cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.20010100
title: Cellular vitreous materials obtained by gel slip casting of a vegetable oil emulsion

description: ABSTRACT Glass wastes can be reused for the development of alternative materials. A viable option are the cellular materials for thermal insulation since with isolated pores they show low thermal conductivity, low density and service temperatures higher than those of the polymeric insulating materials. In this work an aqueous suspension was prepared with previously milled glass wastes, agar (gelling) and Emustab(r) (emulsifier), in which different soy oil fractions (50, 70 and 90 wt% ) were added. Subsequently, the emulsification of the vegetable oil was carried out in the liquid suspension by stirring in a mechanical mixer at high shear. Cylindrical samples were produced by gelation slip casting and fired at 700 °C/30 min. The results showed that the obtained cellular glasses had porosity between 74 and 93% with well-defined and distributed pores and low thermal conductivity (0.05 to 0.09 W/mK). These results indicate that the obtained materials are potential candidates to act as thermal insulators, such as panels for coatings used in construction.
DOI: 10.6084/m9.figshare.20010100.v1
title: Cellular vitreous materials obtained by gel slip casting of a vegetable oil emulsion

description: ABSTRACT Glass wastes can be reused for the development of alternative materials. A viable option are the cellular materials for thermal insulation since with isolated pores they show low thermal conductivity, low density and service temperatures higher than those of the polymeric insulating materials. In this work an aqueous suspension was prepared with previously milled glass wastes, agar (gelling) and Emustab(r) (emulsifier), in which different soy oil fractions (50, 70 and 90 wt% ) were added. Subsequently, the emulsification of the vegetable oil was carried out in the liquid suspension by stirring in a mechanical mixer at high shear. Cylindrical samples were produced by gelation slip casting and fired at 700 °C/30 min. The results showed that the obtained cellular glasses had porosity between 74 and 93% with well-defined and distributed pores and low thermal conductivity (0.05 to 0.09 W/mK). These results indicate that the obtained materials are potential candidates to act as thermal insulators, such as panels for coatings used in construction.
DOI: 10.6084/m9.figshare.20010103
title: Synthesis of LiNbO3 thin films by using niobium oxalate

description: ABSTRACT In this study we investigated the preparation of thin films of lithium niobate (LiNbO3), by using ammonium niobium oxalate - (NH4H2NbO (C2O4) .3H2O - in the synthesis of the precursor resin, by the polymeric precursor method (Pechini). The crystalline phase formation was investigated by XRD analysis, revealing a strong influence of the stoichiometry of the resin and thermal treatment on the formation of LiNbO3 phase. A comparative analysis with previous studies in the literature and experimental data observed for powder reveals that this strong influence on the phase formation of the films is probably related to the use of oxalate precursor as starting material. The morphology of the films was investigated by scanning electron microscopy with field emission gun (FEG-SEM); its revealed a porous structure, a qualitative analysis of elements present in the film was based on the EDS spectra analysis (SEM-EDS), revealing the presence of residual carbon in the final samples.
DOI: 10.6084/m9.figshare.20010103.v1
title: Synthesis of LiNbO3 thin films by using niobium oxalate

description: ABSTRACT In this study we investigated the preparation of thin films of lithium niobate (LiNbO3), by using ammonium niobium oxalate - (NH4H2NbO (C2O4) .3H2O - in the synthesis of the precursor resin, by the polymeric precursor method (Pechini). The crystalline phase formation was investigated by XRD analysis, revealing a strong influence of the stoichiometry of the resin and thermal treatment on the formation of LiNbO3 phase. A comparative analysis with previous studies in the literature and experimental data observed for powder reveals that this strong influence on the phase formation of the films is probably related to the use of oxalate precursor as starting material. The morphology of the films was investigated by scanning electron microscopy with field emission gun (FEG-SEM); its revealed a porous structure, a qualitative analysis of elements present in the film was based on the EDS spectra analysis (SEM-EDS), revealing the presence of residual carbon in the final samples.
DOI: 10.6084/m9.figshare.20010105.v1
title: Sugarcane bagasse ash (GCB) as mineral admixture in concrete to check its durability

description: ABSTRACT The sugar-alcohol sector has been expanding in recent years, mainly by the advent of bioenergy. In Brazil, the production of sugarcane is increasing in areas before used for extensive cattle and other important crops, such as soybeans, corn and orange. In addition concerns about the generation of electricity by burning the bagasse (co-generation) and the use of ethanol as a fuel for motor vehicles. However, production of sugar, alcohol and energy from sugarcane can cause environmental problems due to the generation of waste, as the sugarcane bagasse ash (SCBA). In this way, this paper presents a viability study of using this ash from sugarcane bagasse obtained inthepower generation as mineral admixture in concrete. In this study, chemical characterization tests and x-ray diffraction of SCBA were carried out. Concrete were molded with SCBA replacing partially the fine aggregate, in mass, in the following percentages: 5%, 10%, 15% and 20%. Mechanical tests were carried out, and from the best results, were assessed indurability tests: resistance to chemical attack, wicking, chloride penetration and abrasion. The study was conductedthat SCBA presents low pozzolanic activity, however, the results indicated that the SCBAcould use as partial replacement of fine aggregate in the production of concrete, because its results are similar to reference concrete without the ash.
DOI: 10.6084/m9.figshare.20010105
title: Sugarcane bagasse ash (GCB) as mineral admixture in concrete to check its durability

description: ABSTRACT The sugar-alcohol sector has been expanding in recent years, mainly by the advent of bioenergy. In Brazil, the production of sugarcane is increasing in areas before used for extensive cattle and other important crops, such as soybeans, corn and orange. In addition concerns about the generation of electricity by burning the bagasse (co-generation) and the use of ethanol as a fuel for motor vehicles. However, production of sugar, alcohol and energy from sugarcane can cause environmental problems due to the generation of waste, as the sugarcane bagasse ash (SCBA). In this way, this paper presents a viability study of using this ash from sugarcane bagasse obtained inthepower generation as mineral admixture in concrete. In this study, chemical characterization tests and x-ray diffraction of SCBA were carried out. Concrete were molded with SCBA replacing partially the fine aggregate, in mass, in the following percentages: 5%, 10%, 15% and 20%. Mechanical tests were carried out, and from the best results, were assessed indurability tests: resistance to chemical attack, wicking, chloride penetration and abrasion. The study was conductedthat SCBA presents low pozzolanic activity, however, the results indicated that the SCBAcould use as partial replacement of fine aggregate in the production of concrete, because its results are similar to reference concrete without the ash.
DOI: 10.6084/m9.figshare.20010106
title: Effect of SBS and SEBS-MA compatibilizing agents on the performance of Polystyrene/Rubber residue (SBR) mixtures

description: ABSTRACT The reuse of rubber residue is extremely important nowadays, both to minimize the bad effects to the environment and to reduce the costs of new materials development. Seeing that, most of the reported papers in literature refer to the reuse of tire rubber, this work aims to evaluate the influence of SBS and SEBS-MA compatibilizers on the performance of PS/rubber residue (SBR) mixture from shoes industry, using 5% wt. of these compatibilizers. The mixtures were initially prepared in a co-rotational twin screw extruder and the extruded pellets were later molded by injection. The samples were analyzed by impact, flexural, heat deflection temperature (HDT), thermogravimetry (TG) and scanning electron microscopy (SEM) experiments. The results evidenced that the use of any compatibilizers in the PS/SBR mixtures significantly increased the impact strength whereas the tensions and HDT properties were lower in relation to polymer matrix. It was proved that the SBS is more efficient in the compatibilizing process of PS/SBR system, increasing 320 % the impact strength compared to PS, as well as having a 10.9 % lost only in the HDT. The results of TG illustrated that the PS/residue mixture presented a higher thermal stability in relation to the pure PS, for temperature over 376ºC. The morphologies presented from ternary and binary mixtures were clearly different and typical of immiscible blends. The results showed a good perspective of this industries wastes (SBR) use, once it was possible to value a material that would be discharged. Besides, there is the possibility to develop a new material with good properties, as well as minimize the negative effect of these wastes in the environment.
DOI: 10.6084/m9.figshare.20010106.v1
title: Effect of SBS and SEBS-MA compatibilizing agents on the performance of Polystyrene/Rubber residue (SBR) mixtures

description: ABSTRACT The reuse of rubber residue is extremely important nowadays, both to minimize the bad effects to the environment and to reduce the costs of new materials development. Seeing that, most of the reported papers in literature refer to the reuse of tire rubber, this work aims to evaluate the influence of SBS and SEBS-MA compatibilizers on the performance of PS/rubber residue (SBR) mixture from shoes industry, using 5% wt. of these compatibilizers. The mixtures were initially prepared in a co-rotational twin screw extruder and the extruded pellets were later molded by injection. The samples were analyzed by impact, flexural, heat deflection temperature (HDT), thermogravimetry (TG) and scanning electron microscopy (SEM) experiments. The results evidenced that the use of any compatibilizers in the PS/SBR mixtures significantly increased the impact strength whereas the tensions and HDT properties were lower in relation to polymer matrix. It was proved that the SBS is more efficient in the compatibilizing process of PS/SBR system, increasing 320 % the impact strength compared to PS, as well as having a 10.9 % lost only in the HDT. The results of TG illustrated that the PS/residue mixture presented a higher thermal stability in relation to the pure PS, for temperature over 376ºC. The morphologies presented from ternary and binary mixtures were clearly different and typical of immiscible blends. The results showed a good perspective of this industries wastes (SBR) use, once it was possible to value a material that would be discharged. Besides, there is the possibility to develop a new material with good properties, as well as minimize the negative effect of these wastes in the environment.
DOI: 10.6084/m9.figshare.3761562.v2241
title: Online Labour Index: Measuring the Online Gig Economy for Policy and Research

description: Data repository for the data underlying the Online Labour Index. See http://ilabour.oii.ox.ac.uk online-labour-index/ for details.
DOI: 10.6084/m9.figshare.14627616
title: Kurchaba et al-2022

description: Data generated from CRISPR mediated disruption of PGC-1a in Zebrafish
DOI: 10.18419/darus-862/2241
title: dofs.csv

description: :unav
DOI: 10.6084/m9.figshare.20010133.v1
title: Application of the maturity method to reinforced concrete roof slabs

description: ABSTRACT The maturity method is a procedure that associates the evolution of the temperature of concrete cast to the structure and the evolution of its hardened state properties like compressive strength, usually at early ages. Its use is justified when safety and agility are required for activities like prestressing, shoring removal, demolding and low temperature concrete curing analysis. Temperate regions are known for having lower temperatures during the winter, which can delay concrete strength gains. The aim of this study was to apply the maturity method to a reinforced concrete structure located in Southern Brazil in industrial construction. It was noted that the concrete, despite being expected to reach 30 MPa at 28 days, managed to reach 70% of the strength at 8.5 days for slab 1. Slab 2, whose function was to support garners 4, 5 and 6, presented the data at 4.4 days, it being possible to measure such property using the maturity method.
DOI: 10.6084/m9.figshare.20010133
title: Application of the maturity method to reinforced concrete roof slabs

description: ABSTRACT The maturity method is a procedure that associates the evolution of the temperature of concrete cast to the structure and the evolution of its hardened state properties like compressive strength, usually at early ages. Its use is justified when safety and agility are required for activities like prestressing, shoring removal, demolding and low temperature concrete curing analysis. Temperate regions are known for having lower temperatures during the winter, which can delay concrete strength gains. The aim of this study was to apply the maturity method to a reinforced concrete structure located in Southern Brazil in industrial construction. It was noted that the concrete, despite being expected to reach 30 MPa at 28 days, managed to reach 70% of the strength at 8.5 days for slab 1. Slab 2, whose function was to support garners 4, 5 and 6, presented the data at 4.4 days, it being possible to measure such property using the maturity method.
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0000593
title: 1H nuclear magnetic resonance spectroscopy (1H NMR) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for 1H nuclear magnetic resonance spectroscopy (1H NMR) 1H NMR (400 MHz, Chloroform-d [7.27 ppm], ppm) δ = 12.70 (s, 1H), 10.31 (s, 1H), 7.38 (d, J = 7.8 Hz, 1H), 6.65 (dd, J = 0.7 Hz, J = 7.8 Hz, 1H), 2.57 (d, J = 0.7 Hz, 3H), 1.40 (s, 9H).
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0000596
title: distortionless enhancement with polarization transfer (DEPT) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for distortionless enhancement with polarization transfer (DEPT) 13C NMR (100 MHz, Chloroform-d [77.0 ppm], ppm) δ = 195.9, 134.5, 121.0.
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0001148
title: 1H--13C heteronuclear multiple bond coherence (13C-1H HMBC) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for 1H--13C heteronuclear multiple bond coherence (13C-1H HMBC)
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0000595
title: 13C nuclear magnetic resonance spectroscopy (13C NMR) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for 13C nuclear magnetic resonance spectroscopy (13C NMR) 13C NMR (100 MHz, Chloroform-d [77.0 ppm], ppm) δ = 195.8 (HC=O), 162.9 (COH), 139.7 (Cq), 136.5 (Cq), 134.5 (CH), 121.0 (CH), 118.4 (Cq), 34.6 (Cq), 29.2 (3C, C(CH3)3), 17.8 (CH3).
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n.1
title: 3-tert-butyl-2-hydroxy-6-methylbenzaldehyde
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: This dataset contains experimental data from a sample (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde, InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3). The datasets from the following experiments are available: 1H nuclear magnetic resonance spectroscopy (1H NMR) 13C nuclear magnetic resonance spectroscopy (13C NMR) distortionless enhancement with polarization transfer (DEPT) distortionless enhancement with polarization transfer (DEPT) 1H--1H correlation spectroscopy (1H-1H COSY) 1H--13C heteronuclear single quantum coherence (1H-13C HSQC) 1H--13C heteronuclear multiple bond coherence (13C-1H HMBC) electron ionisation mass spectrometry (EI-MS) infrared absorption spectroscopy (IR)
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0000596.1
title: distortionless enhancement with polarization transfer (DEPT) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for distortionless enhancement with polarization transfer (DEPT) 13C NMR (100 MHz, Chloroform-d [77.0 ppm], ppm) δ = 195.9 (+), 134.5 (+), 121.0 (+), 29.3 (+), 17.9 (+).
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0000480
title: electron ionisation mass spectrometry (EI-MS) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for electron ionisation mass spectrometry (EI-MS) MS (EI, 70 eV, 20 °C), m/z (%): 192 (38) [M]+, 178 (12), 177 (100), 149 (25), 121 (11), 91 (11), 58 (20). HRMS–EI (C12H16O2) (m/z): [M]+ calcd for 192.1145; found 192.1144.
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0001146
title: 1H--13C heteronuclear single quantum coherence (1H-13C HSQC) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for 1H--13C heteronuclear single quantum coherence (1H-13C HSQC)
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0001150
title: 1H--1H correlation spectroscopy (1H-1H COSY) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for 1H--1H correlation spectroscopy (1H-1H COSY)
DOI: 10.14272/yagxjtgfnaczeo-uhfffaoysa-n/chmo0000630
title: infrared absorption spectroscopy (IR) (3-tert-butyl-2-hydroxy-6-methylbenzaldehyde)
title: InChI=1S/C12H16O2/c1-8-5-6-10(12(2,3)4)11(14)9(8)7-13/h5-7,14H,1-4H3

description: dataset for infrared absorption spectroscopy (IR) IR (ATR, ṽ) = 2997 (w), 2956 (m), 2922 (m), 2871 (m), 1633 (vs), 1616 (vs), 1577 (m), 1485 (m), 1451 (m), 1425 (vs), 1400 (vs), 1391 (vs), 1380 (s), 1361 (s), 1330 (vs), 1305 (vs), 1285 (s), 1265 (s), 1239 (vs), 1194 (vs), 1132 (vs), 1050 (m), 1028 (m), 1000 (w), 967 (m), 948 (m), 929 (m), 817 (s), 789 (vs), 775 (vs), 735 (vs), 642 (m), 606 (s), 595 (s), 557 (m), 537 (w), 504 (m), 489 (w), 458 (w), 436 (w), 408 (w), 394 (w), 380 (w) cm–1.
DOI: 10.6084/m9.figshare.20009474
title: Registro de medidas morfométricas de individuos de Tortuga chaqueña (Chelonoidis chilensis)

description: Registro de medidas morfométricas de <em>Chelonoidis chilensis </em>en centros de recepción de fauna en la provincia de Córdoba, Argentina.
DOI: 10.6084/m9.figshare.20009474.v1
title: Registro de medidas morfométricas de individuos de Tortuga chaqueña (Chelonoidis chilensis)

description: Registro de medidas morfométricas de <em>Chelonoidis chilensis </em>en centros de recepción de fauna en la provincia de Córdoba, Argentina.
DOI: 10.5517/ccdc.csd.cc2bcn2g
title: CCDC 2156145: Experimental Crystal Structure Determination

description: Related Article: Ji-Hong Hu, Yuan-Chin Liu, Yu-Hsiang Liu, Jhy-Der Chen|2022|CrystEngComm|24|4120|doi:10.1039/D2CE00308B
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.cc2bcn3h
title: CCDC 2156146: Experimental Crystal Structure Determination

description: Related Article: Ji-Hong Hu, Yuan-Chin Liu, Yu-Hsiang Liu, Jhy-Der Chen|2022|CrystEngComm|24|4120|doi:10.1039/D2CE00308B
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.cc2bcn4j
title: CCDC 2156147: Experimental Crystal Structure Determination

description: Related Article: Ji-Hong Hu, Yuan-Chin Liu, Yu-Hsiang Liu, Jhy-Der Chen|2022|CrystEngComm|24|4120|doi:10.1039/D2CE00308B
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.cc2bcn5k
title: CCDC 2156148: Experimental Crystal Structure Determination

description: Related Article: Ji-Hong Hu, Yuan-Chin Liu, Yu-Hsiang Liu, Jhy-Der Chen|2022|CrystEngComm|24|4120|doi:10.1039/D2CE00308B
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.cc2bcxrd
title: CCDC 2156414: Experimental Crystal Structure Determination

description: Related Article: Anita Lazić, Lidija Radovanović, Kristina Gak Simić, Jelena Rogan, Goran Janjić, Nemanja Trišović, Ivana Đorđević|2022|CrystEngComm|24|4106|doi:10.1039/D2CE00376G
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.cc2bcxsf
title: CCDC 2156415: Experimental Crystal Structure Determination

description: Related Article: Anita Lazić, Lidija Radovanović, Kristina Gak Simić, Jelena Rogan, Goran Janjić, Nemanja Trišović, Ivana Đorđević|2022|CrystEngComm|24|4106|doi:10.1039/D2CE00376G
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.cc2bhn9t
title: CCDC 2159996: Experimental Crystal Structure Determination

description: Related Article: Gianluca Ciancaleoni, Fabio Marchetti, Claudio Santi, Orsola Merlino, Stefano Zacchini|2022|New J.Chem.|46|10568|doi:10.1039/D2NJ01421A
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.