Results 181 to 190 of about 643,269 (259)

A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring

Advanced Functional Materials, EarlyView.
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee, Jieun Jung, Hyeongoh Park, Dongwuk Jung, Doyune Kim, Changeui Hong, Seungbeom Kang, Hyunsoo Kim, Tae Kim, Jongho Lee   +9 more
wiley   +1 more source

Direct Democracy in Europe: Potentials and Pitfalls [PDF]

, 2015
Arndt Leininger
openalex   +1 more source

Organismos electorales y calidad de la democracia en América Latina Mikel Barreda Díez y Leticia Ruiz Rodríguez. Lima: JNE-Escuela Electoral y de Gobernabilidad, 2014, 202 pp.

Revista Española de Ciencia Política, 2016
Yanina Welp
doaj  

Au@h‐BN Core–Shell Nanostructure as Advanced Shell‐Isolated Nanoparticles for In Situ Electrochemical Raman Spectroscopy in Alkaline Environments

Advanced Functional Materials, EarlyView.
This study demonstrates the stability and Raman signal enhancement effects of Au@h‐BN nanoparticles in an alkaline electrolyte on. A comparison between conventional SiO2 and h‐BN shells reveals that the h‐BN core‐shell structure provides superior stability and enhanced Raman intensity over multiple cyclic voltammetry cycles.
Jee Hyeon Kim, Jihyun Ra, Younghee Park, Junyeon Yoon, Eunji Lee, Hyunseob Lim   +5 more
wiley   +1 more source

Protecting Anonymous Expression: The Internet's Role in Washington State's Disclosure Laws and the Direct Democracy Process

, 2011
Karen Cullinane
openalex   +2 more sources

Deliberative Agenda Setting: Piloting Reform of Direct Democracy in California [PDF]

, 2015
James S. Fishkin, Thad Kousser, Robert C. Luskin, Alice Siu   +3 more
openalex   +1 more source

Comprehensive Si Anode Design for Sulfide‐Based all‐Solid‐State Batteries: Insights into Si‐Electrolyte Synergy for Mitigating Contact Loss

Advanced Functional Materials, EarlyView.
Silicon anodes in sulfide‐based all‐solid‐state batteries suffer from interfacial instability caused by volumetric fluctuations and contact degradation, restricting their practical implementation despite high capacity. This study presents design strategies that leverage controlled active material expansion and an elastic recoverable anolyte to form an ...
Youngjin Song, Sungjin Cho, Suhwan Kim, Youyeong Shin, Ikcheon Na, Jongwoo Lim, Yong Min Lee, Soojin Park   +7 more
wiley   +1 more source

In Defence of Direct Democracy: The Case for Binding Citizens Initiated Referenda in New Zealand [PDF]

, 2015
Finn Stallmann
openalex   +1 more source

Opportunistic Political Cycles: Test in a Young Democracy Setting [PDF]

This paper tests the theory of opportunistic cycles in a decade-old democracy–Russia–finds strong evidence of cycles, and provides an explanation for why previous literature often found weaker evidence. Using regional monthly panel data, we find that: (1)
Akhmed Akhmedov, Ekaterina Zhuravskaya
core  

Harnessing Interfacial Cl− Ions for Concurrent Formate Production at Industrial Level via CO2 Reduction and Methanol Oxidation

Advanced Functional Materials, EarlyView.
The replacement of the anodic OER in CO2RR with energy‐saving methanol oxidation reaction and the creation of a favorable microenvironment through interfacial Cl− ions enable concurrent formate production at industrial‐level current densities. Abstract The efficient electrocatalytic conversion of CO2 to formate is often impeded by the high energy ...
Yiqun Chen, Yan Zhang, Zhen Li, Biao Feng, Mengting Li, Qiang Wu, Zheng Hu, Lawrence Yoon Suk Lee   +7 more
wiley   +1 more source