cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.21505897.v1
title: War and Business: What Does Literature Have to Say on the Subject?

description: Abstract This article aims to analyze the contemporary scientific production that relates war to business through an exploratory review of the corresponding literature in which we sought to identify the main research themes and theoretical-empirical contributions on the topic. As a result, it was observed that war entails both risks and opportunities for business, presenting itself as a dichotomous environment: at times propelling, at times repulsive of investments. Another aspect highlighted in this work refers to the dispersion of literature in different areas of knowledge, which has made it difficult to build a research agenda that explores the multifaceted nature of the phenomenon. In that regard, the purpose of this article is to contribute to the articulation of such evidence by generating seven theoretical propositions and an analytical framework to point out research opportunities related to the topic in question.
DOI: 10.6084/m9.figshare.21505904
title: Path analysis in the evaluation of ethanol and culm yield components in sweet sorghum

description: ABSTRACT Path analysis is a methodology able of splitting the correlation coefficients into direct and indirect effects, helping the breeder in the study of quantitative traits. This study aimed to use path analysis to quantify such effects on the yield of theoretical ethanol, exerted by the variables total and culm dry matter yield, soluble solids content at harvest and efficiency of broth extraction, and on culm yield, by the agronomic variables average plant height at harvest, number of days until flowering, green matter yield and percentage of culms in the green matter yield. The soluble solids content variable presented the greatest total (0.8844) and direct (0.5969) effects on the yield of theoretical ethanol, indicating a great dependence of the main variable by the explanatory variable. The largest indirect effect was via culm yield (0.2820). The four variables considered as dependent (average plant height, number of days until flowering, percentage of culms in the yield of green matter and green matter yield) showed positive values for the total effect on culm yield. The largest direct effect (0.8010) was exerted by the green matter yield.
DOI: 10.6084/m9.figshare.21505904.v1
title: Path analysis in the evaluation of ethanol and culm yield components in sweet sorghum

description: ABSTRACT Path analysis is a methodology able of splitting the correlation coefficients into direct and indirect effects, helping the breeder in the study of quantitative traits. This study aimed to use path analysis to quantify such effects on the yield of theoretical ethanol, exerted by the variables total and culm dry matter yield, soluble solids content at harvest and efficiency of broth extraction, and on culm yield, by the agronomic variables average plant height at harvest, number of days until flowering, green matter yield and percentage of culms in the green matter yield. The soluble solids content variable presented the greatest total (0.8844) and direct (0.5969) effects on the yield of theoretical ethanol, indicating a great dependence of the main variable by the explanatory variable. The largest indirect effect was via culm yield (0.2820). The four variables considered as dependent (average plant height, number of days until flowering, percentage of culms in the yield of green matter and green matter yield) showed positive values for the total effect on culm yield. The largest direct effect (0.8010) was exerted by the green matter yield.
DOI: 10.6084/m9.figshare.21505906
title: Analysis of the time series of pertussis in Brazil from 2010 to 2019

description: Abstract Objectives: to analyze a decade of spatio-temporal behavior of pertussis in Brazil and its epidemiological characteristics. Methods: ecological time series study of pertussis cases and deaths from the Notifable Diseases Information System in Brazil (2010-2019). The method of generalized linear analysis of Prais-Winsten and the Kernel analysis were used. Results: 32,849 cases were reported, of which 466 (1.42%) evolved to death, with a prevalence of 1.63/100,000 inhabitants and a mortality rate of 0.023/100,000 inhabitants. In the temporal analysis, the cyclical behavior of pertussis was evidenced, with trend variations in the period in 2014. Most cases occurred in children under 1 year of age (60.16%, p&lt;0.01), sex female (55.28%, p=0.066) and white (48.42%, p=0.14). The largest share of deaths was in children aged &lt;1 year (98.07, p&lt;0.01), females (56.01%, p=0.066) and whites (43.78%, p=0.14). In the Kernel of prevalence, the South, Southeast and Northeast regions stood out with high density; while for mortality, the Southeast and Northeast stood out. Conclusions: the cyclical behavior of pertussis was observed, with a decreasing trend in recent years and the concentration of cases in children. This reinforces the importance of strengthening the population’s immunization process.
DOI: 10.6084/m9.figshare.21505906.v1
title: Analysis of the time series of pertussis in Brazil from 2010 to 2019

description: Abstract Objectives: to analyze a decade of spatio-temporal behavior of pertussis in Brazil and its epidemiological characteristics. Methods: ecological time series study of pertussis cases and deaths from the Notifable Diseases Information System in Brazil (2010-2019). The method of generalized linear analysis of Prais-Winsten and the Kernel analysis were used. Results: 32,849 cases were reported, of which 466 (1.42%) evolved to death, with a prevalence of 1.63/100,000 inhabitants and a mortality rate of 0.023/100,000 inhabitants. In the temporal analysis, the cyclical behavior of pertussis was evidenced, with trend variations in the period in 2014. Most cases occurred in children under 1 year of age (60.16%, p&lt;0.01), sex female (55.28%, p=0.066) and white (48.42%, p=0.14). The largest share of deaths was in children aged &lt;1 year (98.07, p&lt;0.01), females (56.01%, p=0.066) and whites (43.78%, p=0.14). In the Kernel of prevalence, the South, Southeast and Northeast regions stood out with high density; while for mortality, the Southeast and Northeast stood out. Conclusions: the cyclical behavior of pertussis was observed, with a decreasing trend in recent years and the concentration of cases in children. This reinforces the importance of strengthening the population’s immunization process.
DOI: 10.6084/m9.figshare.21505907
title: Evaluation of commotio retinae in orbital fractures

description: ABSTRACT Purpose: This study aimed to evaluate the mechanisms of injury and types of orbital fractures and their relation to concurrent commotio retinae. Methods: This retrospective study evaluated the records of patients with orbital fractures whose diagnoses had been confirmed by computer tomography between July 2017 and September 2019. Patient demographics, the circumstances of injury, ophthalmic examination results, and radiological findings were tabulated. Statistical analysis of the data used two-tailed student’s t-tests, chi-squared tests, and odds ratio calculations. Statistical significance was set at p&lt;0.05. Results: Of the 204 patients with orbital fractures included in this study, 154 (75.5%) were male. The mean age was 42.1 years. Orbital fractures involving one orbital wall (58.8%) were more common than those affecting multiple walls (41.2%). The majority of fractures affected the inferior wall (60.3%), with the medial walls being the next most frequently affected (19.6%). The most common cause of injury was assault (59.3%), and the second most common was falls (24%). Commotio retinae was observed in 20.1% of orbital fracture cases and was most associated with injuries caused by assault (OR=5.22, p&lt;0.001) and least associated with those caused by falls (OR=0.06, p&lt;0.001). Eye movement restrictions were more common in central than peripheral commotio (OR=3.79, p=0.015) and with medial wall fractures than fractures to other orbital walls (OR=7.16, p&lt;0.001). The odds of commotio were not found to be higher in patients with multi-walled orbital fractures than in those with single-walled fractures (p=0.967). Conclusions: In the study population, assault was the most common cause of orbital fractures and resulted in commotio retinae than other causes. Ophthalmologists should be aware of the likelihood of commotio retinae in patients with orbital fractures resulting from assault, regardless of the extent of the patient’s injuries.
DOI: 10.6084/m9.figshare.21505907.v1
title: Evaluation of commotio retinae in orbital fractures

description: ABSTRACT Purpose: This study aimed to evaluate the mechanisms of injury and types of orbital fractures and their relation to concurrent commotio retinae. Methods: This retrospective study evaluated the records of patients with orbital fractures whose diagnoses had been confirmed by computer tomography between July 2017 and September 2019. Patient demographics, the circumstances of injury, ophthalmic examination results, and radiological findings were tabulated. Statistical analysis of the data used two-tailed student’s t-tests, chi-squared tests, and odds ratio calculations. Statistical significance was set at p&lt;0.05. Results: Of the 204 patients with orbital fractures included in this study, 154 (75.5%) were male. The mean age was 42.1 years. Orbital fractures involving one orbital wall (58.8%) were more common than those affecting multiple walls (41.2%). The majority of fractures affected the inferior wall (60.3%), with the medial walls being the next most frequently affected (19.6%). The most common cause of injury was assault (59.3%), and the second most common was falls (24%). Commotio retinae was observed in 20.1% of orbital fracture cases and was most associated with injuries caused by assault (OR=5.22, p&lt;0.001) and least associated with those caused by falls (OR=0.06, p&lt;0.001). Eye movement restrictions were more common in central than peripheral commotio (OR=3.79, p=0.015) and with medial wall fractures than fractures to other orbital walls (OR=7.16, p&lt;0.001). The odds of commotio were not found to be higher in patients with multi-walled orbital fractures than in those with single-walled fractures (p=0.967). Conclusions: In the study population, assault was the most common cause of orbital fractures and resulted in commotio retinae than other causes. Ophthalmologists should be aware of the likelihood of commotio retinae in patients with orbital fractures resulting from assault, regardless of the extent of the patient’s injuries.
DOI: 10.6084/m9.figshare.21505909
title: Nonmarket Strategy: Paths and Prisms

description: ABSTRACT Objective: our study verifies the panorama of scientific publications on nonmarket strategy (NMS) in the management area. We analyze the theoretical perspectives, nonmarket actions, and empirical contexts of the publications. Method: the research includes 10 databases, which resulted in 19,685 papers. We used alignment, duplication, and qualification filters, leaving 144 studies from the best journals in the world, according to the Academic Journal Guide (ABS). Results: we observed the predominance of a single theoretical perspective per publication; there were few that applied more than one theory concomitantly. These publications explore different nonmarket actions, such as lobbying, political donations, advocacy, and philanthropy, with 58% considering the context of developed countries, 26% of emerging countries, and 16% depicting more than one country with different levels of development. Conclusions: we perceive inconsistencies between recurrent calls in the field and empirical studies carried out, highlighting the lack of interaction of market strategies and NMSs and exploration of the relationships between corporate political activity (CPA) and corporate social responsibility (CSR). Thus, we contribute to the understanding of the evolution of NMS, through the description of the schematic model of previous research and understanding of theories, actions, and contexts studied.
DOI: 10.6084/m9.figshare.21505909.v1
title: Nonmarket Strategy: Paths and Prisms

description: ABSTRACT Objective: our study verifies the panorama of scientific publications on nonmarket strategy (NMS) in the management area. We analyze the theoretical perspectives, nonmarket actions, and empirical contexts of the publications. Method: the research includes 10 databases, which resulted in 19,685 papers. We used alignment, duplication, and qualification filters, leaving 144 studies from the best journals in the world, according to the Academic Journal Guide (ABS). Results: we observed the predominance of a single theoretical perspective per publication; there were few that applied more than one theory concomitantly. These publications explore different nonmarket actions, such as lobbying, political donations, advocacy, and philanthropy, with 58% considering the context of developed countries, 26% of emerging countries, and 16% depicting more than one country with different levels of development. Conclusions: we perceive inconsistencies between recurrent calls in the field and empirical studies carried out, highlighting the lack of interaction of market strategies and NMSs and exploration of the relationships between corporate political activity (CPA) and corporate social responsibility (CSR). Thus, we contribute to the understanding of the evolution of NMS, through the description of the schematic model of previous research and understanding of theories, actions, and contexts studied.
DOI: 10.6084/m9.figshare.21505913
title: EFFECT OF SURGICAL TREATMENT OF SCOLIOTIC CURVATURE ON THE SPINE AND UPPER LIMBS

description: ABSTRACT Objectives: Evaluate the surgical treatment of scoliotic curvature effects and sagittal radiographic parameters of the spine and upper limbs after surgical treatment with direct vertebral rotation (DVR) associated with type 1 osteotomy in adolescents with idiopathic scoliosis (AIS). Material and Methods: 41 patients with AIS were evaluated and compared before and after surgery. Scoliosis was confirmed by a radiographic of the spine. The radiographic parameters evaluated were: Cobb angles (proximal and distal thoracic), segmental kyphosis (T5-T12), total kyphosis (T1-T12), cervical lordosis (C2-C7), distance from the center of gravity of the skull to C7 (Cervical VAS), measurement of T1 slope (T1), neck slope, IT slope (AP), angle of the upper chest opening and plumb line C7-S1 (SVA C7-S1). Statistical analysis compared the pre- and post-surgical effects of sagittal cervical and shoulder parameters. Results: After the surgical procedure, significant reductions were observed for the following parameters of spine measurement: proximal and distal thoracic Cobb angle, with a correction of 68% of the main thoracic curve. The measurements of the inclination of the T1 profile and the inclination of the neck also improve after surgery. Regarding the shoulders, there was a reduction in T1 AP slope and intercoracoid angle after surgery. The other radiographic parameters did not show significant differences. Conclusion: Surgical treatment with direct vertebral rotation (DVR) associated with type 1 osteotomy promoted better sagittal radiographic parameters of the thoracic Cobb angles, T1 inclination of the cervical spine, neck inclination, and better shoulder symmetry. Level of Evidence II; Prospective study.
DOI: 10.6084/m9.figshare.21505913.v1
title: EFFECT OF SURGICAL TREATMENT OF SCOLIOTIC CURVATURE ON THE SPINE AND UPPER LIMBS

description: ABSTRACT Objectives: Evaluate the surgical treatment of scoliotic curvature effects and sagittal radiographic parameters of the spine and upper limbs after surgical treatment with direct vertebral rotation (DVR) associated with type 1 osteotomy in adolescents with idiopathic scoliosis (AIS). Material and Methods: 41 patients with AIS were evaluated and compared before and after surgery. Scoliosis was confirmed by a radiographic of the spine. The radiographic parameters evaluated were: Cobb angles (proximal and distal thoracic), segmental kyphosis (T5-T12), total kyphosis (T1-T12), cervical lordosis (C2-C7), distance from the center of gravity of the skull to C7 (Cervical VAS), measurement of T1 slope (T1), neck slope, IT slope (AP), angle of the upper chest opening and plumb line C7-S1 (SVA C7-S1). Statistical analysis compared the pre- and post-surgical effects of sagittal cervical and shoulder parameters. Results: After the surgical procedure, significant reductions were observed for the following parameters of spine measurement: proximal and distal thoracic Cobb angle, with a correction of 68% of the main thoracic curve. The measurements of the inclination of the T1 profile and the inclination of the neck also improve after surgery. Regarding the shoulders, there was a reduction in T1 AP slope and intercoracoid angle after surgery. The other radiographic parameters did not show significant differences. Conclusion: Surgical treatment with direct vertebral rotation (DVR) associated with type 1 osteotomy promoted better sagittal radiographic parameters of the thoracic Cobb angles, T1 inclination of the cervical spine, neck inclination, and better shoulder symmetry. Level of Evidence II; Prospective study.
DOI: 10.6084/m9.figshare.21505915
title: Synopsis of the Piper subgenus Ottonia Spreng. (Piperaceae) from Brazil

description: ABSTRACT Piper is a large genus in the Piperaceae family, with the subgenus Ottonia having about 30 species distributed in the Neotropics, most of which occur in Brazil (26 species). Ottonia is characterized by the flower densely papillate, pedicellate or sessile, with four stigmas, four stamens and 4-ribbed fruits with persistent stigmas. The recent global studies of Piper propose that all the species of Ottonia should be considered a subgenus of Piper. Beacause Brazil doesn’t have a revisionary study with the subgenus or with Piper, most of the names of the Piper subgenus Ottonia, about 100 names, need to be re-evaluated. We presented 26 species of Piper subgenus Ottonia, which one three are new species from Brazil Piper brumadinense M. Carv.-Silva & E.F. Guim., Piper cariacicaense M. Carv.-Silva & E.F. Guim., and Piper moringanum E.F. Guim. & M. Carv.-Silva. A synopsis of the Piper L. subgenus Ottonia Spreng. (Piperaceae) is presented, including diagnostics aspects and comments on species, descriptions of the new species, synonyms, lectotypes, and a key to the species and illustrations.
DOI: 10.6084/m9.figshare.21505915.v1
title: Synopsis of the Piper subgenus Ottonia Spreng. (Piperaceae) from Brazil

description: ABSTRACT Piper is a large genus in the Piperaceae family, with the subgenus Ottonia having about 30 species distributed in the Neotropics, most of which occur in Brazil (26 species). Ottonia is characterized by the flower densely papillate, pedicellate or sessile, with four stigmas, four stamens and 4-ribbed fruits with persistent stigmas. The recent global studies of Piper propose that all the species of Ottonia should be considered a subgenus of Piper. Beacause Brazil doesn’t have a revisionary study with the subgenus or with Piper, most of the names of the Piper subgenus Ottonia, about 100 names, need to be re-evaluated. We presented 26 species of Piper subgenus Ottonia, which one three are new species from Brazil Piper brumadinense M. Carv.-Silva & E.F. Guim., Piper cariacicaense M. Carv.-Silva & E.F. Guim., and Piper moringanum E.F. Guim. & M. Carv.-Silva. A synopsis of the Piper L. subgenus Ottonia Spreng. (Piperaceae) is presented, including diagnostics aspects and comments on species, descriptions of the new species, synonyms, lectotypes, and a key to the species and illustrations.
DOI: 10.6084/m9.figshare.21505916
title: The effect of vitamin D deficiency on the retinal microvasculature: an observational case-control study

description: ABSTRACT Purpose: To determine the effects of vitamin D deficiency on retinal microvascularity using optical coherence tomography angiography. Methods: This study was designed as an observational case-control study. Ninety-eight eyes of patients with vitamin D deficiency and 96 eyes of healthy participants with serum vitamin D level &gt;30 ng/mL were studied. Macula centered, 6.00 × 6.00 mm scan size images were taken. The vessel densities in the superficial and deep retinal capillary plexus, foveal avascular zone area, and choriocapillaris flow area were measured. Results: The groups were comparable in terms of best-corrected visual acuity, sex, axial length, refractive error, age, and adjusted intraocular pressure. The average vitamin D level was significantly lower in the study group (p=0.021). The whole, parafoveal, and perifoveal vessel densities in the deep capillary plexus were considerably higher in the study group than in the control group (p=0.012, p=0.014, and p=0.023, respectively). The foveal avascular zone area and the choriocapillaris flow area were similar in both groups (p=0.37 and p=0.27, respectively) there was a strong negative correlation between the serum vitamin D level and vessel density in the whole image, parafoveal, and perifoveal regions of the deep capillary plexus in the study group (Spearman’s rho=-0.71, p=0.043; Spearman’s rho= -0.79, p=0.011; and Spearman’s rho = -0.74, p=0.032; respectively). Conclusion: An increase in vessel density might originate from vascular structural changes caused by vitamin D deficiency. The increased vessel density, especially in the deep capillary plexus, can enable early diagnosis of vitamin D-associated vasculopathy.
DOI: 10.6084/m9.figshare.21505916.v1
title: The effect of vitamin D deficiency on the retinal microvasculature: an observational case-control study

description: ABSTRACT Purpose: To determine the effects of vitamin D deficiency on retinal microvascularity using optical coherence tomography angiography. Methods: This study was designed as an observational case-control study. Ninety-eight eyes of patients with vitamin D deficiency and 96 eyes of healthy participants with serum vitamin D level &gt;30 ng/mL were studied. Macula centered, 6.00 × 6.00 mm scan size images were taken. The vessel densities in the superficial and deep retinal capillary plexus, foveal avascular zone area, and choriocapillaris flow area were measured. Results: The groups were comparable in terms of best-corrected visual acuity, sex, axial length, refractive error, age, and adjusted intraocular pressure. The average vitamin D level was significantly lower in the study group (p=0.021). The whole, parafoveal, and perifoveal vessel densities in the deep capillary plexus were considerably higher in the study group than in the control group (p=0.012, p=0.014, and p=0.023, respectively). The foveal avascular zone area and the choriocapillaris flow area were similar in both groups (p=0.37 and p=0.27, respectively) there was a strong negative correlation between the serum vitamin D level and vessel density in the whole image, parafoveal, and perifoveal regions of the deep capillary plexus in the study group (Spearman’s rho=-0.71, p=0.043; Spearman’s rho= -0.79, p=0.011; and Spearman’s rho = -0.74, p=0.032; respectively). Conclusion: An increase in vessel density might originate from vascular structural changes caused by vitamin D deficiency. The increased vessel density, especially in the deep capillary plexus, can enable early diagnosis of vitamin D-associated vasculopathy.