Sentences with phrase «by microbial»

Some of this exchange is mediated by microbial marine organisms through photosynthesis, in which carbon dioxide is converted into organic matter, and respiration, in which the latter is metabolized.

This effect is ecological in nature and is mediated by microbial activity, and is thus harder to model than simpler physical processes, like glacial melting or ocean warming.

Identifying high - risk items within a hotel room would allow housekeeping managers to strategically design cleaning practices and allocate time to efficiently reduce the potential health risks posed by microbial contamination in hotel rooms.

McCalley CK, Woodcroft BJ, Hodgkins SB, Wehr RA, Kim E-H, Mondav R, Crill PM, Chanton JP, Rich VI, Tyson GW, Saleska SR (2014) Methane dynamics regulated by microbial community response to permafrost thaw.

This process was long thought to be enabled by microbial activity, but a new study identifies that sunlight itself might be the true culprit.

Three and a half billion years ago our planet was quite different and Earth's earliest biosphere was dominated by microbial communities - complex multicellular organisms were not to evolve for quite some time, only arriving on the scene about 600 million years ago.

A team of Berkeley Lab researchers has performed molecular level analysis of desert biological soil crusts — living ground cover formed by microbial communities — to reveal how long - dormant cyanobacteria become activated by rainfall then resume dormancy when the precipitation stops.

Methane produced by these microbial communities tends to have a lighter isotopic signature than that produced by other means, such as fossil fuel burning.

Infectious disease - Any disease caused by microbial agents that can be transmitted from one person to another or from animals to people.

Fructooligosaccharides (FOS) are carbohydrates that resist digestion by the enzymes in the gastrointestinal tract and can be metabolized by the microbial species that colonize the distal small intestine and colon.

The linkages of these polysaccharides are not such that they can be cleaved by the endogenous digestive enzymes found in the gut but they could be split by microbial enzymes.»

This well - documented study presents evidence that RA and other chronic illnesses are caused by microbial infection.

Signals produced by these microbial - neural interactions may reach the brain via the vagus nerve.

In fact, research in animals suggests that those animals who obtain more deep sleep following experimental challenge by microbial infection have a better chance of survival.

We affect and are affected by our microbial environment so the more beneficial bacteria we host, the more our environment has as well.

One strong hint that bacteria may have prompted that ancient transition to multicellularity is that many of today's simplest animals are governed by microbial messages.

Modulation of the efficiency of trace metal phytoremediation by Sedum plumbizincicola by microbial community structure and function — Jinyu Hou — Plant and Soil

For contamination of hard surfaces there would be reduced opportunity for breaking down the agent by microbial activity which is one way the agents might be degraded.

We live in a world that is dominated by microbial life.

Manmade production of ammonia and nitrate fertilizers has exploded in recent decades and now vastly exceeds the amount of atmospheric nitrogen converted into reactive nitrogen by microbial organisms around the world.

Methane hydrates when they unform — sensitive to regional hydrology changes, are consumed by microbial life and converted eventually to CO2.

Not many, by microbial standards — 300 cells in 1 milliliter of ice vs. 100,000 cells in seawater — but they're there, in tiny veins of liquid water that crisscross the solid ice and serve as «little houses,» Priscu said, which also contain nutrients that could feed a hungry microbe.

The IAQ may be compromised by microbial contaminants (mold, bacteria), chemicals (such as carbon monoxide, radon), allergens, or any mass or energy stressor that can induce health effects.

Researchers suspect an autoimmune reaction is to blame because many people who develop narcolepsy — and just about everyone with the vaccine - associated form — have a specific variant in a gene in the HLA family, which helps the body distinguish its own proteins from those made by microbial invaders.

In December, though, he and his colleagues published a paper in the journal BMC Genomics reporting that a species of soil bacteria he discovered in the mid-1990s, Paenibacillus vortex, is surprisingly smart by microbial standards.

The researchers conclude that chemical changes to two of the beers were likely caused by microbial contaminants while the third beer, which was better preserved, offered the best insights into the older brews» natural aging processes.

Professor Bowles, who referred to the research in a panel discussion on «Nature's Marvellous Medicines» at the recent Royal Society Summer Science Exhibition, said: «We were measuring how flavonoids affected the production of inflammatory mediators by cells stimulated by microbial products.

«Much of the history of life on Earth has been dominated by microbial life,» the scientists explain in the paper.

Orbiter will seek to solve mystery over whether methane is or was produced by microbial martians

As an undergraduate, he «got really switched on» by microbial genetics while taking a molecular biology course, he says.

After 25 days using a combination of natural heat generated by microbial activity, three of the four antibiotics broke down under the high energy conditions created, said Dolliver.

We also look for fossils of structures called stromatolites, which are reefs built by microbial communities.

«This happens because the presence of microbial cheaters ultimately reduces the total amount of enzymes produced by the microbial community, while the total amount of microbial biomass stays about the same» explains University of Vienna ecologist and IIASA guest researcher Christina Kaiser, who led the study.

Synthetic fertilizer is available as a variety of commercial products, with different nitrogen - release times, whereas manure and pulse crops need to be broken down by microbial decomposition before nitrogen becomes available.

The scientists detected some evidence of fossil insect DNA in amber samples, but they couldn't rule out contamination by microbial or human DNA.

«Corked Wine» is spoiled wine which has been tainted by microbial infected cork.

Not exact matches

And Bristol University in the UK is working on underwater robots that generate electrical energy by foraging for biomatter to feed a chain of microbial fuel - cell stomachs.

Wth technology addressing skin microbial therapeutics, fertility science, chronic disease alleviation, post traumatic stress disorder treatments, and services for the biopharmaceutical and clinical research industries; the startups selected by Illumina will have access to the company's genomics and sequencing expertise, business coaching, lab and office space and an infusion of capital.

This is a good thing, but in the critique of Ralph Winter that David Hesselgrave gave, he referred to Ralph Winter's reliance on Gregory Boyd's view of «microbial evil» and the necessity of kingdom work overcoming the forces of darkness as represented by disease and poverty in war.

Bonus - this kraut is chalk full of garlic, which is a potent anti microbial, so it helps to kill off some of the nasties you're already tackling by doing GAPS!

The PDF, Microbes Make the Cheese, A Report from the American Academy for Microbiology explains: Cheese is created by orderly successions of microbial communities that produce compounds responsible for cheese flavor... Each piece of cheese contains as many as 10,000,000,000 or 10 billion microbes... The added starter cultures dominate the cheese microbiota, establishing conditions that select for the next microorganisms that will be capable of thriving in the changing cheese matrix.

This distinctive trait is rendered possible by the combined action of cheese maturation and enzymes naturally found in milk and through the use of processing aids such as «scotta innesto» (starter culture with a high microbial biodiversity) and calf rennet paste.

DuPont Nutrition & Health addresses the world's challenges in food by offering a wide range of sustainable, bio-based ingredients and advanced microbial diagnostic solutions to provide safer, healthier and more nutritious food.

By lowering water activity in food, salt limits microbial growth, acting as a preservative in salt cured fish and meat products and playing an important role in cheese production.

Improve Sustainability and Business Performance by Reducing Dairy Food Waste HOLDBAC ™ YM Protective Cultures can improve microbial stability and extend the shelf life of yogurt to dramatically improve value.

Researchers also found the acidity created by the lactobacilli acts as a preservative even after being subjected to high heats during the baking process, resisting microbial deterioration and increasing the shelf life of products.

Fiber helps to improve digestion by keeping you «regular», provides the body with steady energy, and improves microbial diversity in the gut (think probiotics).

To achieve this, our food microbiology experts began by collating significant quantities of the company's internal data on formulation history, processes, raw materials, microbial quality tests and environmental monitoring.

[17] Whereas, when soil is tilled by machinery, the soil layers invert, air mixes in, and soil microbial activity dramatically increases over baseline levels.

7 Southeast Asian & Australasian Biostimulants Market, By Type 7.1 Introduction 7.2 Humic Acid 7.3 Fulvic Acid 7.4 Seaweed Extracts 7.5 Microbial Amendments 7.6 Trace Minerals 7.7 Vitamins & Amino Acids 7.8 Other Ingredients & Additives