Results 181 to 190 of about 6,264 (209)

Canopy active fluorescence spectrum tracks ANPP changes upon irrigation treatments in soybean crop

Remote Sensing of Environment, 2021
Abstract Accurate estimation of aerial net primary production (ANPP) using remotely acquired data is one of the main challenges in both environmental monitoring and precision agriculture. Reflectance-based techniques have been widely used for decades, but detection of fluorescence emission by chlorophyll has emerged as a promising alternative in ...
Romero, Juan Manuel   +4 more
openaire   +2 more sources

ANPP ESTIMATES FROM NDVI FOR THE CENTRAL GRASSLAND REGION OF THE UNITED STATES

Ecology, 1997
Several studies have suggested the existence of a positive relationship be- tween the Normalized Difference Vegetation Index (NDVI) derived from AVHRR/NOAA satellite data and either biomass or annual aboveground net primary production (ANPP) for different geographic areas and ecosystems. We calibrated a 4-yr average of the ingegral of the NDVI (NDVI-J)
Jose M. Paruelo   +3 more
openaire   +1 more source

EFFECTS OF TEMPERATURE AND SOIL TEXTURE ON ANPP IN THE U.S. GREAT PLAINS

Ecology, 1997
Aboveground net primary production (ANPP) in grassland ecosystems is positively related to mean annual precipitation (MAP). However, at any given level of precipitation, other factors may effect ANPP. Our objective was to determine the importance of temperature and soil texture in explaining ANPP in the Great Plains of the United States. We constructed
H. E. Epstein   +2 more
openaire   +1 more source

ACUTE NEUROLOGIC/PSYCHIATRIC PRESENTATION [ANPP] IN HOSPITALIZED HIV INFECTED PATIENTS

Caliphate Medical Journal, 2015
Background: There are limitations to diagnosing opportunistic infections and diseases etiologically in Human Immunodeficiency Virus (HIV) infection in much of sub- Saharan Africa. World Health Organization advocates syndromic management approach although certain presentations may have adverse outcome.
Habib ZG, Habib AG
openaire   +1 more source

A case report on potential postmortem redistribution of furanyl fentanyl and 4-ANPP

Forensic Science International, 2019
Fatal intoxications due to accidental or voluntary intake of synthetic opioids represent an actual emerging issue. We report a case where we have analyzed furanyl fentanyl and its metabolite 4-anilino-N-phenetyl-piperidine (4-ANPP) in blood, urine, gastric content, bile and cerebrospinal fluid.
Francesca Freni   +9 more
openaire   +3 more sources

Grazing intensity differentially regulates ANPP response to precipitation in North American semiarid grasslands

Ecological Applications, 2015
AbstractGrazing intensity elicits changes in the composition of plant functional groups in both shortgrass steppe (SGS) and northern mixed‐grass prairie (NMP) in North America. How these grazing intensity‐induced changes control aboveground net primary production (ANPP) responses to precipitation remains a central open question, especially in light of ...
J Gonzalo N, Irisarri   +5 more
openaire   +2 more sources

Distribution of furanyl fentanyl and 4-ANPP in an accidental acute death: A case report

Forensic Science International, 2018
Fatalities from emerging synthetic opioids have continued to reach new epidemic proportions throughout the world in recent years. Due to the sparsity of research in new opioid analogs, commonly observed lethal concentrations and their distribution following death have yet to be well documented.
Hana F.H. Martucci   +3 more
openaire   +2 more sources

Aplicabilidade do ANPP no tráfico privilegiado: desafios e perspectivas.

Análises Jurídicas do Direito Brasileiro Contemporâneo
O presente estudo analisa as nuances das inovações trazidas pelo pacote anticrime à justiça consensual e a célere e eficaz solução de conflitos. Com a implementação do Acordo de Não Persecução Penal houve um avanço na tentativa de efetivar a repreensão penal a partir de restrições de direitos e ressarcimento do dano, além de outras prerrogativas a ...
Gabriel Alencar Costa   +1 more
openaire   +1 more source

Vítima ou thyma: haveria no ANPP um sacrifício à eficiência?

A partir da análise crítica do Acordo de Não Persecução Penal (ANPP), questiona-se se a adoção de tal instituto compromete as funções axiológica e ética da pena, sacrificando-as à ideia de eficiência processual. Essa reflexão se fundamenta na vitimologia moderna e na thymatologia, com ênfase na transformação do conceito de vítima, que deixa de ser mero
Bittencourt, Liliana   +1 more
openaire   +1 more source

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