Results 141 to 150 of about 655,361 (304)

Visual Autobiographies in East London: Narratives of Still Images, Interpersonal Exchanges, and Intrapersonal Dialogues

open access: yesForum: Qualitative Social Research, 2013
This article reports on how a study of visual autobiographical workshops, conducted with social diverse groups in East London, provides us with insights about the narrative nature of still images, and the co-construction of narratives across a number of ...
Cigdem Esin, Corinne Squire
doaj  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

التّمثُّلات والصُّوَر في لغة الخطاب السردي - دراسة المشهد القصصي في" كبرياء الوجع، لأحلام الأخضر"-

open access: yesLangues & Cultures
: أقدم دراسة في تمثلات الخطاب السردي وصوره ضمن قراءة المشهد القصصي، وقد حاولت الكاتبة التونسية أحلام الأخضر في مجموعتها: كبرياء الوجع أن تبث متخيّلا من الصور والتمثلات التي ترصد الموقف السردي، وتعكس رؤاها في مشهدية القصة القصيرة، معتبرة أن موضوعات ...
أسماء بوبكري
doaj  

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal   +7 more
wiley   +1 more source

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

open access: yesAdvanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner   +9 more
wiley   +1 more source

Narrative context shifts gaze from visual to semantic salience. [PDF]

open access: yesCommun Psychol
Berlot E   +4 more
europepmc   +1 more source

Hiding images in their spoken narratives

open access: yes, 2022
La esteganografía es la técnica de ocultar datos secretos dentro de un archivo ordinario, no secreto o mensaje para evitar ser detectado. En este caso el dato secreto oculto es una imagen y los datos no secretos o señal de cobertura es un audio.
openaire   +1 more source

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

open access: yesAdvanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha   +10 more
wiley   +1 more source

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