Sentences with phrase «in pair bonding»
Young is well known for studying oxytocin's role in pair bonding in voles, and Liu studies how mother mice learn to recognize their pups» ultrasonic communications, making them both ideal for evaluating the new research.
http://www.emoryhealthsciblog.com/ Not exact matches
In Trump's first year in office, the pair bonded over golf in Japan and the US and talked on the phone more than a dozen times, in addition to several in - person meetingIn Trump's first year in office, the pair bonded over golf in Japan and the US and talked on the phone more than a dozen times, in addition to several in - person meetingin office, the pair bonded over golf in Japan and the US and talked on the phone more than a dozen times, in addition to several in - person meetingin Japan and the US and talked on the phone more than a dozen times, in addition to several in - person meetingin addition to several in - person meetingin - person meetings.
Last week, iShares, the world's largest ETF issuer, introduced four new bond ETFs, including a pair rooted in smart beta methodologies.
If the Dollar broke lower, its likely too that bonds and duration would rally; defensives (staples, utes, reits) and growth (tech / biotech / discret) squeeze against crowded value unwinding (fins, energy, indus); yen and euro would squeeze mightily; gold squeezes while copper pukes in a favorite commodities «pair» unwind; HY could reverse weaker vs IG (currently everybody long CCC vs BB on the high beta trade)... this would be the theoretical path to our next pain - trade or even VaR shock.
The common element is that any long position taken in a specific equity is offset by a short position in either a merger partner (risk arbitrage), an «overvalued» member of the same sector (long / short paired trading), a convertible bond (convertible arbitrage), a futures contract (index arbitrage) or an option contract (volatility arbitrage).
That's why it's encouraging that a pair of recent reports show that investors paid less in expenses last year across their stock, bond and other types of funds.
Because of the time it takes for a human child to grow up, pair - bonding seems to have been the norm in pre-agricultural societies.
Cobb sees the best choice for most to be a pair bonding that involves mutual responsibility for each other in a possible lifelong commitment.
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.
Still is it not possible that the specific sequence of base - pairs in a DNA molecule is extraneous to the chemistry which bonds the nucleic acids to one another?
Hormones like oxytocin are heavily involved, and failing to engage in the behaviors that release these hormones is a pretty good way to damage the pair bonding experience.
Pair bonding may not be the best or only way to serve our genes but then there is no reason why we have to accept the so called «selfish gene» theory, that we are of value only as gene carriers (the theory popularised by Richard Dawkins in The Selfish Gene.
Bonds stood in front of his locker on Sunday, stripped to his comic - book superhero musculature except for a pair of shorts, and smiled — yes, smiled — in defeat.
Some researchers have looked into what role genes might have in our tendency to cheat, like last year's study on a certain variant of the dopamine gene DRD4 — and dopamine is the force behind our sexual drives, survival needs and pair - bonding behaviors.
Energetic and dynamic nannies understandably have pull with a baby, and if a nanny or au pair is the significant bonding adult in a young baby's life, estrangement to mom can and does happen.
When the cell reproduced, unwinding its double helix and reconstituting it in new cells, X and Y replicated as well, their chemical bond just as stable as the A-T and C - G pairings in DNA's normal sequence.
Sugar gliders can form very strong bonds with their human families, but as highly social animals they should live in pairs or small groups and must have a spacious enclosure, as well as a carefully monitored diet.
One hypothesis is that oxytocin release during key pair - bonding events like sexual climax or childbirth helps cement the image of a partner or a newborn in the mind's eye.
«The most compelling evidence for oxytocin's role in bonding is simply that when you block the oxytocin receptors, the animals don't form pair - bonds,» Carter says.
In the double - helix configuration, two strands of DNA are joined to each other by hydrogen bonds in an arrangement known as base pairinIn the double - helix configuration, two strands of DNA are joined to each other by hydrogen bonds in an arrangement known as base pairinin an arrangement known as base pairing.
«Pair bonding reinforced in the brain: Zebra finches use their specialized song system for simple communication.»
Love has several different meanings in the English language, from something that gives a little pleasure («I loved that meal») to something one would die for (patriotism, pair - bonding).
The zirconium sapped the loyalty of the electrons bonding the nitrogen pairs, weakening the link between the two atoms and letting hydrogen weasel in and latch onto the nitrogen.
«Pair - bonding in voles is not exactly the same as in people, but we believe that it likely shares many of the underlying neural mechanisms as falling in love in humans,» says Liu.
Mates gained often have to be retained to reap the adaptive rewards inherent in pair - bonding — an evolutionary hallmark of our species.»
«We were surprised by how reliably the marmoset monkeys exchanged their vocalizations in a cooperative manner, particularly since in most cases they were doing so with individuals that they were not pair - bonded with,» says Asif Ghazanfar of Princeton University.
Elementary chemistry distinguishes two kinds of strong bonds between atoms in molecules: the covalent bond, where bonding arises from valence electron pairs shared between neighboring atoms, and the ionic bond, where transfer of electrons from one atom to another leads to Coulombic attraction between the resulting ions.
«It's like remote control of the brain circuitry to create a pair bond,» says Robert Liu at Emory University in Atlanta, Georgia, and a member of the team using technology to play Eros.
Oxytocin has been called the «love hormone» because it plays an important role in social behaviors, such as maternal care and pair bonding.
Or there may be an even more surprising explanation for the bonding: The males may pair off in order to gang up on females.
DNA sequence discrimination by CAP derives both from sequence - dependent distortion of the DNA helix and from direct hydrogen - bonding interactions between three protein side chains and the exposed edges of three base pairs in the major groove of the DNA.
But whereas those materials were made up of covalent bonds — in which pairs of atoms share electrons — these 2 - D metals are composed of metallic bonds, where electrons flow more freely among atoms.
Ninety - nine percent of mammal species never form lasting pair - bonds, and those that do continue to bear illegitimate offspring — as many as 80 percent of them, in the case of the «monogamous» red fox.
Because parrots are often observed flying in pairs in the wild, one assumption is that parrot sociality revolves around the pair bond.
It has been known for decades that many pair - bonded bird species engage in extra-pair matings, and up to half the eggs of any brood may result from this.
What's more, the p45 protein was able to bind to the specific region in the p75 protein that is critical for the formation of the p75 pair, thus decreasing the amount of p75 pairs that bond to inhibitors release from myelin.
Because it takes three years to form a new pair - bond, and it is almost impossible to raise a chick alone, it's a bad idea for wandering albatrosses to «divorce» in those circumstances.
The drug boosted dopamine, a brain chemical involved in pleasure and motivation, equivalently, but pair - bonded voles had fewer receptors ready to receive the dopamine signal.
First, they occurred quickly and the resulting nucleotides spontaneously paired with each other in water, forming hydrogen bonds like the Watson - Crick base pairs that create the «ladder - rung» pattern inside RNA and DNA helixes.
Fixing nitrogen means breaking a tenacious triple bond that holds nitrogen atoms in pairs in the atmosphere and joining a single nitrogen to a molecule that is easier for living things to use.
«That shift was an important first step in our lineage's evolutionary history, and it set the stage for the evolution of standing up on two legs and pair bonding.
PAIR - BOND Just 24 hours in each other's company without mating can be enough to bond a pair of prairie voles for lPAIR - BOND Just 24 hours in each other's company without mating can be enough to bond a pair of prairie voles for lBOND Just 24 hours in each other's company without mating can be enough to bond a pair of prairie voles for lbond a pair of prairie voles for lpair of prairie voles for life.
In this case, they form naturally as ozone — a high - energy oxygen molecule — reacts with carbon chains that have double bonds, forming a compound that has two reactive pairs of electrons.
Previous research had suggested that vasopressin plays a role in social behavior, ranging from aggression and territorialism to pair bonding and caring for young.
Robert Liu at Emory University in Atlanta, Georgia, and his colleagues chose to study pair - bonding in prairie voles because this species is one of the few to mate for life.
After comparing the brains of males with offspring with brains of childless males in mating pairs, Kozorovitskiy and Gould found that fathers not only had more connections between neurons in their prefrontal cortex, a region involved in anticipating consequences and attaining goals, but they also had more receptors for vasopressin, a neurohormone linked to social interaction and bonding.
Pair bond formation leads to a sustained increase in global cerebral glucose metabolism in monogamous male titi monkeys (Callicebus cupreus).
Laboratory simulations of mate - guarding as a component of the pair - bond in male titi monkeys, Callicebus cupreus.
Hinde, K., Muth, C., Maninger, N. Ragen, B.J., Larke, R.H., Jarcho, M.R., Mendoza, S.P., Mason, W.A., Ferrer, E., and Bales, K.L. Challenges to the pair bond: Neural and hormonal effects of separation and reunion in a monogamous primate.
Methylene is the simplest member of a class of organic molecules known as carbenes, which contain an atom of carbon only bonded to two other atoms, in this case, a pair of hydrogen atoms.