cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.5645305
title: Chemical, Biological, and Biochemical Parameters of the Soil P Cycle After Long-Term Pig Slurry Application in No-Tillage System

description: ABSTRACT In Southern Brazil, agricultural soils are often treated over long periods with annual pig slurry (PS) applications, and their influence on soil nutrient dynamics should be monitored. This study aimed to evaluate the P forms accumulated in the soil and some biological and biochemical parameters of the P cycle after 19 successive PS applications over eight years, in a no-tillage (NT) system. Pig slurry was applied at rates of 0, 20, 40, and 80 m3 ha-1 per crop. Several P forms (available P, microbial P, phosphatase enzyme, total organic and inorganic P) in the 0.00-0.05 and 0.05-0.10 m soil layers were analyzed. Increases up to 5,523 % in available P, 308 % in microbial P, 104 % in phosphatase enzyme activity, 91 % in organic P, 251 % in inorganic P, and 19 % in Total-P were observed in the 0.00-0.05 m soil layer in response to the highest PS rate compared to the treatment with no PS. Results also indicated that P added via PS was preferentially accumulated in the inorganic fractions (83-98 %). The increase in organic P was limited by the increase in soil organic carbon. The increase in soil microbial biomass-P was more influenced by available P, while the increase in phosphatase enzyme activity was more related to the increase in organic P and C. Therefore, PS applied to the soil affected the chemical, biological, and biochemical components of the soil P cycle. Results indicate that even half of the PS rate normally used by farmers (20 m3 ha-1) poses a high risk of pollution of water bodies by runoff from these soils.
DOI: 10.6084/m9.figshare.5645305.v1
title: Chemical, Biological, and Biochemical Parameters of the Soil P Cycle After Long-Term Pig Slurry Application in No-Tillage System

description: ABSTRACT In Southern Brazil, agricultural soils are often treated over long periods with annual pig slurry (PS) applications, and their influence on soil nutrient dynamics should be monitored. This study aimed to evaluate the P forms accumulated in the soil and some biological and biochemical parameters of the P cycle after 19 successive PS applications over eight years, in a no-tillage (NT) system. Pig slurry was applied at rates of 0, 20, 40, and 80 m3 ha-1 per crop. Several P forms (available P, microbial P, phosphatase enzyme, total organic and inorganic P) in the 0.00-0.05 and 0.05-0.10 m soil layers were analyzed. Increases up to 5,523 % in available P, 308 % in microbial P, 104 % in phosphatase enzyme activity, 91 % in organic P, 251 % in inorganic P, and 19 % in Total-P were observed in the 0.00-0.05 m soil layer in response to the highest PS rate compared to the treatment with no PS. Results also indicated that P added via PS was preferentially accumulated in the inorganic fractions (83-98 %). The increase in organic P was limited by the increase in soil organic carbon. The increase in soil microbial biomass-P was more influenced by available P, while the increase in phosphatase enzyme activity was more related to the increase in organic P and C. Therefore, PS applied to the soil affected the chemical, biological, and biochemical components of the soil P cycle. Results indicate that even half of the PS rate normally used by farmers (20 m3 ha-1) poses a high risk of pollution of water bodies by runoff from these soils.
DOI: 10.6084/m9.figshare.5645302
title: Validation of the self-assessment of communication skills and professionalism for nurses

description: ABSTRACT Objectives: to translate, adapt cross-culturally and validate into Brazilian Portuguese the following instrument: "Self-assessment of communication skills and professionalism in residents" for the nursing professional, and to determine if personal characteristics and performance of the nurse interfere in the self-assessment about professionalism and interpersonal communication. Method: quantitative study. Results: the sample consisted of 110 nurses with mean age of 32 years old (± 7.3), most of them were women (n = 80; 72.7%). The internal consistency of the scale "Autoavaliação sobre profissionalismo e comunicação interpessoal entre enfermeiro e paciente" presented moderate and satisfactory reliability (α=0,712). Factorial analysis identified four factors: Interpersonal Skills, Exchange of Information, Honesty in the Relationship and Professionalism. Conclusion: the instrument is valid and reliable in Portuguese and for Brazilian culture. Interpersonal Skills changed with gender and marital status. Ability to exchange information was influenced by gender and working sector. Self-assessment of professionalism changed with marital status.
DOI: 10.6084/m9.figshare.5645302.v1
title: Validation of the self-assessment of communication skills and professionalism for nurses

description: ABSTRACT Objectives: to translate, adapt cross-culturally and validate into Brazilian Portuguese the following instrument: "Self-assessment of communication skills and professionalism in residents" for the nursing professional, and to determine if personal characteristics and performance of the nurse interfere in the self-assessment about professionalism and interpersonal communication. Method: quantitative study. Results: the sample consisted of 110 nurses with mean age of 32 years old (± 7.3), most of them were women (n = 80; 72.7%). The internal consistency of the scale "Autoavaliação sobre profissionalismo e comunicação interpessoal entre enfermeiro e paciente" presented moderate and satisfactory reliability (α=0,712). Factorial analysis identified four factors: Interpersonal Skills, Exchange of Information, Honesty in the Relationship and Professionalism. Conclusion: the instrument is valid and reliable in Portuguese and for Brazilian culture. Interpersonal Skills changed with gender and marital status. Ability to exchange information was influenced by gender and working sector. Self-assessment of professionalism changed with marital status.
DOI: 10.6084/m9.figshare.5645299
title: Influence of Therapeutic Play on the anxiety of hospitalized school-age children: Clinical trial

description: ABSTRACT Objective: To evaluate the effects of Dramatic Therapeutic Play (DTP) technique on the degree of anxiety in hospitalized school-age children. Method: Randomized clinical trial performed in two hospitals ofSão Paulo, between May and October 2015. The intervention consisted of the application of DTP and the outcome was evaluated through the Child Drawing: Hospital (CD: H) instrument. The Wilcoxon-Mann Whitney, Corrected t, Fisher’s exact and Chi-square tests were used in the analysis. Statistical significance was set at 5%. Results: In all, 28 children participated in the study. The majority of children (75%) had a low anxiety score, with a mean CD: H score of 73.9 and 69.4 in the intervention and control groups respectively, and with no significant difference. Conclusion: Children submitted to DTP had the same degree of anxiety as those in the control group. However, it is suggested that new studies be performed with a larger number of children in different hospitalization scenarios.
DOI: 10.6084/m9.figshare.5645299.v1
title: Influence of Therapeutic Play on the anxiety of hospitalized school-age children: Clinical trial

description: ABSTRACT Objective: To evaluate the effects of Dramatic Therapeutic Play (DTP) technique on the degree of anxiety in hospitalized school-age children. Method: Randomized clinical trial performed in two hospitals ofSão Paulo, between May and October 2015. The intervention consisted of the application of DTP and the outcome was evaluated through the Child Drawing: Hospital (CD: H) instrument. The Wilcoxon-Mann Whitney, Corrected t, Fisher’s exact and Chi-square tests were used in the analysis. Statistical significance was set at 5%. Results: In all, 28 children participated in the study. The majority of children (75%) had a low anxiety score, with a mean CD: H score of 73.9 and 69.4 in the intervention and control groups respectively, and with no significant difference. Conclusion: Children submitted to DTP had the same degree of anxiety as those in the control group. However, it is suggested that new studies be performed with a larger number of children in different hospitalization scenarios.
DOI: 10.6084/m9.figshare.5645296
title: Global stability analysis of reinforced concrete buildings using the γ z coefficient

description: Abstract Global stability analysis is becoming increasingly important in the design of reinforced concrete buildings, especially in the slender ones, due its sensitivity to lateral displacement. The loss of stability is usually associated with the intensity of the second order effects and, in that sense, the gamma-z (γz) coefficient is an important evaluation parameter for this problem. This work aims to verify the γz efficiency as a global stability parameter based on the buckling load factors of the structures and their respective critical buckling modes. To this purpose, a comparative analysis is performed in several idealized structures, from which an approximate equation for calculating the critical load factor based on the γz coefficient is obtained. This equation was verified by numerical analysis of Finite Elements Method models of real reinforced concrete buildings. It was concluded that the proposed equation presents satisfying results within a certain range of γz.
DOI: 10.6084/m9.figshare.5645296.v1
title: Global stability analysis of reinforced concrete buildings using the γ z coefficient

description: Abstract Global stability analysis is becoming increasingly important in the design of reinforced concrete buildings, especially in the slender ones, due its sensitivity to lateral displacement. The loss of stability is usually associated with the intensity of the second order effects and, in that sense, the gamma-z (γz) coefficient is an important evaluation parameter for this problem. This work aims to verify the γz efficiency as a global stability parameter based on the buckling load factors of the structures and their respective critical buckling modes. To this purpose, a comparative analysis is performed in several idealized structures, from which an approximate equation for calculating the critical load factor based on the γz coefficient is obtained. This equation was verified by numerical analysis of Finite Elements Method models of real reinforced concrete buildings. It was concluded that the proposed equation presents satisfying results within a certain range of γz.
DOI: 10.6084/m9.figshare.5645293
title: Use of the Diffusion of Innovation Model in venous ulcers by specialized professionals

description: ABSTRACT Objective: To analyze the influence of the evidence and of the opinion of peers on the decisions of specialists regarding the agreement with recommendations for prevention and treatment of venous ulcer. Methods: This is a quasi-experimental study with two interventions: provision of studies with the evidence of the recommendations and provision of the opinion of peers, with sample of 73 specialized doctors and nurses. Delphi technique was used in the search for agreement, with three rounds. Results: The participants evaluated 82 recommendations organized into eight domains: evaluation of patient and wound; documentation of clinical findings; care with the wound and surrounding skin; indication of dressing; use of antibiotics; improvement of venous return and prevention of recurrence; referrals of patients; and professional training. The interventions resulted in statistically significant changes in four domains. Conclusion: The interventions were able to change the opinion of participants, leading them to agreement regarding the recommendations, regardless of the level of evidence.
DOI: 10.6084/m9.figshare.5645290
title: Low birth weight in a municipality in the southeast region of Brazil

description: ABSTRACT Objective: to identify the prevalence of low birth weight in the city of São Paulo. Method: epidemiological cross-sectional study with data collected by means of the Brazilian Live Birth Information System related to births occurred in the city of São Paulo between 2007 and 2013. Maternal, gestational, childbirth, and neonatal variables were analyzed descriptively and by association. Results: 9.65% (1,342,655) of live births were underweight (mean of 3234.55 grams in the term group and 2312.17 in the pre-term group) with a mean maternal age of 27.53 years old. The risk factors identified include maternal age, not having a partner, low maternal level of education, other race rather than white, pre-term pregnancy, multiple births, low number of prenatal check-ups, and cesarean delivery. Conclusion: knowledge of this evidence favors planning the care provided by defining strategies to reduce it and consequently improve maternal and infant health care.
DOI: 10.6084/m9.figshare.5645290.v1
title: Low birth weight in a municipality in the southeast region of Brazil

description: ABSTRACT Objective: to identify the prevalence of low birth weight in the city of São Paulo. Method: epidemiological cross-sectional study with data collected by means of the Brazilian Live Birth Information System related to births occurred in the city of São Paulo between 2007 and 2013. Maternal, gestational, childbirth, and neonatal variables were analyzed descriptively and by association. Results: 9.65% (1,342,655) of live births were underweight (mean of 3234.55 grams in the term group and 2312.17 in the pre-term group) with a mean maternal age of 27.53 years old. The risk factors identified include maternal age, not having a partner, low maternal level of education, other race rather than white, pre-term pregnancy, multiple births, low number of prenatal check-ups, and cesarean delivery. Conclusion: knowledge of this evidence favors planning the care provided by defining strategies to reduce it and consequently improve maternal and infant health care.
DOI: 10.6084/m9.figshare.5645287
title: Corneal endothelial cell density and pterygium: a cross-sectional study

description: ABSTRACT Purpose: To investigate the effects of pterygium on corneal endothelial cell density in patients with unilateral pterygium. Methods: We performed a cross-sectional analysis of data from patients with unilateral pterygium who were selected from September 1, 2015 to July 31, 2016 at Hospital de Base do Distrito Federal to assess the corneal endothelial cell density, coefficient of variation in the cell area, hexagonality, and corneal pachymetric results. In all patients, noncontact specular microscopy was performed in both eyes and a minimum endothelial cell count of 75 cells/mm2 was required for inclusion in the study. The contralateral eye served as the control. Results: Sixty-one patients were included in the study. Twenty-nine (47.5%) patients were men and 32 (52.5%) were women (mean age, 50.84 ± 13.8). The percentage of pterygium that invaded the cornea ranged from 4.87% to 24.59% (median, 9.70% ± 4.99%). The mean corneal endothelial cell density (cells/mm) was lower in the pterygium eyes than in the controls (2451.83 ± 284.96 vs. 2549.95 ± 268.94, respectively; p=0.04). No differences in the mean coefficients of variation of cell size, hexagonality, and corneal pachymetric results were observed between the patients and controls. The Pearson correlation test showed a significant negative linear relationship between pterygium invasion and endothelial cell density [p&lt;0.001, n=61, r=-0.553 (95% CI, -0.34 to -0.73)]. Conclusion: Compared with the contralateral eyes, those of patients with unilateral pterygium were associated with a decrease in corneal endothelial cell density.
DOI: 10.6084/m9.figshare.5645287.v1
title: Corneal endothelial cell density and pterygium: a cross-sectional study

description: ABSTRACT Purpose: To investigate the effects of pterygium on corneal endothelial cell density in patients with unilateral pterygium. Methods: We performed a cross-sectional analysis of data from patients with unilateral pterygium who were selected from September 1, 2015 to July 31, 2016 at Hospital de Base do Distrito Federal to assess the corneal endothelial cell density, coefficient of variation in the cell area, hexagonality, and corneal pachymetric results. In all patients, noncontact specular microscopy was performed in both eyes and a minimum endothelial cell count of 75 cells/mm2 was required for inclusion in the study. The contralateral eye served as the control. Results: Sixty-one patients were included in the study. Twenty-nine (47.5%) patients were men and 32 (52.5%) were women (mean age, 50.84 ± 13.8). The percentage of pterygium that invaded the cornea ranged from 4.87% to 24.59% (median, 9.70% ± 4.99%). The mean corneal endothelial cell density (cells/mm) was lower in the pterygium eyes than in the controls (2451.83 ± 284.96 vs. 2549.95 ± 268.94, respectively; p=0.04). No differences in the mean coefficients of variation of cell size, hexagonality, and corneal pachymetric results were observed between the patients and controls. The Pearson correlation test showed a significant negative linear relationship between pterygium invasion and endothelial cell density [p&lt;0.001, n=61, r=-0.553 (95% CI, -0.34 to -0.73)]. Conclusion: Compared with the contralateral eyes, those of patients with unilateral pterygium were associated with a decrease in corneal endothelial cell density.
DOI: 10.6084/m9.figshare.5645281
title: Gait speed and cognitive score in elderly users of the primary care service

description: ABSTRACT Objective: to investigate the association between gait speed and the cognitive score of elderly patients enrolled in a Basic Health Unit. Method: a quantitative cross-sectional study with 203 elderly, a sample calculated based on the estimated population proportion. Data were collected using a sociodemographic and clinical questionnaire, gait speed test (GS) and the Mini Mental State Examination (MMSE). Results: the illiterate patients had a mean MMSE=19.33(±3.7) and GS = 0.76m/s (±0.3); those with low/medium education had a MMSE = 25.43(±2.8) and GS = 0.92m/s (±0.2); and the elderly with higher education had a MMSE = 27.33(±2.9) and GS=1.12m/s (±0.3).There was a weak correlation (R2=00354) between gait speed and cognitive score, with statistical significance (Prob&gt;F = 0.0072) and a positive linear trend. Conclusion: the better cognitive score the higher the gait speed; the illiterate elderly were those with lower gait speed, thereby indicating a poorer physical performance.
DOI: 10.6084/m9.figshare.5645281.v1
title: Gait speed and cognitive score in elderly users of the primary care service

description: ABSTRACT Objective: to investigate the association between gait speed and the cognitive score of elderly patients enrolled in a Basic Health Unit. Method: a quantitative cross-sectional study with 203 elderly, a sample calculated based on the estimated population proportion. Data were collected using a sociodemographic and clinical questionnaire, gait speed test (GS) and the Mini Mental State Examination (MMSE). Results: the illiterate patients had a mean MMSE=19.33(±3.7) and GS = 0.76m/s (±0.3); those with low/medium education had a MMSE = 25.43(±2.8) and GS = 0.92m/s (±0.2); and the elderly with higher education had a MMSE = 27.33(±2.9) and GS=1.12m/s (±0.3).There was a weak correlation (R2=00354) between gait speed and cognitive score, with statistical significance (Prob&gt;F = 0.0072) and a positive linear trend. Conclusion: the better cognitive score the higher the gait speed; the illiterate elderly were those with lower gait speed, thereby indicating a poorer physical performance.
DOI: 10.6084/m9.figshare.5645278
title: Revalidation of game for teaching blood pressure auscultatory measurement: a pilot study

description: ABSTRACT Objective: To adapt a pre-existing educational game, making it specific to the teaching of blood pressure auscultatory measurement, and to apply this game in a pilot study. Method: The original game cards were altered by the authors and submitted to content validation by six experts in the field. After redesigns, the game was applied to 30 subjects, who answered a questionnaire (pre-test and post-test) on auscultatory measurement. Data were analyzed descriptively and by the paired Student's t-test and paired Wilcoxon test. Results: Throughout the content validation process, 17 of the 28 original cards were modified. Of these 17 cards, 13 obtained 80% agreement, and the rest were modified according to the judges' suggestions. The obtained grades significantly increased between pre- and the post-test. Conclusion: It was concluded that the reformulated game presented satisfactory evidence of content validity. Its use as a teaching-learning method was effective for this sample.
DOI: 10.6084/m9.figshare.5645278.v1
title: Revalidation of game for teaching blood pressure auscultatory measurement: a pilot study

description: ABSTRACT Objective: To adapt a pre-existing educational game, making it specific to the teaching of blood pressure auscultatory measurement, and to apply this game in a pilot study. Method: The original game cards were altered by the authors and submitted to content validation by six experts in the field. After redesigns, the game was applied to 30 subjects, who answered a questionnaire (pre-test and post-test) on auscultatory measurement. Data were analyzed descriptively and by the paired Student's t-test and paired Wilcoxon test. Results: Throughout the content validation process, 17 of the 28 original cards were modified. Of these 17 cards, 13 obtained 80% agreement, and the rest were modified according to the judges' suggestions. The obtained grades significantly increased between pre- and the post-test. Conclusion: It was concluded that the reformulated game presented satisfactory evidence of content validity. Its use as a teaching-learning method was effective for this sample.
DOI: 10.6084/m9.figshare.5645275
title: Ultrasound biomicroscopy in acetazolamide-induced myopic shift with appositional angle closure

description: ABSTRACT We report a case of a 49-year-old female who presented to the emergency department with blurred vision and vomiting, hours after taking two tablets of 250 mg of acetazolamide. The anterior chamber was bilaterally flat, with normal intraocular pressure in both eyes. An ultrasound biomicroscopic (UBM) examination showed bilateral ciliary effusion and complete appositional angle closure in all quadrants. Acetazolamide-induced bilateral angle closure was diagnosed. Steroid and cycloplegic therapy were initiated, and acetazolamide was discontinued. The following day, the anterior chamber had regained its volume without substantial change in the effusion size. Three weeks later, complete resolution of the ciliary effusion was verified by means of a third UBM scan.
DOI: 10.6084/m9.figshare.5645275.v1
title: Ultrasound biomicroscopy in acetazolamide-induced myopic shift with appositional angle closure

description: ABSTRACT We report a case of a 49-year-old female who presented to the emergency department with blurred vision and vomiting, hours after taking two tablets of 250 mg of acetazolamide. The anterior chamber was bilaterally flat, with normal intraocular pressure in both eyes. An ultrasound biomicroscopic (UBM) examination showed bilateral ciliary effusion and complete appositional angle closure in all quadrants. Acetazolamide-induced bilateral angle closure was diagnosed. Steroid and cycloplegic therapy were initiated, and acetazolamide was discontinued. The following day, the anterior chamber had regained its volume without substantial change in the effusion size. Three weeks later, complete resolution of the ciliary effusion was verified by means of a third UBM scan.