Results 131 to 140 of about 14,243,072 (340)
Critical Periods During Childhood and Adolescence: A Study of Adult Height Among Immigrant Siblings [PDF]
We identify the ages that constitute critical periods in children's development towards their adult health status. For this we use data on families migrating into Sweden from countries that are mostly poorer, with less healthy conditions. Long-run health
Lundborg, Petter +3 more
core +3 more sources
Age-Related Viability of Patients with Ophthalmopathology Depending on Age Dissociation
OftalʹmologiâDiabetic retinopathy and senile cataracts cause not only a significant impairment of visual functions, but also can affect the psychological and emotional status of patients and their age-related viability, which has not been practically studied in ...
O. L. Fabrikantov +4 more
doaj +1 more source
The SAD Cycle for the Bucharest Stock Exchange [PDF]
Risk in Contemporary Economy, 2011 The SAD effect is a calendar anomaly linked to the few length of the daylight during the autumn and the winter. In this paper we investigate the presence of this seasonal effect on the Romanian capital market.
Razvan STEFANESCU, Ramona DUMITRIU
doaj
The Month-of-the-year Effect: Evidence from GARCH models in Fifty Five Stock Markets [PDF]
This paper studies the month of the year effect, where January effect presents positive and the highest returns of the other months of the year. In order to investigate the specific calendar effect in global level, fifty five stock market indices from ...
Giovanis, Eleftherios
core +1 more source
Annals of Gastroenterological Surgery, EarlyView.ABSTRACT Background The annual number of pancreatoduodenectomies (PDs) in the United States has increased over the past decade, but the facility types driving this growth and whether outcomes have improved remain unclear. We aimed to identify characteristics of facilities with increasing PD volumes and assess national trends in centralization ...
Koichi Tomita, Naruhiko Ikoma
wiley +1 more source
The proximate determinants of fertility and birth intervals in Egypt [PDF]
In this paper we use calendar data from the 2000 Egyptian Demographic and Health Survey (DHS) to assess the determinants of birth interval length among women who are in union. We make use of the well-known model of the proximate determinants of fertility,
Andrew Hinde, Angela Baschieri
core
Does childcare matter for maternal labor supply?: Pushing the limits of the regression discontinuity framework [PDF]
, 2013 We use an extension of the RD approach based on a kindergarten enrollment cutoff date and a new resampling design to estimate the causal impact of subsidized childcare availability on Hungarian mothers' labor market participation around the 3rd birthday ...
Lovász, Anna, Szabó-Morvai, Ágnes
core
Calendar Effects In The Indian Stock Market
International Business & Economics Research Journal (IBER), 2011 We find two distinct calendar effects in returns for the Indian stock market. More specifically, we find a November-December effect in which we document that mean returns for November and December are significantly greater than those of the other ten months.
openaire +2 more sources
Information Dense and Industry Scalable Accelerated Formation
Advanced Intelligent Discovery, EarlyView.Pulsed formation can reduce lithium‐ion battery formation time by over 50% while maintaining or enhancing performance. Validated on 25 Ah prismatic cells, this industry‐scalable method yields thinner, more homogeneous solid electrolyte interphases (SEIs).
Leon Merker +3 more
wiley +1 more source
Household Food Expenditures across Income Groups: Do Poor Households Spend Differently than Rich Ones? [PDF]
The Life Cycle - Permanent Income Hypotheses (LCPIH) suggests that the timing of an income payment or government transfer should have no effect on the expenditures of the recipient.
Damon, Amy L. +2 more
core +1 more source