Results 121 to 130 of about 3,152,168 (304)

Agricultural Tariff Rate Quotas: Impacts on Market Access [PDF]

open access: yes
We study the impacts of the implementation of agricultural tariff rate quotas on market access. A doble-censored Tobit model is specified to examine factors that affect the performance of tariff rate quotas.
Carter, Colin A., Li, Xianghong
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Economic Geography and Economic Development in Sub-Saharan Africa [PDF]

open access: yes
The physical or absolute geography of Sub-Saharan Africa (SSA) is often blamed for its poor economic performance. A country’s location however not only determines its absolute geography, it also pins down its relative position on the globe vis-à-vis ...
Harry Garretsen, Maarten Bosker
core  

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

open access: yesAdvanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales   +11 more
wiley   +1 more source

Enlargement and the EU Periphery: The Impact of Changing Market Potential [PDF]

open access: yes
We study the impact of changing relative market access in an enlarged EU on the economies of incumbent Objective 1 regions. First, we track the impact of external opening on internal spatial configurations in a three-region economic geography model ...
Marius Brülhart   +2 more
core  

ETV2 Mediated Differentiation of Human Pluripotent Stem Cells Results in Functional Endothelial Cells for Engineering Advanced Vascularized Microphysiological Models

open access: yesAdvanced Healthcare Materials, EarlyView.
A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang   +12 more
wiley   +1 more source

Comparing the effects of different approaches to liberalising world grains markets [PDF]

open access: yes
The success of the current Doha Round of the WTO negotiations on agriculture will require substantial reform in each of the three areas of market access, export subsidies and domestic support.
Andrews, Neil   +3 more
core   +1 more source

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

open access: yesAdvanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti   +6 more
wiley   +1 more source

Regulation of NGN: Structural Separation, Access Regulation, or No Regulation at All? [PDF]

open access: yes
Since the introduction of Next Generation Networks (NGNs) by telecommunication network operators, national regulators have begun to adapt their access regulation regimes to the new technological conditions.
Hirschhausen, Christian von   +1 more
core   +1 more source

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