scholarly journals The phosphorus-rich signature of fire in the soil-plant system: a global meta-analysis

2018 ◽  
Vol 21 (3) ◽  
pp. 335-344 ◽  
Author(s):  
Orpheus M. Butler ◽  
James J. Elser ◽  
Tom Lewis ◽  
Brendan Mackey ◽  
Chengrong Chen
Keyword(s):  
Meta Analysis ◽  
Plant System ◽  
System A

Biochar potential to relegate metal toxicity effects is more soil driven than plant system: A global meta-analysis

2021 ◽  
pp. 128276
Author(s):  
Abdul Rehman ◽  
Muhammad Saleem Arif ◽  
Muhammad Aammar Tufail ◽  
Sher Muhammad Shahzad ◽  
Taimoor Hassan Farooq ◽  
...  
Keyword(s):  
Metal Toxicity ◽  
Meta Analysis ◽  
Plant System ◽  
System A ◽  
Toxicity Effects

scholarly journals Socioeconomic status correlates with measures of Language Environment Analysis (LENA) system: a meta-analysis

2021 ◽  
pp. 1-15
Author(s):  
Leonardo PIOT ◽  
Naomi HAVRON ◽  
Alejandrina CRISTIA
Keyword(s):  
Socioeconomic Status ◽  
Meta Analysis ◽  
Final Analysis ◽  
Publication Type ◽  
Environment Analysis ◽  
System A ◽  
Language Environment Analysis ◽  
Language Environment ◽  
Strength Of Association ◽  
Important Evidence

Abstract Using a meta-analytic approach, we evaluate the association between socioeconomic status (SES) and children's experiences measured with the Language Environment Analysis (LENA) system. Our final analysis included 22 independent samples, representing data from 1583 children. A model controlling for LENATM measures, age and publication type revealed an effect size of r z = .186, indicating a small effect of SES on children's language experiences. The type of LENA metric measured emerged as a significant moderator, indicating stronger effects for adult word counts than child vocalization counts. These results provide important evidence for the strength of association between SES and children's everyday language experiences as measured with an unobtrusive recording analyzed automatically in a standardized fashion.

Trauma-informed care for children involved with the child welfare system: A meta-analysis

2021 ◽  
Vol 122 ◽  
pp. 105296
Author(s):  
Saijun Zhang ◽  
Austin Conner ◽  
Younghee Lim ◽  
Tess Lefmann
Keyword(s):  
Child Welfare ◽  
Meta Analysis ◽  
Child Welfare System ◽  
Welfare System ◽  
System A ◽  
Trauma Informed Care ◽  
Trauma Informed

scholarly journals Schizophrenia Increases Variability of the Central Antioxidant System: A Meta-Analysis of Variance From MRS Studies of Glutathione

2021 ◽  
Vol 12 ◽  
Author(s):  
Lena Palaniyappan ◽  
Priyadharshini Sabesan ◽  
Xuan Li ◽  
Qiang Luo
Keyword(s):  
Meta Analysis ◽  
Redox System ◽  
Antioxidant Response ◽  
Anterior Cingulate ◽  
System Stability ◽  
Careful Examination ◽  
Resonance Spectroscopy ◽  
1H Mrs ◽  
System A

Patients with schizophrenia diverge in their clinical trajectories. Such diverge outcomes may result from the resilience provided by antioxidant response system centered on glutathione (GSH). Proton Magnetic Resonance Spectroscopy (1H-MRS) has enabled the precise in vivo measurement of intracortical GSH; but individual studies report highly variable results even when GSH levels are measured from the same brain region. This inconsistency could be due to the presence of distinct subgroups of schizophrenia with varying GSH-levels. At present, we do not know if schizophrenia increases the interindividual variability of intracortical GSH relative to matched healthy individuals. We reviewed all 1H-MRS GSH studies in schizophrenia focused on the Anterior Cingulate Cortex published until August 2021. We estimated the relative variability of ACC GSH levels in patients compared to control groups using the variability ratio (VR) and coefficient of variation ratio (CVR). The presence of schizophrenia significantly increases the variability of intracortical GSH in the ACC (logVR = 0.12; 95% CI: 0.03–0.21; log CVR = 0.15; 95% CI = 0.06–0.23). Insofar as increased within-group variability (heterogeneity) could result from the existence of subtypes, our results call for a careful examination of intracortical GSH distribution in schizophrenia to seek redox-deficient and redox-sufficient subgroups. An increase in GSH variability among patients also indicate that the within-group predictability of adaptive response to oxidative stress may be lower in schizophrenia. Uncovering the origins of this illness-related reduction in the redox system stability may provide novel treatment targets in schizophrenia.

Germanium in the soil-plant system—a review

2018 ◽  
Vol 25 (32) ◽  
pp. 31938-31956 ◽  
Author(s):  
Oliver Wiche ◽  
Balázs Székely ◽  
Christin Moschner ◽  
Hermann Heilmeier
Keyword(s):  
Plant System ◽  
System A
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