Filtry
wszystkich: 4328
-
Katalog
- Publikacje 3260 wyników po odfiltrowaniu
- Czasopisma 325 wyników po odfiltrowaniu
- Konferencje 3 wyników po odfiltrowaniu
- Osoby 59 wyników po odfiltrowaniu
- Projekty 1 wyników po odfiltrowaniu
- Kursy Online 30 wyników po odfiltrowaniu
- Wydarzenia 3 wyników po odfiltrowaniu
- Dane Badawcze 647 wyników po odfiltrowaniu
wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: current source inverter
-
Local variability in snow concentrations of chlorinated persistent organic pollutants as a source of large uncertainty in interpreting spatial patterns at all scales
PublikacjaSingle point sampling, a widespread practice in snow studies in remote areas, due to logistical constraints, can present an unquantified error to the final study results. The low concentrations of studied chemicals, such as chlorinated persistent organic pollutants, contribute to the uncertainty. We conducted a field experiment in the Arctic to estimate the error stemming from differences in the composition of snow at short distances...
-
Modifications of the heat source model in numerical analyses of the metal-cored arc welding process
Publikacja -
Novel Drying Methods for Sustainable Upcycling of Brewers’ Spent Grains as a Plant Protein Source
Publikacja -
Time-domain description of point-source acoustic wavefields as a useful approach in ultrasonic techniques
PublikacjaIn traditional acoustics, field problems are usually treated in the frequency domain, broadband fields being reduced to superposition of harmonic spectrum components. However, this approach is inherently acausal and it is known that in case of arbitrary signals, the distribution-based, time-domain description can be more effective. The present paper is an attempt to expand the time-domain linear systems formalism onto space problems...
-
Does source matter? Generation of investment expenditures by different types of local government revenues
PublikacjaThe purpose of the article was to investigate the impact of the three fundamental statutory categories of budget revenues, i.e. own revenues, general subsidies and specific grants on the size of investments made by local government units in Poland. The subject scope included the local government subsector in its entirety, as well as divided into 4 groups: communes (gminas), cities with powiat rights, districts (powiats) and province...
-
Comparative Evaluation of Multicoil Inductive Power Transfer Approaches Based on Z-source Network
Publikacja -
Novel Inductive Power Transfer Approach Based on Z-Source Network with Compensation Circuit
Publikacja -
Numerical Simulation of Temperature Field in Steel under Action of Electron Beam Heating Source
Publikacja -
<title>Modeling of broadband light source to use with optical coherent tomography system</title>
Publikacja -
Analysis of the impact of AOP on source code quality: Paradox of aspect-oriented separation of concerns
PublikacjaAlmost four decades ago, Parnas advocated modularity for the sake of changeability, independent development, and comprehensibility. The recipe for modularization is to define a clean interface, hide an implementation detail, keep low coupling and high cohesion. Although modules have taken many forms over the years from functions and procedures to classes, no form has been capable of expressing so-called crosscutting concerns in...
-
Biomass as a reliable renewable energy source in the fulfilling the white paper poland-eu requirements
PublikacjaZgodnie z wytycznymi z Białej Księgi Unii Europejskiej, wzrost wykorzystania odnawialnych źródeł energii powinien osiągnąć 7,5% w 2010 r. i 14% w 2020 r. o ogólnym zużyciu energii w Polsce. Analizę sytuacji energetycznej Polska w przeszłości i przewidywania zmian globalnych i regionalnych w odniesieniu do produkcji i zużycia energii, prowadzą do wniosku, że biomasa może być możliwym źródłem energii odnawialnej dla realizacji tych...
-
The Common Cichory (Cichorium intybus L.) as a Source of Extracts with Health-Promoting Properties—A Review
Publikacja -
Laser scanning as a source of information in the analysis of the facades of heritage at risk – the mansion in Kliczewo Male
Publikacja -
American Ginseng (Panax quinquefolium L.) as a Source of Bioactive Phytochemicals with Pro-Health Properties
Publikacja -
Large shopping centres in Poznań as a source of rainwater recovery and irrigation of urban green areas
Publikacja -
Health Risk Assessment of Exposure to Nitrates in Drinking Water Depending on the Source of Its Origin
Publikacja -
Ornamental Flowers Grown in Human Surroundings as a Source of Anthocyanins with High Anti-Inflammatory Properties
Publikacja -
Quasi Real-Time XRF Spectrometer in Source Apportionment of PM10 in a Typical Suburban Area
Publikacja -
Hybrid Obfuscation Technique to Protect Source Code From Prohibited Software Reverse Engineering
Publikacja -
Time-Domain Description of Point-Source Acoustic Wavefields as a Useful Approach in Ultrasonic Techniques
PublikacjaIn traditional acoustics, field problems are usually treated in the frequency domain, broadband fields being reduced to superposition of harmonic spectrum components. However, this approach is inherently acausal and it is known that in case of arbitrary signals, the distribution-based, time-domain description can be more effective. The present paper is an attempt to expand the time-domain linear systems formalism onto space problems...
-
Antarctic marine bacterium Pseudoalteromonas sp. 22b as a source of cold adapted á-galaktosidase.
PublikacjaAntarktyczny morski szczep Pseudoalteromonas sp. 22b. jest źródłem wewnątrzkomórkowej beta-galaktozy. Enzym ten wykazuje wysoką aktywność hydrolizy laktozy w zakresie temperatur od 0 do 20 st. C oraz pH 6,0-8,0. W niniejszej pracy opisano metodykę uzyskania homogennego preparatu tego enzymu, oraz pełną charakterystykę jego własności enzymatycznych i kinetycznych.
-
Open source learning management systems at civil engineering and environmental department: TeleCAD and Moodle.
PublikacjaW rozdziale zaprezentowano dwa systemy zarządzania kształceniem, służące do przygotowania i prowadzenia e-kursów. Pierwszy z nich TeleCAD został opracowany w ramach projektu Leonardo da Vinci (1998-2001). Ostanie użycie systemu miało miejsce w roku akademickim 2003/2004 i był on wykorzystany w projekcie CURE (V Program Ramowy, 2003-2006). W roku 2003 dzięki wsparciu projektu Leonardo da Vinci EMDEL (2001-2005) Centrum Edukacji...
-
STORMWATER AS AN ALTERNATIVE WATER SOURCE: QUALITY CHANGES WITH RAINFALL DURATION AND IMPLICATIONS FOR TREATMENT APPROACHES
PublikacjaThe pressure on the world’s water resources is rapidly increasing due to population growth and climatic changes. Valorisation of stormwater as a water resource for non-potable reuse can reduce high-quality water demands and save it for potable uses. In this context, not only roof runoff but also drained stormwater outflow, representing considerably higher pollution levels, should be considered as a potential resource. We analysed...
-
Experimental investigations of prototype od solar collector on the rig equipped with artificial source of illumination
PublikacjaW pracy opisano badania eksperymentalne prowadzone w Katedrze Techniki Cieplnej Politechniki Gdańskiej, dotyczące prototypowego cieczowego kolektora słonecznego, wykonanego z organicznego tworzywa sztucznego. Badania cieplne przeprowadzono metodą porównanwczą, przy czym kolektorem odniesienia był kolektor słoneczny Aparel produkowany na rynku krajowym. W artykule opisano też stanowisko badawcze zaprojektowane i zbudowane jako moblina...
-
Acclimation of denitrifying activated sludge to a single vs. complex external carbon source during a start-up of sequencing batch reactors treating ammonium-rich anaerobic sludge digester liquors
PublikacjaIn this study, denitrification of ammonium- reach anaerobic sludge digester liquor was investigated during start-up periods of two laboratory- scale ‘‘fill-and-draw’’ reactors. One reactor was fed with a single carbon source (ethanol), whereas the other reactor was fed with a complex carbon source (fusel oil). During two acclimation experiments, the structure of microbial community involved in denitrification was analyzed using...
-
CURRENT OPINION IN PHARMACOLOGY
Czasopisma -
Current Opinion in Virology
Czasopisma -
Current Problems of Psychiatry
Czasopisma -
CURRENT OPINION IN RHEUMATOLOGY
Czasopisma -
CURRENT OPINION IN LIPIDOLOGY
Czasopisma -
CURRENT HIV RESEARCH
Czasopisma -
Current Swedish Archaeology
Czasopisma -
Current Diabetes Reports
Czasopisma -
Current Opinion in Anesthesiology
Czasopisma -
CURRENT PROBLEMS IN SURGERY
Czasopisma -
CURRENT OPINION IN UROLOGY
Czasopisma -
CURRENT NEUROVASCULAR RESEARCH
Czasopisma -
CURRENT OPINION IN IMMUNOLOGY
Czasopisma -
CURRENT GENE THERAPY
Czasopisma -
CURRENT OPINION IN PSYCHIATRY
Czasopisma -
CURRENT OPINION IN GASTROENTEROLOGY
Czasopisma -
CURRENT OPINION IN PEDIATRICS
Czasopisma -
Current Psychiatry Reports
Czasopisma -
CURRENT OPINION IN CARDIOLOGY
Czasopisma -
Current Gynecologic Oncology
Czasopisma -
Current Oncology Reports
Czasopisma -
CURRENT OPINION IN OPHTHALMOLOGY
Czasopisma -
CURRENT PROBLEMS IN CANCER
Czasopisma -
CURRENT OPINION IN HEMATOLOGY
Czasopisma -
Current Topics in Membranes
Czasopisma