Not exact matches
The
process of fracking involves vertical and horizontal drilling, often for more than 10,000 feet below the surface, followed by the injection
of millions
of gallons
of water,
chemicals and sand at high pressures.
Time and the number
of times a battery has been charged are not the only factors in this
chemical aging
process.
Hemp fibers can also be used to make paper that is stronger than most
of today's paper while using a method that is more environmentally friendly than the traditional
chemical - intensive
process of taking wood and turning it into pulp.
Some has gone to companies like Twist Bioscience, a San Francisco company developing a proprietary synthetic DNA manufacturing
process to aid in diagnostics and the production
of personalized medicines and sustainable
chemicals.
Most trade secrets are in the areas
of chemical formulas, factory equipment, and machines and manufacturing
processes.
The area underlying Pennsylvania, Ohio and West Virginia is the epicenter
of a boom in American natural gas produced through hydraulic fracturing, the
process of injecting water, minerals and
chemicals underground to free oil and gas from rock formations.
As tantalizing as it seems, the actual
process of producing vast multiples
of energy out
of a
chemical process is a unicorn that has been outpacing scientists for 75 years.
Just as major food corporations sell
processed foods that are loaded with added sugar and
chemicals meant to keep people eating, big tech companies have been repeatedly accused
of designing their apps to maximize the time people spend on them.
Jesse Genet, founder
of Lumi Lumi printing is a DIY print
process that's an alternative to screen printing and doesn't require expensive equipment or
chemicals.
The
process is a far more accurate way
of producing these desirable mutations than using
chemical means or radiation.
And just as major food corporations sell
processed foods that are loaded with added sugar and
chemicals meant to keep people eating, Turkle and other addiction experts say big tech companies have been repeatedly accused
of designing their apps to maximize the time people spend on them.
If you get a
chemical engineering degree, you'll focus on the
chemical processes and equipment used in the manufacturing
of everything from plastics to fertilizers.
Processed meat is preserved by smoking, salting, fermenting, or by the addition
of chemicals, and the category includes bacon, sausage, deli meats, and hot dogs.
That's roughly the number
of digital properties that Fortune 500
chemicals company DuPont (DD) was struggling to update prior to streamlining its Internet presence to a more manageable 52 sites, a
process it started about two years ago.
«Getting one's brain to put a
chemical Post-it Note on a given piece
of information means that information is going to be more robustly
processed.»
Of much more importance, by accepting the policy of the Clark government you must be accepting fracking, a process which involves drilling vertically, then horizontally to oil and especially natural gas by pumping huge quantities of water laced with deadly chemical
Of much more importance, by accepting the policy
of the Clark government you must be accepting fracking, a process which involves drilling vertically, then horizontally to oil and especially natural gas by pumping huge quantities of water laced with deadly chemical
of the Clark government you must be accepting fracking, a
process which involves drilling vertically, then horizontally to oil and especially natural gas by pumping huge quantities
of water laced with deadly chemical
of water laced with deadly
chemicals.
The Materials sector consists
of companies that are engaged in the manufacturing or
processing of chemicals and plastics, the harvesting
of forests, or the extraction
of metals and minerals.
In the 1980s, a
chemicals company became committed to a total quality management program and began to make extensive measurements
of employee participation, statistical
process control, and key quality indicators.
The official archives
of The Coca - Cola Company that includes exhibits such as the original stock certificates
of forbearer Pemberton
Chemical Company, an opportunity to sample 100 drinks from the beverage giant's portfolio
of brands from around the world, a retail store, an advertising archive, a miniature bottling plant that allows you to see the
process of turning the syrup into the finished product, an advertising theater with commercials from the past century in multiple languages around the world, and more.
The gasification
process takes organic, carbonaceous materials and transforms them into efficient synthetic gas through a series
of chemical reactions held at high temperatures.
Traditional metal fabrication
processes like injection molding, can be noisy, create extreme welding fumes and exhaust, and require workers use a large amount
of chemicals.
The fund invests in companies involved in the exploration, production and
processing of petroleum, natural gas, coal, alternative energies,
chemicals, mining, iron and steel, and paper and forest products, and can invest in any part
of the world.
In addition to performing the cleaning, Clean Harbors can contain, transport and dispose
of all waste generated from the
chemical cleaning
process.
We are committed to supporting the advancement
of sustainable chemistry practices to help minimize the negative impacts certain
chemical products and
processes may cause.
During 2011, more than half
of the unit's production was sold to customers who
process the material into industrial
chemical products, while the remainder is consumed internally.
Lithium can be
processed to form a variety
of chemicals, including lithium carbonate, lithium bromide, lithium chloride, butyl lithium and lithium hydroxide.
During the recovery
process, components
of the solvent /
chemical streams are isolated and purified to high - quality product specifications.
Theoretical
process of evolution Many who do not believe in the Bible embrace the theory that living things emerged from lifeless
chemicals through unknown and mindless
processes.
Just as the flow
of a stream is determined by a specific landscape, so it seems that the growth and development
of the proteins follow an «epigenetic landscape» which is extraneous to the physico -
chemical forces that energize the growth
process.8 And just as the geographical landscape is extraneous to the flow
of water by the power
of gravitation, so the epigenetic landscape is extraneous to the «flow»
of energized matter operating by physico -
chemical forces in the organism's epigenesis.
According to one
of his analogies: just as the sequence
of letters on a page is extraneous to the chemistry
of ink and paper, so the sequence
of nucleic acids in the DNA molecule (which, when translated, determines the shape
of an organism and its specific characteristics) is extraneous to the
chemical forces operative in the genetic
process.
From the obvious fact that physico -
chemical breakdowns cause the failure
of performance by comprehensive wholes, the scientific atomist infers that physico -
chemical processes cause their success as well.
And yet there is no logical incoherence in thinking
of nature as a hierarchy
of distinct dimensions integrating a continuous, unbroken chain
of physico -
chemical occurrences, (just as the architect's designs do not interrupt the continuity
of the brick laying
process, but simply impose a determinate structure onto it.)
EDITORIAL COMMENT: Mr McEwan would seem to be right (i) in his depiction
of Professor Ayala's somewhat deistic leanings concerning the role
of the creator (see our Cutting Edge column July 2010), (ii) that we, with Ayala, affirm that physical,
chemical and biological evolution is a well attested fact, and (Hi) that the idea that this
process is a chance one does not work.
Furthermore, successful functioning
of a cell, organism or brain is contingent upon the recurrence
of the most basic physico -
chemical processes in their adherence to the laws
of nature.
Without abrogating or even modifying the laws that determine bondings and pairings
of atoms or molecules, principles pertaining to the biotic dimension can still control and orient physico -
chemical processes in an extravagantly abundant variety
of ways.
But is it logically correct to infer from these platitudes that physico -
chemical processes explain the successful achievements
of an organism simply because their breakdown leads to the organism s failure?
And while you the reader and I the writer are both relying on the workings
of invariant
chemical processes, the meaning is extraneous to the chemistry.
This «cooking»
process was
of utmost importance because it produced the
chemicals necessary for the evolution
of planetary bodies such as our earth, and thus it made possible also the eventual appearance
of life and human beings.
With Polanyi I shall argue that the sequence
of base pairs in DNA is in fact extraneous to the chemistry underlying the life
process.12
Chemical activity is
of course a necessary condition for the emergence and existence
of life; But it is not a sufficient condition.
And while he is relying on the stability
of chemical processes to inform you, he would no doubt be insulted if someone told him that an analysis
of the chemistry
of ink and paper would yield an adequate understanding
of this chapter.13
Our thoughts and actions are nothing but a complex set
of chemical and biological
processes that theoretically could be measured and predicted.
I refer here to the small group
of scientists who argue that in fact there is no qualitative difference between living organisms and other
chemical processes.
@Chad: I. Mutations in DNA sequences generally occur through one
of two
processes: A. Environmental factors: DNA damage from environmental agents such as ultraviolet light (sunshine), nuclear radiation or certain
chemicals B. Mistakes that occur when a cell copies its DNA in preparation for cell division.
There is the unjust exploitation
of physical,
chemical, biological, and zoological nature, the ecology in which human nature is embedded, by industrial and technocratic production
processes of «megamachines» (L. Mumford) polluting and destroying environment after environment.
Q. 2 Likewise, we know that life on Earth evolved over the last approximately 3.5 billion years and likely began in a planet wide «organic soup»
of complex organic
chemicals in the primordial oceans, in an increasingly well understood
process.
All thoughts, memory recall, complex evaluation
of things and situations to varying degrees
of «good» or «bad» - ness, along with decision
processes and communication
of these things seem to naturally fall into what is the natural,
chemical and eletro - magetic aspects
of our brain.
The research
of scientists like José Delgado into the ways in which mental and emotional
processes can be produced, controlled, or modified by electrical and
chemical means raises profound practical questions about the possible use and misuse
of such powers.
If the
process is so well understood that it leaves no room for doubt or for alternative explanations, then when was the last time the scientists were able to create artificial life, i.e. assemble a living cell out
of a bunch
of chemical elements?
The
process of synthesis by which azoic elements have reached their present multiplicity and complexity is an evolution, the same
process entirely as the biologist traces in the order
of living things, and the synthetic
chemical compound embodies in itself a complex relativity capable
of being expressed in most exact laws, which reflect the evolutionary emergence
of its substance as much as do the organs
of an animal explained in terms
of evolutionary development.
With the increase in complexity new entities emerge — the classical world out
of the quantum world, molecules and
chemical processes out
of atomic structures, simple living organisms out
of complex molecular structures.