Sentences with phrase «single bond»

The backbone of a saturated fat's structure is a string of carbon atoms, each attached to its neighbors with what are known as single bonds.
Skolnick's team then designed an algorithm to break each one into fragments, snapping only single bonds between carbon atoms — the kind of bonds Burke's machine can reassemble.
According to TASE data, real estate companies raised NIS 1 billion in April, with the largest single bond issue by a foreign company being that of Strawberry Fields REIT, which raised NIS 240 million.
Saturated fats have only single bonds in the fatty acid molecules, monounsaturated fats have one double bond and polyunsaturated fats have two or more.
Linoleic acid is a molecule with a backbone of 18 carbon atoms, most of them linked by single bonds.
So, will you opt for simpler, single bond ETFs, or mix in some GICs as well?
Some recent results suggest that even supposedly well understood reactions such as ethylene polymerization may actually involve catalysts that behave as if they contained a metal - carbon double bond instead of a metal - carbon single bond.
Moyer suggested creating a ligand that was saturated (i.e., contains single bonds) and preorganized (positions atoms optimally for binding a metal).
A more orderly environment seems to limit the ability of molecules to change their shape, or conformation, by rotating around single bonds between atoms.
The coupling is basically a Suzuki coupling reaction (in which an organic compound carrying a boronate and another organic compound carrying a halogen are joined by a Pd catalyst, creating a new C - C single bond joining the two organic fragments and spitting out the boronate and the halogen).
Two examples of ROS are oxygen ions and peroxides, compounds containing an oxygen - oxygen single bond.
Saturated fats are single bonds so they don't oxidize when heated.
SFAs are lauric, myristic, palmitic and stearic acids, and contain only single bonds between the individual carbon atoms of the fatty acid chain.
Further, clinical studies have shown that when PUFA are substituted in the diet for saturated fats (that is, fatty acids that have only single bonds in their carbon chain), the risk of developing heart disease is reduced.
So far this year, not a single bond from an emerging nation has defaulted, while 2015 saw just one, an issue from Ukraine, go bust, according to Moody's Investors Service.
Bond funds typically own a number of individual bonds of varying maturities, so the impact of any single bond's performance is lessened if that issuer should fail to pay interest or principal.
But there I would never invest in a single Bond I would more go for Bond ETF's as well.
Mandiri Sekuritas, based in Jakarta, raised $ 290 million in seven public equity deals in 2013, and it raised $ 178.5 million in a single bond for Indonesian toll road developer Jasa Marga last September.
Even if it weren't, bond ETFs offer diversity, liquidity and price transparency that single bonds can't match, with the added benefits of intraday tradability and more frequent income payments.
MS: (Editor note: After explaining this to me twice, he provided the following example) Let's say that you are the lone shareholder in a fund and, when you invest, the fund in turn buys a single bond at a 2 % yield.
In a polar medium such as DMSO (dimethylsulfoxide), on the other hand, the rotation occurs about the single bond in the linker.
The switch is derived from a compound classified as a hemithioindigo, in which a so - called thioindigo moiety is linked via a carbon double bond (C = C) and a single bond (C - C) to a planar aromatic ring.
Complexes containing a ligand which had two bonds were more effective than those with a single bond, probably because they are more stable — meaning the compound breaks down more slowly and is active for longer (Dalton Transactions, DOI: 10.1039 / C2DT12399A).
If chemical reactions shift those double bonds so that they are separated by only one single bond, the molecule is described as having conjugated double bonds.
Many also contain «aromatic» rings — hexagons of carbon atoms linked by alternating double and single bonds.
One triple bond releases much more energy when it forms than is needed to break the three single bonds that bind the nitrogen in the starting compound.
A carbon double bond serves as an axle between two wheels; when the entire unit is zapped with electricity, the double bond becomes a single bond.
(Fully saturated fatty acids have single bonds between all of their carbon atoms while unsaturated fatty acids may have anywhere from one to several double bonds between their carbon atoms.)
That durability stems from a simple fact: All the links between atoms are single bonds, which are highly stable and difficult to break, explains Zhibin Guan, a chemist at the University of California, Irvine, who helped lead the new effort.
They suggested their remarkable yellow crystals consisted of two cyclopentadiene moieties each making a single bond to a central iron atom.
One hypothesis, advocated primarily by British organic chemist and future Nobelist Robert Robinson, thought the structure consisted of two five - membered rings connected by a single bond, the thiazolidine - oxazolone structure.
«You can see with such precision whether it is a double bond or a single bond, or if this is a carbon atom or some other atom,» Lee said.
Saturated fat is a fat in which the fatty acids all have single bonds.
In a ketone, one spot is double bonded to oxygen and there are 2 single bonds to carbon.
Saturated Fatty Acid — a fatty acid in which all the links between carbons on the chain are single bonds, leaving no free electrons to potentially share with something else.
Finally... Timothy Brayton, easily one of the best (and most completist - friendly) online film critics, has ranked every single Bond film (with each link going to a new review) the Bond Girls and each James Bond.
Improvements from the recently updated S - Class sedan have trickled into the coupe for 2018, among them a new COMAND multimedia interface that's spread more seamlessly across a single bonded glass panel, replacing the separate - screen solution of the previous version.
(Unlike a single bond, distribution amounts from iBonds ETFs will vary.)
Rather than buying a single bond with 100 % of your capital, a ladder distributes your investment across multiple bonds (as shown above).
The longer the maturity (for a single bond) or average maturity (for a bond fund), the more likely you'll see prices move up and down when interest rates change.
A single bond's maturity date represents the date that the company, municipality, or government that sold the bond (the «issuer») agrees to return the principle — or face value — to the buyer.
A spread ratio of 3:1, for example, means the note against bond spread (NOB) contains three ten - year note futures contracts to each single bond futures contract.
If you invested the full $ 50,000 into one single bond with a yield of 5 % for a term of 10 years, you wouldn't be able to capitalize on increasing or decreasing interest rates.
For this kind of portfolio, is a single bond ETF like AGG sufficiently diversified?
Here's a detailed breakdown of why this happens: Buying a Bond Fund vs. Buying A Single Bond.
However, it's important to note that investing in a bond fund is different than investing in a single bond, and if you invest in a bond fund, your principal can go up or down significantly.
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