Results 41 to 50 of about 30,548 (227)

Temporal dynamics in functional fruit traits of native and invasive fleshy fruited plants in subtropical Andean forests

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1221-1232, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Fruits encompass the energetic and material flow between both interacting parties in frugivore‐mediated seed dispersal. Since fruit traits matter in frugivores' foraging decisions, the temporal dynamics of fruit traits might influence interaction outcomes.
Irene M. A. Bender   +3 more
wiley   +1 more source

A study on school dropout in the Naples area: how to prevent it through community education agreements

open access: yesFormare
The aim of this paper is to provide an initial analysis of statistical data on the phenomenon of early school leaving in the Municipality of Naples, with a particular focus on the causes of this phenomenon.
Valentina Paola Cesarano
doaj   +1 more source

Scomposizione della dispersione per variabili statistiche ordinali

open access: yesStatistica, 2007
In the paper we show how the well-known principle of variance decomposition within and between groups can be extended to the case of a specific dispersion index for ordinal variables.
Leonardo Grilli, Carla Rampichini
doaj   +1 more source

Analisi della struttura genetica di Ophelia bicornis Savigny, 1818 (Annelida, Polychaeta) nel Mediterraneo occidentale [PDF]

open access: yes, 2004
L'Elettroforesi degli alloenzimi è stata utilizzata per studiare la struttura genetica del polichete di ambiente sabbioso intertidale Ophelia bicornis. Sono stati raccolti 690 individui di O. bicornis in 4 località corse, 8 sarde e una toscana.
Castelli, Alberto   +2 more
core  

From species lists to interactions: Network structure, not richness, guides seed dispersal management in human‐modified islands

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings show that management strategies can create fundamentally different seed dispersal regimes, even under similar environmental conditions. Anthropogenic diversification reshapes network organisation into distinct structural configurations, rather than consistently enhancing overall cohesion.
Alba Costa   +6 more
wiley   +1 more source

Physicochemical properties of nickel and cobalt sulphate solutions of hydrometallurgical relevance [PDF]

open access: yes, 2003
Producing nickel and cobalt metal by high pressure acid leaching (HPAL) of nickel laterites is becoming one of Australia's largest mineral processing industries.
Chen, Ting
core   +1 more source

BIEN: A biodiversity informatics ecosystem advancing open and reproducible workflows for plant observation, plot and trait data

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1556-1584, May 2026.
Abstract The rapid expansion of biodiversity data presents new opportunities to understand and forecast biosphere dynamics. However, disparate and dispersed data, taxonomic and geographic inconsistencies, pervasive quality issues, and a lack of reproducable workflows hinder synthesis, introduce biases and limit accurate assessment of biodiversity ...
Brian J. Enquist   +38 more
wiley   +1 more source

Sviluppo di inserti oftalmici liofilizzati per la somministrazione di antimicrobici peptidici [PDF]

open access: yes, 2016
La presente tesi ha riguardato lo sviluppo di inserti oftalmici liofilizzati per la somministrazione di antimicrobici peptidici da applicare nell’area precorneale.
TIVEGNA, SERENA
core  

Dibenzazepin‐verbrückte Netzwerk‐Polymer‐Phthalocyanine als abbaubare heterogene Photokatalysatoren

open access: yesAngewandte Chemie, Volume 138, Issue 16, 13 April 2026.
Photodynamische Dibenzazepin‐Brücke wurde in Zink‐ und Kobalt‐Netzwerk‐Polymer‐Phthalocyanine (NP‐Pcs) eingeführt, um abbaubare heterogene Photokatalysatoren zu erhalten. Zum ersten Mal spielt die Bestrahlung mit Licht eine Schlüsselrolle beim „Design, der Verwendung und dem Abbau” von NP‐Pcs.
Erem Ahmetali   +4 more
wiley   +1 more source

Territorial policies for combating school dropout: reflections and considerations

open access: yesFormare
Within the framework of European and international policies aimed at combating school dropout and enhancing the quality of education, the relationship between schools and local communities has once again become a focal point in the educational debate ...
Alessandro Turano
doaj   +1 more source

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