Results 51 to 60 of about 967 (154)

Ranking Bertrand, Cournot and Supply Function Equilibria in Oligopoly [PDF]

open access: yes, 2015
We show that the standard argument according to which supply function equilibria rank intermediate between Bertrand and Cournot equilibria may be reversed.
Delbono, Flavio, Lambertini, Luca
core   +2 more sources

Recent Advances in Enhancing the Sensitivity of Biosensors Based on Field Effect Transistors

open access: yesAdvanced Electronic Materials, Volume 11, Issue 7, May 2025.
This paper discusses the methods to enhancing the detection sensitivity of biosensors in three aspects: overcoming the influence of Debye shielding effects, promoting the binding efficiency of analytes and transistor surface, and improving the structures of device.
Yuying Zhou   +8 more
wiley   +1 more source

The role of indole‐3‐acetic acid and characterization of PIN transporters in complex streptophyte alga Chara braunii

open access: yesNew Phytologist, Volume 246, Issue 3, Page 1066-1083, May 2025.
Summary Auxin, indole‐3‐acetic acid (IAA), is a key phytohormone with diverse morphogenic roles in land plants, but its function and transport mechanisms in algae remain poorly understood. We therefore aimed to explore the role of IAA in a complex, streptophyte algae Chara braunii. Here, we described novel responses of C.
Katarina Kurtović   +13 more
wiley   +1 more source

Exact numerical and analytical results for correlated lattice electrons in one dimension [PDF]

open access: yes, 2006
Since the advent of high-$T_c$ cuprate superconductors in 1986, strongly correlated electron systems have attracted much attention. Since the cuprates are essentially two-dimensional, low-dimensional systems have moved into the focus of condensed-matter ...
Ejima, Satoshi   +1 more
core   +1 more source

Reinforcing Restorative Dentistry: The Dual Role of Carbon Nanotubes in Material Enhancement and Therapy

open access: yesInternational Journal of Dentistry, Volume 2025, Issue 1, 2025.
Carbon nanotubes (CNTs) have garnered considerable interest in dentistry due to their exceptional properties, including high tensile strength (TS), low weight, chemical stability, and antimicrobial activity. These attributes make CNTs valuable for enhancing the mechanical performance and therapeutic potential of dental materials.
Ranjeet A. Bapat   +11 more
wiley   +1 more source

Coulomb Blockade Regime of a Single-Wall Nanotube

open access: yes, 2003
A model of carbon nanotube at half filling is studied. The Coulomb interaction is assumed to be unscreened. It is shown that this allows to develop the adiabatic approximation which leads to considerable simplifications in calculations of the excitation ...
A. A. Nersesyan   +17 more
core   +1 more source

A two-level method for calculation of microstress on reinforced plates with circular hole in case of extension normal to principal direction [PDF]

open access: yes, 2015
The stress concentration must often be examined at two levels while analyzing the stress condition of composite materials. The macroconcentration depends on the presence of holes, notches and other local areas of a construction.
Darya zadeh, S., Lvov, G. I.
core   +1 more source

Glyph-aware Embedding of Chinese Characters [PDF]

open access: yesSWCN@EMNLP, 2017
Given the advantage and recent success of English character-level and subword-unit models in several NLP tasks, we consider the equivalent modeling problem for Chinese.
Falcon Z. Dai, Zheng Jon Cai
semanticscholar   +1 more source

Electrochemical and Photoelectrochemical Bimodal Sensor Based on Copper Modified g‐C3N4 for Nitrate Detection

open access: yesChemElectroChem, Volume 11, Issue 23, December 2, 2024.
An innovative bimodal sensor, based on copper‐modified graphitic carbon nitride (g‐C3N4) was proposed for the analytical determination of nitrates. After the characterization of the material, coherent electrochemical and photoelectrochemical measurements were performed in the presence of interferents and in real water samples.
Wafa Aidli   +4 more
wiley   +1 more source

Recent developments in carbon‐based electrodes surface modification for zinc bromine flow battery

open access: yesIET Energy Systems Integration, Volume 6, Issue S1, Page 668-683, December 2024.
Abstract Zinc‐bromine flow batteries (ZBFBs) hold promise as energy storage systems for facilitating the efficient utilisation of renewable energy due to their low cost, high energy density, safety features, and long cycle life. However, challenges such as uneven zinc deposition leading to zinc dendrite formation on the negative electrode and parasitic
Yanhong Li   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy