Results 41 to 50 of about 5,589 (298)

Defect‐Functionalization‐Mediated Tunneling Drives Nonlinear Photoemission in Perovskites

Advanced Science, EarlyView.
This cover illustration depicts CsPbBr3 perovskite nanocrystals embedded with functionalized defect vacancies, where electrons migrate through defect‐mediated pathways and emit as lightning‐like beams. The imagery visualizes the core discovery of our work—defect‐functionalization‐mediated tunneling enabling nonlinear photoemission, where deep‐level ...
Hang Ren, Xi Zhang, Yicheng Wang, Shuai Wang, Zhi Wang, Yumeng Li, Jikai Yang, Xin Wang, Weijun Chen, Yining Mu   +9 more
wiley   +1 more source

Unidirectional Evaporation‐Induced Tunable and Continuous Gradient Composite Structure for Absorption‐Dominant Electromagnetic Interference Shielding

Advanced Science, EarlyView.
A continuous conductivity gradient is formed in a porous MXene/melamine foam via directional evaporation, thereby improving impedance matching and enhancing electromagnetic attenuation. The resulting monolithic composite delivers absorption‐dominant EMI shielding with ultralow reflection, offering a simple route toward lightweight EMI shielding ...
Dawei Zhang, Yan Zhang, Baosong Li, Abdallah Kamal, Haider Butt, Kin Liao, Lianxi Zheng   +6 more
wiley   +1 more source

Examining Container Port Resources and Environments to Enhance Competitiveness: A Cross-Country Study from Resource-Based and Institutional Perspectives1

Asian Journal of Shipping and Logistics, 2015
This study aims to analyze the competitiveness of container ports using a cross-country analysis with theoretical foundations. Tangible and intangible resources are discussed as determinants of container port competitiveness using the resource-based view
Hyuksoo CHO, Sangkyun KIM
doaj   +1 more source

Analysis of import changes through shift-share, location quotient and BCG techniques: Gwangyang Port in Asia

Asian Journal of Shipping and Logistics, 2020
The main aim of this article is to analyze the import changes of Gwangyang Port using shift-share, location quotient and BCG matrix techniques. We perform the standard shift-share analysis and spatial shift-share analysis for the period 2010–2018 and ...
Soo Won Mo, Kwang Bae Lee, Yong Joo Lee, Hong Gyun Park   +3 more
doaj   +1 more source

Machine Learning‐Assisted Design and Performance Prediction of a Compact Dual‐Band Polarization‐Insensitive THz Metamaterial Absorber for Skin‐Cancer‐Related Refractive‐Index Sensing

Advanced Electronic Materials, EarlyView.
A compact QASRR‐based THz metamaterial absorber enables polarization‐insensitive dual‐band absorption and skin‐cancer‐related refractive‐index sensing through measurable resonance shifts. Field, surface‐current, and circuit analyses clarify the dual‐resonance mechanism, while StackNet‐assisted prediction accurately estimates the simulated absorption ...
Md. Murad Kabir Nipun, S. M. Rifatur Rana, Md. Golam Morshed, Imrose Jahan, F. A. Sabbir Ahamed, Md. Jahedul Islam   +5 more
wiley   +1 more source

Impact of port cooperation on port competitiveness and network structure: a case study of Osaka and Kobe ports

Journal of Shipping and Trade
Cooperation between ports is known to enhance their competitiveness. This study aims to reveal changes in the global shipping network structure and evaluate the competitiveness of cooperating ports in the shipping network as port connectivity. We apply a
Hoshi Tagawa, Kashin Sugishita, Shinya Hanaoka   +2 more
doaj   +1 more source

E-readiness of the sultanate of Oman’s ports in improving logistics and supply chain global competitiveness

Cogent Social Sciences
This study investigates the level of e-readiness of the Sultanate of Oman’s port facilities and industries and explores their preparedness for global competitiveness in logistics and supply chain. The study employed a mixed research design.
Reason Masengu, Benson Ruzive, Mohamed Salah El Din, Nasser Hamed Al Harrasi, Ali al Kalbani   +4 more
doaj   +1 more source

Port Competitiveness at Sapangar Bay Container Port from Shipping Lines Perspectives in BIMP EAGA Region

, 2023
Feeder ports in archipelago of the sub-region of BIMP EAGA often face challenges in terms of connectivity due to the dispersed nature of the islands. Realizing the untapped economic potential in the area and the robust geopolitical landscape that has ...
Zakaria, Hafidzi, Nasir, Shahrin, Azizan, Siti Noraishah   +2 more
core   +1 more source

Foreign labor, peer‐networking and agricultural efficiency in the Italian dairy sector

Agribusiness, EarlyView.
Abstract While the presence of immigrants in the agricultural sector is widely acknowledged, the empirical evidence on its economic consequences is lacking, especially from a microeconomic perspective. Using the Farm Accountancy Data Network panel data for Italian dairy farms in the period 2008–2018, the present study investigates the relationship ...
Federico Antonioli, Simone Severini, Mauro Vigani   +2 more
wiley   +1 more source

How Competitive Is Myanmar's Rice Sector? A Comparison of Production Costs and Efficiency

Agribusiness, EarlyView.
ABSTRACT This paper analyzes the cost competitiveness of rice production in Myanmar by examining production costs, cost efficiency, and the potential effect of improving cost efficiency on the country's global competitiveness. To achieve this, we conduct a comparative analysis of production costs among major rice‐producing countries and estimate the ...
Nandar Aye Chan, Orkhan Sariyev, Mohammad Ariful Islam, Manfred Zeller   +3 more
wiley   +1 more source