Results 21 to 30 of about 711,203 (301)

MedZIM: Mediation analysis for Zero-Inflated Mediators with applications to microbiome data

open access: yes, 2020
The human microbiome can contribute to the pathogenesis of many complex diseases such as cancer and Alzheimer's disease by mediating disease-leading causal pathways.
Christensen, Brock C.   +11 more
core   +1 more source

The Footprint of F-theory at the LHC [PDF]

open access: yes, 2009
Recent work has shown that compactifications of F-theory provide a potentially attractive phenomenological scenario. The low energy characteristics of F-theory GUTs consist of a deformation away from a minimal gauge mediation scenario with a high ...
  +33 more
core   +2 more sources

Clarifying causal mediation analysis for the applied researcher: Defining effects based on what we want to learn

open access: yes, 2020
The incorporation of causal inference in mediation analysis has led to theoretical and methodological advancements -- effect definitions with causal interpretation, clarification of assumptions required for effect identification, and an expanding array ...
Nguyen, Trang Quynh   +2 more
core   +1 more source

SUSY breaking mediation by throat fields [PDF]

open access: yes, 2006
We investigate, in the general framework of KKLT, the mediation of supersymmetry breaking by fields propagating in the strongly warped region of the compactification manifold ('throat fields').
A. Hebecker   +50 more
core   +5 more sources

Study on the Agricultural Air Pollution Aggravated by the Rural Labor Migration

open access: yesAtmosphere, 2022
In recent years, air pollution has received serious concerns from researchers, media, and the public sectors, but air pollution from agricultural production activities has not received enough attention. This paper focuses on agricultural air pollution in
Ying Liu   +6 more
doaj   +1 more source

Executive Function and Resilience as Mediators of Adolescents’ Perceived Stressful Life Events and School Adjustment

open access: yesFrontiers in Psychology, 2019
This study investigated psychological mechanisms underlying the relationship between stressful life events and school adjustment in Chinese adolescents.
Yuqing Zhang   +5 more
doaj   +1 more source

The Oral Microbiome as Mediator between Oral Hygiene and Its Impact on Nasopharyngeal Carcinoma

open access: yesMicroorganisms, 2023
Oral hygiene and the alteration of the oral microbiome have been linked to nasopharyngeal carcinoma (NPC). This study aimed to investigate whether the oral microbiome plays a mediating role in the relationship between oral hygiene and NPC, and identify ...
Qiao-Yun Liu   +11 more
doaj   +1 more source

A unification of mediation and interaction [PDF]

open access: yes, 2013
We show that the overall effect of an exposure on an outcome, in the presence of a mediator with which the exposure may interact, can be decomposed into four components: (i) the effect of the exposure in the absence of the mediator, (ii) the interactive ...
VanderWeele, Tyler J
core   +2 more sources

Pathways from caring and engaging adults to youth vocational identity: the mediational roles of career search self-efficacy and goal capacity [PDF]

open access: yes, 2017
This study examines the role played by access to caring and engaging adults, career search self-efficacy (CSSE), and goal capacity in the development of youth vocational identity.
Chen, Zi, Solberg, V. Scott H.
core   +1 more source

Association of Chronic Spontaneous Urticaria With Anxiety and Depression in Adolescents: A Mediation Analysis

open access: yesFrontiers in Psychiatry, 2021
Background: Chronic spontaneous urticaria (CSU) is related to psychiatric comorbidities. It is not clear whether the relationship is affected by modifiable factors.Objectives: To investigate whether the effect of CSU on anxiety and depression in ...
Yuzhou Huang   +21 more
doaj   +1 more source

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