cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.5666314
title: Polymers and its applications in agriculture

description: Graphical Abstract Abstract Polymers are a class of soft materials with numerous and versatile mechanical and chemical properties that can be tuned specific to their application. Agriculture is an expanding area due to the requirement for indispensable food to meet the demands of a growing global population. Consequently, development of technology to improve the quality of the soil and agriculture manages is still under development. Intelligent agricultural supplies (controlled or slow release agrochemicals and superabsorbents) and biosorbents contribute to an expanding niche using technology from polymers. This review elucidates the state-of-the-art and will discuss some important aspects of using polymers in intelligent fertilizers, as well as superabsorbent, biosorbent and biodegradation processes in agriculture that are environmentally, technically, socially, and economically sustainable.
DOI: 10.6084/m9.figshare.5666314.v1
title: Polymers and its applications in agriculture

description: Graphical Abstract Abstract Polymers are a class of soft materials with numerous and versatile mechanical and chemical properties that can be tuned specific to their application. Agriculture is an expanding area due to the requirement for indispensable food to meet the demands of a growing global population. Consequently, development of technology to improve the quality of the soil and agriculture manages is still under development. Intelligent agricultural supplies (controlled or slow release agrochemicals and superabsorbents) and biosorbents contribute to an expanding niche using technology from polymers. This review elucidates the state-of-the-art and will discuss some important aspects of using polymers in intelligent fertilizers, as well as superabsorbent, biosorbent and biodegradation processes in agriculture that are environmentally, technically, socially, and economically sustainable.
DOI: 10.6084/m9.figshare.5666311
title: SCHOOL CURRICULUM ASSESSMENT FOR THE DEVELOPMENT OF PHONOLOGICAL SKILLS IN SPANISH CHILDREN

description: ABSTRACT Among little children’s speech disorders, we can underline, due to its prevalence in the educational context, the so-called phonological disorders. Due to this, a school program was designed and planned with the purpose of evaluating its effects in the phonological development of children and to check its potential to enable their speech. Fifty children from kindergarten and primary school with phonological disorder were chosen and divided into two groups, an experimental and a control one. From a nearly pre-test/post test experimental design, we noticed that the treatment group did better than the control one, proving the efficiency of the program for the phonological performance of the children.
DOI: 10.6084/m9.figshare.5666311.v1
title: SCHOOL CURRICULUM ASSESSMENT FOR THE DEVELOPMENT OF PHONOLOGICAL SKILLS IN SPANISH CHILDREN

description: ABSTRACT Among little children’s speech disorders, we can underline, due to its prevalence in the educational context, the so-called phonological disorders. Due to this, a school program was designed and planned with the purpose of evaluating its effects in the phonological development of children and to check its potential to enable their speech. Fifty children from kindergarten and primary school with phonological disorder were chosen and divided into two groups, an experimental and a control one. From a nearly pre-test/post test experimental design, we noticed that the treatment group did better than the control one, proving the efficiency of the program for the phonological performance of the children.
DOI: 10.6084/m9.figshare.5666305
title: Venous Blood Derivatives as FBS-Substitutes for Mesenchymal Stem Cells: A Systematic Scoping Review

description: Abstract Although the biological properties of mesenchymal stem cells (MSC) are well-characterized in vitro, MSC clinical application is still far away to be achieved, mainly due to the need of xenogeneic substances for cell expansion, such as fetal bovine serum (FBS). FBS presents risks regarding pathogens transmissions and internalization of animal’s proteins, which can unleash antigenic responses in patients after MSC implantation. A wide range of venous blood derivatives (VBD) has been reported as FBS substitutes showing promising results. Thus, the aim of this study was to conduct a systematic scoping review to analyze whether VBD are effective FBS substitutes for MSC ex vivo expansion. The search was performed in SciVerse ScopusTM, PubMed, Web of ScienceTM, BIREME, Cochrane library up to January 2016. The keywords were selected using MeSH and entry terms. Two independent reviewers scrutinized the records obtained considering specific inclusion criteria. The included studies were evaluated in accordance with a modified Arksey and O’ Malley’s framework. From 184 found studies, 90 were included. Bone marrow mesenchymal stem cells (BMMSC) were presented in most of these studies. Overall, VBD allowed for either, maintenance of MCS’s fibroblast-like morphology, high proliferation, high colony-formation ability and maintenance of multipotency. Besides. MSC expanded in VBD supplements presented higher mitogen activity than FBS. VBD seems to be excellent xeno-free serum for ex vivo expansion of mesenchymal stem cells. However, an accentuated heterogeneity was observed between the carried out protocols for VBD isolation did not allowing for direct comparisons between the included studies.
DOI: 10.6084/m9.figshare.5666305.v1
title: Venous Blood Derivatives as FBS-Substitutes for Mesenchymal Stem Cells: A Systematic Scoping Review

description: Abstract Although the biological properties of mesenchymal stem cells (MSC) are well-characterized in vitro, MSC clinical application is still far away to be achieved, mainly due to the need of xenogeneic substances for cell expansion, such as fetal bovine serum (FBS). FBS presents risks regarding pathogens transmissions and internalization of animal’s proteins, which can unleash antigenic responses in patients after MSC implantation. A wide range of venous blood derivatives (VBD) has been reported as FBS substitutes showing promising results. Thus, the aim of this study was to conduct a systematic scoping review to analyze whether VBD are effective FBS substitutes for MSC ex vivo expansion. The search was performed in SciVerse ScopusTM, PubMed, Web of ScienceTM, BIREME, Cochrane library up to January 2016. The keywords were selected using MeSH and entry terms. Two independent reviewers scrutinized the records obtained considering specific inclusion criteria. The included studies were evaluated in accordance with a modified Arksey and O’ Malley’s framework. From 184 found studies, 90 were included. Bone marrow mesenchymal stem cells (BMMSC) were presented in most of these studies. Overall, VBD allowed for either, maintenance of MCS’s fibroblast-like morphology, high proliferation, high colony-formation ability and maintenance of multipotency. Besides. MSC expanded in VBD supplements presented higher mitogen activity than FBS. VBD seems to be excellent xeno-free serum for ex vivo expansion of mesenchymal stem cells. However, an accentuated heterogeneity was observed between the carried out protocols for VBD isolation did not allowing for direct comparisons between the included studies.
DOI: 10.6084/m9.figshare.5666296
title: CHARACTERISTICS, PERCEPTIONS AND MOTIVATIONS OF STUDENTS ENTERING THE COURSE OF PEDAGOGY IN CHILE: THE CASE OF BERNARDO O’HIGGINS UNIVERSITY

description: ABSTRACT This study seeks to collect data on the background of future Chilean teachers, their motivations and perceptions on the national educational process. Through the application of an instrument of research (survey) to first year student teachers from four teaching programs offered by the faculty of education of Universidad Bernardo O’Higgins, we intend to develop a grid of analysis composed of two fundamental dimensions: the motivations that led them to study pedagogy and their impressions on the national educational system. From this point of view, we will present a primary-source perspective of the critical aspects of this system, since they, as high school graduates, can provide insights that could help improve the teacher training process.
DOI: 10.6084/m9.figshare.5666296.v1
title: CHARACTERISTICS, PERCEPTIONS AND MOTIVATIONS OF STUDENTS ENTERING THE COURSE OF PEDAGOGY IN CHILE: THE CASE OF BERNARDO O’HIGGINS UNIVERSITY

description: ABSTRACT This study seeks to collect data on the background of future Chilean teachers, their motivations and perceptions on the national educational process. Through the application of an instrument of research (survey) to first year student teachers from four teaching programs offered by the faculty of education of Universidad Bernardo O’Higgins, we intend to develop a grid of analysis composed of two fundamental dimensions: the motivations that led them to study pedagogy and their impressions on the national educational system. From this point of view, we will present a primary-source perspective of the critical aspects of this system, since they, as high school graduates, can provide insights that could help improve the teacher training process.
DOI: 10.6084/m9.figshare.5666293
title: THE AGES IN BODY CULTURE: REPRESENTATIONS IN BRAZILIAN PHYSICAL EDUCATION TEXTBOOKS

description: ABSTRACT This research analyses the body culture which is represented on images of Brazilian physical education textbooks according to the age of their protagonists. The study is empiric, descriptive and comparative. A content analysis was carried out through the elaboration of an ad hoc observational instrument. The results show a distinct representation of body culture according to age and gender. The childhood, adolescence and youth are predominant groups. Girls and mixed groups prevail on childhood and adolescence; men in youth and adulthood. The youth is associated to competitive and elite sports. People of other ages practice individual sports and artistic activities, in non-competitive fields, non-sportive environments and without bounds to elite sports. Among older people, men and women are equally represented in a way that the focus transmits importance.
DOI: 10.6084/m9.figshare.5666293.v1
title: THE AGES IN BODY CULTURE: REPRESENTATIONS IN BRAZILIAN PHYSICAL EDUCATION TEXTBOOKS

description: ABSTRACT This research analyses the body culture which is represented on images of Brazilian physical education textbooks according to the age of their protagonists. The study is empiric, descriptive and comparative. A content analysis was carried out through the elaboration of an ad hoc observational instrument. The results show a distinct representation of body culture according to age and gender. The childhood, adolescence and youth are predominant groups. Girls and mixed groups prevail on childhood and adolescence; men in youth and adulthood. The youth is associated to competitive and elite sports. People of other ages practice individual sports and artistic activities, in non-competitive fields, non-sportive environments and without bounds to elite sports. Among older people, men and women are equally represented in a way that the focus transmits importance.
DOI: 10.6084/m9.figshare.5666290
title: TEACHING THE MULTIPLICATION TABLE IN THE CONTEXT OF STUDY ACTIONS PROPOSED BY DAVÝDOV AND CO-WORKERS

description: ABSTRACT This research was developed in the Mathematics education context based on the assumptions of the cultural-historical theory, with emphasis on the work of Davýdov, doctor in psychology and Vygotsky’s follower. Davýdov coordinated the process for elaboration of a proposal for mathematics teaching in Russia, and published through textbooks and teacher’s guiding books. This material is the data source for the research, which consisted in Davýdov’s tasks, and the aim is constituted in the investigation of the conceptual movement, Davýdov’s proposition to teach the multiplication table through study actions. The results indicate the author’s proposition for teaching the multiplication table contemplates the interrelations of arithmetic, algebraic and geometrical significations on the movement that involves the general, universal, particular and singular on the context of study actions.
DOI: 10.6084/m9.figshare.5666290.v1
title: TEACHING THE MULTIPLICATION TABLE IN THE CONTEXT OF STUDY ACTIONS PROPOSED BY DAVÝDOV AND CO-WORKERS

description: ABSTRACT This research was developed in the Mathematics education context based on the assumptions of the cultural-historical theory, with emphasis on the work of Davýdov, doctor in psychology and Vygotsky’s follower. Davýdov coordinated the process for elaboration of a proposal for mathematics teaching in Russia, and published through textbooks and teacher’s guiding books. This material is the data source for the research, which consisted in Davýdov’s tasks, and the aim is constituted in the investigation of the conceptual movement, Davýdov’s proposition to teach the multiplication table through study actions. The results indicate the author’s proposition for teaching the multiplication table contemplates the interrelations of arithmetic, algebraic and geometrical significations on the movement that involves the general, universal, particular and singular on the context of study actions.
DOI: 10.6084/m9.figshare.5666284
title: Agro-economic efficiency of polycultures of arugula-carrot-lettuce fertilized with roostertree at different population density proportions

description: ABSTRACT This study aimed to evaluate the agro-economic efficiency of agrosystems of two croppings of arugula (A) and two of lettuce (L) intercropped with carrot (C) under different biomass amounts of roostertree incorporated into the soil and population density proportions between the component crops. The experimental design was a randomized block with four replications, with the treatments arranged in a 4 × 4 factorial scheme. The first factor was made up of the amounts of roostertree biomass incorporated into the soil (10, 25, 40 and 55 t ha-1 on a dry basis) and the second factor by the population density proportions of the component crops in the polycultures (50A-50C-50L%, 40A-50C-40L%, 30A-50C-30L% and 20A-50C-20L% of the population recommended for single crops – PRSC). The agro-economic performance of arugula, carrot and lettuce in polyculture was optimized at 25 t ha-1 of roostertree incorporated into the soil. The population density proportions of arugula, carrot and lettuce of 50A-50C-50L% of the PRSC provided the best agro-economic efficiency to the polyculture.
DOI: 10.6084/m9.figshare.5666284.v1
title: Agro-economic efficiency of polycultures of arugula-carrot-lettuce fertilized with roostertree at different population density proportions

description: ABSTRACT This study aimed to evaluate the agro-economic efficiency of agrosystems of two croppings of arugula (A) and two of lettuce (L) intercropped with carrot (C) under different biomass amounts of roostertree incorporated into the soil and population density proportions between the component crops. The experimental design was a randomized block with four replications, with the treatments arranged in a 4 × 4 factorial scheme. The first factor was made up of the amounts of roostertree biomass incorporated into the soil (10, 25, 40 and 55 t ha-1 on a dry basis) and the second factor by the population density proportions of the component crops in the polycultures (50A-50C-50L%, 40A-50C-40L%, 30A-50C-30L% and 20A-50C-20L% of the population recommended for single crops – PRSC). The agro-economic performance of arugula, carrot and lettuce in polyculture was optimized at 25 t ha-1 of roostertree incorporated into the soil. The population density proportions of arugula, carrot and lettuce of 50A-50C-50L% of the PRSC provided the best agro-economic efficiency to the polyculture.
DOI: 10.6084/m9.figshare.5666281
title: DIAGNOSIS OF BASIC SCHOOLING IN BRAZIL IN THE PERSPECTIVE OF SCHOOL EXCLUSION

description: ABSTRACT This article is a critical study of the perspective of exclusion, which became important especially in the 1980s and 1990s and was applied, both in France and in Brazil, in schooling diagnosis, through notions such as exclusion from the school, exclusion in the school and excluded of the interior (exclus de l’interieur). The analyses developed show that, despite the inherent limitations to the notion of exclusion, with a more descriptive than explanatory power, it is still useful to size the challenges yet imposed on the universalization of basic schooling. Indeed, except for the advances achieved since 1980, Brazil still had, in 2010, 3.2 million children and adolescents, aged 4 to 17 years old out of school (excluded from the school), and another seven millions lagging two or more years behind in their studies (excluded in the school).
DOI: 10.6084/m9.figshare.5666281.v1
title: DIAGNOSIS OF BASIC SCHOOLING IN BRAZIL IN THE PERSPECTIVE OF SCHOOL EXCLUSION

description: ABSTRACT This article is a critical study of the perspective of exclusion, which became important especially in the 1980s and 1990s and was applied, both in France and in Brazil, in schooling diagnosis, through notions such as exclusion from the school, exclusion in the school and excluded of the interior (exclus de l’interieur). The analyses developed show that, despite the inherent limitations to the notion of exclusion, with a more descriptive than explanatory power, it is still useful to size the challenges yet imposed on the universalization of basic schooling. Indeed, except for the advances achieved since 1980, Brazil still had, in 2010, 3.2 million children and adolescents, aged 4 to 17 years old out of school (excluded from the school), and another seven millions lagging two or more years behind in their studies (excluded in the school).
DOI: 10.6084/m9.figshare.5666275
title: Production and antioxidative metabolism in bell pepper grown with saline water in hydroponic system

description: ABSTRACT This study aimed to evaluate the effect of salt stress on production and antioxidative defense metabolism of two bell pepper cultivars (Capsicum annuum L.) grown hydroponically. The experimental design was in randomized blocks, with treatments arranged in a 5 x 2 factorial scheme with five replicates. The treatments consisted of five salinity levels of the nutrient solution (2.0, 3.5, 4.5, 5.5 and 6.5 dS m-1) with two bell pepper cultivars, ‘Bruno’ and ‘Rúbia’. Biomass and yield were reduced with increasing salinity. The contents of chlorophyll a, b and total decreased with increasing salinity. There was an increase in proline content and activity of superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX), showing the activation of the antioxidant defense mechanism. The higher yield in the cv. ‘Rúbia’, as well as the greater activity of the APX and the lower levels of chlorophyll content, reflect the best acclimatization of this cultivar to saline stress. The estimated yield of the cv. ‘Rúbia’, 39.9 t ha-1 when grown with ECs of up to 3.5 dS m-1, indicates the feasibility of its commercial cultivation in hydroponic conditions.
DOI: 10.6084/m9.figshare.5666275.v1
title: Production and antioxidative metabolism in bell pepper grown with saline water in hydroponic system

description: ABSTRACT This study aimed to evaluate the effect of salt stress on production and antioxidative defense metabolism of two bell pepper cultivars (Capsicum annuum L.) grown hydroponically. The experimental design was in randomized blocks, with treatments arranged in a 5 x 2 factorial scheme with five replicates. The treatments consisted of five salinity levels of the nutrient solution (2.0, 3.5, 4.5, 5.5 and 6.5 dS m-1) with two bell pepper cultivars, ‘Bruno’ and ‘Rúbia’. Biomass and yield were reduced with increasing salinity. The contents of chlorophyll a, b and total decreased with increasing salinity. There was an increase in proline content and activity of superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX), showing the activation of the antioxidant defense mechanism. The higher yield in the cv. ‘Rúbia’, as well as the greater activity of the APX and the lower levels of chlorophyll content, reflect the best acclimatization of this cultivar to saline stress. The estimated yield of the cv. ‘Rúbia’, 39.9 t ha-1 when grown with ECs of up to 3.5 dS m-1, indicates the feasibility of its commercial cultivation in hydroponic conditions.
DOI: 10.6084/m9.figshare.5666272
title: Stimulus-response time to alarms of the intra-aortic balloon pump: safe care practices

description: ABSTRACT Objective: To characterize the sound alarms of the Intra-Aortic Balloon Pump (IABP) during aortic counterpulsation therapy; to measure the stimulus-response time of the team to these; and to discuss the implications of increasing this time for patient safety from the alarm fatigue perspective. Method: This is an observational and descriptive study with quantitative and qualitative approach, case study type, carried out in a Cardiac Surgical Intensive Care Unit. Results: The most audible IABP alarm was the one of high priority increased-reduced diastolic blood pressure. The stimulus-response time was 33.9 seconds on average. Conclusion: Managing the alarms of these equipment is essential to minimize the occurrence of the alarm fatigue phenomenon and to offer a safer assistance to patients who rely on this technology.
DOI: 10.6084/m9.figshare.5666272.v1
title: Stimulus-response time to alarms of the intra-aortic balloon pump: safe care practices

description: ABSTRACT Objective: To characterize the sound alarms of the Intra-Aortic Balloon Pump (IABP) during aortic counterpulsation therapy; to measure the stimulus-response time of the team to these; and to discuss the implications of increasing this time for patient safety from the alarm fatigue perspective. Method: This is an observational and descriptive study with quantitative and qualitative approach, case study type, carried out in a Cardiac Surgical Intensive Care Unit. Results: The most audible IABP alarm was the one of high priority increased-reduced diastolic blood pressure. The stimulus-response time was 33.9 seconds on average. Conclusion: Managing the alarms of these equipment is essential to minimize the occurrence of the alarm fatigue phenomenon and to offer a safer assistance to patients who rely on this technology.
DOI: 10.6084/m9.figshare.5666269
title: Managing febrile neutropenia in adult cancer patients: an integrative review of the literature

description: ABSTRACT Objective: To analyze the interventions performed by health professionals with a view to managing chemotherapy-induced febrile neutropenia. Method: Integrative literature review, the sample of 12 primary articles was selected from the following databases: LILACS, SciELO, BVS, PubMed, CINAHL and Web of Science. Results: There was a prevalence of studies, realized by doctors, focused on pharmacological treatment and on the association of methods for greater diagnostic accuracy of febrile neutropenia. A study was found on pharmaceutical management regarding antibiotic dosing efficacy and a study indicating that nurses could contribute to the identification of elderly patients who would benefit from prophylactic use of growth factor. Conclusion: There was a shortage of studies involving the participation of other health professionals, besides the doctors, and a knowledge gap regarding interprofessional practice in the management of interventions specific to their area of specialism, joint interventions and non-pharmacological interventions.