Sentences with phrase «by previous studies examining»

These findings are supported by previous studies examining the health effects of iso - alpha - acids, which are derived from hops during brewing (6, 7).

Research Basics Certain factors, such as an increased risk of stillbirth in future pregnancies, have been documented by previous studies examining how a c - section can impact a woman in later pregnancies.

Not exact matches

Studies of 19th - century topics (with concern for contemporary relevance) have been undertaken by Gayle Carlton Felton, who examined Methodist baptismal teaching and practices in the previous century (Duke, 1987), and by Carol Marie Norén, who studied the doctrine of Christian perfection as expressed in the preaching of a Swedish - American Methodist preacher of sanctification, Nels O. Westergreen (Princeton University, 1986) A dissertation on 19th - century Methodist services for marriage and burial is currently under way at Notre Dame by Karen Westerfield Tucker.

Previous studies have only examined homicide by all firearms.

«Stridulation, or chirping, sounds produced by the beetles have been reported with respect to mating and aggressive male behavior, and while previous studies proposed the mechanism and reported on some preliminary acoustic recording of the chirps, the chirp characteristics have not been examined extensively,» explained John Allen, a scientist at the University of Hawaii.

Previous studies have shown that around 10 % of all quasars examined were surrounded by halos, made from gas known as the intergalactic medium.

Evolutionary biologists Emma Teeling and Mark Springer from the University of California, Riverside, and their colleagues sought to resolve this controversy by studying a broad range of bats and examining more genes in each than did previous studies.

However, previous studies have not examined the differences in rates of firearm injury hospitalizations between rural and urban areas by age group.

While previous studies have shown the link between palliative care and lower costs, this is the first study to examine whether the effect of palliative care consultation varies by the number of co-existing chronic conditions.

The Nottingham research, funded by the Medical Research Council, reviewed more than 70 previous studies that looked at the complaints made by people with hearing loss and those closest to them to examine the same issue from both perspectives.

Further, none of these previous studies took a systems biology approach by examining covariation across GE patterns (versus specific gene pathways).

Because Akt is an important factor in the differentiation and immune function of T cells, and previous studies showed that VPA and other HDAC inhibitors could inhibit Akt activity in cancer cells (41, 42), we examined whether Akt activity was modulated by VPA treatment.

In this study, we built on previous neuroimaging studies of mathematical cognition and examined whether the same cognitive processes are engaged by two strategies used in algebraic problem solving.

Mike's work, like that of previous award winners, is diverse, and includes pioneering and highly cited work in time series analysis (an elegant use of Thomson's multitaper spectral analysis approach to detect spatiotemporal oscillations in the climate record and methods for smoothing temporal data), decadal climate variability (the term «Atlantic Multidecadal Oscillation» or «AMO» was coined by Mike in an interview with Science's Richard Kerr about a paper he had published with Tom Delworth of GFDL showing evidence in both climate model simulations and observational data for a 50 - 70 year oscillation in the climate system; significantly Mike also published work with Kerry Emanuel in 2006 showing that the AMO concept has been overstated as regards its role in 20th century tropical Atlantic SST changes, a finding recently reaffirmed by a study published in Nature), in showing how changes in radiative forcing from volcanoes can affect ENSO, in examining the role of solar variations in explaining the pattern of the Medieval Climate Anomaly and Little Ice Age, the relationship between the climate changes of past centuries and phenomena such as Atlantic tropical cyclones and global sea level, and even a bit of work in atmospheric chemistry (an analysis of beryllium - 7 measurements).

The paper builds on a previous 2015 study by Jacobson and colleagues that examined the ability of the grid to stay stable in the 48 contiguous United States.

Another, previous study by Backblaze examines hard drive failures over time, though it has no data on specific manufacturers.

This study presents a follow - up of our earlier study on an online mindfulness course that examined change in perceived stress.41 It extends our previous study by examining the effect of the course on depression and anxiety symptoms, benchmarking the effects against other studies by using measures that are now widely used in primary care practices in the UK.

This study extends previous literature by examining possible generation differences or transmission of positive and negative relationship quality among three generations of family members.

This study builds on previous work by examining the role of parental drinking and alcohol outlet densities while controlling for caregiver and child characteristics.

The present study sought to build on previous programme evaluations by using a clustered randomized controlled trial to examine the immediate and long term impact of the programme on children in disadvantaged schools.

Extending previous work, the present study expands understanding of links between adult attachment and conflict by explicitly examining intimacy as a potential underlying mechanism to explain these pathways.

The current study extends previous work by examining the risk of family conflict experienced during early school years and difficult child temperament in a sample of LBW / PT children, with specific attention to the moderating role that child temperament plays in the relation between family conflict during this period and problem behavior at age 8 years.

In this study, we extend previous work, that has used the ALSPAC sample, to examine parental alcohol use in the antenatal period e.g., [6,7,21 — 23] by focusing on the association between parental alcohol use during childhood and longitudinal trajectories of youth mental health problems.

Despite these limitations this study extends previous research by formally testing a mediation model including both mothers» and fathers» observed parenting behavior, and examining the relation between parents» psychological problems and their own as well as their partner's emotion socialization behavior.

Moreover, in contrast to a previous report on the present sample (Asscher et al. 2008) which focused on short - term effects (by comparing pre - and posttest scores), in the present study we extend prior research by examining program effects on long term growth in maternal sense of competence, maternal parenting behavior, and child problem behavior over a period of 12 months.

The present study replicates and extends previous research by examining race / ethnicity, marital status, and observed parenting in relation to both psychosocial and physiological indicators of adolescent adjustment.

However, previous studies examining parental monitoring have largely measured parental knowledge and not the active methods used by parents to track the activities and behavior of their children.