Results 91 to 100 of about 6,264 (209)

ANPP: Aplicabilidade na fase processual e retroatividade a fatos anteriores à Lei 13.964/2019

open access: yesBoletim IBCCRIM, 2023
Direito penal e processual penal. Agravo regimental em habeas corpus. Acordo de não persecução penal (art. 28-A do CPP). Retroatividade até o recebimento da denúncia. • A Lei nº 13.964/2019, no ponto em que institui o acordo de não persecução penal (ANPP), é considerada lei penal de natureza híbrida, admitindo conformação entre a retroatividade penal ...
Me. Anderson Bezerra Lopes   +1 more
openaire   +1 more source

The impacts of woody encroachment on nature's contributions to people in North America and Africa: A systematic review

open access: yesPeople and Nature, Volume 7, Issue 11, Page 2585-2601, November 2025.
Abstract Woody encroachment is affecting nature's contributions to people (NCP) in grassy ecosystems around the world, but these impacts have not yet been well summarised. Moreover, the impacts of encroachment are likely to vary depending on the historical ecosystem dynamics, climatic conditions, encroacher species, and the temporal, spatial, cultural ...
Felix Vusumuzi Skhosana   +4 more
wiley   +1 more source

Effects of Soil Moisture and Atmospheric Vapor Pressure Deficit on the Temporal Variability of Productivity in Eurasian Grasslands

open access: yesRemote Sensing
The grasslands in high-latitude areas are sensitive to climate warming and drought. However, the drought stress effect on the long-term variability of grassland productivity at the continental scale still hinders our understanding.
Tianyou Zhang   +4 more
doaj   +1 more source

Effects of rising atmospheric CO2, climate change, and nitrogen deposition on aboveground net primary production in a temperate forest

open access: yesEnvironmental Research Letters, 2019
Temperate forests regrowing from historical land use and land cover change in the eastern US serve as carbon (C) sinks. Environmental drivers have been significantly altered (e.g.
Wen J Wang   +11 more
doaj   +1 more source

Interactions among resource partitioning, sampling effect, and facilitation on the biodiversity effect: A modeling approach [PDF]

open access: yes, 2013
Resource partitioning, facilitation, and sampling effect are the three mechanisms behind the biodiversity effect, which is depicted usually as the effect of plant-species richness on aboveground net primary production.
Flombaum, Pedro   +2 more
core   +3 more sources

Hierarchical Drivers Shaping the Global Patterns of Soil Organic Carbon

open access: yesEarth's Future, Volume 13, Issue 11, November 2025.
Abstract Recent advancements in observational data and experimental research have significantly enhanced our understanding of the mechanisms governing the magnitude, distribution, and dynamics of soil organic carbon (SOC) patterns. However, few studies have systematically explored the hierarchical drivers of SOC.
Juan Li   +8 more
wiley   +1 more source

Yield gap and the shares of climate and crop management in yield and yield variability of staple crops in West Africa. [O-3330b-01] [PDF]

open access: yes, 2015
" Yield gap " (Yg) is a key concept of agricultural science for identifying the room for improvement of yields through better management of the agroecosystem. in rainfed agriculture Yg is the difference between actual yield (Ya) and the theoretical water
Affholder, François   +4 more
core  

How sensitive are various NN observables to changes in the $\pi NN$ coupling constant? [PDF]

open access: yes, 1999
The deuteron, NN analyzing powers A_y, and the singlet scattering length show great sensitivity to the $\pi NN$ coupling constant $g_\pi$. While the pp A_y data favor $g^2_\pi/4\pi\leq 13.6$, the np A_y data and the deuteron quadrupole moment imply $g^2_\
Machleidt, R.
core   +2 more sources

Emergence of Medetomidine in the Unregulated Drug Supply and Its Association With Hallucinogenic Effects

open access: yesDrug and Alcohol Review, Volume 44, Issue 7, Page 1896-1906, November 2025.
ABSTRACT Introduction The unregulated drug supply in the United States is rapidly evolving, and veterinary tranquillisers have emerged as adulterants of concern, especially in illicitly‐manufactured fentanyl. Following the proliferation of xylazine, medetomidine, a more potent sedative, has recently appeared in multiple US states.
Adams L. Sibley   +6 more
wiley   +1 more source

Qualitative identification of fentanyl and other synthetic opioids using ambient ionization high resolution time-of-flight mass spectrometry [PDF]

open access: yes, 2017
The Centers for Disease Control and Prevention deemed the increase in overdose fatalities, due to the use of opioids, an “opioid epidemic” in the United States. Heroin, fentanyl, and other synthetic opioids are commonly abused and are contributing to the
Moore, Amanda Marie
core  

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