Not exact matches
«Love» may be a
chemical reaction in my brain, but it doesn't
change how it feels when I do.
Your «spirituality» can
change on a dime btw... a head wound, or
chemical change in your brain will
change how your universe appears... «pseudo-intellectual empirical nonsense»?
How this metamorphosis takes place; how a force existing as motion, heat, or light can become a mode of consciousness; how it is possible for aerial vibrations to generate the sensation we call sound, or for the forces liberated by chemical changes in the brain to give rise to emotion, — these are mysteries which it is impossible to fath
How this metamorphosis takes place;
how a force existing as motion, heat, or light can become a mode of consciousness; how it is possible for aerial vibrations to generate the sensation we call sound, or for the forces liberated by chemical changes in the brain to give rise to emotion, — these are mysteries which it is impossible to fath
how a force existing as motion, heat, or light can become a mode of consciousness;
how it is possible for aerial vibrations to generate the sensation we call sound, or for the forces liberated by chemical changes in the brain to give rise to emotion, — these are mysteries which it is impossible to fath
how it is possible for aerial vibrations to generate the sensation we call sound, or for the forces liberated by
chemical changes in the brain to give rise to emotion, — these are mysteries which it is impossible to fathom.
Most importantly,
how the individual ingredient's physio -
chemical aspects interact in the system and
change overtime.
Changes in the brain's
chemicals can also affect
how a person feels.
Meanwhile, the new study suggests the effect will intensify in the future with continued climate
change, based on computer models that attempt to project
how rising temperatures would affect the Arctic's
chemical reservoirs.
And that's completely
changed — I think now there's this huge sense that we are really going to make this work, and we're going to figure out
how to actually study the atmospheres of these planets that we're detecting and look for the
chemical signatures of biological activity.
In addition, researchers replicated the conditions under which the fossils formed to identify the
chemical alteration of melanin, subjecting modern feathers to high temperatures and pressures to better understand
how chemical signatures
changed during millions of years of burial.
The ability to make and study cubic ice in the laboratory could improve computer models of
how clouds interact with sunlight and the atmosphere — two keys to understanding climate
change, said Barbara Wyslouzil, project leader and professor of
chemical and biomolecular engineering at The Ohio State University.
«This is the first study, to our knowledge, that demonstrates the mechanical continuity, strain transfer, and conformational
changes that result from
chemical energy release from the atomic scale up through the whole - cell level, as well as
how tensegrity guides those
changes to drive cellular movement,» says Ingber.
Now, a 15 - year, 30 - nation research collective called Geotraces is embarking on an ambitious global survey of ocean chemistry to quantify trace elements and shed light on
how chemical concentrations fluctuate in response to
changing environmental conditions.
Stress is thought to cause «epigenetic»
changes to genes, which do not alter the sequence of their DNA but instead leave
chemical marks that dictate
how active genes are.
Jennifer Barone wrote about
how plants detect and respond to
changes in the world around them and even communicate with their neighbors through
chemical signals.
Researchers used a variety of methods to demonstrate that reducing adenosine or blocking the A1 adenosine receptor that is essential to the
chemical messenger's function
changed how adult mice responded to sound.
Stellar dating involves measuring properties such as mass,
chemical composition and temperature, and comparing them with models of
how those properties should
change over time for a particular type of star.
Instead, the
changes happen to certain
chemical markers on the DNA that control
how much any particular gene is expressed.
Molecular movies reveal
how chemical bonds form and break; ultrafast snapshots capture electric charges as they rapidly rearrange in materials and
change their properties; and sharp 3 - D images of disease - related proteins provide atomic - level details that could hold the key for discovering potential cures.
William Ristenpart, a
chemical engineer at the University of California at Davis, was studying
how the shape of a water column in oil
changed as it was drawn towards an electrically charged plate.
Weston says switching to another
chemical is not the solution: he believes people need to fundamentally
change how they use pesticides.
He hopes in time to be able to anticipate
how future
chemical variations on the cathinone theme will
change the way these drugs act on the brain.
A multicenter team of researchers reports that a full genomic analysis of tumor samples from a small number of people who died of pancreatic cancer suggests that
chemical changes to DNA that do not affect the DNA sequence itself yet control
how it operates confer survival advantages on subsets of pancreatic cancer cells.
Downs said he will focus his next studies to look at
how climate
change - imposed factors, such as rising sea temperatures, will amplify these
chemicals» effects.
By looking at
how concentrations of
chemical elements in the sediment
change with depth, the researchers can develop a continuous record of
how much surface runoff poured into the lake.
The chemistry in the growth rings in the shells of the clam — which occur much like the annual growth rings in the centre of trees — can act as a proxy for the
chemical make - up of the oceans, enabling researchers to reconstruct a history of
how the oceans have
changed over the past 1000 years with unprecedented dating precision.
Knowing
how the internal and surface structure of a battery material
changes over a wide range of
chemical compositions will aid future studies on cathode transformations and could also lead to the development of new battery materials.
«We need to know more about
how synthetic
chemicals are altering ecosystems and interacting with other drivers of global
change,» Bernhardt said.
Better understanding the
chemical composition and transport within the chimney, however, could greatly advance our knowledge of the atmosphere and
how it may respond to a
changing climate.
To see
how angelfish behavior
changed when those
chemical signals were diluted by routine water
changes, researchers replaced up to half of the water in tanks holding three angelfish.
Bacteria can also
change how the central nervous system uses these
chemicals.
As Dr. Mackey cited in the published article Sea
Change: UCI oceanographer studies effects of global climate fluctuations on aquatic ecosystems: «They would tell us about upwelling and
how the ocean wasn't just this one big, homogenous bathtub, that there were different water masses, and they had different
chemical properties that influenced what grew there,» she recalls.
Epigenetic modifications are
chemical changes to DNA that affect
how genes are regulated.
In the process, the students learned
how chemical reactions in humans and other animals result in matter and energy
changes.
Now plant biologists and immunologists at York have joined forces to examine a very closely related family of these small molecules (flavonoids) to establish
how tiny
changes to their
chemical structures affect their bio-activity.
Since cocaine
changes the level of the brain
chemical dopamine, this new study may have implications for other mental illnesses such as depression and schizophrenia — where dopamine may also be involved in
how we recognise emotions.
Along with data from the few studies like Yokelson's, Wiedinmyer used guidelines for calculating trash burning emissions produced by the Intergovernmental Panel on Climate
Change to determine
how much waste was being generated and burned, what exactly was in that waste, and what types of
chemicals were likely generated.
Their research advances the understanding of
how these materials can be manipulated without having to discover new materials,
change the
chemical concentration or apply external magnetic fields.
Feel - good
chemicals had flooded his bloodstream,
changing how he felt about a stranger over the internet.
Birch showed
how the stiffness of rocks
changes under the extreme conditions of pressure and temperature deep within planets, as well as with
chemical composition.
They produced the first report of the EcPlt's active form inside human cells, describing
how the
chemical environment inside the cell caused the protein to
change shape and activate.
Curiosity is climbing a layered Martian mountain and finding
chemical evidence of
how ancient lakes and wet underground environments
changed, billions of years ago, in ways that affected their potential favorability for microbial life.
Now one team, reporting in the journal ACS
Chemical Neuroscience, has identified
how amyloid beta, the protein fragment strongly associated with Alzheimer's disease, can induce cellular
changes that might lead to Parkinson's.
Wu says these
changes in number of neurotransmitter release sites account for
how the neurons are able to adjust over time using a system for sleep drive that works over a period of hours, rather than minutes, like the known sleep - promoting
chemicals.
Alexander F. Goncharov's analyzes materials under extreme conditions such as high pressure and temperature using optical spectroscopy and other techniques to understand
how matter fundamentally
changes, the
chemical processes occurring deep within planets, including Earth, and to understand and...
For example, drug researchers seek
chemicals that disrupt or otherwise
change how proteins interact to combat diseases; environmental scientists need to understand
how proteins collaborate in ecosystems to make them thrive or fail.
They are working to understand
how the aerosols
change their physical properties when exposed to different environmental conditions and the ensuing
chemical reactions.
The silicate + CO2 - > different silicate + carbonate
chemical weathering rate tends to increase with temperature globally, and so is a negative feedback (but is too slow to damp out short term
changes)-- but
chemical weathering is also affected by vegetation, land area, and terrain (and minerology, though I'm not sure
how much that varies among entire mountain ranges or climate zones)-- ie mountanous regions which are in the vicinity of a warm rainy climate are ideal for enhancing
chemical weathering (see Appalachians in the Paleozoic, more recently the Himalayas).
«We are interested in understanding
how sunlight affects the
chemical composition of organic particles,» said Dr. Adam Bateman, who worked on this and other global
change studies.
A mesocosm experiment by scientists from GEOMAR Helmholtz Centre for Ocean Research Kiel, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research Bremerhaven (AWI) and the Institute for Baltic Sea Research Warnemünde (IOW) reveals for the first time
how ocean
change might affect the special physical,
chemical and biological characteristics of the ocean's uppermost boundary.
For instance, Suvorov wonders if exposures to such
chemicals might slightly
change how people interact.
To be able to follow and directly visualize
how the structure of molecules
changes when they undergo complex
chemical transformations has been a long - standing goal of chemistry.