bluuebunny/crossref_metadata_2025 huggingface dataset:
Value of Cross-Disciplinary History Matching in Reservoir Modeling of the Grane Field
Authors: Moraveji M. , Roy S. S. , Fagerbakke A-K. , Sæbø A. , Ullern A. , Elde R. M.
Published: April 2018

Integration of all available data in history matching of reservoir modeling requires continuous effort by multidisciplinary teams. Availability and quality of input data, reservoir complexity, level of detail and effort used to construct the model can validate the model and support its following use for planning purposes.

This paper will cover such data integration; focusing on 4D data to improve well modelling and consequently achieve a better history match for the Grane Field reservoir simulation model.

The Grane heavy oil field; located in the Norwegian part of the North Sea, has been successfully produced since the start-up in September 2003. The present recovery factor is estimated at 50% with an ambition of ultimate recovery as high as 70%.

In Grane, a 4D Monitoring program was initiated in 2005 to map reservoir dynamics. After 5 repeated streamer monitors, a permanent reservoir monitoring (PRM) system was installed in 2014. By today seven PRM acquisitions have been completed. The data that is used in this study includes both 3D and 4D seismic data, production logging tool data (PLTs), pressure data and production history data. A cross-disciplinary history matching of the Grane dynamic reservoir model has clearly added value, as the model can now be used with greater accuracy when conducting simulation studies.
Practical Use of the Ensemble-Based Conjugate Gradient Method for Production Optimization in the Brugge Benchmark Study
Authors: Zhang Y. T. , Lorentzen R. J. , Stordal A. S.
Published: April 2018

The concept of the ensemble-based optimization has matured over the last several years and is rooted in the field of reservoir-model-based production optimization. Usually, a backtracking line search scheme is used, but this approach often leads to inefficient searching path direction (e.g. zig-zag patterns). As such, it has some redundancies in finding an optimal solution effectively, increasing the computational overhead with greater risk of problematic numerical instability. Here, we introduce a trust-region conjugate gradient method embedded in EnOpt, motivated by the general applicability and the success in practice. The approach is tested on a synthetic truth model developed by TNO, namely the Brugge benchmark model. The optimization strategy is to control maximum allowed water cut in each connection at which control valves (ICVs) are closed, and the objective is to maximize the net-present-value (NPV). Injectors are controlled using voidage replacement. The methodology performs well on the case considered here. In particular, we use the entire ensemble of controls to adapt the covariance matrix. As such, the gradient estimate of EnOpt is statistically equivalent to that of a Gaussian Mutation Optimization (GMO) algorithm.
Non-Operator Partners: Improve Analysis Time to Make More Accurate Decisions
Authors: Castro Juan Carlos
Published: April 2018

It is understood that on the modern oil field, large amounts of data are generated, and control of these data and efficient use is key for organizations. However, are these data helping production engineers to optimize oil production by making timely decisions or is the process of acquiring and organizing data taking most of their time, leaving a small percentage for the engineering analysis?

A common practice in the Norwegian continental shelf (NCS), is that operator companies share production data with their business partners through a common online portal. Usually, the formats selected to deliver the daily production reports and daily allocation values consist of reports in standardized XML schemas, text, Microsoft Access or Microsoft Excel files. The time frequency these files are shared varies, from daily for the daily production reports (DPR) to 2 weeks to 3 months for the allocation figures. Frequently, subtle changes in the file formats are not detected by the system, forcing the production engineers to invest time modifying the file to a recognizable format, and thus reducing the time for the engineering analysis.

A new workflow approach overcomes the operational challenges involved in this kind of process. The workflow approach includes processes that will assist in reducing the time of data acquisition, and the additional time allowed for analysis and interpretation of the data will drive faster and more accurate decisions. Different strategies were used to overcome challenges, including the creation of integrated workflows aligned to existing system architectures and key performance indicators.

The workflows will help anyone currently working on the acquisition and analysis of data from a business partner or designing a solution to overcome the challenges of data acquisition and organization.
Low Salinity EOR Effects After Seawater Flooding in a High Temperature and High Salinity Offshore Sandstone Reservoir
Authors: Aghaeifar Zahra , Puntervold Tina , Strand Skule , Austad Tor , Maghsoudi Behrouz , Ferreira Jose da
Published: April 2018

Many offshore reservoirs have been seawater-flooded, which could affect the low salinity EOR potential. This paper evaluates the low salinity EOR potential after seawater flooding for a high temperature (148 °C), high salinity (~170000 ppm) sandstone reservoir. Secondary oil recovery by low salinity injection is compared to secondary seawater and tertiary low salinity water injection.

Oil recovery experiments were performed at reservoir temperature using preserved reservoir cores. To mimic initial wetting conditions of the original oil reservoir, the cores were mildly cleaned and restored with the formation water and reservoir crude oil. Secondary seawater injection was performed, as well as secondary and tertiary low salinity water injection. Solid-brine surface reactivity tests were performed to evaluate chemical interactions, initial wetting, and potential for wettability alteration in the reservoir system.

The pH of the first produced water in the oil recovery tests indicated favorable initial wetting conditions, i.e. mixed wettability, which is necessary for obtaining low salinity EOR effects by wettability alteration. However, the oil recovery tests showed no tertiary low salinity EOR effects after seawater flooding. Secondary low salinity injection resulted in 6-10% higher oil recovery compared to that obtained by secondary seawater injection. Low salinity injection normally generates cation exchange on the pore mineral surface promoting a pH increase and good conditions for observing wettability alteration. The produced water sample pH show that unfavorable Crude Oil-Brine-Rock interactions reduced the pH increment and the low salinity EOR potential after seawater injection. The surface reactivity tests also confirmed higher EOR potential by secondary low salinity injection, seen by a higher pH increase, which during low salinity injection triggers wettability alteration of the rock surface towards more water-wet, thereby recovering more oil.

The results show that low salinity injection into a seawater-flooded reservoir is likely to be less efficient due to unfavorable chemical interactions and reduced pH increase, and therefore there is a reduced potential for wettability alteration. However, for this high temperature and high salinity reservoir secondary low salinity water injection could be an efficient EOR method.
Cement Plug Hydraulic Integrity - The Ultimate Objective of Cement Plug Integrity
Authors: Bois Axel-Pierre , Vu Manh-Huyen , Noël Kim , Badalamenti Antony , Delabroy Laurent , Thérond Emmanuel , Hansen Knut
Published: April 2018

In the last years, the industry has focused on ensuring that cement is efficiently placed in the wellbore and that it does not become mechanically damaged during the life of the well. However, little work has been done on how cement mechanical integrity (CMI) relates to cement hydraulic integrity (CHI), i.e., evaluating the flow rate that could take place through the cement barrier, even if CHI is one of the ultimate objectives of cement integrity.

The analysis of hydraulic integrity requires that a CMI model is used to compute the state of stress and pore pressure in the cement and to estimate which type of mechanical failure may occur during the life of the well. It also requires that a CHI model is integrated with the CMI model to estimate the rate and amount of fluid that may flow through a cement barrier, should it mechanically fail. This provides the engineer insight into the long-term integrity of the cement plug.

This paper describes the work done on CMI/CHI models for cement plugs and presents a sensitivity analysis that demonstrates the value of an integrated CMI/CHI model. The study indicates that: 1) Well geometry, cement properties, reservoirs' pressures, cement heat of hydration, and fluids' properties are required inputs for proper analysis; 2) The changes of stresses and pore pressure over time need to be computed along the length of the cement plug, with sensitivity analysis to take the existing uncertainties into account; 3) A cement plug may preserve its sealing capability, even if the CMI model shows the existence of a micro-annulus, for example, when the fluid viscosity is very high; 4) A cement plug may lose its sealing capacity, even if the CMI model shows no induced defect, for example when a micro- annulus is propagated as a hydraulic fracture.

These last two observations are of significant importance because they show that what a CMI model cannot predict, a CHI model can.
Drilling Digital Twin Success Stories the Last 10 Years
Authors: Mayani M. Gholami , Svendsen M. , Oedegaard S. I.
Published: April 2018

Objective of the paper is to describe and present results of using a "Digital Twin" in Drilling Operations (Planning and Engineering, Training and Operational Support) in the last 10 years for Operators worldwide. The concept of Digital Twin was first introduced by Michael Grieves at the University of Michigan in 2003 through Grieves’ Executive Course on Product Lifecycle Management.

Winning a Formula 1 race is no longer just about building the fastest car, hiring the bravest driver and praying for luck. These days, when a McLaren technology group races in Monaco or Singapore, it beams data from hundreds of sensors wired in the car to Woking, England. There, analysts study that data and use complex computer models to relay optimal race strategies back to the driver. The McLaren race crew and the online retailers both harness data and use algorithms to make reasonable projections about the future, Parris explains. The concept is called Digital Twin [1].

A Digital Twin contains information such as a piece of equipment or asset, including its physical description, instrumentation, data and history. A Digital Twin can be created for assets ranging from a well to a piece of equipment to an entire oilfield. For example, a subsea system could have a Digital Twin via a simulation model of a subsea system's components, including the blowout preventer, tiebacks, risers, manifolds, umbilical and moorings.

Drilling and extracting simulations can determine whether virtual designs can actually be built using the machines available," GE said. "Last but not least, real-time data feeds from sensors in a physical operating asset are now used to know the exact state and condition of an operating-asset product, no matter where it is in the world"[2].
An Interactive Decision Support System for Geosteering Operations
Authors: Alyaev Sergey , Bratvold Reidar Brumer , Luo Xiaodong , Suter Erich , Vefring Erlend H.
Published: April 2018

In this work we present a systematic geosteering workflow that automatically integrates a priori information and the real-time measurements for updating of geomodel with uncertainties, and uses the latest model predictions in a Decision Support System (DSS). The DSS supports geosteering decisions by evaluating production potential versus drilling and completion risks.

In our workflow, the uncertainty in the geological interpretation around the well is represented via multiple realizations of the geology. The realizations are updated using EnKF (Ensemble Kalman Filter) in real-time when new LWD measurements become available, providing a modified prediction of the geology ahead of the bit. For every geosteering decision, the most recent representation of the geological uncertainty is used as input for the DSS. It suggests steering correction or stopping, considering complete well trajectories ahead-of-the-bit against the always updated representation of key uncertainties. The optimized well trajectories and the uncertainties are presented to the users of the DSS via a GUI. This interface enables interactive adjustment of decision criteria and constraints, which are applied in a matter of seconds using advanced dynamic programming algorithms yielding consistently updated decision suggestions.

To illustrate the benefits of the DSS, we consider synthetic cases for which we demonstrate the model updating and the decision recommendations. The DSS is particularly advantageous for unbiased high-quality decision making when navigating in complex reservoirs with several potential targets and significant interpretation uncertainty. The initial results demonstrate statistically optimal landing and navigating of the well in such a complex reservoir. Furthermore, the capability to adjust and re-weight the objectives provides the geosteering team with the ability to change the selected trade-offs between the objectives as they drill. Under challenging conditions, model-based results as input to a decision process that is traditionally much based on human intuition and judgement is expected to yield superior decisions.

The novel DSS offers a new paradigm for geosteering where the geosteering experts control the input to the DSS by choosing decision criteria. At the same time, the DSS identifies the optimal decisions through multi-objective optimization under uncertainty. It bridges the gap between developments in formation evaluation and reservoir mapping on one side, and automation of the drilling process on the other. Hence, the approach creates value based on the existing instrumentation and technology.
A Numerical Comparison and Uncertainty Analysis of Two Transient Models for Kick Management in a Backpressure MPD System
Authors: Gomes D. , Frøyen J. , Fjelde K. K. , Bjørkevoll Knut
Published: April 2018

The objective is to compare two different transient models for evaluating kick management in backpressure managed pressure drilling systems and to analyse numerical uncertainties and impact on simulation results.

Two different numerical methods will be compared with respect to how accurate they describe the maximum surface rates occurring during a kick scenario with water based mud. The importance of being aware of the uncertainty in results due to numerical diffusion is demonstrated. In addition, different techniques for reducing the numerical diffusion will be discussed and the impact on the predicted rates will be demonstrated. This will include a study of grid refinement and application of front tracking or slope limiter techniques. In addition, a comparison of a kick in oil based mud vs. water based mud in a HPHT MPD scenario will also be shown to highlight the main difference between these systems.

A backpressure managed pressure drilling system makes it possible to manage small pressure margins since bottomhole pressure can be controlled by choke pressure adjustments. However, when operating close to pore pressure, small kicks can be taken. These influxes can be circulated to surface if the surface equipment can handle the pressure and the mud gas separator have sufficient capacity. How large kicks one can handle is a decision that can be supported by transient simulations. Here it will be demonstrated that it is important to be aware of and reduce the numerical diffusion to improve prediction of the maximum rates that will occur. It will be shown that by increasing number of boxes in the discretization and introducing methods for reducing numerical diffusion, a more accurate prediction of the maximum rates occurring can be obtained.

The main contribution of this work will be to make engineers aware of that there can be uncertainties involved in the simulation tools they are using and to share knowledge about how one can reduce those uncertainties.
A Novel Ensemble-Based Conjugate Gradient Method for Reservoir Management
Authors: Zhang Y. T. , Stordal A. S. , Lorentzen R. J. , Chang Y.
Published: April 2018

Ensemble optimization is a rapidly emerging method for reservoir model-based production optimization. In this paper, we compared a line search method and a trust-region method to design an algorithm that retains the excellent convergence rate, but is more economical to implement when the number of variables is large. Here, the mathematics (or statistics) of ensemble-based optimization with several mathematical treatments is studied. Conjugate gradient is carried out within the general optimization framework that employs trust-region methods, aiming at delivering a faster convergence approach for reservoir management. For general benchmarks, the Rosenbrock function and five-spot waterflooding are tested for both two methods. To the best of our knowledge, the embedment of the Steihaug conjugate gradient in solving the sub-problem of ensemble-based optimization using trust-region methods is studied for the first time for reservoir management. The conjugate gradient approach is known for its prescriptive convergence theory, in which the progress can be observed at each iteration for a quadratic programming. With numerical experiments, we illustrate that trust-region method is competitive against line search method in ensemble-based production optimization.
Reservoir Management of Matured Complex Fields Based on Production Data, Standalone and Reservoir Coupled Modeling: Establishing Optimized Drainage Strategy and Lessons Learned
Authors: Tabrizy Vahid Alipour , Siddique Mohsin , Mathiassen Andreas
Published: April 2018

Optimizing drainage strategy is an important part of petroleum reservoir management, and has to be implemented as a dynamic process. This work describes a unique combination of standalone and coupled reservoir simulation modeling as well as production decline curve analysis and tracer data interpretation to establish optimal gas injection strategy in Smørbukk and Smørbukk Sør fields in the Norwegian Sea for improved reservoir management in terms of reserves and economy.

The drainage strategy challenge of Smørbukk and Smørbukk Sør fields is how to prioritize gas export from the fields and how to allocate the remaining gas in the efficient injectors for enhanced condensate recovery. The results triggered a change in injection strategy to rank gas disposition internally in optimized locations both in Smørbukk and Smørbukk Sør fields, and to split the injection between the two fields.

The results showed that gas-oil-ratio development of producers, gas injection efficiency (GIF), well to well tracer communication and produced water-gas ratio development are the key factors. Reservoir segments with lower produced gas-oil ratio and higher water-gas ratio development have shown the most favorable locations for gas injection. It is demonstrated also that injection efficiency decreases by time; accordingly the drainage strategy consists in two phases: Optimized gas cycling period into efficient injectors in Smørbukk and Smørbukk Sør fields and a blowdown phase including converting injectors to producers when the injection is not efficient. The work addresses the workflow and methodology for drainage strategy, main challenges and related lessons associated to reservoir simulation results, compared with production data and tracer results. The paper will shed light on the future of reservoir management and forecasting of drainage strategy for matured complex fields.
Adsorption performance of Cd(II), Cr(III), Cu(II), Ni(II), Pb(II) and Zn(II) by aminated solution-blown polyacrylonitrile micro/nanofibers
Authors: Lou Huiqing , Cao Xianzhong , Yan Xin , Wang Lina , Chen Zengbin
Published: April 2018

In this work, we prepared amidoxime-functionalized polyacrylonitrile (APAN) micro/nanofibers by modifying solution-blown PAN fibers with hydroxylamine hydrochloride, and investigated the adsorption performance of the APAN fibers for Cd(II), Cr(III), Cu(II), Ni(II), Pb(II) and Zn(II) from aqueous solutions. Batch experiments and quantitative analysis were conducted considering initial pH and contact time as controlling parameters. The equilibrium data were better explained by the Langmuir model with maximum adsorption capacities of 185, 204, 105, 104, 345 and 91 mg/g for Cd(II), Cr(III), Cu(II), Ni(II), Pb(II) and Zn(II), respectively. The adsorption kinetics were found to follow the pseudo-second-order kinetic model. The calculated thermodynamic parameters demonstrated that the adsorption of metal ions onto APAN fibers is feasible, spontaneous and endothermic. The five adsorption–desorption cycle experiments showed that APAN micro/nanofiber adsorbent exhibits good reusability, and has a potential application for the removal of heavy metals from wastewater.
Dihydroresveratrol Type Dihydrostilbenoids: Chemical Diversity, Chemosystematics, and Bioactivity
Authors: Vitalini Sara , Cicek Serhat S. , Granica Sebastian , Zidorn Christian
Published: April 2018

Background:

Dihydrostilbenoids, a diverse class of natural products differing
from stilbenoids by the missing double bond in the ethylene chain linking the aromatic moieties,
have been reported from fungi, mosses, ferns, and flowering plants.

Objective:

Occurrence, structure, and bioactivity of naturally occurring dihydroresveratrol
type dihydrostilbenoids are discussed in this review.

Method:

A Reaxys database search for dihydroresveratrol derivatives with possible substitutions
on all atoms, but excluding non-natural products and compounds featuring additional
rings involving the ethyl connecting chain, was performed.

Results:

Structures include simple dihydroresveratrol derivatives, compounds substituted
with complex side chains composed of acyl moieties and sugars, and compounds containing
polycyclic cores attached to dihydrostilbenoid units. Dihydrostilbenoids have a wide spectrum
of bioactivities ranging from expectable antioxidant and anti-inflammatory activities to
interesting neuroprotective and anticancer activity. The anticancer activity in particular is
very pronounced for some plant-derived dihydrostilbenoids and makes them interesting lead
compounds for drug development. Apart from some reports on dihydroresveratrol derivatives
as phytoalexins against plant-pathogenic fungi, only very limited information is available on
the ecological role of these compounds for the organisms producing them.

Conclusion:

Dihydrostilbenoids are a class of natural products possessing significant biological
activities; their scattered but not ubiquitous occurrence throughout the kingdoms of
plants and fungi is not easily explained. We are convinced that future studies will identify
new sources of dihydrostilbenoids, and we hope that the present review will inspire such
studies and will help in directing such efforts to suitable source organisms and towards promising
bioactivities.
A UPLC-MS/MS Method for Simultaneous Determination of Six Bioactive Compounds in Rat Plasma, and its Application to Pharmacokinetic Studies of Naoshuantong Granule in Rats
Authors: Wang Ping , Jiang Shenmeng , Zhao Yu , Sun Shuo , Wen Xiaoli , Guo Xingjie , Jiang Zhen
Published: April 2018

Background:

It is urgently needed to clarify the pharmacokinetic mechanism for the multibioactive
constituents in Traditional Chinese Medicines for its clinical applications. A rapid, sensitive
and reliable ultra-performance liquid chromatography-tandem mass spectrometry method was developed
and validated for the simultaneous determination of Danshensu, Ferulic acid, Astragaloside IV,
Naringin, Neohesperidin and Puerarin after oral administration of Naoshuantong Granule using Carbamazepine
as internal standard (IS).

Methods:

The plasma samples were pretreated by liquid-liquid extraction method using ethyl acetate
after acidification, and separated on a Waters ACQUITY UPLC® BEH C18 column (50×2.1 mm, i.d.,
1.7 µm) by gradient elution with a mobile phase composing of water (containing 0.1% formic acid) and
acetonitrile at a flow rate of 0.2 mL/min. Multiple reaction monitoring (MRM) mode with both positive
and negative ion mode was operated using an electrospray ionization (ESI) to detect the six compounds.

Result:

All calibration curves showed good linearity (r>0.99) over a wide concentration range. The
intra- and inter-day precision (RSD%) was below 8.4% and the accuracy (RE%) ranged from 91.1% to
107.5%. The extraction recoveries of the six analytes and IS in the plasma were more than 77.9% and
no severe matrix effect was observed.

Conclusion:

The fully validated method was successfully applied to the pharmacokinetics of Naoshuantong
Granule.
A Validated Chiral-RP-UPLC-MS/MS Method for the Enantiomeric Detection of Rivaroxaban In vitro
Authors: Chen Fuxin , Ma Xiaoxian , Chen Chuangqian , Li Kanshe , Chen Suying , Wen He , Gong Pin
Published: April 2018

Background:

Rivaroxaban is the first oral, selective direct FXa inhibitor with rapid onset of
action and its biological toxicity may be related to the enantiomer.

Objective: The aim of the current study was to develop and validate a precise, accurate, and specific
direct Chiral-RP-UPLC-MS/MS method for the enantiomeric separation and detection of rivaroxaban
and its enantiomer.

Methods:

The present study screened various conditions of chromatographic and mass spectra, including
chromatographic column model, flow velocity, phase ratio, column temperature, and collision energy,
parent/daughter ion pairs, etc. Try to match the chromatographic and mass spectrometric conditions.

Results:

Good Rs (Rs>2.5) was achieved on a Chiralpak IC column (4.6 × 250 mm, 5µm) using
H2O:acetonitrile (10:90) as mobile phase at 25 oC column temperature. The rate of flow was set at 0.4
ml/min and enantiomers were detected by triple-quadruple tandem mass spectrometry using positive
electrospray ionization (ESI) with MRM transitions of m/z 436.07>144.95. The cone voltage and collision
energy were kept at 48 V and 28 eV, respectively. The limit of detection and quantification of (S)-
rivaroxaban were 0.39 and 1.30 ng/ml, respectively. This method was validated and found to be selective,
precise, accurate, linear and robust for the quantitative determination of chiral impurities. It is also
a good application for the blood samples analysis in vitro.

Conclusion:

Chiral-RP-UPLC-MS/MS method has entirely detected (S)-rivaroxaban and its (R)- enantiomer
in very low concentration and complex matrix directly, especially for blood samples.
Polskie śpiewy religijne społeczności katolickich. Studia i materiały, t. 1, pod red. B. Bartkowskiego, przy współpracy K. Mrowca i J. Stęszewskiego, Lublin 1990
Authors: Chmiel Jerzy
Published: April 2018

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TADEUSZ BRZEGOWY, Księgi historyczne Starego Testamentu, Tarnów 1996
Authors: Hałas Stanisław
Published: April 2018

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Bez sprawiedliwości społecznej nie ma zbawienia (Iz 58, 1–13; 59)
Authors: Witaszek Gabriel
Published: April 2018

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Sakramentalia w Kościołach protestanckich
Authors: Nadolski Bogusław
Published: April 2018

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A. I. STARCZEWSKA, Listy do Ciebie, Warszawa 1990
Authors: Olszański Tadeusz
Published: April 2018

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Eucharystia w kontekście duszpasterskim niedzieli
Authors: Zimoń Damian
Published: April 2018

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Słowo wstępne
Authors: Macharski Franciszek
Published: April 2018

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Kerygmat o Jezusie z Nazaretu w kazaniach misyjnych Dziejów Apostolskich
Authors: Cieślik Paweł
Published: April 2018

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Z teorii i praktyki chrześcijaństwa w oparciu o 1 Tes 1, 5
Authors: Romaniuk Kazimierz
Published: April 2018

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WALTER BEYERLIN (hrsg.), Religionsgeschichtliches Textbuch zum Alten Testament, Berlin 1978
Authors: Dreja Antoni
Published: April 2018

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Textus receptus współczesnej Biblii polskiej. O trzecim wydaniu Biblii Tysiąclecia
Authors: Chmiel Jerzy
Published: April 2018

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Antonio Rosmini – prekursor odnowy liturgicznej
Authors: Stefański Jerzy
Published: April 2018

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Legenda, tradycja i historia o zaśnięciu i wniebowzięciu NMP
Authors: Strus Andrzej
Published: April 2018

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Głosy z dyskusji
Authors: Zielniok Marian
Published: April 2018

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Nabożeństwa słowa Bożego z Janem Pawłem II (cz. 2)
Authors: Chmiel Jerzy
Published: April 2018

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„Kto uwierzy i przyjmie chrzest” (Mk 16, 16) (wiara a sakramenty)
Authors: Dziuba Andrzej
Published: April 2018

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Z działalności Polskiego Towarzystwa Teologicznego w Krakowie w roku 1983
Authors: Chmiel Jerzy
Published: April 2018

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Wpływ Heksateuchu na dobór perykop w częściach narracyjnych ewangelii Mateusza
Authors: Kowalczyk Andrzej
Published: April 2018

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Mszał rzymski dla diecezji polskich
Authors: Małaczyński Franciszek
Published: April 2018

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Eucharystia – udziałem wiernego w śmierci i zmartwychwstaniu Chrystusa
Authors: Jezierska Ewa Józefa
Published: April 2018

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OTTO KNOCH, Wer Ohren hat, der höre. Die Botschaft der Gleichnisse Jesu. Ein Werkbuch zur Bibel. 36 Holzschnitten, Stuttgart 1983
Authors: Tomczyk Dominik
Published: April 2018

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Problem interpretacji genealogii 1 Krn 1–9
Authors: Łach Jan
Published: April 2018

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KS. RYSZARD RUBINKIEWICZ, Eschatologia Hen 9–11 a Nowy Testament, Lublin 1984
Authors: Szlaga Jan
Published: April 2018

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III colloquium biblicum w Wiedniu 1984
Authors: Chmiel Jerzy
Published: April 2018

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Rozwój teologii Listu św. Judy i Drugiego Listu św. Piotra
Authors: Gryglewicz Feliks
Published: April 2018

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Z działalności Polskiego Towarzystwa Teologicznego w Krakowie w roku 1985
Authors: Chmiel Jerzy
Published: April 2018

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Bibliografia publikowanych prac ks. prof. dra hab. Stanisława Grzybka
Authors: Matras Tadeusz
Published: April 2018

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SALVADOR MUÑOZ IGLESIAS, El Evangelio de María, Madrid 1979
Authors: Łach Jan
Published: April 2018

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Kazanie o posłudze organisty w czasie sprawowania świętej liturgii
Authors: Świerzawski Wacław
Published: April 2018

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Posługa lektora i akolity w świetle obowiązujących przepisów kościelnych
Authors: Dyduch Jan
Published: April 2018

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Sprawozdanie z XXI seminarium wykładowców liturgiki w uczelniach teologicznych w Polsce Wrocław 17–18 IX 1985
Authors: Rojewski Andrzej
Published: April 2018

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Stopień znajomości słownictwa religijnego przez młodzież licealną
Authors: Wójtowicz Joanna
Published: April 2018

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Homo paschalis
Authors: Hryniewicz Wacław
Published: April 2018

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Charyzmatyczny wymiar posługi kapłańskiej ks. Wojciecha Danielskiego
Authors: Bolczyk Henryk
Published: April 2018

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Wspomnienie o księdzu Wojciechu
Authors: Rojewski Andrzej
Published: April 2018

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Pojęcie gościnności w literaturze biblijnej i greckiej
Authors: Pytel Jan
Published: April 2018

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Św. Efrem - przedstawiciel "mariologii śpiewanej"
Authors: Myszor Wincenty
Published: April 2018

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Przemówienie nad trumną
Authors: Przybyłko Kazimierz
Published: April 2018

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Przebaczenie i odpuszczenie grzechów warunkiem odnowy przymierza w Starym Testamencie
Authors: Nagórny Janusz
Published: April 2018

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Wychowanie do pokuty poprzez katechezę w ujęciu patrystycznym
Authors: Staniek Edward
Published: April 2018

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HEIDE und HELMUT BUSCHHAUSEN, Das Evangeliar Codex 697 der Mechitharisten-Congregation zu Wien. Eine armenische Prachthandschrift der Jahrtausendwende und ihre spätantiken Vorbilder, Berlin 1981
Authors: Chmiel Jerzy
Published: April 2018

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Napisy z Kuntillet ‘Agrud i Hirbet Et-Qom
Authors: Mendecki Norbert
Published: April 2018

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O nowy przekład Listu do Hebrajczyków
Authors: Horak Tomasz
Published: April 2018

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Zabudowa akropolu w Jerozolimie od czasów panowania Dawida (ok. 1000 r. przed Chr.) do 586 przed Chr.
Authors: Figura Artur
Published: April 2018

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Jeruzalem — miasto pokoju. Przyczynek do teologii zbawienia w psalmach
Authors: Brzegowy Tadeusz
Published: April 2018

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Data napisania Księgi Jozuego
Authors: Gacek Stanisław
Published: April 2018

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Przymierze małżeńskie w świetle nauki Pisma św. i Tradycji
Authors: Hoła Kazimierz
Published: April 2018

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„Czy Ty jesteś Tym, który ma przyjść, czy też innego mamy oczekiwać”. Współczesne odczytanie orędzia ewangelicznego Jezusa…”
Authors: Lambrecht Jan
Published: April 2018

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Modlitwa brewiarzowa
Authors: Urbański Stanisław
Published: April 2018

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Ksiądz Ferdynand Machay (1889–1967). W stulecie urodzin
Authors: Kuś Jan
Published: April 2018

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Sprawozdanie z XXIV spotkania naukowego wykładowców liturgiki w Polsce. Katowice 12–13 września 1988 r.
Authors: Rojewski Andrzej
Published: April 2018

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Wpływ Konstytucji o liturgii na współczesne duszpasterstwo
Authors: De Clerc Paul
Published: April 2018

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Drugie Międzynarodowe Kolokwium Qumranologiczne (Kraków–Mogilany 1989)
Authors: Kapera Zdzisław J.
Published: April 2018

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R. E. FRIEDMAN, Who Wrote the Bible?, Englewood Cliffs, NJ 1987
Authors: Mędala Stanisław
Published: April 2018

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XXXVII Sympozjum Biblistów Polskich, Kielce 1999
Authors: Mielcarek Krzysztof
Published: April 2018

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Z dziejów ruchu liturgicznego w Polsce
Authors: Depczyński Wincenty
Published: April 2018

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Requiem aeternam…
Authors: Smereka Władysław
Published: April 2018

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Jubileusz Biblii ks. Wujka
Authors: Klawek Aleksy
Published: April 2018

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Działalność proroków Starego Testamentu
Authors: Jelito Józef
Published: April 2018

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Z zagadnień Księgi Kohelet
Authors: Marklowski Konrad
Published: April 2018

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Ave Maria
Authors: Klawek Aleksy
Published: April 2018

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Orientalistyka w uniwersytetach polskich
Authors: Zajączkowski Włodzimierz
Published: April 2018

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Rola tradycji w powstawaniu Pentateuchu
Authors: Łach Stanisław
Published: April 2018

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Bóstwa Fenicjan w świetle nowszych odkryć
Authors: Jelito Józef
Published: April 2018

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Msza św. wotywna o Matce Boskiej w soboty Roku Maryjnego
Authors: Magott Brunon
Published: April 2018

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Światło nieustające w liturgii Kościoła
Authors: Szwagrzyk Tadeusz
Published: April 2018

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W sprawie liturgii Wielkiej Soboty
Authors: Wojtyła Karol
Published: April 2018

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Historia i problemy postu eucharystycznego
Authors: Zegza Marian
Published: April 2018

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Ostatnie namaszczenie. Sakrament umierających czy chorych?
Authors: Ciesielski Augustyn
Published: April 2018

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Dekret ogólny św. Kongregacji Obrzędów o odnowieniu porządku nabożeństw podczas Wielkiego Tygodnia (Maxima redemptionis nostrae mysteria)
Authors: Kongregacja Obrzędów Święta
Published: April 2018

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Nimrod
Authors: Jelito Józef
Published: April 2018

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Przekład Psalmu 67 (68)
Authors: Klawek Aleksy
Published: April 2018

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Mesjańskie Królestwo Pokoju na Sionie (na podstawie Iz 2, 2–5)
Authors: Grzybek Stanisław
Published: April 2018

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Wyjaśnienia św. Kongregacji Obrzędów w sprawie W. Tygodnia
Authors: Kongregacja Obrzędów Święta
Published: April 2018

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Sposób zmartwychwstania ciał na podstawie Listów św. Pawła c. d.
Authors: Stefaniak Ludwik
Published: April 2018

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Pojęcie Boga w Księdze Daniela
Authors: Barcki Kazimierz
Published: April 2018

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Od polskich „Godzinek” do biblijnego myślenia
Authors: Czosnowska-Łubieńska Helena
Published: April 2018

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Obrzęd umywania nóg („mandatum”)
Authors: Sczaniecki Paweł
Published: April 2018

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Nowe księgi liturgiczne na Wielki Tydzień
Authors: Małaczyński Franciszek
Published: April 2018

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Sztuka w służbie liturgii
Authors: Szamota Stanisław
Published: April 2018

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Data ostatniej wieczerzy w świetle dokumentów znad Morza Martwego
Authors: Łach Janusz
Published: April 2018

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Sprawozdanie z obrad Sekcji Biblijnej. Zjazd księży rektorów i profesorów polskich zakładów teologicznych w Lublinie
Authors: Tyloch Witold
Published: April 2018

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Czy Jezus był smutny?
Authors: Wolff Jerzy
Published: April 2018

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Synaj – kraina turkusów
Authors: Łach Stanisław
Published: April 2018

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Opis końca świata u św. Piotra i w Qumran
Authors: Gryglewicz Feliks
Published: April 2018

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Z problematyki polskiej pieśni kościelnej
Authors: Mrowiec Karol
Published: April 2018

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Metoda nauczania Pisma św. w polskich seminariach i instytutach teologicznych
Authors: Kłoniecki Felicjan
Published: April 2018

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Tematyka biblijna na ekranie
Authors: Jeżowski Lesław
Published: April 2018

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Sprawiedliwość boga w nauczaniu proroków Starego Testamentu
Authors: Grzybek Stanisław
Published: April 2018

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Agonia Chrystusa Pana w Ogrojcu (uwagi egzegetyczne do Łk. 22, 43 n.)
Authors: Federkiewicz Piotr
Published: April 2018

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W jaki sposób Eucharystia gładzi grzechy lekkie
Authors: Kostecki Romuald
Published: April 2018

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Obowiązki rodziców względem dzieci w Nowym Testamencie
Authors: Herrmann Teofil
Published: April 2018

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Prof. Witwicki jako tłumacz Ewangelii
Authors: Smereka Władysław
Published: April 2018

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Sprawozdanie z działalności Polskiego Towarzystwa Teologicznego w Krakowie w r. 1958/59 i 1959/60
Authors: Lisowski Marian
Published: April 2018

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Religijny czy świecki charakter Księgi Estery?
Authors: Grzybek Stanisław
Published: April 2018

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Proces Chrystusa w świetle najnowszych badań
Authors: Smereka Władysław
Published: April 2018

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Elementy teologii męczeństwa w Liście do Filipian
Authors: Jankowski Augustyn
Published: April 2018

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Instructio pro sacerdote infirmo vel caecutiente circa missarum votivarum celebrationem eidem apostolico indulto concessam
Authors: Rituum Congregatio Sacra
Published: April 2018

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Widzenie św. Pawła pod Damaszkiem
Authors: Prokulski Walenty
Published: April 2018

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Liturgiczny kalendarz Księgi Jubileuszów w świetle ostatnich dyskusji
Authors: Łach Jan
Published: April 2018

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Odpustowa msza św.
Authors: Kosowski Stanisław
Published: April 2018

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Resurrectio prima – resurrectio secunda (Ezechiel 37, 1–14; Izajasz 26, 13–21)
Authors: Borowicz Kazimierz
Published: April 2018

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Miłosierdzie – nie ofiary!
Authors: Żurowska Felicja
Published: April 2018

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Treść liturgicznej homilii
Authors: Świerzawski Wacław
Published: April 2018

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Katecheza liturgiczna
Authors: Świerzawski Wacław
Published: April 2018

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Paweł z Tarsu. Apostoł Jezusa Chrystusa i pisarz natchniony (zarys chronologii życia i działalności apostolskiej i pisarskiej)
Authors: Gnutek Wawrzyniec
Published: April 2018

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Mater Ecclesiae (podstawy biblijne ostatnio ogłoszonego tytułu Maryi)
Authors: Jankowski Augustyn
Published: April 2018

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Godzina biblijna. Chrystus pod Jerycho
Authors: Klawek Aleksy
Published: April 2018

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Papieski Instytut Liturgiczny w Rzymie
Authors: Świerzawski Wacław
Published: April 2018

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Wprowadzenie w Dzieje Apostolskie (Dz 1, 1–2)
Authors: Grzybek Stanisław
Published: April 2018

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Godzina biblijna. Jezus naucza w synagogach
Authors: Klawek Aleksy
Published: April 2018

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Święta Monegundis (nieznany kult zapomnianej świętej w Krakowie w wieku XI–XII)
Authors: Obertyński Zdzisław
Published: April 2018

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Druga instrukcja Świętej Kongregacji Obrzędów o należytym wykonaniu konstytucji o świętej liturgii
Authors: Kongregacja Obrzędów Święta
Published: April 2018

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Zarys historii zbawienia
Authors: Grzybek Stanisław
Published: April 2018

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Teologia niedzieli
Authors: Salij Jacek
Published: April 2018

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Podział credo mszalnego na wiersze i strofy
Authors: Łaś Józef
Published: April 2018

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Starożytny Egipt a państwo Izrael
Authors: Ziółkowski Zenon
Published: April 2018

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Stworzenie wszechświata
Authors: Klawek Aleksy
Published: April 2018

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Księgi Kronik – apologia czy historia
Authors: Zawiszewski Edward
Published: April 2018

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Streszczenie dyskusji podczas sympozjum „Biblia i liturgia”
Authors: Zimoń Damian
Published: April 2018

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Kim jest obiecany prorok w Pwt 18, 15ns?
Authors: Łach Stanisław
Published: April 2018

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Pismo św. w życiu ludu Bożego
Authors: Peter Michał
Published: April 2018

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„Przyjacielu, jakżeś tu wszedł nie mając szaty godowej” (Mt 22, 1–14)
Authors: Romaniuk Kazimierz
Published: April 2018

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Targumy do Pięcioksięgu w świetle najnowszych badań
Authors: Mędala Stanisław
Published: April 2018

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Czytania biblijne o bierzmowaniu (propozycje doboru i wprowadzeń)
Authors: Danielski Wojciech
Published: April 2018

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XIII Kongres Biblistów Polskich
Authors: Jelonek Tomasz
Published: April 2018

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M. RECHOWICZ, W. SCHENK, Studia z dziejów liturgii w Polsce, Lublin 1973
Authors: Nowak Władysław
Published: April 2018

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O. CZESŁAW KUDROŃ CSSR, Nadzieją mocni. Rozważania liturgiczne na niedziele zwykłe, Warszawa 1975
Authors: Grzybek Stanisław
Published: April 2018

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Kultyczny charakter sakramentu pokuty
Authors: Dziwosz Bogdan
Published: April 2018

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ALFRED CHOLEWIŃSKI, Heiligkeitsgesetz und Deuteronomium. Eine vergleichende Studie, Rome 1976
Authors: Łach Stanisław
Published: April 2018

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Muzealne zbiory w służbie misji ad gentes
Authors: Górski Jan
Published: April 2018

The church from the beginning of its missionary work tried to substantiate it. Among other things, missionaries kept in their archives artifacts which proved the culture of peoples or nations they evangelized. Not only did they try to preserve local culture but also supported its development. The treasures of culture they collected and kept, in time proliferated and created impressive collections, the cataloguing and exhibiting of which served missionary education. The paper commences with showing the contribution of the church to the preservation of culture of evangelized nations, then it elaborates on the animation and educational role of missionary exhibitions and closes with formal and educational aims which should be accomplished by museums and missionary collections.
ELŻBIETA SOLAK, Nowobułgarska Biblia i jej język, Wyd. Uniw. Jagiellońskiego, Kraków 1997
Authors: Chmiel Jerzy
Published: April 2018

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Język hebrajski qumrański, jego zasięg i status społeczny
Authors: Muchowski Piotr
Published: April 2018

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ANDRÉ LEMAIRE, Dzieje biblijnego Izraela (z franc. tł. M. Rostworowska), Wydawnictwo Naukowe UAM, Poznań 1998
Authors: Warzecha Julian
Published: April 2018

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KLAUS BERGER, Theologiegeschichte des Urchristentums. Theologie des Neuen Testaments, Francke Verlag, Tübingen–Basel 1995
Authors: Alicki Wiesław
Published: April 2018

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Transcendencja Chrystusa według Apokalipsy Janowej
Authors: Jankowski Augustyn
Published: April 2018

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Struktura literacka prologu księgi Deuteroizajasza (Iz 40, 1–11)
Authors: Małecki Zdzisław
Published: April 2018

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Ekumenizm w Nowym Testamencie
Authors: Słomski Wojciech
Published: April 2018

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Czy warto być uczciwym? Wskazania etyczne mędrca Koheleta
Authors: Brzegowy Tadeusz
Published: April 2018

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DOROTA ZDUNKIEWICZ-JEDYNAK, Językowe środki perswazji w kazaniu, Kraków 1996
Authors: Przybylska Renata
Published: April 2018

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Gwiazda betlejemska i data narodzin Jezusa
Authors: Chmiel Jerzy
Published: April 2018

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„Łamanie chleba”
Authors: Romaniuk Kazimierz
Published: April 2018

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O. AUGUSTYN JANKOWSKI OSB, Królestwo Boże w przypowieściach, Poznań–Warszawa 1981
Authors: Pytel Jan Kanty
Published: April 2018

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Diakon, prezbiter, biskup – znaki osobowe w zgromadzeniu liturgicznym
Authors: Tschuschke Michał
Published: April 2018

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KS. JERZY GRZEŚKOWIAK, Liturgia dziś, Katowice 1982
Authors: Miziołek Elżbieta
Published: April 2018

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Druga pielgrzymka Jana Pawła II do ojczyzny
Authors: Chmiel Jerzy
Published: April 2018

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Ksiądz profesor Wacław Schenk w dniu swoim powszednim
Authors: Obrączka Piotr
Published: April 2018

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KS. JERZY CHMIEL, Z Chrystusem. Szkice homilii chrzcielnych, ślubnych i pogrzebowych, Kraków 1983
Authors: Bukowski Kazimierz
Published: April 2018

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Kronika archeologiczna
Authors: Kantor Maria
Published: April 2018

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E. DĄBROWA, Gaugamela 331 p.n.e. (Historyczne bitwy), Warszawa 1988
Authors: Chmiel Jerzy
Published: April 2018

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ENHANCEMENT OF DISSOLUTION RATE OF POORLY SOLUBLE DRUG ITRACONAZOLE BY NANOSUSPENSION TECHNOLOGY: ITS PREPARATION AND EVALUATION STUDIES
Authors: Devara Rajakumar , Habibuddin Mohammed , Aukunuru Jithan
Published: April 2018

Objective: The objective of this study was to prepare and evaluate itraconazole (ITZ) nanosuspensionsusing polymer Eudragit RL-100 and stabilizer Tween-80 by nanoprecipitation method.Materials and Methods: Itraconazole is a potent broad-spectrum Biopharmaceutical Classification System Class II triazole antifungal drug. Nanosuspensions were prepared using solvent displacement/nanoprecipitation method with the help of Eudragit RL-100 as rate-controlled polymer in different ratios and using Tween-80 as stabilizer. The nanosuspension preparation was optimized for particle size by investigating two factors that are solvent:anti-solvent ratio and surfactant concentration, at three levels. The prepared nanosuspensions were evaluated and characterized for particle size, drug excipient compatibility, percentage yield, drug entrapment efficiency, surface morphology, zeta potential, saturation solubility, solid state, and in vitro drug release studies.Results: The nanosuspensions of itraconazole were successfully prepared using solvent displacement/nanoprecipitation method. The two factors solvent: anti-solvent ratio and surfactant concentration influenced the particle size of the nanosuspensions prepared. The Fourier-transform infrared spectroscopy studies confirmed that drug and excipients are compatible, and the X-ray powdered diffraction and differential scanning calorimetry results indicated that the nanoprecipitation method led to the amorphization of itraconazole. Itraconazolenanosuspensions increased the saturation solubility to an extent of 4 times. Itraconazole nanosuspensions completely dissolved in the dissolution medium within 10 s and 72% drug release within 5 min, while the pure drug was dissolved only up to 20% in 15 min and nanosuspensions showed increased dissolution rate of 3 folds, the active drug.Conclusions: Stable itraconazole nanosuspensions were successfully prepared and these nanosuspensions demonstrated dramatic improvement in dissolution rate of the active drug.
SIMULTANEOUS REVERSE-PHASE ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY METHOD DEVELOPMENT AND VALIDATION FOR ESTIMATION OF GRAZOPREVIR AND ELBASVIR
Authors: S Madhavi , Rani A Prameela
Published: April 2018

Objective: The objective of this study was to develop and validate rapid, specific, sensitive, and precise reverse-phase ultra performance liquid chromatography (RP-UPLC) method for the quantitative determination of grazoprevir and elbasvir, as there are no official monograph and no analytical method by UPLC.Methods: Chromatographic separation was achieved on a Waters Acquity UPLC HSS C18 (2.1 mm × 100 mm, 1.8 micron) column with a 45:55 (v/v) mixture of 0.1% orthophosphoric acid (pH 2.8) and acetonitrile as a mobile phase, thermostated at 30°C with a short run time of 3.0 min.Results: The retention times were 0.73 and 1.29 min for grazoprevir and elbasvir, respectively. Quantification is achieved with TUV detection at 254 nm over the concentration range of 25–150 μg/ml for grazoprevir and for elbasvir 12.5–75 μg/ml, with a correlation coefficient of 0.999 and 0.999, respectively. The developed method was validated according to the International Conference on Harmonization (ICH) guidelines with respect to linearity, accuracy, precision, specificity, and robustness. Forced degradation study was extended out under acidic, alkaline, oxidative, photolytic, and thermal conditions to demonstrate the stability-indicating capability of the developed UPLC method. The degradation products were well resolved from the main peak, thus proved the stability-indicating power of the method. The results of the analysis were validated statistically.Conclusion: The method is precise, accurate, linear, robust, and fast. The short retention time allows the analysis of a large number of samples in a short period of time and, therefore, should be cost-effective for routine analysis in the pharmaceutical industry.