cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.21755635
title: EXTRACTION OF TEXTILE DYES USING TWO-PHASE AQUEOUS SYSTEMS COMPOSED OF 2-PROPANOL AND SULFATE SALTS

description: Aqueous Two Phase Systems (ATPS) composed of 2-propanol + inorganic salt (Na2SO4/MgSO4) + water, at different temperatures T = (20, 30, 40 and 50) °C were applied in the partition studies of the textile dyes Yellow, Blue Royal and Red Dianix CC. The thermodynamic parameters of the free transfer energy (∆Gtr), enthalpy (∆Htr) and entropy (∆Str), respectively, were determined for dye partitioning, using the Van’t Hoff equation. The values of the partition coefficients of textile dyes Yellow, Royal Blue and Red Dianix CC, ranged from 14.21 to 1610.00, 15.15 to 994.00 and 17.32 to 311.75, respectively; and with dye extraction yields ranging from 93.17 to 99.93; 94.53 to 99.89 and 97.19 to 99.64, respectively. Based on the ∆Gtr results, it was verified that the dyes partition process was thermodynamically spontaneous, in all evaluated systems. For the 2-propanol + sodium sulfate ATPS, there was a prevalence of the enthalpic contribution over the entropic contribution (∆Htr &gt; ∆Str), while for the 2-propanol + magnesium sulfate systems, a greater predominance of the entropic contribution was observed (∆Htr &lt; ∆Str). The recovery yields (Y) values obtained were above 90% for all systems.
DOI: 10.6084/m9.figshare.21755635.v1
title: EXTRACTION OF TEXTILE DYES USING TWO-PHASE AQUEOUS SYSTEMS COMPOSED OF 2-PROPANOL AND SULFATE SALTS

description: Aqueous Two Phase Systems (ATPS) composed of 2-propanol + inorganic salt (Na2SO4/MgSO4) + water, at different temperatures T = (20, 30, 40 and 50) °C were applied in the partition studies of the textile dyes Yellow, Blue Royal and Red Dianix CC. The thermodynamic parameters of the free transfer energy (∆Gtr), enthalpy (∆Htr) and entropy (∆Str), respectively, were determined for dye partitioning, using the Van’t Hoff equation. The values of the partition coefficients of textile dyes Yellow, Royal Blue and Red Dianix CC, ranged from 14.21 to 1610.00, 15.15 to 994.00 and 17.32 to 311.75, respectively; and with dye extraction yields ranging from 93.17 to 99.93; 94.53 to 99.89 and 97.19 to 99.64, respectively. Based on the ∆Gtr results, it was verified that the dyes partition process was thermodynamically spontaneous, in all evaluated systems. For the 2-propanol + sodium sulfate ATPS, there was a prevalence of the enthalpic contribution over the entropic contribution (∆Htr &gt; ∆Str), while for the 2-propanol + magnesium sulfate systems, a greater predominance of the entropic contribution was observed (∆Htr &lt; ∆Str). The recovery yields (Y) values obtained were above 90% for all systems.
DOI: 10.6084/m9.figshare.21755641
title: The institutionalisation of biology in the British Association for the Advancement of Science, 1866-1894

description: Abstract Biology, like most scientific disciplines, emerged in the nineteenth century. However, disciplinary institutionalisation processes are not linear; a concept can be proposed, but not develop. Biology originated in the presence of established traditions such as anatomy, physiology, botany, and zoology, which represent the thematic and practical diversity under which it was understood. Based on the records of the annual meetings of the British Association for the Advancement of Science, the process by which biology emerged will be described. We will also recount how the discipline underwent changes throughout the century, where contrasting methodologies and theories were emphasized at different times.
DOI: 10.6084/m9.figshare.21755641.v1
title: The institutionalisation of biology in the British Association for the Advancement of Science, 1866-1894

description: Abstract Biology, like most scientific disciplines, emerged in the nineteenth century. However, disciplinary institutionalisation processes are not linear; a concept can be proposed, but not develop. Biology originated in the presence of established traditions such as anatomy, physiology, botany, and zoology, which represent the thematic and practical diversity under which it was understood. Based on the records of the annual meetings of the British Association for the Advancement of Science, the process by which biology emerged will be described. We will also recount how the discipline underwent changes throughout the century, where contrasting methodologies and theories were emphasized at different times.
DOI: 10.6084/m9.figshare.21755642.v1
title: Can correcting for real exchange rate misalignment help countries escape the middle-income-trap? An analysis of a natural resource-based economy: Chile

description: ABSTRACT Chile is classified as a high-income country but suffers from the same weaknesses affecting middle-income countries. The same policies that have encouraged the dependency on natural resources and restricted the expansion of the productive and export base, have prevented the use of exchange rate policy as an instrument of economic and social development. The performance of the economy is greatly determined by the evolution of the terms-of-trade which is negatively correlated with the real exchange rate. Also, the nominal exchange rate has been used mainly as an instrument for price stability purposes rather than for economic development. Building on the exchange rate misalignment concepts developed by the New Developmentalism, the analysis shows that, at the macroeconomic level, the real exchange rate has appreciated over time. However, the evidence also shows that the industrial/manufacturing sector has an external price competitive advantage in relation to the rest of the economy. This raises the broader question as to what extent is price competitiveness a powerful enough incentive for a broad-based structural change towards innovation and more knowledge intensive production which is needed to escape the middle-income trap.
DOI: 10.6084/m9.figshare.21755642
title: Can correcting for real exchange rate misalignment help countries escape the middle-income-trap? An analysis of a natural resource-based economy: Chile

description: ABSTRACT Chile is classified as a high-income country but suffers from the same weaknesses affecting middle-income countries. The same policies that have encouraged the dependency on natural resources and restricted the expansion of the productive and export base, have prevented the use of exchange rate policy as an instrument of economic and social development. The performance of the economy is greatly determined by the evolution of the terms-of-trade which is negatively correlated with the real exchange rate. Also, the nominal exchange rate has been used mainly as an instrument for price stability purposes rather than for economic development. Building on the exchange rate misalignment concepts developed by the New Developmentalism, the analysis shows that, at the macroeconomic level, the real exchange rate has appreciated over time. However, the evidence also shows that the industrial/manufacturing sector has an external price competitive advantage in relation to the rest of the economy. This raises the broader question as to what extent is price competitiveness a powerful enough incentive for a broad-based structural change towards innovation and more knowledge intensive production which is needed to escape the middle-income trap.
DOI: 10.6084/m9.figshare.21744192
title: School Nursing Guide for student health promotion: construction and validity

description: ABSTRACT Objectives: to describe the process of construction and validity of a School Nursing Guide for student health promotion. Methods: a methodological study, carried out from February to December 2021, composed of Convergent Care Research based on Pender’s Health Promotion Model. Based on the literature and dialogue with 11 nurses in the seven online focus groups, actions were constructed. Subsequently, 24 judges assessed content and appearance. Results: the guide proposes strategies for developing school nursing practices focusing on health promotion. The Appearance Validity Index ranged from 0.63 to 1.0, and the total was 0.84. The Content Validity Index ranged from 0.95 to 1.0, and the total was 0.997. Conclusions: the guide incorporated the needs of young people recognized by professionals, and the assessment phase confirms its validity, and can be used in the context of practice with young people.
DOI: 10.6084/m9.figshare.21744192.v1
title: School Nursing Guide for student health promotion: construction and validity

description: ABSTRACT Objectives: to describe the process of construction and validity of a School Nursing Guide for student health promotion. Methods: a methodological study, carried out from February to December 2021, composed of Convergent Care Research based on Pender’s Health Promotion Model. Based on the literature and dialogue with 11 nurses in the seven online focus groups, actions were constructed. Subsequently, 24 judges assessed content and appearance. Results: the guide proposes strategies for developing school nursing practices focusing on health promotion. The Appearance Validity Index ranged from 0.63 to 1.0, and the total was 0.84. The Content Validity Index ranged from 0.95 to 1.0, and the total was 0.997. Conclusions: the guide incorporated the needs of young people recognized by professionals, and the assessment phase confirms its validity, and can be used in the context of practice with young people.
DOI: 10.6084/m9.figshare.21755648
title: Accuracy of the Global Leadership Initiative on Malnutrition to identify malnutrition in hospitalized patients

description: ABSTRACT Objective: The Global Leadership Initiative on Malnutrition, introduced as a useful method in the diagnosis of malnutrition, is supported by little evidence in hospitalized individuals. Therefore, we reviewed this method with two objectives: 1) to compare the diagnostic accuracy of the Global Leadership Initiative on Malnutrition criteria with the Patient-Generated Subjective Global Assessment; 2) to determine the prevalence of malnutrition and its associated factors. Methods: Cross-sectional study, conducted with individuals hospitalized between April 2019 and July 2021. Sociodemographic, clinical and anthropometric information was investigated. Global Leadership Initiative on Malnutrition was the index test and Patient-Generated Subjective Global Assessment the standard reference to assess malnutrition. For diagnostic accuracy, measurements of sensitivity, specificity, area under the curve and kappa agreement were considered. Results: A total of 105 individuals participated (age 65.9±9.9 years). The prevalence of malnutrition in the total sample was 48.6% and 67.6% according to the Global Leadership Initiative on Malnutrition and Patient-Generated Subjective Global Assessment criteria, respectively. An association was observed between malnutrition and the variables that stand behind hospitalization, metabolic stress and anthropometric indicators (p&lt;0.05). The comparison showed sensitivity and specificity values for the Global Leadership Initiative on Malnutrition criteria of 67.6% (95% CI: 56.1-77.3) and 91.2% (95% CI: 77.0-96.9) (total sample) and 71.7% (95% CI: 58.4-82.0) and 95.5% (95% CI: 78.2-99.2) (elderly), respectively. An agreement of 49% was observed, raising to 55% when the elderly were assessed separately. Conclusion: The Global Leadership Initiative on Malnutrition criteria presented adequate sensitivity conditions and specificity to diagnose malnutrition, moderate agreement with the reference standard and good applicability in hospitalized patients’ clinical practice. Prevalence of malnutrition was high, regardless of the method used, and was associated with the reason for hospitalization, metabolic stress and anthropometric indicators.
DOI: 10.6084/m9.figshare.21755648.v1
title: Accuracy of the Global Leadership Initiative on Malnutrition to identify malnutrition in hospitalized patients

description: ABSTRACT Objective: The Global Leadership Initiative on Malnutrition, introduced as a useful method in the diagnosis of malnutrition, is supported by little evidence in hospitalized individuals. Therefore, we reviewed this method with two objectives: 1) to compare the diagnostic accuracy of the Global Leadership Initiative on Malnutrition criteria with the Patient-Generated Subjective Global Assessment; 2) to determine the prevalence of malnutrition and its associated factors. Methods: Cross-sectional study, conducted with individuals hospitalized between April 2019 and July 2021. Sociodemographic, clinical and anthropometric information was investigated. Global Leadership Initiative on Malnutrition was the index test and Patient-Generated Subjective Global Assessment the standard reference to assess malnutrition. For diagnostic accuracy, measurements of sensitivity, specificity, area under the curve and kappa agreement were considered. Results: A total of 105 individuals participated (age 65.9±9.9 years). The prevalence of malnutrition in the total sample was 48.6% and 67.6% according to the Global Leadership Initiative on Malnutrition and Patient-Generated Subjective Global Assessment criteria, respectively. An association was observed between malnutrition and the variables that stand behind hospitalization, metabolic stress and anthropometric indicators (p&lt;0.05). The comparison showed sensitivity and specificity values for the Global Leadership Initiative on Malnutrition criteria of 67.6% (95% CI: 56.1-77.3) and 91.2% (95% CI: 77.0-96.9) (total sample) and 71.7% (95% CI: 58.4-82.0) and 95.5% (95% CI: 78.2-99.2) (elderly), respectively. An agreement of 49% was observed, raising to 55% when the elderly were assessed separately. Conclusion: The Global Leadership Initiative on Malnutrition criteria presented adequate sensitivity conditions and specificity to diagnose malnutrition, moderate agreement with the reference standard and good applicability in hospitalized patients’ clinical practice. Prevalence of malnutrition was high, regardless of the method used, and was associated with the reason for hospitalization, metabolic stress and anthropometric indicators.
DOI: 10.6084/m9.figshare.21624493
title: Intra-annual colonization of Chironomidae on leaf litter in a Brazilian Cerrado stream

description: ABSTRACT In low-order streams, the processing of allochthonous leaf litter is essential in the carbon/energy flow dynamics. Benthic macroinvertebrates, such as chironomids, play critical roles in the breakdown of allochthonous materials, because their larvae take part in intricate trophic networks and have varied trophic ecologies. We evaluated the effects of intra-annual variability on the input of allochthonous leaf litter, and the interactions of leaf-detritus on the succession of Chironomidae assemblages in the dry, rainy, and transition seasons (rainy-dry and dry-rainy). The study took place in a stream in the Brazilian Cerrado. Leaves were incubated in the stream to ascertain the colonization process by Chironomidae and the loss of leaf litter mass after 90 days. Functional feeding groups (FFG) were less rich and less abundant in the dry and dry-rainy seasons, than in the other seasons. The FFG composition of Chironomidae demonstrated that temporal variation between seasons was affected by the exposure time of the leaf-detritus in the stream, and there was more segregation during the dry and rainy seasons. In conclusion, the colonization of leaf-detritus by Chironomidae larvae depended on how long allochthonous plant material remained in the stream, and the variability of the organic matter dynamics input into the stream.
DOI: 10.6084/m9.figshare.21624493.v1
title: Intra-annual colonization of Chironomidae on leaf litter in a Brazilian Cerrado stream

description: ABSTRACT In low-order streams, the processing of allochthonous leaf litter is essential in the carbon/energy flow dynamics. Benthic macroinvertebrates, such as chironomids, play critical roles in the breakdown of allochthonous materials, because their larvae take part in intricate trophic networks and have varied trophic ecologies. We evaluated the effects of intra-annual variability on the input of allochthonous leaf litter, and the interactions of leaf-detritus on the succession of Chironomidae assemblages in the dry, rainy, and transition seasons (rainy-dry and dry-rainy). The study took place in a stream in the Brazilian Cerrado. Leaves were incubated in the stream to ascertain the colonization process by Chironomidae and the loss of leaf litter mass after 90 days. Functional feeding groups (FFG) were less rich and less abundant in the dry and dry-rainy seasons, than in the other seasons. The FFG composition of Chironomidae demonstrated that temporal variation between seasons was affected by the exposure time of the leaf-detritus in the stream, and there was more segregation during the dry and rainy seasons. In conclusion, the colonization of leaf-detritus by Chironomidae larvae depended on how long allochthonous plant material remained in the stream, and the variability of the organic matter dynamics input into the stream.
DOI: 10.6084/m9.figshare.14277786
title: Impact of Atherogenic Indexes in Saphenous Vein Graft Stenosis

description: Abstract Background Saphenous vein grafts (SVG) are frequently used in patients that have undergone coronary artery bypass graft (CABG) surgery. Objectives: To evaluate the relationship between atherogenic indexes and SVG stenosis. Methods Altogether, 534 patients (27.7% women, mean age 65±8.4 years) that underwent CABG and elective coronary angiography were included in the study. Patients with at least one SVG stenosis ≥50% were allocated to the stenosis group SVG (+) (n=259) and patients without stenosis were categorized as SVG (-) (n=275). Atherogenic index of plasma (AIP) and atherogenic coefficient (AC) were calculated from the patients’ routine lipid parameters. The level of significance was p&lt;0.05. Results The number of patients with a history of hypertension (HT), diabetes mellitus (DM), stroke, and heart failure was significantly higher in the SVG (+) group than in the SVG (-) group. Total cholesterol, triglycerides, LDL-C were significantly higher and HDL-C was lower in the SVG (+) group than in the SVG (-) group. AIP (p&lt;0.001) and AC (p&lt;0.001) were significantly higher in the SVG (+) group than in the SVG (-) group. The receiver operating characteristic (ROC) analysis show that both AIP and AC were better than HDL-C, LDL-C and non-HDL-C at predicting SVG stenosis. In the multivariate analysis, history of DM, HT, stroke, heart failure (HF), number of saphenous grafts, HDL-C, LDL-C, non-HDL-C, AIP and AC were found to be independent risk factors for SVG stenosis. Conclusion AIP and AC were independent predictors of SVG stenosis. Moreover, both AIP and AC have better performance in predicting SVG stenosis than LDL-C, HDL-C and non-HDL-C. (Arq Bras Cardiol. 2020; 115(3):538-544)
DOI: 10.6084/m9.figshare.14277786.v1
title: Impact of Atherogenic Indexes in Saphenous Vein Graft Stenosis

description: Abstract Background Saphenous vein grafts (SVG) are frequently used in patients that have undergone coronary artery bypass graft (CABG) surgery. Objectives: To evaluate the relationship between atherogenic indexes and SVG stenosis. Methods Altogether, 534 patients (27.7% women, mean age 65±8.4 years) that underwent CABG and elective coronary angiography were included in the study. Patients with at least one SVG stenosis ≥50% were allocated to the stenosis group SVG (+) (n=259) and patients without stenosis were categorized as SVG (-) (n=275). Atherogenic index of plasma (AIP) and atherogenic coefficient (AC) were calculated from the patients’ routine lipid parameters. The level of significance was p&lt;0.05. Results The number of patients with a history of hypertension (HT), diabetes mellitus (DM), stroke, and heart failure was significantly higher in the SVG (+) group than in the SVG (-) group. Total cholesterol, triglycerides, LDL-C were significantly higher and HDL-C was lower in the SVG (+) group than in the SVG (-) group. AIP (p&lt;0.001) and AC (p&lt;0.001) were significantly higher in the SVG (+) group than in the SVG (-) group. The receiver operating characteristic (ROC) analysis show that both AIP and AC were better than HDL-C, LDL-C and non-HDL-C at predicting SVG stenosis. In the multivariate analysis, history of DM, HT, stroke, heart failure (HF), number of saphenous grafts, HDL-C, LDL-C, non-HDL-C, AIP and AC were found to be independent risk factors for SVG stenosis. Conclusion AIP and AC were independent predictors of SVG stenosis. Moreover, both AIP and AC have better performance in predicting SVG stenosis than LDL-C, HDL-C and non-HDL-C. (Arq Bras Cardiol. 2020; 115(3):538-544)
DOI: 10.6084/m9.figshare.21755650
title: 17th Century Holographs in a Personal Miscellany of D. Francisco Manuel de Melo

description: Abstract Not many documents qualify as material evidence of 17th century holographs in Portugal. However, personal miscellanies can provide valuable insight into textual composition and transmission in the literary scene of the time. One of the examples worth exploring is a miscellaneous volume of papers collected by D. Francisco Manuel de Melo (1608-1666), which includes several manuscripts either written by the owner himself or by the hand of fellow contemporary poets. These are clean copies with few or no layers of revision, but still relevant to a certain kind of genetic criticism without drafts (GRÉSILLON, 1993), focused on the interstices of scribal activity and distributed authorship in the early modern period. The article examines little-explored documentation from the national archive Torre do Tombo, thus broadening the scope of genetic studies into the realm of Portuguese baroque literature.
DOI: 10.6084/m9.figshare.21755650.v1
title: 17th Century Holographs in a Personal Miscellany of D. Francisco Manuel de Melo

description: Abstract Not many documents qualify as material evidence of 17th century holographs in Portugal. However, personal miscellanies can provide valuable insight into textual composition and transmission in the literary scene of the time. One of the examples worth exploring is a miscellaneous volume of papers collected by D. Francisco Manuel de Melo (1608-1666), which includes several manuscripts either written by the owner himself or by the hand of fellow contemporary poets. These are clean copies with few or no layers of revision, but still relevant to a certain kind of genetic criticism without drafts (GRÉSILLON, 1993), focused on the interstices of scribal activity and distributed authorship in the early modern period. The article examines little-explored documentation from the national archive Torre do Tombo, thus broadening the scope of genetic studies into the realm of Portuguese baroque literature.