cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7898993.v1
title: An integrated pit-to-plant approach using technological models for strategic mine planning of copper and gold deposits

description: Abstract The strategic mine plan is a crucial step for the success of mining companies, and for its development, it is necessary to use a number of inter-related variables that are usually estimated independently. These variables include operational data that is traditionally isolated in information islands between the different departments in the mine or they are consolidated into individual models. This reduces the holistic view of the deposit, thereby causing a negative impact on the results of the strategic planning itself. In order to improve the process and to maximize the production and/or value of a mining project, there needs to be an integration of the geology, the mine plan, the processing and the geometallurgy data. In order to accomplish this, a new methodology is proposed for the creation of a technological model. This model can be interpreted as the consolidation of the different models required for a better understanding of the geological and technical information of the deposit. This concept was developed and applied at a copper and gold mine site located in Brazil. Based on the evaluation of different blasting and mill productivity scenarios through a pit-to-plant approach, it was possible to obtain operational short-term gains such as a 10.7% increase in the plant production rate and a 2.2% increase in the crusher's feed rate with little or no capital investment.
DOI: 10.6084/m9.figshare.6991751.v1
title: Ant communities (Hymenoptera: Formicidae) in urban centers of the Alto Tietê, São Paulo, Brazil

description: The Alto Tietê municipalities have rich remnants of Dense Rain Forest in their vicinities. Considering the environmental importance of the Alto Tietê as water source and that of ants as components of tropical biodiversity, this paper aimed at describing the diversity, composition and similarity of the ant fauna in urban centers of different cities. Samples were collected in houses and city squares. Seven subfamilies and 87 species were recorded, of which 39% are commonly found in the Atlantic Forest remnants adjacent to the cities. Linepithema neotropicum is dominant in areas outside the houses and in squares. In each municipality, in the area inside the houses, there is a dominant species. Tapinoma melanocephalumwas recorded preferably in the area inside the houses. Five exotic species were recorded mainly in the city of Mogi das Cruzes, SP, Brazil.
DOI: 10.6084/m9.figshare.7506413
title: Production and chemical composition of lactating dairy cows on pasture submitted to different feeding systems

description: SUMMARY This study aimed to evaluate the intake, digestibility coefficient of nutrients, production and chemical composition of lactating dairy cows on pasture submitted to different feeding systems: exclusive pasture (PE); pasture associated with sugarcane and urea 1% of the total natural matter (PCU); pasture associated with 4 kg day −1 concentrate supplement (PSC); pasture associated with sorghum silage and 2 kg day −1 concentrate supplement (PSC), and pasture associated with sorghum silage (PSS). The experimental design was a Latin square 5 × 5, consisting of five experimental periods, with fourteen days of adaptation and five days of collection. Consuming dry matter pasture, total dry matter, dry matter in relation to body weight, neutral detergent fiber and totals digestible nutrients, showed no effect (P&gt; 0.10) depending on the feeding systems. It was observed effect systems (P &lt;0.10) on the consumption of crude protein pasture associated with for the concentrated supplement was observed higher consumption 1.50 kg day−1, still, extract ethereal or associated to silage sorghum grass and concentrated supplement 0.19 kg day−1, non-fibrous carbohydrate for pasture associated with the concentrated supplement 2.18 kg dia−1, digestibility of ethereal extract for pasture associated with the concentrate supplement77.79 kg day−1, possibly due to nutritional variations of supplements. Therefore under the conditions of this research regarding the spring-summer period, it is recommended for Dutch-zebu crossbred cows with an average production of 15 kg milk day−1, the exclusive pasture system of Urocloa decumbens, since for the production and chemical composition of the milk Is more feasible.
DOI: 10.6084/m9.figshare.7506413.v1
title: Production and chemical composition of lactating dairy cows on pasture submitted to different feeding systems

description: SUMMARY This study aimed to evaluate the intake, digestibility coefficient of nutrients, production and chemical composition of lactating dairy cows on pasture submitted to different feeding systems: exclusive pasture (PE); pasture associated with sugarcane and urea 1% of the total natural matter (PCU); pasture associated with 4 kg day −1 concentrate supplement (PSC); pasture associated with sorghum silage and 2 kg day −1 concentrate supplement (PSC), and pasture associated with sorghum silage (PSS). The experimental design was a Latin square 5 × 5, consisting of five experimental periods, with fourteen days of adaptation and five days of collection. Consuming dry matter pasture, total dry matter, dry matter in relation to body weight, neutral detergent fiber and totals digestible nutrients, showed no effect (P&gt; 0.10) depending on the feeding systems. It was observed effect systems (P &lt;0.10) on the consumption of crude protein pasture associated with for the concentrated supplement was observed higher consumption 1.50 kg day−1, still, extract ethereal or associated to silage sorghum grass and concentrated supplement 0.19 kg day−1, non-fibrous carbohydrate for pasture associated with the concentrated supplement 2.18 kg dia−1, digestibility of ethereal extract for pasture associated with the concentrate supplement77.79 kg day−1, possibly due to nutritional variations of supplements. Therefore under the conditions of this research regarding the spring-summer period, it is recommended for Dutch-zebu crossbred cows with an average production of 15 kg milk day−1, the exclusive pasture system of Urocloa decumbens, since for the production and chemical composition of the milk Is more feasible.
DOI: 10.6084/m9.figshare.7511468
title: Wernicke's encephalopathy with chorea: Neuroimaging findings

description: ABSTRACT We present a case report of motor and cognitive disorders in a 36-year-old woman with a history of twelve years of heavy alcohol abuse. The patient presented depressive symptoms over the course of one year after a loss in the family, evolving with ataxia, bradykinesia and choreiform movements. Progressive cognitive decline, sleep alterations and myalgia were also reported during the course of disease evolution. Physical examination revealed spastic paraparesis with fixed flexion of the hips and knees with important pain upon extension of these joints. Initial investigation suggested the diagnosis of thiamine deficiency by brain magnetic resonance imaging (MRI).
DOI: 10.6084/m9.figshare.7511468.v1
title: Wernicke's encephalopathy with chorea: Neuroimaging findings

description: ABSTRACT We present a case report of motor and cognitive disorders in a 36-year-old woman with a history of twelve years of heavy alcohol abuse. The patient presented depressive symptoms over the course of one year after a loss in the family, evolving with ataxia, bradykinesia and choreiform movements. Progressive cognitive decline, sleep alterations and myalgia were also reported during the course of disease evolution. Physical examination revealed spastic paraparesis with fixed flexion of the hips and knees with important pain upon extension of these joints. Initial investigation suggested the diagnosis of thiamine deficiency by brain magnetic resonance imaging (MRI).
DOI: 10.6084/m9.figshare.5861268
title: Performance, carcass parameters, meat quality and lipid profile from feedlot young bulls fed cottonseed

description: SUMMARY The objective of this study was to evaluate the performance, carcass, meat quality, fatty acid profile and liver alterations of cattle supplemented with cottonseed feedlot. It used 100 Nelore cattle, being divided into two groups of 50 animals, which received a cottonseed (CS) in grain form by the diet in the proportion of 15% and the other group was provided with control diet without CS in the feedlot for 88 days. The diets were isoprotein and isoenergetic and concentrate:roughage ratio of 60:40. The animals were slaughter in the end of experimental time and the collection of liver samples for histological analysis. After cooling 24 hours at ± 1°C were conducted evaluation of carcass and major cuts, final pH and collected muscle samples longissimus to carry out the physicochemical analyzes (Color, Cooking Loss, Pigments and Shear Force), chemical composition, fatty acid profile and oxidation. The inclusion of CS in the diet provided animals with higher slaughter weight, daily weight gain, Hindquarter, however, the animals showed reduced carcass yield, forequarter weight and Thin flank, without changing the parameters as rib-eye area and backfat thickness. There was an increase of the yellow values (b*) and moisture with the final pH reduction. There was no influence of the use of cottonseed in relation to histological parameters evaluated in the liver. The cottonseed in the feeding feedlot cattle promoted improvement in animal performance, despite the reduction of the forequarter weight, with appropriate aspects of meat quality, fatty acid profile and conservation.
DOI: 10.6084/m9.figshare.6318080
title: Memorable Experience of Couples’ Trips

description: Abstract The tourism experience is a term which is associated with multiple interpretations that permeate the environment, people and other components of the activity. The objective of this article is to identify the essence of memorable leisure trips of couples, considering that the trip of couples is still little studied. "Couples" is understood as a broad term, consisting of individuals who have a romantic and/ or sexual relationship, such as lovers, legally married persons (spouses), GLBT public, and individuals of different ages and lifestyles. The work method is qualitative and exploratory, composed of three different and complementary studies. The first study included stories of two couples during their travel experience. The second study is composed of narratives of couple trips described by one of the parts of the pair, with semi structured script. The third study covered in-depth interviews with couples who were older than 18 years and traveled for leisure at least once in the 12 months prior to the date of data collection. The data analysis was done through content analysis, through thematic categorization of the text. The results show that the couple trip provides the creation of memorable events, in which the stories and situations lived can be shared later between the couple and their acquaintances. In addition to routine escape, fun and relaxation, commemorative dates and passions in common are also motivating for the couple's travels. Thus, tourism destination organizations should identify common interest of the couple to better serve them. The contributions of the study refer to the group experience approach rather than the individual perspective.
DOI: 10.6084/m9.figshare.7367843
title: Interprofessional education in undergraduation in dentistry: curricular experiences and student availability

description: Abstract Introduction Interprofessional Education (IPE) is a pedagogical strategy that seeks to prepare the future health professional for a collaborative teamwork. Objective To identify curricular experiences of IPE and to evaluate the readiness of undergraduate students in Dentistry for the interprofessional learning. Materials and method This is an observational cross-sectional study conducted at a public university in the south of Brazil. The sample was made up of dentistry students who participated in the elective integrative discipline of health courses focused on IPE and students of the last year of the course (N=172). The data collection involved the online application of the Portuguese validated version and expanded from the Readiness for Interprofessional Learning Scale (RIPLS-40), adding questions about the sociodemographic profile of the participants and experiences of IPE at graduation. Result 76 undergraduate students and 12 dentistry graduates participated in the study (n=88). IPE activities were observed in the curricular insternships of the course (20.4%), in various extracurricular activities (17%), extension (13.6%) and research (7.6%). Among those who studied the integrative discipline, 89.1% recognized it as an IPE activity. RIPLS results showed students and graduates with positive attitudes for IPE, although there was no association between participation in IPE activities and greater availability for shared learning. Conclusion One-off curricular experiences of IPE in dental graduation were observed at the investigated University, especially in elective activities and curricular stages. In order to be effective in developing collaborative skills for interprofessional health work, IPE experiences must be present throughout the training of the dentist.
DOI: 10.6084/m9.figshare.7367843.v1
title: Interprofessional education in undergraduation in dentistry: curricular experiences and student availability

description: Abstract Introduction Interprofessional Education (IPE) is a pedagogical strategy that seeks to prepare the future health professional for a collaborative teamwork. Objective To identify curricular experiences of IPE and to evaluate the readiness of undergraduate students in Dentistry for the interprofessional learning. Materials and method This is an observational cross-sectional study conducted at a public university in the south of Brazil. The sample was made up of dentistry students who participated in the elective integrative discipline of health courses focused on IPE and students of the last year of the course (N=172). The data collection involved the online application of the Portuguese validated version and expanded from the Readiness for Interprofessional Learning Scale (RIPLS-40), adding questions about the sociodemographic profile of the participants and experiences of IPE at graduation. Result 76 undergraduate students and 12 dentistry graduates participated in the study (n=88). IPE activities were observed in the curricular insternships of the course (20.4%), in various extracurricular activities (17%), extension (13.6%) and research (7.6%). Among those who studied the integrative discipline, 89.1% recognized it as an IPE activity. RIPLS results showed students and graduates with positive attitudes for IPE, although there was no association between participation in IPE activities and greater availability for shared learning. Conclusion One-off curricular experiences of IPE in dental graduation were observed at the investigated University, especially in elective activities and curricular stages. In order to be effective in developing collaborative skills for interprofessional health work, IPE experiences must be present throughout the training of the dentist.
DOI: 10.6084/m9.figshare.7865903
title: Drug Interactions and Adverse Events in a Cohort of Warfarin Users Attending Public Health Clinics

description: Abstract Background: Warfarin is an oral anticoagulant involved in important interactions with foods and other drugs. Objectives: To evaluate the occurrence of adverse events reported by warfarin users and their relationship with drug interactions. Methods: This was an open cohort, prospective study conducted in an 18-month period with warfarin users attending public health clinics of the city of Ijuí, Brazil. Data were collected by means of interviews administered at patients’ home every month. Patients’ responses were confirmed by review of medical records when patients sought medical care. Data were analyzed by descriptive statistics. Potential drug interactions were evaluated in a database and vitamin K consumption was quantified using a validated method. Results: A total of 68 patients were followed-up; 63 completed the study and 5 died in the study period. Mean number of medications taken by the patients was 9.6 ± 4.5, and mean number of interactions involving warfarin was 2.91 ± 1.52. Most potential interactions increased the risk of bleeding, 61 of them severe interactions and 116 moderate interactions. Eighty-seven episodes of bleeding and 4 episodes of thrombosis were reported by a total of 37 and 4 patients, respectively. At the occurrence of these events, 56.5% of warfarin users were also taking omeprazole, 35.9% were taking simvastatin and 25.0% paracetamol. Most patients had a low vitamin K intake. Conclusions: A high frequency of potential interactions between warfarin and other drugs was detected, but a low intake of foods that could possibly affect the effects of warfarin was observed. Based on our results, it seems prudent to follow patients on warfarin therapy for drug-drug interactions, aiming to control adverse effects and to promote a safe and effective therapy.
DOI: 10.6084/m9.figshare.7865903.v1
title: Drug Interactions and Adverse Events in a Cohort of Warfarin Users Attending Public Health Clinics

description: Abstract Background: Warfarin is an oral anticoagulant involved in important interactions with foods and other drugs. Objectives: To evaluate the occurrence of adverse events reported by warfarin users and their relationship with drug interactions. Methods: This was an open cohort, prospective study conducted in an 18-month period with warfarin users attending public health clinics of the city of Ijuí, Brazil. Data were collected by means of interviews administered at patients’ home every month. Patients’ responses were confirmed by review of medical records when patients sought medical care. Data were analyzed by descriptive statistics. Potential drug interactions were evaluated in a database and vitamin K consumption was quantified using a validated method. Results: A total of 68 patients were followed-up; 63 completed the study and 5 died in the study period. Mean number of medications taken by the patients was 9.6 ± 4.5, and mean number of interactions involving warfarin was 2.91 ± 1.52. Most potential interactions increased the risk of bleeding, 61 of them severe interactions and 116 moderate interactions. Eighty-seven episodes of bleeding and 4 episodes of thrombosis were reported by a total of 37 and 4 patients, respectively. At the occurrence of these events, 56.5% of warfarin users were also taking omeprazole, 35.9% were taking simvastatin and 25.0% paracetamol. Most patients had a low vitamin K intake. Conclusions: A high frequency of potential interactions between warfarin and other drugs was detected, but a low intake of foods that could possibly affect the effects of warfarin was observed. Based on our results, it seems prudent to follow patients on warfarin therapy for drug-drug interactions, aiming to control adverse effects and to promote a safe and effective therapy.
DOI: 10.6084/m9.figshare.5861268.v1
title: Performance, carcass parameters, meat quality and lipid profile from feedlot young bulls fed cottonseed

description: SUMMARY The objective of this study was to evaluate the performance, carcass, meat quality, fatty acid profile and liver alterations of cattle supplemented with cottonseed feedlot. It used 100 Nelore cattle, being divided into two groups of 50 animals, which received a cottonseed (CS) in grain form by the diet in the proportion of 15% and the other group was provided with control diet without CS in the feedlot for 88 days. The diets were isoprotein and isoenergetic and concentrate:roughage ratio of 60:40. The animals were slaughter in the end of experimental time and the collection of liver samples for histological analysis. After cooling 24 hours at ± 1°C were conducted evaluation of carcass and major cuts, final pH and collected muscle samples longissimus to carry out the physicochemical analyzes (Color, Cooking Loss, Pigments and Shear Force), chemical composition, fatty acid profile and oxidation. The inclusion of CS in the diet provided animals with higher slaughter weight, daily weight gain, Hindquarter, however, the animals showed reduced carcass yield, forequarter weight and Thin flank, without changing the parameters as rib-eye area and backfat thickness. There was an increase of the yellow values (b*) and moisture with the final pH reduction. There was no influence of the use of cottonseed in relation to histological parameters evaluated in the liver. The cottonseed in the feeding feedlot cattle promoted improvement in animal performance, despite the reduction of the forequarter weight, with appropriate aspects of meat quality, fatty acid profile and conservation.
DOI: 10.6084/m9.figshare.8227010
title: The Effect of Roots on the Shear Strength of Texturally Distinct Soils

description: ABSTRACT The aim of this work was to evaluate the roots influence on the shear strength of a clay soil and a sandy soil. Soil samples with and without roots were collected from experimental plantations of Atlantic Forest native species. The soil samples were then physically characterized and their shear strength tested in a laboratory. The results indicated that the soils’ shear strength and compressive strength were increased by the roots. In the sandy soil, roots influenced the shear strength by increasing the cohesion value (234%), while in the clay soil they influenced the shear strength mainly by increasing the cohesion value (32%) and the internal friction angle (14.4%). This information can ultimately be part of the technical justifications that ratify the use of plants in erosion control and slope stabilization works.
DOI: 10.6084/m9.figshare.6318080.v1
title: Memorable Experience of Couples’ Trips

description: Abstract The tourism experience is a term which is associated with multiple interpretations that permeate the environment, people and other components of the activity. The objective of this article is to identify the essence of memorable leisure trips of couples, considering that the trip of couples is still little studied. "Couples" is understood as a broad term, consisting of individuals who have a romantic and/ or sexual relationship, such as lovers, legally married persons (spouses), GLBT public, and individuals of different ages and lifestyles. The work method is qualitative and exploratory, composed of three different and complementary studies. The first study included stories of two couples during their travel experience. The second study is composed of narratives of couple trips described by one of the parts of the pair, with semi structured script. The third study covered in-depth interviews with couples who were older than 18 years and traveled for leisure at least once in the 12 months prior to the date of data collection. The data analysis was done through content analysis, through thematic categorization of the text. The results show that the couple trip provides the creation of memorable events, in which the stories and situations lived can be shared later between the couple and their acquaintances. In addition to routine escape, fun and relaxation, commemorative dates and passions in common are also motivating for the couple's travels. Thus, tourism destination organizations should identify common interest of the couple to better serve them. The contributions of the study refer to the group experience approach rather than the individual perspective.