cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7452896.v1
title: The effect of lavender (Lavandula stoechas) on the shelf life of a traditional food: hamsi kaygana

description: Abstract This study aimed to determine the effect of Lavandula stoechas, which is intensively grown in Muğla and known as lavender, on the meat quality and shelf life of hamsi kaygana, a traditional food in the Black Sea Region of Turkey. The study groups consist of the control group (K), a group containing 0.1% (A), 0.5% (B), and 1% (C) lavender. After performing the initial analyses, all groups were stored at 4 ± 1 °C. During the storage, the proximate composition, sensory, physicochemical, chemical and microbiological analyses were carried out. According to the chemical results, the lavender added to hamsi kaygana at the rates of 0.5% and 1% had an antioxidant effect and TBA obtained on day 20 in group C did not exceed the limit values. It draws attention that lavender has a positive effect on TVB-N. There was less development in the groups in which lavender was added in microbiological terms. The best score in terms of sensory acceptance correlate well within the group B during storage (1 to 9 days) was evaluated. This study has revealed that hamsi kaygana, can be transported to wider markets, by increasing its durability with spices such as lavender and longer-term preservation and easy transportation with different packaging techniques.
DOI: 10.6084/m9.figshare.7452884
title: REVISITING THE MAINSTREAM: THE MEANING OF WORK FOR PEOPLE WITH ACQUIRED DISABILITIES

description: ABSTRACT Purpose: The study aimed to investigate the meanings attributed to work by people with acquired disabilities. Originality/value: The study unveils a new understanding of the meaning of work for people with acquired disabilities. Design/methodology/approach: There were conducted in-depth interviews with ten people with acquired disabilities and inserted in the labor market. Findings: The results of this analysis suggest that, for the interviewed group, the work shares its importance with other spheres of life, like the affective one and the family circle. Among the meanings discussed in the scholarly literature, such as pleasure in working and the work as a form of social interaction, there were also new specific meanings attributed by the group, related to the identity of the person with disability, like barriers overcoming, the combat against the stigma of incapacity and the positive impact generation. On the other hand, remuneration and career progression appear as a consequence of work, rather than a factor that brought meaning to their work activities. The findings of this study contributed to a better understanding of the different meanings attributed to work by people with an acquired disability. Among that, the results pointed to the existence of other meanings than the usually addressed in the scholarly literature of the theme, what reinforces the contribution of this article to the study of the meaning of work.
DOI: 10.6084/m9.figshare.7452893.v1
title: Competitiveness factors of Brazilian municipalities: proposal for an analysis model

description: Abstract This study proposes a model to analyze the competitiveness of Brazilian municipalities. The research was conducted in two stages: (i) a bibliometric review, covering the period from 2000 to 2014, to identify the variables adopted in the worldwide literature analyzing factors of municipal competitiveness and regional development; and (ii) a study on which of these factors are available, in a structured form, from official sources in Brazil, in order to collect secondary data and observe the situation at the municipal level. As a result, from the 88 indicators identified in the literature, 64 were available in different data bases in Brazil. The theoretical construct derived from this review is the conceptual basis for the proposed model and consists of six formative analytical dimensions: science and technology, economics, demography, infrastructure, education and health.
DOI: 10.7284/100643
title: GNSS (Global Navigation Satellite System) data collected during research cruise MV0909 using a Furuno GP-90D instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452884.v1
title: REVISITING THE MAINSTREAM: THE MEANING OF WORK FOR PEOPLE WITH ACQUIRED DISABILITIES

description: ABSTRACT Purpose: The study aimed to investigate the meanings attributed to work by people with acquired disabilities. Originality/value: The study unveils a new understanding of the meaning of work for people with acquired disabilities. Design/methodology/approach: There were conducted in-depth interviews with ten people with acquired disabilities and inserted in the labor market. Findings: The results of this analysis suggest that, for the interviewed group, the work shares its importance with other spheres of life, like the affective one and the family circle. Among the meanings discussed in the scholarly literature, such as pleasure in working and the work as a form of social interaction, there were also new specific meanings attributed by the group, related to the identity of the person with disability, like barriers overcoming, the combat against the stigma of incapacity and the positive impact generation. On the other hand, remuneration and career progression appear as a consequence of work, rather than a factor that brought meaning to their work activities. The findings of this study contributed to a better understanding of the different meanings attributed to work by people with an acquired disability. Among that, the results pointed to the existence of other meanings than the usually addressed in the scholarly literature of the theme, what reinforces the contribution of this article to the study of the meaning of work.
DOI: 10.7284/100644
title: GNSS (Global Navigation Satellite System) data collected during research cruise MV0909 using a Ashtech ADU2 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/100645
title: Gravimeter data collected during research cruise MV0909 using a Bell BGM-3 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/100646
title: Meteorological Station data collected during research cruise MV0909 using a SIO MET-System instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452851
title: Phytomass and nutrient release in soybean cultivation systems under no-tillage

description: Abstract: The objective of this work was to evaluate the effect of phytomass accumulation, soil cover, and nutrient cycling promoted by cultivation systems with annual and cover crops on the grain yield of soybean sown in succession in the Cerrado, in the state of Mato Grosso, Brazil. The experiment was carried out in a randomized complete block design with nine cultivation systems and four replicates, in two crop seasons. In 2014/2015, forage grasses and legumes were evaluated, besides fallow treatments. In 2015/2016, forage and legume intercropped or not with corn or sunflower and fallow were assessed; the soybean crop was evaluated following cover crops. Phytomass, soil cover, and nutrient cycling provided by cultivation systems, as well as soybean mass and yield, were determined. Urochloa ruziziensis alone or intercropped, compared with the fallow systems, promotes significant increases in phytomass production, soil cover and nutrient cycling, with an increase in the grain yield of soybean planted in succession. N and K are the most accumulated nutrients in the aerial part of the cover crops and are released in larger quantities in the soil in the two years of evaluation. Crotalaria spectabilis promotes an increase in soybean yield in the 2015/2016 crop season, compared with U. ruziziensis, due to the synchronism between N release and uptake under no-tillage system.
DOI: 10.6084/m9.figshare.7452851.v1
title: Phytomass and nutrient release in soybean cultivation systems under no-tillage

description: Abstract: The objective of this work was to evaluate the effect of phytomass accumulation, soil cover, and nutrient cycling promoted by cultivation systems with annual and cover crops on the grain yield of soybean sown in succession in the Cerrado, in the state of Mato Grosso, Brazil. The experiment was carried out in a randomized complete block design with nine cultivation systems and four replicates, in two crop seasons. In 2014/2015, forage grasses and legumes were evaluated, besides fallow treatments. In 2015/2016, forage and legume intercropped or not with corn or sunflower and fallow were assessed; the soybean crop was evaluated following cover crops. Phytomass, soil cover, and nutrient cycling provided by cultivation systems, as well as soybean mass and yield, were determined. Urochloa ruziziensis alone or intercropped, compared with the fallow systems, promotes significant increases in phytomass production, soil cover and nutrient cycling, with an increase in the grain yield of soybean planted in succession. N and K are the most accumulated nutrients in the aerial part of the cover crops and are released in larger quantities in the soil in the two years of evaluation. Crotalaria spectabilis promotes an increase in soybean yield in the 2015/2016 crop season, compared with U. ruziziensis, due to the synchronism between N release and uptake under no-tillage system.
DOI: 10.7284/100647
title: Multibeam Echosounder data collected during research cruise MV0909 using a Kongsberg EM120 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452845
title: Impact of climate change on the potential geographical distribution of Ilex paraguariensis

description: Abstract We modelled the climatic niche and evaluated the impact of climate changes on the potential geographic distribution of Ilex paraguariensis. This species has high social-cultural, economic and ecological importance in the southern portion of the Atlantic Forest. The occurrence areas were defined by the geographical coordinates of the localities where the species was recorded. Eight climatic variables were obtained from the WorldClim database. The species climatic niche modelling was performed using ten algorithms. The predictions of contemporary and future (2070) areas of climatic suitability were carried out from the consensus of TSS &gt; 0.40 fits. For future predictions, an optimist (RCP4.5) and pessimist (RCP8.5) scenarios were considered, based on the fifth IPCC report. We observed that the species occurs predominantly in the Atlantic Domain. While in the optimistic scenario I. paraguariensis presented a reduction of 65.8% of its area of climatic suitability, in the most pessimistic scenario the reduction reached 82.1%, being the range losses concentrated in peripheral areas of occurrence projections.
DOI: 10.6084/m9.figshare.7452836
title: Dual-band System composed by a Photonics-based Radar and a Focal-Point/Cassegrain Parabolic Antenna

description: Abstract This work reports a dual-band radar system composed of aphotonics-based transceiver and a unique dual-band antenna. The proposed antenna consists of an integration of conventional focal-point and Cassegrain parabolic antennas in the same structure, ensured by using a subreflector based on a frequency selective surface. Numerical and experimental results in terms of the antenna reflection coefficient, radiation pattern and gain are reported with excellent agreement over both frequency ranges. The innovative dual-band photonics-based radar transceiver operates simultaneously in the S- and X-bands. The radar system has been properlyvalidated by multiple detections of helicopters and airplanes in real conditions.
DOI: 10.6084/m9.figshare.7452845.v1
title: Impact of climate change on the potential geographical distribution of Ilex paraguariensis

description: Abstract We modelled the climatic niche and evaluated the impact of climate changes on the potential geographic distribution of Ilex paraguariensis. This species has high social-cultural, economic and ecological importance in the southern portion of the Atlantic Forest. The occurrence areas were defined by the geographical coordinates of the localities where the species was recorded. Eight climatic variables were obtained from the WorldClim database. The species climatic niche modelling was performed using ten algorithms. The predictions of contemporary and future (2070) areas of climatic suitability were carried out from the consensus of TSS &gt; 0.40 fits. For future predictions, an optimist (RCP4.5) and pessimist (RCP8.5) scenarios were considered, based on the fifth IPCC report. We observed that the species occurs predominantly in the Atlantic Domain. While in the optimistic scenario I. paraguariensis presented a reduction of 65.8% of its area of climatic suitability, in the most pessimistic scenario the reduction reached 82.1%, being the range losses concentrated in peripheral areas of occurrence projections.
DOI: 10.7284/101687
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise MV0910 using a Hawaii UHDAS instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452830
title: The influence of a washout in the spatio-temporal distribution of the isopod Tholozodium rhombofrontalis

description: ABSTRACT The permanent freshwater discharges in sandy beaches, known as washouts, promotes changes in different spatial and temporal scales on the environmental characteristics, and consequently on macrobenthic populations. The aim of this study was to evaluate the changes of abundance, distribution and population structure of the isopod Tholozodium rhombofrontalis (Giambiagi, 1922) in a permanent washout. Seasonal samplings were realized in the Barrancos beach, Pontal do Paraná city, state of Paraná, southern Brazil, in three sites: on the washout (inside washout), intermediate (30 meters away from the washout), and distant (150 meters away from the washout), during four seasons of the years 2012 and 2013. The beach was morphodynamically characterized as an intermediate beach, composed of fine and well sorted sediments. At the washout site the topographic profiles were smoother and longer, and the water table shallowed and fresh. In contrast, in the distant site the profiles were steeper and shorter, and the water table deeper and saline. The intermediate site presented characteristics similar to that of the washout. There was a spatial and temporal variability in the abundance and distribution of the isopod, being the greater abundances in the intermediate and washout sites, with peaks in the spring and summer seasons. These variations were related to the presence of brackish water and high values of chlorophyll a. The juveniles proportion were the higher of all classes, and remained temporally regular, indicating a continuous recruitment. The proportions of females remained similar temporally confirming the population stability. The proportion of males was low at all sites and during all samplings; however, the low representativeness of this class did not negatively affect the establishment of the population. The ovigerous females were present in all sites and in all samplings, with highest proportions in the winter, pointing to a possible preference for a colder season for reproduction. The presence of a permanent washout provided to this beach conditions of estuarine salinities, which possibly favored the establishment of the population.
DOI: 10.6084/m9.figshare.7452836.v1
title: Dual-band System composed by a Photonics-based Radar and a Focal-Point/Cassegrain Parabolic Antenna

description: Abstract This work reports a dual-band radar system composed of aphotonics-based transceiver and a unique dual-band antenna. The proposed antenna consists of an integration of conventional focal-point and Cassegrain parabolic antennas in the same structure, ensured by using a subreflector based on a frequency selective surface. Numerical and experimental results in terms of the antenna reflection coefficient, radiation pattern and gain are reported with excellent agreement over both frequency ranges. The innovative dual-band photonics-based radar transceiver operates simultaneously in the S- and X-bands. The radar system has been properlyvalidated by multiple detections of helicopters and airplanes in real conditions.
DOI: 10.6084/m9.figshare.7452824
title: Social and Professional Profile and Territorial Distribution of Russians in São Paulo: Displaced Persons from Europe and Refugees from China after World War II

description: Abstract The aim of this article is to research the main characteristics of two Russian groups coming to the State of São Paulo after World War II: DPs from Europe and Russian refugees from China. To that end, data contained in the database on DPs in the State of São Paulo, consolidated by Salles et al. (2013), was systematized and analyzed. Research revealed that the Brazilian policy on admission of DPs as industrial workforce had direct impact on the profile of the Russian population selected to immigrate to Brazil, mainly moving to the capital of the State of São Paulo. Russian refugees from China had a different demographic and social profile; the group had the most women and children and employed predominantly in the service sector. The professional characteristics of these two groups determined their distribution in the districts of São Paulo. As Europe’s Russian DPs moved to peripheral and industrial districts, Russians from China settled in neighborhoods closer to the city center.
DOI: 10.6084/m9.figshare.7452827
title: Intraurban concentration of people and jobs: have Brazilian inner cities lost their primacy?

description: Abstract Historical city centers are those regions internal to a metropolis that deserve special attention since, despite their symbolic value, they are prone to fall into decadence and become abandoned. The spatial pattern of metropolitan population and employment determines the locational importance of urban sites, displacement flows and even the vitality of each urban portion of the territory, including the city center. In spite of that, intraurban population location data are available only every ten years. Data on job location, when available, are aggregated and not geocoded. In that context, this article analyses and identifies intraurban population (1991, 2000 and 2010) and employment (2002 and 2013) structures, for 12 Brazilian metropolitan areas, using (a) Minimum comparable Areas to aggregate population Census data and (b) jobs location with identification. Results indicate that there is population loss in metropolitan centers for the 1991-2000 period, partly recovered in the following decade. It is also verified that jobs have spread from traditional city centers, with migration to new central areas. Moreover, the behavior is not linear for each of the 12 areas analyzed and the final spatial result is specific to each of them. This article contributes with the original finding of the spatial location of jobs for the 12 metro areas. Finally, the methodology developed enables a standardized quantitative urban analysis which may support researchers with local knowledge.
DOI: 10.6084/m9.figshare.7452830.v1
title: The influence of a washout in the spatio-temporal distribution of the isopod Tholozodium rhombofrontalis

description: ABSTRACT The permanent freshwater discharges in sandy beaches, known as washouts, promotes changes in different spatial and temporal scales on the environmental characteristics, and consequently on macrobenthic populations. The aim of this study was to evaluate the changes of abundance, distribution and population structure of the isopod Tholozodium rhombofrontalis (Giambiagi, 1922) in a permanent washout. Seasonal samplings were realized in the Barrancos beach, Pontal do Paraná city, state of Paraná, southern Brazil, in three sites: on the washout (inside washout), intermediate (30 meters away from the washout), and distant (150 meters away from the washout), during four seasons of the years 2012 and 2013. The beach was morphodynamically characterized as an intermediate beach, composed of fine and well sorted sediments. At the washout site the topographic profiles were smoother and longer, and the water table shallowed and fresh. In contrast, in the distant site the profiles were steeper and shorter, and the water table deeper and saline. The intermediate site presented characteristics similar to that of the washout. There was a spatial and temporal variability in the abundance and distribution of the isopod, being the greater abundances in the intermediate and washout sites, with peaks in the spring and summer seasons. These variations were related to the presence of brackish water and high values of chlorophyll a. The juveniles proportion were the higher of all classes, and remained temporally regular, indicating a continuous recruitment. The proportions of females remained similar temporally confirming the population stability. The proportion of males was low at all sites and during all samplings; however, the low representativeness of this class did not negatively affect the establishment of the population. The ovigerous females were present in all sites and in all samplings, with highest proportions in the winter, pointing to a possible preference for a colder season for reproduction. The presence of a permanent washout provided to this beach conditions of estuarine salinities, which possibly favored the establishment of the population.
DOI: 10.7284/100650
title: Expendable Probe data collected during research cruise MV0910 using a Sippican MK21 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452827.v1
title: Intraurban concentration of people and jobs: have Brazilian inner cities lost their primacy?

description: Abstract Historical city centers are those regions internal to a metropolis that deserve special attention since, despite their symbolic value, they are prone to fall into decadence and become abandoned. The spatial pattern of metropolitan population and employment determines the locational importance of urban sites, displacement flows and even the vitality of each urban portion of the territory, including the city center. In spite of that, intraurban population location data are available only every ten years. Data on job location, when available, are aggregated and not geocoded. In that context, this article analyses and identifies intraurban population (1991, 2000 and 2010) and employment (2002 and 2013) structures, for 12 Brazilian metropolitan areas, using (a) Minimum comparable Areas to aggregate population Census data and (b) jobs location with identification. Results indicate that there is population loss in metropolitan centers for the 1991-2000 period, partly recovered in the following decade. It is also verified that jobs have spread from traditional city centers, with migration to new central areas. Moreover, the behavior is not linear for each of the 12 areas analyzed and the final spatial result is specific to each of them. This article contributes with the original finding of the spatial location of jobs for the 12 metro areas. Finally, the methodology developed enables a standardized quantitative urban analysis which may support researchers with local knowledge.