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Both isotactic and syndiotactic polypropylene are crystalline, whereas atactic polypropylene, which can also be prepared with special Ziegler – Natta catalysts, is amorphous.
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Both and are
Both concepts are undergoing alteration ; ;
`` Both children are musical and my wife is a music lover of unfailing instinct and judgement ''.
Both I and my feelings come up out of a chain of events that fan out into the past into sources that are ultimately very unlike the entity which I now am.
Both are predictably destined to fail.
Both men are known to be honest and public-spirited.
Both allowances are governed by conditions and restrictions set forth in detail in the state's Travel Regulations.
Both of these systems are essential for the production, development, and use of the National Forests.
Both the photocathode and the image plane of such an electrode configuration are curved concave as seen from the anode aperture.
Both stages are assumed to have unity magnification.
Both man and wife should be aware of the fact that a lack of climax, and even the absence of the anticipated keen pleasure are not a sign that the wife may be cold or frigid.
Both are primarily concerned with the uses that can be made of the material that the collector has found.
Both the conditions and the complicity are documented in considerable detail.
Both Miss Garson and her oilman-rancher husband are active supporters of Boys Clubs of America and patrons of the vivid art and opera colony that flourishes in New Mexico.
Both are 6 feet tall and weigh between 195 and 200 pounds, but Mantle, incredibly muscular ( he has a 17-1/2-inch neck ), looks bigger.
Both are good bunters: Maris once beat out eighteen of nineteen in the minor leagues ; ;
Both are good, daring fielders: Mantle covers more ground ; ;
Both these types, and those in between, are in existence by reason of a legislative interest in libraries that began at Albany as early as 1950, with the creation by the legislature of county library systems financed by county governments with matching funds from the state.
Both eventualities are possible logically, but practically they are impossible.
Both are members of the Organization of the Petroleum Exporting Countries, the African Union and other multilateral organizations.
Both terms anti-Semitism and antisemitism are in common use.
Both the nation and the economy are nascent.
Both Spirit Prison and Paradise are temporary according to Latter-day Saint beliefs.
Both are connected with the Proto-Indo-European root * ank -, meaning " to bend " or " bow ".
Both these popular methods are used to analyze sound and better understand the acoustic phenomenon.
Both and crystalline
Both fire long, sharp pink crystalline shards that can " supercombine ", causing an explosion if a target has taken a certain number of them.
Both mirrors are made from a crystalline ceramic material called Sitall, specifically chosen for its low coefficient of thermal expansion.
Both and whereas
Both in a glass and in a crystal it is mostly only the vibrational degrees of freedom that remain active, whereas rotational and translational motion is arrested.
Both orthometric and normal heights are heights in metres above sea level, whereas geopotential numbers are measures of potential energy ( unit: m² s < sup >− 2 </ sup >) and not metric.
Both Syrian and Russian hamsters mature quickly and can begin reproducing at a young age ( 4 – 5 wk ), whereas Chinese hamsters will usually begin reproducing at two to three months of age, and Roborovskis at three to four months of age.
Both integrity and ciphering are applied for SRBs whereas only ciphering is applied for data RBs.
Both the hog deer and Eld's deer are rare, whereas Indian sambar and Indian muntjac thrive in protected national parks such as Khao Yai.
Both cystathionine-γ-synthase and cystathionine-β-lyase require pyridoxyl-5 '- phosphate as a cofactor, whereas homocysteine methyltransferase requires vitamin B < sub > 12 </ sub > as a cofactor.
Both realms were in decline at the time of a final, all-out siege from the East ; however, Minas Tirith survived the siege whereas Constantinople did not.
Both types of nesting site are vulnerable, those on level ground are vulnerable to trampling and small predators, whereas those in cliffs, which are often the banks of rivers, are vulnerable to flash floods, which can wipe out dozens or hundreds of nests.
Both zult and preskop are also found in Limburg, though zult is less sour, whereas preskop often contains black pepper and is eaten on wholewheat bread.
Both chickens and turkeys have identical sequence ( amino acid for amino acid ), whereas ducks possess molecules differing by one amino acid.
Both Guggenheim-Katayama and Eötvös take into account the fact that surface tension reaches 0 at the critical temperature, whereas Ramay and Shields fails to match reality at this endpoint.
Both of those states had minimum drinking ages of 21 whereas Michigan's minimum drinking age was 18.
* Both pluripotent and transdifferentiated cells use adult cells, thus starting cells are very accessible, whereas human embryonic stem cells require that one navigate legal loopholes and delve into the morality of stem cell research debate.
Both the ketch and the yawl have two masts, with the main mast foremost ; the distinction being that a ketch has the mizzen mast forward of the rudder post, whereas on a yawl, it is aft of the rudder post.
Both mechanisms strongly depend on the pH of contacting solution: the rate of ion exchange decreases with pH as 10 < sup >− 0. 5pH </ sup > whereas the rate of hydrolytic dissolution increases with pH as 10 < sup > 0. 5pH </ sup >.
Both the yawl and the ketch have two masts, with the main mast foremost ; the distinction being that a ketch has the mizzen mast forward of the rudder post, whereas on a yawl, it is aft of the rudder post.
Both XM and Sirius are owned by Sirius XM Radio, which was formed by the merger of XM and Sirius on July 29, 2008, whereas in Canada, XM Radio Canada and Sirius Canada remain separate companies.
Both Good Hope and Monmouth were on fire, presenting easy targets to the German gunners now that darkness had fallen, whereas the German ships had disappeared into the dark.
Both their climbing technique and overall morphology are extremely similar ; however they differ both in their sociality and their nesting behaviour, as sittellas create nests on branches whereas nuthatches nest in cavities in trees.
Both approaches broadly accept that extraversion is associated with sociability and positive affect, whereas neuroticism is associated with emotional instability and negative affect.
Both have developed very different performing styles: the Bolshoi has a more colourful and bold approasitych, whereas the Mariinsky is associated with pure and refined classicism.
Both StreetKa and SportKa received a new 1. 6 litre 8-valve Duratec petrol engine, whereas Ka, Ka Collection, and LuxuryKa retained the 1. 3 litre Duratec petrol engine.
Both Dot Records and Liberty Records expressed some interest, but each proposed to record the Trio on 45rpm ( revolutions per minute ) singles only, whereas Werber and the Trio members both felt that 33⅓ rpm albums had more potential for the kind of music that the group was doing.
Both subspecies live in lightly wooded areas, with the Short-lined Skink having a preference for rocky areas, whereas the Long-lined Skink is also found in grasslands.
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