cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.23701891.v1
title: Experimental study on flexural creep of self-compacting concrete reinforced with vegetable and synthetic fibers

description: Abstract This article evaluates the impact of different fiber types on the flexural creep of self-compacting concretes (SCC). The study focuses on the effects of vegetable fibers (Hemp, [H] and Dis [D]) and synthetic fibers (Polypropylene [P]) on SCC. To assess the SCC, various tests such as spreading, J Ring, compressive strength, and flexural strength are conducted. The authors developed a test configuration and methodology to subject beams measuring 120 cm in length to sustained flexural stresses for 200 days. Two curing modes of the beams are also studied: total creep (beams exposed to air) and endogenous creep (beams protected from air). Moreover, the plant fibers were previously subjected to two treatments separately; the first involves immersing them in a 5% alkaline solution of NaOH (HN and DN) and the second in a solution of the polymer styrene-butadiene rubber (SBR) (HS and DS). The findings show that the treatment of vegetable fibers by SBR reveals high mechanical properties as well as a good capacity for endogenous and total creep. SCC-DS shows an increase in flexural strength of 9% and 13% with a decrease in total creep of 4% and 16% compared to SCC without fiber and SCC-DN, respectively. These results are promising for further reflection on a large scale to explore the issue of strengthening SCC with treated vegetable fibers.
DOI: 10.5281/zenodo.7100723
title: Resources for publication "Meteorologically normalised long-term trends of atmospheric ammonia (NH3) in Switzerland/Liechtenstein and the explanatory role of gas-aerosol partitioning"

description: Resources for publication "Meteorologically normalised long-term trends of atmospheric ammonia (NH3) in Switzerland/Liechtenstein and the explanatory role of gas-aerosol partitioning".
DOI: 10.5281/zenodo.7100722
title: Resources for publication "Meteorologically normalised long-term trends of atmospheric ammonia (NH3) in Switzerland/Liechtenstein and the explanatory role of gas-aerosol partitioning"

description: Resources for publication "Meteorologically normalised long-term trends of atmospheric ammonia (NH3) in Switzerland/Liechtenstein and the explanatory role of gas-aerosol partitioning".
DOI: 10.6084/m9.figshare.23701897
title: Comparison between K and alpha sampling constants with the Pierre Gy’s factors for bauxite

description: Abstract Sampling is an important tool for gathering information about mineral deposits, helping to estimate the ore grade, and has great relevance at any stage of a mining project, to ensure reliable results and consequently, to project a better mining planning. There are several errors to which the sampling is exposed and among them we can mention the fundamental sampling error (FSE). This error cannot become zero as it is related to the constitutional heterogeneity of the ore, so it represents the minimum sampling error. This study applies Pierre Gy’s theory of sampling (TOS) to estimate the values of K and α sampling constants at different deposits of bauxite in Brazil and compare them with the calculated factors, then calculate the relative standard deviation of the fundamental sampling error s(FSE) based on the results of the heterogeneity test (HT) in each deposit. The deposits are located in: Barro Alto - State of Goiás, Juruti - State of Pará, and Poços de Caldas - State of Minas Gerais. The weathering process is the main reason of the alteration of the physical and chemical factors diversifying bauxites in Brazil and worldwide. However, when sampling is carried out correctly, the Gy’s formula becomes a powerful tool for improving mining processes as long as the factors are estimated correctly for each ore.
DOI: 10.6084/m9.figshare.23701897.v1
title: Comparison between K and alpha sampling constants with the Pierre Gy’s factors for bauxite

description: Abstract Sampling is an important tool for gathering information about mineral deposits, helping to estimate the ore grade, and has great relevance at any stage of a mining project, to ensure reliable results and consequently, to project a better mining planning. There are several errors to which the sampling is exposed and among them we can mention the fundamental sampling error (FSE). This error cannot become zero as it is related to the constitutional heterogeneity of the ore, so it represents the minimum sampling error. This study applies Pierre Gy’s theory of sampling (TOS) to estimate the values of K and α sampling constants at different deposits of bauxite in Brazil and compare them with the calculated factors, then calculate the relative standard deviation of the fundamental sampling error s(FSE) based on the results of the heterogeneity test (HT) in each deposit. The deposits are located in: Barro Alto - State of Goiás, Juruti - State of Pará, and Poços de Caldas - State of Minas Gerais. The weathering process is the main reason of the alteration of the physical and chemical factors diversifying bauxites in Brazil and worldwide. However, when sampling is carried out correctly, the Gy’s formula becomes a powerful tool for improving mining processes as long as the factors are estimated correctly for each ore.
DOI: 10.6084/m9.figshare.22132323
title: RELIABILITY OF THE ISOMETRIC DYNAMOMETER IN CONTROL, PARAPLEGIC, AND AMPUTEE INDIVIDUALS

description: ABSTRACT Objective: To determine the Intraclass Correlation Coefficient (ICC), Standard Error of Measurement (SEM), Minimum Detectable Change (MDC), and the Minimum Clinically Important Difference (MCID) of the isometric measurements of muscle strength of trunk extension and of flexion and knee extension at maximum contraction in healthy, paraplegic, and amputee individuals, by using an isometric dynamometer with a belt for stabilization. Methods: An observational cross-sectional study was carried out to assess the reliability of a portable isometric dynamometer in the trunk extension and flexion and knee extension movements of each group. Results: In all measurements, ICC ranged from 0.66 to 0.99, SEM from 0.11 to 3.73 kgf, and MDC from 0.30 to 10.3 kgf. The MCID of the movements ranged from 3.1 to 4.9 kgf in the amputee group and from 2.2 to 3.66 kgf in the paraplegic group. Conclusion: The manual dynamometer demonstrated good intra-examiner reliability, presenting moderate and excellent ICC results. Thus, this device is a reliable resource to measure muscle strength in amputees and paraplegics. Level of Evidence II, Cross-Sectional Study.
DOI: 10.6084/m9.figshare.22132323.v1
title: RELIABILITY OF THE ISOMETRIC DYNAMOMETER IN CONTROL, PARAPLEGIC, AND AMPUTEE INDIVIDUALS

description: ABSTRACT Objective: To determine the Intraclass Correlation Coefficient (ICC), Standard Error of Measurement (SEM), Minimum Detectable Change (MDC), and the Minimum Clinically Important Difference (MCID) of the isometric measurements of muscle strength of trunk extension and of flexion and knee extension at maximum contraction in healthy, paraplegic, and amputee individuals, by using an isometric dynamometer with a belt for stabilization. Methods: An observational cross-sectional study was carried out to assess the reliability of a portable isometric dynamometer in the trunk extension and flexion and knee extension movements of each group. Results: In all measurements, ICC ranged from 0.66 to 0.99, SEM from 0.11 to 3.73 kgf, and MDC from 0.30 to 10.3 kgf. The MCID of the movements ranged from 3.1 to 4.9 kgf in the amputee group and from 2.2 to 3.66 kgf in the paraplegic group. Conclusion: The manual dynamometer demonstrated good intra-examiner reliability, presenting moderate and excellent ICC results. Thus, this device is a reliable resource to measure muscle strength in amputees and paraplegics. Level of Evidence II, Cross-Sectional Study.
DOI: 10.6084/m9.figshare.23701898
title: University professors’ quality of life and posture during the COVID-19 pandemic

description: Abstract Introduction The COVID-19 pandemic led to adaptations in educational settings, such as replacing in-person with online classes. Hence, teachers increased their screen time, posing a greater risk to their mental health, quality of life, and body posture. Objective To assess and correlate the quality of life and body posture of higher education faculty during the COVID-19 pandemic. Methods This exploratory research initially contacted participants via digital invitations during the pandemic. Volunteers answered an online questionnaire with data on eligibility criteria and were later assessed regarding their quality of life (SF-36) and postural biomechanics (SAPO software). The variables in question were correlated regarding sex and age ranges with Spearman's correlation, setting the significance level at 5%. Results The sample had 21 professors of both sexes, aged 26 to 62 years (mean age of 38.47 years; SD = 8.53). The females’ mean age was 40.27 years (SD = 8.47) and that of males was 33.83 years (SD = 7.38). Males had a greater correlation between cervical spine issues and mental and physical domains, while females had body posture changes and a moderate correlation mainly with physical quality-of-life domains. Conclusion There was a correlation between body posture and quality of life in higher education faculty during the COVID-19 pandemic.
DOI: 10.6084/m9.figshare.23701898.v1
title: University professors’ quality of life and posture during the COVID-19 pandemic

description: Abstract Introduction The COVID-19 pandemic led to adaptations in educational settings, such as replacing in-person with online classes. Hence, teachers increased their screen time, posing a greater risk to their mental health, quality of life, and body posture. Objective To assess and correlate the quality of life and body posture of higher education faculty during the COVID-19 pandemic. Methods This exploratory research initially contacted participants via digital invitations during the pandemic. Volunteers answered an online questionnaire with data on eligibility criteria and were later assessed regarding their quality of life (SF-36) and postural biomechanics (SAPO software). The variables in question were correlated regarding sex and age ranges with Spearman's correlation, setting the significance level at 5%. Results The sample had 21 professors of both sexes, aged 26 to 62 years (mean age of 38.47 years; SD = 8.53). The females’ mean age was 40.27 years (SD = 8.47) and that of males was 33.83 years (SD = 7.38). Males had a greater correlation between cervical spine issues and mental and physical domains, while females had body posture changes and a moderate correlation mainly with physical quality-of-life domains. Conclusion There was a correlation between body posture and quality of life in higher education faculty during the COVID-19 pandemic.
DOI: 10.6084/m9.figshare.23701901
title: Management Control Systems – Strategic Alignment Relations: A Study at Itaipu Binacional

description: Abstract Several papers have connected management controls to strategic commitment, innovation, and corporate governance, among other organizational outcomes. There are few studies that relate the levers of control framework proposed by Simons (1995) to strategic alignment. This paper aims to evaluate the relationships between Simons´ strategic levers of control with the vertical strategic alignment at Itaipu Binacional. Data collected through a survey of 341 respondents and analysed through structural equation modelling by the Partial Least Squares (PLS) method revealed that the levers of control are associated, exerting a positive influence, with the strategic alignment, with diagnostic, beliefs, and interactive systems showing significant statistical associations.
DOI: 10.6084/m9.figshare.23701901.v1
title: Management Control Systems – Strategic Alignment Relations: A Study at Itaipu Binacional

description: Abstract Several papers have connected management controls to strategic commitment, innovation, and corporate governance, among other organizational outcomes. There are few studies that relate the levers of control framework proposed by Simons (1995) to strategic alignment. This paper aims to evaluate the relationships between Simons´ strategic levers of control with the vertical strategic alignment at Itaipu Binacional. Data collected through a survey of 341 respondents and analysed through structural equation modelling by the Partial Least Squares (PLS) method revealed that the levers of control are associated, exerting a positive influence, with the strategic alignment, with diagnostic, beliefs, and interactive systems showing significant statistical associations.
DOI: 10.6084/m9.figshare.23701904
title: The survival of those who couldn’t “stay home”: Community-based resistance and precariousness around the “new normal” in the favelas of Rio de Janeiro, Brazil

description: Abstract The Covid-19 pandemic deepened social inequalities in Brazil’s favelas. Among certain social groups, the need to keep moving to ensure survival meant greater exposure to the risks of the disease. While kinetic elites enjoyed the privilege of remaining immobile and protected, less privileged urban groups were forced to continue in movement despite the risks created by the pandemic. In this study we qualify social analyses around the so-called “new normal” based on ethnographic research conducted in urban peripheries. Empirically based on the cases of the favelas Santa Marta and Vila Vintém, we examine conditioning factors that differentiate the effects of the pandemic among favelas in the city of Rio de Janeiro. Our intent is to demonstrate the differential effects of the Covid-19 pandemic in territories where the city’s most impoverished population lacks the socioeconomic conditions to “stay home”. We indicate two general aspects: first, the pandemic deepened and re-signified pre-existing social problems; second, the shortage of public policies and complex requalifications of precariousness stimulated the development of various community-based actions to mitigate the risks of infection in these territories.
DOI: 10.6084/m9.figshare.23701904.v1
title: The survival of those who couldn’t “stay home”: Community-based resistance and precariousness around the “new normal” in the favelas of Rio de Janeiro, Brazil

description: Abstract The Covid-19 pandemic deepened social inequalities in Brazil’s favelas. Among certain social groups, the need to keep moving to ensure survival meant greater exposure to the risks of the disease. While kinetic elites enjoyed the privilege of remaining immobile and protected, less privileged urban groups were forced to continue in movement despite the risks created by the pandemic. In this study we qualify social analyses around the so-called “new normal” based on ethnographic research conducted in urban peripheries. Empirically based on the cases of the favelas Santa Marta and Vila Vintém, we examine conditioning factors that differentiate the effects of the pandemic among favelas in the city of Rio de Janeiro. Our intent is to demonstrate the differential effects of the Covid-19 pandemic in territories where the city’s most impoverished population lacks the socioeconomic conditions to “stay home”. We indicate two general aspects: first, the pandemic deepened and re-signified pre-existing social problems; second, the shortage of public policies and complex requalifications of precariousness stimulated the development of various community-based actions to mitigate the risks of infection in these territories.
DOI: 10.6084/m9.figshare.22132484
title: INCIDENCE AND EPIDEMIOLOGY OF ADHESIVE CAPSULITIS DURING THE COVID-19 PANDEMIC

description: ABSTRACT Objective: To evaluate a possible increase of adhesive capsulitis incidence during the COVID-19 pandemic. Methods: A total of 1,983 patients with shoulder disorders were retrospectively analyzed regarding gender, age, development of adhesive capsulitis and comorbidities (systemic arterial hypertension, diabetes mellitus, dyslipidemia, hypothyroidism, hyperthyroidism, depression, and anxiety) in two different periods: from March 2019 to February 2020 and from March 2020 to February 2021. Descriptive and quantitative variables were statistically analyzed. The program used for the calculations was SPSS 17.0 for Windows. Results: During the pandemic, there was a 2.41-fold increase (p &lt; 0.001) in cases of adhesive capsulitis (compared to the previous year). Patients with depression and anxiety had a significantly increased risk by 8.8 (p &lt; 0.001) and 14 (p &lt; 0.001) times, respectively, of developing frozen shoulder (regarding the two periods studied). Conclusion: A significant increase in the incidence of frozen shoulder was observed after the onset of the COVID-19 pandemic in addition to a simultaneous increase of psychosomatic disorders. Prospective studies would help to ratify the idea contained in this research. Level of Evidence III, Observational Cross-Sectional Study.
DOI: 10.6084/m9.figshare.22132484.v1
title: INCIDENCE AND EPIDEMIOLOGY OF ADHESIVE CAPSULITIS DURING THE COVID-19 PANDEMIC

description: ABSTRACT Objective: To evaluate a possible increase of adhesive capsulitis incidence during the COVID-19 pandemic. Methods: A total of 1,983 patients with shoulder disorders were retrospectively analyzed regarding gender, age, development of adhesive capsulitis and comorbidities (systemic arterial hypertension, diabetes mellitus, dyslipidemia, hypothyroidism, hyperthyroidism, depression, and anxiety) in two different periods: from March 2019 to February 2020 and from March 2020 to February 2021. Descriptive and quantitative variables were statistically analyzed. The program used for the calculations was SPSS 17.0 for Windows. Results: During the pandemic, there was a 2.41-fold increase (p &lt; 0.001) in cases of adhesive capsulitis (compared to the previous year). Patients with depression and anxiety had a significantly increased risk by 8.8 (p &lt; 0.001) and 14 (p &lt; 0.001) times, respectively, of developing frozen shoulder (regarding the two periods studied). Conclusion: A significant increase in the incidence of frozen shoulder was observed after the onset of the COVID-19 pandemic in addition to a simultaneous increase of psychosomatic disorders. Prospective studies would help to ratify the idea contained in this research. Level of Evidence III, Observational Cross-Sectional Study.
DOI: 10.6084/m9.figshare.23701907
title: Post-release challenges: case report of parasitosis by Ancylostoma sp. in a giant anteater (Myrmecophaga tridactyla)

description: ABSTRACT The giant anteater (Myrmecophaga tridactyla) is classified as vulnerable to extinction. Here, we report the occurrence of ancylostomiasis in a young male Myrmecophaga tridactyla. The animal was raised from a puppy in captivity with management directed toward rehabilitation and monitored soft release. Five months after release, significant weight loss was noted in the individual, who was captured for examinations, with detection of Ancylostoma sp. in coproparasitological analysis. Although common in domestic carnivores, this is the first report of hookworm disease in free-ranging giant anteaters. Due to the stress factor arising from adapting to the challenges in the new environment, long-term post-release monitoring of animals undergoing rehabilitation is extremely important to increase the chance of survival of individuals. The giant anteater was released after treatment with vermifuge composed of fenbendazole, pyrantel pamoate, and praziquantel.
DOI: 10.6084/m9.figshare.23701907.v1
title: Post-release challenges: case report of parasitosis by Ancylostoma sp. in a giant anteater (Myrmecophaga tridactyla)

description: ABSTRACT The giant anteater (Myrmecophaga tridactyla) is classified as vulnerable to extinction. Here, we report the occurrence of ancylostomiasis in a young male Myrmecophaga tridactyla. The animal was raised from a puppy in captivity with management directed toward rehabilitation and monitored soft release. Five months after release, significant weight loss was noted in the individual, who was captured for examinations, with detection of Ancylostoma sp. in coproparasitological analysis. Although common in domestic carnivores, this is the first report of hookworm disease in free-ranging giant anteaters. Due to the stress factor arising from adapting to the challenges in the new environment, long-term post-release monitoring of animals undergoing rehabilitation is extremely important to increase the chance of survival of individuals. The giant anteater was released after treatment with vermifuge composed of fenbendazole, pyrantel pamoate, and praziquantel.
DOI: 10.6084/m9.figshare.23701909
title: Burn severity evaluation in black pine forests with topographical factors using Sentinel-2 in Kastamonu, Turkiye

description: ABSTRACT Background: Forest fires are one of the most important natural disasters all over the world in terms of the damage they cause to the ecosystem. Turkey is also exposed to wildfires damaging large areas of forests every year. Wildfires endanger the sustainability of forest resources and cause significant biological and ecological damage to the forests. It is crucial to estimate fire behaviour characteristics to take effective interventions in the fire events. Obtaining data based on terrestrial measurements is very expensive and very time-consuming to predict fire behaviour characteristics. The use of remote sensing technologies is therefore very useful since the satellite images will be faster, more sensitive, and economical to determine the burning severity and burning areas. Results: In this study, the forest fire that occurred in the Kastamonu-Taşköprü district was analyzed with remote sensing techniques. The fire occurred in 2020 (06.09.2020). The fire satellite image was thus taken from the pre-fire period (26.08.2020) and post-fire period (13.10.2020). First of all, pre-fire and post-fire Sentinel-2 images of fire areas were used to determine the burned area using NBR (Normalized Burn Ratio) and dNBR (Differenced Normalized Burn Ratio) indices. Also, burned area rate and burn severity were evaluated depending on the altitude, aspect, and slope factors. Conclusion: The total burned area was 1504.9 ha. The maps showed that the burned areas were covered by moderate- and high-severity classes. The forest fire was more severe in the altitude range from 1170 to 1370m, at 20-33% slope and northerly aspects in the burned area. The existence of extreme meteorological factors and the horizontal and vertical continuity of the forest fuels have been the main factors in the effect of the fire on large areas. Estimation of forest fire risk, taking into account extreme meteorological conditions and fuel properties, will have an important place in forest ecology and management.