cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.5328973
title: Selective adsorption of oleuropein from olive (<i>Olea europaea</i>) leaf extract using macroporous resin

description: Extraction, optimization, and adsorption of oleuropein from olive (<i>Olea europaea</i>) leaves were carried out, respectively. Face-centered composite design model was chosen for designing the experimental conditions for extraction of olive leaves through response surface methodology. Olive leaf extract obtained under the optimum conditions was concentrated by several macroporous resins (Amberlites XAD 2, XAD 4, XAD 7HP, and XAD 16). The crude and purified extracts were evaluated according to their total phenolic material (TPM) and oleuropein concentration. XAD 7HP showed the best performance regarding adsorption (91%) and desorption ratio (97%) for oleuropein. Pseudo-first- and second-order and Elovich kinetic models were efficient to represent the experimental data for the adsorption of TPM and oleuropein with high correlation coefficients. Equilibrium data were fitted to Langmuir and Freundlich isotherms at four different temperature values. The antioxidant capacity of the extracts was evaluated with several assays such as Cupric ion reducing antioxidant capacity, 2,2-diphenyl-1-picrylhydrazyl, and 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt.
DOI: 10.6084/m9.figshare.5328973.v2
title: Selective adsorption of oleuropein from olive (<i>Olea europaea</i>) leaf extract using macroporous resin

description: Extraction, optimization, and adsorption of oleuropein from olive (<i>Olea europaea</i>) leaves were carried out, respectively. Face-centered composite design model was chosen for designing the experimental conditions for extraction of olive leaves through response surface methodology. Olive leaf extract obtained under the optimum conditions was concentrated by several macroporous resins (Amberlites XAD 2, XAD 4, XAD 7HP, and XAD 16). The crude and purified extracts were evaluated according to their total phenolic material (TPM) and oleuropein concentration. XAD 7HP showed the best performance regarding adsorption (91%) and desorption ratio (97%) for oleuropein. Pseudo-first- and second-order and Elovich kinetic models were efficient to represent the experimental data for the adsorption of TPM and oleuropein with high correlation coefficients. Equilibrium data were fitted to Langmuir and Freundlich isotherms at four different temperature values. The antioxidant capacity of the extracts was evaluated with several assays such as Cupric ion reducing antioxidant capacity, 2,2-diphenyl-1-picrylhydrazyl, and 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt.
DOI: 10.6084/m9.figshare.5328973.v1
title: Selective Adsoprtion of Oleuropein from Olive (<i>Olea europaea</i>) Leaf Extract by Using Macroporous Resin

description: Extraction, optimization and adsorption of oleuropein from olive (<i>Olea europaea</i>) leaves were carried out, subsequently. Face centered composite design (FCCD) model was chosen for designing the experimental conditions for extraction of olive leaves through response surface methodology (RSM). Olive leaf extract obtained under the optimum conditions was concentrated by several macroporous resins (Amberlites XAD 2, XAD 4, XAD 7HP and XAD 16). The crude and purified extracts were evaluated according to their total phenolic material (TPM) and oleuropein concentration. XAD 7HP showed the best performance regarding adsorption (91%) and desorption ratio (97%) for oleuropein. Pseudo-first and second-order and Elovich kinetic models were efficient to represent the experimental data for the adsorption of TPM and oleuropein with high correlation coefficients. Equilibrium data were fitted to Langmuir and Freundlich isotherms at four different temperature values. The antioxidant capacity of the extracts was evaluated with several assays such as CUPRAC, DPPH and ABTS.
DOI: 10.6084/m9.figshare.5328784
title: Dataset for: High resolution studies of hydride transfer in the ferredoxin:NADP+ reductase superfamily

description: Ferredoxin-NADP+ reductase (FNR) is an FAD-containing enzyme best known for catalyzing the transfer of electrons from ferredoxin (Fd) to NADP+ to make NADPH during photosynthesis. It is also the prototype for a broad enzyme superfamily, including the NADPH oxidases (NOXs) that all catalyze similar FAD-enabled electron transfers between NAD(P)H and one-electron carriers. Here we define further mechanistic details of the NAD(P)H ⇌ FAD hydride-transfer step of the reaction based on spectroscopic studies and high resolution (~1.5 Å) crystallographic views of the nicotinamide-flavin interaction in crystals of corn root FNR Tyr316Ser and Tyr316Ala variants soaked with either nicotinamide, NADP+, or NADPH. The spectra obtained from FNR crystal complexes match those seen in solution and the complexes reveal active site packing interactions and patterns of covalent distortion of the FAD that imply significant active site compression that would favor catalysis. Furthermore, anisotropic B-factors show that the mobility of the C4 atom of the nicotinamide in the FNR:NADP+ complex has a directionality matching that expected for boat-like excursions of the nicotinamide ring thought to enhance hydride transfer. Arguments are made for the relevance of this binding mode to catalysis, and specific consideration is given to how the results extrapolate to provide insight to structure-function relations for the membrane-bound NOX enzymes for which little structural information has been available.
DOI: 10.6084/m9.figshare.5328916.v1
title: Laboratory notebook 2013-2014

description: Personal notes on the experiments conducted on the academic course 2013-2014.
DOI: 10.6084/m9.figshare.5328784.v1
title: Dataset for: High resolution studies of hydride transfer in the ferredoxin:NADP+ reductase superfamily

description: Ferredoxin-NADP+ reductase (FNR) is an FAD-containing enzyme best known for catalyzing the transfer of electrons from ferredoxin (Fd) to NADP+ to make NADPH during photosynthesis. It is also the prototype for a broad enzyme superfamily, including the NADPH oxidases (NOXs) that all catalyze similar FAD-enabled electron transfers between NAD(P)H and one-electron carriers. Here we define further mechanistic details of the NAD(P)H ⇌ FAD hydride-transfer step of the reaction based on spectroscopic studies and high resolution (~1.5 Å) crystallographic views of the nicotinamide-flavin interaction in crystals of corn root FNR Tyr316Ser and Tyr316Ala variants soaked with either nicotinamide, NADP+, or NADPH. The spectra obtained from FNR crystal complexes match those seen in solution and the complexes reveal active site packing interactions and patterns of covalent distortion of the FAD that imply significant active site compression that would favor catalysis. Furthermore, anisotropic B-factors show that the mobility of the C4 atom of the nicotinamide in the FNR:NADP+ complex has a directionality matching that expected for boat-like excursions of the nicotinamide ring thought to enhance hydride transfer. Arguments are made for the relevance of this binding mode to catalysis, and specific consideration is given to how the results extrapolate to provide insight to structure-function relations for the membrane-bound NOX enzymes for which little structural information has been available.
DOI: 10.6084/m9.figshare.5328445
title: Table 4. Pre- and post-intervention differences for the 8 subtests of the SF-36v2™ in each group

description: Hypofrontality is a state of decreased cerebral blood flow in the prefrontal cortex during executive function performance; it is commonly observed in patients with schizophrenia. Cognitive dysfunction, as well as the psychological symptoms of schizophrenia, influences the ability of patients to reintegrate into society. The current study investigated the effects of an interactive sports video game (IVG; Nintendo Wii™ Sports Resort) on frontal lobe function of patients with schizophrenia. A sample of eight patients (6 male and 2 female; mean age = 46.7 years, standard deviation (SD) = 13.7) engaged in an IVG every week for 3 months in a controlled, single-blind, crossover study. Before and after the intervention we examined frontal lobe blood-flow volume using functional near-infrared spectroscopy (fNIRS), and assessed functional changes using the Frontal Assessment Battery, Health-Related Quality of Life scale, and behaviorally-assessed physical function tests. fNIRS revealed that prefrontal activity during IVG performance significantly increased in the IVG period compared with the control period. Furthermore, significant correlations between cerebral blood flow changes in different channels were observed during IVG performance. In addition, we observed intervention-related improvement in health-related quality of life following IVG. IVG intervention was associated with increased prefrontal cortex activation and improved health-related quality of life performance in patients with schizophrenia. Patients with chronic schizophrenia are characterized by withdrawal and a lack of social responsiveness or interest in others. Interventions using IVG may provide a useful low-cost rehabilitation method for such patients, without the need for specialized equipment.
DOI: 10.6084/m9.figshare.5328364
title: Violence and stress in emergency workers for PLOS .xlsx

description: Database corresponding to the research study of manuscript submitted for publication in PLosONE: Violence and stress in healthcare emergency workers in Santiago, Chile: a survey-based cross-sectional study
DOI: 10.6084/m9.figshare.5328445.v3
title: Table 4. Pre- and post-intervention differences for the 8 subtests of the SF-36v2™ in each group

description: Hypofrontality is a state of decreased cerebral blood flow in the prefrontal cortex during executive function performance; it is commonly observed in patients with schizophrenia. Cognitive dysfunction, as well as the psychological symptoms of schizophrenia, influences the ability of patients to reintegrate into society. The current study investigated the effects of an interactive sports video game (IVG; Nintendo Wii™ Sports Resort) on frontal lobe function of patients with schizophrenia. A sample of eight patients (6 male and 2 female; mean age = 46.7 years, standard deviation (SD) = 13.7) engaged in an IVG every week for 3 months in a controlled, single-blind, crossover study. Before and after the intervention we examined frontal lobe blood-flow volume using functional near-infrared spectroscopy (fNIRS), and assessed functional changes using the Frontal Assessment Battery, Health-Related Quality of Life scale, and behaviorally-assessed physical function tests. fNIRS revealed that prefrontal activity during IVG performance significantly increased in the IVG period compared with the control period. Furthermore, significant correlations between cerebral blood flow changes in different channels were observed during IVG performance. In addition, we observed intervention-related improvement in health-related quality of life following IVG. IVG intervention was associated with increased prefrontal cortex activation and improved health-related quality of life performance in patients with schizophrenia. Patients with chronic schizophrenia are characterized by withdrawal and a lack of social responsiveness or interest in others. Interventions using IVG may provide a useful low-cost rehabilitation method for such patients, without the need for specialized equipment.
DOI: 10.6084/m9.figshare.5328364.v1
title: Violence and stress in emergency workers for PLOS .xlsx

description: Database corresponding to the research study of manuscript submitted for publication in PLosONE: Violence and stress in healthcare emergency workers in Santiago, Chile: a survey-based cross-sectional study
DOI: 10.6084/m9.figshare.5328343
title: Sequence alignment and tree files of BG and BGL

description: The multiple sequence alignment files used for the phylogenetic tree reconstruction of BG and BGL genes/proteins from different species. The tree file obtained is also given.
DOI: 10.6084/m9.figshare.5328445.v2
title: Table 4. Pre- and post-intervention differences for the 8 subtests of the SF-36v2™ in each group

description: Hypofrontality is a state of decreased cerebral blood flow in the prefrontal cortex during executive function performance; it is commonly observed in patients with schizophrenia. Cognitive dysfunction, as well as the psychological symptoms of schizophrenia, influences the ability of patients to reintegrate into society. The current study investigated the effects of an interactive sports video game (IVG; Nintendo Wii™ Sports Resort) on frontal lobe function of patients with schizophrenia. A sample of eight patients (6 male and 2 female; mean age = 46.7 years, standard deviation (SD) = 13.7) engaged in an IVG every week for 3 months in a controlled, single-blind, crossover study. Before and after the intervention we examined frontal lobe blood-flow volume using functional near-infrared spectroscopy (fNIRS), and assessed functional changes using the Frontal Assessment Battery, Health-Related Quality of Life scale, and behaviorally-assessed physical function tests. fNIRS revealed that prefrontal activity during IVG performance significantly increased in the IVG period compared with the control period. Furthermore, significant correlations between cerebral blood flow changes in different channels were observed during IVG performance. In addition, we observed intervention-related improvement in health-related quality of life following IVG. IVG intervention was associated with increased prefrontal cortex activation and improved health-related quality of life performance in patients with schizophrenia. Patients with chronic schizophrenia are characterized by withdrawal and a lack of social responsiveness or interest in others. Interventions using IVG may provide a useful low-cost rehabilitation method for such patients, without the need for specialized equipment.
DOI: 10.6084/m9.figshare.5328343.v2
title: Sequence alignment and tree files of BG and BGL

description: The multiple sequence alignment files used for the phylogenetic tree reconstruction of BG and BGL genes/proteins from different species. The tree file obtained is also given.
DOI: 10.6084/m9.figshare.5328343.v1
title: Arabidopsis_Amborella_Bayesian_tree.tre

description: The multiple sequence alignment files used for the phylogenetic tree reconstruction of BG and BGL genes/proteins from different species. The tree file obtained is also given.
DOI: 10.6084/m9.figshare.5328295.v1
title: Laboratory notebooks 2008-2012

description: This is the archive of my laboratory notebooks from 2008 to 2012. I edited it with OneNote and exported it to mht and html. They are also available at OneNote online.
DOI: 10.6084/m9.figshare.5328187
title: Applet from Quantitative study of developmental biology confirms <i>Dickinsonia</i> as a metazoan

description: The interactive applet, which can be opened with Wolfram CDF Player, can be used to simulate the growth of <i>Dickinsonia</i> and other organisms with a similar ontogeny.
DOI: 10.6084/m9.figshare.5328181
title: Applet code from Quantitative study of developmental biology confirms <i>Dickinsonia</i> as a metazoan

description: Wolfram Mathematica notebook containing the complete code of the interactive applet.
DOI: 10.6084/m9.figshare.5328295.v2
title: Laboratory notebooks 2008-2012

description: This is the archive of my laboratory notebooks from 2008 to 2012. I edited it with OneNote and exported it to mht and html. They are also available at OneNote online.
DOI: 10.6084/m9.figshare.5328181.v1
title: Applet code from Quantitative study of developmental biology confirms <i>Dickinsonia</i> as a metazoan

description: Wolfram Mathematica notebook containing the complete code of the interactive applet.
DOI: 10.6084/m9.figshare.5328172
title: Supplemenatary information from Influence of solvents in the preparation of cobalt sulfide for supercapacitors

description: In this study, cobalt sulfide (CoS) electrodes are synthesized using various solvents such as water, ethanol and a combination of the two via a facile chemical bath deposition method on Ni foam. The crystalline nature, chemical states and surface morphology of the prepared CoS nanoparticles are characterized using X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy and transition electron microscopy. The electrochemical properties of CoS electrodes are also evaluated using cyclic voltammetry, galvanostatic charge–discharge and electrochemical impedance spectroscopy. When used as an electrode for a supercapacitor, CoS prepared with ethanol as a solvent exhibits a capacitance of 41.36 F g<sup>−1</sup> at 1.5 A g<sup>−1</sup>, which is significantly better than that prepared using water and ethanol (31.66 and 18.94 F g<sup>−1</sup> at 1.5 A g<sup>−1</sup>, respectively). This superior capacitance is attributed to the ideal surface morphology of the solvent, which allows for easy diffusion of electrolyte ions into the inner region of the electrode. High electrical conduction enables a high rate capability. These results suggest that CoS nanoparticles are highly promising for energy storage applications as well as photocatalysis, electrocatalysis, water splitting and solar cells, among others. These results show that the CoS is promising positive electrode materials for practical supercapacitor.
DOI: 10.6084/m9.figshare.5328187.v1
title: Applet from Quantitative study of developmental biology confirms <i>Dickinsonia</i> as a metazoan

description: The interactive applet, which can be opened with Wolfram CDF Player, can be used to simulate the growth of <i>Dickinsonia</i> and other organisms with a similar ontogeny.
DOI: 10.6084/m9.figshare.5328169
title: Proteins related to the atypical SLCs from Characteristics of 29 novel atypical solute carriers of major facilitator superfamily type: evolutionary conservation, predicted structure and neuronal co-expression

description: With Hidden Markov Models, proteins related to the human atypical SLCs were found. They were annotated and listed with corresponding accession numbers (CG numbers for hits found in fruit flies). Proteins found in proximity to the human output proteins were given the same name as the human correspondent, whereas more distant related proteins were assigned the “L” (Like) suffix to highlight the proteins closeness.
DOI: 10.6084/m9.figshare.5328169.v1
title: Proteins related to the atypical SLCs from Characteristics of 29 novel atypical solute carriers of major facilitator superfamily type: evolutionary conservation, predicted structure and neuronal co-expression

description: With Hidden Markov Models, proteins related to the human atypical SLCs were found. They were annotated and listed with corresponding accession numbers (CG numbers for hits found in fruit flies). Proteins found in proximity to the human output proteins were given the same name as the human correspondent, whereas more distant related proteins were assigned the “L” (Like) suffix to highlight the proteins closeness.
DOI: 10.6084/m9.figshare.5328172.v1
title: Supplemenatary information from Influence of solvents in the preparation of cobalt sulfide for supercapacitors

description: In this study, cobalt sulfide (CoS) electrodes are synthesized using various solvents such as water, ethanol and a combination of the two via a facile chemical bath deposition method on Ni foam. The crystalline nature, chemical states and surface morphology of the prepared CoS nanoparticles are characterized using X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy and transition electron microscopy. The electrochemical properties of CoS electrodes are also evaluated using cyclic voltammetry, galvanostatic charge–discharge and electrochemical impedance spectroscopy. When used as an electrode for a supercapacitor, CoS prepared with ethanol as a solvent exhibits a capacitance of 41.36 F g<sup>−1</sup> at 1.5 A g<sup>−1</sup>, which is significantly better than that prepared using water and ethanol (31.66 and 18.94 F g<sup>−1</sup> at 1.5 A g<sup>−1</sup>, respectively). This superior capacitance is attributed to the ideal surface morphology of the solvent, which allows for easy diffusion of electrolyte ions into the inner region of the electrode. High electrical conduction enables a high rate capability. These results suggest that CoS nanoparticles are highly promising for energy storage applications as well as photocatalysis, electrocatalysis, water splitting and solar cells, among others. These results show that the CoS is promising positive electrode materials for practical supercapacitor.
DOI: 10.6084/m9.figshare.5328154
title: Sequences and their shared identities from Characteristics of 29 novel atypical solute carriers of major facilitator superfamily type: evolutionary conservation, predicted structure and neuronal co-expression

description: The EMS file 1 is combined of three sheets, where the first includes all sequences used in the analyses. The second sheet (Atypical SLC matric 1) includes all sequences comparisons between the atypical SLCs, where the percentage represent sequence identities. Those pairs of proteins sharing more than 20 % identities (grey) could potentially constitute an SLC family. The third sheet (MFS matrix) is also a matrix showing sequence identities between the atypical SLCs and known SLC proteins originating from the MFS Pfam clan. Sequences sharing at least 20 % sequence identities are marked in grey.
DOI: 10.6084/m9.figshare.5328154.v1
title: Sequences and their shared identities from Characteristics of 29 novel atypical solute carriers of major facilitator superfamily type: evolutionary conservation, predicted structure and neuronal co-expression

description: The EMS file 1 is combined of three sheets, where the first includes all sequences used in the analyses. The second sheet (Atypical SLC matric 1) includes all sequences comparisons between the atypical SLCs, where the percentage represent sequence identities. Those pairs of proteins sharing more than 20 % identities (grey) could potentially constitute an SLC family. The third sheet (MFS matrix) is also a matrix showing sequence identities between the atypical SLCs and known SLC proteins originating from the MFS Pfam clan. Sequences sharing at least 20 % sequence identities are marked in grey.
DOI: 10.6084/m9.figshare.5328139
title: Supporting Information from Influence of solvents in the preparation of cobalt sulfide for supercapacitors

description: In this study, cobalt sulfide (CoS) electrodes are synthesized using various solvents such as water, ethanol and a combination of the two via a facile chemical bath deposition method on Ni foam. The crystalline nature, chemical states and surface morphology of the prepared CoS nanoparticles are characterized using X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy and transition electron microscopy. The electrochemical properties of CoS electrodes are also evaluated using cyclic voltammetry, galvanostatic charge–discharge and electrochemical impedance spectroscopy. When used as an electrode for a supercapacitor, CoS prepared with ethanol as a solvent exhibits a capacitance of 41.36 F g<sup>−1</sup> at 1.5 A g<sup>−1</sup>, which is significantly better than that prepared using water and ethanol (31.66 and 18.94 F g<sup>−1</sup> at 1.5 A g<sup>−1</sup>, respectively). This superior capacitance is attributed to the ideal surface morphology of the solvent, which allows for easy diffusion of electrolyte ions into the inner region of the electrode. High electrical conduction enables a high rate capability. These results suggest that CoS nanoparticles are highly promising for energy storage applications as well as photocatalysis, electrocatalysis, water splitting and solar cells, among others. These results show that the CoS is promising positive electrode materials for practical supercapacitor.