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Estoques de carbono e nitrogênio em frações lábeis e estáveis da matéria orgânica de solos sob eucalipto, pastagem e cerrado no Vale do Jequitinhonha - MG
(Revista Brasileira de Ciência do Solo, 2017)
The Miocene Atastra Creek sinter (Bodie Hills volcanic field, California and Nevada): 4D evolution of a geomorphically intact siliceous hot spring deposit
(Elsevier Science, 2019-01)
The Atastra Creek siliceous hot spring deposit, or sinter, occurs in the Paramount-Bald Peak alteration zone, due north of the Bodie precious metals mining district in the Miocene Bodie Hills volcanic field, California and ...
Labile soil organic carbon for assessing soil quality: influence of management practices and edaphic conditions
(Elsevier Science, 2018-12)
Soil organic carbon (SOC) is a complex set of pools, and to understand its dynamics it is necessary to know which of these pools are sensitive to the edaphic and climatic conditions or the agricultural practices, or to ...
NMDA Receptor Subunits Change after Synaptic Plasticity Induction and Learning and Memory Acquisition
(Hindawi Publishing Corporation, 2017-07)
NMDA ionotropic glutamate receptors (NMDARs) are crucial in activity-dependent synaptic changes and in learning and memory. NMDARs are composed of two GluN1 essential subunits and two regulatory subunits which define their ...
A Comparative Analysis of Machine Learning Models for Banking News Extraction by Multiclass Classification With Imbalanced Datasets of Financial News: Challenges and Solutions
Online portals provide an enormous amount of news articles every day. Over the years, numerous studies have concluded that news events have a significant impact on forecasting and interpreting the movement of stock prices. ...
Overseeding legumes in natural grasslands: Impacts on root biomass and soil organic matter of commercial farms
(Elsevier, 2020-11)
Overseeding legumes in natural grasslands coupled with phosphorous fertilization are management practices oriented to increase forage production and quality, and to restore nutrient losses generated by livestock. Several ...
The effects of land use on environmental features and functional organization of macroinvertebrate communities in Patagonian low order streams
(Elsevier Science, 2010-03)
Benthic invertebrates, water quality variables, chlorophyll a and particulate organic matter (POM) were studied in 18 sites of mountain streams in Patagonia (Argentina) subjected to six different land uses: native forest, ...
Evaluation of Different Methods of Optical Impression Making on the Marginal Gap of Onlays Created with CEREC 3D
(Operative Dentistry Inc, 2010-05-01)
Objectives: This study evaluated the marginal gaps on several surfaces of onlays created with the Cerec 3D system using one intraoral and two extraoral optical impression methods. Methods: A human molar (#19) was mounted ...
Dominance of legume trees alters nutrient relations in mixed species forest restoration plantings within seven years
(Springer, 2008-03-01)
Failures in reforestation are often attributed to nutrient limitation for tree growth. We compared tree performance and nitrogen and phosphorus relations in adjacent mixed-species plantings of contrasting composition, ...
Evaluation of Different Methods of Optical Impression Making on the Marginal Gap of Onlays Created with CEREC 3D
(Operative Dentistry Inc, 2010-05-01)
Objectives: This study evaluated the marginal gaps on several surfaces of onlays created with the Cerec 3D system using one intraoral and two extraoral optical impression methods. Methods: A human molar (#19) was mounted ...