Results 71 to 80 of about 160,401 (288)

Revisiting the Age of Enlightenment from a Collective Decision Making Systems Perspective [PDF]

open access: yesFirst Monday, volume 14, number 8, ISSN:1396-0466, LA-UR-09-00324, University of Illinois at Chicago Library, August 2009, 2009
The ideals of the eighteenth century's Age of Enlightenment are the foundation of modern democracies. The era was characterized by thinkers who promoted progressive social reforms that opposed the long-established aristocracies and monarchies of the time.
arxiv  

A Computational Approach to Measuring Vote Elasticity and Competitiveness [PDF]

open access: yesarXiv, 2020
The recent wave of attention to partisan gerrymandering has come with a push to refine or replace the laws that govern political redistricting around the country. A common element in several states' reform efforts has been the inclusion of competitiveness metrics, or scores that evaluate a districting plan based on the extent to which district-level ...
arxiv  

Advances in Nano‐Immunomodulatory Systems for the Treatment of Acute Kidney Injury

open access: yesAdvanced Science, EarlyView.
Based on the biodegradability and the immunological reactiveness, IMNs can be broadly classified into four categories. The first category includes types of biologically derived materials that cause immunomodulatory action and biodegradability like nanoparticles of cell membranes, extracellular vesicles, and exosomes.
Chenli Zhang   +5 more
wiley   +1 more source

Performance of limestone‐based sorbent for sorption‐enhanced gasification in dual interconnected fluidized bed reactors

open access: yesAIChE Journal, Volume 69, Issue 1, January 2023., 2023
Abstract A possibility to carry out sorption‐enhanced gasification (SEG) is represented by its integration with the calcium looping concept in dual interconnected fluidized beds (DIFB). This article is focused on the sorbent CO2 uptake performance and attrition/fragmentation tendency when operating conditions simulating those of a DIFB‐SEG process are ...
Antonio Coppola   +4 more
wiley   +1 more source

La construction de la cause végétarienne au prisme du genre : engagements, circulations et réseaux transnationaux entre France, Suisse, Angleterre et Belgique (années 1870-1914)

open access: yesGenre & Histoire
This article examines the vegetarian movement that developed in France from the end of the nineteenth century around the Société végétarienne de France, through the prism of gender.
Alexandra Hondermarck
doaj   +1 more source

Analysis of the Educative Reform for Secondary School in Mexico and its implications on Science II subject for the new curriculum [PDF]

open access: yesLat. Am. J. Phys. Educ. Vol. 3, No. 1, Jan. 2009, 2009
In Mexico, the educative reform that has been taking effect gradually in the secondary school education from 2005, has eliminated some subjects and created other that they concentrate in a single degree of studies the themes of the basic education, waking up changes that represent a challenge for teachers, who besides are adapted to new academic loads,
arxiv  

Simultaneous Harvesting of Bipolar Plasmonic Hot Carriers for Boosting Photoconductivity in Ag Nanoprism‐Coupled Lateral Si p–n Junction

open access: yesAdvanced Science, EarlyView.
This study demonstrates a plasmonic hot carrier device capable of extracting both types of hot carriers simultaneously using a lateral Si p–n junction diode coupled to Ag nanoprisms. The experimental and numerical results jointly reveal precise control of the generation and injection of plasmonic hot carriers, stemming from differing injection ...
Yujin Park   +7 more
wiley   +1 more source

Electrified methane steam reforming on a washcoated SiSiC foam for low‐carbon hydrogen production

open access: yesAIChE Journal, Volume 69, Issue 1, January 2023., 2023
Abstract In view of largely available renewable electricity as a green future resource, here we report the electrification of a Rh/Al2O3 washcoated SiSiC foam for methane steam reforming (MSR). We show that, thanks to the suitable bulk resistivity of the SiSiC foam, its direct Joule heating up to relevant temperatures is feasible; the interconnected ...
Lei Zheng   +5 more
wiley   +1 more source

The Latest Advances in Mechanically Robust Self‐Healing Polyurea Based on Dynamic Chemistry

open access: yesAdvanced Science, EarlyView.
Solving the contradiction between strength, toughness, and self‐healing properties is extremely important to realize the breakthrough of polyurea applications. This review summarizes and discusses common strategies for the preparation of high‐performance and self‐healing polyurea materials based on dynamic chemistry, providing molecular‐level insights ...
Yujia Hao, Guangming Zhu
wiley   +1 more source

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