cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.971444
title: Nitrogen containing carbon nanotubes as supports for Pt – Alternate anodes for fuel cell applications

description: Aligned nitrogen containing carbon nanotubes have been synthesized using Anodisc alumina membrane as template. Highly dispersed<br>platinum nanoparticles have been supported on the nitrogen containing carbon nanotubes. Nitrogen containing carbon<br>nanotubes as platinum catalyst supports were characterized by electron microscopic technique and electrochemical analysis. The<br>EDX patterns show the presence of Pt and the micrograph of TEM shows that the Pt particles are uniformly distributed on the<br>surface of the nitrogen containing carbon nanotube with an average particle size of 3 nm. Cyclic voltammetry studies revealed a<br>higher catalytic activity of the nitrogen containing carbon nanotube supported Pt catalysts.
DOI: 10.6084/m9.figshare.971445
title: Synthesis and electro-catalytic activity of methanol oxidation on nitrogen containing carbon nanotubes supported Pt electrodes

description: Template synthesis of various nitrogen containing carbon nanotubes using different nitrogen containing polymers and the variation of nitrogen<br>content in carbon nanotube (CNT) on the behaviour of supported Pt electrodes in the anodic oxidation of methanol in direct methanol fuel cells was<br>investigated. Characterizations of the as-prepared catalysts are investigated by electron microscopy and electrochemical analysis. The catalyst with<br>N-containing CNT as a support exhibits a higher catalytic activity than that carbon supported platinum electrode and CNT supported electrodes.<br>The N-containing CNT supported electrodes with 10.5% nitrogen content show a higher catalytic activity compared to other N-CNT supported<br>electrodes. This could be due to the existence of additional active sites on the surface of the N-containing CNT supported electrodes, which favours<br>better dispersion of Pt particles. Also, the strong metal-support interaction plays a major role in enhancing the catalytic activity for methanol<br>oxidation.
DOI: 10.6084/m9.figshare.971440
title: components_of_pem_fuel_cells_an_overview

description: Fuel cells, as devices for direct conversion of the chemical energy of a fuel into<br>electricity by electrochemical reactions, are among the key enabling technologies for the transition<br>to a hydrogen-based economy. Among the various types of fuel cells, polymer electrolyte<br>membrane fuel cells (PEMFCs) are considered to be at the forefront for commercialization for<br>portable and transportation applications because of their high energy conversion efficiency and low<br>pollutant emission. Cost and durability of PEMFCs are the two major challenges that need to be<br>addressed to facilitate their commercialization. The properties of the membrane electrode assembly<br>(MEA) have a direct impact on both cost and durability of a PEMFC.
DOI: 10.6084/m9.figshare.971441.v1
title: Three-dimensional cubic ordered mesoporous carbon (CMK-8) as highly efficient stable Pd electro-catalyst support for formic acid oxidation

description: In this work, Pd nanoparticles were supported on two types of three-dimensional cubic highly ordered<br>mesoporous carbon (CMK-8) by the sodium borohydride reduction method and the activity of the Pd/<br>CMK-8 electro-catalysts towards formic acid oxidation was evaluated and compared with that of<br>commercial Pd/C (E-TEK) catalyst. The catalysts were characterized by transmission electron microscopy<br>(TEM), X-ray diffraction (XRD), cyclic voltammetry, and chronoamperometry. Cyclic voltammetry<br>revealed Pd/CMK-8 with larger pores as being the most electroactive with a mass specific activity<br>(mA mgPd<br> 1) of 486.4 that exceeded not only that of the Pd/C (E-TEK) (386.5 mAmgPd<br> 1) but also that of<br>recently reported Pd/CNT (200 mAmgPd<br> 1), Pd/Graphene (210mAmgPd<br> 1) and Pd/Vulcan XC 72 (193mAmgPd<br> 1).<br>As demonstrated with chronoamperometry, the larger pore Pd/CMK-8 also proved to be the most stable<br>catalyst. This exceptional performance can be ascribed to the very high surface area and Ia3d symmetry<br>that yields a relatively isotropic graphitized structure with a high conductivity. In addition, the open<br>framework of the 3-D bicontinous channels and highly ordered mesopores allows for an advanced mass<br>transfer characteristics. The results show that CMK-8 support would significantly improve the power<br>output and stability of Pd-based electro-catalysts for formic acid oxidation
DOI: 10.6084/m9.figshare.971444.v1
title: Nitrogen containing carbon nanotubes as supports for Pt – Alternate anodes for fuel cell applications

description: Aligned nitrogen containing carbon nanotubes have been synthesized using Anodisc alumina membrane as template. Highly dispersed<br>platinum nanoparticles have been supported on the nitrogen containing carbon nanotubes. Nitrogen containing carbon<br>nanotubes as platinum catalyst supports were characterized by electron microscopic technique and electrochemical analysis. The<br>EDX patterns show the presence of Pt and the micrograph of TEM shows that the Pt particles are uniformly distributed on the<br>surface of the nitrogen containing carbon nanotube with an average particle size of 3 nm. Cyclic voltammetry studies revealed a<br>higher catalytic activity of the nitrogen containing carbon nanotube supported Pt catalysts.
DOI: 10.6084/m9.figshare.971541.v1
title: “I am working-class”: Subjective self-definition as a missing measure of social class and socioeconomic status in higher education research.

description: This review provides a critical appraisal of the measurement of students’ social class and socioeconomic status (SES) in the context of widening higher education participation. Most assessments of social class and SES in higher education have focused on objective measurements based on the income, occupation, and education of students' parents, and they have tended to overlook diversity among students based on factors such as age, ethnicity, indigeneity, and rurality. However, recent research in psychology and sociology has stressed the more subjective and intersectional nature of social class. The authors argue that it is important to consider subjective self-definitions of social class and SES alongside more traditional objective measures. The implications of this dual measurement approach for higher education research are discussed.
DOI: 10.6084/m9.figshare.971423
title: Reflections on the work "Use the financial health of an organization in financial planning"

description: Review about the work "Use the financial health of an organization in financial planning", which concerns the analysis of the condition of the institution, operating in Polish. These are: non-profit organization - the Foundation Spite of Everything, the financial institution - bank BGK and company Piątnica. The authors of this work are students year of study towards a second degree in Finance and Accounting from the University of Economics in Wroclaw. The work was based on the article by J. Zietlowa Fri: ,,A Financial Health Index for Achieving Financial Sustain
DOI: 10.6084/m9.figshare.971439
title: Review on Recent Progress in Nitrogen-Doped Graphene: Synthesis, Characterization, and Its Potential Applications

description: Nitrogen doping has been an effective way to<br>tailor the properties of graphene and render its potential use<br>for various applications. Three common bonding configurations<br>are normally obtained when doping nitrogen into the<br>graphene: pyridinic N, pyrrolic N, and graphitic N. This paper<br>reviews nitrogen-doped graphene, including various synthesis<br>methods to introduce N doping and various characterization<br>techniques for the examination of various N bonding<br>configurations. Potential applications of N-graphene are also<br>reviewed on the basis of experimental and theoretical studies.
DOI: 10.6084/m9.figshare.971439.v1
title: Review on Recent Progress in Nitrogen-Doped Graphene: Synthesis, Characterization, and Its Potential Applications

description: Nitrogen doping has been an effective way to<br>tailor the properties of graphene and render its potential use<br>for various applications. Three common bonding configurations<br>are normally obtained when doping nitrogen into the<br>graphene: pyridinic N, pyrrolic N, and graphitic N. This paper<br>reviews nitrogen-doped graphene, including various synthesis<br>methods to introduce N doping and various characterization<br>techniques for the examination of various N bonding<br>configurations. Potential applications of N-graphene are also<br>reviewed on the basis of experimental and theoretical studies.
DOI: 10.6084/m9.figshare.971445.v1
title: Synthesis and electro-catalytic activity of methanol oxidation on nitrogen containing carbon nanotubes supported Pt electrodes

description: Template synthesis of various nitrogen containing carbon nanotubes using different nitrogen containing polymers and the variation of nitrogen<br>content in carbon nanotube (CNT) on the behaviour of supported Pt electrodes in the anodic oxidation of methanol in direct methanol fuel cells was<br>investigated. Characterizations of the as-prepared catalysts are investigated by electron microscopy and electrochemical analysis. The catalyst with<br>N-containing CNT as a support exhibits a higher catalytic activity than that carbon supported platinum electrode and CNT supported electrodes.<br>The N-containing CNT supported electrodes with 10.5% nitrogen content show a higher catalytic activity compared to other N-CNT supported<br>electrodes. This could be due to the existence of additional active sites on the surface of the N-containing CNT supported electrodes, which favours<br>better dispersion of Pt particles. Also, the strong metal-support interaction plays a major role in enhancing the catalytic activity for methanol<br>oxidation.
DOI: 10.6084/m9.figshare.971440.v1
title: components_of_pem_fuel_cells_an_overview

description: Fuel cells, as devices for direct conversion of the chemical energy of a fuel into<br>electricity by electrochemical reactions, are among the key enabling technologies for the transition<br>to a hydrogen-based economy. Among the various types of fuel cells, polymer electrolyte<br>membrane fuel cells (PEMFCs) are considered to be at the forefront for commercialization for<br>portable and transportation applications because of their high energy conversion efficiency and low<br>pollutant emission. Cost and durability of PEMFCs are the two major challenges that need to be<br>addressed to facilitate their commercialization. The properties of the membrane electrode assembly<br>(MEA) have a direct impact on both cost and durability of a PEMFC.
DOI: 10.6084/m9.figshare.971423.v1
title: Reflections on the work "Use the financial health of an organization in financial planning"

description: Review about the work "Use the financial health of an organization in financial planning", which concerns the analysis of the condition of the institution, operating in Polish. These are: non-profit organization - the Foundation Spite of Everything, the financial institution - bank BGK and company Piątnica. The authors of this work are students year of study towards a second degree in Finance and Accounting from the University of Economics in Wroclaw. The work was based on the article by J. Zietlowa Fri: ,,A Financial Health Index for Achieving Financial Sustain
DOI: 10.6084/m9.figshare.971378
title: Note for week 2

description: This is a class note from week 2.
DOI: 10.6084/m9.figshare.971353
title: Wykorzystanie oceny zdrowia finansowego podmiotu do planowania finansowego na przykładzie organizacji pożytku publicznego działającego w charakterze hospicjum.

description: W niniejszej pracy zawarta została analiza finansowa organizacji non profit dla lat 2014 i 2015. Wspomniane badanie odbyło się przy pomocy indeksu zdrowia finansowego powszechnie nazywanego PHI Zietlowa. Wszelkie dane jakie posłużyły do obliczenia tego wskaźnika ekonomicznego zostały zaczerpnięte ze sprawozdań finansowych proforma jakie powstały w oparciu o rzeczywiste dane z roku 2012. Skalkulowano również zapotrzebowanie na kapitał i zinterpretowano wszystkie otrzymane wyniki.
DOI: 10.6084/m9.figshare.971378.v1
title: Note for week 2

description: This is a class note from week 2.
DOI: 10.6084/m9.figshare.971339
title: Wykorzystanie oceny zdrowia finansowego podmiotu do planowania finansowego

description: Recenzja dotyczy pracy: „Wykorzystanie oceny zdrowia finansowego podmiotu do planowania finansowego”
DOI: 10.6084/m9.figshare.971339.v1
title: Wykorzystanie oceny zdrowia finansowego podmiotu do planowania finansowego

description: Recenzja dotyczy pracy: „Wykorzystanie oceny zdrowia finansowego podmiotu do planowania finansowego”
DOI: 10.6084/m9.figshare.971353.v1
title: Wykorzystanie oceny zdrowia finansowego podmiotu do planowania finansowego na przykładzie organizacji pożytku publicznego działającego w charakterze hospicjum.

description: W niniejszej pracy zawarta została analiza finansowa organizacji non profit dla lat 2014 i 2015. Wspomniane badanie odbyło się przy pomocy indeksu zdrowia finansowego powszechnie nazywanego PHI Zietlowa. Wszelkie dane jakie posłużyły do obliczenia tego wskaźnika ekonomicznego zostały zaczerpnięte ze sprawozdań finansowych proforma jakie powstały w oparciu o rzeczywiste dane z roku 2012. Skalkulowano również zapotrzebowanie na kapitał i zinterpretowano wszystkie otrzymane wyniki.
DOI: 10.6084/m9.figshare.971332
title: Do institutional and gender signals matter to individuals' trust in an intellectual work? Experimental data

description: The data for a randomised experiment which investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. In this experiment, students were given two texts on the same topic and asked to rate which one was more truthful, justified, persuasive, relevant and interesting. It is a randomised experiment in which different treatments were compared with each other: (i) the random allocation of gender signals (ii) the random allocation of institutional affiliation and (iii) the order in which texts were read. The dataset also includes a pre-experiment comprehension test on the texts as well as a post-experiment survey of participant characteristics. The experimental sessions were conducted with students at Jawaharhlal Nehru University in India, the University of Cape Town in South Africa, and Oxford University.
DOI: 10.6084/m9.figshare.971333
title: Do gender and institutional signals matter to individuals' trust in an intellectual work? Pilot dataset

description: The initial pilot for a randomised experiment which investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. The pilot was conducted at the Centre for Experimental Social Sciences at Nuffield College, Oxford, 2011. The experiment investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. In this experiment, students were given two texts on the same topic and asked to rate which one was more truthful, justified, persuasive, relevant and interesting (i.e. variables related to epistemic trust). It is a randomised experiment in which different treatments were compared with each other: (i) the random allocation of gender signals (ii) the random allocation of institutional affiliation and (iii) the order in which texts were read. The dataset also includes a pre-experiment comprehension test on the texts as well as a post-experiment survey of participant characteristics. The experimental sessions were conducted with students at Jawaharhlal Nehru University in India, the University of Cape Town in South Africa, and Oxford University.
DOI: 10.6084/m9.figshare.971332.v1
title: Do institutional and gender signals matter to individuals' trust in an intellectual work? Experimental data

description: The data for a randomised experiment which investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. In this experiment, students were given two texts on the same topic and asked to rate which one was more truthful, justified, persuasive, relevant and interesting. It is a randomised experiment in which different treatments were compared with each other: (i) the random allocation of gender signals (ii) the random allocation of institutional affiliation and (iii) the order in which texts were read. The dataset also includes a pre-experiment comprehension test on the texts as well as a post-experiment survey of participant characteristics. The experimental sessions were conducted with students at Jawaharhlal Nehru University in India, the University of Cape Town in South Africa, and Oxford University.
DOI: 10.6084/m9.figshare.971333.v1
title: Do gender and institutional signals matter to individuals' valuation? Pilot data

description: The initial pilot for a randomised experiment which investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. The pilot was conducted at the Centre for Experimental Social Sciences at Nuffield College, Oxford, 2011.
DOI: 10.6084/m9.figshare.971333.v3
title: Do gender and institutional signals matter to individuals' trust in an intellectual work? Pilot dataset

description: The initial pilot for a randomised experiment which investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. The pilot was conducted at the Centre for Experimental Social Sciences at Nuffield College, Oxford, 2011. The experiment investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. In this experiment, students were given two texts on the same topic and asked to rate which one was more truthful, justified, persuasive, relevant and interesting (i.e. variables related to epistemic trust). It is a randomised experiment in which different treatments were compared with each other: (i) the random allocation of gender signals (ii) the random allocation of institutional affiliation and (iii) the order in which texts were read. The dataset also includes a pre-experiment comprehension test on the texts as well as a post-experiment survey of participant characteristics. The experimental sessions were conducted with students at Jawaharhlal Nehru University in India, the University of Cape Town in South Africa, and Oxford University.
DOI: 10.6084/m9.figshare.971333.v2
title: Do gender and institutional signals matter to individuals' trust in an intellectual work?

description: The initial pilot for a randomised experiment which investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. The pilot was conducted at the Centre for Experimental Social Sciences at Nuffield College, Oxford, 2011. The experiment investigates whether institutional and gender signals matter to individuals' valuation or trust in an intellectual work. In this experiment, students were given two texts on the same topic and asked to rate which one was more truthful, justified, persuasive, relevant and interesting (i.e. variables related to epistemic trust). It is a randomised experiment in which different treatments were compared with each other: (i) the random allocation of gender signals (ii) the random allocation of institutional affiliation and (iii) the order in which texts were read. The dataset also includes a pre-experiment comprehension test on the texts as well as a post-experiment survey of participant characteristics. The experimental sessions were conducted with students at Jawaharhlal Nehru University in India, the University of Cape Town in South Africa, and Oxford University.
DOI: 10.6084/m9.figshare.971312
title: recencja Ewa Czuba

description: Reflections on „Use the financial health of an organization in financial planning” report written by: M. Herbut, B. Iskierki, M. Juchy, K. Kociołek, A. Kotuś oraz I. Rudnickiej.
DOI: 10.6084/m9.figshare.971312.v1
title: recencja Ewa Czuba

description: Reflections on „Use the financial health of an organization in financial planning” report written by: M. Herbut, B. Iskierki, M. Juchy, K. Kociołek, A. Kotuś oraz I. Rudnickiej.
DOI: 10.6084/m9.figshare.971161
title: GROMACS 4.6 heterogenous CPU-GPU acceleration

description: Control and data-flow of the heterogeneus parallelization in GROMACS 4.6. The diagram illustrates both normal MD steps (black lines) as well as those steps in which the pair-search and domain-decomposition is carried out (blue). In the latter, the additional transfer of the pair list from the CPU to the GPU and a subsequent pruning done in the CUDA kernel is also indicated.
DOI: 10.6084/m9.figshare.971155
title: Dataset for the paper: The Role of Mentoring and Project Charactersitics for Onboarding in Open Source Software Projects

description: Data corresponding to an empirical study of onboarding in the context of OSS projects. Specifically, the study has been submitted as a technical research article to the 8th ACM / IEEE International Symposium on Empirical Software Engineering and Measurement (ESEM), 2014. The title of the article is: "The Role of Mentoring and Project Characteristics for Onboarding in Open Source Software Projects". The study was conducted by the Software Systems Engineering Research Group of the Department of Computer Science of the University of Helsinki in Finland. Most of the study took place on top of the Software Factory of the University of Helsinki.
DOI: 10.6084/m9.figshare.971161.v1
title: GROMACS 4.6 heterogenous CPU-GPU acceleration

description: Control and data-flow of the heterogeneus parallelization in GROMACS 4.6. The diagram illustrates both normal MD steps (black lines) as well as those steps in which the pair-search and domain-decomposition is carried out (blue). In the latter, the additional transfer of the pair list from the CPU to the GPU and a subsequent pruning done in the CUDA kernel is also indicated.