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Journal articles by Norbert Buzas
The proper management of pediatric type 1 diabetes depends substantially on the parents of affect... more The proper management of pediatric type 1 diabetes depends substantially on the parents of affected children. Parental psychological traits specifically related to diabetes caregiving influence the quality of their care and management of the disease in their children. Parents often use Facebook groups as sources of peer support and information about diabetes care. The present study aimed to examine the influence of devices used in diabetes management, ascertain the impact of Facebook peer-support groups on parental perceptions of problems and probe parental self-efficacy. 318 parents of children with type 1 diabetes completed an online questionnaire on demographics, diabetes-related data, and diabetes care-related psychological characteristics. Data analysis revealed three variables that determined competence in diabetes management: the utility of information and suggestions offered in the Facebook groups on diabetes; the form of insulin administration and membership in Facebook groups. Our results underpin that peer-support groups on social media platforms can serve as sources of the necessary information, support, and feedback on diabetes management competence for parents of children living with type 1 diabetes, they may thus facilitate parental diabetes management capabilities.
Frontiers in Public Health, 2021
Wearing face masks is recommended as part of personal protective equipment (PPE) and as a public ... more Wearing face masks is recommended as part of personal protective equipment (PPE) and as a public health measure to prevent the spread of COVID-19 pandemic. Their use, however, is deeply connected to social and cultural practices, and has acquired a variety of personal and social meanings. This article aims to identify the diversity of socio-cultural, ethical, and political meanings attributed to face masks, how they might impact public health policies, and how they should be considered in health communication. In May 2020, we involved 29 experts of an interdisciplinary research network on health and society to provide their testimonies on the use of face masks in 20 European and 2 Asian countries (China and South Korea). They reflected on regulations in the corresponding jurisdictions as well as the personal and social aspects of face mask wearing. We analyzed those testimonies thematically, employing the method of qualitative descriptive analysis. The analysis framed the four dimensions of the societal and personal practices of wearing (or not wearing) face masks: individual perceptions of infection risk; personal interpretations of responsibility and solidarity; cultural traditions and religious imprinting; and the need of expressing self-identity. Our study points to the importance for an in-depth understanding of the cultural and socio-political considerations around the personal and social meaning of mask wearing in different contexts as a necessary prerequisite for the assessment of the effectiveness of face masks as a public health measure. Improving the personal and collective understanding of citizens’ behaviors and attitudes appears essential for designing more effective health communications about COVID-19 pandemic or other global crises in the future.
Papers by Norbert Buzas
Primary Care Diabetes
The proper management of pediatric type 1 diabetes depends substantially on the parents of affect... more The proper management of pediatric type 1 diabetes depends substantially on the parents of affected children. Parental psychological traits specifically related to diabetes caregiving influence the quality of their care and management of the disease in their children. Parents often use Facebook groups as sources of peer support and information about diabetes care. The present study aimed to examine the influence of devices used in diabetes management, ascertain the impact of Facebook peer-support groups on parental perceptions of problems and probe parental self-efficacy. 318 parents of children with type 1 diabetes completed an online questionnaire on demographics, diabetes-related data, and diabetes care-related psychological characteristics. Data analysis revealed three variables that determined competence in diabetes management: the utility of information and suggestions offered in the Facebook groups on diabetes; the form of insulin administration and membership in Facebook groups. Our results underpin that peer-support groups on social media platforms can serve as sources of the necessary information, support, and feedback on diabetes management competence for parents of children living with type 1 diabetes, they may thus facilitate parental diabetes management capabilities.
Journal of Radioanalytical and Nuclear Chemistry, Mar 1, 1996
The discovery of radioactivity started the nuclear research. The nuclear techniques are very powe... more The discovery of radioactivity started the nuclear research. The nuclear techniques are very powerful tools in structural chemistry, as well. We would like to support this statement by two examples in this paper. We present a series of Mössbauer measurements which give information about the coordination structure of some dibutyltin (IV) complexes of carbohydrate derivates. The other example will demonstrate
Edward Elgar Publishing eBooks, 2020
PubMed, 1999
To study the effect of the conformation of sugar hydroxy groups on metal complexation processes, ... more To study the effect of the conformation of sugar hydroxy groups on metal complexation processes, complex formation of eight saccharides (D-fructose, L-sorbose, L-arabinose, D-arabinose, D-glucose, D-sorbitol, 2-deoxy-D-glucose and D-saccharose) with dimethyltin(IV)2+ cations was investigated in aqueous solution by potentiometric equilibrium measurements, 13C NMR, polarimetric and Mössbauer spectroscopic methods. The experimental results proved that deprotonation of D-fructose and L-sorbose is caused by the coordination of dimethyltin(IV)2+ in the unusual low pH interval 4-6 in contrast to the other saccharides deprotonated in analogous way at pH > 8. Increasing the pH of the solution resulted in the formation of further complexes. Stability and composition of the species was determined by potentiometric studies. 13C NMR measurements led to the assignment of the sugar OH groups participating in the processes. Mössbauer investigations in the quick-frozen solutions permitted the determination of the stereochemistry of tin(IV) in the complexes.
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Dec 1, 1997
Combined NMR and Mö ssbauer investigations were performed on two coordination chemical models of ... more Combined NMR and Mö ssbauer investigations were performed on two coordination chemical models of biological interest: an aqueous solution of the N-D-gluconylglycine complex of dimethyltin(IV), and methanolic and aqueous solutions of the ascorbic acid-chloride mixed complex of iron(II). When these solutions were fixed as nanosize droplets in solid matrixes, significant changes occurred in both the structure and the composition of the coordination spheres of the central atoms in the complexes situated in the bulk positions with no direct connection to the surfaces of the holes in the matrix. The phenomenon was attributed to the significant decrease in solvent activity in the pores of the matrix due to the appreciable amount of surface-bound solvent in the system. The model mimics coordination chemical systems in cell tissues.
Journal of The Chemical Society-dalton Transactions, 1993
Dibutyltin (iv) complexes with 1 9 different carbohydrates were prepared and studied by Mossbauer... more Dibutyltin (iv) complexes with 1 9 different carbohydrates were prepared and studied by Mossbauer spectroscopy. Comparison of the experimental quadrupole splitting values with those calculated on the basis of the partial quadrupole splitting concept revealed that the complexes are of ...
Main Group Metal Chemistry, 1995
Complex formation equilibria of L-cysteine (LH 3), S-methyl-L-cysteine (LH 2) and N-acetyl-Lcyste... more Complex formation equilibria of L-cysteine (LH 3), S-methyl-L-cysteine (LH 2) and N-acetyl-Lcysteine (LH 2) with diethyltin(IV) were studied in aqueous solution (I = 0.1 Μ NaC10 4). The formation constants of the complexes were determined by Potentiometrie equilibrium measurements. Besides the carboxil-oxygen, thiol-sulphur of L-cysteine and of its N-acetyl derivative were shown to be deprotonated and coordinated to the metal in the acidic region. Due to the stabilizing effect of additional thioether coordination in case of S-methyl-L-cysteine the formation of an MLH complex was detected. In case of Lcysteine and its S-methyl derivative, amino nitrogen served as third donor atom at higher pH. N-acetyl-Lcysteine participated in the complex formation only by two donor atoms in the whole pH range studied (2-11). For the system containing L-cysteine as ligand, Mössbauer investigations in quick-frozen solutions based on the partial quadrupole splitting concept reflected the geometry of the species formed.
Inorganica Chimica Acta, Jun 1, 1998
... K. Burger and L. Nagy, Metal complexes of carbohydrates and sugar-type ligands. In: K. Burger... more ... K. Burger and L. Nagy, Metal complexes of carbohydrates and sugar-type ligands. In: K. Burger, Editor, Biocoordination Chemistry, Ellis Horwood, Madison, WI (1990), p. 236. DM Whitfield, S. Stojkovski and B. Sarkar, Coord. Chem. Rev. 122 (1993), p. 171. ...
Inorganic Chemistry, 1999
Equilibrium (pH-metric) and spectroscopic (1 H, 13 C, and 119 Sn NMR and 119 Sn Mössbauer) studie... more Equilibrium (pH-metric) and spectroscopic (1 H, 13 C, and 119 Sn NMR and 119 Sn Mössbauer) studies were performed to characterize the interaction of the dimethyltin(IV) cation with glycine, glycyl-glycine (Gly-Gly), imidazole-4-acetic acid, histamine, histidine, glycyl-histamine, glycyl-histidine (Gly-His), and-alanyl-histidine (carnosine). For histamine and glycyl-histamine (having only nitrogen donor atoms) no complex formation was detected. The hydrolyzed species of the dimethyltin(IV) cation are always dominant over the complexes formed with the other ligands, except with Gly-Gly and Gly-His. For these two ligands, {COO-,N-,NH 2 } coordinated complexes are dominant in the neutral pH range with a trigonal bipyramidal structure, providing the first example that alkyltin-(IV) cations are able to promote the deprotonation of the peptide-nitrogen in aqueous solutions, at unexpectedly low pH. In this process the carboxylate is the anchoring group (assisting by chelate formation), in contrast with any other metal ions which are known to coordinate to amide nitrogen. The metal coordination of the imidazole ring, which is suggested as binding site toward alkyltin(IV) cation in several proteins, was not observed for Gly-His under the conditions used; it is probably the case for the other ligands, too.
Vezetéstudomány, Mar 9, 2021
A gyerekek étkezésére számos tényező van hatással, melyek közül a szülők szerepe kiemelkedő. A sz... more A gyerekek étkezésére számos tényező van hatással, melyek közül a szülők szerepe kiemelkedő. A szerzők kutatásuk során a gyerekek evési magatartását vizsgálták egy sajátos megközelítésből. Kutatásuk fő kérdése az volt, hogy a szülők menynyiben másként ítélik meg gyermekük evési magatartását, mint maga gyerek? Mindezt a gyerekek BMI-kategóriái szerint szegmentált módon kutatták. Vizsgálódásuk során a DEBQ (Dutch Eating Behavior Questionnaire) gyerekekre adaptált változatát használták fel. A mintát 433 általános iskolás korú gyerek (3-6. osztály) és szüleik alkották. A cél egyrészt az volt, hogy a gyerekekre adaptált skála használhatóságát megerősítsék, másfelől pedig az, hogy rávilágítsanak arra, hogy a szülők másként ítélik meg a gyermekük táplálkozási sajátosságait, mint maga a gyermek. Eredményeik azt mutatják, hogy a szülők felülértékelik gyermekeik önmegtartóztató képességét a táplálkozás terén, így feltételezhető, hogy kevésbé veszélyesnek érzékelik az elhízás kockázatát gyermekük vonatkozásában, csak akkor látják be gyermekeik önkontrollproblémáit, ha a gyerekek már elhíztak. Másrészt azon szülők, akik tisztában vannak gyermekük gyenge önkontrolljával, megelőzhetik a gyerekek elhízását. Kulcsszavak: evési magatartás, elhízás, DEBQ, faktoranalízis Children's eating habits are affected by a number of factors, and the role of parents is paramount. This research looks at children's eating behaviour from a specific viewpoint to determine whether the child's eating behaviour is judged differently by parents and the children themselves. The examination was segmented according to the children's BMI category. During this investigation, the authors used the Dutch Eating Behaviour Questionnaire, adapted for children. Their sample comprised 433 primary school-aged children (grades 3-6) and their parents. The authors' aims were to strengthen the usability of the scale adapted to children and to highlight that parents' and children's views of the child's nutritional characteristics are different. The results of the research show that parents overestimate their children's self-restraint in nutrition, so they can assume that they perceive a lower risk of obesity for their child: they see their children's self-control problems only if they are already obese. On the other hand, parents who are aware of their child's poor self-control can prevent them from becoming obese.
Diabetologia Hungarica, 2020
Edward Elgar Publishing eBooks, Jul 26, 2019
Responsible Research and Innovation is a transparent, interactive process in which societal actor... more Responsible Research and Innovation is a transparent, interactive process in which societal actors and innovators become mutually responsive to each other with a view on the (ethical) acceptability, sustainability and societal desirability of the innovation process and its marketable products (in order to allow a proper embedding of advances in our society). (Von Schomberg 2013, p. 63) Based on this definition, we focus on the following questions from the point of view of economic theory: Understanding the economic principles o f responsible research and innovation 135
Edward Elgar Publishing eBooks, Jul 26, 2019
International Journal of Technology Management, 2021
Polyhedron, 1992
The manganese(I1) and nickel(I1) ion coordination equilibria of some 2-(polyhydroxyalkyl)thiazoli... more The manganese(I1) and nickel(I1) ion coordination equilibria of some 2-(polyhydroxyalkyl)thiazolidine-4-carboxylic acid (PHTAC) derivatives were studied by potentiometric titration in the pH range 2-l 1. Nickel(I1) parent complexes with (1, 1,O) and (1, 2, 0) compositions and manganese(I1) complexes with (1, 1, 0) composition were formed. In both systems, mixed-ligand complexes involving hydroxide ion coordination and/or further deprotonation of the alcoholic hydroxy groups of the sugar moieties were observed at pH > 6. EPR measurements indicated that in alkaline solution all the manganese(II)-PHTAC complexes are dimeric. The magnitudes of the complex-formation constants were shown to depend on the conformation of the hydroxy groups on the first carbon atoms of the polyol chains.
The proper management of pediatric type 1 diabetes depends substantially on the parents of affect... more The proper management of pediatric type 1 diabetes depends substantially on the parents of affected children. Parental psychological traits specifically related to diabetes caregiving influence the quality of their care and management of the disease in their children. Parents often use Facebook groups as sources of peer support and information about diabetes care. The present study aimed to examine the influence of devices used in diabetes management, ascertain the impact of Facebook peer-support groups on parental perceptions of problems and probe parental self-efficacy. 318 parents of children with type 1 diabetes completed an online questionnaire on demographics, diabetes-related data, and diabetes care-related psychological characteristics. Data analysis revealed three variables that determined competence in diabetes management: the utility of information and suggestions offered in the Facebook groups on diabetes; the form of insulin administration and membership in Facebook groups. Our results underpin that peer-support groups on social media platforms can serve as sources of the necessary information, support, and feedback on diabetes management competence for parents of children living with type 1 diabetes, they may thus facilitate parental diabetes management capabilities.
Frontiers in Public Health, 2021
Wearing face masks is recommended as part of personal protective equipment (PPE) and as a public ... more Wearing face masks is recommended as part of personal protective equipment (PPE) and as a public health measure to prevent the spread of COVID-19 pandemic. Their use, however, is deeply connected to social and cultural practices, and has acquired a variety of personal and social meanings. This article aims to identify the diversity of socio-cultural, ethical, and political meanings attributed to face masks, how they might impact public health policies, and how they should be considered in health communication. In May 2020, we involved 29 experts of an interdisciplinary research network on health and society to provide their testimonies on the use of face masks in 20 European and 2 Asian countries (China and South Korea). They reflected on regulations in the corresponding jurisdictions as well as the personal and social aspects of face mask wearing. We analyzed those testimonies thematically, employing the method of qualitative descriptive analysis. The analysis framed the four dimensions of the societal and personal practices of wearing (or not wearing) face masks: individual perceptions of infection risk; personal interpretations of responsibility and solidarity; cultural traditions and religious imprinting; and the need of expressing self-identity. Our study points to the importance for an in-depth understanding of the cultural and socio-political considerations around the personal and social meaning of mask wearing in different contexts as a necessary prerequisite for the assessment of the effectiveness of face masks as a public health measure. Improving the personal and collective understanding of citizens’ behaviors and attitudes appears essential for designing more effective health communications about COVID-19 pandemic or other global crises in the future.
Primary Care Diabetes
The proper management of pediatric type 1 diabetes depends substantially on the parents of affect... more The proper management of pediatric type 1 diabetes depends substantially on the parents of affected children. Parental psychological traits specifically related to diabetes caregiving influence the quality of their care and management of the disease in their children. Parents often use Facebook groups as sources of peer support and information about diabetes care. The present study aimed to examine the influence of devices used in diabetes management, ascertain the impact of Facebook peer-support groups on parental perceptions of problems and probe parental self-efficacy. 318 parents of children with type 1 diabetes completed an online questionnaire on demographics, diabetes-related data, and diabetes care-related psychological characteristics. Data analysis revealed three variables that determined competence in diabetes management: the utility of information and suggestions offered in the Facebook groups on diabetes; the form of insulin administration and membership in Facebook groups. Our results underpin that peer-support groups on social media platforms can serve as sources of the necessary information, support, and feedback on diabetes management competence for parents of children living with type 1 diabetes, they may thus facilitate parental diabetes management capabilities.
Journal of Radioanalytical and Nuclear Chemistry, Mar 1, 1996
The discovery of radioactivity started the nuclear research. The nuclear techniques are very powe... more The discovery of radioactivity started the nuclear research. The nuclear techniques are very powerful tools in structural chemistry, as well. We would like to support this statement by two examples in this paper. We present a series of Mössbauer measurements which give information about the coordination structure of some dibutyltin (IV) complexes of carbohydrate derivates. The other example will demonstrate
Edward Elgar Publishing eBooks, 2020
PubMed, 1999
To study the effect of the conformation of sugar hydroxy groups on metal complexation processes, ... more To study the effect of the conformation of sugar hydroxy groups on metal complexation processes, complex formation of eight saccharides (D-fructose, L-sorbose, L-arabinose, D-arabinose, D-glucose, D-sorbitol, 2-deoxy-D-glucose and D-saccharose) with dimethyltin(IV)2+ cations was investigated in aqueous solution by potentiometric equilibrium measurements, 13C NMR, polarimetric and Mössbauer spectroscopic methods. The experimental results proved that deprotonation of D-fructose and L-sorbose is caused by the coordination of dimethyltin(IV)2+ in the unusual low pH interval 4-6 in contrast to the other saccharides deprotonated in analogous way at pH > 8. Increasing the pH of the solution resulted in the formation of further complexes. Stability and composition of the species was determined by potentiometric studies. 13C NMR measurements led to the assignment of the sugar OH groups participating in the processes. Mössbauer investigations in the quick-frozen solutions permitted the determination of the stereochemistry of tin(IV) in the complexes.
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Dec 1, 1997
Combined NMR and Mö ssbauer investigations were performed on two coordination chemical models of ... more Combined NMR and Mö ssbauer investigations were performed on two coordination chemical models of biological interest: an aqueous solution of the N-D-gluconylglycine complex of dimethyltin(IV), and methanolic and aqueous solutions of the ascorbic acid-chloride mixed complex of iron(II). When these solutions were fixed as nanosize droplets in solid matrixes, significant changes occurred in both the structure and the composition of the coordination spheres of the central atoms in the complexes situated in the bulk positions with no direct connection to the surfaces of the holes in the matrix. The phenomenon was attributed to the significant decrease in solvent activity in the pores of the matrix due to the appreciable amount of surface-bound solvent in the system. The model mimics coordination chemical systems in cell tissues.
Journal of The Chemical Society-dalton Transactions, 1993
Dibutyltin (iv) complexes with 1 9 different carbohydrates were prepared and studied by Mossbauer... more Dibutyltin (iv) complexes with 1 9 different carbohydrates were prepared and studied by Mossbauer spectroscopy. Comparison of the experimental quadrupole splitting values with those calculated on the basis of the partial quadrupole splitting concept revealed that the complexes are of ...
Main Group Metal Chemistry, 1995
Complex formation equilibria of L-cysteine (LH 3), S-methyl-L-cysteine (LH 2) and N-acetyl-Lcyste... more Complex formation equilibria of L-cysteine (LH 3), S-methyl-L-cysteine (LH 2) and N-acetyl-Lcysteine (LH 2) with diethyltin(IV) were studied in aqueous solution (I = 0.1 Μ NaC10 4). The formation constants of the complexes were determined by Potentiometrie equilibrium measurements. Besides the carboxil-oxygen, thiol-sulphur of L-cysteine and of its N-acetyl derivative were shown to be deprotonated and coordinated to the metal in the acidic region. Due to the stabilizing effect of additional thioether coordination in case of S-methyl-L-cysteine the formation of an MLH complex was detected. In case of Lcysteine and its S-methyl derivative, amino nitrogen served as third donor atom at higher pH. N-acetyl-Lcysteine participated in the complex formation only by two donor atoms in the whole pH range studied (2-11). For the system containing L-cysteine as ligand, Mössbauer investigations in quick-frozen solutions based on the partial quadrupole splitting concept reflected the geometry of the species formed.
Inorganica Chimica Acta, Jun 1, 1998
... K. Burger and L. Nagy, Metal complexes of carbohydrates and sugar-type ligands. In: K. Burger... more ... K. Burger and L. Nagy, Metal complexes of carbohydrates and sugar-type ligands. In: K. Burger, Editor, Biocoordination Chemistry, Ellis Horwood, Madison, WI (1990), p. 236. DM Whitfield, S. Stojkovski and B. Sarkar, Coord. Chem. Rev. 122 (1993), p. 171. ...
Inorganic Chemistry, 1999
Equilibrium (pH-metric) and spectroscopic (1 H, 13 C, and 119 Sn NMR and 119 Sn Mössbauer) studie... more Equilibrium (pH-metric) and spectroscopic (1 H, 13 C, and 119 Sn NMR and 119 Sn Mössbauer) studies were performed to characterize the interaction of the dimethyltin(IV) cation with glycine, glycyl-glycine (Gly-Gly), imidazole-4-acetic acid, histamine, histidine, glycyl-histamine, glycyl-histidine (Gly-His), and-alanyl-histidine (carnosine). For histamine and glycyl-histamine (having only nitrogen donor atoms) no complex formation was detected. The hydrolyzed species of the dimethyltin(IV) cation are always dominant over the complexes formed with the other ligands, except with Gly-Gly and Gly-His. For these two ligands, {COO-,N-,NH 2 } coordinated complexes are dominant in the neutral pH range with a trigonal bipyramidal structure, providing the first example that alkyltin-(IV) cations are able to promote the deprotonation of the peptide-nitrogen in aqueous solutions, at unexpectedly low pH. In this process the carboxylate is the anchoring group (assisting by chelate formation), in contrast with any other metal ions which are known to coordinate to amide nitrogen. The metal coordination of the imidazole ring, which is suggested as binding site toward alkyltin(IV) cation in several proteins, was not observed for Gly-His under the conditions used; it is probably the case for the other ligands, too.
Vezetéstudomány, Mar 9, 2021
A gyerekek étkezésére számos tényező van hatással, melyek közül a szülők szerepe kiemelkedő. A sz... more A gyerekek étkezésére számos tényező van hatással, melyek közül a szülők szerepe kiemelkedő. A szerzők kutatásuk során a gyerekek evési magatartását vizsgálták egy sajátos megközelítésből. Kutatásuk fő kérdése az volt, hogy a szülők menynyiben másként ítélik meg gyermekük evési magatartását, mint maga gyerek? Mindezt a gyerekek BMI-kategóriái szerint szegmentált módon kutatták. Vizsgálódásuk során a DEBQ (Dutch Eating Behavior Questionnaire) gyerekekre adaptált változatát használták fel. A mintát 433 általános iskolás korú gyerek (3-6. osztály) és szüleik alkották. A cél egyrészt az volt, hogy a gyerekekre adaptált skála használhatóságát megerősítsék, másfelől pedig az, hogy rávilágítsanak arra, hogy a szülők másként ítélik meg a gyermekük táplálkozási sajátosságait, mint maga a gyermek. Eredményeik azt mutatják, hogy a szülők felülértékelik gyermekeik önmegtartóztató képességét a táplálkozás terén, így feltételezhető, hogy kevésbé veszélyesnek érzékelik az elhízás kockázatát gyermekük vonatkozásában, csak akkor látják be gyermekeik önkontrollproblémáit, ha a gyerekek már elhíztak. Másrészt azon szülők, akik tisztában vannak gyermekük gyenge önkontrolljával, megelőzhetik a gyerekek elhízását. Kulcsszavak: evési magatartás, elhízás, DEBQ, faktoranalízis Children's eating habits are affected by a number of factors, and the role of parents is paramount. This research looks at children's eating behaviour from a specific viewpoint to determine whether the child's eating behaviour is judged differently by parents and the children themselves. The examination was segmented according to the children's BMI category. During this investigation, the authors used the Dutch Eating Behaviour Questionnaire, adapted for children. Their sample comprised 433 primary school-aged children (grades 3-6) and their parents. The authors' aims were to strengthen the usability of the scale adapted to children and to highlight that parents' and children's views of the child's nutritional characteristics are different. The results of the research show that parents overestimate their children's self-restraint in nutrition, so they can assume that they perceive a lower risk of obesity for their child: they see their children's self-control problems only if they are already obese. On the other hand, parents who are aware of their child's poor self-control can prevent them from becoming obese.
Diabetologia Hungarica, 2020
Edward Elgar Publishing eBooks, Jul 26, 2019
Responsible Research and Innovation is a transparent, interactive process in which societal actor... more Responsible Research and Innovation is a transparent, interactive process in which societal actors and innovators become mutually responsive to each other with a view on the (ethical) acceptability, sustainability and societal desirability of the innovation process and its marketable products (in order to allow a proper embedding of advances in our society). (Von Schomberg 2013, p. 63) Based on this definition, we focus on the following questions from the point of view of economic theory: Understanding the economic principles o f responsible research and innovation 135
Edward Elgar Publishing eBooks, Jul 26, 2019
International Journal of Technology Management, 2021
Polyhedron, 1992
The manganese(I1) and nickel(I1) ion coordination equilibria of some 2-(polyhydroxyalkyl)thiazoli... more The manganese(I1) and nickel(I1) ion coordination equilibria of some 2-(polyhydroxyalkyl)thiazolidine-4-carboxylic acid (PHTAC) derivatives were studied by potentiometric titration in the pH range 2-l 1. Nickel(I1) parent complexes with (1, 1,O) and (1, 2, 0) compositions and manganese(I1) complexes with (1, 1, 0) composition were formed. In both systems, mixed-ligand complexes involving hydroxide ion coordination and/or further deprotonation of the alcoholic hydroxy groups of the sugar moieties were observed at pH > 6. EPR measurements indicated that in alkaline solution all the manganese(II)-PHTAC complexes are dimeric. The magnitudes of the complex-formation constants were shown to depend on the conformation of the hydroxy groups on the first carbon atoms of the polyol chains.
Kozgazdasagi Szemle, 2015
A felelőssegteljes innovacio a fenntarthatosag fogalmanak innovaciopolitikai ertelmezese, elkotel... more A felelőssegteljes innovacio a fenntarthatosag fogalmanak innovaciopolitikai ertelmezese, elkoteleződes az innovacios folyamatok jelenbeli kezelesere a jovő erdekeben. E szemeletmod - amely gyorsan terjed az Europai Unioban, mar a 2014-2020-as programozasi periodus dokumentumaiban is egyfajta szakmapolitikai iranyelvkent jelenik meg - megalapozasa europai unios szinten a vege fele kozeledik, es az elkovetkező evek egyik legfontosabb innovaciopolitikai feladata ezen elvek gyakorlatba tortenő atultetesenek osztonzese lesz. E tanulmany celja, hogy attekintse a felelőssegteljes innovacio fogalomkoret, rendszerezze azon szempontokat, magatartasi formakat, amelyek a szemleletmod megertesehez szuksegesek, ezaltal segitve elő, hogy azt a hazai tudomanyos tarsadalom mind elmeleti, mind gyakorlati munkaja soran ertekteremtő modon alkalmazza. Journal of Economic Literature (JEL) kod: L52, M14, O32, O33, O38.
Tér és társadalom, Dec 1, 2000