cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7111826.v1
title: Cytogenetic studies in <i>Hasemania crenuchoides</i> (Characiformes: Characidae) and molecular investigations into kinship relationships of the genus

description: The genus <i>Hasemania</i> is considered <i>incertae sedis</i> from the family Characidae which possesses nine fish species. <i>Hasemania crenuchoides</i> is endemic to the Federal District of Brazil and is under threat of extinction. The objective of this work was to characterize the <i>Hasemania crenuchoides</i> karyotype and investigate phylogenetic relationships using the 5ʹ region of the COI gene. Our results showed a chromosome number of 2<i>n</i> = 50, with a fundamental number equal to 82 and a karyotype formula of 32m/sm+ 18st/a. C banding evidenced that constitutive heterochromatin is not only present in pericentromeric regions, but also in telomeric and interstitial regions. Ag-NOR marking occurred in the short arm of pair 6. DAPI staining revealed that few bands were rich in A/T. The diploid number observed is in accordance with previous findings in Characidae, including the presence of a long metacentric pair, and is considered a plesiomorphic character. Based on the literature, together with cytogenetic and molecular data, it is suggested that <i>Hasemania</i> is possibly not monophyletic, composed of two groups: (1) a basal group with <i>H. hanseni</i> and <i>H. nana</i>; and (2) a derived group with <i>H. crenuchoides</i>, <i>H. kalunga</i>, and <i>H. uberaba</i>. Therefore, the molecular and cytogenetic data presented may contribute to understanding phylogenetic relationships within the family.
DOI: 10.6084/m9.figshare.11814423.v1
title: Do pregnant women eat healthier than non-pregnant women of childbearing age?

description: We aimed to compare the dietary quality and intake of pregnant women, women planning to conceive and women of childbearing age. Fifty-five pregnant women were matched for age and pre-pregnancy body mass index with 55 women planning to conceive and 55 women of childbearing age. Three Web-based 24-h recalls were completed, from which the Canadian Healthy Eating Index was calculated. Pregnant women had greater overall diet quality scores (66.8 ± 10.7, 60.3 ± 14.1 and 61.4 ± 12.8, in pregnant vs. planning to conceive and childbearing age women, <i>p</i> = .009), explained by a higher intake in fruits, vegetables and grain products and lower intake of foods that are high in fat, sugar or salt. Energy intake was significantly higher in pregnant versus planning to conceive women only (2283 ± 518 vs. 2062 ± 430 kcal, <i>p</i> = .03). Diet quality was greater among pregnant women, but diet quality scores were low in all groups, indicating that healthier dietary behaviours should be encouraged for all childbearing age women.
DOI: 10.6084/m9.figshare.11814423
title: Do pregnant women eat healthier than non-pregnant women of childbearing age?

description: We aimed to compare the dietary quality and intake of pregnant women, women planning to conceive and women of childbearing age. Fifty-five pregnant women were matched for age and pre-pregnancy body mass index with 55 women planning to conceive and 55 women of childbearing age. Three Web-based 24-h recalls were completed, from which the Canadian Healthy Eating Index was calculated. Pregnant women had greater overall diet quality scores (66.8 ± 10.7, 60.3 ± 14.1 and 61.4 ± 12.8, in pregnant vs. planning to conceive and childbearing age women, <i>p</i> = .009), explained by a higher intake in fruits, vegetables and grain products and lower intake of foods that are high in fat, sugar or salt. Energy intake was significantly higher in pregnant versus planning to conceive women only (2283 ± 518 vs. 2062 ± 430 kcal, <i>p</i> = .03). Diet quality was greater among pregnant women, but diet quality scores were low in all groups, indicating that healthier dietary behaviours should be encouraged for all childbearing age women.
DOI: 10.6084/m9.figshare.7111742
title: Berjano et al. DATASETS Hypochaeris.xlsx

description: Dataset of the article entitled <b>The link between selfing and greater dispersibility in a heterocarpic Asteraceae,</b> by Berjano, R. et al.Measures of fruit traits and results of natural and experimental hand-pollinations are shown.
DOI: 10.6084/m9.figshare.7111739
title: Molecular players of auxin transport systems: advances in genomic and molecular events<sup>*</sup>

description: Phytohormone auxin plays an indispensable role in the plethora of plant developmental process starting from the cell division, and cell elongation to morphogenesis. Auxins are transported to different parts of the plant by different sophisticated transporter molecules known as ‘auxin transporters’.There are four auxin transporter families that have been reported so far in the plant kingdom which includes AUX/LAX (AUXIN-RESISTANT1–LIKES), PIN (PIN-FORMED, auxin efflux carriers), ABCB ((ATP-binding cassette-B (ABCB)/P-glycoprotein (PGP)) and PILS (PIN-Likes). Auxin influx and efflux carriers are distributed in a polar fashion in the plasma membrane whereas ABCB and PILS are present in a non-polar fashion. Other than AUX/LAX, other auxin transporters harbor N-and C-terminal conserved domains along with a variable hydrophilic loop in the transmembrane domain. The AUX/LAX, ABCB and PIN transporters mediate long distance auxin transport whereas PILS and PIN5 protein involved in intracellular auxin homeostasis.
DOI: 10.6084/m9.figshare.7111742.v1
title: Berjano et al. DATASETS Hypochaeris.xlsx

description: Dataset of the article entitled <b>The link between selfing and greater dispersibility in a heterocarpic Asteraceae,</b> by Berjano, R. et al.Measures of fruit traits and results of natural and experimental hand-pollinations are shown.
DOI: 10.6084/m9.figshare.7111739.v1
title: Molecular players of auxin transport systems: advances in genomic and molecular events<sup>*</sup>

description: Phytohormone auxin plays an indispensable role in the plethora of plant developmental process starting from the cell division, and cell elongation to morphogenesis. Auxins are transported to different parts of the plant by different sophisticated transporter molecules known as ‘auxin transporters’.There are four auxin transporter families that have been reported so far in the plant kingdom which includes AUX/LAX (AUXIN-RESISTANT1–LIKES), PIN (PIN-FORMED, auxin efflux carriers), ABCB ((ATP-binding cassette-B (ABCB)/P-glycoprotein (PGP)) and PILS (PIN-Likes). Auxin influx and efflux carriers are distributed in a polar fashion in the plasma membrane whereas ABCB and PILS are present in a non-polar fashion. Other than AUX/LAX, other auxin transporters harbor N-and C-terminal conserved domains along with a variable hydrophilic loop in the transmembrane domain. The AUX/LAX, ABCB and PIN transporters mediate long distance auxin transport whereas PILS and PIN5 protein involved in intracellular auxin homeostasis.
DOI: 10.6084/m9.figshare.7111676
title: CD-RISC Portuguese Validation

description: The objective of this study was to evaluate the psychometric properties and convergent validity of first Portuguese version of the Connor- Davidson Resilience Scale (CD-RISC, 2003). Data sets came from two studies in Portugal, respectively, 476 participants from the Resilience Effect in Coping with Trauma (RECT) project and 405 participants from the Health Impact Assessment of Employment Strategies (HIAES) project. The original CD-RISC items were translated to Portuguese and used in a survey along with additional psychosocial and biomedical measures. An Exploratory Factorial Analysis (EFA) with each of the two samples revealed that the best solution in both samples had 3 factors - Self-Efficacy, Spirituality and Social Support. A Confirmatory Factor Analysis (CFA) using the two samples together and the 3 factors model specified on the EAF revealed, in absolute, a good overall fit and, comparatively, a better fit than the model with the original 5 factors. The bivariate correlations between the 3 factors and the variables used for the convergent validity are consistent with previous research and show significant correlations with physical activity, medication, mental health, subjective happiness and stress. There may be a protective and beneficial role of positive mental health and resilience on health outcomes.
DOI: 10.6084/m9.figshare.7111487
title: BRMR_STZ_data

description: Data used to develop seed transfer zones for mountain brome (Bromus marginatus) in Forest Service Region 1 area (Montana and Idaho). Dataset includes collection location, trait data from common garden (year 1 and year 2), final biomass, and carbon isotope discrimination values.
DOI: 10.6084/m9.figshare.7111388
title: Tree species distribution in the United States Part 1

description: The distribution and local abundance of tree species constitute basic information about our forest ecosystems that is relevant to understanding their ecology, diversity, and relationship to people. The US Forest Service conducts a forest inventory across all forest lands in the United States. We developed geospatial models of forest attributes using this sample-based inventory which make this information available for an even wider variety of applications. From these modeled datasets, we created a series of maps for 24 US states in an effort to connect more people to trees, the datasets, and the scientific research behind them. Presenting these maps in an attractive way invites engagement. The sidebar text is presented in accessible scientific language that clearly defines terms, guides readers in interpreting the maps and histograms, and provides source details and links. The resulting maps are inviting, informative, and accessible to a broad range of people of different ages and backgrounds.
DOI: 10.6084/m9.figshare.7111388.v1
title: Tree species distribution in the United States Part 1

description: The distribution and local abundance of tree species constitute basic information about our forest ecosystems that is relevant to understanding their ecology, diversity, and relationship to people. The US Forest Service conducts a forest inventory across all forest lands in the United States. We developed geospatial models of forest attributes using this sample-based inventory which make this information available for an even wider variety of applications. From these modeled datasets, we created a series of maps for 24 US states in an effort to connect more people to trees, the datasets, and the scientific research behind them. Presenting these maps in an attractive way invites engagement. The sidebar text is presented in accessible scientific language that clearly defines terms, guides readers in interpreting the maps and histograms, and provides source details and links. The resulting maps are inviting, informative, and accessible to a broad range of people of different ages and backgrounds.
DOI: 10.6084/m9.figshare.7111388.v2
title: Tree species distribution in the United States Part 1

description: The distribution and local abundance of tree species constitute basic information about our forest ecosystems that is relevant to understanding their ecology, diversity, and relationship to people. The US Forest Service conducts a forest inventory across all forest lands in the United States. We developed geospatial models of forest attributes using this sample-based inventory which make this information available for an even wider variety of applications. From these modeled datasets, we created a series of maps for 24 US states in an effort to connect more people to trees, the datasets, and the scientific research behind them. Presenting these maps in an attractive way invites engagement. The sidebar text is presented in accessible scientific language that clearly defines terms, guides readers in interpreting the maps and histograms, and provides source details and links. The resulting maps are inviting, informative, and accessible to a broad range of people of different ages and backgrounds.
DOI: 10.6084/m9.figshare.7111388.v4
title: Tree species distribution in the United States Part 1

description: The distribution and local abundance of tree species constitute basic information about our forest ecosystems that is relevant to understanding their ecology, diversity, and relationship to people. The US Forest Service conducts a forest inventory across all forest lands in the United States. We developed geospatial models of forest attributes using this sample-based inventory which make this information available for an even wider variety of applications. From these modeled datasets, we created a series of maps for 24 US states in an effort to connect more people to trees, the datasets, and the scientific research behind them. Presenting these maps in an attractive way invites engagement. The sidebar text is presented in accessible scientific language that clearly defines terms, guides readers in interpreting the maps and histograms, and provides source details and links. The resulting maps are inviting, informative, and accessible to a broad range of people of different ages and backgrounds.
DOI: 10.6084/m9.figshare.7111388.v3
title: Tree species distribution in the United States Part 1

description: The distribution and local abundance of tree species constitute basic information about our forest ecosystems that is relevant to understanding their ecology, diversity, and relationship to people. The US Forest Service conducts a forest inventory across all forest lands in the United States. We developed geospatial models of forest attributes using this sample-based inventory which make this information available for an even wider variety of applications. From these modeled datasets, we created a series of maps for 24 US states in an effort to connect more people to trees, the datasets, and the scientific research behind them. Presenting these maps in an attractive way invites engagement. The sidebar text is presented in accessible scientific language that clearly defines terms, guides readers in interpreting the maps and histograms, and provides source details and links. The resulting maps are inviting, informative, and accessible to a broad range of people of different ages and backgrounds.
DOI: 10.6084/m9.figshare.7111199
title: Plot data from the paper "The type of nutrient limitation affects the plant species richness–productivity relationship: evidence from dry grasslands across Eurasia" (Palpurina et al.)

description: Primary data from 694 plots of 10 m x 10 m sampled in natural and semi-natural dry grasslands in eight regions in eight regions across northern Eurasia in summers of 2005 to 2015. The dataset contains plot-based species richness of vascular plants and environmental data from the same plots including measurements of primary above-ground productivity and nutrient contents in the above-ground biomass. <br><br>Sampling methods are described in the paper Palpurina et al., The type of nutrient limitation affects the plant species richness–productivity relationship: evidence from dry grasslands across Eurasia. <br><br>The dataset is provided in three files, one in the XLSX format for Excel 2013, and one as tab-delimited table in the TXT format, together with metadata.<br> <br><br>NA means absence of measurement in the plot.
DOI: 10.6084/m9.figshare.7111199.v1
title: Plot data from the paper "The type of nutrient limitation affects the plant species richness–productivity relationship: evidence from dry grasslands across Eurasia" (Palpurina et al.)

description: Primary data from 694 plots of 10 m x 10 m sampled in natural and semi-natural dry grasslands in eight regions in eight regions across northern Eurasia in summers of 2005 to 2015. The dataset contains plot-based species richness of vascular plants and environmental data from the same plots including measurements of primary above-ground productivity and nutrient contents in the above-ground biomass. <br><br>Sampling methods are described in the paper Palpurina et al., The type of nutrient limitation affects the plant species richness–productivity relationship: evidence from dry grasslands across Eurasia. <br><br>The dataset is provided in three files, one in the XLSX format for Excel 2013, and one as tab-delimited table in the TXT format, together with metadata.<br> <br><br>NA means absence of measurement in the plot.
DOI: 10.6084/m9.figshare.7111199.v2
title: Plot data from the paper "The type of nutrient limitation affects the plant species richness–productivity relationship: evidence from dry grasslands across Eurasia" (Palpurina et al.)

description: Primary data from 694 plots of 10 m x 10 m sampled in natural and semi-natural dry grasslands in eight regions in eight regions across northern Eurasia in summers of 2005 to 2015. The dataset contains plot-based species richness of vascular plants and environmental data from the same plots including measurements of primary above-ground productivity and nutrient contents in the above-ground biomass. <br><br>Sampling methods are described in the paper Palpurina et al., The type of nutrient limitation affects the plant species richness–productivity relationship: evidence from dry grasslands across Eurasia. <br><br>The dataset is provided in three files, one in the XLSX format for Excel 2013, and one as tab-delimited table in the TXT format, together with metadata.<br> <br><br>NA means absence of measurement in the plot.
DOI: 10.6084/m9.figshare.7111199.v3
title: Plot data from the paper "The type of nutrient limitation affects the plant species richness–productivity relationship: evidence from dry grasslands across Eurasia" (Palpurina et al.)

description: Primary data from 694 plots of 10 m x 10 m sampled in natural and semi-natural dry grasslands in eight regions in eight regions across northern Eurasia in summers of 2005 to 2015. The dataset contains plot-based species richness of vascular plants and environmental data from the same plots including measurements of primary above-ground productivity and nutrient contents in the above-ground biomass. <br><br>Sampling methods are described in the paper Palpurina et al., The type of nutrient limitation affects the plant species richness–productivity relationship: evidence from dry grasslands across Eurasia. <br><br>The dataset is provided in three files, one in the XLSX format for Excel 2013, and one as tab-delimited table in the TXT format, together with metadata.<br> <br><br>NA means absence of measurement in the plot.
DOI: 10.6084/m9.figshare.7111145
title: Empirically based analysis of households coping with unexpected shocks in the central Himalayas

description: Climate change may significantly impact the large number of households in developing countries depending on agricultural production, not least through changes in the frequency and/or magnitude of climatic hazards resulting in household income shocks. This paper analyses rural households’ responses to past experiences of and future expectations to substantial and unexpected negative and positive agricultural income shocks. Empirical data is derived from an environmentally-augmented structured household (<i>n</i> = 112) survey in the high mountains of central Nepal. Multinomial logit regression, using data on rural household demographics, assets (agricultural land, livestock), value of other assets such as furniture, bicycles, and agricultural implements, and income sources showed that household coping choices are determined by opportunities to generate cash. We argue that public policies should enhance the ability of rural household to generate cash income, including through environmental products.
DOI: 10.6084/m9.figshare.7111145.v1
title: Empirically based analysis of households coping with unexpected shocks in the central Himalayas

description: Climate change may significantly impact the large number of households in developing countries depending on agricultural production, not least through changes in the frequency and/or magnitude of climatic hazards resulting in household income shocks. This paper analyses rural households’ responses to past experiences of and future expectations to substantial and unexpected negative and positive agricultural income shocks. Empirical data is derived from an environmentally-augmented structured household (<i>n</i> = 112) survey in the high mountains of central Nepal. Multinomial logit regression, using data on rural household demographics, assets (agricultural land, livestock), value of other assets such as furniture, bicycles, and agricultural implements, and income sources showed that household coping choices are determined by opportunities to generate cash. We argue that public policies should enhance the ability of rural household to generate cash income, including through environmental products.
DOI: 10.6084/m9.figshare.7111097
title: Sourcing the Sources

description: <i>Social media today are playing a more important role as a news source than ever before. Yet, there have been no longitudinal studies on journalists’ sourcing practices in recent years that allow us to consider the mechanisms of innovation diffusion. Comparative studies of different social platforms in different media systems are just as rare. We therefore examine the use of Facebook and Twitter as journalistic sources in newspapers of three countries. A main finding is that, after a period of stagnation at the beginning of this decade, the use of social media sources has resurged massively in recent years. The patterns of this second rise of social media in journalism are almost identical in the analyzed newspapers. A comparison of the platforms has shown that Twitter is more commonly used as a news source than Facebook. Compared to Facebook, Twitter is primarily used as an elite channel. An unsupervised topic clustering approach (LDA) also revealed that the issues on which social media are sourced and the quantities of social media references are similar in The New York Times and The Guardian. In Süddeutsche Zeitung, however, journalists source social media considerably less, and in different thematic contexts.</i>
DOI: 10.6084/m9.figshare.7111097.v1
title: Sourcing the Sources

description: <i>Social media today are playing a more important role as a news source than ever before. Yet, there have been no longitudinal studies on journalists’ sourcing practices in recent years that allow us to consider the mechanisms of innovation diffusion. Comparative studies of different social platforms in different media systems are just as rare. We therefore examine the use of Facebook and Twitter as journalistic sources in newspapers of three countries. A main finding is that, after a period of stagnation at the beginning of this decade, the use of social media sources has resurged massively in recent years. The patterns of this second rise of social media in journalism are almost identical in the analyzed newspapers. A comparison of the platforms has shown that Twitter is more commonly used as a news source than Facebook. Compared to Facebook, Twitter is primarily used as an elite channel. An unsupervised topic clustering approach (LDA) also revealed that the issues on which social media are sourced and the quantities of social media references are similar in The New York Times and The Guardian. In Süddeutsche Zeitung, however, journalists source social media considerably less, and in different thematic contexts.</i>