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At physiological temperature, about 29. 5 C, and physiological concentrations ( which vary for each ion ), the calculated potentials are approximately 67 mV for Na < sup >+</ sup >,-90mV for K < sup >+</ sup >,-86 mV for Cl < sup >-</ sup > and 123 mV for Ca < sup > 2 +</ sup >.
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At and physiological
At 6 pm, once various physiological readings had been taken, the doctors instructed the cosmonauts not to discuss the upcoming missions.
At Paris Flourens engaged in physiological research, occasionally contributing to publications ; and in 1821, at the Athénée, he gave a course of lectures on the physiological theory of the sensations, which attracted much attention amongst men of science.
At lower levels of Maslow's hierarchy of needs, such as physiological needs, money is a motivator, however it tends to have a motivating effect on staff that lasts only for a short period ( in accordance with Herzberg's two-factor model of motivation ).
At the same time, befitting the central idea of Romantic science and medicine of dynamic polarity, it was also the physiological functional identity of what Romantic theorists of society or mind called " aspiration.
At the physiological level, he recognized a “ vital low ”, which he defined as a “ diminishment of physical energy ”.
At the Node they are subjected to physiological tests for a year while Rama is refurbished, and they are eventually sent back to the solar system, this time to collect two thousand more representatives of humanity.
At and temperature
Allotropes of iron, ( alpha iron and gamma iron ) showing the differences in atomic arrangement. At a certain temperature, ( usually between and ), the base metal of steel ( iron ) undergoes a change in the arrangement of the atoms in its crystal matrix, called allotropy.
At Montgomery, in the central region, the average annual temperature is 66 ° F ( 19 ° C ), with a winter average of 49 ° F ( 9 ° C ), and a summer average of 81 ° F ( 27 ° C ).
At the opposite extreme, a transformation of a thermodynamic system can be considered isothermal if it is slow enough so that the system's temperature remains constant by heat exchange with the outside.
At its maximum, the temperature of the spacecraft's heat shield was between.
Carnrick ( 1981 ), The stabilized temperature platform furnace, At.
At room temperature and pressure, barium has a body-centered cubic structure, with a barium – barium distance of 503 picometers, expanding with heating at a rate of approximately 1. 8 /° C.
At that temperature, the vapor pressure of the liquid becomes sufficient to overcome atmospheric pressure and allow bubbles of vapor to form inside the bulk of the liquid.
At standard temperature and pressure, two chlorine atoms form the diatomic molecule Cl < sub > 2 </ sub >.
At room temperature the magnitude of this fractionation is roughly 0. 25 ‰ ( 0. 025 %) per atomic mass unit ( AMU ).
At room temperature, the average speed of these random motions is 10 < sup > 6 </ sup > metres per second.
At standard temperature, pressure and concentration conditions, the cell's emf ( measured by a multimeter ) is 0. 34 V. By definition, the electrode potential for the SHE is zero.
At standard temperature and pressure, hydrogen is a colorless, odorless, tasteless, non-toxic, nonmetallic, highly combustible diatomic gas with the molecular formula H < sub > 2 </ sub >.
At room temperature, honey is a supercooled liquid, in which the glucose will precipitate into solid granules.
At lower altitudes, the increased temperature is like day and night, literally: like starting the morning at the highland daytime high, and then adding the heat of the day, again.
At too low temperature, most LC materials will form a conventional crystal.
At Standard Sea Level conditions ( corresponding to a temperature of 15 degrees Celsius ), the speed of sound is 340. 3 m / s ( 1225 km / h, or 761. 2 mph, or 661. 5 knots, or 1116 ft / s ) in the Earth's atmosphere.
At standard temperature and pressure, two atoms of the element bind to form dioxygen, a very pale blue, odorless, tasteless diatomic gas with the formula.
At standard temperature and pressure, oxygen is a very pale blue, odorless gas with the molecular formula, in which the two oxygen atoms are chemically bonded to each other with a spin triplet electron configuration.
At higher elevations from, the Puna ecoregion, the temperature varies from during the night versus during the day.
At this site, there are four main life zones, delineated on the basis of temperature and precipitation ( Holdridge System ), in the Luquillo Mountains: subtropical wet and subtropical rain forests are found at low and mid elevations, lower montane rain and lower montane wet forests at high elevations.
At this stage, several factors are critical to yield: optimal soil moisture and temperature, soil nutrient availability and balance, and resistance to pest attacks.
At room temperature and pressure, the water jar reaches equilibrium when the air over the water has a humidity of about 3 %.
At the point where liquid begins to condense, the direction of the temperature and pressure curve will abruptly change to trace along the phase line until all of the water has condensed.
At a lower temperature, each strand is then used as the template in DNA synthesis by the DNA polymerase to selectively amplify the target DNA.
At the time, the temperature of the Sun was considered too low to overcome the Coulomb barrier.
At and about
`` At 200, 300, 400 feet under the water, when he must be paying very much attention, he will be thinking about what you are telling him.
At noontime, remembering what the teacher had said about maybe playing with the kids, Jack stayed close to the schoolhouse while all the other big boys, except Charles, went off out the road to play ball.
At the moment he was excited about his son's having received the Prix De Rome in archaeology and was looking forward to being present this summer at the excavation of an Etruscan tomb.
At a party an English intellectual -- so-called -- asked me why I write always about distress.
At about the age of twelve I became a Spencerian liberal, and I have always considered myself a liberal of some kind even though the definition has changed repeatedly since Spencer became a reactionary.
At the same time, you have to face facts and realize that a man who's been in the Marine Corps all his life doesn't understand much about politics.
At the same time, his voice betrayed uncertainty about their being here, and conveyed an appeal to whatever is reasonable, peace-loving, and dependable in everybody.
At their meeting he told her not to bother about `` where '' -- he would attend to that.
At that time, he afforded me the courtesy of his busy workday for such length as I may need, to speak about my background, my hopes, my views on various national and local topics, and any problems that I may have been vexed with at the time.
At present it's available in one model, the fine and familiar Smith & Wesson Magnum revolver ( about $110 ), long a top-quality handgun among target arms.
At one time about 10,000 people lived there.
At Yalta he thought more about the six million Germans who would have to leave, trying to find work in Germany, and Roosevelt objected to the Western Neisse River being chosen in the south, instead of the Eastern Neisse, both of which flow into the Oder.
At about the time the Marsden enterprise was getting under way, the Vail Light and Lumber Company started construction of a chair stock factory on the site of the present Bennington Co-operative Creamery, intending to use its surplus power for generating electricity.
At that moment, Holden almost slammed on the brakes to go back to Cooper and ask if Ferguson was about.
At the opening of the trial, the jury panel was questioned as a group by Mr. Weaver about Ku Klux Klan connections.
At the same time, there was increased reason for a quick meeting lest the Soviet leader, as a result of those episodes, come to a dangerously erroneous conclusion about the West's ability and determination to resist Communist pressure.
At 3:57 a.m., with the plane about twenty minutes out of El Paso, passenger Robert Berry, a San Antonio advertising man, glanced up and saw the man and boy, accompanied by a stewardess, walking up the aisle toward the cockpit.
At one time, while still under the impression that he was dealing with a Cuban plot, the President talked about invoking a total embargo on trade with Cuba.
At least 60 stations devote all of their time to reaching this audience in about half of the 50 states.
At about the age of eighteen, he went to Athens to continue his education at Plato's Academy.
At about 2: 30 p. m., while leading one of those charges against a Union camp near the " Peach Orchard ", he was wounded, taking a bullet behind his right knee.
At about the same time, in the colonies which remained linked to the crown, the Church of England began to appoint colonial bishops.
At twelve, he was accepted into Mikhail Botvinnik's prestigious chess school, though Botvinnik made the following remark about the young Karpov: " The boy does not have a clue about chess, and there's no future at all for him in this profession.
At the beginning, it was considered a sort of Taoist sect, and there was even a theory about Laozi, founder of Taoism, who went to India and taught his philosophy to Buddha.
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