cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7510724
title: Enhanced-efficiency phosphorus fertilizer: promising technology for carrot crop

description: ABSTRACT Several studies were carried out to evaluate polymer-coated mineral fertilizers; however, few studies, on the agronomic efficiency of these fertilizers in the field in carrot crop, are available. Thus, we aimed to evaluate the use of enhanced-efficiency phosphorus fertilizer coated with polymers in carrot (Daucus carota). The experiment was carried out in field, in Ipameri-GO. The experimental design was randomized blocks, arranged in an incomplete factorial design (5x2)+1, considering five phosphorus doses (150, 300, 450, 600 and 750 ha-1 kg P2O5), two P sources [conventional MAP (monoammonium phosphate) and polymer-coated MAP (Policote)] and one additional treatment (control, without P). The evaluated traits were plant height, root length, root diameter, total productivity, marketable root classes, agronomic efficiency of phosphate fertilization and P content in the roots. Data were submitted to analysis of variance and regression. Phosphate fertilization did not influence the P content in carrot roots, but increased plant height, root length and diameter and yield of carrot roots. Polymer-coated phosphate increased plant height, length, diameter and productivity of carrot roots, when compared to conventional fertilizer. Carrot productivity was, on average, 15.5% higher with polymer-coated P source (39.42 t ha-1) than with the conventional P source (34.11 t ha-1). Marketable roots were also improved with the use of polymer-coated phosphate fertilizer. Phosphate fertilizer coated with polymer increased the agronomic efficiency of phosphate fertilization in the carrot crop.
DOI: 10.6084/m9.figshare.7510721
title: Fruit yield and gas exchange in bell peppers after foliar application of boron, calcium, and Stimulate

description: ABSTRACT The objective of this study was to evaluate the effect of the isolated and combined foliar application of boron, calcium, and the plant growth regulator Stimulate on fruit yield and gas exchange in bell peppers. The evaluated treatments were boron, calcium, Stimulate, boron + calcium, boron + Stimulate, calcium + Stimulate, boron + calcium + Stimulate, and control (water). The study was performed in complete randomized block design with three replicates. The applications were performed biweekly on the plant leaves from the beginning of flowering (December 21, 2013) until March 1, 2014. The analyzed gas exchange characteristics were photosynthetic yield, internal CO2 concentration, and transpiration rate. The evaluated agronomic characteristics were number and yield of marketable and non-marketable fruits, and the average mass, volume, and firmness of commercial fruits. The foliar application of boron from the beginning of flowering increased the photosynthetic yield and the yield of marketable fruits cultivated in the field. The foliar application of calcium and Stimulate did not improve gas exchange and fruit yield. The most common effects of boron were an increase in the number of marketable fruits. Moreover, foliar spraying with calcium from the beginning of flowering increased the firmness of commercial fruits
DOI: 10.6084/m9.figshare.7510724.v1
title: Enhanced-efficiency phosphorus fertilizer: promising technology for carrot crop

description: ABSTRACT Several studies were carried out to evaluate polymer-coated mineral fertilizers; however, few studies, on the agronomic efficiency of these fertilizers in the field in carrot crop, are available. Thus, we aimed to evaluate the use of enhanced-efficiency phosphorus fertilizer coated with polymers in carrot (Daucus carota). The experiment was carried out in field, in Ipameri-GO. The experimental design was randomized blocks, arranged in an incomplete factorial design (5x2)+1, considering five phosphorus doses (150, 300, 450, 600 and 750 ha-1 kg P2O5), two P sources [conventional MAP (monoammonium phosphate) and polymer-coated MAP (Policote)] and one additional treatment (control, without P). The evaluated traits were plant height, root length, root diameter, total productivity, marketable root classes, agronomic efficiency of phosphate fertilization and P content in the roots. Data were submitted to analysis of variance and regression. Phosphate fertilization did not influence the P content in carrot roots, but increased plant height, root length and diameter and yield of carrot roots. Polymer-coated phosphate increased plant height, length, diameter and productivity of carrot roots, when compared to conventional fertilizer. Carrot productivity was, on average, 15.5% higher with polymer-coated P source (39.42 t ha-1) than with the conventional P source (34.11 t ha-1). Marketable roots were also improved with the use of polymer-coated phosphate fertilizer. Phosphate fertilizer coated with polymer increased the agronomic efficiency of phosphate fertilization in the carrot crop.
DOI: 10.7284/131038
title: Speedlog data collected during research cruise KM1803 using a Yokogawa EML500FA2 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7510721.v1
title: Fruit yield and gas exchange in bell peppers after foliar application of boron, calcium, and Stimulate

description: ABSTRACT The objective of this study was to evaluate the effect of the isolated and combined foliar application of boron, calcium, and the plant growth regulator Stimulate on fruit yield and gas exchange in bell peppers. The evaluated treatments were boron, calcium, Stimulate, boron + calcium, boron + Stimulate, calcium + Stimulate, boron + calcium + Stimulate, and control (water). The study was performed in complete randomized block design with three replicates. The applications were performed biweekly on the plant leaves from the beginning of flowering (December 21, 2013) until March 1, 2014. The analyzed gas exchange characteristics were photosynthetic yield, internal CO2 concentration, and transpiration rate. The evaluated agronomic characteristics were number and yield of marketable and non-marketable fruits, and the average mass, volume, and firmness of commercial fruits. The foliar application of boron from the beginning of flowering increased the photosynthetic yield and the yield of marketable fruits cultivated in the field. The foliar application of calcium and Stimulate did not improve gas exchange and fruit yield. The most common effects of boron were an increase in the number of marketable fruits. Moreover, foliar spraying with calcium from the beginning of flowering increased the firmness of commercial fruits
DOI: 10.7284/131037
title: SSV (Sound Speed Velocimeter) data collected during research cruise KM1803 using a AML SV&P instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131036
title: TSG (Thermosalinograph) data collected during research cruise KM1803 using a Sea-Bird SBE-45 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131044
title: Winch data collected during research cruise KM1803 using a Caley CTD instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131060
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise KM1804 using a Hawaii UHDAS instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131061
title: Meteorological Station data collected during research cruise KM1804 using a Campbell CR3000 instrument system onboard the platform RV Kilo Moana

description: Processed data created by vessel technician during a Field_expedition
DOI: 10.7284/131053
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise KM1805 using a Hawaii UHDAS instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7510655
title: Fluid escape structures as possible indicators of past gas hydrate dissociation during the deposition of the Barremian sediments in the Recôncavo Basin, NE, Brazil

description: ABSTRACT: Empty elliptical vesicles are observed in outcrops of Barremian very fine clayey sandstone to siltstone lacustrine slurry deposits of the Pitanga Member (Maracangalha Formation), exposed in the Maré Island, Southern Recôncavo Basin, Brazil. These sedimentary features have been traditionally interpreted as water escape structures triggered by the diapirism of the underlying shales of the Candeias Formation. This work proposes that vesicles were generated during massive gas hydrate dissociation as a result of tectonic activity in a paleolake system. Tectonic uplift would have triggered both the reduction of the confining pressure as well as an increase in lake bottom temperature, resulting in the instability of gas hydrate and causing intense release of both methane - or carbon dioxide (CO2) - and water. On one hand, this proposal has a strong impact on paleoenvironmental interpretations, giving support to the current hypothesis that rocks related to the Pitanga Member would have been deposited under water columns deep enough for gas hydrate formation and subsequent dissociation. On the other hand, it provides new insights on the genesis of fluid escape structures in sedimentary rocks, both lacustrine and marine, providing a paleobathymetric indicator.
DOI: 10.6084/m9.figshare.7510655.v1
title: Fluid escape structures as possible indicators of past gas hydrate dissociation during the deposition of the Barremian sediments in the Recôncavo Basin, NE, Brazil

description: ABSTRACT: Empty elliptical vesicles are observed in outcrops of Barremian very fine clayey sandstone to siltstone lacustrine slurry deposits of the Pitanga Member (Maracangalha Formation), exposed in the Maré Island, Southern Recôncavo Basin, Brazil. These sedimentary features have been traditionally interpreted as water escape structures triggered by the diapirism of the underlying shales of the Candeias Formation. This work proposes that vesicles were generated during massive gas hydrate dissociation as a result of tectonic activity in a paleolake system. Tectonic uplift would have triggered both the reduction of the confining pressure as well as an increase in lake bottom temperature, resulting in the instability of gas hydrate and causing intense release of both methane - or carbon dioxide (CO2) - and water. On one hand, this proposal has a strong impact on paleoenvironmental interpretations, giving support to the current hypothesis that rocks related to the Pitanga Member would have been deposited under water columns deep enough for gas hydrate formation and subsequent dissociation. On the other hand, it provides new insights on the genesis of fluid escape structures in sedimentary rocks, both lacustrine and marine, providing a paleobathymetric indicator.
DOI: 10.7284/131058
title: Barometer data collected during research cruise KM1805 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.7510637
title: Why learn how to read? Affection and cognition in Early Childhood Education

description: Abstract This article aims to analyze the meanings attributed to written language in the journey of two five-year-old children in Early Childhood Education. A participant observation, comprising interviews, notes and video recording, was conducted to investigate and analyze data. The research was guided by the ontological and epistemological perspectives of Cultural-Historical Psychology and Educational Ethnography. The analysis of these children’s journeys makes it possible to claim that the processes of appropriation of the written language involve cognitive and affective aspects, the interaction with cultural artifacts and people, and lived experiences.
DOI: 10.6084/m9.figshare.7510637.v1
title: Why learn how to read? Affection and cognition in Early Childhood Education

description: Abstract This article aims to analyze the meanings attributed to written language in the journey of two five-year-old children in Early Childhood Education. A participant observation, comprising interviews, notes and video recording, was conducted to investigate and analyze data. The research was guided by the ontological and epistemological perspectives of Cultural-Historical Psychology and Educational Ethnography. The analysis of these children’s journeys makes it possible to claim that the processes of appropriation of the written language involve cognitive and affective aspects, the interaction with cultural artifacts and people, and lived experiences.
DOI: 10.7284/131056
title: Fluorometer data collected during research cruise KM1805 using a WET Labs WETStar instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131057
title: Fluorometer data collected during research cruise KM1805 using a Turner 10-AU instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131054
title: Gravimeter data collected during research cruise KM1805 using a Bell BGM-3 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131055
title: Gyrocompass data collected during research cruise KM1805 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: 10.7284/131051
title: INS (Inertial Navigation System) data collected during research cruise KM1805 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: 10.7284/131052
title: Meteorological Station data collected during research cruise KM1805 using a Campbell CR3000 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131059
title: Meteorological Station data collected during research cruise KM1805 using a Campbell CR3000 instrument system onboard the platform RV Kilo Moana

description: Processed data created by vessel technician during a Field_expedition
DOI: 10.7284/131050
title: Speedlog data collected during research cruise KM1805 using a Yokogawa EML500FA2 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/131049
title: TSG (Thermosalinograph) data collected during research cruise KM1805 using a Sea-Bird SBE-45 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129786
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise KM1807 using a Hawaii UHDAS instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129792
title: Barometer data collected during research cruise KM1807 using a Vaisala PTB220 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129790
title: Fluorometer data collected during research cruise KM1807 using a WET Labs WETStar instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129791
title: Fluorometer data collected during research cruise KM1807 using a Turner 10-AU instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129787
title: Gravimeter data collected during research cruise KM1807 using a Bell BGM-3 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129788
title: Gyrocompass data collected during research cruise KM1807 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: 10.7284/129783
title: INS (Inertial Navigation System) data collected during research cruise KM1807 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: 10.7284/129784
title: Meteorological Station data collected during research cruise KM1807 using a Campbell CR3000 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129793
title: Meteorological Station data collected during research cruise KM1807 using a Campbell CR3000 instrument system onboard the platform RV Kilo Moana

description: Processed data created by vessel technician during a Field_expedition
DOI: 10.7284/129794
title: Multibeam Echosounder data collected during research cruise KM1807 using a Kongsberg EM122 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129785
title: Singlebeam Echosounder data collected during research cruise KM1807 using a Knudsen 3260 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129782
title: Speedlog data collected during research cruise KM1807 using a Yokogawa EML500FA2 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/129781
title: SSV (Sound Speed Velocimeter) data collected during research cruise KM1807 using a AML SV&P instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7510433
title: Development of Indian Neem Seedlings under Different Levels of Shading

description: The purpose of this study was to evaluate the effect of levels of shading on the seedling production of Indian neem (Azadirachta indica), aiming to obtain seedlings with higher quality standard. Four treatments were adopted (full sun; 30%, 50% and 70% of shading), arranged in a completely randomized design, with six replications. The following parameters were evaluated after 100 days: height of the aerial part; root-collar diameter; height/diameter ratio; fresh and dry mass of shoots, roots and total; number of leaves; and Dickson quality index. The data were subjected to analysis of variance and the averages were compared by the Duncan test at 5% significance level. Seedlings produced under full sun showed higher standard of quality, with more suitable values observed for the following parameters: root-collar diameter, height/diameter ratio, fresh and dry mass of roots, number of leaves, and Dickson quality index.
DOI: 10.7284/129780
title: TSG (Thermosalinograph) data collected during research cruise KM1807 using a Sea-Bird SBE-45 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7510433.v1
title: Development of Indian Neem Seedlings under Different Levels of Shading

description: The purpose of this study was to evaluate the effect of levels of shading on the seedling production of Indian neem (Azadirachta indica), aiming to obtain seedlings with higher quality standard. Four treatments were adopted (full sun; 30%, 50% and 70% of shading), arranged in a completely randomized design, with six replications. The following parameters were evaluated after 100 days: height of the aerial part; root-collar diameter; height/diameter ratio; fresh and dry mass of shoots, roots and total; number of leaves; and Dickson quality index. The data were subjected to analysis of variance and the averages were compared by the Duncan test at 5% significance level. Seedlings produced under full sun showed higher standard of quality, with more suitable values observed for the following parameters: root-collar diameter, height/diameter ratio, fresh and dry mass of roots, number of leaves, and Dickson quality index.
DOI: 10.7284/134506
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise KM1808 using a Hawaii UHDAS instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134511
title: Barometer data collected during research cruise KM1808 using a Vaisala PTB220 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134509
title: Fluorometer data collected during research cruise KM1808 using a WET Labs WETStar instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134510
title: Fluorometer data collected during research cruise KM1808 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.7510382
title: Laser biosensor use for the microbial metabolic activity assessment of kefir vinegar

description: Abstract: The objective of this work was to verify the use of a laser biosensor for the microbial metabolic activity assessment of kefir vinegar. Kefir grains were inoculated in apple must and were analyzed daily using the biospeckle technique. The initial biological activity was of 14.21 pixels per absolute value of differences (AVD). The biological activity of kefir grains decreased in the early days of fermentation and increased on the fourth day to 11.51 pixels per AVD; however, on the last day, the biological activity of kefir grains decreased to 7.12 pixels (alcoholic fermentation) and to 6.77 pixels per AVD (acetic fermentation). This new biospeckle methodology facilitates the microbiological control in fermentation processes.
DOI: 10.6084/m9.figshare.7510382.v1
title: Laser biosensor use for the microbial metabolic activity assessment of kefir vinegar

description: Abstract: The objective of this work was to verify the use of a laser biosensor for the microbial metabolic activity assessment of kefir vinegar. Kefir grains were inoculated in apple must and were analyzed daily using the biospeckle technique. The initial biological activity was of 14.21 pixels per absolute value of differences (AVD). The biological activity of kefir grains decreased in the early days of fermentation and increased on the fourth day to 11.51 pixels per AVD; however, on the last day, the biological activity of kefir grains decreased to 7.12 pixels (alcoholic fermentation) and to 6.77 pixels per AVD (acetic fermentation). This new biospeckle methodology facilitates the microbiological control in fermentation processes.
DOI: 10.7284/134507
title: Gravimeter data collected during research cruise KM1808 using a Bell BGM-3 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/134508
title: Gyrocompass data collected during research cruise KM1808 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: 10.7284/134504
title: INS (Inertial Navigation System) data collected during research cruise KM1808 using a Applanix POS/MV-320 V4 instrument system onboard the platform RV Kilo Moana

description: Original (unprocessed) data collected during a Field_expedition