A metadata reporting framework (FRAMES) for synthesis of ecohydrological observations

Metadata describe the ancillary information needed for data preservation and independent interpretation, comparison across heterogeneous datasets, and quality assessment and quality control (QA/QC). Environmental observations are vastly diverse in type and structure, can be taken across a wide range of spatiotemporal scales in a variety of measurement settings and approaches, and saved in multiple formats. Thus, well-organized, consistent metadata are required to produce usable data products from diverse environmental observations collected across field sites. However, existing metadata reporting protocols do not support the complex data synthesis and model-data integration needs of interdisciplinary earth system research. We developed a metadata reporting framework (FRAMES) to enable management and synthesis of observational data that are essential in advancing a predictive understanding of earth systems. FRAMES utilizes best practices for data and metadata organization enabling consistent data reporting and compatibility with a variety of standardized data protocols. We used an iterative scientist-centered design process to develop FRAMES, resulting in a data reporting format that incorporates existing field practices to maximize data-entry efficiency. Thus, FRAMES has a modular organization that streamlines metadata reporting and can be expanded to incorporate additional data types. With FRAMES\u27s multi-scale measurement position hierarchy, data can be reported at observed spatial resolutions and then easily aggregated and linked across measurement types to support model-data integration. FRAMES is in early use by both data originators (persons generating data) and consumers (persons using data and metadata). In this paper, we describe FRAMES, identify lessons learned, and discuss areas of future development

Agronomic Management of Indigenous Mycorrhizas

Many of the advantages conferred to plants by arbuscular mycorrhiza (AM) are associated to the ability of AM plants to explore a greater volume of soil through the extraradical mycelium. Sieverding (1991) estimates that for each centimetre of colonized root there is an increase of 15 cm3 on the volume of soil explored, this value can increase to 200 cm3 depending on the circumstances. Due to the enhancement of the volume of soil explored and the ability of the extraradical mycelium to absorb and translocate nutrients to the plant, one of the most obvious and important advantages resulting from mycorrhization is the uptake of nutrients. Among of which the ones that have immobilized forms in soil, such as P, assume particular significance. Besides this, many other benefits are recognized for AM plants (Gupta et al, 2000): water stress alleviation (Augé, 2004; Cho et al, 2006), protection from root pathogens (Graham, 2001), tolerance to toxic heavy metals and phytoremediation (Audet and Charest, 2006; Göhre and Paszkowski, 2006), tolerance to adverse conditions such as very high or low temperature, high salinity (Sannazzaro et al, 2006), high or low pH (Yano and Takaki, 2005) or better performance during transplantation shock (Subhan et al, 1998). The extraradical hyphae also stabilize soil aggregates by both enmeshing soil particles (Miller e Jastrow, 1992) and producing a glycoprotein, golmalin, which may act as a glue-like substance to adhere soil particles together (Wright and Upadhyaya, 1998). Despite the ubiquous distribution of mycorrhizal fungi (Smith and Read, 2000) and only a relative specificity between host plants and fungal isolates (McGonigle and Fitter, 1990), the obligate nature of the symbiosis implies the establishment of a plant propagation system, either under greenhouse conditions or in vitro laboratory propagation. These techniques result in high inoculum production costs, which still remains a serious problem since they are not competitive with production costs of phosphorus fertilizer. Even if farmers understand the significance of sustainable agricultural systems, the reduction of phosphorus inputs by using AM fungal inocula alone cannot be justified except, perhaps, in the case of high value crops (Saioto and Marumoto, 2002). Nurseries, high income horticulture farmers and no-agricultural application such as rehabilitation of degraded or devegetated landscapes are examples of areas where the use of commercial inoculum is current. Another serious problem is quality of commercial available products concerning guarantee of phatogene free content, storage conditions, most effective application methods and what types to use. Besides the information provided by suppliers about its inoculum can be deceiving, as from the usually referred total counts, only a fraction may be effective for a particular plant or in specific soil conditions. Gianinazzi and Vosátka (2004) assume that progress should be made towards registration procedures that stimulate the development of the mycorrhizal industry. Some on-farm inoculum production and application methods have been studied, allowing farmers to produce locally adapted isolates and generate a taxonomically diverse inoculum (Mohandas et al, 2004; Douds et al, 2005). However the inocula produced this way are not readily processed for mechanical application to the fields, being an obstacle to the utilization in large scale agriculture, especially row crops, moreover it would represent an additional mechanical operation with the corresponding economic and soil compaction costs. It is well recognized that inoculation of AM fungi has a potential significance in not only sustainable crop production, but also environmental conservation. However, the status quo of inoculation is far from practical technology that can be widely used in the field. Together a further basic understanding of the biology and diversity of AM fungi is needed (Abbott at al, 1995; Saito and Marumoto, 2002). Advances in ecology during the past decade have led to a much more detailed understanding of the potential negative consequences of species introductions and the potential for negative ecological consequences of invasions by mycorrhizal fungi is poorly understood. Schwartz et al, (2006) recommend that a careful assessment documenting the need for inoculation, and the likelihood of success, should be conducted prior to inoculation because inoculations are not universally beneficial. Agricultural practices such as crop rotation, tillage, weed control and fertilizer apllication all produce changes in the chemical, physical and biological soil variables and affect the ecological niches available for occupancy by the soil biota, influencing in different ways the symbiosis performance and consequently the inoculum development, shaping changes and upset balance of native populations. The molecular biology tools developed in the latest years have been very important for our perception of these changes, ensuing awareness of management choice implications in AM development. In this context, for extensive farming systems and regarding environmental and economic costs, the identification of agronomic management practices that allow controlled manipulation of the fungal community and capitalization of AM mutualistic effect making use of local inoculum, seem to be a wise option for mycorrhiza promotion and development of sustainable crop production

Computational analysis of noncoding RNAs

Noncoding RNAs have emerged as important key players in the cell. Understanding their surprisingly diverse range of functions is challenging for experimental and computational biology. Here, we review computational methods to analyze noncoding RNAs. The topics covered include basic and advanced techniques to predict RNA structures, annotation of noncoding RNAs in genomic data, mining RNA-seq data for novel transcripts and prediction of transcript structures, computational aspects of microRNAs, and database resources.Austrian Science Fund (Schrodinger Fellowship J2966-B12)German Research Foundation (grant WI 3628/1-1 to SW)National Institutes of Health (U.S.) (NIH award 1RC1CA147187

Toxina botulínica como opção de tratamento para hiperidrose primária: uma revisão de literatura

Introdução: A hiperidrose é uma condição dermatológica crônica que se manifesta pela produção excessiva e desproporcional de suor, indo além das necessidades fisiológicas de termorregulação do organismo, e possui uma séria de tratamentos disponíveis, como aplicação de antitranspirantes tópicos, anticolinérgicos orais e procedimentos cirúrgicos, os quais apresentam certas limitações e inconvenientes. Nesse sentindo, este estudo busca elucidar se a terapia com toxina botulínica (TBX) é uma opção terapêutica promissora, uma vez que não é cirúrgico e se é capaz de oferecer resultados a curto, médio e longo prazo de forma eficaz.Metodologia: Foi realizada uma revisão integrativa nas bases de dados indexadas a Biblioteca Virtual da Saúde (BVS), usando como critério de inclusão artigos publicados no período de 2019 a 2024, nos idiomas inglês, disponíveis na integra e como critérios de exclusão, artigos duplicados, aqueles sem relação com o tema e revisões de literatura. Resultados: Foram selecionados 20 artigos relacionados com o tema.Discussão: Utilizando a injeção intradermica da TBX-A , o efeito foi constatado em todos os estudos, apesar da necessidade da aplicação de doses de reforço para o tratamento, as quais progressivamente aplicados em intervalos maiores. o efeito terapêutico teve duração média de 6 meses a 1 ano, sendo avaliado principalmente pelos questionários Escala de Gravidade da Doença de Hiperidrose (HDSS), Índice de Qualidade de Vida em Dermatologia (DLQI), pesquisa de satisfação subjetiva e teste de iodo-amino (teste de minor). A principal desvantagem é a dor no local da aplicação, porém, novos estudos apresentaram novas técnicas de aplicação, como Via subcutânea por via radial, microagulhamento e adesivos de microagulhas dissolventes. Capazes de reduziz a dor. Considerações finais: TBX foi apresentada como alternativa terapêutica eficaz nos estudos primários relacionados, apresentando raros e temporários efeitos colaterais e foi capaz de proporcionar maior qualidade de vida para os pacientes

Finishing the euchromatic sequence of the human genome

The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process. The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers ∼99% of the euchromatic genome and is accurate to an error rate of ∼1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number, birth and death. Notably, the human enome seems to encode only 20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead

Storage and Data Lifecycle Management in Cloud Environments with FRIEDA

International audienc

Community Access to MODIS Satellite Reprojection and Reduction Pipeline and Data Sets

PosterInternational audienceModerate Resolution Imaging Spectroradiometer (MODIS), the key instrument aboard NASA's Terra and Aqua satellites, continuously generates data as the satellites cover the entire surface of earth every one to two days. This data is important to many scientific analyses, however, data procurement and processing can be challenging and cumbersome for user communities. Our current work is focused on enabling calculations using a combination of land and atmosphere products over land. Before performing the calculation the data must be downloaded and transformed, from a swath space and time system to a sinusoidal tiling system. Downloading data for a single product for an entire year can take several days for a single product and involves downloading via FTP many small files (on average ~83,000 files) in hierarchical data format (HDF4). The data processing, a swath-to-sinusoidal reprojection, is computationally intensive and currently available community tools only work for single sinusoidal tiles. We have developed a data-processing pipeline that downloads the MODIS products and reprojects them on HPC systems. HPC systems do not traditionally run these high-throughput data-intensive jobs and hence we need to address unique challenges for our pipeline. The first stage in the pipeline uses a catalog to determine what files need to be downloaded and downloads identified data sets. The downloaded files will in the future trigger an event that causes the reprojection job to be entered into a job queue. The output data is stored in an archival system. The resulting reprojected data will soon be widely available to the community through a front-end web portal. The portal will allow users to download reprojected data (~1 TB/year) for the following land and atmosphere products: MODO4_L2 (Aerosol), MOD05_L2 (Water Vapor), MOD06_L2 (Cloud), MOD07_L2 (Atmosphere Profile) and MOD11_L2 (Land Surface Temperature Emissivity). In this talk we will describe the architecture of the overall system and pipeline. Our long term plan is to allow users to reproject data on-demand and/or run algorithms on the reprojected MODIS data such as an evapotranspiration calculation

Aspectos da colecistectomia convencional, videolaparoscópica e robótica: uma revisão histórico comparativa

Atualmente, a maioria dos pacientes submetidos a colecistectomia optam pela convencional, mesmo apresentando maior prevalência de complicações intra e pós cirúrgicas, devido ao maior custo e baixa acessibilidade dos métodos videolaparoscópicos e robóticos. Com o intuito de contribuir para a escolha mais adequada do método de procedimento no atual cenário de cirurgia do aparelho digestivo, o presente projeto de pesquisa objetiva, através da revisão bibliográfica, comparar aspectos de custos, benefícios, tempo de duração dos procedimentos, complicações e acessibilidade da cirurgia convencional, videolaparoscópica e robótica da colecistectomia. Trata-se de um estudo realizado por meio de levantamento bibliográfico nas plataformas Pubmed e nas bases de dados MedLine, LILACS e SciELO, com buscas padronizadas dos últimos vinte e um anos, com realização de inclusão e exclusão de artigos analisados baseando-se na pertinência do tema

ABORDAGEM PREVENTIVA E MEDICAMENTOSA DA SILICOSE DENTRO DO SISTEMA ÚNICO DE SAÚDE: UMA REVISÃO DE LITERATURA

<p><strong>Introdução:</strong> A revolução industrial aumentou a exposição a poeiras, como as encontradas na mineração, na extração e beneficiamento de rochas, na lapidação de quartzo e pedras preciosas, na construção civil, no jateamento de areia e na metalurgia. Essa exposição pode causar silicose, uma doença que causa dispneia, dor, perda de peso e febre. Em casos graves, a silicose pode evoluir para complicações, como DPOC, enfisema, câncer de pulmão, tuberculose pulmonar. <strong>Metodologia:</strong> Este artigo se trata de uma revisão de literatura sistemática, com o objetivo de  identificar a abordagem preventiva e medicamentosa da silicose no Sistema Único de Saúde. Para isso, foram realizadas pesquisas nas bases PubMed, Scielo, Lilacs e Google Acadêmico. A busca foi realizada em setembro de 2023, utilizando as palavras-chave combinadas com os operadores booleanos AND e OR. <strong>Discussão:</strong>Percebeu-se que a silicose pode ser classificada em três formas: crônica, acelerada e aguda. A forma crônica é a mais comum e se desenvolve após 15 a 20 anos de exposição à sílica. A forma acelerada se desenvolve após 5 a 10 anos de exposição à sílica. A forma aguda se desenvolve após 5 anos de exposição à sílica. A exposição à sílica foi o principal fator de risco para o desenvolvimento da doença. As ocupações relacionadas à exposição à sílica são carvoarias, pedreiras, vidraçarias e mineração. O diagnóstico da silicose é feito com base na história clínica e ocupacional do paciente e nos exames radiológicos. A silicose não tem cura, mas o tratamento pode retardar a progressão da doença. <strong>Conclusão:</strong> Assim, o estudo confirma a importância dessa doença e da sua prevenção. Isso porque os tratamentos existentes não são eficazes para curar a doença, sendo a profilaxia a melhor forma de evitá-la.</p&gt