Sentences with phrase «only limited studies»

To date, there have been only limited studies of regional radiative forcing and response.
Because there have been only limited studies specifically related to the effects of religious television, in order to answer the question thoroughly the researcher in religious television is forced to extrapolate from empirical studies in related mass - communication areas.
There have been only limited studies concerning other areas of religious television.

Not exact matches

The first two points are limited in the impact they demonstrate: The Temple study showed no decrease in DUI deaths on weekends, when the cost of UberX rides tends to rise with demand - based pricing, while the data from Seattle is only from that one city.
Most studies done to date only use one period of data, limiting interpretations of conclusions to simple associations.
If the Tories go ahead with plans to double the contribution limit on tax - free savings accounts, it will cost the government billions of dollars and benefit only the very wealthy, two separate studies released Tuesday say.
Despite having studied and obtaining my series 6 and 63, I only have a very limited and basic understanding of stocks.
Many people can only spend limited extra time studying the market but it is a financial planners job to always be aware of the latest news, analyzing it and making informed decisions.
Only 9 % indicated that they had made an intensive study of the biblical cultural background; 43 % had undertaken a limited study, while 48 % had not made any attempt to do so.
«A 1999 follow - up by William S Harris et al. attempted to replicate Byrd's findings under stricter experimental conditions, noting that the original research was not completely blinded and was limited to only «prayer - receptive» individuals (57 of the 450 patients invited to participate in the study refused to give consent «for personal reasons or religious convictions»).
Nevertheless, the authors admit that studying only four campuses allows only limited generalization.
Our process - theoretic analysis of mass and earlier discussion of ontology suggest that science is generally limited to the study of only a subset of the features recognized by Whiteheadian metaphysics.
Such a system had serious drawbacks because the teaching materials were several centuries old, the study of Arabic — and no Chinese — was inadequate, so the students could read only a limited amount and could not speak the language, there was no general educational background for the religious courses, and the freedom allowed to the students often led them to form bad habits.
Similarly, there are only limited major statistical studies in the vast area of uses and effects of religious broadcasts.
I do get frustrated when the consensus seems to lean towards limiting fruit intake due to sugar or fructose content, when many of the fructose studies I've looked at only deal with industrial fructose (like white table sugar), and then they lump fruit into that category by default.
This limited study examined only 45 mother - infant relationships, with babies aged between one month and two years.
In multiple studies, lactation is associated with reduced maternal risk of type 2 diabetes mellitus.12, 22 Several studies have found differences in diabetes prevalence among postmenopausal women.22, 23 However, the only study to measure incident disease found that the association between breastfeeding and incident type 2 diabetes mellitus disappeared after 15 years after a woman's last birth.12 Thus, we limited the effect of lactation on type 2 diabetes mellitus accordingly.
Of note, our models may underestimate the true maternal costs of suboptimal breastfeeding; we modeled the effects of lactation on only five maternal health conditions despite data linking lactation with other maternal health outcomes.46 In addition, women in our model could not develop type 2 diabetes mellitus, hypertension, or MI before age 35 years, although these conditions are becoming increasingly prevalent among young adults.47 Although some studies have found an association between lactation and rates of postmenopausal diabetes22, 23 and cardiovascular disease, 10 we conservatively limited the duration of lactation's effect on both diabetes and MI.
Needle in a haystack Acupuncture has been proven to be successful at inducing labour, although only a limited number of studies have been carried out.
The panel recommends that the further use of implants be limited for reconstruction only and that women receiving the implants participate in scientific protocols and that epidemiologic studies be conducted to assess the risk of autoimmune disease.
The rate of emergency transports in our study (3.6 %) was slightly higher than in a US study that reported an emergency transport rate of 1 %.10 This retrospective survey was limited by a response rate of only 67.6 %.
Whereas 67 % of US women initiate breastfeeding, only 31 % continue with any breastfeeding at 6 months of age.17 - 19 The impact of limited breastfeeding on the health of children has not been well studied in developed countries.
July 2015 — The formal study is published with a far different story showing a reduction in concussions only when HeadsUp is combined with Pop Warner PW contact limit rules.
Aside from an organization that egregiously misrepresents a study, or hand picks only select studies from a wealth of data to suit its agenda, or takes limited research and makes very dangerous recommendations or claims that go against practice as usual, then I don't see the problem with the recommendations and position that AAFP has made.
«They failed to report a single study citing the extent to which American women are initiating C - sections and revealed only «limited evidence» suggesting that mother - requested cesarean deliveries are what are spiking the rise,» says Corry.
If international intervention has a limited place in moulding popular discourses, there is a need to question the extent to which we unduly privilege studying interveners and instead turn towards a nuanced and fine - grained analysis focusing on the inhabitants of war - affected regions, with only proportionate attention to international actors.
Out of the 27 states with MWBE programs, New York is one of only two states that experienced the highest scrutiny standard — a disparity study — that has included a personal net worth limit in its law, according to the disparity study findings.
The function of these partnerships was poorly understood in the case study area, with the Ashford Partnership appearing to provide only very limited opportunities to connect local people to the machinery of planning and service delivery.
In February, the United Kingdom approved using the method on human embryos at the Francis Crick Institute in London, but only within a narrow capacity: Researchers can edit genes in non-viable human embryos for a limited period and only to study developmental biology related to in vitro fertilization.
Previous studies have found that a few TNCs own large chunks of the world's economy, but they included only a limited number of companies and omitted indirect ownerships, so could not say how this affected the global economy — whether it made it more or less stable, for instance.
The study was conducted in Jena, Germany, a city with 100,000 residents and only a few days over the last several years during which concentrations of some air pollutants exceeded EU daily limits.
«These studies are a wake - up call ahead of U.N. Climate Week — we must not only zero out CO2 emissions by 2050, but also rapidly limit superpollutants like HFCs and methane, and even undertake atmospheric carbon removal,» said Bledsoe, a former Clinton White House climate adviser.
While their scores had not caught up with the other two groups by the midpoint of kindergarten (the final point of analysis for the study), Choi expects with more time DLLs with limited English skills would eventually match or even outperform English - only peers as they learn more English and become bilingual.
However, some caution in the interpretation of the results is necessary, as underlined in an accompanying editorial by Salvatore Petta, MD, PhD, of the Section of Gastroenterology and Hepatology, Di.Bi.M.I.S., University of Palermo, Italy, and Giulio Marchesini, MD, of the Department of Medical and Surgical Sciences (DIMEC), «Alma Mater» University, Bologna, Italy., In fact, the study included only an elderly Caucasian population and there were few participants in the no - coffee or no - tea control groups, which limit a straightforward conclusion about the effect of coffee and tea on the liver..
One of the limits of the study, he said, was that his team could only assess the presence of antibodies in a blood sample, not a brain fluid sample.
When astronauts are outside of Earth's magnetic field, spaceships provide only limited shielding from radiation exposure, explains study leader Robert D. Hienz, Ph.D., an associate professor of behavioral biology at the Johns Hopkins University School of Medicine.
Specifically, getting adjusted to being the only African - American in your class, having to abandon old study habits, the lack of African - American faculty members with whom to identify, and finding the time to complete a variety of tasks in a limited amount of time.
Acting on advice from the NSABB, the U.S. government last month asked Science and Nature to publish only the broad conclusions of the two studies, and not to reveal the scientific details, in order to limit the risk that uncontrolled proliferation of such research might lead to accidental or intentional release of similar mutant viruses.
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And molecular dynamics can only be studied to a very limited extent in the crystalline state.
Prior to Majaneva's study, only limited information has been available about the comb jelly, and even that has often been distorted.
The researchers said they tried to include only men who had the intent and opportunity to reproduce by limiting their study to married or formerly married men.
«If people have to rely only on fish and chicken their diet choices can be limited, and our findings support that lean pork may be a viable option for people who are consuming a DASH diet without compromising the effectiveness of the diet plan,» said Drew Sayer, a doctoral student in nutrition science and a co-author on the study.
In fact, poker is so complicated that Bowling and colleagues decided to study only a relatively specialized version called heads - up limit Texas Hold»em.
«A study covering a large number of subjects, like the one in 2015, makes it possible to identify the relevant genes across the entire population; but their variations have only a limited impact on individuals.
«The brain has limited capacity, and it can only function efficiently because it is able to forget,» said Subramanian Sankaranarayanan, an Argonne nanoscientist and study author.
Local Arctic residents are traveling, hunting, boating and observing wildlife on the land and ocean throughout the year whereas scientists only conduct field studies for a limited time during the summer.
«One of the surprising findings from this study was that even the subjects who had extreme exposure — two subjects who went to a music festival with 16 hours of exposure at 101 to 103 dBA (A-weighted decibels), which is around 1,000 percent of the daily occupational noise limit — had only temporary changes on some functional tests, with no evidence of permanent pathology,» Le Prell said.
Earlier studies had proposed that Y chromosome diversity is limited because only a few stallions were tamed and bred into domestic horses about 5,500 years ago.
It permits flexibility in selecting studies and researchers and the opportunity for rapid changes in direction because the grants are for specific purposes and last only a limited number of years.
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