cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/t9pxcbzk6t.1
title: Thermodynamic data pertaining to the catalytic oxidation process in autothermal microchannel reactors under different porosity conditions

description: The thermodynamic data are obtained for the catalytic oxidation process in autothermal microchannel reactors under different porosity conditions. The autothermal reactor is configured for simultaneous oxidation and steam reformation of methanol. The reforming process proceeds in one set of the channels through which the endothermic reactants flow, and the exothermic oxidation process proceeds in the second set of the channels. Exothermic and endothermic reactions take place simultaneously whereby the heat required for the latter is supplied by the former. Heat transfer occurs via conduction through the walls of the reactor. For the endothermic reaction, the structure is especially effective because both the internal surfaces of the walls are coated with structured catalysts, which is capable of providing more efficient heat exchange and minimizing the problem of loss of catalytic activity. The ratio of the height of the channels to the width of the channels may vary. The cross-sectional configuration of the channels is square. The channels are 0.7 millimeters in height and in width and 30.0 millimeters in length. Channel height refers to the inside height of a channel. To ensure the mechanical strength at elevated pressures, the thickness of the uncoated walls and the catalyst layers is 0.7 millimeters and 0.1 millimeters, respectively. The oxidation catalyst consists essentially of oxides of copper, zinc and aluminum. The oxidation catalyst allows for initial start-up and the heat-up of the reactor system. The reforming catalyst consists essentially of copper and oxides of zinc and aluminum. The exothermic and endothermic processes are conducted at a pressure of 0.8 megapascals, with a methanol-air equivalence ratio of 0.8 and a steam-to-methanol molar ratio of 1.17. The inlet temperature of the mixtures is 373 degrees Kelvin. The temperature of the reactor can be regulated by the balance of the flow rates so that the catalyst is not overheated by the exothermic process and thus damaged. To assure that adequate temperatures are provided for endothermic reforming, operating flow conditions are specified for the reactor by giving the gas velocity. The gas velocity is 2.0 meters per second at the reforming channel inlets and 0.6 meters per second at the oxidation channel inlets, thereby assuring sufficient heat in the reactor to carry out endothermic reforming of methanol. The boundary conditions relate macroscopic fluid flow at a catalytically active surface to the rates of surface reactions.
Contributor: Junjie Chen, E-mail address: koncjj@gmail.com, ORCID: 0000-0002-5022-6863, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China
DOI: 10.5281/zenodo.5744832
title: Supporting data tables and Python scripts for the paper: "Multi Grain-Size Total Sediment Load Model Based on the Disequilibrium Length"

description: This repository contains all the data tables and Python scripts necessary to generate the results presented in Le Minor et al. (2022): "Multi Grain-Size Total Sediment Load Model Based on the Disequilibrium Length".
DOI: 10.5281/zenodo.5744833
title: Supporting data tables and Python scripts for the paper: "A universal model of sediment disequilibrium length to predict transport rates"

description: This repository contains all the data tables and Python scripts necessary to generate the results presented in Le Minor et al. (2021): <br> "A universal model of sediment disequilibrium length to predict transport rates".
DOI: 10.5281/zenodo.6626176
title: Supporting data tables and Python scripts for the paper: "Multigrain Total Load Model Based on the Disequilibrium Length"

description: This repository contains all the data tables and Python scripts necessary to generate the results presented in Le Minor et al. (2022): "Multigrain Total Load Model Based on the Disequilibrium Length"
DOI: 10.17632/nc8vz6wzh2.1
title: Data for the study of Effectiveness of Production-Oriented Carbon Reduction Projects

description: The data for analysis
DOI: 10.17632/r2tbrsdk9c.1
title: COVID RMH

description: This data contains info about COVID 19 fear, job satisfaction, mental wellbeing and job embeddedness
DOI: 10.17632/zfmy8z2257.1
title: Mean fluid temperature data pertaining to the effect of porosity on the methanol steam reforming and decomposition processes in microchannel reactors

description: The mean fluid temperature data are obtained for illustrating the effect of porosity on the methanol steam reforming and decomposition processes in microchannel reactors. The autothermal reactor is configured for simultaneous oxidation and steam reformation of methanol. The reactor system comprises two separate sets of flow channels, which are located between spaced, highly heat-conductive metal or ceramic separating walls. The medially located, bi-catalytic separating walls have different catalysts on opposed surfaces. These catalysts are selected for the particular reaction taking place in the adjacent reaction zone. The reactor provides for continuous and simultaneous reaction of two different process reaction streams in the channels defined between the walls, wherein a first process reaction stream undergoes a high temperature exothermic reaction in the first set of flow channels and a second process reaction stream undergoes an endothermic heat-consuming reaction in the second set of flow channels separated from the first set of flow channels by the heat transfer separating walls. More specifically, the reactor system includes a set of reforming channels for steam reformation of methanol and a set of oxidation channels for heating the reactor system to operating temperature. A separating wall therefore separates two adjacent reaction zones and also functions to transfer heat from the oxidation occurring at the catalyst surface in the oxidation zone directly to the reforming catalyst coated on the opposed surface. To facilitate modeling of transport phenomena and chemical kinetics in the flowing system of complex chemical reactions involving gas-phase and surface species, steady-state analyses are performed and fluid mechanics is used. ANSYS FLUENT handles thermodynamic properties, transport properties, and chemical kinetics. The contribution of homogeneous reactions involving gas-phase species is insignificant under the conditions of interest. The boundary conditions relate macroscopic fluid flow at a catalytically active surface to the rates of surface reactions. Heterogeneous reactions at a catalytically active surface affect the heat and mass balance at the surface. In addition, surface reactions create sources and sinks of chemical species on the surface and in the gas phase. Chemical reactions involving surface species significantly influence the boundary conditions. The endothermic process is modeled in such a way as to take into account methanol steam reforming and decomposition and the water-gas shift reaction.
Contributor: Junjie Chen, E-mail address: koncjj@gmail.com, ORCID: 0000-0002-5022-6863, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China
DOI: 10.17632/h4xcf6btgt.1
title: Data for Predicting a Recession with Ensemble Forecasting: The Fisher Knight Recession Indicator

description: Data for "Predicting a Recession with Ensemble Forecasting: The Fisher Knight Recession Indicator". Sources: public data from FRED and Yahoo FInance
DOI: 10.17632/5ywdg5pdxw.1
title: Effect of commercial neem formulations on root-knot nematodes

description: Supplementary data
DOI: 10.5281/zenodo.7221844
title: EEG Dataset

description: EEG Datasets
DOI: 10.5281/zenodo.7221843
title: EEG Dataset

description: EEG Datasets
DOI: 10.17632/sxtz3jmj96.1
title: Catalytic oxidation process data at different pressures pertaining to the coupling of exothermic and endothermic reactions in adiabatic microchannel reactors

description: The catalytic oxidation process data at different pressures are obtained for the coupling of exothermic and endothermic reactions in adiabatic microchannel reactors. The reforming process proceeds in one set of the channels through which the endothermic reactants flow, and the exothermic oxidation process proceeds in the second set of the channels. Exothermic and endothermic reactions take place simultaneously whereby the heat required for the latter is supplied by the former. Heat transfer occurs via conduction through the walls of the reactor. For the endothermic reaction, the structure is especially effective because both the internal surfaces of the walls are coated with structured catalysts, which is capable of providing more efficient heat exchange and minimizing the problem of loss of catalytic activity. Such a reactor system is typically adiabatic in nature, meaning no heat is added in addition to the exothermic reaction heat release. The reactor system offers relatively simple designs and operation. The reactor system is in the form of a catalytic coating on a substrate composed of ceramic or metal walls defining straight reforming or oxidation channels which are parallel to each other and to the axis of the reactor. Relatively high mass transfer is provided by using high cell density channels, namely low hydraulic diameter channels. The design increases the number of boundary layers between a fluid and a reactor wall by a factor of one hundred or more, and boundary layers are known to impede heat transfer. However, relatively high heat transfer is provided. To facilitate computational modeling of transport phenomena and chemical kinetics in the flowing system of complex chemical reactions involving gas-phase and surface species, steady-state analyses are performed and computational fluid dynamics is used. ANSYS FLUENT is applied to the problem involving surface chemistry. The first type is a species in the gas phase above the surface. A surface species is defined to be the chemical species at the gas-solid interface. A surface does not necessarily have to be flat, and each surface species occupies one surface site. A site is considered to be a position or location on the surface at which a species can reside. A site does not necessarily have a composition itself or have to be a particular atom, and the total number of sites per unit area is conserved. Therefore, the sum of the site fractions of the species on the sites is unity. The contribution of homogeneous chemical reactions involving gas-phase species is insignificant under the conditions of interest.
Contributor: Junjie Chen, E-mail address: koncjj@gmail.com, ORCID: 0000-0002-5022-6863, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China
DOI: 10.17632/srh5kxh44d.1
title: Shared genetic influences between blood analyte levels and risk of severe COVID-19. Tanha et al.

description: Supplemental Tables 1-7
DOI: 10.17632/2mky39s8cm.1
title: Geodorum laxiflorum (Orchidaceae)

description: Figure 1: Morphological variations in Geodorum laxiflorum Griff.: a1, a2. Habit, b1, b2. Flowers with bracts, c1, c2. Bracts, d1, d2. Labellum, e1, e2. Dorsal sepal (ventral view), f1, f2. Petal (ventral view), g1, g2. Lateral sepal (ventral view), h1, h2. Anther (ventral view), i1, i2. Anther (dorsal view), j1, j2. Pollinarium, k1, k2. Portion of adaxial surface of labellum showing cellular hairs under compound microscope. Source: a1–k1, S. Mondal 3614A (CAL); a2–k2, S. Mondal 3614B (CAL).
Figure 2: Geodorum laxiflorum Griff.: a. Designated lectotype (CAL0000055002; © Director, Botanical Survey of India; Kolkata); Residual syntype (CAL0000086400; © Director, Botanical Survey of India; Kolkata).
DOI: 10.17632/fsz9zs6hm8.1
title: Pensado-Diversity-10-jul-2022

description: List of species found in four localities of the Huasteca Potosina; map and figures from the article by Pensado et al-Diversity.
DOI: 10.17632/fsz9zs6hm8.2
title: Pensado-Diversity-10-jul-2022

description: List of species found in four localities of the Huasteca Potosina; map and figures from the article by Pensado et al-Diversity.
DOI: 10.17632/2drrbzr87t.1
title: Trend of publications on super-resolution imaging

description: These data, extracted from Scopus and PubMed, shows the trend of publications on the field of super-resolution imaging.
DOI: 10.17632/hrt5mwx34j.1
title: Methanol mole fraction data at different pressures pertaining to the steam-methanol reforming process in microchannel reactors

description: The methanol mole fraction data at different pressures are obtained for the steam-methanol reforming process in microchannel reactors. The reforming process proceeds in one set of the channels through which the endothermic reactants flow, and the exothermic oxidation process proceeds in the second set of the channels. Exothermic and endothermic reactions take place simultaneously whereby the heat required for the latter is supplied by the former. Heat transfer occurs via conduction through the walls of the reactor. For the endothermic reaction, the structure is especially effective because both the internal surfaces of the walls are coated with structured catalysts, which is capable of providing more efficient heat exchange and minimizing the problem of loss of catalytic activity. The cross-sectional configuration of the channels is square. The channels are 0.7 millimeters in height and in width and 30.0 millimeters in length. To ensure the mechanical strength at elevated pressures, the thickness of the uncoated walls and the catalyst layers is 0.7 millimeters and 0.1 millimeters, respectively. The oxidation catalyst consists essentially of oxides of copper, zinc and aluminum. The oxidation catalyst allows for initial start-up and the heat-up of the reactor system. The reforming catalyst consists essentially of copper and oxides of zinc and aluminum. The exothermic and endothermic processes are conducted with a methanol-air equivalence ratio of 0.8 and a steam-to-methanol molar ratio of 1.17. The inlet temperature of the mixtures is 373 degrees Kelvin. The temperature of the reactor can be regulated by the balance of the flow rates so that the catalyst is not overheated by the exothermic process and thus damaged. To assure that adequate temperatures are provided for endothermic reforming, operating flow conditions are specified for the reactor by giving the gas velocity. The gas velocity is 2.0 meters per second at the reforming channel inlets and 0.6 meters per second at the oxidation channel inlets, thereby assuring sufficient heat in the reactor to carry out endothermic reforming of methanol. The boundary conditions relate macroscopic fluid flow at a catalytically active surface to the rates of surface reactions. Heterogeneous reactions at a catalytically active surface affect the heat and mass balance at the surface. In addition, surface reactions create sources and sinks of chemical species on the surface and in the gas phase. Consequently, chemical reactions involving surface species significantly influence the boundary conditions. The mass fluxes of gas-phase species at the phase boundaries are balanced by the production rates of gas-phase species by surface reactions.
Contributor: Junjie Chen, E-mail address: koncjj@gmail.com, ORCID: 0000-0002-5022-6863, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China
DOI: 10.17632/mb42v3km82.1
title: The Impact of Repeated Notifications and Notification Checking Mode on Investors’ Reactions to Managers’ Strategic Positive Title Emphasis

description: Data file for "The Impact of Repeated Notifications and Notification Checking Mode on Investors’ Reactions to Managers’ Strategic Positive Title Emphasis"
DOI: 10.17632/tzm29hv387.1
title: MLF-MFDTR-Karst

description: The ArcGIS raster files for calculating the flow accumulation and RUSLE-L factor at the karst runoff plot, the virtual karst hillslope and the peak-cluster depression basin.
DOI: 10.17632/ymg8drmby7.1
title: Bone molecular modifications induced by diagenesis followed-up for 12 months

description: After death, diagenesis takes place. Numerous processes occur concomitantly, which makes it dif-ficult to identify the diagenetic processes. The diagenetic processes refer to all processes (chemical or physical) that modify the skeletal remains. These processes are highly variable depending on the environmental factors (weather, temperature, age, sex, etc.), especially in the early stages. Numerous studies have evaluated bone diagenetic processes over long timescales (~millions of years), but fewer have been done over short timescales (between days and thousands of years). The objective of the study is to assess the early stages of diagenetic processes by Raman micro-spectroscopy over 12 months. The mineral and organic matrix modifications are monitored through physico-chemical parameters. Ribs from six humans were buried in soil. The modifica-tions of bone composition were followed by Raman spectroscopy each month. The decrease in the mineral/organic ratio and carbonate type-B content and the increase in crystallinity reveal that minerals undergo dissolution-recrystallization. The decrease in collagen cross-linking indicates that collagen hydrolysis induces the fragmentation of collagen fibres over 12 months.
DOI: 10.17632/gky5hwy776.1
title: Hydrogen mole fraction data associated with the effect of pressure on the species distribution in autothermal microchannel reactors

description: The hydrogen mole fraction data are obtained for illustrating the effect of pressure on the species distribution in autothermal microchannel reactors. The autothermal reactor is configured for simultaneous oxidation and steam reformation of methanol. The reactor system comprises two separate sets of flow channels, which are located between spaced, highly heat-conductive metal or ceramic separating walls. The medially located, bi-catalytic separating walls have different catalysts on opposed surfaces. These catalysts are selected for the particular reaction taking place in the adjacent reaction zone. The reactor provides for continuous and simultaneous reaction of two different process reaction streams in the channels defined between the walls, wherein a first process reaction stream undergoes a high temperature exothermic reaction in the first set of flow channels and a second process reaction stream undergoes an endothermic heat-consuming reaction in the second set of flow channels separated from the first set of flow channels by the heat transfer separating walls. More specifically, the reactor system includes a set of reforming channels for steam reformation of methanol and a set of oxidation channels for heating the reactor system to operating temperature. A separating wall therefore separates two adjacent reaction zones and also functions to transfer heat from the oxidation occurring at the catalyst surface in the oxidation zone directly to the reforming catalyst coated on the opposed surface. There are multiple possibilities for the arrangement of the oxidation channels and the reforming channels for heating, such as co-current, countercurrent, or cross-flow modes. The two separate sets of flow channels are arranged in a co-current flow configuration. The reactor system is operated using excess air and water steam. Methanol and air are mixed homogeneously and the mixture is fed directly into the oxidation channels in a specific ratio. Preferably, excess water steam is provided to the reactor to increase efficiency and to maintain operability, for example, to prevent carbon formation. Such a reactor system is typically adiabatic in nature, meaning no heat is added in addition to the exothermic reaction heat release. The reactor system offers relatively simple designs and operation. To facilitate computational modeling of transport phenomena and chemical kinetics in the flowing system of complex reactions involving gas-phase and surface species, steady-state analyses are performed and computational fluid dynamics is used. ANSYS FLUENT is applied to the problem involving surface chemistry. ANSYS FLUENT handles thermodynamic properties, transport properties, and chemical kinetics.
Contributor: Junjie Chen, E-mail address: koncjj@gmail.com, ORCID: 0000-0002-5022-6863, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China
DOI: 10.17632/xb7bc8zmgr.1
title: LINF_330016300

description: DnaJ domain-containing protein | JDP54 | J54
Leishmania infantum (strain JPCM5) genome
DOI: 10.17632/4dxrbn9xsh.1
title: LINF_330015900

description: hypothetical protein - conserved
Leishmania infantum (strain JPCM5)
DOI: 10.17632/byfcxgmsbp.1
title: LINF_330015700

description: hypothetical protein - conserved
Leishmania infantum (strain JPCM5)
DOI: 10.5517/ccdc.csd.cc29h050
title: CCDC 2129581: Experimental Crystal Structure Determination

description: Related Article: Chao Li, Ran Ding, Heng-Yi Guo, Shuang Xia, Lei Shu, Pei-Long Wang, Hongji Li|2022|Green Chemistry|24|7883|doi:10.1039/D2GC02204D
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bwcrc
title: CCDC 2171263: Experimental Crystal Structure Determination

description: Related Article: Yuntian Xiao, Chuanhua Wu, Ling Zhou, Qiuxiang Yin, Jingxiang Yang|2022|Green Chemistry|24|8088|doi:10.1039/D2GC02949A
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bwctf
title: CCDC 2171265: Experimental Crystal Structure Determination

description: Related Article: Yuntian Xiao, Chuanhua Wu, Ling Zhou, Qiuxiang Yin, Jingxiang Yang|2022|Green Chemistry|24|8088|doi:10.1039/D2GC02949A
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bwcvg
title: CCDC 2171266: Experimental Crystal Structure Determination

description: Related Article: Yuntian Xiao, Chuanhua Wu, Ling Zhou, Qiuxiang Yin, Jingxiang Yang|2022|Green Chemistry|24|8088|doi:10.1039/D2GC02949A
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.