Results 101 to 110 of about 525,863 (336)

Programmatic regulation of macrophage polarization by HAp@MXene nanocomposites to promote bone repair

open access: yesBMEMat, EarlyView.
HAp@MXene nanocomposites could achieve the programmed regulation of macrophage polarization. They first induce M1 polarization through magnetoelectric induction to combat infection. Subsequently, controlled Ca2+ release drives M2 polarization to promote tissue regeneration. This dual mechanism accelerates bone defect repair and highlights the potential
Laisen Cui   +16 more
wiley   +1 more source

Dialogical Health Communication via Twitter (X) During COVID-19 in African Countries: Ghana as a Case Study

open access: yesWorld
Social media platforms, such as Twitter (X), have a critical role in disseminating health information. The study aims to highlight the potential of Twitter (X) as an influential tool for health communication, in addition to providing findings related to ...
Yasmin Aldamen, Amina Abdallah
doaj   +1 more source

Semi-automated creation of converged iTV services: From macromedia director simulations to services ready for broadcast [PDF]

open access: yes, 2006
While sound and video may capture viewers’ attention, interaction can captivate them. This has not been available prior to the advent of Digital Television.
Cosmas, J, Tsekleves, E
core  

Do Sustainable Development Goal Disclosure Matter? Unpacking Value Relevance in the European Context

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study explores the value relevance of Sustainable Development Goal (SDG) disclosures by European listed firms, responding to calls for greater integration of sustainability into corporate strategy and reporting. Drawing on agency theory and voluntary disclosure theory, we examine whether the quality of SDG‐related disclosures affects firm
Gianluca Gabrielli   +2 more
wiley   +1 more source

Predators at Large: Dateline NBC and Reality TV [PDF]

open access: yes, 2019
In the age of digital media, entertainment is king, regardless of origin. One need not look very far to see the incredible impact digital trends have had on the media industry as a whole.
Shelley, Meagan
core   +1 more source

Media Attention to Climate Change and Investor Flows in US Equity Mutual Funds

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates how climate‐related news influences mutual fund investor behaviour in the United States. Although prior research has documented the financial relevance of climate risks, little is known about how media attention to climate change shapes capital allocation across mutual funds.
Laura Andreu   +3 more
wiley   +1 more source

La digitalización de utopías. Desarrollos y retos de la televisión interactiva

open access: yesÁrea Abierta, 2003
Entre las características que acompañan a la televisión digital se encuentran sus posibilidades de interacción. Resulta preciso aclarar como la interactividad se ha ido planteando desde los inicios de la televisión analógica, así como mostrar cuales ...
José Manuel Pestano Rodríguez
doaj  

The Moderating Role of Strategic Investment in R&D and Advertising in Firms' ESG–Performance Relationship

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper examines the association between environmental, social, and governance (ESG) ratings and firm performance, taking into account the role of firms' strategic investments in research and development (R&D) and advertising. Drawing on resource‐based view and signalling theory perspectives and employing the generalised method of moments ...
Syed Zulfiqar Ali Shah   +2 more
wiley   +1 more source

About improving existing measurement methods in networks of digital terrestrial television broadcasting

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2015
Modern methods and means of measurement used in the Russian digital terrestrial television networks are considered. New methods for improving the efficiency and objectivity of measurements in digital television proposed.
A. A. Yanin
doaj  

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