Filtry
wszystkich: 16602
wybranych: 10791
-
Katalog
- Publikacje 10791 wyników po odfiltrowaniu
- Czasopisma 2110 wyników po odfiltrowaniu
- Konferencje 1 wyników po odfiltrowaniu
- Wydawnictwa 13 wyników po odfiltrowaniu
- Osoby 452 wyników po odfiltrowaniu
- Wynalazki 1 wyników po odfiltrowaniu
- Projekty 50 wyników po odfiltrowaniu
- Laboratoria 1 wyników po odfiltrowaniu
- Zespoły Badawcze 6 wyników po odfiltrowaniu
- Kursy Online 1853 wyników po odfiltrowaniu
- Wydarzenia 52 wyników po odfiltrowaniu
- Dane Badawcze 1272 wyników po odfiltrowaniu
Filtry wybranego katalogu
wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: STUDIA PRZEDWYKONAWCZE
-
High-pressure X-ray Diffraction Study of SrSi2O2N2:Eu2+
Publikacja -
Spectroscopic and quantum chemical study of phthalocyanines with 1,4,7-trioxanonyl moieties
Publikacja -
Tetrapyrazinoporphyrazine with eight peripheral adamantanylsulfanyl units – Synthesis and physicochemical study
Publikacja -
The Towers of Hanoi as a Cyber-Physical System Education Case Study
Publikacjacps
-
Experimental study on ultrasonic monitoring of splitting failure in reinforced concrete
PublikacjaThis paper investigates inspection of reinforced concrete elements sensitive to the splitting failure. The behaviour of a reinforced concrete specimen subjected to a tensile stress is considered. The damage detection procedure is based on the ultrasonic wave propagation technique. The piezoelectric transducers are located on both ends of the specimen and the measurements are taken periodically during the incrementally increased...
-
STUDENTS' PERCEPTION OF E-GRADING: INFORMATICS COURSE CASE STUDY
PublikacjaUsing computers for grading can simplify work for teachers. However it is a sensitive part of their work and must be performed carefully. More information is required on students' reception and opinions about e-grading. This paper is a case study of e-grading used in Informatics course and discusses results obtained from surveying the students after being graded by a teacher and a computer.
-
Experimental study on effectiveness of polymer dampers in reduction of structural vibrations
PublikacjaVibrations of civil engineering structures, generated by dynamic loads, may be very dangerous to the structures themselves as well as may have significant influence on human perception and comfort. A number of different methods have been proposed in order to minimize such situations. This concern newly designed structures as well as those which dynamic properties have to be modified due to problems with excessive vibrations. One...
-
EXPERIMENTAL STUDY OF A TEMPORARY STEEL GRANDSTAND UNDER CROWD LOAD
PublikacjaTemporary structures, such as grandstands, are commonly used during different types of mass events, especially sport and music concerts. In this paper, the results of the experimental study on temporary steel grandstand are presented. The aim of the investigation was to determine modal characteristics of such structures. Modes of free vibrations and corresponding natural frequencies have been obtained for empty and occupied grandstand....
-
Study of anticorrosion and microwave absorption properties of NiZn ferrite pigments
Publikacja -
Hyperfine structure and isotope shift study in singly ionized lead
Publikacja -
Experimental Study on Polymer Mass Used to Repair Damaged Structures
Publikacja -
A study on the use of the BioBall® as a biofilm carrier in a sequencing batch reactor
Publikacja -
Comparative study of avalanche photodiodes with different structures in scintillation detection
Publikacja -
Morphological Alterations in the Tympanic Membrane Affected by Tympanosclerosis: Ultrastructural Study
Publikacja -
YSO, LSO, GSO and LGSO. A study of energy resolution and nonproportionality
Publikacja -
Study of the process of tool forming made of high-strength materials
Publikacja -
Experimental study and numerical calculations in the analysis of thin-walled structures
Publikacja -
40th EASD Annual Meeting of the European Association for the Study of Diabetes
Publikacja -
Experimental Study of Dapped-End Beams Subjected to Inclined Load
PublikacjaThis paper presents the results of an experimental investigation of the reinforced concrete (RC) dapped-end beams loaded with inclined forces, compared to identical ones loaded with vertical forces only. Such a load may occur in, for example, Gerber's joints or in dapped-end beams supported on corbels, where the vertical gravitation force is additionally completed with horizontal forces caused by temperature differences, shrinking,...
-
Experimental Study on Pounding between Structures during Damaging Earthquakes
PublikacjaMutual pounding between structures during earthquakes may cause serious structural damage. The aim of this paper is to show the results of a shaking table experimental study focused on pounding between structures in series under several earthquake excitations. The experiments were performed using three tower models with different configurations and different gap distances between them. In the first stage of the study, one rigid...
-
Development Divide vs Digital Divide - cross country study
PublikacjaW treści artykułu poddano analizie statystycznej zależności pomiędzy luką cyfrową z luką rozwojową. Wykorzystano metodę taksonomii numerycznej. Analizę przeprowadzono dla wszystkich krajów świata.
-
Hybridization-driven gap in U3Bi4Ni3: A 209Bi NMR/NQR study
PublikacjaZostały przeprowadzone badania jądrowego rezonansu magnetycznego (na jądrach 209Bi) na kryształach U3Bi4Ni3. U3Ni4Bi3 jest tzw. izolatorem typu Kondo.
-
Experimental and theoretical study of surface cooling using a single microjet
PublikacjaPrzedstawiono wyniki badań eksperymentalnych intensyfikacji wymiany ciepła przy pomocy pojedynczych strug wody i powietrza.Uzyskana na podstawie wyników korelacja, opisująca współczynnik przejmowania ciepła, posłużyła do weryfikacji modelu opracowanego wcześniej przez Mikielewicza (2007).
-
Experimental study of the variations of the freezing points of ionic liquids in water
PublikacjaTemperatura zamarzania czystych soli alkiloimidazoliowych zawiera się w przedziale od - 70ºC do - 90ºC zależnie od długości podstawinika alkilowego oraz od rodzaju anionu. Celem niniejszej pracy jest znalezienie odpowiedniej metody pomiaru zmian temperatury zamarzania chlorku 1-metylo-3-oktyloimidazolu w wodzie. Wynik przeprowadzonych badań pozwolił na sporządzenie fragmentu diagramu fazowego dla wodnego roztworu chlorku...
-
Meteorological study of the first observation of red sprites from Poland
Publikacja -
Ultrasonic nebulization atmospheric pressure glow discharge — Preliminary study
Publikacja -
Innovations in family firms: a study of owner-managers’ knowledge development
Publikacja -
Beta-blockers in the environment: Part I. Mobility and hydrolysis study
Publikacja -
In Vitro Study of a Stentless Aortic Bioprosthesis Made of Bacterial Cellulose
Publikacja -
Theoretical Study of Polymerization Mechanism of p-Xylylene Based Polymers
Publikacja -
A game-theoretic study of CSMA/CA under a backoff attack
PublikacjaAnalizowany jest rozdział pasma realizowany przez protokół CSMA/CA w obecności anonimowych stacji egoistycznych, atakujących wykładniczy mechanizm odczekania. Przy założeniu ruchu nasycającego sieć pokazuje się, że powstaje w ten sposób niekooperacyjna gra o strukturze wypłat wieloosobowego dylematu więźnia. Wykorzystując własności macierzy wypłat zaproponowano strategię dla odpowiedniej gry wieloetapowej, zapewniającą asymptotyczne...
-
Study of abrasive slurry dosage in flat surfaces lapping process
PublikacjaPrzedstawiono wyniki badań dozowania pasty i zawiesiny ściernej w procesach docierania powierzchni płaskich. Badano wpływ wielkości dawki ścierniwa na podstawowe parametry chropowatości powierzchni elementów miedzianych i ceramicznych. Docierano miedź betlenową MOOB oraz ceramikę Al2O3 i Al2O3-ZrO2 mikroziarnami węglika krzemu i węglika boru.
-
Study of Cloud Water Samples Collected over Northern Poland
PublikacjaThe paper gives the results of the first studies on the chemistry of cloud water collected during 3 mo (Aug.–Oct. 2010) in the free atmosphere over the area to the south of the Tri-City (Gdansk-Sopot-Gdynia) conurbation on the Gulf of Gdansk, Poland. Taken from cumulus, stratus, and stratocumulus clouds by means of an aircraft-mounted collector, the water samples were analyzed for the following contaminants: anions (chlorides,...
-
A study of the electronic states of pyrimidine by electron energy loss spectroscopy
PublikacjaThe electron energy loss spectra were measured in pyrimidine at the constant electron residual energy varied from 15 meV to 10 eV and in the scattering angle range 0–180°. The spectra were analysed applying an iteration fitting procedure to resolve the energy loss bands corresponding to excitation of the electronic states of pyrimidine. The vertical excitation energies of the singlet states of pyrimidine and of a number of the...
-
Numerical study of turbulent flow and heat transfer of nanofluids in pipes
PublikacjaIn this work, Nusselt number and friction factor are calculated numerically for turbulent pipe flow (6 000 < Re < 12 000) with constant heat flux boundary condition using nanofluids. The nanofluid is modelled with the single-phase approach and the simulation results are compared with experimental data of Vajjha et al. [1]. Ethylene glycol and water, 60:40 EG/W mass ratio, as base fluid and SiO2 nanoparticles are used as nanofluid...
-
Geometrical versus analytical approach in problem solving- an exploatory study
PublikacjaAbstract. In this study we analyse the geometrical visualization as a part of the process of solution. In total 263 students in the first year of study at three different universities in three different countries (Poland, Slovakia and Spain) were asked to solve four mathematical problems. The analysis of the results of all students showed that geometrical visualization for problems where there is a possibility to choose different ways...
-
PEGylated substrates of NSP4 protease: A tool to study protease specificity
Publikacja -
Treatment of high blood pressure in acute stroke – The SCAST Study
Publikacja -
Clinical characteristics of patients with resistant hypertension: the RESIST-POL study
Publikacja -
EMPATHY AND BURNOUT SYNDROME IN THE PRACTICE OF EMERGENCY SERVICES — PILOT STUDY
Publikacja -
Feasibility study of a novel hot stamping process for Ti6Al4V alloy
Publikacja -
The Study of Geometry of the Selected Transition Curves in the Design of Circular Roads
Publikacja -
Lexicalisation of vertical motion: A study of three satellite-framed languages
Publikacja -
A configurational and conformational study of (−)-Oseltamivir using a multi-chiroptical approach
Publikacja -
Carbon Nanohorns as Reaction Nanochambers – a Systematic Monte Carlo Study
Publikacja -
Antiglycoxidative properties of amantadine – a systematic review and comprehensive in vitro study
Publikacja -
Doping-Induced Immobile Charge Carriers in Polyazomethine: A Spectroscopic Study
Publikacja -
Design and numerical study of turbines operating with MDM as working fluid
Publikacja -
Cationic and anionic daughters of AlOH and GaOH. An ab initio study
Publikacja -
PF5 and PCl5 interacting with water – Comparative study at the molecular level
Publikacja