cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.20324247.v1
title: Integrated Reporting and Value Creation: the Semantics of the Fundamental Concept of Integrated Reporting

description: Abstract The objective of this research is to build the semantics of the concept of value creation based on the existing literature, delimited to the Integrated Reporting (IR) proposal. It is a descriptive, bibliographic and documentary study, developed with use of content analysis. Sixteen articles, three books and one document were analyzed, based on the “Value Creation – Background Paper” (International Integrated Reporting Council, 2013a), as well as on the semantic classification proposed by Ilari and Geraldi (1985). The results show that the semantics of the concept of value creation is that the organization carries out actions of values (capitals) created directly or indirectly, considering only their positive effect on society and the environment. Negative actions cause value destruction for shareholders and stakeholders, and they are not reported when expected to be. Financial value is relevant, but not enough to create value. The absence of explanations on the subject makes it possible the non-adoption of the real purpose in the construction of the connectivity of financial and non-financial information, consequently damaging the credibility of this new corporate disclosure format. The research encourages discussions to fill gaps and counter criticisms, especially international ones. It contributes to the interpretation of the concept of value creation for future IR disclosures, clearly elucidating what would be the organization’s value creation and accountability to society, in view of the difficulty in applying this concept in public consultations (2013 and 2017), as revealed by preparers. This research also contributes to advancing the discussion in the literature in the value creation context.
DOI: 10.6084/m9.figshare.20324248
title: Cilostazol protects against changes caused by streptozotocin-induced diabetic retinopathy

description: ABSTRACT Purpose: This study investigates the protective effect of cilostazol on the development and evolution of diabetic retinopathy in rats. Methods: Sixty male rats were divided into four groups: untreated nondiabetic rats, untreated diabetic rats, cilostazol-treated nondiabetic rats, and cilostazol-treated diabetic rats. The thickness of the internal limiting membrane to the outer limiting membrane, inner plexiform layer, inner nuclear layer, and outer nuclear layer were measured. The number of cell nuclei per 50-μm length in retinal sections was counted to quantify the degree of retinal cell loss. Results: The number of nuclei in the ganglion cell layer was significantly higher in untreated nondiabetic rats (p&lt;0.05). The mean number of nuclei in the cilostazol-treated nondiabetic rats was significantly higher than that in the cilostazol-treated diabetic rats (p&lt;0.05). The cilostazol-treated nondiabetic rats had a significantly higher mean nuclei count in the inner nuclear layer and inner plexiform layer as compared with the other groups (p&lt;0.05). The total mean retinal thickness of the cilostazol-treated nondiabetic rats was significantly higher than that of cilostazol-treated diabetic rats and untreated diabetic rats (p&lt;0.05). Conclusion: By decreasing the loss of ganglion cells and reducing the sensorineural atrophy in the internal retinal layers, cilostazol had a protective effect against changes caused by diabetic retinopathy in diabetic rats.
DOI: 10.6084/m9.figshare.20324248.v1
title: Cilostazol protects against changes caused by streptozotocin-induced diabetic retinopathy

description: ABSTRACT Purpose: This study investigates the protective effect of cilostazol on the development and evolution of diabetic retinopathy in rats. Methods: Sixty male rats were divided into four groups: untreated nondiabetic rats, untreated diabetic rats, cilostazol-treated nondiabetic rats, and cilostazol-treated diabetic rats. The thickness of the internal limiting membrane to the outer limiting membrane, inner plexiform layer, inner nuclear layer, and outer nuclear layer were measured. The number of cell nuclei per 50-μm length in retinal sections was counted to quantify the degree of retinal cell loss. Results: The number of nuclei in the ganglion cell layer was significantly higher in untreated nondiabetic rats (p&lt;0.05). The mean number of nuclei in the cilostazol-treated nondiabetic rats was significantly higher than that in the cilostazol-treated diabetic rats (p&lt;0.05). The cilostazol-treated nondiabetic rats had a significantly higher mean nuclei count in the inner nuclear layer and inner plexiform layer as compared with the other groups (p&lt;0.05). The total mean retinal thickness of the cilostazol-treated nondiabetic rats was significantly higher than that of cilostazol-treated diabetic rats and untreated diabetic rats (p&lt;0.05). Conclusion: By decreasing the loss of ganglion cells and reducing the sensorineural atrophy in the internal retinal layers, cilostazol had a protective effect against changes caused by diabetic retinopathy in diabetic rats.
DOI: 10.6084/m9.figshare.20324250.v1
title: Tax evasion identification using open data and artificial intelligence

description: Abstract Tax evasion is the practice of the non-payment of taxes. In Brazil alone, it is estimated as 8% of GDP. Thus, governments must use intelligent systems to support tax auditors to identify tax evaders. Such systems seek to recognize patterns and rely on sensitive taxpayer data that is protected by law and difficult to access. This research presents a smart solution, capable of identifying the profile of potential tax evaders, using only open and public data, made available by the Brazilian internal revenue service, the administrative council of tax appeals of the State of Goiás, and other public sources. Three models were generated using Random Forest, Neural Networks, and Graphs. The validation after fine improvements offered an accuracy greater than 98% in predicting tax evading companies. Finally, a web-based solution was created to be used and validated by tax auditors of the State of Goiás.
DOI: 10.6084/m9.figshare.20324250
title: Tax evasion identification using open data and artificial intelligence

description: Abstract Tax evasion is the practice of the non-payment of taxes. In Brazil alone, it is estimated as 8% of GDP. Thus, governments must use intelligent systems to support tax auditors to identify tax evaders. Such systems seek to recognize patterns and rely on sensitive taxpayer data that is protected by law and difficult to access. This research presents a smart solution, capable of identifying the profile of potential tax evaders, using only open and public data, made available by the Brazilian internal revenue service, the administrative council of tax appeals of the State of Goiás, and other public sources. Three models were generated using Random Forest, Neural Networks, and Graphs. The validation after fine improvements offered an accuracy greater than 98% in predicting tax evading companies. Finally, a web-based solution was created to be used and validated by tax auditors of the State of Goiás.
DOI: 10.6084/m9.figshare.20324251
title: Soil macrofauna, mesofauna and microfauna and their relationship with soil quality in agricultural areas in northern Colombia: ecological implications

description: ABSTRACT Soil fauna is an essential component of the soil ecosystem for maintaining nutrient cycling and biological soil fertility. This study assessed the soil biodiversity (macrofauna, mesofauna, and microfauna) to define strategies for the sustainable management of tropical agricultural soils. The study was carried out in 200 agricultural production units in the Department of Sucre, in northern Colombia. Physicochemical properties (organic matter, nitrogen, phosphorus, and pH) were determined for each soil sample. The Berlesse-Tullgren method was used to determine the composition of macrofauna and mesofauna, while the sown surface plate counting method was applied for microfauna. Community biodiversity was quantified with diversity indices, and Pearson correlation was carried out to determine the relationships between soil fauna and soil quality indicators. For the macrofauna, 1330 individuals were found, distributed in 22 orders and 65 families; the families Tenebrionidae, Formicidae, Staphylinidae, Scarabaeidae and Julide presented the highest abundance and distribution. Mesofauna presented 1,171 individuals, distributed in the classes Arachnida with seven families and Collembola with four families; the Scheloribatidae, Isotomidae and Galumnidae families presented the highest abundance and distribution. The indices of richness, Shannon-Wiener diversity and Simpson dominance indicated that biodiversity was higher for macrofauna. Pearson’s correlation indicated significant correlations between soil mesofauna and soil organic matter (R2 = 0.87; p≤0.05) and phosphorous (R2 = 0.70; p≤0.05). The relationships between fauna and soil chemical properties indicate that soil biological diversity is sensitive to changes in the soil environment. This study revealed the importance of investigating the three components of soil fauna (macrofauna, mesofauna, and microfauna), since all three contribute to soil enrichment to grow nourished crops that allow plants to survive under climate change. Finally, this study may serve as a baseline to define strategies for sustainable management of tropical agricultural soils.
DOI: 10.6084/m9.figshare.20324251.v1
title: Soil macrofauna, mesofauna and microfauna and their relationship with soil quality in agricultural areas in northern Colombia: ecological implications

description: ABSTRACT Soil fauna is an essential component of the soil ecosystem for maintaining nutrient cycling and biological soil fertility. This study assessed the soil biodiversity (macrofauna, mesofauna, and microfauna) to define strategies for the sustainable management of tropical agricultural soils. The study was carried out in 200 agricultural production units in the Department of Sucre, in northern Colombia. Physicochemical properties (organic matter, nitrogen, phosphorus, and pH) were determined for each soil sample. The Berlesse-Tullgren method was used to determine the composition of macrofauna and mesofauna, while the sown surface plate counting method was applied for microfauna. Community biodiversity was quantified with diversity indices, and Pearson correlation was carried out to determine the relationships between soil fauna and soil quality indicators. For the macrofauna, 1330 individuals were found, distributed in 22 orders and 65 families; the families Tenebrionidae, Formicidae, Staphylinidae, Scarabaeidae and Julide presented the highest abundance and distribution. Mesofauna presented 1,171 individuals, distributed in the classes Arachnida with seven families and Collembola with four families; the Scheloribatidae, Isotomidae and Galumnidae families presented the highest abundance and distribution. The indices of richness, Shannon-Wiener diversity and Simpson dominance indicated that biodiversity was higher for macrofauna. Pearson’s correlation indicated significant correlations between soil mesofauna and soil organic matter (R2 = 0.87; p≤0.05) and phosphorous (R2 = 0.70; p≤0.05). The relationships between fauna and soil chemical properties indicate that soil biological diversity is sensitive to changes in the soil environment. This study revealed the importance of investigating the three components of soil fauna (macrofauna, mesofauna, and microfauna), since all three contribute to soil enrichment to grow nourished crops that allow plants to survive under climate change. Finally, this study may serve as a baseline to define strategies for sustainable management of tropical agricultural soils.
DOI: 10.6084/m9.figshare.20324253
title: Agreement between corneal diameter measurements obtained with an optical biometer and a Placido-based topographer

description: ABSTRACT Purpose: The purpose of this study was to compare the white-to-white distance measurements of two devices (IOL Master 500 and Atlas corneal topographer) commonly used in clinical practice to determine if they were interchangeable. Providing information on instrument interchangeability could eliminate several unnecessary tests and consequently reduce the economic burden for the patient and society. Methods: In this prospective, comparative case series, the white-to-white distance was measured by independent examiners using the Atlas topographer (Carl Zeiss Meditec) and the IOL Master 500 (Carl Zeiss Meditec). One eye each of 184 patients was tested. Statistical analyses were performed using a paired t-test, Pearson correlation analysis, and Bland-Altman analysis to compare the measurement methods. Results: The mean white-to-white distance measurements with the Atlas topographer and the IOL Master 500 were 12.20 ± 0.44 mm and 12.12 ± 0.41 mm, respectively (p&lt;0.001). The mean white-to-white difference between the two devices was 0.07 mm (95% confidence interval of mean difference: 0.04-0.11 mm). The Pearson correlation coefficient between the two devices was 0.85 (p&lt;0.0001). The 95% limits of agreement between the two devices were -0.38 mm to 0.53 mm. Conclusions: The Atlas topographer and IOL Master 500 can be used interchangeably with respect to white-to-white distance measurements, as the range of differences is unlikely to affect clinical practice and decision making.
DOI: 10.6084/m9.figshare.20324253.v1
title: Agreement between corneal diameter measurements obtained with an optical biometer and a Placido-based topographer

description: ABSTRACT Purpose: The purpose of this study was to compare the white-to-white distance measurements of two devices (IOL Master 500 and Atlas corneal topographer) commonly used in clinical practice to determine if they were interchangeable. Providing information on instrument interchangeability could eliminate several unnecessary tests and consequently reduce the economic burden for the patient and society. Methods: In this prospective, comparative case series, the white-to-white distance was measured by independent examiners using the Atlas topographer (Carl Zeiss Meditec) and the IOL Master 500 (Carl Zeiss Meditec). One eye each of 184 patients was tested. Statistical analyses were performed using a paired t-test, Pearson correlation analysis, and Bland-Altman analysis to compare the measurement methods. Results: The mean white-to-white distance measurements with the Atlas topographer and the IOL Master 500 were 12.20 ± 0.44 mm and 12.12 ± 0.41 mm, respectively (p&lt;0.001). The mean white-to-white difference between the two devices was 0.07 mm (95% confidence interval of mean difference: 0.04-0.11 mm). The Pearson correlation coefficient between the two devices was 0.85 (p&lt;0.0001). The 95% limits of agreement between the two devices were -0.38 mm to 0.53 mm. Conclusions: The Atlas topographer and IOL Master 500 can be used interchangeably with respect to white-to-white distance measurements, as the range of differences is unlikely to affect clinical practice and decision making.
DOI: 10.6084/m9.figshare.20324257
title: Mobile app for patient education about breast cancer surgical treatment

description: Abstract Introduction: Breast cancer is a relevant public health problem with high incidence, morbidity and mortality. Patients experience a feeling of uncertain future, low self-esteem, fear of death and mutilation. In this situation, the rational absorption of information is compromised and technology can help. Objective: To develop and validate a mobile application (app) for patient education on the surgical treatment of breast cancer. Patient education in breast cancer helps set patients’ preoperative expec-tations and satisfaction with the surgical experience and outcomes. Methods: The app was created in five stages: 1. analysis - situational diagnosis and integrative literature review; 2. design - planning and creation of didactic content; 3. development - definition of the app navigation; 4. implementation - configuration of tools and creation of an environment to download the app from the internet; 5. testing - application of usability, performance, compatibility, and functional tests. The developed app was validated by 13 doctors experienced in the treatment of breast cancer and 19 female breast cancer patients, using the Delphi technique. Results: Consensus was achieved, with an excellent overall content validity index of 1.00, both among the doctors and the patients in the first round of consultation. Conclusion: The app, named OncoMasto Cirurgia App, was developed after an integrative literature review, tested and validated for content by specialist doctors and by breast cancer patients, showing great agreement among the study participants.
DOI: 10.6084/m9.figshare.20324257.v1
title: Mobile app for patient education about breast cancer surgical treatment

description: Abstract Introduction: Breast cancer is a relevant public health problem with high incidence, morbidity and mortality. Patients experience a feeling of uncertain future, low self-esteem, fear of death and mutilation. In this situation, the rational absorption of information is compromised and technology can help. Objective: To develop and validate a mobile application (app) for patient education on the surgical treatment of breast cancer. Patient education in breast cancer helps set patients’ preoperative expec-tations and satisfaction with the surgical experience and outcomes. Methods: The app was created in five stages: 1. analysis - situational diagnosis and integrative literature review; 2. design - planning and creation of didactic content; 3. development - definition of the app navigation; 4. implementation - configuration of tools and creation of an environment to download the app from the internet; 5. testing - application of usability, performance, compatibility, and functional tests. The developed app was validated by 13 doctors experienced in the treatment of breast cancer and 19 female breast cancer patients, using the Delphi technique. Results: Consensus was achieved, with an excellent overall content validity index of 1.00, both among the doctors and the patients in the first round of consultation. Conclusion: The app, named OncoMasto Cirurgia App, was developed after an integrative literature review, tested and validated for content by specialist doctors and by breast cancer patients, showing great agreement among the study participants.
DOI: 10.6084/m9.figshare.20324259
title: Conjunctival leiomyosarcoma in a patient with xeroderma pigmentosum: 5-year follow-up without recurrence

description: ABSTRACT Conjunctival leiomyosarcoma is a very rare soft tissue malignancy. Herein, we describe a conjunctival leiomyosarcoma case in a patient with another rare disease, xeroderma pigmentosum. The 27-year-old single-eyed xeroderma pigmentosum patient complained of exophytic mass covering the ocular surface in her left eye. A vascular, hemorrhagic mass covering the entire ocular surface of the left eye was identified on the examination. Thus, total mass excision surgery was performed. The pathological diagnosis was compatible with conjunctival leiomyosarcoma. Additional chemotherapy, radiotherapy, or surgery were not accepted by the patient. No recurrence or metastasis was observed during the 5-year follow-up. Both primary conjunctival leiomyosarcoma and xeroderma pigmentosum are very rare diseases. Conjunctival masses in xeroderma pigmentosum patients should be approached carefully, and histopathological examination is warranted. For conjunctival leiomyosarcoma, early diagnosis, localized, unspread disease, and complete resection provide the best prognosis.
DOI: 10.6084/m9.figshare.20324259.v1
title: Conjunctival leiomyosarcoma in a patient with xeroderma pigmentosum: 5-year follow-up without recurrence

description: ABSTRACT Conjunctival leiomyosarcoma is a very rare soft tissue malignancy. Herein, we describe a conjunctival leiomyosarcoma case in a patient with another rare disease, xeroderma pigmentosum. The 27-year-old single-eyed xeroderma pigmentosum patient complained of exophytic mass covering the ocular surface in her left eye. A vascular, hemorrhagic mass covering the entire ocular surface of the left eye was identified on the examination. Thus, total mass excision surgery was performed. The pathological diagnosis was compatible with conjunctival leiomyosarcoma. Additional chemotherapy, radiotherapy, or surgery were not accepted by the patient. No recurrence or metastasis was observed during the 5-year follow-up. Both primary conjunctival leiomyosarcoma and xeroderma pigmentosum are very rare diseases. Conjunctival masses in xeroderma pigmentosum patients should be approached carefully, and histopathological examination is warranted. For conjunctival leiomyosarcoma, early diagnosis, localized, unspread disease, and complete resection provide the best prognosis.
DOI: 10.6084/m9.figshare.20324262
title: Glioma of the optic nerve and chiasm: a case report

description: ABSTRACT This article reports the case of an 11-year-old male patient with a history of proptosis and low progressive visual acuity in the left eye. He presented with a best corrected visual acuity of 20/25 in the right eye and light perception in the left eye. Exotropia and limitation in adduction were observed in the left eye. On automated perimetry, inferiortemporal quadrantopsia was observed in the right eye, while total scotoma was observed in the left eye. On magnetic resonance imaging, there was an expansive lesion in the left optic nerve, extending to the brainstem with chiasmatic involvement. This article aims to report a case of optic pathway glioma, as well as to discuss its clinical findings and their interconnection with the current literature.
DOI: 10.6084/m9.figshare.20324262.v1
title: Glioma of the optic nerve and chiasm: a case report

description: ABSTRACT This article reports the case of an 11-year-old male patient with a history of proptosis and low progressive visual acuity in the left eye. He presented with a best corrected visual acuity of 20/25 in the right eye and light perception in the left eye. Exotropia and limitation in adduction were observed in the left eye. On automated perimetry, inferiortemporal quadrantopsia was observed in the right eye, while total scotoma was observed in the left eye. On magnetic resonance imaging, there was an expansive lesion in the left optic nerve, extending to the brainstem with chiasmatic involvement. This article aims to report a case of optic pathway glioma, as well as to discuss its clinical findings and their interconnection with the current literature.