Results 61 to 70 of about 536,396 (253)

Towards Next-Generation Smart Seed Phenomics: A Review and Roadmap for Metasurface-Based Hyperspectral Imaging and a Light-Field Platform for 3D Reconstruction

open access: yesPhotonics
Seed phenomics is a critical research field for understanding seed germination mechanisms. Metasurfaces, composed of subwavelength nanostructures, offer a promising pathway to achieve both dispersion control and imaging functionalities within an ultra ...
Jingrui Yang   +10 more
doaj   +1 more source

Introduction to Symposium on Framing Global Migration Law – Part II

open access: yesAJIL Unbound, 2017
Part I of this symposium on framing global migration law introduced broad conceptual parameters of a new field, looking back to its international law roots and forward to a new orientation beyond the strictures of refugee law.
Jaya Ramji-Nogales, Peter J. Spiro
doaj   +1 more source

The Rhetoric of Ben Bernanke: A Grounded Theory Approach [PDF]

open access: yes, 2015
The objective of this Capstone project is to determine how Ben Bernanke used rhetoric during his tenure as Chairman of the Board of Governors of the Federal Reserve System from 2006 to 2013.
Langellier, Andrew
core   +1 more source

Metals get an awkward cousin

open access: yes, 2012
A newly predicted state of matter is a simple theoretical example of a phase that conducts electricity but is not smoothly connected to our conventional model of metals.
A. A. Abrikosov   +3 more
core   +2 more sources

Sustainable clothing: challenges, barriers and interventions for encouraging more sustainable consumer behaviour [PDF]

open access: yes, 2016
Research with consumers has revealed limited awareness of the sustainability impact of clothing (Goworek et al., 2012). Semi-structured interviews conducted with a range of experts in sustainable clothing to increase understanding of the challenges for ...
Axelrod   +57 more
core   +2 more sources

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi   +7 more
wiley   +1 more source

A review on nano-micro structure design of fuel cells for efficient heat and mass transport

open access: yesDeCarbon
Proton Exchange Membrane Fuel Cells (PEMFCs) are a cornerstone technology for the emerging hydrogen economy, yet their performance and durability are fundamentally dictated by the intricate interplay of heat and mass transport within the Membrane ...
Sheng Xu   +5 more
doaj   +1 more source

Anomalies in Economics and Finance [PDF]

open access: yes
The term “anomaly” played a crucial role in Thomas Kuhn’s characterization of scientific progress. For Kuhn, an anomaly is a puzzle which challenges an accepted paradigm.
Christopher L. Gilbert
core  

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

open access: yesAdvanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang   +4 more
wiley   +1 more source

Theology and higher education: The place of a Faculty of Theology at a South African university

open access: yesHTS Teologiese Studies/Theological Studies, 2016
In 2017, the Faculty of Theology celebrates its centenary at the University of Pretoria. Celebrating a centennial is as much as looking back as looking forward. In a changing world with changing paradigms how does one remain relevant?
Jaco Beyers
doaj  

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