Results 11 to 20 of about 9,402,689 (237)

Artificial halo orbits for low-thrust propulsion spacecraft [PDF]

open access: yes, 2009
We consider periodic halo orbits about artificial equilibrium points near to the Lagrange points L1 and L2 in the circular restricted three-body problem, where the third body is a low-thrust propulsion spacecraft in the Sun-Earth system.
Baig, Shahid, McInnes, Colin R.
core   +4 more sources

Halo-1,2,3-triazolium Salts as Halogen Bond Donors for the Activation of Imines in Dihydropyridinone Synthesis

open access: yes, 2019
In the past decade halogen bond (XB) catalysis has gained considerable attention. Halo-triazoles are known XB donors, yet few examples detail their use as catalysts.
Mikk Kaasik (6482378)   +5 more
core   +5 more sources

Halo modelling in chameleon theories [PDF]

open access: yes, 2014
We analyse modelling techniques for the large-scale structure formed in scalar-tensor theories of constant Brans-Dicke parameter which match the concordance model background expansion history and produce a chameleon suppression of the gravitational ...
Lombriser, Lucas   +5 more
core   +1 more source

Chronopharmacology of Angiotensin II–receptor Blockers in Stroke-Prone Spontaneously Hypertensive Rats

open access: yesJournal of Pharmacological Sciences, 2011
Protective effect of valsartan (Val), an angiotensin II (AII)-receptor blocker (ARB), against organ damage is reported to depend on the dosing time in hypertensive patients.
Yuwang Liu   +6 more
doaj   +1 more source

Replication Data for: Influences of Social Distancing and attachment styles on the strength of the Halo Effect

open access: yes, 2021
The Halo Effect is a widely studied phenomenon that interests multiple disciplines. The relationship between Aesthetics Appearance and perceived Trustworthiness has especially gathered the attention of social scientists. While experimental works compared
Gabrieli, Giulio, Esposito, Gianluca
core   +1 more source

Dimming the “Halo” Around Monogamy: Re-assessing Stigma Surrounding Consensually Non-monogamous Romantic Relationships as a Function of Personal Relationship Orientation

open access: yesFrontiers in Psychology, 2018
Previous research suggests that both monogamous and consensually non-monogamous (CNM) participants rate monogamous targets more positively. However, this pattern of stigma toward CNM relationships and the “halo effect” surrounding monogamy is at odds ...
Rhonda N. Balzarini   +3 more
doaj   +1 more source

An Analysis of the Generalizability and Stability of the Halo Effect During the COVID-19 Pandemic Outbreak

open access: yesFrontiers in Psychology, 2021
The influence on the global evaluation of a person based on the perception of a single trait is a phenomenon widely investigated in social psychology.
Giulio Gabrieli   +5 more
doaj   +1 more source

Optimisation of solar sail interplanetary heteroclinic connections [PDF]

open access: yes, 2014
This paper investigates time-optimal solar sail trajectories between displaced Libration Point Orbits (LPOs) of different circular restricted three-body systems.
Heiligers, Jeannette   +2 more
core   +4 more sources

Effects of rating criteria order on the halo effect in L2 writing assessment: a many-facet Rasch measurement analysis

open access: yesLanguage Testing in Asia, 2020
The halo effect is raters’ undesirable tendency to assign more similar ratings across rating criteria than they should. The impacts of the halo effect on ratings have been studied in rater-mediated L2 writing assessment.
Hyunwoo Kim
doaj   +1 more source

Action Recognition From Thermal Videos

open access: yesIEEE Access, 2019
Human action recognition using a camera-based surveillance system remains a challenging task. In particular, action recognition is difficult when a human is not visible in an image captured in a dark environment.
Ganbayar Batchuluun   +4 more
doaj   +1 more source

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