Results 21 to 30 of about 1,354 (184)

Microrobotic Catheterization of the Ophthalmic Artery for Targeted Treatment of Retinoblastoma

open access: yesAdvanced Intelligent Systems, EarlyView.
A microrobotic platform is presented that allows teleoperated and autonomous navigation of flow‐driven magnetic microcatheters, MagFlow, into the ophthalmic artery for superselective intra‐arterial infusion of chemotherapy to treat retinoblastoma. Extensive benchtop validations with patient‐derived biomimetic phantoms under optical and fluoroscopic ...
Artur Banach   +5 more
wiley   +1 more source

Design of experiments‐driven optimization of Porphyridium marinum cultivation: impact of operational variables on phycoerythrin and exopolysaccharide production

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Among the Porphyridium genus, Porphyridium marinum exhibits the highest phycoerythrin (PE) content. In this study, the metabolic trade‐off between biomass, PE, and sulfated exopolysaccharide (EPS) production was assessed under varying nitrogen and sulfur availability, light intensity, residence time, and cultivation mode.
Rosaria Tizzani   +3 more
wiley   +1 more source

La ricerca-azione in biblioteca: il metodo, le esperienze e un caso significativo

open access: yesJLIS.it, 2011
This article aims to promoting action research in library contexts by illustrating the method and its applications in library, and by presenting a meaningful case.
Ilaria Moroni
doaj  

Struttura-azione di poesia e narratività nella scrittura di Vincenzo Consolo

open access: yesQuaderns d'Italià, 2005
Alla ricerca di un’espressività nuova rispetto all’omologazione linguistica della contemporaneità, la scrittura di Vincenzo Consolo assume le modalità ritmiche e la densità metaforica della poesia: una vera e propria struttura-azione testuale che fa ...
Maria Attanasio
doaj   +1 more source

Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo   +4 more
wiley   +1 more source

Il senso spirituale dell’espressione umana. Una proposta pedagogica contro la disumanizzazione della parola

open access: yesFormazione & Insegnamento, 2019
Questo studio presenta l’espressione umana entro l’orizzonte della filosofia dell’educazione; in seconda battuta indaga la natura mimesica della parola proponendo una paideia volta alla ri-sacralizzazione del dialogo nella quotidianità, attraverso la ...
Flavia Gallo
doaj  

Sustainability at the Summit: Transforming Haute Cuisine With Circular Business Models

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT The adoption of circular economy principles poses a vibrant challenge for firms by becoming a potential and sustainable way for them to keep pace with highly dynamic changes in a competitive environment. Although previous research has examined experiences and practices that firms adopt to facilitate their transition to a circular economy ...
Alessandra Costa   +3 more
wiley   +1 more source

Appreciative Inquiry. Una metodologia che rivoluziona la ricerca-azione

open access: yesFormazione & Insegnamento, 2015
L’appreciative inquiry (AI) rappresenta la coniugazione tra il paradigma generativo e la ricerca-azione. Si tratta di una “rivoluzione positiva”, metodologica e epistemologica, che non guarda alla sola trasformazione dei comportamenti ma alla ...
Nadia Dario
doaj  

Ricerca qualitativa nei mondi virtuali: considerazioni di carattere metodologico

open access: yesItalian Journal of Educational Technology, 2014
La letteratura internazionale ci consente di associare una connotazione di valore educativo ai mondi virtuali multiutente. Numerosi studi di carattere teorico e applicativo mostrano con evidenza le peculiarità dei diversi mondi virtuali usati come ...
Laura Fedeli
doaj   +1 more source

Acclimatization length and post‐release spatial cohesion in translocated Griffon Vultures (Gyps fulvus)

open access: yesIbis, EarlyView.
Translocations are often used in the conservation of large raptors, including Old World vultures. Different release methods are usually assessed by comparing the movement patterns and survival of released individuals. However, these approaches fail to capture the gregarious behaviour of many vulture species.
Jacopo Cerri   +11 more
wiley   +1 more source

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