Search Results - "Barańska, Izabela"

Enantioselective [3 + 3] Annulation–Deoxalation Strategy for Rapid Access to δ‑Oxoesters via N‑Heterocyclic Carbene Catalysis by Barańska, Izabela, Dobrzańska, Liliana, Rafiński, Zbigniew

“…A new and unprecedented stereoselective synthetic approach to δ-oxoesters derivatives from readily available starting materials has been developed. This…”
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Construction of Dihydropyrido[2,3‑d]pyrimidine Scaffolds via Aza-Claisen Rearrangement Catalyzed by N‑Heterocyclic Carbenes by Dzieszkowski, Krzysztof, Barańska, Izabela, Rafiński, Zbigniew

“…N-Heterocyclic carbenes (NHCs) catalyzing aza-Claisen rearrangement of α,β-unsaturated enals with cyclic vinylogous amides under oxidative conditions…”
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Enantioselective Synthesis of Highly Substituted Fluoroalkylated Benzopyranones and 3‑Coumaranones via N‑Heterocyclic Carbene-Catalyzed Intramolecular Annulations by Barańska, Izabela, Rafińska, Katarzyna, Rafiński, Zbigniew

“…A highly enantioselective intramolecular NHC-catalyzed approach for the synthesis of fluoroalkylated benzopyranones and 3-coumaranones with all-carbon…”
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Construction of Highly Functionalized 2‑Styrylfurans by N‑Heterocyclic Carbene/Brønsted Acid Catalysis by Barańska, Izabela, Ośmiałowski, Borys, Rafińska, Katarzyna, Rafiński, Zbigniew

“…This research presents an original method for synthesizing styrylfurans using N-heterocyclic carbenes (NHCs) and Brønsted acid catalysis. By exploiting…”
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The Influence of Sandblasting Process Parameters of Aerospace Aluminium Alloy Sheets on Adhesive Joints Strength by Miturska-Barańska, Izabela, Rudawska, Anna, Doluk, Elżbieta

“…In this study, the influence of sandblasting process parameters as a surface preparation method on the strength of single-lap adhesive joints of EN AW 2024 T3…”
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Surface Roughness after Milling of the Al/CFRP Stacks with a Diamond Tool by Doluk, Elżbieta, Rudawska, Anna, Kuczmaszewski, Józef, Miturska-Barańska, Izabela

“…This study presents the results of research on the surface quality of hybrid sandwich structures after milling with a diamond blade tool. It identifies the…”
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Investigation of the Surface Roughness and Surface Uniformity of a Hybrid Sandwich Structure after Machining by Doluk, Elżbieta, Rudawska, Anna, Miturska-Barańska, Izabela

“…The parameters of surface roughness Ra, Rz and Rmax as well as surface topography Sa, Sz, Sp and Sv of the two-layer sandwich structure composed of an AW-2024…”
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Influence of Physical Modification of the Adhesive Composition on the Strength Properties of Aerospace Aluminum Alloy Sheet Adhesive Joints by Miturska-Barańska, Izabela, Rudawska, Anna, Doluk, Elżbieta

“…One of the most important design factors in the constitution of adhesive joints is the correct choice of adhesive. Currently, there is a full range of options…”
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Influence of Surface Treatment on Steel Adhesive Joints Strength—Varnish Coats by Rudawska, Anna, Miturska-Barańska, Izabela, Doluk, Elżbieta

“…The purpose of the paper is to determine the impact of surface treatment on the strength of adhesive joints, made from various steel sheets. Two variants of…”
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Assessment of Surface Treatment Degree of Steel Sheets in the Bonding Process by Rudawska, Anna, Miturska-Barańska, Izabela, Doluk, Elżbieta, Olewnik-Kruszkowska, Ewa

“…The aim of the paper is to determine the influence of the surface treatment on the adhesive properties of steel sheet surfaces and the strength of the adhesive…”
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Enantioselective Synthesis of Aza-Flavanones with an All-Carbon Quaternary Stereocenter via NHC-Catalyzed Intramolecular Annulation by Barańska, Izabela, Słotwiński, Michał, Muzioł, Tadeusz, Rafiński, Zbigniew

“…An enantioselective synthesis of functionalized aza-flavanone derivatives using the N-heterocyclic carbene-catalyzed intramolecular Stetter reaction of…”
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Analysis of Acoustic Absorption Coefficients and Characterization of Epoxy Adhesive Compositions Based on the Reaction Product of Bisphenol A with Epichlorohydrin Modified with Fillers by Miturska-Barańska, Izabela, Rudawska, Anna, Sobotova, Lydia, Badida, Miroslav, Olewnik-Kruszkowska, Ewa, Müller, Miroslav, Hromasová, Monika

“…Material development in acoustic engineering plays a significant role in various applications, such as industrial noise control. It is important and relevant…”
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Organocatalytic Name Reactions Enabled by NHCs by Dzieszkowski, Krzysztof, Barańska, Izabela, Mroczyńska, Karina, Słotwiński, Michał, Rafiński, Zbigniew

“…Giving reactions the names of their discoverers is an extraordinary tradition of organic chemistry. Nowadays, this phenomenon is much rarer, although already…”
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Mechanical Mixing and Deaeration Station for Adhesive Compositions by Miturska-Barańska, Izabela

“…This paper presents the design of a specialised mixing and deaeration station for adhesive compositions. The aim of the work was to present a device for…”
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Accuracy of assembly holes after drilling in Al/CFRP layered structure by Doluk, Elżbieta, Miturska-Barańska, Izabela, Krupovych, Oleksandra

“…Layered structures consisting of CFRP composites and aluminum alloys are most commonly used in the aerospace, marine, construction and automotive industries…”
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Zespół interdyscyplinarny – instytucjonalne „przymierze” przeciw przemocy w rodzinie by Izabela Barańska, Ewelina Kusa-Chrzanowska, Mariusz Wiśniewski

“…Nieskuteczność dotychczasowych rozwiązań w zakresie przeciw-działania przemocy w rodzinie wymagała podjęcia przez ustawodawcę działań legislacyjnych dających…”
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Effect of overlap length on the strength of adhesive joints of steel sheets by Doluk, Elżbieta, Rudawska, Anna, Miturska-Barańska, Izabela, Ogrodniczek, Jacek

“…The study evaluates the shear strength of the single-lap adhesive joints made of C45 carbon steel. The influence of the overlap length on the shear strength of…”
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INFLUENCE OF TECHNOLOGICAL FACTORS ON THE STRENGTH OF WOOD ADHESIVE JOINTS by Ogrodniczek, Jacek, Rudawska, Anna, Miturska-Barańska, Izabela, Doluk, Elżbieta

“…The article presents the results of a statistical analysis of adhesive joints with identical structural and material factors in relation to technological…”
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IMPACT OF ADHESIVE TYPE AND ABRASIVE WEAR USED IN THE SURFACE PREPARATION PROCESS ON THE STRENGTH OF STEEL SHEET ADHESIVE JOINTS by Miturska-Barańska, Izabela, Rudawska, Anna, Doluk, Elżbieta, Ogrodniczek, Jacek

“…The aim of the paper was to present issues related to the determination of the influence of selected technological factors: the method of surface preparation…”
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