Sentences with phrase «large population studies suggest»

Large population studies suggest that getting omega - 3 fatty acids in the diet, primarily from fish, helps protect against stroke caused by plaque build up and blood clots in the arteries that lead to the brain.

Not exact matches

I'd love to know where you plucked your figures from, because most scientific studies seem to suggest that the majority (between 60 % and 80 % depending on the study) of the population are actually bise.xual in that they are attracted to members of both se.xes (although a large majority of these people never cross into acting on any same - s.

The study should also help management efforts aimed at protecting these populations because it suggests that the protection of large juveniles and adults should be a priority.

While estimates of the amount of small mammals snow leopards consume may have been overstated, the importance of large ungulate populations to the snow leopard's diets may have been understated, as this study suggests stable snow leopard populations are possibly more reliant upon large ungulate prey than previously understood.

«From the scientific perspective, this study suggests that ecosystem and species - level migration processes affecting population dynamics in marine environments such as the Gulf of Mexico may be operating at a larger scale than typically appreciated or examined,» Jue said.

Increased weed and pest pressure associated with longer growing seasons and warmer winters will be an increasingly important challenge; there are already examples of earlier arrival and increased populations of some insect pests such as corn earworm.64 Furthermore, many of the most aggressive weeds, such as kudzu, benefit more than crop plants from higher atmospheric carbon dioxide, and become more resistant to herbicide control.72 Many weeds respond better than most cash crops to increasing carbon dioxide concentrations, particularly «invasive» weeds with the so - called C3 photosynthetic pathway, and with rapid and expansive growth patterns, including large allocations of below - ground biomass, such as roots.73 Research also suggests that glyphosate (for example, Roundup), the most widely - used herbicide in the United States, loses its efficacy on weeds grown at the increased carbon dioxide levels likely to occur in the coming decades.74 To date, all weed / crop competition studies where the photosynthetic pathway is the same for both species favor weed growth over crop growth as carbon dioxide is increased.72

Previous longitudinal studies of childhood ADHD and cross-sectional studies of adult ADHD have suggested high rates of comorbid psychiatric disorders in children and adults with ADHD.15 — 22 However, the largest cross-sectional study in adults was dependent on self - report of ADHD case status.16 The longitudinal studies of childhood ADHD used childhood ADHD cases referred to specialty treatment programs.4, 6,7,9 Thus, high rates of comorbid psychiatric disorders may not be found in the entire population of adults with ADHD.

Studies suggest that having a child with autism has a negative impact on maternal psychological functioning, but no large - scale, population - based studies are avaStudies suggest that having a child with autism has a negative impact on maternal psychological functioning, but no large - scale, population - based studies are avastudies are available.