cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.21506053
title: Performance Measurement System, Organizational Learning, and Creativity

description: ABSTRACT This study aimed to analyze the effects of the diagnostic and interactive use of the performance measurement system (PMS) on organizational learning and improvisational and compositional creativity, considering the moderating effects of competitive intensity. A survey was carried out with education technology startups (EdTechs) of the Brazilian ecosystem, and the data were analyzed with structural equation modeling. The findings suggest a positive association of the use (diagnostic and interactive) of the PMS with organizational learning and of the latter with creativity (improvisational and compositional). Organizational learning mediates the relationship between PMS use and compositional creativity. In addition, the competitive intensity positively moderates the relationship between organizational learning and creativity (improvisational and compositional). The study aggregates new evidence of PMS use relative to organizational learning, extends the discussion on organizational learning to different levels of novelty in creativity (improvisational and compositional), and contributes to a flow of studies exploring the moderating role of competitive intensity. Subsidies for startup managers to conduct their activities in search of organizational learning and employee creativity are also presented.
DOI: 10.6084/m9.figshare.21506053.v1
title: Performance Measurement System, Organizational Learning, and Creativity

description: ABSTRACT This study aimed to analyze the effects of the diagnostic and interactive use of the performance measurement system (PMS) on organizational learning and improvisational and compositional creativity, considering the moderating effects of competitive intensity. A survey was carried out with education technology startups (EdTechs) of the Brazilian ecosystem, and the data were analyzed with structural equation modeling. The findings suggest a positive association of the use (diagnostic and interactive) of the PMS with organizational learning and of the latter with creativity (improvisational and compositional). Organizational learning mediates the relationship between PMS use and compositional creativity. In addition, the competitive intensity positively moderates the relationship between organizational learning and creativity (improvisational and compositional). The study aggregates new evidence of PMS use relative to organizational learning, extends the discussion on organizational learning to different levels of novelty in creativity (improvisational and compositional), and contributes to a flow of studies exploring the moderating role of competitive intensity. Subsidies for startup managers to conduct their activities in search of organizational learning and employee creativity are also presented.
DOI: 10.6084/m9.figshare.21506056
title: Tolerance of Ormosia arborea (Fabaceae) seed to water submersion

description: Abstract Soil flooding restricts the availability of the oxygen necessary to activate the embryonic physiological processes that characterize seed germination. However, some species have adaptations that allow them to grow naturally in areas prone to flooding, such as Ormosia arborea, a native species of the Atlantic forest and the Cerrado. The objective of this work was to evaluate how seed germination and emergence in this species were affected by submersion in water and scarification. In experiment 1, the seeds were scarified by 15 minutes in sulfuric acid and was subsequently sown in tubes submerged in water for 0, 15, 30 and 45 days. In experiments 2 and 3, seeds were submerged in running water for the same period and, after each time of submersion, were scarified by 0, 5, 10 and 15 minutes in sulfuric acid and sown either in tubes and in Germitest® paper. It was found that, after breaking the tegumental dormancy, 15 days of flooding is enough to derail the germination of O. arborea seeds that tolerate submersion in water when they are intact. This response indicates that the hard, impermeable seed coat is an important seed characteristic for this response.
DOI: 10.6084/m9.figshare.21506056.v1
title: Tolerance of Ormosia arborea (Fabaceae) seed to water submersion

description: Abstract Soil flooding restricts the availability of the oxygen necessary to activate the embryonic physiological processes that characterize seed germination. However, some species have adaptations that allow them to grow naturally in areas prone to flooding, such as Ormosia arborea, a native species of the Atlantic forest and the Cerrado. The objective of this work was to evaluate how seed germination and emergence in this species were affected by submersion in water and scarification. In experiment 1, the seeds were scarified by 15 minutes in sulfuric acid and was subsequently sown in tubes submerged in water for 0, 15, 30 and 45 days. In experiments 2 and 3, seeds were submerged in running water for the same period and, after each time of submersion, were scarified by 0, 5, 10 and 15 minutes in sulfuric acid and sown either in tubes and in Germitest® paper. It was found that, after breaking the tegumental dormancy, 15 days of flooding is enough to derail the germination of O. arborea seeds that tolerate submersion in water when they are intact. This response indicates that the hard, impermeable seed coat is an important seed characteristic for this response.
DOI: 10.6084/m9.figshare.21506054
title: SOCIAL DIVISION OF SPACE AND SOCIO-SPATIAL FRAGMENTATION

description: Abstract This paper addresses the production of urban space in Mossoró, in Rio Grande do Norte State, through an analysis that articulates the social division of space and socio-spatial fragmentation. The hypothesis is that, in the context of contemporary urbanization, the fragmentary urban logic plays a significant role in structuring and restructuring urban spaces. The center-periphery contradiction is redefined, associated with the production of new spaces for consumption and the profusion of popular housing forms and closed residential spaces. For this, the mapping and cross-referencing data from these same spaces, the forms of habitation and, consequently, interviews with inhabitants, were fundamental for the analysis So, this article highlights the study of socio-spatial fragmentation as an expressive possibility to understand contemporary Brazilian urbanization. It concludes on spatial practices and the appropriation of space as a fundamental element to understand the fragmentation process in Brazilian medium-sized cities.
DOI: 10.6084/m9.figshare.21506054.v1
title: SOCIAL DIVISION OF SPACE AND SOCIO-SPATIAL FRAGMENTATION

description: Abstract This paper addresses the production of urban space in Mossoró, in Rio Grande do Norte State, through an analysis that articulates the social division of space and socio-spatial fragmentation. The hypothesis is that, in the context of contemporary urbanization, the fragmentary urban logic plays a significant role in structuring and restructuring urban spaces. The center-periphery contradiction is redefined, associated with the production of new spaces for consumption and the profusion of popular housing forms and closed residential spaces. For this, the mapping and cross-referencing data from these same spaces, the forms of habitation and, consequently, interviews with inhabitants, were fundamental for the analysis So, this article highlights the study of socio-spatial fragmentation as an expressive possibility to understand contemporary Brazilian urbanization. It concludes on spatial practices and the appropriation of space as a fundamental element to understand the fragmentation process in Brazilian medium-sized cities.
DOI: 10.6084/m9.figshare.21506059
title: Antidepressant-like effect of caffeic acid: Involvement of the cellular signaling pathways

description: Abstract Caffeic acid is a phenolic compound widely distributed in plants and beverages such as coffee. Although its mechanism of action is poorly understood, caffeic acid reportedly induces antidepressant-like and neuroprotective effects. This study aimed to investigate the involvement of cellular signaling pathways in acute antidepressant-like effect induced by caffeic acid in mice. All procedures were approved by the Institutional Animal Ethics Committee of the UNIVALI n. 021/2013. Female Swiss mice were administered with vehicle, caffeic acid (5 mg/ kg, p.o.), inhibitor (H-89, U0126, chelerythrine, or PD9859, i.c.v.) or caffeic acid plus inhibitor. The behavioral effects were evaluated 1h after the administration of compounds to mice using tail suspension test (TST) and open field test (OFT). The results showed that the antidepressant- like effect of caffeic acid in mice was possibly mediated by the activation of PKA, MEK 1/2, PKC and MAPK (as assessed using TST), without compromising their locomotor activity (as assessed using OFT). Our results demonstrated, at least in part, the pathways involved in the neuroprotective and behavioral effects of caffeic acid.
DOI: 10.6084/m9.figshare.21506060
title: Descemet’s membrane endothelial keratoplasty for primary graft failure after penetrating keratoplasty

description: ABSTRACT Primary graft failure (PGF) is a known complication following penetrating keratoplasty (PKP). The usual approach to treat this complication is to repeat a penetrating keratoplasty. Here, we report a case of Descemet’s membrane endothelial keratoplasty (DMEK) for the treatment of PGF after PKP. A patient that underwent PKP, developed PGF with persistent graft edema and very poor visual acuity despite aggressive steroid use and a proof anti-viral treatment. Three months after the initial surgery, a DMEK was performed under the PKP graft. There was progressive early corneal clearing and, by the end of the first month, the patient already had no corneal edema. Uncorrected visual acuity (UCVA) improved to 20/40 and best corrected visual acuity (BCVA) to 20/20. DMEK may be an alternative to a second PKP for the treatment of PGF. This technique is a less invasive option when compared to the standard PKP procedure.
DOI: 10.6084/m9.figshare.21506060.v1
title: Descemet’s membrane endothelial keratoplasty for primary graft failure after penetrating keratoplasty

description: ABSTRACT Primary graft failure (PGF) is a known complication following penetrating keratoplasty (PKP). The usual approach to treat this complication is to repeat a penetrating keratoplasty. Here, we report a case of Descemet’s membrane endothelial keratoplasty (DMEK) for the treatment of PGF after PKP. A patient that underwent PKP, developed PGF with persistent graft edema and very poor visual acuity despite aggressive steroid use and a proof anti-viral treatment. Three months after the initial surgery, a DMEK was performed under the PKP graft. There was progressive early corneal clearing and, by the end of the first month, the patient already had no corneal edema. Uncorrected visual acuity (UCVA) improved to 20/40 and best corrected visual acuity (BCVA) to 20/20. DMEK may be an alternative to a second PKP for the treatment of PGF. This technique is a less invasive option when compared to the standard PKP procedure.
DOI: 10.6084/m9.figshare.21506062
title: Anatomy of the floral nectaries of selected species of Gardenieae (Rubiaceae)

description: Abstract Rubiaceae is one of the five most species-rich families of Angiosperm, its flowers are characterized by a nectariferous disc surrounding the base of the style; however, there are almost no studies on anatomy of these structures in the family. The aim of this study was to describe for the first time the anatomy of the floral nectaries in the tribe Gardenieae (Rubiaceae). Flowers from Cordiera concolor, Genipa americana, Randia calycina, Randia ferox, Randia heteromera, Randia micracantha, and Tocoyena formosawere collected, photographed, and processed using conventional techniques for observation with optical and scanning electron microscopies. In all species the nectary is differentiated histologically into epidermis, nectary and sub-nectary parenchyma, and vascular bundles. Nectar is exuded via nectarostomata. The nectaries have reproductive function, and are structural and mesenchymal during the floral stage. Whereas after corolla has fallen they are persistent nectaries, with post-floral secretion and extranuptial function. In addition, floral visitors that appeared on open flowers and after corolla fall were recorded.
DOI: 10.6084/m9.figshare.21506062.v1
title: Anatomy of the floral nectaries of selected species of Gardenieae (Rubiaceae)

description: Abstract Rubiaceae is one of the five most species-rich families of Angiosperm, its flowers are characterized by a nectariferous disc surrounding the base of the style; however, there are almost no studies on anatomy of these structures in the family. The aim of this study was to describe for the first time the anatomy of the floral nectaries in the tribe Gardenieae (Rubiaceae). Flowers from Cordiera concolor, Genipa americana, Randia calycina, Randia ferox, Randia heteromera, Randia micracantha, and Tocoyena formosawere collected, photographed, and processed using conventional techniques for observation with optical and scanning electron microscopies. In all species the nectary is differentiated histologically into epidermis, nectary and sub-nectary parenchyma, and vascular bundles. Nectar is exuded via nectarostomata. The nectaries have reproductive function, and are structural and mesenchymal during the floral stage. Whereas after corolla has fallen they are persistent nectaries, with post-floral secretion and extranuptial function. In addition, floral visitors that appeared on open flowers and after corolla fall were recorded.
DOI: 10.6084/m9.figshare.21506063
title: Ocular manifestations of monkeypox: a case report

description: ABSTRACT Monkeypox disease is a viral zoonosis with symptoms similar to those seen in the past in smallpox (variola), although clinically less severe. Following the eradication of smallpox in 1980 and the subsequent cessation of smallpox vaccination, monkeypox has emerged as the most important orthopoxvirus from a public health standpoint. Monkeypox virus occurs primarily in central and western Africa, often in tropical forests, and has increasingly manifested in urban areas. Animal hosts include various rodents and nonhuman primates. We report the case of a patient with monkeypox disease who developed ocular complaints (eye discomfort and conjunctivitis) and had detectable conjunctival lesions on biomicroscopy and fluorescein testing. Its ophthalmological manifestations are still poorly known.
DOI: 10.6084/m9.figshare.21506063.v1
title: Ocular manifestations of monkeypox: a case report

description: ABSTRACT Monkeypox disease is a viral zoonosis with symptoms similar to those seen in the past in smallpox (variola), although clinically less severe. Following the eradication of smallpox in 1980 and the subsequent cessation of smallpox vaccination, monkeypox has emerged as the most important orthopoxvirus from a public health standpoint. Monkeypox virus occurs primarily in central and western Africa, often in tropical forests, and has increasingly manifested in urban areas. Animal hosts include various rodents and nonhuman primates. We report the case of a patient with monkeypox disease who developed ocular complaints (eye discomfort and conjunctivitis) and had detectable conjunctival lesions on biomicroscopy and fluorescein testing. Its ophthalmological manifestations are still poorly known.
DOI: 10.6084/m9.figshare.21506065
title: Teleconsultation at a public ophthalmic teaching hospital during the COVID-19 pandemic

description: ABSTRACT Purpose: To analyze teleconsultation at a public ophthalmic teaching hospital during the COVID-19 pandemic in Brazil. Methods: Medical records of patients who requested ophthalmological teleconsultation between June 2020 and March 2021 were reviewed. The main outcomes included demographic data, eye disease symptoms, hypothesized diagnosis, and management. Moreover, the results of a satisfaction survey administered after the consultation were analyzed. Results: Medical records of a total of 161 patients were reviewed. The mean age was 45.98 ± 17.57 (8-90) years, and most were women (113, 70.20%). Only 57 (35.60%) of the patients had made previous follow-up visits to the hospital. The most frequent reason for consultation was the need for a new eyeglass prescription (73, 45.34%), followed by dry eye symptoms (16, 9.93%) and pterygium (13, 8.07%). Other reasons were the monitoring of previously diagnosed eye diseases, such as glaucoma, retinopathies, strabismus, and keratoconus. Regarding the satisfaction survey, 151 (93.78%) patients answered the online questionnaire. Most reported that they were satisfied with the teleconsultation (94.03%) and would participate in a future teleconsultation (90.06%). Conclusion: Teleconsultation could be widely used to assist patients in public ophthalmology healthcare and teaching hospitals. Even though new eyeglass prescriptions are a frequent reason for ophthalmological appointments, patients tend to be satisfied with teleconsultation, as it also provides guidance.
DOI: 10.6084/m9.figshare.21506065.v1
title: Teleconsultation at a public ophthalmic teaching hospital during the COVID-19 pandemic

description: ABSTRACT Purpose: To analyze teleconsultation at a public ophthalmic teaching hospital during the COVID-19 pandemic in Brazil. Methods: Medical records of patients who requested ophthalmological teleconsultation between June 2020 and March 2021 were reviewed. The main outcomes included demographic data, eye disease symptoms, hypothesized diagnosis, and management. Moreover, the results of a satisfaction survey administered after the consultation were analyzed. Results: Medical records of a total of 161 patients were reviewed. The mean age was 45.98 ± 17.57 (8-90) years, and most were women (113, 70.20%). Only 57 (35.60%) of the patients had made previous follow-up visits to the hospital. The most frequent reason for consultation was the need for a new eyeglass prescription (73, 45.34%), followed by dry eye symptoms (16, 9.93%) and pterygium (13, 8.07%). Other reasons were the monitoring of previously diagnosed eye diseases, such as glaucoma, retinopathies, strabismus, and keratoconus. Regarding the satisfaction survey, 151 (93.78%) patients answered the online questionnaire. Most reported that they were satisfied with the teleconsultation (94.03%) and would participate in a future teleconsultation (90.06%). Conclusion: Teleconsultation could be widely used to assist patients in public ophthalmology healthcare and teaching hospitals. Even though new eyeglass prescriptions are a frequent reason for ophthalmological appointments, patients tend to be satisfied with teleconsultation, as it also provides guidance.
DOI: 10.6084/m9.figshare.21506066
title: Influence of environmental variables on the floristics and structure of natural regeneration in a Mixed Ombrophilous Forest remnant

description: Abstract The present study explored the influence of edaphic variables and forest leaf cover on natural regeneration in a remnant of a Mixed Ombrophilous Forest (MOF) in southern Brazil. Principal component analysis (PCA) was used to elucidate the heterogeneity of edaphic and leaf cover variables among the sampling units, and the variables exhibiting the strongest correlations with the sampling units were selected. Subsequently, these variables were used to explain floristic patterns using canonical correspondence analysis (CCA). In PCA, the leaf area index explained only some variation in the data, and there was obvious heterogeneity in edaphic variables among the sample units. In the main canonical axis of the CCA, Miconia cubatanensis, Myrcia multiflora, Casearia decandra, and Myrsine coriacea showed greater correlation with variables associated with soil acidity. In contrast, Allophylus guaraniticus and Cupania vernalis showed a high correlation with variables related to bases. Overall, the analysis of soil physicochemical characteristics can allow for the more precise identification of indicator species for the restoration of remnant of MOF in southern Brazil.
DOI: 10.6084/m9.figshare.21506066.v1
title: Influence of environmental variables on the floristics and structure of natural regeneration in a Mixed Ombrophilous Forest remnant

description: Abstract The present study explored the influence of edaphic variables and forest leaf cover on natural regeneration in a remnant of a Mixed Ombrophilous Forest (MOF) in southern Brazil. Principal component analysis (PCA) was used to elucidate the heterogeneity of edaphic and leaf cover variables among the sampling units, and the variables exhibiting the strongest correlations with the sampling units were selected. Subsequently, these variables were used to explain floristic patterns using canonical correspondence analysis (CCA). In PCA, the leaf area index explained only some variation in the data, and there was obvious heterogeneity in edaphic variables among the sample units. In the main canonical axis of the CCA, Miconia cubatanensis, Myrcia multiflora, Casearia decandra, and Myrsine coriacea showed greater correlation with variables associated with soil acidity. In contrast, Allophylus guaraniticus and Cupania vernalis showed a high correlation with variables related to bases. Overall, the analysis of soil physicochemical characteristics can allow for the more precise identification of indicator species for the restoration of remnant of MOF in southern Brazil.
DOI: 10.6084/m9.figshare.21506068
title: Prevalence and risk factors for dry eye disease: the Sao Paulo dry eye study

description: ABSTRACT Purpose: To estimate the prevalence and risk factors of dry eye disease symptoms and clinical diagnoses in Sao Paulo city, state of Sao Paulo, Brazil. Methods: A total of 582 participants over 18 years old, living in the east zone of Sao Paulo city responded to a short questionnaire. Dry eye disease was on that is defined by the presence of severe symptoms or previous clinical diagnosis of dry eye disease by an ophthalmologist. The association between dry eye disease and possible risk factors was assessed. Results: Overall dry eye disease severe symptoms and/or clinical diagnoses prevalence was calculated as 24.4% for both sexes. Women presented a higher frequency of severe symptoms of dry eye disease (16.07%) than men (8.48%; p=0.0244), as well as the composite of severe symptoms or diagnosed dry eye disease, presented by 26.86% of women and 18.18% of men (p=0.0366). In women, ages between 55 to 75 years old were associated with dry eye disease severe symptoms (OR=3.11; 95%CI 1.56-6.23, p=0.001) and diagnosed dry eye disease (OR=2.02; 95% CI 1.04-3.93, p=0.037). Hypertension was significantly associated with dry eye disease symptoms (OR=1.98; 95% CI 1.14-3.43, p=0.015) and diagnoses (OR=3.54; 95% CI 1.92-6.53, p=0.0001) in women. Eye drops use was associated with severe symptoms of dry eye disease and diagnosed dry eye disease in both women and men (p≤0.01). Conclusions: Dry eye disease prevalence in Sao Paulo city is higher in women than in men. Age and hypertension were stronger risk factors of dry eye disease for women, while eye drops use was a significant indicator of dry eye disease for both sexes.