Results 81 to 90 of about 410,230 (271)

Dual‐Atom Dopants Activated Ruthenium Single‐Atom Alloy Boosting Hydrogen Evolution Electrocatalysis in Proton Exchange Membrane Water Electrolyzer

Advanced Functional Materials, EarlyView.
Ni1‐Bi1 dual‐atom dopants are achieved for activating Ru lattices without blocking noble atoms. This model exhibits an ultralow overpotential of 11.4 mV and superb stability at 10 mA cm−2 toward hydrogen evolution reaction, enabling a proton exchange membrane water electrolyzer that needs only 2.233 V to reach 3.0 A cm−2 and operates stably at 1.0 A cm−
Shuiping Luo, Zhichao Yang, Xinyi Cai, Peiling Hu, Lei Xie, Junhao Qiu, Wen Chen, Tianou He, Yong Li, Tangting Li, Yuehan Li, Hong Zhu, Fenghao Jiang, Ke Liu, Jinliang Zhu, Shao‐Qing Liu, Xian‐Zhu Fu, Jing‐Li Luo   +17 more
wiley   +1 more source

Evaluation and optimization of pipeline pricing strategies on oil product logistics in China

Journal of Pipeline Science and Engineering
In the early stage of pipeline network reform in China, it is still controversial to formulate an appropriate pipeline freight pricing strategy. Focusing on this issue, this paper puts forward an integrated framework to analyze the impact of different ...
Rui Qiu, Renfu Tu, Xuemei Wei, Hao Zhang, Mengda Gao, Qi Liao, Yongtu Liang   +6 more
doaj   +1 more source

Theory‐Guided Design of Non‐Precious Single‐Atom Catalyst for Electrocatalytic Chlorine Evolution

Advanced Functional Materials, EarlyView.
To overcome the reliance on noble metals for the chlorine evolution reaction (CER), we designed a non‐precious single‐atom catalyst (SAC), NiN3O–O. It achieves a low overpotential of 75 mV, 95.8% Cl2 selectivity, and outperforms commercial dimensionally stable anodes (DSAs).
Kai Ma, Longfei Yang, Xiaojin Yang, Chang Zhang, Di Zhang, Linda Zhang, Li Wei, Chenliang Ye, Hao Li, Weijie Yang   +9 more
wiley   +1 more source

Application of adversarial risk analysis model in pricing strategies with remanufacturing

Journal of Industrial Engineering and Management, 2015
Purpose: Purpose: This paper mainly focus on the application of adversarial risk analysis (ARA) in pricing strategy with remanufacturing. We hope to obtain more realistic results than classical model.
Liurui Deng, Bolin Ma
doaj   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

Dynamic Pricing Strategy for Data Product Through Deep Reinforcement Learning

IEEE Access
With the rapid development of the data trading market, traditional fixed pricing strategies can no longer effectively reflect the real value of data products, thereby restricting the development of the data trading market. To address this challenge, this
Junxin Shen, Yashi Wang, Fanghao Xiao
doaj   +1 more source

Analyzing Pricing Strategies of MTN-Irancell [PDF]

‫مدیریت بازرگانی, 2011
Price is one of the four elements of marketing mix. One of the important decisions any business faces is select pricing strategies that can be effective in achieving company goals.
mohsen nazari, Seyed Vahid Tabatabaie Kalejahi, Omid Mahmoudian   +2 more
doaj  

Price Strategy in Hotel Seasonal Demand Fluctuation -Taking Sanya Wanda Jiahua Resort Hotel as an Example [PDF]

SHS Web of Conferences
This article takes Sanya Wanda Jiahua Resort Hotel as an example to study the price strategy optimization problem of the hotel industry under seasonal demand fluctuations.
Yang Xinyi
doaj   +1 more source

Reactive Carbide‐Based Synthesis and Microstructure of NASICON Sodium Metal All Solid‐State Electrolyte

Advanced Materials, EarlyView.
Sodium Metal All‐Solid State Batteries (Na‐ASSBs) are enabled by the synthesis of the solid state electrolyte, NASICON (Na1+xZr2SixP3‐xO12), using carbide‐based precursor compounds (ZrC and SiC); resulting in dense, pure, and mechanically improved microstructure.
Callum J. Campbell, Scott Monismith, Vikalp Raj, Yixian Wang, Qianqian Yan, Cole D. Fincher, Rohit Raj, Yet‐Ming Chiang, John Watt, Josefine D. McBrayer, David Mitlin   +10 more
wiley   +1 more source

A machine learning approach to dynamic pricing in multi-channel transportation supply chains

Supply Chain Analytics
Effective pricing strategies are critical for optimizing revenue and maintaining competitiveness in transportation supply chains, particularly in multi-channel environments.
Amirsalar Ghaffari, Mohsen Afsharian, Ata Allah Taleizadeh   +2 more
doaj   +1 more source