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  1. Article ; Online: Comprehensive Interpretation of the Laboratory Experiments Results to Construct Model of the Polish Shale Gas Rocks

    Jarzyna Jadwiga A. / Krakowska Paulina I. / Puskarczyk Edyta / Wawrzyniak-Guz Kamila / Zych Marcin

    E3S Web of Conferences, Vol 35, p

    2018  Volume 03009

    Abstract: More than 70 rock samples from so-called sweet spots, i.e. the Ordovician Sa Formation and Silurian Ja Member of Pa Formation from the Baltic Basin (North Poland) were examined in the laboratory to determine bulk and grain density, total and effective/ ... ...

    Abstract More than 70 rock samples from so-called sweet spots, i.e. the Ordovician Sa Formation and Silurian Ja Member of Pa Formation from the Baltic Basin (North Poland) were examined in the laboratory to determine bulk and grain density, total and effective/dynamic porosity, absolute permeability, pore diameters size, total surface area, and natural radioactivity. Results of the pyrolysis, i.e., TOC (Total Organic Carbon) together with S1 and S2 – parameters used to determine the hydrocarbon generation potential of rocks, were also considered. Elemental composition from chemical analyses and mineral composition from XRD measurements were also included. SCAL analysis, NMR experiments, Pressure Decay Permeability measurements together with water immersion porosimetry and adsorption/ desorption of nitrogen vapors method were carried out along with the comprehensive interpretation of the outcomes. Simple and multiple linear statistical regressions were used to recognize mutual relationships between parameters. Observed correlations and in some cases big dispersion of data and discrepancies in the property values obtained from different methods were the basis for building shale gas rock model for well logging interpretation. The model was verified by the result of the Monte Carlo modelling of spectral neutron-gamma log response in comparison with GEM log results.
    Keywords shale gas rock ; porosity ; density ; TOC ; mineral composition ; Environmental sciences ; GE1-350
    Subject code 550
    Language English
    Publishing date 2018-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Book ; Conference proceedings: Badania geofizyczne środowiska geologiczego

    Jarzyna, Jadwiga

    Geophysical research of geological environment

    (Publications of the Institute of Geophysics, Polish Academy of Sciences : M, Miscellanea ; 27 = 352)

    2002  

    Title variant Geophysical research of geological environment
    Event/congress Konferencja "Geofizyka Środowiska na Progu XXI w (2002, KrakówPoland)
    Author's details ed.: Jadwiga Jarzyna
    Series title Publications of the Institute of Geophysics, Polish Academy of Sciences : M, Miscellanea ; 27 = 352
    Keywords Environmental geology ; Geophysics
    Language Polish
    Size 262 S, Ill., graph. Darst., Kt
    Publisher Inst. Geofizyki, PAN
    Publishing place Warszawa
    Document type Book ; Conference proceedings
    ISBN 8388765248 ; 9788388765247
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  3. Article: Rock Reservoir Properties from the Comprehensive Interpretation of Nuclear Magnetic Resonance and Mercury Injection Porosimetry Laboratory Results.

    Jarzyna, Jadwiga A / Krakowska, Paulina I / Puskarczyk, Edyta / Semyrka, Roman

    Applied magnetic resonance

    2014  Volume 46, Page(s) 95–115

    Abstract: Combination of laboratory measurements res ults of various properties, i.e. porosity, density, permeability and mineral composition, was done to get additional factors useful in fluid flow description in the Miocene sandy-shaly formation. Special ... ...

    Abstract Combination of laboratory measurements res ults of various properties, i.e. porosity, density, permeability and mineral composition, was done to get additional factors useful in fluid flow description in the Miocene sandy-shaly formation. Special computer processing of nuclear magnetic resonance outcomes and mercury injection porosimetry results turned out to be useful in the estimation of the relationships facilitating the reservoir characterization and defining new helpful factors. Determination of the relationships between groups of quantities describing pore space of rock formation was presented as the basis for permeability prediction and for relationships extrapolation into interesting areas.
    Language English
    Publishing date 2014-11-28
    Publishing country Austria
    Document type Review
    ZDB-ID 1480644-7
    ISSN 1613-7507 ; 0937-9347
    ISSN (online) 1613-7507
    ISSN 0937-9347
    DOI 10.1007/s00723-014-0617-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Conference proceedings: Extended abstracts book / Conference and Exhibition Modern Exploration and Improved Oil and Gas Recovery Methods, Cracow, Poland, 1 - 4 September 1998 : oral and poster presentations

    Jarzyna, Jadwiga

    1998  

    Institution Conference and Exhibition Modern Exploration and Improved Oil and Gas Recovery Methods
    Polish Oil and Gas Company
    Event/congress Conference and Exhibiton Modern Exploration and Improved Oil and Gas Recovery Methods (1998.09.01-04, CracowPoland)
    Author's details [organized by: Polish Oil and Gas Company ... Ed.: Jadwiga Jarzyna]
    Language English
    Size 241 S, Ill., graph. Darst
    Publisher Wydawn. Platan
    Publishing place Kraków
    Document type Book ; Conference proceedings
    ISBN 8385222537 ; 9788385222538
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  5. Book ; Conference proceedings: Geofizyka w geologii i górnictwie

    Jarzyna, Jadwiga

    badanie poznawcze i utylitarne ; materiały IV konferencji naukowo-technicznej, Krynica, 22 - 24 maja 1996 ; [dla uczczenia 75-lecia urodzin prof. dr hab. inż. Stanisława Małoszewskiego

    1996  

    Institution Zakład Geofizyki
    Event/congress Konferencja naukowo-techniczna (4, 1996.05.22-24, Krynica)
    Author's details Akademia Górniczo-Hutnicza Im. Stanisława Staszica w Krakowie, Wydział Geologii, Geofizyki i Ochrony Środowiska, Zakład Geofizyki. [Red. materiałów konf. Jadwiga Jarzyna]
    Language Polish
    Size 306 S, Ill., graph. Darst
    Publishing place Kraków
    Document type Book ; Conference proceedings
    ISBN 8390236591 ; 9788390236599
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  6. Article: The inhibition of gluconeogenesis by gatifloxacin may contribute to its hypoglycaemic action.

    Drozak, Jakub / Miecznik, Anna / Jarzyna, Robert / Bryla, Jadwiga

    European journal of pharmacology

    2008  Volume 594, Issue 1-3, Page(s) 39–43

    Abstract: The action of gatifloxacin, the broad-spectrum fluoroquinolone antibiotic commonly used in the therapy of various bacterial infections, was investigated in isolated rabbit hepatocytes and kidney-cortex tubules by measuring the activity of gluconeogenesis, ...

    Abstract The action of gatifloxacin, the broad-spectrum fluoroquinolone antibiotic commonly used in the therapy of various bacterial infections, was investigated in isolated rabbit hepatocytes and kidney-cortex tubules by measuring the activity of gluconeogenesis, a process that maintains whole body glucose homeostasis. The data show that in kidney-cortex tubules, application of gatifloxacin at up to 100 microM was followed by a marked accumulation of the drug in the intracellular milieu and a decrease in the rate of glucose formation from pyruvate by 20-50%. Gatifloxacin did not affect the rate of gluconeogenesis from either alanine + glycerol + octanoate or aspartate + glycerol + octanoate. At concentrations between 25 and 200 microM the drug decreased mitochondrial oxygen consumption by 20-45% with pyruvate + malate and ADP. As in the case of alpha-cyano-4-hydroxycinnamate, a well-established inhibitor of the mitochondrial pyruvate transporter, it diminished pyruvate uptake by both renal and hepatic mitochondria. The inhibitory action of gatifloxacin was less pronounced in hepatocytes where reduction in pyruvate-dependent glucose formation and mitochondrial respiration was by no more than 25%. The antibiotic did not influence mitochondrial oxygen consumption with glutamate + malate in either kidney-cortex or liver mitochondria. A differential substrate dependence of gatifloxacin action on gluconeogenesis and mitochondrial respiration combined with a decrease in pyruvate uptake by mitochondria suggest that the inhibitory action of this drug on gluconeogenesis might result from its impairment of pyruvate transport into mitochondria.
    MeSH term(s) Alanine Transaminase/blood ; Animals ; Anti-Bacterial Agents/pharmacology ; Aspartate Aminotransferases/blood ; Biological Transport, Active/drug effects ; Coumaric Acids/pharmacology ; Fluoroquinolones/pharmacology ; Gluconeogenesis/drug effects ; Glutamic Acid/metabolism ; Hepatocytes/drug effects ; Hepatocytes/metabolism ; Hypoglycemic Agents ; In Vitro Techniques ; Kidney Cortex/drug effects ; Kidney Cortex/metabolism ; Kidney Tubules/drug effects ; Kidney Tubules/metabolism ; Liver/drug effects ; Liver/metabolism ; Malates/metabolism ; Male ; Mitochondria, Liver/drug effects ; Mitochondria, Liver/metabolism ; Pyruvates/metabolism ; Rabbits
    Chemical Substances Anti-Bacterial Agents ; Coumaric Acids ; Fluoroquinolones ; Hypoglycemic Agents ; Malates ; Pyruvates ; alpha-cyano-4-hydroxycinnamate (28166-41-8) ; Glutamic Acid (3KX376GY7L) ; Aspartate Aminotransferases (EC 2.6.1.1) ; Alanine Transaminase (EC 2.6.1.2) ; gatifloxacin (L4618BD7KJ)
    Language English
    Publishing date 2008-10-10
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 80121-5
    ISSN 1879-0712 ; 0014-2999
    ISSN (online) 1879-0712
    ISSN 0014-2999
    DOI 10.1016/j.ejphar.2008.07.050
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Variability of the Rotliegend sandstones in the Polish part of the Southern Permian Basin - permeability and porosity relationships

    Jadwiga JARZYNA / Edyta PUSKARCZYK / Maria BAŁA / Bartosz PAPIERNIK

    Annales Societatis Geologorum Poloniae, Vol 79, Iss 1, Pp 13-

    2009  Volume 26

    Abstract: The Flow Zone Index, FZI, applied to order relations between the effective porosity and permeability of the Rotliegend sandstones in the Polish part of the Southern Permian Basin turns out to be a useful and effective factor to evaluate ability of media ... ...

    Abstract The Flow Zone Index, FZI, applied to order relations between the effective porosity and permeability of the Rotliegend sandstones in the Polish part of the Southern Permian Basin turns out to be a useful and effective factor to evaluate ability of media flow in a rock formation. A dataset of over 2000 samples from 78 wells was analysed. Based only on porosity and permeability, FZI includes all non-parameterized features of rocks as tortuosity and diameters of porous channels, volume of trapped parts of capillary roads, specific surface of pore space, and others. When FZI increases, the ability of fluid to move through the porous space increases. In most cases, the Rotliegend sandstones reveal FZI in the range of 0.5-2.0. The highest FZI, ca. 100, is related to fractured part of the studied formation. The combination of FZI and facies information from several wells in the study area (over 1200 samples) showed a good correlation. On the basis of FZI we can divide a set of samples of the Rotliegend sandstone into groups of defined fluid flow abilities and relate them to facies. Also, we show the way of estimation of the reliable values of permeability in full geological log of a borehole on the basis of FZI, and the total porosity determined from well logging interpretation.
    Keywords Rotliegend sandstones ; porosity ; permeability ; Flow Zone Index ; FZI ; facies ; Geology ; QE1-996.5 ; Science ; Q ; DOAJ:Earth Sciences ; DOAJ:Earth and Environmental Sciences
    Subject code 550
    Language English
    Publishing date 2009-01-01T00:00:00Z
    Publisher Geological Society of Poland
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Book: Analiza pola fal spre̜żystych w otworze wiertniczym i naturalnym ośrodku skalnym w metodzie profilowań akustycznych

    Jarzyna, Jadwiga

    An analysis of elastic waves field in a bore-hole and natural rock medium in sonic logging

    (Zeszyty naukowe Akademii Górniczo-Hutniczej Im. Stanisława Staszica : Geofizyka stosowana ; 1246)

    1989  

    Title variant An analysis of elastic waves field in a bore-hole and natural rock medium in sonic logging
    Author's details Jadwiga Jarzyna
    Series title Zeszyty naukowe Akademii Górniczo-Hutniczej Im. Stanisława Staszica : Geofizyka stosowana ; 1246
    Size 143 S
    Publishing place Kraków
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  9. Article: Differential effects of selegiline on glucose synthesis in rabbit kidney-cortex tubules and hepatocytes. In vitro and in vivo studies.

    Drozak, Jakub / Kozlowski, Marcin / Doroszewska, Renata / Pera, Lukasz / Derlacz, Rafal / Jarzyna, Robert / Bryla, Jadwiga

    Chemico-biological interactions

    2007  Volume 170, Issue 3, Page(s) 162–176

    Abstract: The action of selegiline, a selective and irreversible inhibitor of monoamine oxidase B, commonly applied in the therapy of Parkinson's disease, on glucose formation was investigated in isolated rabbit hepatocytes and kidney-cortex tubules, maintaining ... ...

    Abstract The action of selegiline, a selective and irreversible inhibitor of monoamine oxidase B, commonly applied in the therapy of Parkinson's disease, on glucose formation was investigated in isolated rabbit hepatocytes and kidney-cortex tubules, maintaining the whole body glucose homeostasis via gluconeogenic pathway activity. An intensive hepatic metabolism of selegiline resulted in formation of selegiline-N-oxide, desmethylselegiline, methamphetamine and amphetamine, whereas during slow degradation of the drug in freshly isolated renal tubules selegiline-N-oxide was mainly produced. At 100 microM concentration selegiline markedly diminished glucose synthesis in isolated renal tubules incubated with dihydroxyacetone or alanine+glycerol+octanoate (by about 60 and 30%, respectively), while at 5 microM concentration a similar degree of inhibition was achieved in renal tubules grown in primary culture under the same conditions (about 40 and 60%, respectively). Moreover, desmethylselegiline and selegiline-N-oxide considerably diminished glucose production in renal tubules whereas selegiline and its metabolites did not affect gluconeogenesis in hepatocytes. Contrary to control animals, following selegiline administration to alloxan-diabetic rabbits for 8 days (10 mg kg(-1) body wt. daily) the blood glucose and serum creatinine levels were significantly diminished, suggesting a decrease in renal gluconeogenesis and improvement of kidney functions. Since in renal tubules selegiline induced a decline in the intracellular levels of gluconeogenic intermediates and ATP content accompanied by a decrease in oxygen consumption in both kidney-cortex and hepatic mitochondria it seems possible that its inhibitory action on renal gluconeogenesis might result from an impairment of mitochondrial function, while an intensive selegiline metabolism in hepatocytes causes decrease of its concentration and in consequence no inhibition of gluconeogenesis. In view of these observations it is likely that an increased risk of selegiline-induced hypoglycemia might be expected particularly in patients exhibiting an impairment of liver function and following transdermal administration of this drug, i.e. under conditions of increased serum selegiline concentrations.
    MeSH term(s) Adenosine Triphosphate/metabolism ; Animals ; Body Weight/drug effects ; Cell Separation ; Cells, Cultured ; Glucose/biosynthesis ; Hepatocytes/drug effects ; Hepatocytes/metabolism ; Kidney Cortex/drug effects ; Kidney Cortex/metabolism ; Kidney Tubules/drug effects ; Kidney Tubules/metabolism ; Male ; Mitochondria/drug effects ; Mitochondria/metabolism ; Molecular Structure ; Oxygen/metabolism ; Rabbits ; Selegiline/chemistry ; Selegiline/metabolism ; Selegiline/pharmacology ; Superoxides/metabolism
    Chemical Substances Superoxides (11062-77-4) ; Selegiline (2K1V7GP655) ; Adenosine Triphosphate (8L70Q75FXE) ; Glucose (IY9XDZ35W2) ; Oxygen (S88TT14065)
    Language English
    Publishing date 2007-12-15
    Publishing country Ireland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 218799-1
    ISSN 1872-7786 ; 0009-2797
    ISSN (online) 1872-7786
    ISSN 0009-2797
    DOI 10.1016/j.cbi.2007.07.013
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Inhibition of gluconeogenesis by vanadium and metformin in kidney-cortex tubules isolated from control and diabetic rabbits.

    Kiersztan, Anna / Modzelewska, Aleksandra / Jarzyna, Robert / Jagielska, Elzbieta / Bryła, Jadwiga

    Biochemical pharmacology

    2002  Volume 63, Issue 7, Page(s) 1371–1382

    Abstract: Effect of vanadyl acetylacetonate (VAc) and metformin on gluconeogenesis has been studied in isolated hepatocytes and kidney-cortex tubules of rabbit. Glucose formation from alanine+glycerol+octanoate, pyruvate or dihydroxyacetone was inhibited by 50-80% ...

    Abstract Effect of vanadyl acetylacetonate (VAc) and metformin on gluconeogenesis has been studied in isolated hepatocytes and kidney-cortex tubules of rabbit. Glucose formation from alanine+glycerol+octanoate, pyruvate or dihydroxyacetone was inhibited by 50-80% by 100 microM VAc or 500 microM metformin in renal tubules of control and alloxan-diabetic animals, while the inhibitory action of these compounds in hepatocytes was less pronounced (by about 20-30%). In contrast to VAc, metformin increased the rate of lactate formation by about 2-fold in renal tubules incubated with alanine+glycerol+octanoate. In view of VAc-induced changes in intracellular gluconeogenic intermediates and gluconeogenic enzyme activities, it is likely that this compound may decrease fluxes through pyruvate carboxylase, phosphoenolpyruvate carboxykinase, fructose-1,6-bisphosphatase and glucose-6-phosphatase. In contrast to VAc, metformin-induced decrease in renal gluconeogenesis may result from a decline of cytosolic oxaloacetate level and consequently PEPCK activity. Following 6 days of VAc administration (1.275 mg Vkg(-1) body weight daily) the blood glucose level in alloxan-diabetic rabbits was normalised while blood glucose changes in control animals were not observed. On the contrary, in diabetic animals treated for 6 days with metformin (200 mg kg(-1) body weight day(-1)) a high blood glucose level was maintained. Unfortunately, VAc-treated control and diabetic rabbits exhibited elevated serum urea and creatinine levels. In VAc-treated animals vanadium was accumulated in kidney-cortex up to 7.6+/-0.6 microg Vg(-1) dry weight. In view of a potential vanadium nephrotoxicity a therapeutic application of vanadium compounds needs a critical re-evaluation.
    MeSH term(s) Animals ; Blood Glucose/drug effects ; Blood Glucose/metabolism ; Body Weight/drug effects ; Diabetes Mellitus/blood ; Diabetes Mellitus/pathology ; Gluconeogenesis/drug effects ; Hypoglycemic Agents/pharmacokinetics ; Hypoglycemic Agents/pharmacology ; Kidney Cortex/drug effects ; Kidney Cortex/metabolism ; Kidney Tubules/drug effects ; Kidney Tubules/metabolism ; Metformin/pharmacokinetics ; Metformin/pharmacology ; Rabbits ; Vanadium/pharmacokinetics ; Vanadium/pharmacology
    Chemical Substances Blood Glucose ; Hypoglycemic Agents ; Vanadium (00J9J9XKDE) ; Metformin (9100L32L2N)
    Language English
    Publishing date 2002-04-01
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 208787-x
    ISSN 1873-2968 ; 0006-2952
    ISSN (online) 1873-2968
    ISSN 0006-2952
    DOI 10.1016/s0006-2952(02)00861-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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