Results 61 to 70 of about 61,214 (295)

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced 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, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

The Space Within: How Architected Voids Promote Tissue Formation

Advanced Materials, EarlyView.
This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou, Isabel B. Hui, Carla Fernandez‐Rico, Marcy Zenobi‐Wong   +3 more
wiley   +1 more source

The Survey on the Synchronized Business Cycles of the OPEC Member Countries [PDF]

Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2008
The present article assesses the existence of synchronization among the OPEC members’ business cycles. For the purposes of assessing system of simultaneous equations a "central model” due to Helbling and Brodo in the study of synchronization of business ...
Bita Shayegani, Zahra Afshari, Bijan Bidabad   +2 more
doaj  

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Business cycles in Colombia: stylized facts

Tendencias
The purpose of this article is to examine the economic cycles in Colombia and to empirically corroborate the fulfillment of nine stylized facts documented in the specialized international literature.
Mario Eduardo Hidalgo Villota
doaj   +1 more source

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

Advanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo, Carme Martínez‐Domingo, Diego Gutiérrez, Dean Kos, Marta Mas‐Torrent   +4 more
wiley   +1 more source

American Economic Business Cycles and Compared with the Case of Iranian Economy [PDF]

پژوهشهای اقتصادی, 2015
Boom and recession cycles in different countries relate to the U.S. business cycles. The study of severe recession in the U.S. can predict a contemporaneous global recession and provide policies to reduce the negative effects.
Mohammad Mowlaei, Abulghasem Golkhandan
doaj  

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

Advanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk, Senentxu Lanceros‐Mendez, Abílio Pereira Silva   +2 more
wiley   +1 more source

The Convergence and Synchronization of Business Cycles in the European Union and the European Monetary Union

Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu, 2020
The main aim of the paper is to determine the similarities and differences in the convergence and synchronization of business cycles in the EU and EMU in 1995-2018.
Jan Borowiec
doaj  

Business process models and entity life cycles

International Journal of Information Systems and Project Management, 2021
Tasks and business entities are the major constituents of business processes but they are not always considered equally important. The activity-centric approach and the artifact-oriented one have radically different visions.
Giorgio Bruno
doaj