Search results for: femtosecond phenomena

Search results for: femtosecond phenomena

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Partial PLA composite surface activation by femtosecond laser ablation
Open Research Data
open access
- J. Ryl
- M. Cieślik
- series: Additive manufacturing technology of electroactive three-dimensional structures from diamond reinforced polylactide composites
The dataset contains the studies on electrochemical activity of PLA composite (commercially available CB-PLA Protopasta), which was 3D printed in a form of 1x1cm electrodes. The electrodes were submitted to femtosecond laser ablation, etching a certain % of the electrochemically-exposed electrode size. The % value is in the name of each file. The goal...
Partial PLA composite surface activation by femtosecond laser ablation
Open Research Data
restricted access
- J. Ryl
- M. Cieślik
- series: Additive manufacturing technology of electroactive three-dimensional structures from diamond reinforced polylactide composites
The dataset contains the studies on electrochemical activity of PLA composite (commercially available CB-PLA Protopasta), which was 3D printed in a form of 1x1cm electrodes. The electrodes were submitted to femtosecond laser ablation operating with different parameters. These were: gas atmosphere (He or air, data in different subfolders), the percentage...
Optimization of the femtosecond laser impulse for excitation and the spin-orbit-mediated dissociation in the NaRb molecule
Open Research Data
open access
High accuracy ab initio potential energy curves (1tSigma+, 2sSigma+, 1tPi), electronic transition dipole moment function (1tSigma+ - 1tPi), and spin-orbit coupling (2sSigma+ - 1tPi) have been calculated for the NaRb molecule. The time-dependent excitation and dissociation processes in the polar alkali diatomic NaRb molecule and the quantum properties...
Raman spectroscopy analysis of poly(lactic acid)-carbon black composite treated by femtosecond laser
Open Research Data
open access
- M. Cieślik
- M. Sawczak
- R. Jendrzejewski
- J. Celej
- W. Nogala
- J. Ryl
- series: Additive manufacturing technology of electroactive three-dimensional structures from diamond reinforced polylactide composites
The dataset contains the Raman spectroscopy measurements of commercially available carbon black-filled poly(lactic acid) 3D printed electrodes after femtosecond laser ablation. These results were utilized in the manuscript published in Electrochimica Acta: 10.1016/j.electacta.2022.140288
Scanning electrochemical micrographs of poly(lactic acid) 3D printed electrodes ablated by femtosecond laser
Open Research Data
open access
- M. Cieślik
- M. Sawczak
- R. Jendrzejewski
- J. Celej
- W. Nogala
- J. Ryl
- series: Additive manufacturing technology of electroactive three-dimensional structures from diamond reinforced polylactide composites
The dataset contains the scanning electrochemical micrographs of the femtosecond laser (FSL) ablation at the surface of commercially available carbon black-filled poly(lactic acid) 3D printed electrode. The process is used for the increase of the charge transfer of this electrode in electrochemical studies.
The topography of carbon black-polylactide composite 3D printed electrodes after femtosecond laser ablation
Open Research Data
open access
- series: Additive manufacturing technology of electroactive three-dimensional structures from diamond reinforced polylactide composites
This dataset contains a series of scanning electron microscopy images revealing the topography of 3D printed carbon black-polylactide composite electrodes after laser ablation with a femtosecond laser. Different laser powers were investigated, namely: 10%, 25%, 50%, 75% and 100%. The CB-PLA electrodes were 3D printed using an Ender printer. Femtosecond laser NKT Photonics, Origami XP parameters: power at 100%...
Images revealing the effect of local femtosecond laser ablation of conductive poly(lactic acid) 3D printed electrodes
Open Research Data
open access
- M. Cieślik
- M. Sawczak
- R. Jendrzejewski
- J. Celej
- W. Nogala
- J. Ryl
- series: Additive manufacturing technology of electroactive three-dimensional structures from diamond reinforced polylactide composites
The dataset reveals the images of the femtosecond laser (FSL) ablation at the surface of commercially available carbon black-filled poly(lactic acid) 3D printed electrode. The process is used for the increase of the charge transfer of this electrode in electrochemical studies.
Imaging of morphological and physicochemical changes occuring in the structure of austenitic steel due to the thermal sensitization
Open Research Data
open access
- A. Zieliński
- J. Ryl
- series: Scanning Probe Microscopies data
In polycrystalline materials, grain boundaries are always where phenomena such as surface diffusion, sedimentation and corrosion occur. They have a significant impact on the macroscopic properties of the construction material [1]. In addition to inhomogeneities such as manganese sulphide inclusions formed during the metallurgical process, interfacial...
Electron energy-loss spectra of isoxazole
Open Research Data
open access
- I. Linert
- M. Zubek
The data set contains numeric values of electron energy-loss spectra measured in isoxazole in the excitation energy range 3.5−10 eV. The data have been published in graphical form (figure 3 and figure 4) in the following paper:Ireneusz Linert, Mariusz Zubek "Excited states of isoxazole molecules studied by electron energy-loss spectroscopy"Journal...
Electron energy-loss spectra of pyridazine
Open Research Data
open access
- I. Linert
- M. Zubek
The data set contains numeric values of electron energy-loss spectra measured in pyridazine in the excitation energy range 2.5−10 eV. The data have been published in graphical form (figures 3 - 6) in the following paper:
Multi-parameter dataset on limnological variables and modern sedimentation at Lake Żabińskie, northeast Poland, 2012-2021
Open Research Data
version 1.1 open access
- W. Tylmann
- A. Bonk
- D. Borowiak
- P. Głowacka
- K. Nowiński
- J. Piłczyńska
- A. Szczerba
- M. Żarczyński
The dataset presents the results of a decade-long investigations of limnological processes and sedimentation at Lake Żabińskie located in northeast Poland. We collected a wide range of information on the lake water physical and chemical characteristics, modern sedimentation dynamics, and hydrochemistry of incoming streams and outflow from the lake....
Dual role of oxygen-related defects in the luminescence kinetics of AlNMn2+
Open Research Data
open access
This dataset presents the impact of temperature and pressure on AlN:Mn2+ luminescence kinetics. Unusual behavior of Mn2+ optical properties during UV excitation is observed, where a strong afterglow luminescence of Mn2+ occurs even at low temperatures. When the temperature increases, the contribution of the afterglow luminescence is further enhanced,...
The OpenMolcas Web: A Community-Driven Approach to Advancing Computational Chemistry
Open Research Data
open access
- M. Krośnicki
The developments of the open-source OpenMolcas chemistry software environment since spring 2020 are described, with a focus on novel functionalities accessible in the stable branch of the package or via interfaces with other packages. These developments span a wide range of topics in computational chemistry and are presented in thematic sections: electronic...
Doppler blood flow recordings
Open Research Data
open access
- T. Kocejko
Vital signals registration plays a grate role in biomedical engineering and education process. Well acquired data allow future engineers to observe certain physical phenomenons as well learn how to correctly process and interpret the data. This data set was designed for students to learn about Doppler phenomena and to demonstrate correctly and incorrectly...
Share of people working in the enterprise sector by ownership sector at the end of 2016 (%).
Open Research Data
open access
- P. Kasprzak
The dynamic development of small and medium-sized enterprises, which was observed in the past century - in particular in the past two decades - is the phenomenon of the development of the world economy intriguing many researchers and research centers. These figures present the share of workforce according to the ownership sector at the end of 2016.
Testing impedance analyzer with potentiostat using RC model with Si diode at 200 mV
Open Research Data
open access
- G. Lentka
- series: Impedance analyzer with potentiostat testing results
The dataset presents impedance spectrum non-linear RC model with diode presented in the figure below. This model was used as a test engine of the impedance analyzer with potentiostat described in the referenced paper. When changing the DC polarisation of the model the non-linear phenomena could be observed. Thanks to this, the model can be used as a...
Testing impedance analyzer with potentiostat using RC model with Si diode at 0 V
Open Research Data
open access
- G. Lentka
- series: Impedance analyzer with potentiostat testing results
The dataset presents impedance spectrum non-linear RC model with diode presented in the figure below. This model was used as a test engine of the impedance analyzer with potentiostat described in the referenced paper. When changing the DC polarisation of the model the non-linear phenomena could be observed. Thanks to this, the model can be used as a...
Testing impedance analyzer with potentiostat using RC model with Si diode at 600 mV
Open Research Data
open access
- G. Lentka
- series: Impedance analyzer with potentiostat testing results
The dataset presents impedance spectrum non-linear RC model with diode presented in the figure below. This model was used as a test engine of the impedance analyzer with potentiostat described in the referenced paper. When changing the DC polarisation of the model the non-linear phenomena could be observed. Thanks to this, the model can be used as a...
Testing impedance analyzer with potentiostat using RC model with Si diode at 400 mV
Open Research Data
open access
- G. Lentka
- series: Impedance analyzer with potentiostat testing results
The dataset presents impedance spectrum non-linear RC model with diode presented in the figure below. This model was used as a test engine of the impedance analyzer with potentiostat described in the referenced paper. When changing the DC polarisation of the model the non-linear phenomena could be observed. Thanks to this, the model can be used as a...
AFM images of the platinum (111) single crystal surface as delivered, without the polishing treatment
Open Research Data
open access
- A. Zieliński
- J. Ryl
- series: Scanning Probe Microscopies data
Platinum (111) single crystal surface images as delivered, without polishing treatment. Topographic measurements in contact mode. NTEGRA Prima (NT-MDT) device. CSG probe 10.
Time series of Doppler blood flow recordings
Open Research Data
open access
- T. Kocejko
Vital signals registration plays a grate role in biomedical engineering and education process. Well acquired data allow future engineers to observe certain physical phenomenons as well learn how to correctly process and interpret the data. This data set was designed for students to learn about Doppler phenomena and to demonstrate correctly and incorrectly...
Electrochemical cell impedance spectra at Eoc+100mV
Open Research Data
open access
- G. Lentka
- series: Impedance spectra of electrochemical cell with 3% NaCl solution at different DC polarisation
The dataset presents impedance spectrum of electrochemical cell filled with 3% NaCl solution presented in the figure below. This cell was used measured using Atlas-Sollich 0531 impedance analyser with built-in potentiostat. When changing the DC polarisation of the cell the non-linear phenomena could be observed. The impedance spectrum frequency range...
Electrochemical cell impedance spectra at Eoc+200mV
Open Research Data
open access
- G. Lentka
- series: Impedance spectra of electrochemical cell with 3% NaCl solution at different DC polarisation
The dataset presents impedance spectrum of electrochemical cell filled with 3% NaCl solution presented in the figure below. This cell was used measured using Atlas-Sollich 0531 impedance analyser with built-in potentiostat. When changing the DC polarisation of the cell the non-linear phenomena could be observed. The impedance spectrum frequency range...
Electrochemical cell impedance spectra at Eoc-100mV
Open Research Data
open access
- G. Lentka
- series: Impedance spectra of electrochemical cell with 3% NaCl solution at different DC polarisation
The dataset presents impedance spectrum of electrochemical cell filled with 3% NaCl solution presented in the figure below. This cell was used measured using Atlas-Sollich 0531 impedance analyser with built-in potentiostat. When changing the DC polarisation of the cell the non-linear phenomena could be observed. The impedance spectrum frequency range...
Electrochemical cell impedance spectra at Eoc
Open Research Data
open access
- G. Lentka
- series: Impedance spectra of electrochemical cell with 3% NaCl solution at different DC polarisation
The dataset presents impedance spectrum of electrochemical cell filled with 3% NaCl solution presented in the figure below. This cell was used measured using Atlas-Sollich 0531 impedance analyser with built-in potentiostat. When changing the DC polarisation of the cell the non-linear phenomena could be observed. The impedance spectrum frequency range...
Electrochemical cell impedance spectra at Eoc-200mV
Open Research Data
open access
- G. Lentka
- series: Impedance spectra of electrochemical cell with 3% NaCl solution at different DC polarisation
The dataset presents impedance spectrum of electrochemical cell filled with 3% NaCl solution presented in the figure below. This cell was used measured using Atlas-Sollich 0531 impedance analyser with built-in potentiostat. When changing the DC polarisation of the cell the non-linear phenomena could be observed. The impedance spectrum frequency range...
Plasmon resonance in gold-silver nanoalloys
Open Research Data
open access
- M. Łapiński
Surface plasmon resonance (SPR) can lead to improve or formation a new linear or nonlinear optical phenomena. Especially it can enhance a light emission from luminescence materials. The presence of metal nanostructures or nanoparticles is necessary to excitation of the SPR. It is well known that gold and silver nanostructures exhibit plasmon resonance...
Time frequency representation of Doppler boold flow recordings
Open Research Data
open access
- T. Kocejko
Vital signals registration plays a grate role in biomedical engineering and education process. Well acquired data allow future engineers to observe certain physical phenomenons as well learn how to correctly process and interpret the data. This data set was designed for students to learn about Doppler phenomena and to demonstrate correctly and incorrectly...
Employment structure by enterprise size in Poland in 2010-2014
Open Research Data
open access
- P. Kasprzak
Micro, small and medium-sized enterprises employ in total nearly 70% of all employees working in the corporate sector. Micro enterprises play a decisive role in this respect, accounting for nearly 40% of all employees. This dataset contains data showing the structure of the number of employees in enterprises in 2010-2014.
Temperature of formation of Au nanostructures
Open Research Data
open access
Nanostructures were obtained via annealing of thin Au films. In order to determine possible nanoislands formation mechanisms, dependence on initial film thickness was examined. For the surface morphology studies, nanograin structure and chemical composition analysis, SEM, HR TEM and EDS measurements were performed, respectively. Morphology studies shown...
The fertility rate (TFR) in selected EU countries in 2015
Open Research Data
open access
- P. Kasprzak
The main reasons for the negative consequences of demographic changes are: natural increase in the life span of the population, decline in fertility and emigration of unusual dimensions.
Percentage of the working age population in selected EU countries in 2006 and 2017
Open Research Data
open access
- P. Kasprzak
The phenomenon of aging of the society, and thus changes in the structure of the share of population in pre- and post-working age, is typical for all European Union countries. The median age of the population in the European Union countries in 2001-2016 increased from 38.5 years to 43 years. This is the scale of the aging of the population (Median age...
Tubular ultrafiltration car wash wastewater
Open Research Data
open access
- M. Gryta
- P. Woźniak
The commercial ultrafiltration (UF) tubular polyvinylidene fluoride (100 and 200 kDa) and polyethersulfone (4 kDa) membranes were applied for filtration of carwash wastewater. Intensive fouling was notice, which caused over 50% permeate flux reduction during 3-5 h of filtration process. This phenomenon was reduced by washing the membranes with alkaline...
Study of the influence of the presence of Dr fimbriae on the sedimentation of recombinant Escherichia coli strains: AAEC191A and BL21(DE3)
Open Research Data
open access
Cell sedimentation in the medium is a common phenomenon in most bacterial enviroments. This study specifically investigated the impact of Dr fimbriae presence on cell deposition. To explore this, recombinant Escherichia coli strains were employed, including BL21(DE3)/pCC90, BL21(DE3)/pACYCpBAD, BL21(DE3)/pCC90 Dra D-mut, BL21(DE3)/pCC90 D54-STOP, AAEC191A/pCC90,...
Attitudes to tree removal on private properties in two Polish cities.
Open Research Data
version 1.1 open access
- A. Inglot
- P. Przewoźna
- M. Mielewczyk
- K. Mączka
- P. Matczak
- series: Public Participation GIS study on Ecosystem Services provided by trees in Polish case studies.
Large cities are increasingly faced with declining urban tree cover and related problems, such as increased urban heat islands and flash floods. Reducing these phenomena increasingly has to rely on trees located on private property. However, to effectively engage private landowners on these issues, more attention must be paid to understanding their...
Microscopic examination of the texture of paper products
Open Research Data
open access
- A. Zieliński
- J. Ryl
- series: Scanning Probe Microscopies data
Atomic force microscopy (AFM) can be used to study the state of the paper fibers with the aim of providing qualitative and semi-quantitative information on degradation and aging. The work [1] reports the results of tests of various paper products subjected to deliberate aging processes under the influence of various factors. Chemical and biological...
WRF forecasting data of severe weather event in Central Europe on 11 August 2017
Open Research Data
open access
- M. Figurski
- G. Nykiel
This dataset is related to the forecasting of weather conditions in Central Europe on 11 August 2017. During that day, the severe and devastating weather phenomenon (derecho) occurred in Poland. The simulations were carried out using the Weather Research and Forecasting (WRF) model version 4.2.1 with the initial and boundary conditions from the Global...
Visualization of the surface of the Nafion membrane
Open Research Data
open access
- A. Zieliński
- J. Ryl
- series: Scanning Probe Microscopies data
Fuel cells use the chemical energy of hydrogen or other fuels to produce electricity. If the fuel is hydrogen, the only products are electricity, water and heat. Fuel cells are unique in the variety of their potential applications, they can use a wide variety of fuels. They are also highly scalable devices that can power both cars and mobile phones....
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain AAEC191A/pCC90 D54-STOP-PBS, PBS+0.2% glucose, PBS+0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain BL21(DE3)/pACYCpBAD-PBS, PBS+0.2% glucose, PBS+0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain AAEC191A/pCC90 Dra D-mut-PBS, PBS+0.2% glucose, PBS+0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on the motility and aggregation of the recombinant Escherichia coli strain AAEC191A/pACYCpBAD-LB, LB+0.2% glucose, LB+0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on the motility and aggregation of the recombinant Escherichia coli strain AAEC191A/pACYCpBAD-PBS, PBS+0.2% glucose, PBS+0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain AAEC191A/pCC90 Dra D-mut-M9 + 0.5% cassaminic acids, M9 + 0.5% cassaminic acids + 0.2% glucose, M9 + 0.5% cassaminic acids + 0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain BL21(DE3)/pCC90-M9 + 0.5% cassaminic acids, M9 + 0.5% cassaminic acids + 0.2% glucose, M9 + 0.5% cassaminic acids + 0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain BL21(DE3)/pACYCpBAD-M9 + 0.5% cassaminic acids, M9 + 0.5% cassaminic acids + 0.2% glucose, M9 + 0.5% cassaminic acids + 0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain BL21(DE3)/pACYCpBAD-LB, LB+0.2% glucose, LB+0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on the motility and aggregation of the recombinant Escherichia coli strain AAEC191A/pACYCpBAD-M9 + 0.5% cassaminic acids, M9 + 0.5% cassaminic acids + 0.2% glucose, M9 + 0.5% cassaminic acids + 0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain BL21(DE3)/pCC90 Dra D-mut-PBS, PBS+0.2% glucose, PBS+0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...
Study of the influence of medium composition on motility and aggregation of recombinant Escherichia coli strain AAEC191A/pCC90-M9 + 0.5% cassaminic acids, M9 + 0.5% cassaminic acids + 0.2% glucose, M9 + 0.5% cassaminic acids + 0.5% glucose
Open Research Data
open access
- series: Study of the influence of medium composition on the motility and aggregation of recombinant Escherichia coli strains AAEC191A and BL21(DE3)
Microbial motility is a fundamental aspect of many microbial life cycles and is a key survival mechanism that enables microorganisms to navigate diverse and dynamic environmental conditions. This phenomenon becomes particularly important in response to changes in stimuli in time and space. The following experiment aimed to investigate how the composition...

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Search results for: femtosecond phenomena