Wyniki wyszukiwania dla: social aspects of biotechnology

Wyniki wyszukiwania dla: social aspects of biotechnology

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Tracing financial innovation diffusion and substitution trajectories. Recent evidence on exchange-traded funds in Japan and South Korea.
Publikacja
- E. Lechman
- A. Marszk
- TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE - Rok 2018
Since the rapid growth of the popularity of ETFs, the potential substitution between innovative financial products, exchange-traded funds (ETFs), and traditional investment funds (open-end and closed-end funds) is recognized as one of the most-discussed issues in the financial industry. This is the first study to empirically verify and compare the diffusion and substitution of ETFs using monthly data on their assets in two selected...

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Do stress hormones influence choice? A systematic review of pharmacological interventions on the HPA axis and/or SAM system
Publikacja
- L. Sarmiento Rivera
- A. J. Rios-Florez
- F. A. Rincon Uribe
- R. Rodrigues Lima
- T. Kalenscher
- A. Gouveia Jr
- F. J. Nitsch
- Social Cognitive and Affective Neuroscience - Rok 2024
The hypothalamus–pituitary–adrenal axis (HPA axis) and the sympathetic–adrenal–medullary system (SAM system), two neuroendocrine systems associated with the stress response, have often been implicated to modulate decision-making in various domains. This systematic review summarizes the scientific evidence on the effects of pharmacological HPA axis and SAM system modulation on decision-making. We found 6375 references, of which...

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Government in the metaverse: Requirements and suitability for providing digital public services
Publikacja
- M. Lnenicka
- N. Rizun
- C. H. Alexopoulos
- M. Janssen
- TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE - Rok 2024
Digital government comprises all means to enable governments to interact with their constituents digitally. The metaverse provides a virtual reality environment where various activities can be carried out without physically visiting the places of interest, including the public authorities. Yet, how governments can use the metaverse is unknown. This paper aims to extend the understanding of the metaverse architecture requirements...

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State Interventionism in Tax System - Example of Action in a COVID-19 Crisis
Publikacja
- P. Kasprzak
- International Journal of Social Science - Rok 2023
The following article presents and classifies changes in tax systems of selected countries as well as counts them as the response to the emergence of the crisis caused by the COVID-19 pandemic. Such actions were undertaken the context of state interventionism in the tax system. In order to achieve the objective of presenting the state interventionism in the context of tax rates, an analysis of the literature on the phenomenon described,...

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Programmes to Combat the Economic Impact of the COVID-19 Pandemic in Kazakhstan and Ukraine and Unemployment
Publikacja
- K. Gomółka
- International Journal of Social Science - Rok 2023
The following article presents economic programmes to combat the negative effects of the COVID-19 pandemic. The analysed programmes were undertaken by the governments of Ukraine and Kazakhstan. They contributed to reducing unemployment in both countries. The findings of Ukrainian researchers focused mainly on estimating losses in the SME sector, especially in the hotel, tourism and transport sectors. Scientific literature in Kazakhstan...

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The Impact of Road Network Structure and Mobility on the National Traffic Fatality Rate
Publikacja
- K. Jamroz
- Procedia - Social and Behavioral Sciences - Rok 2012
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SOME CONVERGENCE PROPERTIES OF THE SUM OF GAUSSIAN FUNCTIONALS
Publikacja
- A. Wałachowska
- Demonstratio Mathematica - Rok 2016
In the paper, some aspects of the convergence of series of dependent Gaussian sequences problem are solved. The necessary and sufficient conditions for the convergence of series of centered dependent indicators are obtained. Some strong convergence results for weighted sums of Gaussian functionals are discussed.

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Problems of construction projects regarding historic road bridges
Publikacja
- A. Siemaszko
- Czasopismo Techniczne - Rok 2014
The paper describe the comparison of different approaches to reconstruction and the problems in the selection of implementation for a historic bridge over the Vistula River in Tczew. A compromise reconstruction is shown, taking technical, historical and aesthetic aspects into account, as well as needs of the local community.

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Application of design-thinking models to improve the quality of tourism services
Publikacja
- G. Zieliński
- M. Studzińska
- Zarządzanie i Finanse - Rok 2015
The paper presents basic aspects of improvement activities for the quality of tourism industry service through its specific determinants of quality. The authors suggested an the application of design-thinking concept in the development of the service itself and an attempt to undertake improvement activities.
Optimization of Automata
Publikacja
- J. Daciuk
- Rok 2014
This book is conceived as an effort to gather all algorithms and methods developed by the author of the book that concern three aspects of optimization of automata: incrementality, hashing and compression. Some related algorithms and methods are given as well when they are needed to complete the picture.
Blast Charge Technique as a Method of Soil Improving to Locate the New Supporting Runways
Publikacja
- E. Mieloszyk
- M. Wyroślak
- IOP Conference Series: Materials Science and Engineering - Rok 2019
A quick and effective method of reinforcing the ground base designed for the construction of engineering structures used for performing various types of air operations was presented. It allows to use wastelands, wetlands, swamps, etc. for these purposes, thus creating a dispersed network of landing sites, increasing the access of large social groups to air transport and increasing their mobility.

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An Intelligent Decision-Making System for Autonomous Units Based on the Mind Model
Publikacja
- Z. Kowalczuk
- M. Czubenko
- Rok 2018
This article presents a specific part of current trends in autonomous robotics. It pays special attention to the basic aspects of cognitive architecture. After a brief introduction, we shortly describe the Intelligent System of Decision-making developed at the Gdansk University of Technology.

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Numerical simulations of novel GFRP sandwich footbridge
Publikacja
- Rok 2014
In the following paper some aspects of numerical analysis and designing stages of a footbridge made of composite materials are elucidated. Because of the used materials the design process in this case is not ordinary and requires the development of concepts, material selections, identification of material properties, numerical simulations, strength calculations, serviceability and durability analyses. This contribution presents...
Knowledge-based functional safety and security management in hazardous industrial plants with emphasis on human factors
Publikacja
- K. Kosmowski
- M. Śliwiński
- Rok 2015
Existing and emerging new hazards have significant potential to impact destructively operation of technical systems, hazardous plants, and systems / networks of critical infrastructure. The programmable control and protection systems play nowadays an important role in reducing and controlling risk in the process of hazardous plant operation. It is outlined how to deal with security related hazards concerning such systems to be...
Trust and electoral technologies throughout the election cycle: Comparing the USA, Netherlands, Poland, and Kenya
Publikacja
- D. Duenas Cid
- L. Loeber
- B. Martin-Rozumiłowicz
- R. Macias
- eJournal of eDemocracy and Open Government - Rok 2024
Technology and election organization are increasingly intertwined, encompassing voting systems and supporting infrastructure. This interaction puts at the spotlight aspects related to trust and public confidence, fuelled by threat actors from actors aiming to disrupt electoral integrity using publicized attacks and disinformation campaigns against the use of such technologies. In the literature, there is still a lack of a cohesive,...

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Polish tax reform "Polski Ład" – consequences of introducing changes on the example of selected flat-rate tax forms for micro and small companies
Publikacja
- P. Kasprzak
- D. Boike
- E. Łączek-Tarazewicz
- J. Wróblewski
- Rok 2022
This article describes aspects related to the introduction of the latest tax reform in Poland. The changes initiated in January 2022, under the name Polski Ład, concern a wide range of tax changes in Poland. Reform, in a broad sense, is a multidimensional government development program, which is primarily aimed at getting out of the crisis caused by the COVID-19 pandemic and a smooth transition to financing strategic goals in investment...

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I, Robot: between angel and evil
Publikacja
- M. M. Popowska
- Rok 2020
The boosting of most digital innovations within recent technology progress by artificial intelligence (AI) constitutes a growing topic of interest. Besides its technical aspects, increasing research activity may be observed in the domain of security challenges, and therefore of responsibility related to the controlled or hypothetically uncontrolled or autonomous emergence of AI solutions. Consequently, responsibility and ethics...

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Functional safety with cybersecurity for the control and protection systems on example of the oil port infrastructure
Publikacja
- M. Śliwiński
- E. Piesik
- Journal of Polish Safety and Reliability Association, Summer Safety and Reliability Seminars - Rok 2018
Safety and cybersecurity aspects consist of two different group of functional requirements for the industrial control and protection systems in the oil port installation. It is the main reason why the analyses of safety and cybersecurity shouldn’t be integrated directly. These article presented some important issues of the functional safety analysis with regard to cybersecurity aspects in the oil seaport infrastructure. The proposed...

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THE METHODS OF TEACHING / LEARNING STRUCTURAL MECHANICS
Publikacja
- M. Skowronek
- Rok 2024
Structural mechanics is a key issue to study for engineers. A high rank and high social responsibility profession requires both a high graded and intuitive approach. The evolution of learning / teaching methodology follows the novel technical achievements of every decade. The aim remains the same: to produce a professional to perform advanced relevant analysis and safe, optimal structural design

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Sub-national structures matter when evaluating physical activity promotion: Lessons from Germany
Publikacja
- S. Forberger
- P. Gelius
- S. Messing
- K. Volf
- L. Kelly
- S. J. E. Taylor
- J. Żukowska
- J. Lakerveld
- C. Woods
- EUROPEAN JOURNAL OF PUBLIC HEALTH - Rok 2020
Background Public policies are increasingly acknowledged as important part of promoting physical activity (PA). However, especially in states with sub-national administrative structures such as Germany, national and sub-national approaches differ considerably. In Germany, sport for all (SfA) promotion is mostly organized at sub-national level, which is usually not covered in national evaluations. Knowledge of these structures helps...

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Why do Open Government Data initiatives fail in developing countries? A root cause analysis of the most prevalent barriers and problems
Publikacja
- C. H. Alexopoulos
- S. Saxena
- M. Janssen
- N. Rizun
- M. Lnenicka
- R. Matheus
- Electronic Journal of Information Systems in Developing Countries - Rok 2024
Open government data (OGD) include the provision of government data, which have so far been reserved for the provision of public utilities and services, wherein different stakeholders may create value out of the same source. Recently, OGD initiatives around the world have dampened or were found to be inadequate for one or other reasons. The present study seeks to underline the root causes behind these inadequate or stalled initiatives...

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Self-organization of imidazolium ionic liquids in aqueous solution
Publikacja
- J. Łuczak
- J. Hupka
- J. Thőming
- C. Jungnickel
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2008
W pracy przeanalizowano i podsumowano wyniki badań nad samoorganizacją oraz tworzeniem micel cieczy jonowych w roztworach wodnych otrzymane przez wiele zespołów badawczych. Średnio i długołańcuchowe imidazoliowe ciecze jonowe wykazują aktywność powierzchniową zależną od długości łańcucha alkilowego w kationie, analogicznie do kationowych surfaktantów. Wskazano na liczne zagadnienia, które wymagają dalszych systematycznych badań

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Micelle formation of imidazolium ionic liquids in aqueous solution
Publikacja
- C. Jungnickel
- J. Łuczak
- J. Ranke
- J. Fernández
- A. Műller
- J. Thőming
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2008
Ciecze jonowe (ILs) stanowią nową klasę związków o szerokich możliwościach przemysłowego zastosowania. Z przeglądu dostępnej literatury wynika, że niektóre ciecze jonowe tworzą agregaty w roztworach wodnych. W celu określenia jak tworzenie agregatów może wpływać na przebieg procesów technologicznych, dystrybucję w środowisku oraz toksyczność konieczne jest przeprowadzenie systematycznych badań dotyczących właściwości powierzchniowych...
Effect of crystalline emulsifier composition on structural transformations of water-in-oil emulsions: Emulsification and quiescent conditions
Publikacja
- A. Macierzanka
- H. Szeląg
- P. Szumała
- R. Pawłowicz
- A. Mackie
- M. Ridout
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2009
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The effect of boiling in a thermosyphon on surface tension and contact angle of silica and graphene oxide nanofluids
Publikacja
- A. Kujawska
- R. Mulka
- S. Hamze
- G. Żyła
- B. Zajaczkowski
- M. Buschmann
- P. Estellé
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2021
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Drying silica-nanofluid droplets
Publikacja
- R. Mulka
- A. Kujawska
- B. Zajączkowski
- S. Mancin
- M. Buschmann
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2021
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The effect of alkyl chain length on synergistic effects in micellization and surface tension reduction in nonionic gemini (S-10) and anionic surfactants mixtures
Publikacja
- A. Trawińska
- E. Hallmann
- K. Mędrzycka
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2016
Mixtures of nonionic gemini surfactant S-10 ( α, α'-[2,4,7,9-tetrametyl-5-decyne-4,7-diyl]bis[ω-hydroxy -polioxyetylene] with anionic SRS (sodium alkylsulfates) and SRSO3 (sodium alkylsulfonates) of different alkyl chain length (from 10 to 14 carbon atoms) were investigated. Surface tension measurements were used to find the cmc values and other adsorption parameters. The Clint, Rubingh’s and Rosen theories were applied for evaluation...

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Effect of different crystalline structures on W/O and O/W/O wax emulsion stability
Publikacja
- P. Szumała
- N. Luty
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2016
tThe possibility of emulsion stabilization using mineral and vegetable wax particles only (without sur-factant) was investigated. Mineral waxes, paraffin wax and ceresin, and a vegetable wax, carnauba wax,were used. The content of the wax particles and the water to oil proportion were found crucial for thestability of all emulsions. Some emulsions were also produced with a liquid wax (i.e. jojoba oil). Themultiple light scattering...

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Synergistic effects in micellization and surface tension reduction in nonionic gemini S-10 and cationic RTAB surfactants mixtures
Publikacja
- A. Trawińska
- E. Hallmann
- K. Mędrzycka
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2016
Mixtures of nonionic gemini surfactant S-10 (α,α′-[2,4,7,9-tetrametyl-5-decyne-4,7-diyl]bis[ω-hydroxy -polioxyetylene] with cationic alkyltrimethylammonium bromides of different alkyl chain length (RTAB) were investigated. Basing on surface tension measurements the cmc values and other adsorption parameters were found. The Clint, Rubing’s and Rosen theories were applied for evaluation of the synergistic effects in mixed films and...

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Viability of fruit seed oil O/W emulsions in personal care products
Publikacja
- O. Krasodomska
- C. Jungnickel
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2015
The use of fruit seed oils in personal care products is of significance to both their function and image. Poland is an important processor of fruit products within the EU, and thus has a large availability of seeds from domestic fruits, which are normally considered to be a waste material or feed for livestock. Unfortunately, current literature is scarce of the suitability of these oils for topical dermatological use in the form...

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Micelle formation of Tween 20 nonionic surfactant in imidazolium ionic liquids
Publikacja
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2015
Aggregation behavior of polyoxyethylene (POE)-type nonionic surfactant Tween 20 in imidazolium ionic liquids with varying chain length and different anions, such as tetrafluoroborate, hexafluorophosphate, bis(trifluoromethanesulfonyl)imide, and trifluoromethanesulfonate, was investigated by means of surface tension, conductivity and dynamic light scattering measurements. The role of the chain length, anion size as well as interactions...

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Fabrication method of parallel mesoporous carbon nanotubes
Publikacja
- X. Chen
- K. Cendrowski
- J. Srenscek-Nazzal
- M. Rümmeli
- R. Kalenczuk
- H. Chen
- P. Chu
- E. Borowiak-Palen
- E. Mijowska
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2011
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Core/shell structured silica spheres with controllable thickness of mesoporous shell and its adsorption, drug storage and release properties
Publikacja
- X. Chen
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2013
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Comparative studies of sorption of phenolic compounds onto carbon-encapsulated iron nanoparticles, carbon nanotubes and activated carbon
Publikacja
- P. Strachowski
- M. Bystrzejewski
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2015
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CVD generated mesoporous hollow carbon spheres as supercapacitors
Publikacja
- X. Chen
- K. Kierzek
- K. Cendrowski
- I. Pelech
- X. Zhao
- J. Feng
- R. Kalenczuk
- T. Tang
- E. Mijowska
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2012
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Improved performance in lithium ion battery of CNT-Fe3O4@graphene induced by three-dimensional structured construction
Publikacja
- W. Zhu
- K. Kierzek
- S. Wang
- S. Li
- R. Holze
- X. Chen
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2021
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Influence of carbon deposits and subsequent silylation of silica gel on sorption efficiency of explosive nitramines
Publikacja
- W. Tomaszewski
- V. Gun’ko
- J. Skubiszewska-Zięba
- B. Charmas
- R. Leboda
- B. Charmas
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2015
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The influence of association of alcohol molecules on their adsorption and desorption heats
Publikacja
- A. Dawidowicz
- D. WIANOWSKA
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2003
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Influence of structural organization of silicas on interfacial phenomena
Publikacja
- V. Gun’ko
- V. Turov
- V. Zarko
- E. Pakhlov
- B. Charmas
- J. Skubiszewska-Zięba
- B. Charmas
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2016
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Influence of hydrophobic nanosilica and hydrophobic medium on water bound in hydrophilic components of complex systems
Publikacja
- V. Turov
- V. Gun’ko
- E. Pakhlov
- T. Krupska
- M. Tsapko
- B. Charmas
- M. Kartel
- B. Charmas
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2018
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Atomic force microscopy technique for the surface characterization of sol–gel derived multi-component silica nanocomposites
Publikacja
- M. Prokopowicz
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2016
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Hydrogel-based nanocomposite catalyst containing uncoated gold nanoparticles synthesized using cold atmospheric pressure plasma for the catalytic decomposition of 4-nitrophenol
Publikacja
- P. Cyganowski
- D. Jermakowicz-Bartkowiak
- P. Jamroz
- P. Pohl
- A. Dzimitrowicz
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2019
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Phosphatidylcholine with conjugated linoleic acid in fabrication of novel lipid nanocarriers
Publikacja
- A. Pucek
- N. Niezgoda
- J. Kulbacka
- C. Wawrzeńczyk
- K. Wilk
- COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS - Rok 2017
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Valuable polar moieties on cereal-derived biochars
Publikacja
- M. Caban
- A. Folentarska
- H. Lis
- P. Kobylis
- J. Kumirska
- P. Stepnowski
- W. Ciesielski
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2019
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The performance of multicomponent oxide systems based on TiO2, ZrO2 and SiO2 in the photocatalytic degradation of Rhodamine B: Mechanism and kinetic studies
Publikacja
- K. Siwińska-Ciesielczyk
- D. Świgoń
- P. S. Rychtowski
- D. Moszyński
- A. Zgoła-Grześkowiak
- T. Jesionowski
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2020
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The electrokinetic and rheological behavior of phosphatidylcholine-treated TiO2 suspensions
Publikacja
- A. Wiącek
- E. Anitowska
- A. Delgado
- L. Hołysz
- E. Chibowski
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2014
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Electrokinetic properties of n-tetradecane/ethanol emulsions with DPPC and enzyme lipase or phospholipase A2
Publikacja
- A. Wiącek
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2009
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Chitosan/phospholipid coated polyethylene terephthalate (PET) polymer surfaces activated by air plasma
Publikacja
- M. Jurak
- A. Wiącek
- R. Mroczka
- R. Łopucki
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2017
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Interfacial properties of PET and PET/starch polymers developed by air plasma processing
Publikacja
- A. Wiącek
- M. Jurak
- A. Gozdecka
- M. Worzakowska
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2017
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Effect of ionic strength on electrokinetic properties of oil/water emulsions with dipalmitoylphosphatidylcholine
Publikacja
- A. Wiącek
- Colloids and Surfaces A: Physicochemical and Engineering Aspects - Rok 2007
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Wyniki wyszukiwania dla: social aspects of biotechnology