cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.20729266.v1
title: Sports injuries in amateur recreational Taekwondo athletes

description: ABSTRACT Combat sports are very common in sport mega-events. Taekwondo is a combat sport that prioritizes direct contact between participants, specially by kicks and punches, and provides ambiguity in the health-sport relationship, as its practice could be harmful. This study aimed to quantify the prevalence of injuries in amateur Taekwondo athletes, from training or competitions, and assess their association with intrinsic and extrinsic factors. This is a descriptive, observational, and retrospective study that assessed injuries by a reported morbidity inquiry. Information on sports injuries considered the last six months of 2018. Participants were athletes aged from 12 to 25 years old, of both sexes, practicing Taekwondo in the city of Pelotas, Rio Grande do Sul, Brazil. The prevalence of sports injuries in amateur Taekwondo athletes in Pelotas was 26.2% (n=1), without significant differences between sexes. The main reason for the practice was physical conditioning (35.7%). The main mechanism of injury was kick when attacking (45.4%), followed by impact when defending (27.3%). The most frequent type of injury was sprain (27.3%). followed by contusion (18.2%), and the most injured body parts were knees (36.4%) and ankles (36.4%). The prevalence of sports injuries in amateur Taekwondo athletes in Pelotas was lower than the one found in the literature, and it may be due to the nature of the practice, as they are recreational amateur athletes aiming to improve physical conditioning.
DOI: 10.6084/m9.figshare.20729266
title: Sports injuries in amateur recreational Taekwondo athletes

description: ABSTRACT Combat sports are very common in sport mega-events. Taekwondo is a combat sport that prioritizes direct contact between participants, specially by kicks and punches, and provides ambiguity in the health-sport relationship, as its practice could be harmful. This study aimed to quantify the prevalence of injuries in amateur Taekwondo athletes, from training or competitions, and assess their association with intrinsic and extrinsic factors. This is a descriptive, observational, and retrospective study that assessed injuries by a reported morbidity inquiry. Information on sports injuries considered the last six months of 2018. Participants were athletes aged from 12 to 25 years old, of both sexes, practicing Taekwondo in the city of Pelotas, Rio Grande do Sul, Brazil. The prevalence of sports injuries in amateur Taekwondo athletes in Pelotas was 26.2% (n=1), without significant differences between sexes. The main reason for the practice was physical conditioning (35.7%). The main mechanism of injury was kick when attacking (45.4%), followed by impact when defending (27.3%). The most frequent type of injury was sprain (27.3%). followed by contusion (18.2%), and the most injured body parts were knees (36.4%) and ankles (36.4%). The prevalence of sports injuries in amateur Taekwondo athletes in Pelotas was lower than the one found in the literature, and it may be due to the nature of the practice, as they are recreational amateur athletes aiming to improve physical conditioning.
DOI: 10.6084/m9.figshare.20551603
title: Deterministic and probabilistic risk of strawberry consumption with pesticide residues

description: ABSTRACT: Repeated presence of strawberries amongst produce with pesticide residues results in questionings related to the risks involved by its consumption. Deterministic and probabilistic risk assessment methods might be used depending on the available data. In the present study, both methods were used to estimate risks of pesticide intake by strawberry consumption. Strawberry samples along two years were analyzed via the multiresidue method. Results of active ingredients (a.i.) concentrations were organized and used for calculations for intake estimates. On the deterministic method, intake was calculated based on the data of a.i. concentration and consumption data coming from an online questionnaire and body weight between 5 and 70 kg. On the probabilistic method, the concentrations of a.i. and body weight of 60 kg were evaluated in two scenarios: a) consumption data from an online questionnaire or b) consumption data retrieved from Family Budget Survey of the Brazilian Institute of Geography and Statistics. In the 62 strawberry samples, 38 a.i. were quantified and in 25 samples the residue analyses were considered satisfactory and 37 had an unsatisfactory outcome. In the deterministic approach, 23% of the a.i. had a calculated intake higher than the acceptable daily intake (ADI) and risk concentrated in body weights between 5 and 30 kg. The risk is low when considering a body weight of 60 kg. All a.i. tested in the first scenario of the probabilistic method pointed towards some possibility of intake being higher than the ADI. In the second scenario, only the a.i. procymidone exceeded the ADI.
DOI: 10.6084/m9.figshare.20551603.v1
title: Deterministic and probabilistic risk of strawberry consumption with pesticide residues

description: ABSTRACT: Repeated presence of strawberries amongst produce with pesticide residues results in questionings related to the risks involved by its consumption. Deterministic and probabilistic risk assessment methods might be used depending on the available data. In the present study, both methods were used to estimate risks of pesticide intake by strawberry consumption. Strawberry samples along two years were analyzed via the multiresidue method. Results of active ingredients (a.i.) concentrations were organized and used for calculations for intake estimates. On the deterministic method, intake was calculated based on the data of a.i. concentration and consumption data coming from an online questionnaire and body weight between 5 and 70 kg. On the probabilistic method, the concentrations of a.i. and body weight of 60 kg were evaluated in two scenarios: a) consumption data from an online questionnaire or b) consumption data retrieved from Family Budget Survey of the Brazilian Institute of Geography and Statistics. In the 62 strawberry samples, 38 a.i. were quantified and in 25 samples the residue analyses were considered satisfactory and 37 had an unsatisfactory outcome. In the deterministic approach, 23% of the a.i. had a calculated intake higher than the acceptable daily intake (ADI) and risk concentrated in body weights between 5 and 30 kg. The risk is low when considering a body weight of 60 kg. All a.i. tested in the first scenario of the probabilistic method pointed towards some possibility of intake being higher than the ADI. In the second scenario, only the a.i. procymidone exceeded the ADI.
DOI: 10.6084/m9.figshare.20729271
title: Regional rural development index of municipalities from the State of Mato Grosso do Sul

description: Abstract The purpose of this paper consisted to determine the level of rural development for municipalities from the State of Mato Grosso do Sul and its categorization, selecting relevant variables to compose the set of regional determining characteristics. To achieve this goal, the constitution of the Regional Rural Development Index (RRDI) was proposed, obtained through the latent factors, generated by the factor analysis, using the Principal Component Analysis (PCA) as an extraction method. This index was obtained based on 29 indicators derived from secondary data of the 2006 Agriculture Census and the 2010 Population Census. Among the main results is the extraction of seven latent factors, explaining 85,47% of the total accumulated variance, which represented characteristics related to rural health-domestic and production infrastructure, agricultural productivity, environmental preservation and degradation, educational and demographic aspects, agricultural jobs, and the relevance of land titling. The composition of these variables allowed IDRR to contribute empirically in determining the levels of localities rural development and to reveal a relatively homogeneous regional rural development pattern for the municipalities analyzed.
DOI: 10.6084/m9.figshare.20729271.v1
title: Regional rural development index of municipalities from the State of Mato Grosso do Sul

description: Abstract The purpose of this paper consisted to determine the level of rural development for municipalities from the State of Mato Grosso do Sul and its categorization, selecting relevant variables to compose the set of regional determining characteristics. To achieve this goal, the constitution of the Regional Rural Development Index (RRDI) was proposed, obtained through the latent factors, generated by the factor analysis, using the Principal Component Analysis (PCA) as an extraction method. This index was obtained based on 29 indicators derived from secondary data of the 2006 Agriculture Census and the 2010 Population Census. Among the main results is the extraction of seven latent factors, explaining 85,47% of the total accumulated variance, which represented characteristics related to rural health-domestic and production infrastructure, agricultural productivity, environmental preservation and degradation, educational and demographic aspects, agricultural jobs, and the relevance of land titling. The composition of these variables allowed IDRR to contribute empirically in determining the levels of localities rural development and to reveal a relatively homogeneous regional rural development pattern for the municipalities analyzed.
DOI: 10.6084/m9.figshare.20729275
title: Pulmonary function and respiratory muscle strength at hospital discharge in COVID-19 patients after Intensive Care Unit admission

description: ABSTRACT This study describes the pulmonary function and respiratory muscle strength (RMS) at hospital discharge of severe COVID-19 patients, correlating them with peripheral muscle strength, duration of mechanical ventilation (MV), length of hospital stay, and use of medication. A cross-sectional study was conducted with COVID-19 patients admitted to the Intensive Care Unit. Assessment at hospital discharge included the following variables: RMS, pulmonary function, and peripheral muscle strength (Medical Research Council score [MRC] and handgrip dynamometry). A total of 25 patients with mean age of 48.7±12.3 years were assessed. Out of these, 72% presented restrictive ventilatory disorder, in addition to reduced RMS (maximum inspiratory pressure [MIP] of 74% and maximum expiratory pressure [MEP] of 78% of the predicted value). RMS (MIP and MEP, respectively) correlated negatively with duration of MV (r=−0.599, p=0.002; r=−0.523, p=0.007) and length of hospital stay (r=−0.542, p=0.005; r=−0.502, p=0.01); and positively with FVC (r=0.825, p=0.000; r=0.778, p=0.000), FEV1 (r=0.821, p=0.000; r=0.801, p=0.000), PEF (r=0.775, p=0.000; r=0.775, p=0.000), and handgrip strength (r=0.656, p=0.000; r=0.589, p=0.002). At hospital discharge, severe COVID-19 patients presented: reduced RMS; changes in lung function; negative correlation between RMS and duration of invasive mechanical ventilation (IMV), and length of hospital stay; and a positive correlation with lung function and hand grip strength.
DOI: 10.6084/m9.figshare.20729275.v1
title: Pulmonary function and respiratory muscle strength at hospital discharge in COVID-19 patients after Intensive Care Unit admission

description: ABSTRACT This study describes the pulmonary function and respiratory muscle strength (RMS) at hospital discharge of severe COVID-19 patients, correlating them with peripheral muscle strength, duration of mechanical ventilation (MV), length of hospital stay, and use of medication. A cross-sectional study was conducted with COVID-19 patients admitted to the Intensive Care Unit. Assessment at hospital discharge included the following variables: RMS, pulmonary function, and peripheral muscle strength (Medical Research Council score [MRC] and handgrip dynamometry). A total of 25 patients with mean age of 48.7±12.3 years were assessed. Out of these, 72% presented restrictive ventilatory disorder, in addition to reduced RMS (maximum inspiratory pressure [MIP] of 74% and maximum expiratory pressure [MEP] of 78% of the predicted value). RMS (MIP and MEP, respectively) correlated negatively with duration of MV (r=−0.599, p=0.002; r=−0.523, p=0.007) and length of hospital stay (r=−0.542, p=0.005; r=−0.502, p=0.01); and positively with FVC (r=0.825, p=0.000; r=0.778, p=0.000), FEV1 (r=0.821, p=0.000; r=0.801, p=0.000), PEF (r=0.775, p=0.000; r=0.775, p=0.000), and handgrip strength (r=0.656, p=0.000; r=0.589, p=0.002). At hospital discharge, severe COVID-19 patients presented: reduced RMS; changes in lung function; negative correlation between RMS and duration of invasive mechanical ventilation (IMV), and length of hospital stay; and a positive correlation with lung function and hand grip strength.
DOI: 10.34808/jr67-r637
title: The complete list of two-dimensional rotation-symmetric number-conserving septenary cellular automata

description: This dataset contains a complete list of all 30144 two-dimensional rotation-symmetric number-con-serving cellular automata with the state set {0,1,2,3,4,5,6} based on adjacent cells only, i.e. with the von Neumann neighborhood. The detailed definitions and the method of enumerating are given in the paper:
Adam Dzedzej, Barbara Wolnik, Anna Nenca, Jan M. Baetens, Bernard De Baets,
Two-dimensional rotation-symmetric number-conserving cellular automata,
Information Sciences, Volume 577, 2021, Pages 599-621, ISSN 0020-0255,
https://doi.org/10.1016/j.ins.2021.06.041.
The list of the cellular automata is given in 8 files.
In every file each line describes the LUT table of a single automaton, i.e., it is the sequence
x(0) x(1) x(2) ... x(16806)
of 16807 integers from the set {0,1,2,3,4,5,6}, where
x(i) = f(N, W, C, E, S)
and N is the value of the North cell, W is the value of the West cell and so on. The numbers are arranged in the natural order of 5-tuples, i.e., x(0) is the value of f(0,0,0,0,0), x(1) is the value for f(0,0,0,0,1), and so on up to x(16806) = f(6,6,6,6,6). In general,
x(N*7^4 + W*7^3 + C*7^2 + E*7 + S) = f(N, W, C, E, S).
The automata are grouped according to the outputs on central monomers, i.e. neighborhood configurations having non-zero value only for the Central cell.
Each of 8 files NCCA-2DvN-RS-7s-list-NWCESabcdef.txt contains all automata with
f(0,0,1,0,0)=a; f(0,0,2,0,0)=b; f(0,0,3,0,0)=c; f(0,0,4,0,0)=d; f(0,0,5,0,0)=e; f(0,0,6,0,0)=f.
 
Presented below are all possible values of 6-tuple (a,b,c,d,e,f).
File: NCCA-2DvN-RS-7s-list-NWCES123456.txt - the file contains 64 automata,
File: NCCA-2DvN-RS-7s-list-NWCES123452.txt - the file contains 512 automata,
File: NCCA-2DvN-RS-7s-list-NWCES123416.txt - the file contains 224 automata,
File: NCCA-2DvN-RS-7s-list-NWCES123412.txt - the file contains 3472 automata,
File: NCCA-2DvN-RS-7s-list-NWCES123056.txt - the file contains 224 automata,
File: NCCA-2DvN-RS-7s-list-NWCES123052.txt - the file contains 3024 automata,
File: NCCA-2DvN-RS-7s-list-NWCES123016.txt - the file contains 752 automata,
File: NCCA-2DvN-RS-7s-list-NWCES123012.txt - the file contains 21872 automata.
DOI: 10.6084/m9.figshare.20729283
title: Didactic Interface between Mathematical Modeling and Semiotics

description: Abstract This article proposes a discussion on the approach of Mathematics contents in mathematical modeling activities exploring the interlocution with semiotics, so that an interface between mathematical modeling and semiotics is glimpsed. The construction of this interface is mediated by the analysis aimed at the development of two modeling activities, one being developed by Higher Education students and the other by Basic Education students. On the one hand, this interface is linked to the epistemological situation of mathematical objects that only become present through signs. On the other hand, mathematical modeling has characteristics of a pedagogical organization that is not disconnected from a variability of signs and an eminent semiotic activity. In this sense, mathematical modeling, whether in line with the humanist scientific current or in line with the pragmatic current, can be a means of facing the problems that Bruno D'Amore characterizes as purely didactic . Thus, the article proposes a didactic-semiotic perspective for mathematical modeling that implies considering that, in the classroom, its relationship with learning is not disconnected from an interface in which signs, of different natures and coming from different semiotics systems, are articulate to solve a problem whose origin is not, in general, Mathematics itself.
DOI: 10.6084/m9.figshare.20729283.v1
title: Didactic Interface between Mathematical Modeling and Semiotics

description: Abstract This article proposes a discussion on the approach of Mathematics contents in mathematical modeling activities exploring the interlocution with semiotics, so that an interface between mathematical modeling and semiotics is glimpsed. The construction of this interface is mediated by the analysis aimed at the development of two modeling activities, one being developed by Higher Education students and the other by Basic Education students. On the one hand, this interface is linked to the epistemological situation of mathematical objects that only become present through signs. On the other hand, mathematical modeling has characteristics of a pedagogical organization that is not disconnected from a variability of signs and an eminent semiotic activity. In this sense, mathematical modeling, whether in line with the humanist scientific current or in line with the pragmatic current, can be a means of facing the problems that Bruno D'Amore characterizes as purely didactic . Thus, the article proposes a didactic-semiotic perspective for mathematical modeling that implies considering that, in the classroom, its relationship with learning is not disconnected from an interface in which signs, of different natures and coming from different semiotics systems, are articulate to solve a problem whose origin is not, in general, Mathematics itself.
DOI: 10.6084/m9.figshare.20729293
title: DEEP LEARNING ANALYSIS ON THE RESULTING IMPACTS OF WEEKLY LOAD TRAINING ON STUDENTS’ BIOLOGICAL SYSTEM

description: ABSTRACT Introduction The recent development of the deep learning algorithm as a new multilayer network machine learning algorithm has reduced the problem of traditional training algorithms easily falling into minimal places, becoming a recent direction in the learning field. Objective Design and validate an artificial intelligence model for deep learning of the resulting impacts of weekly load training on students’ biological system. Methods According to the physiological and biochemical indices of athletes in the training process, this paper analyzes the actual data of athletes’ training load in the annual preparation period. The characteristics of athletes’ training load in the preparation period were discussed. The value, significance, composition factors, arrangement principle and method of calculation, and determination of weekly load density using the deep learning algorithm are discussed. Results The results showed that the daily 24-hour random sampling load was moderate intensity, low and high-intensity training, and enhanced the physical-motor system and neural reactivity. Conclusion The research shows that there can be two activities of “teaching” and “training” in physical education and sports training. The sports biology monitoring research proves to be a growth point of sports training research with great potential for expansion for future research. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
DOI: 10.6084/m9.figshare.20729293.v1
title: DEEP LEARNING ANALYSIS ON THE RESULTING IMPACTS OF WEEKLY LOAD TRAINING ON STUDENTS’ BIOLOGICAL SYSTEM

description: ABSTRACT Introduction The recent development of the deep learning algorithm as a new multilayer network machine learning algorithm has reduced the problem of traditional training algorithms easily falling into minimal places, becoming a recent direction in the learning field. Objective Design and validate an artificial intelligence model for deep learning of the resulting impacts of weekly load training on students’ biological system. Methods According to the physiological and biochemical indices of athletes in the training process, this paper analyzes the actual data of athletes’ training load in the annual preparation period. The characteristics of athletes’ training load in the preparation period were discussed. The value, significance, composition factors, arrangement principle and method of calculation, and determination of weekly load density using the deep learning algorithm are discussed. Results The results showed that the daily 24-hour random sampling load was moderate intensity, low and high-intensity training, and enhanced the physical-motor system and neural reactivity. Conclusion The research shows that there can be two activities of “teaching” and “training” in physical education and sports training. The sports biology monitoring research proves to be a growth point of sports training research with great potential for expansion for future research. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
DOI: 10.6084/m9.figshare.20729308
title: Perception of health professionals on the prone position as a therapeutic strategy for patients with COVID-19

description: ABSTRACT The COVID-19 pandemic has led to a great number of hospitalizations. A considerable number of cases progress to the severe form of the infection and death. Prone positioning is a therapeutic strategy with strong evidence of reduced mortality in patients with acute respiratory distress syndrome (ARDS). This study aims to assess if the prone positioning strategy is used by health professionals in hospitals to treat patients with COVID-19 on invasive mechanical ventilation and the professionals’ perception of its effect on the mortality rate. This is a cross-sectional study, with a convenience sample composed of health professionals of both sexes working in hospitals throughout Brazil. Participants answered an online questionnaire composed of 16 questions using Google Forms, from July 2020 to September 2020. A total of 455 questionnaires were answered. Prone positioning is routinely performed in hospitals where 386 (95%) of the responding professionals work. Among them, 374 (96.9%) consider that the prone position strategy reduces hypoxemia and 289 (74.9%) consider that it reduces mortality in patients with COVID-19 and ARDS on invasive mechanical ventilation. Finally, most health professionals working in Brazilian hospitals perform and believe that prone positioning reduces hypoxemia and mortality in patients with COVID-19 on invasive mechanical ventilation.