Results 141 to 150 of about 1,558,786 (324)

Strain‐Activated Photo‐Dehalogenation Unlocks Low‐Energy One and Two‐Photon 3D Microfabrication

open access: yesAdvanced Functional Materials, EarlyView.
5,14‐NMI‐Cz acts, conversely to its 7,10‐NMI‐Cz(7,10‐'dibromo‐2‐(2,6‐diisopropylphenyl)‐1H‐benzo[lmn]carbazolo[9,1‐bc][2,8]phenanthroline‐1,3(2H)‐dione) counterpart, as modular photoinitiator with panchromatic photoactivity, featuring a weak C–Br bond from geometric strain for efficient Type I & II initiation. These studies demonstrate applicability of
Kacper Piskorz   +10 more
wiley   +1 more source

Public infrastructure and private investment in the Middle East and North Africa [PDF]

open access: yes
The authors examine the impact of public infrastructure on private capital formation in three countries of the Middle East and North Africa-Egypt, Jordan, and Tunisia. They highlight various channels through which public infrastructure may affect private
Agenor, Pierre-Richard   +2 more
core  

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

open access: yesAdvanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng   +9 more
wiley   +1 more source

Foreign Direct Investment in Cross-Border Infrastructure Projects [PDF]

open access: yes
In this paper the authors critically review the relevant information and literature that can enhance the feasibility and the successful implementation of cross-border infrastructure projects.
Fung, Kwok-Chiu   +2 more
core  

Focal Report 4: Critical infrastructure protection: Protection goals

open access: green, 2010
Elgin Brunner   +3 more
openalex   +2 more sources

Durable Physically Mixed Microporous and Mesoporous MOFs/Nanofiber Aerogel 3D Composites for Effective Toxic Gas Capture and Organophosphonate Detoxification

open access: yesAdvanced Functional Materials, EarlyView.
Ultralight 3D nanofibrous aerogels embedded with metal‐organic frameworks effectively capture and neutralize toxic gases and organophosphonates. Incorporating mesoporous UiO‐66‐NH2 and HKUST‐1 into PAN/PVP fibers enables high MOF loading while maintaining mechanical strength and structural stability.
Mai O. Abdelmigeed   +6 more
wiley   +1 more source

Ensuring Rural Infrastructure in India: Role of Rural Infrastructure Development fund [PDF]

open access: yes
Inclusive economic growth is the most talked about issue in India. This is due to the fact that the impacts of the recent spectacular growth have not been able to percolate down to various segments of population, most importantly to the rural population.
Rajeev, Meenakshi
core   +1 more source

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