Results 111 to 120 of about 3,802,140 (384)

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

The Role of Religion and Ethnicity in Jakarta’s 2012 Gubernatorial Election

open access: yesJournal of Current Southeast Asian Affairs, 2014
The victory of Joko Widodo (‘Jokowi’) in Jakarta’s 2012 gubernatorial election has been described as a “triumph of democracy” as Joko and his running mate Basuki Tjahaja Purnama (‘Ahok’), a Chinese Christian, successfully won the election ...
Ken Miichi
doaj  

A 50-m/320-Gb/s DWDM FSO Communication With Afocal Scheme

open access: yesIEEE Photonics Journal, 2016
This paper proposes and presents the experimental demonstration of 320-Gb/s free-space optical (FSO) communication based on dense-wavelength-division-multiplexing (DWDM) technology and afocal scheme.
W. Tsai   +6 more
semanticscholar   +1 more source

Solution‐Processable and Ambient‐Stable Highly Conductive p‐Type Polymers Derived from Dihydropyrazine and Ethylenedioxythiophene

open access: yesAdvanced Functional Materials, EarlyView.
This work presents π–conjugated polymers based on dihydropyrazine (DHP) and ethylenedioxythiophene (EDOT), developed to produce highly conductive, flexible films for printed electronics. By optimizing the DHP and EDOT ratio, strong and compact π–π stacking is achieved, resulting in polymer films with conductivities up to 1700 S cm−1 under ambient ...
Sung Jae Jeon   +3 more
wiley   +1 more source

Party Systems in Latin America after the Third Wave: A Critical Re-assessment Sistemas de partidos en América Latina después de la tercera ola de democratización: un análisis crítico

open access: yesJournal of Politics in Latin America, 2012
This essay calls for a more nuanced analysis of the evolution of party systems in Latin America. First, I contend that the general impression that party systems are collapsing in Latin America and that processes of partisan and electoral dealignment are ...
Miguel Carreras
doaj  

MicroRNA-320 regulates the radiosensitivity of cervical cancer cells C33AR by targeting β-catenin

open access: yesOncology Letters, 2016
Cervical cancer is the second most common malignancy in women worldwide and always has recurrence owing to radioresistance. MicroRNA (miRNA or miR) has been identified to relate to the sensitivity of cancer radiotherapy.
Chunxu Yang   +11 more
semanticscholar   +1 more source

Building Stability in Latin American Financial Markets [PDF]

open access: yes
This paper argues that the investor reluctance to make long-term commitments to Latin American financial markets results from experience. In the 1980s, while ex ante real interest rates on Latin American financial assets were usually high, ex-post real ...
Liliana Rojas-Suárez   +1 more
core  

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

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