Results 111 to 120 of about 671,440 (321)

Phase‐Retrieved High‐Throughput Multi‐Channel Simultaneous Surface Plasmon Resonance Detection

open access: yesLaser &Photonics Reviews, EarlyView.
This work presents a new phase‐retrieval high‐throughput multi‐channel simultaneous SPR detection framework. By integrating an objective lens‐based coupling system with a rotation‐based ePIE (r‐ePIE) phase retrieval on the back focal planes, this framework significantly reduces the minimum required detection area to reveal localized information.
Mengqi Shen   +3 more
wiley   +1 more source

Gettysburg\u27s Tragedy in Virginia [PDF]

open access: yes, 2014
Jacob and John Kitzmiller were brothers-in-arms, fighting through the thickets of Virginia with the 138th Pennsylvania. And spring of 1864 was one hell of a slog. The two boys were the youngest members of their family.
Rudy, John M.
core   +1 more source

Unraveling cryptic lineages in Jatropha nana: phylogenetic evidence supports species status for J. benghalensis (Euphorbiaceae)

open access: yesNordic Journal of Botany, EarlyView.
The taxonomic framework of the genus Jatropha (Euphorbiaceae) is well established, but its geophytic species present significant classification challenges. These difficulties arise from species complexes, cryptic traits, and high environmental and phenotypic variability.
Seema   +2 more
wiley   +1 more source

A Study of the Visual Reflection of Heaven and Hell in Paintings by Children of 6 to 9 Years Old in Iran [PDF]

open access: yesنگره, 2015
The goal: Psychological studies indicate that the child's painting reflects her/his conscious and unconscious learning about various concepts and also expresses whatever s/he fails to talk about.
Farzaneh Vahed Dehkordi   +3 more
doaj  

Mitigating Health Disparities Through Empathetic Policymaking During Times of Crisis

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT The COVID‐19 pandemic greatly exacerbated the existing disparities and inequities in health and healthcare among historically marginalized populations. Today, these impacts still echo. These persistent structured inequities erode the public's trust in government, lead to failure in public policies, and result in worse health consequences ...
Yali Pang   +2 more
wiley   +1 more source

Time scales for Majorana manipulation using Coulomb blockade in gate-controlled superconducting nanowires

open access: yes, 2016
We numerically compute the low-energy spectrum of a gate-controlled superconducting topological nanowire segmented into two islands, each Josephson-coupled to a bulk superconductor.
Danon, Jeroen   +3 more
core   +1 more source

Tree planting, natural colonisation, hybrid approaches: Land manager decisions explored

open access: yesPeople and Nature, EarlyView.
Abstract There is a global drive to protect biodiversity and help combat climate change. In the UK, this is expressed in a number of policy initiatives and tools that include increasing tree cover as an important nature‐based solution to achieving national policy targets.
Bianca Ambrose‐Oji   +5 more
wiley   +1 more source

Thermodynamic phases and mesonic fluctuations in a chiral nucleon-meson model

open access: yes, 2013
Studies of the QCD phase diagram must properly include nucleonic degrees of freedom and their thermodynamics in the range of baryon chemical potentials characteristic of nuclear matter.
Drews, Matthias   +3 more
core   +1 more source

Die Arktis bei 2,7 Grad globaler Erwärmung: Schwindende Landschaften

open access: yesPhysik in unserer Zeit, EarlyView.
Eine dicke Eisschicht auf dem Ozean, hunderte Meter tief gefrorener Boden und ein über 3 000 m hoher Eisschild – diese einzigartige Landschaft wird es vermutlich so in Zukunft nicht mehr geben. Eine globale Erwärmung von 2,7 °C, auf die wir aktuell zusteuern, würde die Arktis bis zur Unkenntlichkeit verändern.
Céline Giesse
wiley   +1 more source

Lanthanide‐Doped NaGdF4 Nanoparticles as Versatile Luminescent Labels for Cathodoluminescence Mapping

open access: yesphysica status solidi (b), EarlyView.
This study presents a synthesis method for lanthanide‐doped NaGdF4 particles in an aqueous environment. Clearly distinct cathodoluminescence (CL) spectra were observed for europium‐ and thulium‐doped nanoparticles, stable for up to 100 s of excitation time.
Jörgen Jungclaus   +5 more
wiley   +1 more source

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