Another source of uncertainty comes from the direct effect of aerosols from human origins: How much do they reflect and absorb sunlight
directly as particles?
Not exact matches
Much of this fine
particle pollution comes from electric power plants, either
directly or
as pollutants such
as sulfur dioxide that chemically evolve downwind of the plant.
Nucleic acids are also helping scientists to detect biomarkers, such
as Abcam's Fireplex (formerly Firefly)
particle technology, which profiles biomarker microRNAs (miRNAs)
directly from biofluid samples, without RNA purification.
«These nanoflares,
as well
as the energetic
particles possibly associated with them, are difficult to study because we can't observe them
directly,» says Testa.
The Higgs is not detected
directly, but via the things it decays into, such
as pairs of photons or
particles called Z bosons.
They injected the
particles directly into mice with an experimental human brain cancer, and into the brains of healthy mice for use
as comparison.
These
particles are emitted
directly from natural sources or human activity, or they form from precursors emitted originally
as gaseous pollutants.
The wispy
particles can not be observed
directly, however, so the 39 - meter - diameter, 41 - meter - high observation tank is filled with water and lined with photomultiplier tubes that can catch a distinctive glow, known
as Cerenkov radiation, produced when neutrinos smash into atomic
particles in the water.
Researchers have developed the first real - time system to watch
directly through the microscope
as Ebola - like virus
particles fuse with human cells to infect them.
Now an international team of researchers led by the lung researcher Marianne Geiser from the Institute of Anatomy at the University of Bern and the aerosol researcher Josef Dommen from the Paul Scherrer Institute PSI has shown that secondary
particles from gasoline combustion in Euro 5 engines
directly damage lung tissue
as well
as weaken its defense functions.
It covers an area of 3000 square kilometers with approximately 1600 surface detector stations which detect cosmic ray shower
particles directly,
as well
as four fluorescence detectors which overlook the atmosphere above the surface array and detect fluorescence light emitted by shower
particles.
When the intestinal lining becomes further damaged, even larger substances, such
as disease - causing bacteria, undigested food
particles, and toxins, pass
directly through the damaged cells.
Our intestines (which should be filled with over 100 trillion good bacteria) form a tight junction and act
as a proactive barrier to our system, keeping what should stay in the stomach stay there and making sure harmful substances such
as yeast, food
particles, toxins and bacteria are not absorbed
directly into our blood stream.
Meanwhile, Time Recoil on Vita is a quality port in its own right
as it retains the majority of visual effects, explosions and
particle effects in accordance with a respectable frame - rate, although when compared
directly to the PS4 version; there are clearly some optimisations such
as the removal of exterior environments showing crumpled buildings and weather effects, while there is less anti-aliasing on the walls, furniture and floor patterns resulting in some pixelated edges on specific surfaces.
These NCA emissions
directly affect
particle concentrations and human exposure to nanosized aerosol in urban areas, and potentially may act
as nanosized condensation nuclei for the condensation of atmospheric low - volatile organic compounds.
Reductions in some short - lived human - induced emissions that contribute to warming, such
as black carbon (soot) and methane, could reduce some of the projected warming over the next couple of decades, because, unlike carbon dioxide, these gases and
particles have relatively short atmospheric lifetimes.The amount of warming projected beyond the next few decades is
directly linked to the cumulative global emissions of heat - trapping gases and
particles.
Asbestosis is defined
as a lung disease that is caused by
directly breathing in asbestos
particles.