Results 141 to 150 of about 3,599,192 (263)

Emergence of Rashba Spin‐Orbit Coupling in Staggered‐Gyromagnetic Photonic Crystals

open access: yesLaser &Photonics Reviews, EarlyView.
Rashba spin‐orbit coupling emerges in a staggered‐gyromagnetic photonic crystal under a uniform out‐of‐plane magnetic bias. The staggered magnetization splits a four‐fold Dirac point into a Rashba band structure carrying helical spin textures, verified by a four‐band k‐p model.
Yao‐Ting Wang, Wenlong Gao
wiley   +1 more source

Senotherapeutics for Knee Osteoarthritis

open access: yesMedicinal Research Reviews, EarlyView.
ABSTRACT Osteoarthritis (OA) is a chronic disease that imposes a significant economic burden and deteriorates quality of life. Nevertheless, current therapeutic options for OA are limited to symptomatic remedies. As such, there is a high interest in novel methods for treating or preventing OA.
Ezgi Duman   +6 more
wiley   +1 more source

NMR‐Based Structural Elucidation of a New Dihydroisocoumarin and Related Polyketides From a Mangrove‐Derived Fusarium sp.

open access: yesMagnetic Resonance in Chemistry, EarlyView.
Integration of bioactivity screening and LC–MS/MS metabolomics enabled the discovery of a new antibacterial dihydroisocoumarin from Fusarium sp. IQ‐1921. NMR‐based structural elucidation identified five related metabolites, with the new compound 1 showing the broadest activity against multidrug‐resistant bacteria. ABSTRACT Antimicrobial resistance (AMR)
Evelyn García‐Oceguera   +4 more
wiley   +1 more source

Admixture and Selection Driven by El Niño-Southern Oscillation Events Shape the Genetic Structure of <i>Octopus mimus</i>-<i>O. hubbsorum</i> Complex Across the Humboldt and South Equatorial Current Transition Zone. [PDF]

open access: yesEcol Evol
Ruiz-Mendoza J   +9 more
europepmc   +1 more source

Birds among us: Perceptions of bird‐mediated services and disservices in a northern city

open access: yesPeople and Nature, EarlyView.
Abstract Birds can benefit people or cause harm. Understanding how people perceive birds in cities, where most daily interactions among people and nature occur, could inform decision‐making in support of biodiversity and human well‐being We distributed a survey in a growing mid‐sized city (Lahti, Finland) to evaluate which bird‐mediated ecosystem ...
Liba Pejchar   +3 more
wiley   +1 more source

Intermarriage and the Intergenerational Transmission of Ethnic Identity and Human Capital for Mexican Americans [PDF]

open access: yes
Using microdata from the 2000 U.S. Census and from recent years of the Current Population Survey (CPS), we investigate whether selective intermarriage and endogenous ethnic identification interact to hide some of the intergenerational progress achieved ...
Brian Duncan, Stephen Trejo
core  

Analysis of Two Large Earthquakes in the South Pacific Coast of Mexico Using Rényi Entropy. [PDF]

open access: yesEntropy (Basel)
Carrizales-Velazquez C   +3 more
europepmc   +1 more source

Leucaena Oil Functionalized With Osmium Tetroxide as a Precursor for Polyol‐Based Polyurethane

open access: yesJournal of Polymer Science, EarlyView.
Leucaena leucocephala seed oil is converted into a hydroxyl‐functional biopolyol through OsO4‐mediated dihydroxylation. The resulting biopolyol shows a hydroxyl number of 160–175 mg KOH g−1 and is successfully used to produce flexible, open‐cell polyurethane foams, highlighting a renewable route for converting underutilized biomass into value‐added ...
Giovanni Miraveti Carriello   +13 more
wiley   +1 more source

2004 Masters of Mexican Music Reception Invitation

open access: yes, 2018
An invitation to a reception in honor of the Masters of Mexican Music following their March 26, 2004 performance. The reception also included a special exhibit and a chance to meet Mexican diplomats.Featuring focal points from the 2003-2004 season of ...

core  

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