Results 171 to 180 of about 27,601 (255)

Revising income eligibility for the national school lunch program: Evidence from indifference scales for households with children

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract The National School Lunch Program, the largest child nutrition initiative in the United States, provides free or reduced‐price lunches to low‐income children. However, the current eligibility criteria are based on household‐level metrics, potentially causing bias that does not adequately protect children in need.
Wanqi Liang   +3 more
wiley   +1 more source

A defined community of core gut microbiota members promotes cognitive performance in honey bees. [PDF]

open access: yesProc Natl Acad Sci U S A
Cabirol A   +6 more
europepmc   +1 more source

Product churn, tastes, and price indices

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Price indices commonly used to measure inflation do not account for the entry and exit of products nor for systemic changes in consumer preferences over time. Recent developments in the theory of price indices show that these issues have significant impacts on the growth of prices that consumers experience.
Hao Lan   +3 more
wiley   +1 more source

Amygdala enlargement associated with remote epileptogenic lesions. [PDF]

open access: yesEpilepsia
Urbach H   +5 more
europepmc   +1 more source

Early Epidemiologic and Immune Predictors of Atopic Dermatitis: Reduced Cord Blood Regulatory B10 Cells in the Munich Atopy Prediction Study (MAPS)

open access: yesAllergy, EarlyView.
In this prospective birth cohort from Munich, comprehensive clinical assessments and longitudinal lifestyle questionnaires were combined with cord blood immune profiling. Infants who later developed AD showed altered cord blood immune signatures, including reduced CD4+ T cells, increased B cells and markedly decreased Breg cells. Epidemiologic factors,
S. Preis   +14 more
wiley   +1 more source

Reciprocal links between student disengagement and teacher–student relationships: A four‐wave longitudinal study

open access: yesBritish Journal of Educational Psychology, EarlyView.
Abstract Background High‐quality teacher–student relationships are linked to engagement, yet disengaged students may view the relationship less positively, suggesting a potential reciprocal cycle between disengagement and teacher–student relationship quality.
Claudia Pérez‐Salas   +2 more
wiley   +1 more source

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