Results 41 to 50 of about 13,954 (225)

Building a Disciplinary, World-Wide Data Infrastructure

, 2017
Sharing scientific data, with the objective of making it fully discoverable, accessible, assessable, intelligible, usable, and interoperable, requires work at the disciplinary level to define in particular how the data should be formatted and described ...
Almas, Bridget M., Arviset, Christophe, Bartolo, Laura, Broeder, Daan, Genova, Françoise, Law, Emily, McMahon, Brian   +6 more
core   +2 more sources

Energetic and Environmental Constraints on the Community Structure of Benthic Microbial Mats in Lake Fryxell, Antarctica. [PDF]

, 2020
Ecological communities are regulated by the flow of energy through environments. Energy flow is typically limited by access to photosynthetically active radiation (PAR) and oxygen concentration (O2).
Dillon, Megan L, Doran, Peter T, Eisen, Jonathan A, Hawes, Ian, Jungblut, Anne D, Mackey, Tyler J, Sumner, Dawn Y   +6 more
core   +3 more sources

Satellite hindcasts of foliar traits reveal a subtle but consistent relaxation of conservativeness in a biodiverse mountain grassland over the last four decades

Ecography, EarlyView.
Projected warming and drying raise concerns about the resilience of stress‐adapted ecosystems, including the Brazilian Campo Rupestre, an exceptionally biodiverse mountaintop grassland mosaic on ancient, nutrient‐poor substrates. Here, we combine field‐based trait data and long‐term remote sensing to assess the functional structure and temporal ...
Renata Maia, Milton Barbosa, Daniel Negreiros, Geraldo Wilson Fernandes, Yadvinder Malhi, Jesus Aguirre‐Gutiérrez   +5 more
wiley   +1 more source

Nutritional Potential, Phytochemical Content, In Vivo Antioxidant, and Antanemic Potential of Musa paradisiaca Flower

Food Chemistry International, EarlyView.
After collecting Musa paradisiaca leaves, some were dried and others were used to produce aqueous extracts. The extracts and powders were characterized and then administered to rats made anaemic by PHZ. After 14 days of administration of the two samples, the rats were euthanized and it was observed that after 9 days of treatment, the aqueous extract ...
Josée Rebeca Nombo, Jethro Roland Misse Ngangue Ekwala, Somon Régine Tuem, Stéphano Tene Tambo, Merlin Ngafon Nchoutpouen, Valery Jean François Nsoga, Jules Christophe Koule Manz, Jordan Mekui Nwotue, Mathieu Ndomou   +8 more
wiley   +1 more source

El objeto de la catalogación en el marco de las FRBR y el nuevo código de catalogación [PDF]

, 2009
The changes introduced by technology in cataloging are analysed. In this new context the definition of a new cataloging code was necessary. The new code entitles Resource Description and Access (RDA) is based on FRBR model.
Picco, Paola
core  

Managing Complexity and Uncertainty in Regional Governance Networks:A Critical Analysis of State Rescaling in England [PDF]

, 2014
Network management is viewed as a way of dealing with uncertainty in complex policy networks, but little is known about the types of network management strategies employed by regional actors to manage vertical and horizontal relations.
Ayres, Sarah A, Stafford, Ian M
core   +2 more sources

Chemical Composition, Amino Acids, Phenolic Profiles and Bioavailability of Minerals in Livingstone Potato (Plectranthus esculentus) as Affected by Different Processing Techniques

Food Chemistry International, EarlyView.
Boiling retained the nutrients and polyphenol compounds in Plectranthus esculentus tubers better than frying or roasting. A bioavailability study showed that the phytates and oxalates in the tuber may not affect the bioavailabilities of calcium, zinc, or iron in Plectranthus esculentus tubers when eaten.
Mercy Amarachi Iroaganachi, Chinedum Ogbonnaya Eleazu, Kate Eleazu, Adanma Ironkwe, Winner Kalu   +4 more
wiley   +1 more source

Selecting Promising Soil Quality Indicators for Monitoring Soil Management Effects Based on 10 European Long‐Term Field Experiments

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background: Soil quality can be measured through soil quality indicators that reflect soil processes. Aim: The aim of this study was to (1) identify a limited set of soil quality indicators that are most sensitive to agricultural soil management and that are widely applicable regardless of pedo‐climatic conditions, and (2) link common ...
Giulia Bongiorno, Marie Wesselink, Wim van den Berg, Zhanguo Bai, Ron de Goede, Carla Sofia Santos Ferreira, Luuk Fleskens, Matjaz Glavan, Wiepie Haagsma, Paul Mäder, Alicia Morugan‐Coronado, Harry Verstegen, Zoltan Toth, Wijnand Sukkel, Else K. Bünemann   +14 more
wiley   +1 more source

Collaborating communities : the RDA experience and its implications for common information environments [PDF]

, 2007
This paper is presented as a case study which describes the interactions between several communities with a common interest in developing standards related to bibliographic information retrieval.
Dunsire, Gordon
core   +1 more source

Implementação da Resource Description And Access (RDA)

RDBCI: Revista Digital de Biblioteconomia e Ciência da Informação
Introdução: Resource Description and Access (RDA) são diretrizes que orientam a criação de metadados dos recursos informacionais disponibilizados nos catálogos online das bibliotecas. Compreende-se que elaborar estratégias para administrar a implementação da RDA facilita o processo e motiva a comunidade bibliotecária a adotar a nova norma.
Cleide Vieira de Faria, Cíntia Azevedo Lourenço, Frederico Cesar Mafra Pereira   +2 more
openaire   +1 more source