Results 51 to 60 of about 18,096,857 (248)

Hydrogel‐Based 3D‐Printed Anthropomorphic Breast Phantom for Emulating Mechanical and Dielectric Properties of Mammary Tissue. Applications in Microwave Imaging

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐printable breast phantom is developed using patient‐derived MRI data and hydrogels that replicate the dielectric properties of healthy and cancerous tissues. Mechanical and dielectric characterization confirm its suitability for microwave imaging.
Carlos M. Andreu   +5 more
wiley   +1 more source

Multinational corporations, the transfer of technology and the human resources problem in the Trinidad Tobago petroleum industry

open access: yes, 1977
Meeting: Caribbean Technology Policy Studies Projects, Regional Meeting, 3-9 Jan. 1977, Port of Spain, TTDefines the notion of dynamic technology in the framework of technological capability, and investigates the extent to which the country possesses ...
Farrell, T.M.A.   +1 more
core   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Optimal Dynamic Production Policy: The Case of a Large Oil Field in Saudi Arabia

open access: yes, 2004
Part of Energy Forum study on "Political, Economic, Social, Cultural, and Religious Trends in the Middle East and the Gulf and Their Impact on Energy Supply, Security, and Pricing"We model the optimal dynamic oil production decisions for a stylized ...
Hartley, Peter R.   +2 more
core   +1 more source

Health technology assessment infrastructure for emirates health services: a phased framework

open access: yesFrontiers in Health Services
This policy brief presents a structured, phased framework to establish Health Technology Assessment (HTA) within Emirates Health Services (EHS), promoting evidence-based decision-making and optimizing healthcare delivery.
Suad Hannawi   +10 more
doaj   +1 more source

A Review of Microgrid-Based Approach to Rural Electrification in South Africa: Architecture and Policy Framework

open access: yesEnergies, 2020
Access to electricity for every South African citizen, including rural dwellers, is a human right issue guaranteed by the government’s laws and policies. However, many remote rural areas still suffer from a lack of this very important amenity, due to the
Vinny Motjoadi   +2 more
doaj   +1 more source

Near‐Infrared Light‐Activated Polydopamine Nanoparticles Conjugated With Transferrin Peptides for Enhanced Brain Accumulation

open access: yesAdvanced Healthcare Materials, EarlyView.
This study demonstrates that Tf‐PDA NPs combine a receptor‐mediated targeting with mild photothermal activation to enhance nanoparticle accumulation in the brain. NIR‐activated Tf‐PDA NPs increase BBB permeability to NPs in vitro and in vivo without inducing cytotoxicity or adverse immune responses.
Rafaela Ferrão   +5 more
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Optimal monetary policy in a New Keynesian model with habits in consumption [PDF]

open access: yes, 2012
In this paper we consider the implications of habits for optimal monetary policy, when those habits either exist at the level of the aggregate basket of consumption goods (‘superficial’ habits) or at the level of individual goods (‘deep’ habits: see Ravn
Rossi, Raffaele   +2 more
core   +4 more sources

Commercialization of technology in Jamaica

open access: yes, 1978
Meeting: Research and Policy Workshop on Technology Problems for the Caribbean, 13 Nov.-10 Dec. 1983, Runaway Bay, JMAlso included as item no. 11, Module 7 of: Bibliography / Research and Policy Workshop on Technology Problems for the Caribbean, Runaway ...
Arthur, Owen
core   +1 more source

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