cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7284/134359
title: Speedlog data collected during research cruise KM1919 using a Yokogawa EML500FA2 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134358
title: SSV (Sound Speed Velocimeter) data collected during research cruise KM1919 using a AML SV&P instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134357
title: TSG (Thermosalinograph) data collected during research cruise KM1919 using a Sea-Bird SBE-45 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134306
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise KM1921 using a Hawaii UHDAS instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134311
title: Barometer data collected during research cruise KM1921 using a Vaisala PTB220 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134310
title: Fluorometer data collected during research cruise KM1921 using a Turner 10-AU instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134307
title: Gravimeter data collected during research cruise KM1921 using a Bell BGM-3 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134308
title: Gyrocompass data collected during research cruise KM1921 using a Sperry NAVIGAT X MK 1 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134304
title: INS (Inertial Navigation System) data collected during research cruise KM1921 using a Applanix POS/MV-320 V4 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134300
title: Magnetometer data collected during research cruise KM1921 using a Geometrics G-882 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134305
title: Meteorological Station data collected during research cruise KM1921 using a Hawaii MET-System instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134312
title: Meteorological Station data collected during research cruise KM1921 using a Hawaii MET-System instrument system onboard the platform RV Kilo Moana

description: Processed data created by vessel technician during a Field_expedition
DOI: 10.7284/134313
title: Multibeam Echosounder data collected during research cruise KM1921 using a Kongsberg EM122 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134303
title: Speedlog data collected during research cruise KM1921 using a Yokogawa EML500FA2 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134302
title: SSV (Sound Speed Velocimeter) data collected during research cruise KM1921 using a AML SV&P instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134301
title: TSG (Thermosalinograph) data collected during research cruise KM1921 using a Sea-Bird SBE-45 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134290
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise KM1922 using a Hawaii UHDAS instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134295
title: Barometer data collected during research cruise KM1922 using a Vaisala PTB220 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7508480
title: Teachers’ identity as performativity: a study involving undergraduate biology teaching students inspired in actor-network theory

description: Abstract In order to contribute to the discussion regarding teachers’ professional identity, this article proposes to use some of the actor-network theory’s ideas to support the concept that teachers present performative identities. Resorting to the concept of ontological policy, the article intends to overcome the dichotomy between essentialism and relativism that for a long time has been installed in the theoretical currents that are dedicated to the study of this issue. Therefore, the article presents examples taken from two focus groups composed of undergraduate students in biological sciences from a Brazilian public university. The first group consists of undergraduates who are recipients of the scholarship program “Programa Institucional de Bolsa de Iniciação à Docência” (PIBID), and the second is composed of non-recipient undergraduates. The results show that the recipients of the program perform an identity type not found among non-recipients: the affinity-identity. The identity of the course also appears as fundamental for the construction of the undergraduates’ identities. Therefore, the article questions the role of teacher training courses in the performance of identity types among undergraduates.
DOI: 10.7284/134294
title: Fluorometer data collected during research cruise KM1922 using a Turner 10-AU instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7508480.v1
title: Teachers’ identity as performativity: a study involving undergraduate biology teaching students inspired in actor-network theory

description: Abstract In order to contribute to the discussion regarding teachers’ professional identity, this article proposes to use some of the actor-network theory’s ideas to support the concept that teachers present performative identities. Resorting to the concept of ontological policy, the article intends to overcome the dichotomy between essentialism and relativism that for a long time has been installed in the theoretical currents that are dedicated to the study of this issue. Therefore, the article presents examples taken from two focus groups composed of undergraduate students in biological sciences from a Brazilian public university. The first group consists of undergraduates who are recipients of the scholarship program “Programa Institucional de Bolsa de Iniciação à Docência” (PIBID), and the second is composed of non-recipient undergraduates. The results show that the recipients of the program perform an identity type not found among non-recipients: the affinity-identity. The identity of the course also appears as fundamental for the construction of the undergraduates’ identities. Therefore, the article questions the role of teacher training courses in the performance of identity types among undergraduates.
DOI: 10.7284/134291
title: Gravimeter data collected during research cruise KM1922 using a Bell BGM-3 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134292
title: Gyrocompass data collected during research cruise KM1922 using a Sperry NAVIGAT X MK 1 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134288
title: INS (Inertial Navigation System) data collected during research cruise KM1922 using a Applanix POS/MV-320 V4 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134284
title: Magnetometer data collected during research cruise KM1922 using a Geometrics G-882 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7508450
title: Cytogenetics of two hylid frogs from Brazilian Cerrado

description: Abstract Cytogenetic data can be useful for taxonomic and phylogenetic studies, as well as to provide information about chromosome evolution. Therefore, it may help design conservation priorities for some threatened species, such as anurans. Herein, we describe the karyotypes of Scinax constrictus and Ololygon centralis, native endemic species from the Brazilian Cerrado. Chromosome preparations for both species were stained with Giemsa for morphological analyses and then impregnated by the Ag-NOR method for localization of the nucleolar organizer region (NOR). Both species had 24 chromosomes, as confirmed by meiotic analyses, which showed 12 bivalents. Chromosome morphologies presented the same pattern for Scinax and Ololygon compared to species already karyotyped in both genera. The NOR was interstitially located in the long arm of pair 7 in S. constrictus, whereas in O. centralis it was found near the centromere in the long arm of pair 1, thus diverging from what is commonly found for other Ololygon species. Therefore, we provide the first description of the karyotype of O. centralis and the first report of the localization of the NOR for the karyotype of both species. Our study increases the cytogenetic knowledge in species of the genera Scinax and Ololygon, and provide support for further studies on the taxonomy, ecology, and evolution of hylid anurans.
DOI: 10.7284/134289
title: Meteorological Station data collected during research cruise KM1922 using a Hawaii MET-System instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7508450.v1
title: Cytogenetics of two hylid frogs from Brazilian Cerrado

description: Abstract Cytogenetic data can be useful for taxonomic and phylogenetic studies, as well as to provide information about chromosome evolution. Therefore, it may help design conservation priorities for some threatened species, such as anurans. Herein, we describe the karyotypes of Scinax constrictus and Ololygon centralis, native endemic species from the Brazilian Cerrado. Chromosome preparations for both species were stained with Giemsa for morphological analyses and then impregnated by the Ag-NOR method for localization of the nucleolar organizer region (NOR). Both species had 24 chromosomes, as confirmed by meiotic analyses, which showed 12 bivalents. Chromosome morphologies presented the same pattern for Scinax and Ololygon compared to species already karyotyped in both genera. The NOR was interstitially located in the long arm of pair 7 in S. constrictus, whereas in O. centralis it was found near the centromere in the long arm of pair 1, thus diverging from what is commonly found for other Ololygon species. Therefore, we provide the first description of the karyotype of O. centralis and the first report of the localization of the NOR for the karyotype of both species. Our study increases the cytogenetic knowledge in species of the genera Scinax and Ololygon, and provide support for further studies on the taxonomy, ecology, and evolution of hylid anurans.
DOI: 10.7284/134296
title: Meteorological Station data collected during research cruise KM1922 using a Hawaii MET-System instrument system onboard the platform RV Kilo Moana

description: Processed data created by vessel technician during a Field_expedition
DOI: 10.6084/m9.figshare.7508426
title: Women’s mobility in Santiago, Chile: Reproduction of inequalities in the metropolis, neighbourhood, and public space

description: The social construction that links women to the support and survival of households characterizes them as a group with low amount of available time and limited capacities to perform urban trips. This limitation is translated into a different mobility, which is enclosed and vulnerable to diverse phenomena such as residential location and quality of public space. In the case of Santiago, Chile, there are considerable mobility differences depending on gender, age and income; emphasizing the higher fragility of low income groups that inhabit the neighborhoods created by the State during the second half of the past century. Through quantitative indicators and qualitative tools, the present paper aims to characterize three scales of women’s mobility in Santiago: metropolitan, neighborhood, and local. The evidence shows disparities at all the levels: in the metropolitan scale, high income women perform a high number of trips, and most of them are motorized; on the other hand, pedestrian trips are predominant in the low income groups. In a smaller scale, in the neighborhoods, pedestrian trips are strongly affected by social and environmental factors such as security perception.
DOI: 10.7284/134297
title: Multibeam Echosounder data collected during research cruise KM1922 using a Kongsberg EM122 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7508426.v1
title: Women’s mobility in Santiago, Chile: Reproduction of inequalities in the metropolis, neighbourhood, and public space

description: The social construction that links women to the support and survival of households characterizes them as a group with low amount of available time and limited capacities to perform urban trips. This limitation is translated into a different mobility, which is enclosed and vulnerable to diverse phenomena such as residential location and quality of public space. In the case of Santiago, Chile, there are considerable mobility differences depending on gender, age and income; emphasizing the higher fragility of low income groups that inhabit the neighborhoods created by the State during the second half of the past century. Through quantitative indicators and qualitative tools, the present paper aims to characterize three scales of women’s mobility in Santiago: metropolitan, neighborhood, and local. The evidence shows disparities at all the levels: in the metropolitan scale, high income women perform a high number of trips, and most of them are motorized; on the other hand, pedestrian trips are predominant in the low income groups. In a smaller scale, in the neighborhoods, pedestrian trips are strongly affected by social and environmental factors such as security perception.
DOI: 10.6084/m9.figshare.7508420
title: Harvest-Expedition on Protected Cultivation: characterization and prospective study of the challenges and solutions associated with the protected cultivation of vegetable crops

description: ABSTRACT Farmers and the rural extension service in Planaltina, in the Federal District, an important pole of tomato and sweet pepper production in the Brazilian Midwest region, have been observing decreases in yield in protected cultivation lately. Yields are getting back to those registered in initial years of the system’s implementation in the region. Besides, prices paid to farmers dropped due to the retreat in fruit and vegetable consumption by Brazilians registered since 2015, triggering a crisis in the region. The so-called “Harvest-Expedition on Protected Cultivation” brought together Embrapa (Brazilian Agricultural Research Corporation), Emater-DF (Federal District Agency for Technical Assistance and Rural Extension) and SEAGRI-DF (State Secretariat for Agriculture, Food Supply, and Rural Development) to contribute on identifying and possibly finding solutions to the bottlenecks related to the technological and behavioral challenges likely to be causing yield drops and, consequently, reductions in farmers’ incomes. We carried out semi-structured interviews in April 2017 with all 127 producers who adopt protected cultivation in the region to profile them, as well as to characterize their properties, protected cultivation structures, and crop management, especially for tomato and sweet pepper. Agriculture is eminently family-based in the region and pressure over yield comes mainly from the continuous increase in the incidence of pests and diseases, strengthened by the low level of implementation of good agricultural and management practices. Despite the current adverse scenario, collaborative and multidisciplinary work in the region, bringing together organized farmers and the institutions involved in this survey, could revert the situation.
DOI: 10.7284/134298
title: Multibeam Echosounder data collected during research cruise KM1922 using a Kongsberg EM122 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7508411
title: The use of active modified atmosphere for the conservation of minimally processed eggplant

description: ABSTRACT The aim of this work was to evaluate effects of different gas concentrations (O2 and CO2) on conservation of minimally processed eggplants. The eggplants were sanitized, processed and packed in nylon + transparent polyethylene. The vegetables were submitted to modified atmospheres (T1= atmospheric air; T2= vacuum; T3= 4% O2 and 5% CO2; T4= 4% O2 and 6% CO2; T5= 4% O2 and 7% CO2; T6= 4% O2 and 8% CO2). The minimally processed eggplants were kept at 5±1°C and 90±1% RH, for 10 days. After 0, 2, 4, 6, 8 and 10 days of storage, fresh weight loss, respiratory rate, color, soluble solids (SS), titratable acidity (TA), pH, SS/TA ratio, visual analysis and purchase intent were determined. We used completely randomized experimental design, in a factorial scheme 6x6 (atmosphere x days of conservation). The atmosphere with higher CO2 concentration (8%) reduced the respiratory rate more intensely. The minimally processed eggplant maintained at 4% O2 + 6% CO2 obtained better grades on the visual analysis and purchase intention, with 10-day storage period. The vacuum was not recommended to keep minimally processed eggplant refrigerated under the studied conditions.
DOI: 10.6084/m9.figshare.7508420.v1
title: Harvest-Expedition on Protected Cultivation: characterization and prospective study of the challenges and solutions associated with the protected cultivation of vegetable crops

description: ABSTRACT Farmers and the rural extension service in Planaltina, in the Federal District, an important pole of tomato and sweet pepper production in the Brazilian Midwest region, have been observing decreases in yield in protected cultivation lately. Yields are getting back to those registered in initial years of the system’s implementation in the region. Besides, prices paid to farmers dropped due to the retreat in fruit and vegetable consumption by Brazilians registered since 2015, triggering a crisis in the region. The so-called “Harvest-Expedition on Protected Cultivation” brought together Embrapa (Brazilian Agricultural Research Corporation), Emater-DF (Federal District Agency for Technical Assistance and Rural Extension) and SEAGRI-DF (State Secretariat for Agriculture, Food Supply, and Rural Development) to contribute on identifying and possibly finding solutions to the bottlenecks related to the technological and behavioral challenges likely to be causing yield drops and, consequently, reductions in farmers’ incomes. We carried out semi-structured interviews in April 2017 with all 127 producers who adopt protected cultivation in the region to profile them, as well as to characterize their properties, protected cultivation structures, and crop management, especially for tomato and sweet pepper. Agriculture is eminently family-based in the region and pressure over yield comes mainly from the continuous increase in the incidence of pests and diseases, strengthened by the low level of implementation of good agricultural and management practices. Despite the current adverse scenario, collaborative and multidisciplinary work in the region, bringing together organized farmers and the institutions involved in this survey, could revert the situation.
DOI: 10.7284/134299
title: Multibeam Echosounder data collected during research cruise KM1922 using a Kongsberg EM710 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7508405
title: Scientific communication in Brazil (1998-2012): Indexing, growth, flow and dispersion

description: The Brazilian scientific production growth in the international scenario may be due to the internationalization of Brazilian science and journals. Within this context, this study collected Brazilian scientific production from the Web of Science and Scientific Electronic Library Online databases - data from 1998 to 2012 - in order to analyze how internationalization influenced the performance of the country. Based on the Bradford Zones and considering the different fields, the aim of this study is to assess the growth in the number of journals in each zone, as well as the proportion of the papers published in national journals throughout five triennia. It was possible to observe that the number of journals exclusively indexed in Scientific Electronic Library Online increased inthe period, except in the fourth triennium when several journals were also indexed in the Web of Science. However, about 60% of the national production is published in international journals (Web of Science). The most generalized growth in the number of journals from different fields occurred initially in zone 3 (triennium 2004-2006), then in zone 2 (triennium 2007-2009), and finally in zone 1 (triennium 2010-2012). On the other hand, the percentage of production in national journals across the fields presented three different behaviors: in Social andHuman Sciences zones 1 and 2 contains exclusively national journals, and zone 3 is receiving international journals; in Physics, Space Science and Immunology production is exclusively international; in other fields such as Exact & Earth, Health and Biological Sciences there is an increasing percentage of production in national journals in zone 1 and 2, but zone 3 remains international.
DOI: 10.6084/m9.figshare.7508411.v1
title: The use of active modified atmosphere for the conservation of minimally processed eggplant

description: ABSTRACT The aim of this work was to evaluate effects of different gas concentrations (O2 and CO2) on conservation of minimally processed eggplants. The eggplants were sanitized, processed and packed in nylon + transparent polyethylene. The vegetables were submitted to modified atmospheres (T1= atmospheric air; T2= vacuum; T3= 4% O2 and 5% CO2; T4= 4% O2 and 6% CO2; T5= 4% O2 and 7% CO2; T6= 4% O2 and 8% CO2). The minimally processed eggplants were kept at 5±1°C and 90±1% RH, for 10 days. After 0, 2, 4, 6, 8 and 10 days of storage, fresh weight loss, respiratory rate, color, soluble solids (SS), titratable acidity (TA), pH, SS/TA ratio, visual analysis and purchase intent were determined. We used completely randomized experimental design, in a factorial scheme 6x6 (atmosphere x days of conservation). The atmosphere with higher CO2 concentration (8%) reduced the respiratory rate more intensely. The minimally processed eggplant maintained at 4% O2 + 6% CO2 obtained better grades on the visual analysis and purchase intention, with 10-day storage period. The vacuum was not recommended to keep minimally processed eggplant refrigerated under the studied conditions.
DOI: 10.7284/134287
title: Speedlog data collected during research cruise KM1922 using a Yokogawa EML500FA2 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition