Results 111 to 120 of about 24,197,228 (302)

Use of a Single-Item Ecological Momentary Assessment to Measure Daily Exercise: Agreement with Accelerometer-Measured Exercise

open access: yesSensors
Accelerometers have been used to objectively quantify physical activity, but they can pose a high burden. This study was conducted to determine the feasibility of using a single-item smartphone-based ecological momentary assessment (EMA) in lieu of ...
Kevin Sundquist   +4 more
doaj   +1 more source

THE INCIDENCES OF THE GLOBAL CRISIS ON THE INTERNATIONAL TRADE IN GOODS [PDF]

open access: yesStrategii Manageriale, 2012
Having its origins in the excesses occurred in the Western financial system, the global crisis has affected the world economic circuit as a whole and thus its most dynamic flux: the international trade in goods.
Mariana MIHĂILESCU
doaj  

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

open access: yesAdvanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling   +15 more
wiley   +1 more source

China and the world trading system [PDF]

open access: yes
The World Trade Organization has been until recently an effective framework for cooperation because it has continually adapted to changing economic realities.
Mattoo, Aaditya, Subramanian, Arvind
core  

East Asian FTAs in Services

open access: yes, 2007
Bilateral and regional free trade agreements (FTAs) are proliferating across the globe, fundamentally altering the governance of world trade. Many of the recently concluded FTAs are comprehensive in their
World Bank
core   +1 more source

Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles

open access: yesAdvanced Engineering Materials, EarlyView.
Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan   +5 more
wiley   +1 more source

An Explicit Constitutive Reconstruction Framework for Mechanical Characterization of Miniaturized 3D‐Printed Specimens

open access: yesAdvanced Engineering Materials, EarlyView.
An explicit constitutive reconstruction framework enables accurate tensile characterization of miniaturized additively manufactured specimens using only the grip‐to‐grip displacement measurements. Progressive validation through self‐consistency, analytical comparison, and inverse finite element method (iFEM) benchmarking demonstrates constitutive ...
Junqing Leng   +4 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Can the World Trade Organization ensure that food aid is genuine?

open access: yes, 2011
World Trade Institute (WTI ...
Häberli, Christian
core  

The Economics of the World Trading System [PDF]

open access: yesThe Economic Journal, 2004
Patrick Conway   +2 more
  +4 more sources

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