Results 51 to 60 of about 845,389 (303)

The consciousness spectrum: the emergent nature of purpose, memory, and adaptive response across organisms, humans, and technological beings

open access: yesFrontiers in Computer Science
This paper posits a cross-disciplinary framework for conceptualizing consciousness as an emergent phenomenon that transcends conventional biological constraints. By integrating theoretical constructs from biology, artificial intelligence, philosophy, and
Patra Taylor
doaj   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

Clinicopathological characteristics in women with breast cancer in extreme ages in Greece: A single centre experience

open access: yesForum of Clinical Oncology, 2022
Breast cancer is the most common malignancy in Greek women. The highest incidence occurs in patients aged 40–70 years. However, the emergence of the disease in women under 40 and over 80 years old is a significant problem in everyday practice, because of
Karachalios Charalampos   +2 more
doaj   +1 more source

Are the humanities threatened by the increasing commercialisation of universities? [PDF]

open access: yes, 2006
As part of the Humanities Festival organised by the Faculty of Humanities & Social Sciences at Dublin City University in May 2006, a debate took place on the question of whether the humanities are threatened by the increasing commercialisation of ...
Sheehan, Helena
core  

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Tum longas condimus iliadas: a Helena de Propércio

open access: yesArchai: Revista de Estudos sobre as Origens do Pensamento Ocidental, 2017
Este artigo analisa os usos da imagem poética de Helena em Propércio, observando especificamente a metáfora: “Cíntia é Helena.” Cíntia pode ser lida como o par amoroso do ego-Propertius a qual emerge da narrativa poética, e como metáfora da própria ...
Paulo Martins
doaj   +1 more source

The Role of Ultra‐Thin Buffer Layers for Achieving Ultra‐Low Dark Currents in Single‐Component Organic Photodetectors

open access: yesAdvanced Functional Materials, EarlyView.
Here, SubNc single‐component organic photodiodes (SC‐OPDs) are investigated, which achieve highly competitive performance metrics, including high EQE, ultra‐low JD, and high specific detectivity (D*). This study emphasizes the critical role of an organic buffer layer in studying the interface energetics and effects to achieve state‐of‐the‐art ...
Anncharlott Kusber   +12 more
wiley   +1 more source

Food intake of European adolescents in the light of different food-based dietary guidelines : results of the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study [PDF]

open access: yes, 2011
Objective: Since inadequate food consumption patterns during adolescence are not only linked with the occurrence of obesity in youth but also with the subsequent risk of developing diseases in adulthood, the establishment and maintenance of a healthy ...
Cuenca-Garcia, Magdalena   +15 more
core   +2 more sources

Purpose‐Adaptable Reinforced 3D Hyaluronic‐Acid Based Platform to Study Pathomechanisms of the Central Nervous System

open access: yesAdvanced Healthcare Materials, EarlyView.
Platform system to create biofabricated 3D spinal cord tissue models: Combining high resolution PCL fiber placement, a customized, hyaluronic acid‐based hydrogel, two cell types (spinal cord neurons and astrocytes) together with three distinct laminin isoforms allow the formation of functional cell–cell network interactions.
Nicoletta Murenu   +12 more
wiley   +1 more source

Molecular Characterization of Salmonella spp. Isolates from Wild Colombian Babilla (Caiman crocodilus fuscus) Isolated In Situ

open access: yesAnimals, 2022
Salmonella enterica is a pathogen capable of colonizing various environments, including the intestinal tract of different animals such as mammals, birds, and reptiles, which can act as carriers. S.
Roy Rodríguez-Hernández   +4 more
doaj   +1 more source

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