Results 71 to 80 of about 39,008 (322)

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

open access: yesAdvanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li   +12 more
wiley   +1 more source

Clientelismo, privatizzazione del pubblico e governo di partito

open access: yesQuaderni di Sociologia, 2018
The central theme of this article is clientelism considered as a social and political phenomenon. Our attention is focused on the one hand on clientele as a type of social relationship rooted in territories and communities and, on the other, on the ...
Pietro Fantozzi, Francesco Raniolo
doaj   +1 more source

The state-of-the-art in personalized recommender systems for social networking [PDF]

open access: yes, 2011
With the explosion of Web 2.0 application such as blogs, social and professional networks, and various other types of social media, the rich online information and various new sources of knowledge flood users and hence pose a great challenge in terms of ...
Cox, Clive   +4 more
core   +3 more sources

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

open access: yesAdvanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui   +10 more
wiley   +1 more source

Party Newspapers Perspectives and Choices

open access: yesSAGE Open, 2016
The focus of this article is on how different parties use its party newspapers as instruments of political communication, in the current political context, particularly in Portuguese press.
Paula Espírito Santo, Bruno Costa
doaj   +1 more source

Napoli 1993-2016. Da Bassolino a De Magistris: solo andata?

open access: yesQOE-IJES, 2016
In this paper, we assess whether, and to what extent, the direct election of the mayor generated a break with previous administrative and political traditions in Naples.
Domenico Fruncillo   +1 more
doaj   +1 more source

An Experience-Connected e-Learning System with a Personalization Mechanism for Learners’ Situations and Preferences [PDF]

open access: yes, 2011
This paper presents an “experience-connected” e- Learning system that facilitates users to learn practical skills of foreign language by associating knowledge and daily-life experiences.
Nagato , KASAKI   +2 more
core  

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

open access: yesAdvanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat   +11 more
wiley   +1 more source

Social Networking Sites, Personalization, and Trust in Government: Empirical Evidence for a Mediation Model

open access: yesSocial Media + Society, 2020
Political communication via social media might well counter the eroding political trust. In particular, social networking sites (SNS) enable direct flows of communication between citizens and the political elite, thereby reducing social and political ...
Christopher Starke   +2 more
doaj   +1 more source

Platforms, the First Amendment and Online Speech: Regulating the Filters [PDF]

open access: yes, 2019
In recent years, online platforms have given rise to multiple discussions about what their role is, what their role should be, and whether they should be regulated. The complex nature of these private entities makes it very challenging to place them in a
Grafanaki, Sofia
core   +1 more source

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