Filters
total: 1929
filtered: 1492
-
Catalog
Chosen catalog filters
displaying 1000 best results Help
Search results for: MASS
-
TU‐FF‐A2‐04: New High‐Resolution Method to Measure the 3D Dose Distribution Around Brachytherapy Seeds Using BANG3‐Pro Gel Dosimetry
Publication -
Determinants of export diversification: an empirical investigation
PublicationEmpirical findings confirm that relatively high specialisation of economic structures tends to be associated with low levels of income per capita, but countries diversify their export structures along their path of growth. However, usually only per capita income, and eventually, country-specific fixed effects are the sole explanatory variables taken into consideration in the estimation of specialisation curves. We extend the analysis...
-
What Determines Export Diversification in the Development Process? Empirical Assessment
Publication -
Product diversification, relative specialisation and economic development: Import–export analysis
Publication -
What determines export diversification in the development process? Empirical assessment.
PublicationThis paper assesses the role played by country-specific factors as determinants of relative export diversification. Using a panel data set for 60 countries and 20 years (1985–2004), we confirm that even after clearing out differences in income per capita, cross-country variability in the degree of export diversification is significant. In general, apart from per capita income, features influencing the size of accessible markets...
-
Product diversification, relative specialisation and economic development: import-export analysis.
PublicationThis paper contributes to trade diversification literature by comparing changes in relative (i.e. assessed in comparison with world patterns) heterogeneity of import and export structures in the process of economic development. In particular, by focusing on the diversification of imports, we add a missing piece to already analysed export trends. We use highly disaggregated trade statistics (4963 product lines) for 163 countries...
-
Relative product diversification in the course of economic development: import-export analysis.
PublicationThis paper contributes to trade diversification literature by comparing changes in relative (i.e. assessed in comparison with world patterns) heterogeneity of import and export structures in the process of economic development. In particular, by focusing on the diversification of imports, we add a missing piece to already analysed export trends. We use highly disaggregated trade statistics (4963 product lines) for 163 countries...
-
Export Diversification and Development - Empirical Assessment
PublicationThis paper assesses the role played by country specific factors as determinants of exports' diversification process. Using a panel data-set for 60 countries and twenty years (1985-2004) we confirm that even after clearing out differences in income per capita, cross section variability in the degree of exports' diversification is significant. In general, apart from per capita income, variables influencing the size of accessible...
-
Characteristics of a new polymer gel for high-dose gradient dosimetry using a micro optical CT scanner
Publication -
The use of gel dosimetry to measure the 3D dose distribution of a90Sr/90Y intravascular brachytherapy seed
Publication -
Możliwości naukowe i dydaktyczne Katedry Inżynierii Kolejowej.
PublicationW opracowaniu przedstawiono charakterystykę Katedry Inżynierii Kolejowej, której tradycje sięgają początków istnienia politechniki w Gdańsku, tj. 1904 roku. Omówiono historię Katedry oraz jej osiągnięcia naukowe i ofertę dydaktyczną. W szczególnym stopniu skupiono się na prowadzonej problematyce badawczej - w zakresie infrastruktury oraz organizacji transportu szynowego. Prace związane z rozwojem systemów transportowych, a także...
-
The Peritoneal Neovagina after Davydov's Laparoscopic Procedure in Mayer-Rokitansky-Küster-Hauser Syndrome: Morphology and Ultrastructure Investigation of the New Epithelium
Publication -
Investigating the Essential Oil Composition of Rosmarinus officinalis Before and After Fertilizing with Vermicompost
Publication -
Micro-cloud point extraction for preconcentration of Aspirin in commercial tablets prior to spectrophotometric determination
Publication -
Miniaturized solid phase extraction
Publication -
Determination of methylcyclopentadienyl-manganese tricarbonyl in gasoline and water via ionic-liquid headspace single drop microextraction and electrothermal atomic absorption spectrometry
Publication -
Nanoparticle coatings for stir bar sorptive extraction, synthesis, characterization and application
Publication -
Comparison of two novel in-syringe dispersive liquid–liquid microextraction techniques for the determination of iodide in water samples using spectrophotometry
Publication -
Application of Micro-cloud point extraction for spectrophotometric determination of Malachite green, Crystal violet and Rhodamine B in aqueous samples
Publication -
Quantitative determination of diazepam, nitrazepam and flunitrazepam in tablets using thin-layer chromatography–densitometry technique
Publication -
Determination of Zinc, Copper, and Mercury in Water Samples by Using Novel Micro Cloud Point Extraction and UV-Vis Spectrophotometry
Publication -
Membrane in tandem with a helical sorbent trap as continuous sampling technique of the polyvinyl chloride thermo-oxidative degradation products for their on-line gas chromatographic monitoring
Publication -
COMBUSTION OF PVC
Publication -
Rapid and sensitive determination of acrylamide in potato crisps using reversed-phase direct immersion single drop microextraction-gas chromatography
Publication -
Developments in Methods of Analysis for Naphthalene Sulfonates
Publication -
Direct screening of ground water samples for fuel oxygenates by headspace liquid phase microextraction–gas chromatography
Publication -
Developing a New Micro Cloud Point Extraction Method for Simultaneous Preconcentration and Spectrophotometric Determination of Uranium and Vanadium in Brine
Publication -
Headspace liquid phase microextraction for quantitation of hexanal in potato crisps by gas chromatography
Publication -
Room temperature ionic liquid-based dispersive liquid–liquid microextraction of uranium in water samples before spectrophotometric determination
Publication -
Application of a Novel Micro-Cloud Point Extraction for Preconcentration and Spectrophotometric Determination of Azo Dyes
Publication -
Application of Microextraction Techniques Including SPME and MESI to the Thermal Degradation of Polymers: A Review
Publication -
Kinetics and Mechanism of Potassium Persulphate/L-Serine Initiated Polymerization of Methylmethacrylate
Publication -
Development and Validation of a Gas Chromatography Method for the Trace Level Determination of Allylamine in Sevelamer Hydrochloride and Sevelamer Carbonate Drug Substances
Publication -
Peer Reviewed: A Practical Guide to Analytical Method Validation
Publication -
FLAME ATOMIC ABSORPTION SPECTROMETRIC DETERMINATION OF TRACE AMOUNTS OF SILVER IN RADIOLOGICAL WASTE SAMPLES AFTER SOLID PHASE EXTRACTION USING MULTI-WALLED CARBON NANO-TUBES MODIFIED BY SODIUM DODECYL SULFATE
Publication -
Determination of (S)-warfarin using an activated screen printed gold electrode modified with gold nanoparticles and an enantioselective molecularly imprinted polymer
Publication -
Azo dyes: Sources, occurrence, toxicity, sampling, analysis, and their removal methods
Publication -
Application of a smartphone based spectrophotometer for rapid in-field determination of nitrite and chlorine in environmental water samples
Publication -
Salt saturated single drop microextraction of gold from water samples and its determination by graphite furnace atomic absorption spectrometry
Publication -
Rapid and sensitive determination of fluoride in toothpaste and water samples using headspace single drop microextraction-gas chromatography
Publication -
Magnetic Covalent Organic Frameworks—Fundamentals and Applications in Analytical Chemistry
Publication -
Micro-Cloud Point Extraction for Preconcentration of Aspirin in Commercial Tablets Prior to Spectrophotometric Determination
Publication -
Electric field effect on luminescence, and photoconduction in electron donor - electron acceptor organic solid films
PublicationZaobserwowano silne wygaszenie fotoluminescencji (80%) i duże fotoprądy (1mA/cm2) w układzie dendrymer aminowy m-MTDATA (donor elektronu) : pochodna fenantroliny BPT (akceptor elektronu) niedomieszkowanym oraz zawierającym domieszkę w postaci organicznego kompleksu platyny PtL2Cl. W interpretacji wyników uwzględniono elektrycznopolową dysocjację singletowych ekscypleksów m-MTDATA:BPT i trypletowych ekscypleksów m-MTDATA : PtL2Cl...
-
The mechanisms of technological innovation in SMEs: a Bayesian Network Analysis of EU regional policy impact on Polish firms.
PublicationWe study the underlying mechanisms of technological innovation in SMEs in the context of ex-post evaluation of European Union’s regional policy. Our aim is to explain the observed change in firms’ innovativeness after receiving EU support for technological investment. To do so, we take an approach that is novel in innovation studies: a Bayesian Network Analysis to assess the effectiveness of EU policy instrument for technological...
-
Scattering by parallel cylindrical posts with conducting strips. W: Pro- gress in electromagnetics research. Ed. J.A. Kong. Cambridge, Massachusett/ USA/: EMW Publ.**2003 s. 305-333, 18 rys. 5 tabl. bibliogr. 14 poz. Electromagnetic Waves. PIER [nr] 43. Rozpraszanie na równoległych metalizowanych obiektach cylindrycznych.
PublicationRozwinięto teorię rozpraszania fali elektromagnetycznej w obszarach otwar-tych i zamkniętych na metalizowanych obiektach cylindrycznych przy użyciuzmodyfikowanej procedury iteracyjnej i metody dopasowania rodzajów. W wynikuanalizy uzyskano pole rozproszone w przypadku struktur otwartych oraz odpo-wiedzi częstotliwościowe współczynników odbicia i transmisji w prostokąt-nych złączach falowodowych. Obrót i przemieszczenie...
-
Determination of butyltin stabilizers in PVC using Liquid-Phase microextraction with electrothermal atomic absorption spectrometry
Publication -
Experimental certification of an informationally complete quantum measurement in a device-independent protocol
PublicationMinimal informationally complete positive operator-valued measures (MIC-POVMs) are special kinds of measurement in quantum theory in which the statistics of their d2-outcomes are enough to reconstruct any d-dimensional quantum state. For this reason, MIC-POVMs are referred to as standard measurements for quantum information.Here, we report an experiment with entangled photon pairs that certifies, for what we believe is the first...
-
Remediation of Polycyclic Aromatic Hydrocarbons Contaminated Soil Using Combined Ozonation and Peroxy-Acid Treatment in the Site of Abadan Oil Refinery
Publication -
Solid-Phase Microextraction for the Determination of Inorganic Ions: Applications and Possibilities
Publication -
Comparison of single best artificial neural network and neural network ensemble in modeling of palladium microextraction
Publication