Sentences with phrase «said at higher concentrations»

Collins said at higher concentrations three of the TAMLs impaired development, indicating that they should be avoided for use in water treatment.

Not exact matches

«AbbVie's Baa1 rating reflects the blockbuster success of Humira and the product's good growth outlook, offset by higher leverage and greater product concentration risk than pharmaceutical peers,» says Michael Levesque, analyst at Moody's Investors Service.

«The concentration of silica is very high at the centerlines of these halos,» said Jens Frydenvang, a scientist at Los Alamos National Laboratory and the University of Copenhagen and lead author of the paper.

«Clay can tend to immobilize molecules, and we think at these higher concentrations, clay is holding onto the prions so they're not bioavailable,» Dorak says.

«My concern is that the concentration in Brazilian Blowout is too high,» said Dr. Nonhlanhla P. Khumalo, a professor of dermatology at the University of Cape Town and the Red Cross War Memorial Children's Hospital who is leading the study.

«The Rhine's microplastics concentrations are thus among the highest so far studied worldwide,» says biologist Professor Patricia Holm from the Department of Environmental Sciences at the University of Basel.

At a 0.2 - millimolar sucralose dose similar to the concentration found in the blood of people with high consumption of low - calorie sweeteners — equal to four cans of diet soda per day — the researchers said they observed increased expression of genes that are markers of fat production and inflammation.

The low concentration and the high efficiency in boosting tertiary oil recovery make the nanofluid both more environmentally friendly and less expensive than options now on the market, said Ren, who also is a principal investigator at the Texas Center for Superconductivity at UH.

«This is a clever and inspired technology to develop new exogenous compounds that can detect clinical conditions with aberrantly high protease concentrations,» says Samuel Sia, an associate professor of biological engineering at Columbia University who was not involved in the research.

«At high concentrations» of VX - 770, when combined with VX - 809, «there is a very strong inhibition» of how well the protein functions, Gentzsch says.

«We detected the frequent presence of hazardous elements, such as bromine, cadmium, mercury and lead, in very high concentrations in some cases,» says Dr. Andrew Turner, co-author of the study, based at the University of Plymouth, UK.

Christian Kuppe, the PhD student who conducted the experiments, said: «At the moment chiral sensing requires high molecular concentrations because you're looking for tiny differences in how the light interacts with the target molecule.

«There can be different combinations of materials that can be used in these two layers that can lead to higher efficiencies at lower concentrations,» Ghasemi says.

«We then combined and analyzed the data for each intersection to create high - resolution maps of pollutant concentrations along the blocks,» said Choi, an assistant professor of environmental atmospheric sciences at South Korea's Pusan National University.

«It's a large amount of pharmaceuticals that we [wastewater treatment plant researchers] look at, it's not a trend that the plants generate higher compound concentrations,» she said.

«The high concentration of suicide risk in the 5 percent of highest - risk hospitalizations is striking,» said lead author Ronald Kessler, McNeil Family Professor of Health Care Policy at Harvard Medical School.

«I am alarmed at how widespread high arsenic concentrations are in Pakistan,» said Podgorski.

«According to our measurements, mercury concentrations at Beijing are alarmingly high, especially in the heating period,» geoecologist Stefan Norra says.

«Periods of very intense North Atlantic circulation and higher Northern Hemisphere temperatures increased the preservation of microfossils in the sediment cores, whereas those with slower circulation, when the study site was primarily influenced from the south, were linked with decreased carbonate ion concentrations at our core site which led to partial dissolution,» said co-author Dr Luke Skinner, also from Cambridge's Department of Earth Sciences.

«This discovery of a locally high concentration of organics is intriguing, with broad implications for the astrobiology community,» said Dr. Simone Marchi, a senior research scientist at Southwest Research Institute and one of the authors of the paper.

The striped patterns also don't have the high salt concentrations we would expect from the repeated deposition and evaporation that would happen if the cause was water, says Anna Grau Galofre at the University of British Columbia in Canada.

«The health hazards associated with high contaminant concentrations can therefore be avoided while at the same time reducing energy consumption in buildings by about fifty percent, which is highly significant in terms of existing carbon emission targets,» says Schütze.

At the poles, gamma - ray data from Mars Odyssey show high concentrations of hydrogen — «the icing on the cake,» Head says.

«Particles of any kind, even much smaller than the wavelength of visible light, will, as a rule, make the sky brighter but at the expense of its purity of color,» Bohren says, noting that the effect is more pronounced when there is a high concentration of large aerosols.

-- No similar studies of the air in Chittagong have been done before, and the concentrations we see are high, says postdoctoral fellow Therese Haugdahl Nøst at NILU.

For HIV to develop resistance mutations to antiretroviral drugs (ARVs), he said, drugs need to be at an intermediate concentration: Low enough so that there is some viral replication, but high enough so that there is selective pressure to favor the evolution of a mutant.

IGF1 levels does not necessarily means that you're gonna get cancer.IGF1 is a metabolic pathway for growth, yes growth in general from muscle tissue, bones, even organs BUT.There is a huge difference from ingecting into yourself, artificial IGF1 HGH etc and causing you body to secrete it naturall.When i say naturally i'm not talking about animal products (i am a vegan btw except some use of honey and bee pollen) animal product consumption is linked to a numerous deseases due to saturated fats, trans fats, high concentrations of sulfuring aminos even heme iron http://www.ncbi.nlm.nih.gov/pubmed/23983135.Blaming soy protein (which btw has some great health benefits, general the soy bean) is at least wrong.Ok consuming every day 1 kg of soy probably is not good, as NOTHING is at very high quantities.Nothing wrong with natto, tempeh, tofu, soymilk, soybean, ans SPI.Asian people have been consuming soy for thousands of years without negative effects.Soy and especially SPI for people who are doing serious natural bodybuilding without use of AAS and artificial growth factors, and are also vegans believe me is a pain in the a $ $ and soy protein is maybe the ONLY type of protein that has sufficient ratios of amino acids, from bcaas to even sulfur aminos (but in normal levels not the dangerous levels linked to the homocysteine rise in the blood).

«The highest arsenic concentrations were among those who consumed infant rice cereal,» says researcher Margaret Karagas, an epidemiologist at Dartmouth's Geisel School of Medicine.

«That's because turkey contains high concentrations of tryptophan, which is broken down to form serotonin to induce feelings of calm and even help your body make drowse - inducing melatonin,» says Kimberly Gomer, a registered dietitian and educator at the Pritikin Longevity Center.

With colleagues from the Center for Research on Education, Diversity, & Excellence, a federal research center at the University of California campus here, Tharp has identified five standards that he says mark effective instruction in classrooms with high concentrations of students from backgrounds outside the U.S. cultural mainstream.

Patricia Gandara, an educational psychologist at UCLA, said students in bilingual programs often go to schools with higher concentrations of poverty, which is linked to lower test scores.

Some of those children live in towns with high concentrations of poverty, and some are at - risk kids residing in wealthier communities, he said.

The highest concentration of Brooklyn galleries and artists is, unsurprisingly, at New Art Dealers Alliance (NADA) and at SPRING / BREAK — Hyperallergic called NADA «the perennial cool - kids fair» and New York Magazine's Senior Art Critic Jerry Saltz said of SPRING / BREAK, «I really saw a lot of good stuff at this one last year.»

All that said, we can draw the conclusion that the theoretical effects of CO2 do in fact exist, they have been measured over a 10 cm path length, and from this we can extrapolate that a still higher sensitivity would be arrived at once the entire atmospheric scale and the change in water vapour concentration from bottom to top of that scale is taken into account.

Air near the bottom of the crater contained unusually high concentrations of methane — up to 9.6 % — in tests conducted at the site on 16 July, says Andrei Plekhanov, an archaeologist at the Scientific Centre of Arctic Studies in Salekhard, Russia.

«The increased risk of ozone damage to vegetation is mainly due to rising ozone concentrations and higher temperatures in the future,» says Jenny Klingberg at the University of Gothenburg's Department of Plant and Environmental Sciences.

«We found that the level of CO 2 had fluctuated greatly over the period but at any given time increases in air temperature preceded higher concentrations of CO 2,» says academician Kapitsa, who worked in Antarctica for many years.

These «methane chimneys» sometimes contained concentrations of the gas 100 times higher than background levels and were so large that clouds of gas bubbles were detected «rising up through the water column,» Orjan Gustafsson of the Department of Applied Environmental Science at Stockholm University and the co-leader of the expedition, said in an interview.

Some of the plumes were a kilometer or more wide and the emissions went directly into the atmosphere — the concentration was a hundred times higher than normal,» says Dr. Igor Semiletov of the International Arctic Research Centre at the University of Alaska Fairbanks, who led the 8th joint US - Russia cruise of the East Siberian Arctic seas.3

I think what is suggested that for a doubling of CO2 (say) the affect of the absorption is not linear, but logarithmic, that is to say it diminishes in effect at higher concentrations, (given a near saturated absorption).

At the same time, Dr. Grabherr said, increasing atmospheric carbon dioxide concentrations could theoretically increase plant productivity at high altitudes, leading plants to spread upslopAt the same time, Dr. Grabherr said, increasing atmospheric carbon dioxide concentrations could theoretically increase plant productivity at high altitudes, leading plants to spread upslopat high altitudes, leading plants to spread upslope.

So extra CO2 cools; this puts a twist on pressure broadening; the AGW view is that this shows CO2 will increase temp at higher temps and pressure and concentration; you seem to be saying the opposite; so I suppose you would be saying that an increase in CO2 mitigates the THS?

«With GIS modeling, we're able to input employee types and find where the highest concentrations of those employees can be found throughout the U.S.,» says King White, vice president of the site selection consulting group at Trammell Crow.