cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.6388154.v1
title: Individuals with special needs and their families’ oral health-related quality of life

description: Abstract To evaluate the impact of dental caries among Brazilian individuals with special health care needs (SHCN) on their families’ oral health-related quality of life (OHRQoL). A cross-sectional study was carried out with a population-based sample of 227 subjects who were enrolled from the ACOLHER-PNE project conducted at the Fluminense Federal University. Parents/caregivers answered the Brazilian version of the 14-item Family Impact Scale (B-FIS) to assess the impact on family's quality of life (QoL). The main independent variable was dental caries experience, diagnosed according to the World Health Organization (WHO) criteria. The DMFT/dmft score was categorized into 0 = caries free; 1–2 = low; 3-4 = moderate; and ≥ 5 = high experience. Mother's schooling, age, sex, SHCN conditions, and socioeconomic factors were the other independent variables. QoL was measured through FIS domains and total score. Statistical analyses was performed using the Kruskal Wallis and Mann Whitney U tests and Poisson regression (p&lt;0.05). The impact values observed in moderate and high caries experience were significantly higher than those found in subjects without caries and low level of parental emotions. Parents’ years of schooling showed more impact on total score and on parental emotions. Older subjects showed significantly higher impact on total score and in all domains. The multivariate model demonstrated that families of older subjects (&gt; 8 years old) experience a higher impact level compared to younger subjects (PR: 2.43; 95%CI: 1.80–3.29, p = 0.001). High caries experience and other socioeconomic factors were not associated with a greater negative impact on parents’ QoL.
DOI: 10.6084/m9.figshare.6388151
title: EARLY RECOGNITION OF SPELLING PROBLEMS IN STORIES INVENTED BY TWO NEWLY LITERATE PUPILS: WHEN AND HOW THEY HAPPEN

description: ABSTRACT The acquisition of spelling competence is a complex process, involving lexical and grammatical questions. Research, however, almost always places the spelling from an autonomous point of view and disconnected from the other components of writing. In this text, we present the relevance of the Ramos System that captures students in an ecological situation of text production in pairs, allowing access to the processes for solving orthographic problems. Collaborative writing also grants access to comments made by students during the process of textual linearization. Our study focuses on the recognition of spelling problems (SP) and the comments made regarding such problems by two 2nd grade students during the production of six invented stories. More than a quantitative analysis of the types of SP identified in the product, we were interested in making a qualitative and fine analysis of oral recognitions of SP, particularly those SP anticipated by the writers. Our results indicate that: i. Recognition motivates comments that are not always related to the identified SP; ii. Recognition and comments are related to the orthographic contents taught in the classroom; iii. Some of the recognized SP involve the articulation between different linguistic levels. These aspects can contribute for the comprehension of orthographic learning in didactic situations provided by collaborative writing.
DOI: 10.6084/m9.figshare.6388151.v1
title: EARLY RECOGNITION OF SPELLING PROBLEMS IN STORIES INVENTED BY TWO NEWLY LITERATE PUPILS: WHEN AND HOW THEY HAPPEN

description: ABSTRACT The acquisition of spelling competence is a complex process, involving lexical and grammatical questions. Research, however, almost always places the spelling from an autonomous point of view and disconnected from the other components of writing. In this text, we present the relevance of the Ramos System that captures students in an ecological situation of text production in pairs, allowing access to the processes for solving orthographic problems. Collaborative writing also grants access to comments made by students during the process of textual linearization. Our study focuses on the recognition of spelling problems (SP) and the comments made regarding such problems by two 2nd grade students during the production of six invented stories. More than a quantitative analysis of the types of SP identified in the product, we were interested in making a qualitative and fine analysis of oral recognitions of SP, particularly those SP anticipated by the writers. Our results indicate that: i. Recognition motivates comments that are not always related to the identified SP; ii. Recognition and comments are related to the orthographic contents taught in the classroom; iii. Some of the recognized SP involve the articulation between different linguistic levels. These aspects can contribute for the comprehension of orthographic learning in didactic situations provided by collaborative writing.
DOI: 10.6084/m9.figshare.6388148
title: The effects of metaphorical constructions in texts written in academic context

description: ABSTRACT This study addresses the effect of metaphorical constructions present in the information flow in texts written by novice writers in a Brazilian academic context. Halliday conceives of grammatical metaphors as constructions/wordings realized in the lexicogrammatical stratum of the language which allow for the “variation of the expression of meanings” (1994:341). Metaphorical wordings create higher lexical density and complex grammatical constructions in technical and academic texts. Ideational grammatical metaphors produce an effect in the information flow of the text allowing for “the creation of abstract technical terms; for the condensation of previous information into a single word that can be used to move the text along; for the effect of removing time and agents responsible for actions” (Fatonah, 2014:90). The hypothesis of this study was that the written texts produced by novice writers in academic contexts contain metaphorical constructions which contribute for the information flow and for the informational quality of the texts. The nature of this study is qualitative and interpretive; its corpus comprises 384 texts written by Brazilian students enrolled in the first semester of an undergraduate Course of Letters. The texts resulted from five different writing tasks. The data were analysed to identify and systematize the metaphorical constructions and their respective effects in the texts. The results revealed low occurrence of ideational grammatical metaphors. The study contributes to mapping the writing ability of novice writers and to (re)consider pedagogical writing practices of academic literacy.
DOI: 10.6084/m9.figshare.6388148.v1
title: The effects of metaphorical constructions in texts written in academic context

description: ABSTRACT This study addresses the effect of metaphorical constructions present in the information flow in texts written by novice writers in a Brazilian academic context. Halliday conceives of grammatical metaphors as constructions/wordings realized in the lexicogrammatical stratum of the language which allow for the “variation of the expression of meanings” (1994:341). Metaphorical wordings create higher lexical density and complex grammatical constructions in technical and academic texts. Ideational grammatical metaphors produce an effect in the information flow of the text allowing for “the creation of abstract technical terms; for the condensation of previous information into a single word that can be used to move the text along; for the effect of removing time and agents responsible for actions” (Fatonah, 2014:90). The hypothesis of this study was that the written texts produced by novice writers in academic contexts contain metaphorical constructions which contribute for the information flow and for the informational quality of the texts. The nature of this study is qualitative and interpretive; its corpus comprises 384 texts written by Brazilian students enrolled in the first semester of an undergraduate Course of Letters. The texts resulted from five different writing tasks. The data were analysed to identify and systematize the metaphorical constructions and their respective effects in the texts. The results revealed low occurrence of ideational grammatical metaphors. The study contributes to mapping the writing ability of novice writers and to (re)consider pedagogical writing practices of academic literacy.
DOI: 10.6084/m9.figshare.6388145
title: Pulmonary thromboembolism: new diagnostic imaging techniques

description: Abstract The accurate diagnosis of pulmonary thromboembolism is essential to reducing the morbidity and mortality associated with the disease. The diagnosis of pulmonary thromboembolism is challenging because of the nonspecific nature of the clinical profile and the risk factors. Imaging methods provide the definitive diagnosis. Currently, the imaging method most commonly used in the evaluation of pulmonary thromboembolism is computed tomography. The recent development of dual-energy computed tomography has provided a promising tool for the evaluation of pulmonary perfusion through iodine mapping. In this article, we will review the importance of diagnosing pulmonary thromboembolism, as well as the imaging methods employed, primarily dual-energy computed tomography.
DOI: 10.6084/m9.figshare.6388145.v1
title: Pulmonary thromboembolism: new diagnostic imaging techniques

description: Abstract The accurate diagnosis of pulmonary thromboembolism is essential to reducing the morbidity and mortality associated with the disease. The diagnosis of pulmonary thromboembolism is challenging because of the nonspecific nature of the clinical profile and the risk factors. Imaging methods provide the definitive diagnosis. Currently, the imaging method most commonly used in the evaluation of pulmonary thromboembolism is computed tomography. The recent development of dual-energy computed tomography has provided a promising tool for the evaluation of pulmonary perfusion through iodine mapping. In this article, we will review the importance of diagnosing pulmonary thromboembolism, as well as the imaging methods employed, primarily dual-energy computed tomography.
DOI: 10.6084/m9.figshare.6388142
title: Parthenium hysterophorus Herbage Mulching: a Potential Source of Weeds Control in Soybean (Glycine max)

description: ABSTRACT: Weeds have indirect effects on crop plants. Crop development is affected by allelopathy from certain weed species. Allelochemicals from allelopathic weeds can disturb the root and shoot growth of emerging crop seedlings, as well as cause several other types of damage. A study was carried out to investigate the allelopathic potential of Parthenium hysterophorus for weed response in soybean. The experiment was laid out in Randomized Complete Block Design (RCBD) with split plot arrangements and replicated thrice. Sowing methods (broadcast and line sowing) were kept in the main plot and mulching treatments (surface mulching and soil incorporation) were kept in the sub-plots. Mulching of Parthenium hysterophorus was applied at the rate of 1.0 t ha-1, 2.5 t ha-1, 5 t ha-1 with control (no parthenium). Manual weed control was also used as treatments. The results revealed that significantly higher shoot length, shoot fresh weight, shoot dry weight, root length, root fresh weigh, root dry weight, number of nodules per plant, nodules fresh and dry weight, number of branches, number of pods per plant, thousand seed weight biological yield, economic yield, dry matter yield and harvest index were recorded with the soil incorporation of Parthenium herbage at the rate of 2.5 t ha-1. Maximum weed density and weed dry biomass were recorded in control plots while weed control efficiency was seen greater in plots where Parthenium herbage was applied to surface at the rate of 5 t ha-1. The results suggested that the use of Parthenium hysterophorus herbage mulching can reduce infestation of weeds by its allelopathic effects and increase the yield of soybean under sub-humid agro-climatic conditions.
DOI: 10.6084/m9.figshare.6388142.v1
title: Parthenium hysterophorus Herbage Mulching: a Potential Source of Weeds Control in Soybean (Glycine max)

description: ABSTRACT: Weeds have indirect effects on crop plants. Crop development is affected by allelopathy from certain weed species. Allelochemicals from allelopathic weeds can disturb the root and shoot growth of emerging crop seedlings, as well as cause several other types of damage. A study was carried out to investigate the allelopathic potential of Parthenium hysterophorus for weed response in soybean. The experiment was laid out in Randomized Complete Block Design (RCBD) with split plot arrangements and replicated thrice. Sowing methods (broadcast and line sowing) were kept in the main plot and mulching treatments (surface mulching and soil incorporation) were kept in the sub-plots. Mulching of Parthenium hysterophorus was applied at the rate of 1.0 t ha-1, 2.5 t ha-1, 5 t ha-1 with control (no parthenium). Manual weed control was also used as treatments. The results revealed that significantly higher shoot length, shoot fresh weight, shoot dry weight, root length, root fresh weigh, root dry weight, number of nodules per plant, nodules fresh and dry weight, number of branches, number of pods per plant, thousand seed weight biological yield, economic yield, dry matter yield and harvest index were recorded with the soil incorporation of Parthenium herbage at the rate of 2.5 t ha-1. Maximum weed density and weed dry biomass were recorded in control plots while weed control efficiency was seen greater in plots where Parthenium herbage was applied to surface at the rate of 5 t ha-1. The results suggested that the use of Parthenium hysterophorus herbage mulching can reduce infestation of weeds by its allelopathic effects and increase the yield of soybean under sub-humid agro-climatic conditions.
DOI: 10.6084/m9.figshare.6388139
title: Seasonal distribution of ocular conditions treated at the emergency room: a 1-year prospective study

description: ABSTRACT Purpose: To determine the clinical characteristics and seasonal distribution of patients admitted to the ocular emergency department of a tertiary ophthalmology care center. Methods: The study cohort includes 27,120 patients who were admitted to ocular emergency room between November 2013 and November 2014. The age, sex, reason for admission, diagnosis, and complete ocular examination reports were recorded for each patient. X-ray and ultrasonographic examinations were performed if necessary. Results: The mean patient age was 32.83 ± 17.62 years (range, 0-95). The number of males was nearly two times the number of females, with 18,808 (69.4%) males and 8312 (30.6%) females. The diagnoses included viral conjunctivitis (7,859 patients; 29.0%), corneal foreign body (5,286 patients; 19.5%), bacterial conjunctivitis (3,892 patients; 14.4%), corneal abrasions (2,306 patients; 8.5%), and allergic conjunctivitis (1,433 patients; 5.3%) (Table 1). Other frequent diagnoses included subconjunctival hemorrhage, photo keratopathy, chemical eye injury, and penetrating and blunt eye injuries. Allergic conjunctivitis, ocular trauma, and corneal foreign body were more frequent in spring, whereas keratitis and chemical eye injury were more common in winter (chi-square test). The most common reasons for emergency room admission, in order of frequency, were viral conjunctivitis, corneal foreign body, bacterial conjunctivitis, and corneal abrasions. Conclusion: This study is the first long-term prospective study to evaluate the seasonal distribution and diagnosis of all adult and pediatric patients admitted to the emergency room for ocular conditions. The frequency of ophthalmological conditions seen in the emergency room may vary according to the season.
DOI: 10.6084/m9.figshare.6388136
title: A Multy-Year Study Reveals the Importance of Residual Herbicides on Weed Control in Glyphosate-Resistant Soybean

description: ABSTRACT: A 3-year field study was conducted to assess the potential for using pre-emergent (PRE) herbicides tank mixed with glyphosate as a means of controlling weed species in soybean. In 2011/12, 2012/13 and 2013/14 growing sessions soybean cultivar Brasmax Apollo RR was planted under residues of rye. The herbicide treatments glyphosate (gly) (1,296 g a.i. ha-1), gly + S-metolachlor (1,296 + 1,920), gly + imazaquin (1,296 +161), gly + pendimethalin (1,296 + 1,000), gly + metribuzin (1,296 + 480), gly + 2.4-D amine (1,296 + 1,209) was applied in pre-emergence (PRE) over rye crop residues two days before soybean sowing. In addition, full season weed-free and weedy control plots were included. Gly + S-metolachlor and gly + pendimethalin reduced the horseweed density from 48 to 3 and 6 plants m-2, respectively. The mix containing gly + metribuzin and gly + 2.4-D amine and gly applied alone had no effect in the horseweed control. The mix containing gly + metribuzin, gly + 2.4-D amine, gly + imazaquin and gly applied alone had no effect in the crabgrass control. In contrast gly + S-metolachlor and gly + pendimethalin reduced the crabgrass density from 70 to 0 and 1 plant m-2, respectively. The soybean yield was higher with weed-free, S-metolachlor and metribuzin treatments. The use of an herbicide with residual effect had impact on weed management and soybean yield. In conclusion, a greater control of horseweed and crabgrass occurred when S-metolachlor or pendimethalin was applied PRE.
DOI: 10.6084/m9.figshare.6388139.v1
title: Seasonal distribution of ocular conditions treated at the emergency room: a 1-year prospective study

description: ABSTRACT Purpose: To determine the clinical characteristics and seasonal distribution of patients admitted to the ocular emergency department of a tertiary ophthalmology care center. Methods: The study cohort includes 27,120 patients who were admitted to ocular emergency room between November 2013 and November 2014. The age, sex, reason for admission, diagnosis, and complete ocular examination reports were recorded for each patient. X-ray and ultrasonographic examinations were performed if necessary. Results: The mean patient age was 32.83 ± 17.62 years (range, 0-95). The number of males was nearly two times the number of females, with 18,808 (69.4%) males and 8312 (30.6%) females. The diagnoses included viral conjunctivitis (7,859 patients; 29.0%), corneal foreign body (5,286 patients; 19.5%), bacterial conjunctivitis (3,892 patients; 14.4%), corneal abrasions (2,306 patients; 8.5%), and allergic conjunctivitis (1,433 patients; 5.3%) (Table 1). Other frequent diagnoses included subconjunctival hemorrhage, photo keratopathy, chemical eye injury, and penetrating and blunt eye injuries. Allergic conjunctivitis, ocular trauma, and corneal foreign body were more frequent in spring, whereas keratitis and chemical eye injury were more common in winter (chi-square test). The most common reasons for emergency room admission, in order of frequency, were viral conjunctivitis, corneal foreign body, bacterial conjunctivitis, and corneal abrasions. Conclusion: This study is the first long-term prospective study to evaluate the seasonal distribution and diagnosis of all adult and pediatric patients admitted to the emergency room for ocular conditions. The frequency of ophthalmological conditions seen in the emergency room may vary according to the season.
DOI: 10.6084/m9.figshare.6388136.v1
title: A Multy-Year Study Reveals the Importance of Residual Herbicides on Weed Control in Glyphosate-Resistant Soybean

description: ABSTRACT: A 3-year field study was conducted to assess the potential for using pre-emergent (PRE) herbicides tank mixed with glyphosate as a means of controlling weed species in soybean. In 2011/12, 2012/13 and 2013/14 growing sessions soybean cultivar Brasmax Apollo RR was planted under residues of rye. The herbicide treatments glyphosate (gly) (1,296 g a.i. ha-1), gly + S-metolachlor (1,296 + 1,920), gly + imazaquin (1,296 +161), gly + pendimethalin (1,296 + 1,000), gly + metribuzin (1,296 + 480), gly + 2.4-D amine (1,296 + 1,209) was applied in pre-emergence (PRE) over rye crop residues two days before soybean sowing. In addition, full season weed-free and weedy control plots were included. Gly + S-metolachlor and gly + pendimethalin reduced the horseweed density from 48 to 3 and 6 plants m-2, respectively. The mix containing gly + metribuzin and gly + 2.4-D amine and gly applied alone had no effect in the horseweed control. The mix containing gly + metribuzin, gly + 2.4-D amine, gly + imazaquin and gly applied alone had no effect in the crabgrass control. In contrast gly + S-metolachlor and gly + pendimethalin reduced the crabgrass density from 70 to 0 and 1 plant m-2, respectively. The soybean yield was higher with weed-free, S-metolachlor and metribuzin treatments. The use of an herbicide with residual effect had impact on weed management and soybean yield. In conclusion, a greater control of horseweed and crabgrass occurred when S-metolachlor or pendimethalin was applied PRE.
DOI: 10.6084/m9.figshare.6388133
title: Comparison of anterior segment parameters in patients with pseudoexfoliation glaucoma, patients with pseudoexfoliation syndrome, and normal subjects

description: ABSTRACT Purpose: To compare the anterior segment parameters of patients with pseudoexfoliation syndrome, patients with pseudoexfoliation glaucoma, and normal subjects. Methods: This prospective, controlled, comparative study included 150 eyes of 150 patients. The patients were divided into the pseudoexfoliation syndrome group, the pseudoexfoliation glaucoma group, and the control group (50 patients in each group). Axial length, central corneal thickness, aqueous depth, anterior chamber depth, lens thickness, K1 and K2 keratometry values, and white to white distance measurements were obtained by optical biometry and compared between the groups. Results: The mean ages of the pseudoexfoliation syndrome, pseudoexfoliation glaucoma, and control patients were 62.18 ± 6.21, 61.80 ± 6.62, and 59.40 ± 6.89 years, respectively. There were no statistically significant differences between the groups in mean age or sex ratio (p&gt;0.05). Mean central corneal thickness was statistically significantly greater, mean aqueous depth and anterior chamber depth were statistically significantly greater, and mean lens thickness was statistically significantly less in the control group than in the pseudoexfoliation syndrome and pseudoexfoliation glaucoma groups (p&lt;0.05). Pairwise comparisons of the pseudoexfoliation syndrome group and the pseudoexfoliation glaucoma group revealed that there were no significant differences between these two groups in central corneal thickness, aqueous depth, anterior chamber depth, and lens thickness (p&gt;0.017). Conclusions: Patients with pseudoexfoliation glaucoma and pseudoexfoliation syndrome had greater lens thickness, shallower aqueous depth and anterior chamber depth, and less central corneal thickness than normal subjects. None of the anterior segment parameters differed between patients with pseudoexfoliation syndrome and patients with pseudoexfoliation glaucoma.