Results 111 to 120 of about 27,037 (215)

The standard and degenerate primordial nucleosynthesis versus recent experimental data

, 2000
We report the results on Big Bang Nucleosynthesis (BBN) based on an updated code, with accuracy of the order of 0.1% on He4 abundance, compared with the predictions of other recent similar analysis. We discuss the compatibility of the theoretical results,
Esposito, S., Mangano, G., Miele, G., Pisanti, O.   +3 more
core   +1 more source

Information Gains from Cosmic Microwave Background Experiments

, 2014
To shed light on the fundamental problems posed by Dark Energy and Dark Matter, a large number of experiments have been performed and combined to constrain cosmological models.
Akeret, Joël, Amara, Adam, Paranjape, Aseem, Refregier, Alexandre, Seehars, Sebastian   +4 more
core   +1 more source

New CMB constraints on the cosmic matter budget: trouble for nucleosynthesis?

, 2000
We compute the joint constraints on ten cosmological parameters from the latest CMB measurements. The lack of a significant second acoustic peak in the latest Boomerang and Maxima data favors models with more baryons than Big Bang nucleosynthesis ...
Tegmark, Max, Zaldarriaga, Matias
core   +1 more source

Do descriptive norms messaging interventions backfire? Protocol for a systematic review of the boomerang effect. [PDF]

Syst Rev, 2020
Kuang J, Delea MG, Thulin E, Bicchieri C.   +3 more
europepmc   +1 more source

Effects of Message Repetition and Negativity on Credibility Judgments and Political Attitudes

International Journal of Communication, 2017
Research on the truth effect has demonstrated that statements are rated as more credible when they are repeatedly presented. However, current research indicates that there are limits to the truth effect and that too many repetitions can decrease message
Nicole Ernst, Rinaldo Kühne, Werner Wirth   +2 more
doaj  

The Impact of Message Framing on Organic Food Purchase Likelihood [PDF]

A consumer survey and Tobit analysis were used to determine the effect of message framing and other factors on self-reported organic food purchase likelihood.
Bernard, John C., Gifford, Katie
core   +1 more source

Fostering Support for LGBTQ Youth? The Effects of A Gay Adolescent Media Portrayal on Young Viewers

International Journal of Communication, 2016
This study used experimental methods to examine the effects of a media portrayal of two gay 13-year-old characters on young viewers’ attitudes toward LGBTQ people and issues by exploring the influence of gender identity and sexual orientation on viewers’
Traci Gillig, Sheila Murphy
doaj  

Le concept d’acceptation sociale à l’épreuve d’un conflit : pêche et éolien offshore en baie de Saint-Brieuc

Développement Durable et Territoires
Despite initial cooperation, the offshore wind farm in the Bay of Saint-Brieuc (France) has faced strong opposition from professional fishermen. Reflecting on 20 years of a collaborative and conflictual journey, we analyze the shift towards conflict ...
Jean-Eudes Beuret, Juliette Jestin, Adeline Bas   +2 more
doaj   +1 more source

A Qualitative Study on the Contemporary Perspectives and Experiences of Co-residence During COVID-19 Among “Boomeranging” Young Adults and Their Mothers in England

SAGE Open
The “Boomerang Effect” (BE) is a contemporary phenomenon in England and wider Europe, referencing young adults who move out of their parents’ home to live independently but eventually return to live with their parents again.
Katrina Messiha, Gillian Stokes
doaj   +1 more source

Boomerang Effect of FDI

Boomerang Effect of FDI
This article develops a duopoly model (one home and one foreign firms) of FDI examining whether the boomerang effect exists theoretically and what determines it. We show that for a given cost disadvantage to the home firm there is a range of shipping costs with which the home firm chooses to be a multinational enterprise (MNE) performing FDI rather ...
openaire