Results 11 to 20 of about 62 (46)

Use of biodiversity hotspots for conservation of Marine Molluscs: a regional approach [PDF]

open access: yes, 2002
A method to define biodiversity hot spots as regards marine molluscs is proposed. Species richness of Italian marine molluscs is analysed by means of data collected by members of the Italian Malacological Society. Data are ordered in the database 'Census
A. BRUSCHI, D. BEDULLI, F. BASSIGNANI
core   +2 more sources

Dissipation and dilatation rates in premixed turbulent flames [PDF]

open access: yes, 2020
Velocity dilatation and total, solenoidal, and dilatational dissipation rates of the total flow kinetic energy are extracted from three different direct numerical simulation databases obtained by three independent research groups using different ...
Dave, Himanshu   +6 more
core   +3 more sources

A datamining approach to identifying spatial patterns of phosphorus forms in the Stormwater Treatment Areas in the Everglades [PDF]

open access: yes, 2016
The Everglades ecosystem in Florida, USA, is naturally phosphorus (P) limited, and faces threats of ecosystem change and associated losses to habitat, biodiversity, and ecosystem function if subjected to high inflows of P and other nutrients. In addition
Corstanje, Ronald   +6 more
core   +1 more source

Prediction of bike-sharing trip counts: comparing parametric spatial regression models to a geographically weighted XGBoost algorithm [PDF]

open access: yes, 2022
Regression models are commonly applied in the analysis of transportation data. This research aims at broadening the range of methods used for this task by modeling the spatial distribution of bike-sharing trips in Cologne, Germany, applying both ...
Doebler, Philipp   +2 more
core  

Kinetic-scale magnetic turbulence and finite Larmor radius effects at Mercury

open access: yes, 2011
We use a nonstationary generalization of the higher-order structure function technique to investigate statistical properties of the magnetic field fluctuations recorded by MESSENGER spacecraft during its first flyby (01/14/2008) through the near Mercury ...
Alexandrova   +89 more
core   +1 more source

Monitoring Stray Natural Gas in Groundwater With Dissolved Nitrogen. An Example From Parker County, Texas [PDF]

open access: yes, 2018
Concern that hydraulic fracturing and natural gas production contaminates groundwater requires techniques to attribute and estimate methane flux. Although dissolved alkane and noble gas chemistry may distinguish thermogenic and microbial methane, low ...
Ballentine C. J.   +8 more
core   +1 more source

Pedagogical and Technical Analyses of Massive Open Online Courses on Artificial Intelligence [PDF]

open access: yes
MOOCs (massive open online courses) are popular distance courses for which anyone can sign up online with no limits on the number of participants. Moreover, artificial intelligence is a combination of algorithms for the development of human and rational ...
Bernal Bravo, César   +3 more
core   +1 more source

Knowledge of objective modality [PDF]

open access: yes, 2018
The epistemology of modality has focused on metaphysical modality and, more recently, counterfactual conditionals. Knowledge of kinds of modality that are not metaphysical has so far gone largely unexplored.
Strohminger, Margot, Yli-Vakkuri, Juhani
core   +1 more source

Clarifying directional dependence among measures of early auditory processing and cognition in schizophrenia: leveraging Gaussian graphical models and Bayesian networks. [PDF]

open access: yes
BACKGROUND: Research using latent variable models demonstrates that pre-attentive measures of early auditory processing (EAP) and cognition may initiate a cascading effect on daily functioning in schizophrenia.
Abplanalp, Samuel   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy