Results 51 to 60 of about 466,694 (308)

Unraveling Quantitative Sensing Mechanism and Predictive Molecular Metrics for High‐Performance OFET Amine Sensors

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel chloro boron subphthalocyanine/polymer blend OFET sensor achieving 0.005 ppb limit of detection for ammonia at room temperature and high selectivity against similar amines. An original theoretical framework is proposed to describe the sensing mechanism, relating analyte molecular volume and Lewis basicity to sensor ...
Kavinraaj Ella Elangovan   +6 more
wiley   +1 more source

Physics-Based Forward Modeling of Ocean Surface Swell Effects on SMAP L1-C NRCS Observations

open access: yesSensors, 2022
This paper examines the impact of ocean surface swell waves on near-coastal L-band high-resolution synthetic aperture radar (SAR) data collected using the National Aeronautics and Space Administration’s (NASA) Soil Moisture Active/Passive (SMAP) radar at
Shanka N. Wijesundara, Joel T. Johnson
doaj   +1 more source

Managing Fish and Fishing in America's Oceans [PDF]

open access: yes, 2011
Ocean fish have served as a valuable source of nourishment, employment and recreation in the United States for centuries. The U.S. commercial seafood industry supports an estimated 1.5 million jobs, and the recreational fishing industry, with ...

core  

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

open access: yesAdvanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta   +8 more
wiley   +1 more source

Fostering ocean empathy through future scenarios

open access: yesPeople and Nature, 2021
Empathy for nature is considered a prerequisite for sustainable interactions with the biosphere. Yet to date, empirical research on how to stimulate empathy remains scarce. Here, we investigate whether future scenarios can promote greater empathy for the
Jessica Blythe   +6 more
doaj   +1 more source

Pollution in the open oceans: 2009-2013 [PDF]

open access: yes, 2016
This review of pollution in the open oceans updates a report on this topic prepared by GESAMP five years previously (Reports and Studies No. 79, GESAMP, 2009).
Angelidis, M.   +7 more
core  

Development and characterization of tri- and tetra-nucleotide polymorphic microsatellite markers for skipjack tuna (Katsuwonus pelamis) [PDF]

open access: yes, 2012
Skipjack tuna (katsuwonus pelamis) (SJT) is the largest tuna fishery in all the major oceans around the world, and the largest marine fishery in Sri Lanka. Knowledge of genetic population structure and effective population size of SJT in the Indian Ocean
Chand, Vincent   +2 more
core   +2 more sources

The Cuttlebone Blueprint for Multifunctional Metamaterials: Design Taxonomy, Functional Decoupling, and Future Horizons

open access: yesAdvanced Functional Materials, EarlyView.
Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley   +1 more source

The GFDL‐CM4X Climate Model Hierarchy, Part II: Case Studies

open access: yesJournal of Advances in Modeling Earth Systems
This paper is Part II of a two‐part paper that documents the Climate Model version 4X (CM4X) hierarchy of coupled climate models developed at the Geophysical Fluid Dynamics Laboratory. Part I of this paper is presented in Griffies et al.
Stephen M. Griffies   +27 more
doaj   +1 more source

Southern blue criminology: rethinking ocean harmscapes in a global context

open access: yesFrontiers in Conservation Science
This paper introduces southern blue criminology, a novel theoretical framework that extends traditional criminological analysis to encompass the environmental harms affecting the world’s oceans, particularly from a Global South perspective. This approach
Annette Hübschle, Julie Berg
doaj   +1 more source

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