Results 51 to 60 of about 1,912,974 (317)

4D Printing of Magnetically Responsive Shape Memory Polymers: Toward Sustainable Solutions in Soft Robotics, Wearables, and Biomedical Devices

open access: yesAdvanced Science, EarlyView.
Merging 4D printing with magneto‐responsive shape memory polymers opens new avenues for intelligent, reconfigurable systems. This review navigates cutting‐edge fabrication techniques, magnetic fillers, and smart polymer matrices, unveiling their potential in soft robotics, biomedical devices, and wearable tech.
Kiandokht Mirasadi   +7 more
wiley   +1 more source

Divided They Dally? The Arab World and a Nuclear Iran [PDF]

open access: yes, 2010
Explores how the Arab states -- Gulf States, non-Gulf States, Iraq, Lebanon, and Syria -- might react to a nuclear Iran. Considers possible changes to inter-Arab relations and the United States' role in working with Arab states to contain ...
Michael Young
core  

Molecular and morphological characterization of Echinococcus granulosus of human and animal origin in Iran [PDF]

open access: yes, 2002
Iran is an important endemic focus of cystic hydatid disease (CHD) where several species of intermediate host are commonly infected with Echinococcus granulosus. Isolates of E.
Adams, P.J.   +5 more
core   +2 more sources

Ce‐Doped Lignin‐Based Nanozyme with Heat‐Activated Hydrolase Activity

open access: yesAdvanced Science, EarlyView.
A novel Ce‐doped lignin‐based hydrolase nanozyme (Ce‐AL) is synthesized using Ce ions coordinated with aminated industrial lignin. The Ce‐AL effectively hydrolyzes phosphate ester bonds and protein amide bonds, maintain high activity at 100°C, and successfully fights bacteria biofilms.
Xin Liu   +7 more
wiley   +1 more source

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

The Demand for Current Public Expenditure in Fiji: Theory and Empirical Results [PDF]

open access: yes, 2003
The purpose of this paper is to analyse government expenditure in Iran using annual time series data for the period 1963-2000. Various theories of the size of government are reviewed and a distinction is made between economic/structural determinants and ...
Doessel, Darrel, Valadkhani, Abbas
core   +1 more source

Restricting Copper Reconstruction with Ultrathin Polydopamine for Selective and Stable Electrochemical CO2 Reduction Reaction to C2 Products

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
An ultrathin polydopamine coating on copper microcubes mitigates the surface reconstruction during EC‐CO2RR. Copper nanocubes form on the surface of the microcubes in the early stages of the EC‐CO2RR, contributing to suppressed surface reconstruction and sustained Faradaic efficiency for C2 products.
Omran Moradlou   +11 more
wiley   +1 more source

Virtual Diplomacy of the Islamic Revolution of Iran in International Relations (With Emphasis on Social Networks) [PDF]

open access: yesInternational Multidisciplinary Journal of Pure Life, 2019
Today, the definition of human life has changed and is divided into virtual and real parts; In a way, cyberspace has become an integral part of the lives of the people of the contemporary world.
Sajad Bakhshi Nejad (Iran)   +1 more
doaj   +1 more source

New Proposal to Iran: Will It Be Enough to Defuse the Nuclear Crisis? [PDF]

open access: yes, 2006
This BASIC Note assesses the progress of transatlantic diplomacy toward Iran on nuclear issues. On June 6, Iran was presented with a revised package of incentives to persuade it to curb its uranium enrichment program.
Ian Davis, Paul Ingram
core  

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