Results 71 to 80 of about 3,716,942 (293)

Orientation and experience in the perception of form: A study with the arizona whale-kangaroo [PDF]

open access: yes, 2018
When subjects are presented with the Arizona whale-kangaroo, an ambiguous figure, perception of the whale is more common than perception of the kangaroo. However, this difference is smaller in Australian than American subjects. Perception of the kangaroo
Cranney, J   +5 more
core  

Surface Plasmon Enhanced Photoluminescence of Carbon Dots Formed In Situ on Silver Gratings

open access: yesAdvanced Science, EarlyView.
Carbon emitters formed in situ on a silver grating via plasmonic catalysis yield enhanced spontaneous emission by preferential radiative decay into surface plasmons. Enhancement manifests as emission exhibiting characteristics of coherence (polarization, directionality), and accelerated lifetimes of ∼30 ps, yielding Purcell factors of ∼70.
Maryam Sadat Amiri Naeini   +5 more
wiley   +1 more source

Noninvasive tests for nonalcoholic fatty liver disease in a multi‐ethnic population: The HELIUS study

open access: yesHepatology Communications, EarlyView., 2022
Abstract Nonalcoholic fatty liver disease (NAFLD) is increasing in prevalence and severity globally, prompting noninvasive testing, yet limited data exist on noninvasive liver tests (NITs) including transient elastography (TE) in ethnically diverse populations.
Anne‐Marieke van Dijk   +6 more
wiley   +1 more source

On extreme contractions between real Banach spaces

open access: yes, 2018
We completely characterize extreme contractions between two-dimensional strictly convex and smooth real Banach spaces, perhaps for the very first time. In order to obtain the desired characterization, we introduce the notions of (weakly) compatible point
Mal, Arpita   +2 more
core  

Microglia‐Targeted Biomimetic Tetrahedral Framework Nucleic Acid Nanovesicles for Synergistic Treatment of Sepsis‐Associated Encephalopathy

open access: yesAdvanced Science, EarlyView.
Sepsis‐associated encephalopathy (SAE) lacks effective therapies. We developed ME@FDsi, a biomimetic nanodrug using a tetrahedral framework nucleic acid to deliver disulfiram and siTNFα. It crosses the blood‐brain barrier, targets M1 microglia, inhibits pyroptosis and inflammation, and scavenges ROS.
Huimin Shi   +15 more
wiley   +1 more source

Necessary Illusions: Life, Death and the Construction of Meaning

open access: yesOñati Socio-Legal Series, 2015
This paper introduces the work of the late cultural anthropologist Ernest Becker. Becker argued that the cause of human suffering is directly related to the strategies people use to cope with their mortality awareness.
James Hardie-Bick
doaj  

Apuntes sobre el mal y el endurecimiento del corazón

open access: yesActa Poética, 2015
La decisión que lleva al ser humano a elegir entre el bien y el mal no parece tener explicación racional. Tal es al menos la postura de Kant, así como la de Levinas, quienes dejan la cuestión librada a su misterio último.
Adriana Menassé
doaj   +1 more source

Mal tiempo [PDF]

open access: yes, 1997
Cuba hoy.
Díaz Martínez, Manuel
core   +1 more source

Real‐Time In Vivo Visualization of Tumor‐Associated Macrophage Reprogramming Using a Nitric Oxide‐Activatable NIR‐II Nanoinducer

open access: yesAdvanced Science, EarlyView.
Reprogramming tumor‐associated macrophages is a promising therapeutic strategy for solid tumors. Here, a nitric oxide (NO)‐activatable NIR‐II fluorescence/photoacoustic nanoinducer (I/E@M2pep) that simultaneously facilitates and visualizes the repolarization of TAMs to an M1‐like phenotype is reported, thereby enhancing anti‐tumor efficacy through M1 ...
Qian Chen   +8 more
wiley   +1 more source

La defensa de necesidad en la regulación penal chilena. Aproximación dogmática a partir de una reforma

open access: yesRevista Estudios Socio-Jurídicos, 2013
Este trabajo presenta una eximente de responsabilidad criminal recientemente incorporada en el Código Penal chileno basada en el estado de necesidad. Esta se agrega a partir de la discusión sobre la defensa de la mujer, que vive dentro de un contexto de ...
Tatiana Vargas Pinto*   +1 more
doaj  

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