Sentences with phrase «recent experimental studies»

Moreover, recent experimental studies suggest that being with or being primed with one's attachment plays a causal role in pain reduction (6 — 8).

EPA Greenhouse Gas Inventory leakage estimates versus results from recent experimental studies.

More recent experimental studies have shown that ALA can reverse the damage in aging cells of the brain.

Three recent experimental studies focused on low consumption / exposure.949596 In one study, 29 smokers each consumed a single cigarette, immediately after which they had a significant decrease in blood vessel output power and significant increase in blood vessel ageing level and remaining blood volume 25 minutes later, as markers of atherosclerosis.94 In another study, human coronary artery endothelial cells were exposed to the smoke equivalent to one cigarette, which led to activation of oxidant stress sensing transcription factor NFR2 and up - regulation of cytochrome p450, considered to have a role in the development of heart disease.95 These effects were not seen when heart cells were exposed to the vapour from one e - cigarette.95 A study exposed adult mice to low intensity tobacco smoke (two cigarettes) for one to two months and found adverse histopathological effects on brain cells.96

Carter's recent experimental studies showed that the two small enzyme ancestors of these two families were encoded by opposite, complementary strands of the same small gene.

Recent experimental studies suggest exposure to a mother's antibodies and cytokines while in the womb are important risk factors for autism spectrum disorders (commonly called ASD).

The results of a recent experimental study published in the March 2016 issue of Developmental Psychology found that not only what we say but how we say it may affect the development of emotional traits of a child starting at a very young age.

Not exact matches

In terms of own price elasticity values, a recent meta - analysis estimated an average own price effect for carbonated sugar sweetened drinks (a near equivalent of the category non-concentrated sugar sweetened drinks, which predominantly includes carbonated drinks) of − 0.93, larger than our value of − 0.81.51 Our estimated value is also at the lower end of the range of own price elasticities frequently cited for sugar sweetened drinks of − 0.8 to − 1.0, based on one large review.52 Our own price estimate is comparable to experimental data (a 25 % reduction for a 35 % price rise) in a canteen study.53 However, all these estimates may be influenced by US studies in which higher estimates may reflect higher levels of consumption.

The findings of the experimental study, presented in the most recent issue of the American Journal of Clinical Nutrition, suggest that improving maternal DHA nutrition has a favorable programming effect on the fetus that influences body composition in early childhood.

If verified, the finding would be one of the most unusual experimental proofs of quantum mechanics in recent years and «a significant milestone», says John Pendry, a theoretical physicist at Imperial College London who was not involved in the study.

In a recent study published in the scientific journal Nature Nanotechnology, physicists and chemists of the University of Münster (Germany) describe an experimental approach to visualising structures of organic molecules with exceptional resolution.

Despite large temperature increases in Alaska in recent decades, a new analysis of NASA airborne data finds that methane is not being released from Alaskan soils into the atmosphere at unusually high rates, as recent modeling and experimental studies have suggested.

In a recent study in The Journal of the Federation of American Societies for Experimental Biology, researchers from Brigham and Women's Hospital and the University of Murcia investigated whether human adipose (fat) tissue possesses its own circadian rhythm in insulin sensitivity that could contribute to this phenomenon.

On an overcast afternoon in late April, physics professors and students crowded into a wood - paneled lecture hall at Columbia University for a talk by Nima Arkani - Hamed, a high - profile theorist visiting from the Institute for Advanced Study in nearby Princeton, N.J. With his dark, shoulder - length hair shoved behind his ears, Arkani - Hamed laid out the dual, seemingly contradictory implications of recent experimental results at the Large Hadron Collider in Europe.

The Mental Bottom Line on Corporations In one recent study, experimental philosophers Jesse Prinz of the University of North Carolina - Chapel Hill and I looked at intuitions about the application of psychological concepts to organizations composed of whole groups of people.

More recent studies have confirmed the findings using a different experimental approach.

Indeed, a series of recent, exciting studies have shown that the pathologic hallmarks of various PMDs, including Alzheimer's, Parkinson's, Huntington's diseases, and some forms of systemic amyloidosis, can be induced under experimental conditions by administration of tissue homogenates carrying the respective misfolded proteins (Xing et al., 2001; Lundmark et al., 2002; Meyer - Luehmann et al., 2006; Clavaguera et al., 2009; Ren et al., 2009; Eisele et al., 2010; Grad et al., 2011; Luk et al., 2012; Morales et al., 2012; Mougenot et al., 2012; Stöhr et al., 2012; Iba et al., 2013).

However, a recent published review of basic science journals, including studies of cells in culture from high impact cardiovascular journals, and of basic and clinical scientific literature, suggests that sex of experimental material is not consistently reported.

In recent years we have seen extensive studies of different aspects of coherence and superposition, e.g. their possible (debated) role in biological systems, their experimental verification in double slit experiments with large molecules and also in their quantification in the framework of resource theories.

On the other hand, sitting upright with good posture (spine in line, shoulders back) helped people with depressive symptoms feel more enthusiastic and less fatigued, found a recent study published in Journal of Behavior Therapy and Experimental Psychiatry.

Adhering to these traditional concepts the US Department of Agriculture has concluded that diets, which reduce calories, will result in effective weight loss independent of the macronutrient composition, which is considered less important, even irrelevant.14 In contrast with these views, the majority of ad - libitum studies demonstrate that subjects who follow a low - carbohydrate diet lose more weight during the first 3 — 6 months compared with those who follow balanced diets.15, 16, 17 One hypothesis is that the use of energy from proteins in VLCKD is an «expensive» process for the body and so can lead to a «waste of calories», and therefore increased weight loss compared with other «less - expensive» diets.13, 18, 19 The average human body requires 60 — 65 g of glucose per day, and during the first phase of a diet very low in carbohydrates this is partially (16 %) obtained from glycerol, with the major part derived via gluconeogenesis from proteins of either dietary or tissue origin.12 The energy cost of gluconeogenesis has been confirmed in several studies7 and it has been calculated at ∼ 400 — 600 Kcal / day (due to both endogenous and food source proteins.18 Despite this, there is no direct experimental evidence to support this intriguing hypothesis; on the contrary, a recent study reported that there were no changes in resting energy expenditure after a VLCKD.20 A simpler, perhaps more likely, explanation for improved weight loss is a possible appetite - suppressant action of ketosis.

Artificial Sweeteners and Diabetes Risk This past April, findings from a recent study were presented at the 2018 Experimental Biology conference in San Diego, CA.

Recent studies of whole - school - reform programs and school management have included only two randomized experiments, both on James Comer's School Development Program, which means that the effects of Catholic schools, Henry Levin's Accelerated Schools program, or Total Quality Management have never been investigated using experimental techniques.

Two recent experimental evaluations of the Louisiana Scholarship Program found negative effects of the program on student test scores but one study was limited to just a single year of outcome data and the second one (which I am leading) has only analyzed two years of outcome data so far.

However, the most recent experimental evaluation of the D.C. voucher program showed negative test - score effects after one year, even though the study did not rely on a state - mandated test — and despite the fact that an earlier study of the program showed no effects.

A recent review of 43 summer program evaluations included 11 studies based on experimental designs (Terzian, Moor, & Hamilton, 2009).

A recent study by a team of highly acclaimed researchers used a «gold standard» experimental design and found that students who attended non-unionized charter schools in Boston rather than traditional public schools made dramatic academic improvements.

Many of those evaluations — in New York City, Dayton, Ohio, and Washington, D.C., as well as in the states of Florida, Minnesota, and Louisiana — reported a modest increase or neutral impact on student achievement and graduation rates.9 The findings of some of these studies, however, have more recently been called into question as methodological flaws were discovered when adding additional years or replicating the study.10 As a result, recent voucher program evaluations employ more rigorous research methods such as experimental and quasi-experimental designs and refine their use of certain variables.

The most recent report is a meta - analysis of over 200 experimental studies of social and emotional learning which have demonstrated that SEL programs not only impact social cognitions and behavioral adaptation, but in addition such programs have a substantial effect size on academic achievement.

The results of one recent well controlled study suggest that parvovirus nosodes are completely ineffective in preventing parvoviral disease under experimental challenge conditions.

Synthetic colloids were previously used early and commonly in septic patients Recent evidence in human patients and experimental + / - clinical animal studies suggests negative risk - benefit assessment.

The exhibition at the Guggenheim Bilbao, simply titled Bill Viola: A Retrospective, presents a chronological survey of his work from the 1970s as a graduate of the Experimental Studies program at New York's Syracuse University, through his breathtaking 90s sculptural screen - based installations, to 2014's Inverted Birth, the most recent piece in the show.

His recent book The Experimental Group: Ilya Kabakov, Moscow Conceptualism, Soviet Avant - Gardes received the Robert Motherwell Book Award for the most outstanding publication in the history of modernism in the arts, as well as the Vucinich Prize for the most important scholarly contribution to the field of Russian and Eastern European studies.

It may be harder than many had assumed, according to recent studies on experimental farm plots in Illinois.

In a recent pair of studies published in the Journal of Experimental Social Psychology, researchers Erica Slotter and Wendi Gardner hypothesized that when people are attracted to flawed potential partners, their romantic desires may motivate them to adopt those flaws themselves.

Recent findings from experimental studies demonstrate that some areas of a child's learning are best supported by specific responsiveness behaviours or combinations of these.