Results 51 to 60 of about 10,250 (189)
This meta‐analysis demonstrates that digital Food Frequency Questionnaires are reliable tools for ranking habitual dietary intake in adults. Validation against 24‐h recalls and food records shows moderate‐to‐good correlation coefficients, particularly for carbohydrates and fiber. Factors such as interviewer administration and higher item counts enhance
Carmelo Pujia +8 more
wiley +1 more source
Nitrogen Fertilization Temporarily Enhances Phosphatase Activity in a High‐P Loamy Sand
ABSTRACT Background Efficient plant utilization of soil phosphorus (P) is essential to reduce dependence on mineral P fertilizers in intensive agriculture. Input of mineral nitrogen (N) fertilizers and its chemical form may influence the activity of P mineralizing enzymes, but how this interaction operates under field conditions in a soil with high P ...
Ingeborg F. Pedersen +3 more
wiley +1 more source
ABSTRACT Tea plantations represent significant carbon (C) sinks in agricultural landscapes, yet how variety‐specific organic inputs are associated with the molecular composition and stability of soil organic carbon (SOC) within aggregate hierarchies remains unclear.
Jingchao Zhou +9 more
wiley +1 more source
Atuação do CADE no controle da guerra fiscal
O presente artigo analisa a questão gerada em decorrência dos incentivos fiscais dados por parte dos Estados que causam a chamada guerra fiscal. Aborda a possível lesão à livre concorrência protegida constitucionalmente, bem como a atuação do CADE ...
Maria de Fátima Ribeiro +2 more
doaj +1 more source
Phenological Flexibility in Nesting Grassland Birds Over a Half Century Informs Timing of Management
Using > 170,000 nest records from 44 North American grassland bird species, we quantified how temperature, precipitation, and vegetation phenology shape early, peak, and late nesting across broad spatial gradients. Spatial predictions identify geographic variation in breeding phenology that can inform the timing of management actions under changing ...
Kristen S. Ellis +153 more
wiley +1 more source
[Propósito] O estudo delineia a estrutura institucional e procedimental dos acordos de compromisso de cessação no âmbito do controle de condutas exercido pelas autoridades de defesa da concorrência do Brasil e do Equador, analisando-os como ferramentas ...
Valeria Rosales Andrade +1 more
doaj
Seasonal and Diel Acoustic Occurrence of Sei Whales in Oregon, USA
ABSTRACT The behavior, distribution, and life history of sei whales (Balaenoptera borealis) are largely unknown in the North Pacific. We analyzed data from three bottom‐mounted acoustic recorders deployed 25 (shelf; depth = 300 m), 45 (slope; depth = 630 m), and 65 (abyssal; depth = 2860 m) nautical miles off of Newport, Oregon, USA that recorded ...
Mariam Alsaid +5 more
wiley +1 more source
In vitro‐tested photosystem II thermotolerance of seven temperate conifers indicated higher thermal thresholds in species growing in high elevations compared to those in the lowlands. Higher thermotolerance might be explained by the adaptation of species in higher elevations to extreme diurnal temperature fluctuations.
N. Kunert, E. Düsterhöft
wiley +1 more source
Restrições regulatórias nacionalistas: o caso das companhias aéreas
Propósito – O presente artigo busca avaliar se restrições regulatórias nacionalistas no Brasil, especialmente as que limitam a participação de capital estrangeiro em companhias aéreas, estão sendo adequadamente fundamentadas, bem como analisar essas ...
Eduardo Frade Rodrigues
doaj
Characterization and Meteorological Drivers of Dust Events Over California's Central Valley
Abstract Dust events in California's Central Valley pose severe risks to public health, regional air quality, and transportation. Yet, the climatology and meteorological drivers of dust events in the region are poorly characterized due to sparse monitoring and limitations of satellite observations.
Precious Ebiendele +5 more
wiley +1 more source

