Results 21 to 30 of about 7,654,768 (222)

Comparison of the influence of some stand structural parameters on black pine seedling density and growth

open access: yesTurkish Journal of Forestry, 2019
Due to the difficulties in natural regeneration of black pine (Pinus nigra Arnold) forests, the influences of different stand structural parameters on regeneration success should be well understood.
Emirhan KÖSEOĞLU, Ferhat KARA
doaj   +1 more source

The Inter-American Human Rights System: notable achievements and enduring challenges [PDF]

open access: yes, 2015
In the teaching, as well as in the historiography, of international human rights, regional human rights systems, with the partial exception of the European Court of Human Rights, remain marginalised. This is regrettable for a number of reasons; not least
Engstrom, Par
core   +1 more source

Spatio-Temporal Variation in AOD and Correlation Analysis with PAR and NPP in China from 2001 to 2017

open access: yesRemote Sensing, 2020
Atmospheric aerosols can elicit variations in how much solar radiation reaches the ground surface due to scattering and absorption, which may affect plant photosynthesis and carbon uptake in terrestrial ecosystems.
Xin Li, Hongyu Liang, Weiming Cheng
doaj   +1 more source

Charities’ new non-financial reporting requirements: preparers’ insights [PDF]

open access: yes, 2019
The purpose of this paper is to obtain insights from preparers on the new Performance Report requirements for New Zealand charities, in particular the non-financial information included in the ‘Entity Information’ section and the ‘Statement of Service ...
Hooks, J, Stent, W
core   +1 more source

Network Selection in B5G Heterogeneous Networks Using AHP-TOPSIS

open access: yesIEEE Access
The implementation of ultra-dense heterogeneous networks (HetNets) has become crucial to meet the increasing demands of 5G and beyond networks. These networks face complex challenges due to the proliferation of mobile devices, network overlay, and high ...
Albert Einstein Coutinho Dos Santos   +5 more
doaj   +1 more source

OACE: An Adaptive Multicriteria Approach for Deep Learning Model Selection Across Assertiveness-Cost Trade-Offs

open access: yesIEEE Access
The advancement of Deep Learning has imposed new challenges on model evaluation, requiring a balance between assertiveness and computational cost. The state of the art reveals that this validation still depends on subjective and manual analyses that ...
Lyanh Vinicios Lopes Pinto   +7 more
doaj   +1 more source

Antiproliferative and cytotoxic activities of furocoumarins of Ducrosia anethifolia

open access: yesPharmaceutical Biology, 2018
Context: Phytochemical and pharmacological data on Ducrosia anethifolia (DC.) Boiss. (Apiaceae), an Iranian medicinal plant, are scarce; however, furocoumarins are characteristic compounds of D. anethifolia.
Javad Mottaghipisheh   +5 more
doaj   +1 more source

Superconformal symmetry in the interacting theory of (2,0) tensor multiplets and self-dual strings

open access: yes, 2006
We investigate the concept of superconformal symmetry in six dimensions, applied to the interacting theory of (2,0) tensor multiplets and self-dual strings. The action of a superconformal transformation on the superspace coordinates is found, both from a
Arvidsson, Par
core   +1 more source

Fjord light regime: Bio‐optical variability, absorption budget, and hyperspectral light availability in Sognefjord and Trondheimsfjord, Norway

open access: yesJournal of Geophysical Research: Oceans, Volume 122, Issue 5, Page 3828-3847, May 2017., 2017
Abstract Optically active constituents (OACs) in addition to water molecules attenuate light via processes of absorption and scattering and thereby determine underwater light availability. An analysis of their optical properties helps in determining the contribution of each of these to light attenuation. With an aim to study the bio‐optical variability,
V. J. Mascarenhas   +3 more
wiley   +1 more source

ENPP1 processes protein ADP‐ribosylation in vitro

open access: yesThe FEBS Journal, Volume 283, Issue 18, Page 3371-3388, September 2016., 2016
Mammalian membrane‐bound ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) is able to hydrolyse protein ADP‐ribosylation to generate phosporibosylated proteins, implicating it as a new enzyme that can modulate protein ADP‐ribosylation.
Luca Palazzo   +9 more
wiley   +1 more source

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