Results 201 to 210 of about 542,314 (240)

Fabrication of Pyridinic Nitrogen‐Functionalized Carbon Cloth for High‐Performance Iron‐Chromium Flow Batteries

Advanced Functional Materials, EarlyView.
The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi, Senwei Zeng, Runfa Zhao, Guangfu Wu, Zhi Liu, Tianhang Zhou, Chunming Xu, Jia Guo, Quan Xu, Yingchun Niu   +9 more
wiley   +1 more source

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

Advanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian, Zeyu Tao, Kaikai Ma, Xiaoliang Wang, Bo Yu, Yiu Wan Yip, Zhijie Chen, Jin Shang, Bin Fei   +8 more
wiley   +1 more source

A Heparin‐Functionalized Scaffold with HB‐EGF Immobilization for Tissue Engineering

Advanced Healthcare Materials, EarlyView.
In this study, a heparin‐functionalized scaffold is designed for bio‐mimicking growth factors reservoir function of extracellular matrix. Due to the presence of heparin‐binding domain, heparin‐binding epidermal growth factor‐like growth factor (HB‐EGF) is effectively and spatially captured by heparin‐functionalized scaffold.
Bowu Peng, Huajian Chen, Chengyu Lu, Tianjiao Zeng, Man Wang, Toru Yoshitomi, Naoki Kawazoe, Yingnan Yang, Guoping Chen   +8 more
wiley   +1 more source

Metronidazole‐Loaded Cyclodextrin Nanogels for Antibacterial Therapy and Microbiota Regulation in Periodontitis

Advanced Healthcare Materials, EarlyView.
A methacrylamide β‐cyclodextrin‐based nanogel (MACD nGel) is developed to load the antimicrobial drug Metronidazole (MNZ) for topical delivery for the treatment of periodontitis. It is demonstrated that cyclodextrin nanogel (nGel) loaded with metronidazole provides an efficient drug delivery route but also has potential clinical applications and offers
Yanjing Ji, Ruichen Zhang, Dongyi Xu, Patrick C. A. van der Wel, Alessia Lasorsa, Guotai Li, Fangze Guo, Qihui Zhou, Patrick van Rijn   +8 more
wiley   +1 more source

Multivalent Protein Nanorings for Broad and Potent SARS‐CoV‐2 Neutralization

Advanced Healthcare Materials, EarlyView.
A protein‐only, modular multivalent nanoscaffold displaying 20 anchor points, decorated with two different binders (10 of each), targeting the SARS‐CoV‐2 receptor‐binding domain is presented. The construct self‐assembles into stable, biocompatible, homogeneous nanoparticles, exhibit synergistic binding with fM IC50 values. It also detects spike at 9 ng 
Molood Behbahanipour, Carla Goldin, Cecilia Arahi Prato, Ana Luz Paletta, Oriol Bárcenas, Susanna Navarro, Jordi Pujols, Daniel H. Murgida, María Virginia Tribulatti, Sebastián Esperante, Damian Alvarez‐Paggi, Salvador Ventura   +11 more
wiley   +1 more source

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Economies of scope and economies of agglomeration

Journal of Urban Economics, 1984
Abstract Agglomeration economies are economies external to the firm, and plant, but internal to a particular location. In this paper the notion of agglomeration economies is formally investigated. The implications of the concept for urban structure and industrial organization are then traced.
G.S. Goldstein, T.J. Gronberg
openaire   +1 more source

Economies of Scale and Scope in Australian Telecommunications [PDF]

Review of Industrial Organization, 2001
This paper employs a composite cost function to examine the cost structure of Australian telephone services. The composite cost model combines the log-quadratic input price structure of the translog model with a quadratic structure for multiple outputs.
Bloch, Harry, Madden, Gary, Savage, Scott   +2 more
openaire   +2 more sources

Bilateral Economies of Scope

SSRN Electronic Journal
Abstract International transactions are costly because they require investments in logistics, contracts, and the acquisition of local institutional knowledge. We posit that a portion of the fixed cost of entering a specific export market can be used toward covering the cost of acquiring imported inputs from that same market, and vice ...
Yao Amber Li, Sichuang Xu, Stephen R. Yeaple, Tengyu Zhao   +3 more
openaire   +2 more sources

Economies of Scope and the Scope of the Enterprise

Journal of Economic Behavior & Organization, 1980
Abstract Explaining the scope of activities pursued by the modern business enterprise is clearly central to our understanding of the organization of industry. Yet, as Ronald Coase points out, the received theory of industrial organization is unable to explain why General Motors is not a dominant factor in the coal business or why A ...
openaire   +1 more source

Economies of scope and IPO activity in Europe

SSRN Electronic Journal, 2012
Initial public offering (IPO) activity in Europe has recently come to a near-halt and, similarly to the US, this decline has been more pronounced among small firm IPOs. Three alternative explanations have been proposed: the economies of scope hypothesis states that getting big fast has become more important, resulting in small firms being acquired; the
Ritter, Jr, Signori, Andrea, Vismara, S.
openaire   +2 more sources