not very strong.
Źródło:: Polityka i Społeczeństwo; 2017, 15, 3; 18-31 (14)
1732-9639
Pojawia się w:: Polityka i Społeczeństwo
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The limits of freedom and responsibility of learned
Autorzy:: Michałek, Rudolf
Powiązania:: https://bibliotekanauki.pl/articles/703320.pdf
Data publikacji:: 2008
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: science
responsibility
limits of freedom
Opis:: The article describes the notion of of the learning with its manifold functions and on this background set the intellectual and moral requirements to its creators.
Źródło:: Nauka; 2008, 3
1231-8515
Pojawia się w:: Nauka
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: WPROWADZENIE OGRANICZENIA KADENCYJNOŚCI WÓJTA, BURMISTRZA I PREZYDENTA MIASTA W PRACACH POLSKIEGO PARLAMENTU
THE INTRODUCTION OF LIMITED TERMS OF OFFICE FOR VILLAGE AND TOWN MAYORS, AND MUNICIPAL PRESIDENTS IN THE WORK OF THE POLISH PARLIAMENT
Autorzy:: Tarasek, Maciej
Powiązania:: https://bibliotekanauki.pl/articles/513749.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:: major
local election
term limits
Opis:: The issue of introducing limitations in the terms of office of the village mayor, the town mayor and the municipal president, has for many years been functioning in Polish com-mentary, doctrine, and in parliamentary work as well. The object of this article is to bring previous works on the implementation of said limitations into the Polish legal order together, and furthermore, to indicate such legal resolutions which are in force in other countries.
Źródło:: Polityka i Społeczeństwo; 2016, 14, 2; 83-95 (13)
1732-9639
Pojawia się w:: Polityka i Społeczeństwo
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Detonation parameters of nitromethane/methanol mixtures
Autorzy:: Koldunov, S. A.
Ananin, A. V.
Garanin, V. A.
Sosikov, V. A.
Torunov, S. I.
Powiązania:: https://bibliotekanauki.pl/articles/358921.pdf
Data publikacji:: 2009
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Tematy:: liquid explosives
concentration limits
electromagnetic method
Opis:: Electromagnetic method of registration of partical velocity profile U(t) has been used for investigation of nitromethane/methanol mixtures of different concentration including mixtures in which weigh ratio is close to the detonation limits concentration. In all mixtures in the experimental records of U(t) a typical spike was registered, this enables to locate the Chapman-Jouguet state, and to determine a set of detonation parameters including the pressure PC-J data which are necessary for finding of true detonation limits on concentration according to methods proposed by Dremin recently. Attention was given to some disagreements with one-dimensional ZND detonation theory.
Źródło:: Central European Journal of Energetic Materials; 2009, 6, 1; 7-14
1733-7178
Pojawia się w:: Central European Journal of Energetic Materials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Characterization of singular traces on the weak trace class ideal generated by exponentiation invariant extended limits
Autorzy:: Sukochev, Fedor
Usachev, Alexandr
Powiązania:: https://bibliotekanauki.pl/articles/746350.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Matematyczne
Tematy:: Dixmier traces, measurable operators, extended limits.
Opis:: This paper studies the subset of singular traces generated by exponentiation-invariant extended limits. We describe relations between this subset and other important subsets of singular traces. We prove several conditions for measurability of operators from the weak trace class ideal with respect to the traces generated by exponentiation-invariant extended limits. We resolve an open question raised in [S. Lord, F. Sukochev, Measure theory in noncommutative spaces, SIGMA Symmetry Integrability Geom. Methods Appl. 6 (2010), paper 072, 36] in the setting of the weak trace class ideal.
Źródło:: Commentationes Mathematicae; 2015, 55, 2
0373-8299
Pojawia się w:: Commentationes Mathematicae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: COVID-19 and the end of the rational illusion - Economics and management beyond rational decision making
Autorzy:: van Dam, Ynte K.
WILL, Markus
Powiązania:: https://bibliotekanauki.pl/articles/14111508.pdf
Data publikacji:: 2021-09-24
Wydawca:: Wyższa Szkoła Bankowa we Wrocławiu
Tematy:: Rationality
limits to rationality
COVID-19
Opis:: This is the editorial for CEREM 5(3)
Źródło:: Central European Review of Economics and Management; 2021, 5, 3; 7-11
2543-9472
Pojawia się w:: Central European Review of Economics and Management
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: DEVELOPMENT AND VALIDATION OF RP-HPLC METHOD FOR SIMULTANEOUS QUANTIFICATION OF SULFACETAMIDE SODIUM AND PREDNISOLONE SODIUM PHOSPHATE
Autorzy:: Abdullah, Nabiha
Karamat, Fizza
Qamar, Shaista
Abbas, Mateen
Khan, Abdulmuqeet
Ullah, Naseem
Powiązania:: https://bibliotekanauki.pl/articles/895491.pdf
Data publikacji:: 2019-02-28
Wydawca:: Polskie Towarzystwo Farmaceutyczne
Tematy:: sulfacetamide sodium
prednisolone sodium phosphate
reverse phase-high performance liquid chromatography
detection limits
quantification limits
Opis:: Sulfacetamide sodium (SFS), in combination with prednisolone sodium phosphate (PSP), is indicated for ophthalmic infections. The present study describes a reverse phase-high performance liquid chromatography method for simultaneous estimation of these two drugs using diode-array detector. Isocratic elution with solvent system acetate buffer (0.01 M, pH 7): acetonitrile: methanol 75:20:5 (v/v/v), at a flow rate of 0.8 mL min-1 gave optimum resolution. The detection limits for SFS and PSP were calculated as 1.15 µg mL-1 and 1.45µg mL-1, while quantification limits were 3.83 µg mL-1 and 4.84 µg mL-1 respectively. Accuracy was found to be 99-101% with relative standard deviation (RSD) values less than 2%. The proposed method is accurate, precise, sensitive, reproducible and applicable for normal usage in quality control laboratories. It would prove advantageous in utilizing less time and resources as previously there is no reported single assay for simultaneous quantification of the aforementioned drugs.
Źródło:: Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 1; 37-47
0001-6837
2353-5288
Pojawia się w:: Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Pre-Settlement Risk Limits for Non-Financial Counterparty in the Polish Over-the-Counter Derivatives Market
Autorzy:: Wybieralski, Piotr
Powiązania:: https://bibliotekanauki.pl/articles/16729064.pdf
Data publikacji:: 2023
Wydawca:: Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:: counterparty credit risk
financial risk management
pre-settlement risk limits
VaR limits
OTC derivatives market
Opis:: Theoretical background: The 2008/2009 financial crisis, the COVID-19 pandemic outbreak in 2020 or the Russian invasion of Ukraine in February 2022, all these affected market volatility causing greater interest in counterparty credit risk (CCR) management especially in the OTC derivatives market. This study investigates selected method to mitigate the CCR, namely the application of various risk limits. The research is focused particularly on the pre-settlement risk that financial institutions face after transaction conclusion until the contract’s final settlement. Instead of one single limit there may be a wide range of different treasury limits (a multiple treasury limit setup) applied not only to cover the credit exposure but also to support and enhance the entire market risk management process and day-to-day operations in the financial institutions. Purpose of the article: The paper examines treasury limits employed to manage pre-settlement risk in the Polish OTC derivatives market in the relation between financial institution and non-financial institution. The current literature on this subject includes works on various risk limits, especially in the Polish inter-bank market, however, there is still no broader view on this topic from the analysed perspective. The study indicates different pre-settlement risk limits to be applied in practice both for daily and credit-related transactions considering multiple determinants, such as counterparty and financial instrument type, asset class or collateral form. Research methods: Research methods comprise the analysis of guidelines and recommendations of the Polish Financial Supervision Authority as well as reports, documents and market risk management principles of selected financial institutions. Particular attention is paid to the analysis of legal backgrounds on treasury limits in Poland and bank’s sources, such as master agreements, general conditions of cooperation in the field of treasury products, regulations, information brochures, etc. Selected data from the 2022 Triennial Central Bank Survey of Foreign Exchange and OTC Derivatives Market Activity in Poland is used in the context analysis. Main findings: Different determinants of pre-settlement risk limit setup are identified and on this basis a directory of pre-settlement treasury limits is developed. The paper indicates also some challenges related to their practical application, concerning, for instance, the breaches of contractual terms (events of default), timely renewal of treasury limit or issues regarding the market risk estimation.
Źródło:: Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia; 2023, 57, 1; 219-235
0459-9586
2449-8513
Pojawia się w:: Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia
Dostawca treści:: Biblioteka Nauki

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