Not exact matches
sam stone Given we are
made in the image of God our core «DNA» (as evidenced by 98 % of the world population) knows there is more to this existence than
chemical reaction on organic matter.
If you want to
make that arguemnet, try learing something about the
chemical reactions that go on
in your brain.
Maybe... A more fatalist approach would tell us that we are all indeed robots, subject to
chemical reactions, electrical impulses, physical law,
in such a detailed and profound way that we are actually able to perceive ourselves as having free thought —
making choices and decisions, having feelings, reacting to input.
We have decided it is rational to nurture and care for you so you can grow up and continue to
make positive
chemical reactions in our brains.»
Is 2 hours okay, or is that enough time to change the
chemical reactions amongst the ingredients And if the whipped cream is
made ahead of time (as
in this morning), do you recommend re-whipping it with a whisk or
in the stand mixer?
In quick bread, the air holes are
made by a
chemical reaction of baking soda and an acidic ingredient, usually buttermilk, sour cream or vinegar.
I think she meant that if you're doing a stew, you can throw
in what you fancy and see how the flavours turn out, but if you're
making bread or pastry, the specific quantities are important because that's how you get your
chemical reaction and, hence, yummy bread!
Now for dealing with your anxiety over the crying: Keep
in mind that
in its simplest form, it is just a
chemical reaction in your brain, triggered by something that
makes you extra sensitive to your child's crying, which even the hint of can set you off.
My favourite
chemical reactions in the kitchen are these fizzing rocks, which are super easy to
make and so much fun.
As I Just responded to EdT I'll respond to you — it's essential
in your body to build proteins and complex molecules... since you don't want
chemicals in your body you should just stop existing because
chemical reactions are what
makes everything happen, along with physics.
And SF Gate said you can also
make sure they get plenty of time
in the sun, as sunlight sets off one of three
chemical reactions that convert an inactive compound
in the skin into vitamin D. Even with all of these vitamin D outlets for your toddler, it's still not always enough.
«If you take one packet and cut it
in quadrants,
in four; were to
make four joints out of it, each and every person could get a different
chemical cannabinoid, and a different
reaction.
To help
make ideas about energy more concrete, for example, the new unit will use a variety of analogies from more familiar physical systems (e.g., combustion and charging a cellphone battery) to help students understand those same energy - releasing and energy - requiring
chemical reactions and energy transfer when they occur
in living organisms (e.g., cellular respiration, creating a charge across a membrane
in mitochondria and nerve cells) where the
reactions are more complex and difficult to observe.
Consistent with recommendations
in the Next Generation Science Standards, the new THSB unit is designed to help students understand and use scientific practices of reading scientific texts, analyzing and interpreting data, building and using models, and constructing explanations along with a coherent set of core ideas about
chemical reactions to
make sense of interesting physical and life science phenomena.
The drug, benzylpiperazine, isn't difficult to
make; it requires a chemist to trigger a
reaction between two
chemicals in a flask, then cool them down until the compounds combine into crystals and the drug precipitates out.
The advance
in modern microscopic experimental methods, especially crossed molecular beams and laser technology, has
made it possible to explore the dynamics and mechanisms of important elementary
chemical reactions in great detail.
The Dalian Coherent Light Source, whose completion was announced today
in Beijing, has a twist that
makes it unique: It is the only large laser light source
in the world dedicated to the particular range of short - wavelength light called vacuum ultraviolet, which
makes it «a new tool for the detection and analysis of molecules undergoing
chemical reactions,» says Alec Wodtke, a physical chemist at the Max Planck Institute for Biophysical Chemistry and the University of Göttingen
in Germany..
The arrangement of atoms
in an alloy changes the
chemical properties of its constituent metals and
makes it potentially useful to catalyse
reactions.
A biochemistry major, Gazzaley had planned to put a chunk of sodium metal into a lake behind campus to
make it fizz — a large - scale version of the classic junior high school lab experiment
in which adding a pinch of potassium to water creates a spark as the
chemical reaction releases energy.
The most striking phenomenon
in the region, says Kao, is that 90 % of the DNA is methylated — a
chemical reaction in which DNA is tagged and deactivated with methyl groups (like
making a computer disk read - only)-- compared to only 60 % to 70 %
in the whole genome.
«Knowing the precise locations of
chemical reactions within individual nanoparticles that are participating
in those
reactions helps us to identify how a battery operates and uncover how the battery might be optimized to
make it work even better,» said Jordi Cabana, associate professor of chemistry at UIC and co-corresponding author on the paper.
In the desert, where water is in short supply, some plants use a different network of chemical reactions to make energy: crassulacean acid metabolism, or CA
In the desert, where water is
in short supply, some plants use a different network of chemical reactions to make energy: crassulacean acid metabolism, or CA
in short supply, some plants use a different network of
chemical reactions to
make energy: crassulacean acid metabolism, or CAM.
In his Perspective, Crutzen discusses results reported in the same issue by Summers et al. in which they find that chemical balance can be achieved if changes are made to some important reaction rate
In his Perspective, Crutzen discusses results reported
in the same issue by Summers et al. in which they find that chemical balance can be achieved if changes are made to some important reaction rate
in the same issue by Summers et al.
in which they find that chemical balance can be achieved if changes are made to some important reaction rate
in which they find that
chemical balance can be achieved if changes are
made to some important
reaction rates.
The equations of quantum mechanics do a fantastic job describing the behavior of particles
in an atom smasher, the nuclear
reactions that
make the sun shine, and the
chemical processes that underlie biology.
Copper is a catalyst — a material used to activate and speed up
chemical reactions — and, while it aids
in the production of ethanol when exposed to CO2 and water, it is not efficient enough to
make large quantities of ethanol.
University of Utah chemists discovered how vibrations
in chemical bonds can be used to predict
chemical reactions and thus design better catalysts to speed
reactions that
make medicines, industrial products and new materials.
University of Utah chemists Matt Sigman and Anat Milo conducted a study
in the journal Nature showing how vibrations
in chemical bonds can be used to improve predictions of how
chemicals will react — a method that can be used to design better catalysts used to hasten
reactions used to
make new materials, medicines and industrial products.
The team found that with the right combination of metals, voltage, and temperature, STEP's coulombic efficiency (a classic measure of
chemical yield used to determine how efficiently the product is
made) hovered around 95 %, meaning that
in STEP's case, 95 % of the current worked toward producing the carbon nanofibers, and only 5 % powered other side
reactions.
In theory, the cost of capturing CO2 could head to zero, since the resulting magnesium carbonate formed from
chemical reactions between cement plant emissions and rock can be sold at a profit to the wastewater and steel -
making industries, Mercier said.
Leinen easily ticks off a host of areas, from analyzing the complex mixtures of physical processes and
chemical reactions in the atmosphere and the ocean to characterizing earthquakes,
in which geoscientists have
made important contributions to physics and chemistry.
With the help of some designing, a few grams of plastic filament and a 3D printer, researchers
in the University of Helsinki
made a unique device for studying
chemical reactions, and improved their experimental processes.
Rather than wrenches, nuts and bolts, the drawers
in the
chemical industry's «toolbox» contain commonly used processes, such as ways to
make carbon compounds or oxidation - reduction
reactions.
However, the shape of a molecule can change, for example, through proximity to other molecules, external forces and excitations, and also when a molecule
makes a
chemical connection with another molecule, for instance
in a
chemical reaction.
In Zatko's case, she says the support did produce a finding that could benefit society at large: She concluded that chemical reactions in snow were making only a minimal contribution to the region's ozone pollution, compared with emissions coming from natural gas drillin
In Zatko's case, she says the support did produce a finding that could benefit society at large: She concluded that
chemical reactions in snow were making only a minimal contribution to the region's ozone pollution, compared with emissions coming from natural gas drillin
in snow were
making only a minimal contribution to the region's ozone pollution, compared with emissions coming from natural gas drilling.
In the early 1970s, Warshel worked with Karplus at Harvard, who had already made major strides in quantum descriptions of chemical reaction
In the early 1970s, Warshel worked with Karplus at Harvard, who had already
made major strides
in quantum descriptions of chemical reaction
in quantum descriptions of
chemical reactions.
Naturally
made in grapes as a
reaction to environmental stress (drought, for instance), resveratrol is one of several related
chemicals, called polyphenols, that plants produce.
«Cheap, energy - efficient and clean
reaction to
make chemical feedstock: Combining experimental and computer chemistry, scientists find the conditions to break carbon - hydrogen bonds at low temperature with cheap titanium
in place of rare metals.»
Researchers at another DOE lab, the National Renewable Energy Laboratory (NREL), recently
made a related discovery, using a
chemical reaction in a hybrid perovskite to demonstrate a switchable solar window.
Nitrate mobilizes naturally occurring uranium through a series of bacterial and
chemical reactions that oxidize the radioactive mineral,
making it soluble
in groundwater.
The last step, which
makes the process cost - effective, involves recycling the
chemicals used
in the different
reactions.
But
in this case, our findings suggest that that methanol is being created by further
chemical reactions once the plume is ejected into space,
making it unlikely it is an indication for life on Enceladus.»
The discovery, reported
in Angewandte Chemie International Edition on July 29, is providing new insights into important industrial
chemical reactions such as those that occur while
making plastics and fuels.
I enjoyed so much to start thinking
in the capability of small things to
make a notable difference
in biological systems, such as how the properties of the cell membranes are influenced by its
chemical composition, and how the food chain is mainly supported by the photosynthesis
reaction of plants and algae, which ultimately lead us to survive.
This triggers
chemical reactions that reduce not only the pH of that water, but also the concentration of calcium carbonate, a mineral that many sea creatures use
in making their shells.
As anyone who has ever tried to substitute
in a cookie recipe knows, sodium bicarbonate is not the same as baking powder (also often used
in baking) as baking powder contains cream of tartar, the acid or leavening agent that
makes creates the
chemical reaction when mixed with water.
Metabolism is most often associated with calorie burning, but it actually refers to all
chemical reactions that occur
in our cells and keep us alive — and the energy required to
make all those
reactions happen comes from calories.
When Lye is used
in soap
making, it is what is called a reagent, meaning it is used
in a
chemical reaction to create other substances.
Since the surfaces of bacteria and viruses are
made partly of fatty materials, ingredients
in soap create a
chemical reaction that grabs onto the germs so they rinse right off with the lather, Dr. Marty says.
When Lye is used
in soap -
making, it is what is called a reagent, meaning it is used
in a
chemical reaction to create other substances.
It also
makes the enzymes that power many
chemicals reactions and the hemoglobin that carries oxygen
in your blood (3).