Search
Filters
total: 7975
filtered: 5403
-
Catalog
- Publications 5403 available results
- Journals 813 available results
- Conferences 36 available results
- Publishing Houses 1 available results
- People 231 available results
- Inventions 4 available results
- Projects 19 available results
- Laboratories 1 available results
- Research Teams 1 available results
- e-Learning Courses 148 available results
- Events 14 available results
- Open Research Data 1304 available results
Chosen catalog filters
displaying 1000 best results Help
Search results for: bloch reduction
-
Underdiagnosis of Major Depressive Episodes in Hemodialysis Patients: The Need for Screening and Patient Education.
PublicationThis article aims to identify the reasons why patients with major depressive episode (MDE) do not seek treatment for their mental disorder. 89 out of 208 persons screened were diagnosed with major depressive episode using the Mini-International Neuropsychiatric Interview. 85 individuals with untreated depression filled out the following questionnaires: Beck Depression Inventory, List of Explanations of Well-Being (LEWB), Brief...
-
Needs assessment study of rare diseases education for nurses and nursing students in Poland
Publication -
Kinetics of Biotic and Abiotic CO Production during the Initial Phase of Biowaste Composting
Publication -
Conventional and Alternative Sources of Thermal Energy in the Production of Cement—An Impact on CO2 Emission
Publication -
Measurement of ethylene production as a method for determining the optimum harvest date of ‘Jonagored’ apples
Publication -
The quality management in precast concrete production and delivery processes supported by association analysis
Publication -
The Influence of Input Data Standardization Method on Prediction Accuracy of Artificial Neural Networks
Publication -
Municipal wastewater reclamation: Reclaimed water for hydrogen production by electrolysis – A case study
PublicationThis paper presents an analysis of a treatment system selection for municipal wastewater stream based on the DuPont Water Solutions WAVE software. The results obtained based on an analysis of 7 different processing cases studies (ultrafiltration and reverse osmosis) confirmed that the application of 2-pass membrane systems enables the reclamation of water from municipal wastewater that fulfills the requirements concerning the...
-
Prediction of Protein Structure by Template-Based Modeling Combined with the UNRES Force Field
Publication -
Recent improvements in prediction of protein structure by global optimization of a potential energy function
Publication -
Tree-based homogeneous ensemble model with feature selection for diabetic retinopathy prediction
Publication -
Hierarchical Hydrographic Data Fusion for Precise Port Electronic Navigational Chart Production
Publication -
The role of compensation defects in Eu3+ stabilization under reductive atmosphere in Sr2SiO4 matrix
Publication -
The potential of enhancing denitrification in the activated sludge process with by-products from the alcohol production
PublicationIn this study, by-products from the alcohol production were examined in terms of their potential application as external carbon sources for enhancing denitrification in biological nutrient removal systems. Three kinds of experimental assays were used to compare the effects of the by-products with other external carbon sources (ethanol and acetic acid) and the settled wastewater. Based on the results obtained, it appears that one...
-
Nonlinear control of induction motor in field weakning region with consideration of stator flux
PublicationMetody nieliniowgo sterowania mogą poprawić właściwości silnika indukcyjnego w stanach przejściowych wektora strumienia. Badano sterowanie oparte na modelu multiskalarnym silnika indukcyjnego w zakresie osłabiania pola. Dwie nowe zmienne wejściowe pojawiające się w modelu multiskalarnym są równe czynnej i biernej mocy silnika. Pokazano, że te wielkości mogą byc kompensowane, jeżeli rozważane są jako mierzone zakłócenia. Maksymalny...
-
Construction of a picewise-linear classifier by applaing discriminant analysis to decision tree induction
PublicationArtykuł prezentuje metodę konstrukcji drzew decyzyjnych. W odróżnieniu od większości popularnych algorytmów, które wybierają pojedyncze cechy do budowy reguł decyzyjnych w węzłach drzewa, ta metoda łączy wszystkie cechy. Używa ona wieloklasowego kryterium Fishera do wydzielenia nowych cech, które są liniowa kombinacją cech pierwotnych. Takie drzewa mogą aproksymować złożone regiony decyzyjne używając mniejszej liczby węzłów w porównaniu...
-
The Round Robin approach applied to nanoinformatics: consensus prediction of nanomaterials zeta potential
Publication -
Artificial intelligence models in prediction of response to cardiac resynchronization therapy: a systematic review
PublicationThe aim of the presented review is to summarize the literature data on the accuracy and clinical applicability of artificial intelligence (AI) models as a valuable alternative to the current guidelines in predicting cardiac resynchronization therapy (CRT) response and phenotyping of patients eligible for CRT implantation. This systematic review was performed...
-
ASSESSMENT OF THE PROGRESS OF INTEGRATED PEST MANAGEMENT PRODUCTS IMPLEMENTATION INTO AGRICULTURAL PRODUCTION SPACE
Publication -
A review on anaerobic digestion of energy and cost effective microalgae pretreatment for biogas production
Publication -
Effect of Dispersion Treatment on Dairy Waste Activated Sludge to Hasten the Production of Biogas
Publication -
Combined thermo-chemo-sonic disintegration of waste activated sludge for biogas production
Publication -
Hybrid Numerical-Analytical Approach for Force Prediction in End Milling of 42CrMo4 Steel
Publication -
Modeling saturation of main magnetic circuit of cage induction motors in presence of eccentricity
Publication -
Influence of Genotype on Meat Quality in Laying Hens after the Egg Production Season
Publication -
The application of polypropylene membranes for production of fresh water from brines by membrane distillation
Publication -
Towards trustworthy multi‐modal motion prediction: Holistic evaluation and interpretability of outputs
Publication -
Production losses due to mortality associated with modifiable health risk factors in Poland
Publication -
Biological disintegration of microalgae for biomethane recovery-prediction of biodegradability and computation of energy balance
Publication -
Transformations of descriptive geometry education for architecture students at Gdańsk University of Technology, Poland
PublicationIn this article, the authors analyse the evolution of teaching descriptive geometry for architecture students at Gdańsk University of Technology (Gdańsk Tech), Poland. The study traces changes in the curriculum in terms of teaching hours, considering also practices at Politechnika Lwowska (Lwów Polytechnic) and the Technische Hochschule Danzig (Technical University of Gdańsk), before World War II....
-
A Fast Prediction of the OCR Results Based on Binary Image Quality Assessment Methods
PublicationSince the first step of the Optical Character Recognition (OCR) procedure is usually image binarization and the execution of the OCR process takes longer time than image quality assessment (IQA) of binary images, a fast prediction of the OCR results before text recognition would be interesting for non-uniformly illuminated document images, also for applications in mobile devices. Since IQA methods for binary images usually require...
-
Control structures of Doubly-Fed Induction Generator connected to Current Source Converter
PublicationThe control of Doubly-Fed Induction Generator can be achieved through various techniques. At present, many works published in the literature show the application of Voltage Source Converter in conjunction with Doubly-Fed Induction Generator. Recently published articles rarely involve the operational characteristics and technical aspects of the Doubly-Fed Induction Generator...
-
THE ROLE OF SCIENTIFIC CONFERENCES IN THE EDUCATION OF PHD STUDENTS IN THE EXAMPLE OF BGC GEOMATICS 2016
Publication -
Superconducting lead granular layer prepared by reducting in hydrogen lead of germanate glass
PublicationCienka warstwa granul Pb została wytworzona poprzez wygrzewanie w wodorze, w wysokiej temperaturze. Struktura i nadprzewodzące właściwości warstwy ołowiu zależą od temperatury i czasu redukcji. Artykuł analizuje wpływ warunków redukcji na wytworzoną warstwę granul Pb.
-
Distance Education Centre at Gdansk University of Technology - international project and courses online.
PublicationPrzedstawiono programy Unii Europejskiej (Phare, Leonardo da Vinci,Socrates) wspomagające m.in. utworzenie Centrum Edukacji Niestacjonarnej PG oraz realizację szkoleń na odległość. Opisano przykładowe szkolenia z wykorzystaniem Internetu, które znajdują się w ofercie CEN PG.
-
Production structures and strategies supporting lean parts manufacturing: an industrial case study.
PublicationPrzedstawiono model sformalizowanego opisu wzorców możliwości wytwarzania zróżnicowanego spektrum przedmiotów oraz analizy podobieństwa ich procesów technologicznych, dla kształtowania struktur przestrzennych systemów typu gniazdowego, z uwzględnieniem paradygmatu oszczędnej produkcji. Zaproponowano algorytm grupowania przedmiotów wg określonych, w postaci ciągów znakowych, sekwencji operacji procesu technologicznego oraz kryterium...
-
Determination of equivalent circuit parameters of an induction motor using field calculation software
PublicationSimulation of the drive system comprising a power electronic converter and an induction motor requires that the equivalent circuit parameters of the motor are known. These parameters can be either measured or calculated. A method of calculation of self and mutual inductances that are parameters of a polyphase model of the motor is presented in the paper. All self-inductances and mutual inductances have been calculated using the...
-
Autocovariance based weighting strategy for time series prediction with weighted LS-SVM
PublicationPrzedstawiono metodę konstrukcji algorytmów z funkcją jądra, a także dwa algorytmy uzyskane poprzez użycie różnych funkcji straty. Zaproponowano kowariacyjną strategię ważenia algorytmów z kwadratową funkcją straty do problemu predykcji chaotycznych przebiegów czasowych.
-
Model and simulation tests of a squirrel-cage induction motor with oscillation of air gap
PublicationPrzedstawiono model matematyczny silnika, który pozwala na wprowadzanie ekscentryczności wirnika. Zaprezentowano obliczone widma prądu z wprowadzoną oscylacją wirnika, co z pewnym przybliżeniem odpowiada uszkodzeniu łożyska. Rezultaty symulacji pozwalają na określenie zależności pomiędzy oscylacją szczeliny powietrznej i składowych w widmie prądu.
-
The utilization of sludge generated in coagulation of fish processing wastewater for liquid feed production
PublicationWykorzystano koagulację do wydzielenia ze ścieków z przemysłu rybnego białek i tłuszczów. Uzyskany osad pokoagulacyjny dodawano do produkcji rybnych hydrolizatów białkowych. Zmodyfikowano proces wytwarzania rybnych hydrolizatów z wykorzystaniem kwasów siarkowego (VI) oraz ortofosforowego (V).
-
Transforming urban design education through international competitions: a 20-year perspective
PublicationOver the past two decades, international urban design competitions have transformed architectural education by fostering creativity and interdisciplinary learning. This article provides a 20-year perspective by focusing on five of the most prominent competitions: Europan, UIA Student Competitions, ULI Hines Student Competitions, Arturbain.fr and the Global Schindler Award. Through a comparative analysis of these competitions, the...
-
Single Cell Expression Systems for the Production of Recombinant Proteins for Immunodiagnosis and Immunoprophylaxis of Toxoplasmosis
PublicationToxoplasmosis represents a significant public health and veterinary concern due to its widespread distribution, zoonotic transmission, and potential for severe health impacts in susceptible individuals and animal populations. The ability to design and produce recombinant proteins with precise antigenic properties is fundamental, as they serve as tools for accurate disease detection and effective immunization strategies, contributing...
-
Elicited Production of Essential Oil with Immunomodulatory Activity in Salvia apiana Microshoot Culture
PublicationSalvia apiana Jepson is an endemic North American species characterized by a rich phytochemical profile including abietane-type diterpenoids, phenolic acids, flavonoids, and thujone-free essential oil (EO). The current study was aimed at increasing EO production in bioreactor-grown S. apiana microshoot culture through biotic elicitation using chitosan, ergosterol, and yeast extract (YE). Additionally, the immunomodulatory effects...
-
Membrane-Assisted Dark Fermentation for Integrated Biohydrogen Production and Purification: A Comprehensive Review
PublicationAbstract The aim of this review is to provide a comprehensive analysis of the membrane-assisted dark fermentation process for bioH2 production and purification. This review initially analyses the need for and the current state of the art in H2 production through dark fermentation, evaluating the research landscape and the maturity level of the technology. Key factors influencing the dark fermentation process are then examined,...
-
Application of atmospheric pressure microwave plasma source for hydrogen production from ethanol
PublicationIn contrast to conventional technologies of hydrogen production like water electrolysis or coal gasification we propose a method based on the atmospheric pressure microwave plasma. In this paper we present results of the experimental investigations of the hydrogen production from ethanol in the atmospheric pressure plasma generated in waveguidesupplied cylindrical type nozzleless microwave (915 MHz and 2.45 GHz) plasma source (MPS)....
-
The role of case studies and management experience in the education and personal developement of IT project managers
PublicationThe purpose of this article is to indicate the need for project management experience and knowledge in order to improve the competence of IT project managers. In the first part of the article there is shown the impact of experience on the development of project management skills. Also the need for having historical data about the projects - in order to make better project decisions - is shown in the article.In the following parts...
-
Dynamic variables limitation for backstepping control of induction machine and voltage source converter
PublicationDynamic variables limitation for backstepping control of induction machine and voltage source converter The paper presents the method of control of an induction squirrel-cage machine supplied by a voltage source converter. The presented idea is based on an innovative method of the voltage source converter control, consisting in direct joining of the motor control system with the voltage source rectifier control system. The combined...
-
State and control system variables sensitivity to rotor asymmetry in the induction motor drive
PublicationThe aim of this paper is to undertake analysis and comparison of the closed-loop and sensorless control systems sensitivity to the broken rotor for diagnostic purposes. For the same vector control system induction motor drive analysis concerning operation with the asymmetric motor, broken rotor fault handling and operation were investigated. Reliability, range of stable operation, fault symptoms and application of diagnosis methods...
-
Prediction based on integration of Decisional DNA and a feature selection algorithm Relief-F
PublicationThe paper presents prediction model based on Decisional DNA and Set of experienced integrated with Relief_F algorithm for feature selection
-
Investigating BiMeVOx compounds as potential photoelectrochemical and electrochemical materials for renewable hydrogen production
PublicationIn this study, BiMeVOx compounds (where Me: Co, Mo, Ce, Zr) were synthesized and characterized as potential photoelectrochemical materials for solar water splitting, the hydrogen evolution reaction (HER), and oxygen evolution reaction (OER). The analysis confirmed the successful formation of phase BiMeVOx compounds with the desired crystal structure. Among the tested materials, BiCoVOx(800) showed the highest photocurrent density...