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"inviable" Definitions
  1. incapable of surviving especially because of a deleterious genetic constitution

58 Sentences With "inviable"

How to use inviable in a sentence? Find typical usage patterns (collocations)/phrases/context for "inviable" and check conjugation/comparative form for "inviable". Mastering all the usages of "inviable" from sentence examples published by news publications.

El Estado de derecho es inviable sin una policía fiable.
Many opposition proposals were "reasonable" Santos said on Thursday, but others are "totally inviable".
But global oversupply of iron ore made the project inviable at this time, Jacques told The Times.
"The impossibility of accessing the mineral resources made the Angostura project economically inviable for the company," the letter said.
"Obviously we are not only talking about privatizations, but also about the liquidation of companies which are inviable," Freitas said.
EDINBURGH (Reuters) - Prime Minister Theresa May's plans to leave the European Union are damaging and inviable, Scotland's First Minister Nicola Sturgeon will say on Tuesday.
What's more, the eFAIL team now says it's testing two new exploits that may end up rendering one of the last-resort solutions—only ever using plaintext— inviable.
Candidates who fail to draw a minimum threshold of 15 percent of the attendees are deemed inviable, and their supporters move to join another group — or remain uncommitted.
As we humans take over more and more of the planet and ransack the place, ever more species are inviable in the wild and populations can only be maintained in captivity.
But investor excitement started to wane after a report from an investment firm claimed that the deposit was actually worthless because the upfront capital costs would make the mine commercially inviable.
BOGOTA (Reuters) - Several modifications to a peace deal with Colombia's FARC rebels suggested by the country's opposition are "inviable," President Juan Manuel Santos said on Thursday, adding he remains committed to salvaging the accord.
"What they have requested can't be fulfilled, particularly if we only maintain the exclusive and independent negotiations," Molano said, adding the committee's demand that the ESMAD riot police not be present during demonstrations was also inviable.
"If the Socialist party wants to obtain power at the cost of allying with those who seek to destroy our country, it is its responsibly [but] the resulting government would be completely inviable," Cospedal told public television.
He had already seen it, through social media, and the President gave me instructions to communicate in a cordial and respectful manner to the White House that due to this statement it was inviable to have the meeting.
The decision to suspend the first dam came after a study by Brazil's indigenous affairs department Funai in April said the presence of local tribes in the area made it inviable, prompting regulator Ibama to suspended the dam's environmental license.. But the government has not yet approved Munduruku's application for full federal recognition of the Sawre Muybu lands as an indigenous territory, which would provide stronger legal protections against development in future.
Extinction is less likely if the hybrids are inviable instead of infertile, as fertile individuals can still survive long enough to reproduce.
There are notable exceptions to Haldane's rule, where the homogametic sex turns out to be inviable while the heterogametic sex is viable and fertile. This is seen in Drosophila fruit flies.
Compared to each individual parent species, they hold a different combination of characteristics that can be more adaptable and 'fit' within particular environments. If an inviable product is produced, both parents suffer from the cost of unsuccessfully passing on their genes.
By December 2008, the remaining eggs had failed to hatch and X-rays showed that they were inviable. On July 23, 2009, exactly one year after announcing George had mated, the Galápagos National Park announced one of George's female companions had laid a second clutch of five eggs. The park authority expressed its hope for the second clutch of eggs, which it said were in perfect condition. The eggs were moved to an incubator, but on December 16, it was announced that the incubation period had ended and the eggs were inviable (as was a third batch of six eggs laid by the other female).
Main article: Hybridisation Hybridisation, in the context of reproductive interference, is defined as the mating between individuals of different species that can lead to a hybrid, an inviable egg, or an inviable offspring. The frequency of hybridisation increases if it is hard to recognise potential mates, especially when heterospecifics share similarities, such as body size, colouration, and acoustic signals. Costs associated with hybridisation are dependent on the level of parental investment and on the product of the pairing (hybrid). Hybrids have the potential to become invasive if they develop traits that make them more successful than their parent species in surviving within new and changing habitats, otherwise known as hybrid vigor or heterosis.
The British even offered to guarantee Texas's borders with both the United States and Mexico. Texas was a tactical ally of Britain acting as a counterweight to the United States. Nonetheless an independent Texas was probably inviable for financial reasons, and when the Republic became a state in 1845 the legations were shut down.
Vertical structures are seen as a logical next step for NAND flash, once further horizontal scaling becomes inviable. Since vertical features cannot be etched sideways, a charge trapping layer becomes a very interesting way to build a vertical NAND flash string. Toshiba and Samsung Electronics have disclosed prototypes for vertical charge trapping NAND structures.
A larva that is homozygous at csd is inviable. Therefore rare alleles spread through the population, pushing the gene pool toward an ideal equilibrium where every allele is equally common. The major histocompatibility complex (MHC) is involved in the recognition of foreign antigens and cells. Frequency-dependent selection may explain the high degree of polymorphism in the MHC.
While the species is capable of self-pollinating in the absence of pollinators, it prefers to cross-pollinate when possible. Pollination studies have shown self- pollination leads to a significantly reduced seed count with most seeds being inviable. Presence of Searls' prairie clover leads to a diverse pollinator community in the ecosystem. Bee species are the primary pollinator of D. searlsiae.
Most gross genomic mutations in gamete germ cells probably result in inviable embryos; however, a number of human diseases are related to large-scale genomic abnormalities. Down syndrome, Turner Syndrome, and a number of other diseases result from nondisjunction of entire chromosomes. Cancer cells frequently have aneuploidy of chromosomes and chromosome arms, although a cause and effect relationship between aneuploidy and cancer has not been established.
La justicia veta una estación de esquí al ser inviable con el cambio de clima · ELPAÍS.com The regional government attempted to respond to the legal challenge with a plagiarised report which had to be withdrawn. At the end of 2009 it produced another report which proposed that Fuentes Carrionas and Picos de Europa should be considered together as an area where ski resorts are possible.
This species was then thought to be genetically closest to George's; however, any potential offspring would have been hybrids, not purebreds of the Pinta Island species. In July 2008, George mated with one of his female companions. 13 eggs were collected and placed in incubators. On November 11, 2008, the Charles Darwin Foundation reported 80% of the eggs showed weight loss characteristic of being inviable.
Crofting communities were badly hit by the Highland Potato Famine. The small arable plots had meant that the potato was an essential crop, due to its high productivity. The arrival of potato blight (and the collapse of the kelp industry a few years before) made some crofting communities inviable. This gave rise to the second phase of the Highland Clearances, when many tenants left the Highlands, often emigrating.
Where the services would prove to be economically inviable, the government would subsidise that route. The division which was responsible for the infrastructure would later be turned into NS Railinfratrust. Current headquarters in Utrecht To facilitate government plans for the company's commercial operation, Den Besten planned to split the NS into many smaller independent divisions. The idea was that these smaller divisions would be better able to respond to the market.
Pollen was found to be inviable, no fruit set was ever observed and all attempts at propagation, including by cross-pollination with H. distans, failed. It was later assessed as extinct by the International Union for Conservation of Nature in 2016, but three individuals were rediscovered in 2019 by the National Tropical Botanical Garden. The plants were growing out of a steep cliff and were found using drones.
Female defenses select for ever more aggressive male sperm, however, leading to an evolutionary arms race. On the one hand, polyspermy creates inviable zygotes and lowers female fitness, but on the other, defenses may prevent fertilization altogether. This leads to a delicate compromise between the two, and has been suggested as one possible cause for the relatively high infertility rates seen in mammalian species., Morrow, E. H., G. Arnqvist, T. E. Pitcher. 2002.
Current law allows abortion in Chile only if the mother's life is in danger, if the fetus is inviable and in rape cases. Some countries do not allow their citizens to renounce their citizenship or only if the citizenship was acquired by birth there to non- citizen parents. In Argentina, Brazil, Ecuador, Peru, and Uruguay, voting is compulsory for citizens. In Bolivia, Brazil, Chile, Colombia, Cuba, Guatemala, Paraguay, and Venezuela, military service is mandatory.
SNK's Neo-Geo was the most costly console by a wide margin when released in 1990, and remained so for years. Its 2D graphics were of a quality years ahead of other consoles. The reason for this was that it contained the same hardware that was found in SNK's arcade games. This was the first time since the home Pong machines that a true-to-the-arcade experience could be had at home, but the system was commercially inviable.
In temperate regions the plant goes dormant in the winter, forming turions of about and sinking to the bottom. In tropical regions, the plant grows all year long without forming turions. The plant flourishes and produces seeds only in these warmer regions, with temperatures higher than , and produces only one flower, white or light pink, that arises above the surface. In temperate regions, the plant reproduces mostly via asexual means, producing inviable seeds or no flower at all.
The Lomen Brothers invested in the purchase of reindeer herds, and between 1920–1929, they mounted a huge structure of slaughterhouses and processing facilities, still getting success with the crossbreeding of caribou and reindeer.The Alaska Chronology . BÁIKI: The International Sami Journal. Then they proceeded to dominate the export market of reindeer meat and skins for the United States, making inviable the competition for the Inuit small farmers. Between 1914 and 1929, Lomen acquired 14,083 reindeer, at the total cost of US$ 236,156.00.
Ajax Bay is a settlement on East Falkland, in the Falkland Islands, It is on the north west coast, on the shore of San Carlos Water, a few miles from Port San Carlos. It was mainly a refrigeration plant, and was developed by the Colonial Development Corporation in the 1950s, which was also responsible for developing Port Albemarle. It was supposed to freeze Falkland mutton, but this was found to be economically inviable. Many of the pre-fabricated houses were moved to Stanley.
The theory was partially implemented in Libya. In March 1977, the "Declaration of Sabha" was declared, and the republic was transformed into a Jamahiriya (the Socialist People's Libyan Arab Jamahiriya). Those forms of private ownership which were deemed exploitative were abolished (whereas private family businesses in the service sector were preserved). With the advent of globalization and the information revolution Gaddafi slightly modified his theory by introducing a thesis about the era of large spaces in which the nation-state is becoming inviable.
Even though the modern scientific consensus is that the Fatio-Le Sage theory is inviable as an account of gravity, the process that he described does give rise to an attractive inverse-square force between particles immersed in a rare medium at a higher temperature. George Gamow proposed in 1949 that such a "mock gravity" could have played a role in galaxy formation after the Big Bang. A. M. Ignatov showed in 1996 that a similar process produces an attraction between dust grains in a dusty plasma.
At , the fleet comprised one de Havilland Dove, eight de Havilland Herons and eight Douglas DC-3s. In early 1961, Nigeria became the only owner of the company by buying the shares held by BOAC and Elder Dempster; the airline became the flag carrier of the country. The entire Heron fleet was withdrawn from service in March 1961 as it proved economically inviable. Aimed at replacing the DC-3 fleet, five Fokker Friendship 200s were ordered late that year, with options being taken on two more.
In humans, barring intersex conditions and other unusual states, it is the male that is heterogametic, with XY sex chromosomes. Haldane's rule is an observation about the early stage of speciation, formulated in 1922 by the British evolutionary biologist J.B.S. Haldane, that states that if in a species hybrid only one sex is inviable or sterile, that sex is more likely to be the heterogametic sex. The heterogametic sex is the one with two different sex chromosomes; in therian mammals, for example, this is the male.
Deformed wing virus (DWV) is normally a honey bee pathogen that results in reduced and crumpled wings, making those individuals inviable. This virus is thought to have spread to B. terrestris, and in 2004, as many as 10% of queen bees bred commercially in Europe were found dead with deformed wings. This was confirmed as DWV when B. terrestris colonies tested positive for the presence of DWV RNA. This could indicate that DWV is a broad range pathogen among bees, or perhaps it has recently been infecting new hosts after transmission from honey bees.
Traits of the hybrids drive individuals to discriminate in mate choice, by which pre-zygotic isolation increases between the populations. Some arguments have been put forth that suggest the hybrids themselves can possibly become their own species: known as hybrid speciation. Reinforcement can play a role in all geographic modes (and other non-geographic modes) of speciation as long as gene flow is present and viable hybrids can be formed. The production of inviable hybrids is a form of reproductive character displacement, under which most definitions is the completion of a speciation event.
A version of term insurance which is commonly purchased is annual renewable term (ART). In this form, the premium is paid for one year of coverage, but the policy is guaranteed to be able to be continued each year for a given period of years. This period varies from 10 to 30 years, or occasionally until age 95. As the insured ages, the premiums increase with each renewal period, eventually becoming financially inviable as the rates for a policy would eventually exceed the cost of a permanent policy.
A negative genetic interaction occurs when the phenotype of the double mutant is stronger than expected. A special case is a synthetic lethal interaction which occurs when the removal of individual genes does not significantly harm an organism but the removal of both genes results in an inviable organism. A positive genetic interaction occurs when the phenotype of the double mutant is weaker than expected. A special case is genetic suppression which occurs when the phenotype of the double mutant is weaker than that of the least-fit single mutant.
In March 2008, the High Court of Castilla y León ruled that the regional government's sudden change in its own planning regulations, without a proper assessment, not only went against its own regional law, but both the national law on nature conservation and the European Natura 2000 regulations. The court also noted that climate change threatened the viability of the projected ski resort. Rafael Méndez (2008-04-02), La justicia veta una estación de esquí al ser inviable con el cambio de clima, El País. See also English version.
Embryo rescue was first documented in the 18th century when Charles Bonnet excised Phaseolus and Fagopyrum embryos and was successful in it , planted them in soil and the cross resulted in dwarf plants. Soon after this, scientists began placing the embryos in various nutrient media. During the period of 1890 to 1904, systems for embryo rescue became systematic by applying nutrient solutions that contained salts and sugars and applying aseptic technique. The first successful in vitro embryo culture was performed by Hanning in 1904, he however described problems with precocious embryos that resulted in small, weak, and often inviable plantlets.
Reijo Pera has cited her experience of developing a rare kind of ovarian cancer, called a granulosa cell tumour, early in her career as a motivating factor for her decision to study embryonic development and fertility. The cancer resulted in her own loss of fertility. In men, her research team and collaborators have investigated mechanisms of male infertility. In a study published in 2000, she found that some infertile men have mutations in the genes required for DNA repair, which in turn may lead to defects in meiotic cell division—also known as meiotic arrest—and inviable sperm.
Studio complaints usually focus on the lack of equipment or facilities, poor equipment condition, and staff indifference. Accusations are often made that these situations arose as a result of willful neglect on the part of a city, a cable company, or other third party organization, with the intention of making the public-access television facilities so inviable that interest in them will wane and facilities can be closed. Complaints may also reflect viewers' general disagreement with other people's viewpoints. Complaints may also reflect discrimination in the resources a PEG organization applies to one type of programming vs. another.
Ayrshire-born singer-songwriter Cam Docherty, who had played with the band on their second Peel Session and at numerous gigs, joined permanently on lead guitar to replace Summerfield who left to pursue a solo career in 2004. The band changed their name to "Friends of the Stars" to draw a line under their underwhelming brush with the corporate music business. With a new do-it-yourself ethic and renewed sense of purpose, the band began producing their own recordings and released debut album Lighting and Electrical on Commercially Inviable Records in 2007. Follow-up album Faith's Meat Kiosk is due for release on the same label on 23 April 2012.
Cells containing only RNAPII with none or only up to one-third of its repeats are inviable. The CTD is an extension appended to the C terminus of RPB1, the largest subunit of RNA polymerase II. It serves as a flexible binding scaffold for numerous nuclear factors, determined by the phosphorylation patterns on the CTD repeats. Each repeat contains an evolutionary conserved and repeated heptapeptide, Tyr1-Ser2-Pro3-Thr4-Ser5-Pro6-Ser7, which is subjected to reversible phosphorylations during each transcription cycle. This domain is inherently unstructured yet evolutionarily conserved, and in eukaryotes it comprises from 25 to 52 tandem copies of the consensus repeat heptad.
Normally, the eggs are assumed to be inviable and are discarded. This batch of eggs was left undisturbed by the curator as he had heard about the previous birth in 2001 in Nebraska and wanted to observe whether they would hatch. Other possibilities had been considered for the birth of the Detroit bamboo sharks including thoughts that the sharks had been fertilized by a male and stored the sperm for a period of time, as well as the possibility that the Belle Isle bamboo shark is a hermaphrodite, harboring both male and female sex organs, and capable of fertilizing its own eggs, but that is not confirmed.National Geographic, (2002).
A world map of 1945 with three superpowers: the United States (in blue), the Soviet Union (in red), and the British Empire (in teal). The modern Pax Americana era is cited by both supporters and critics of U.S. foreign policy after World War II. However, from 1946 to 1992 Pax Americana is considered a partial international order, as it applied only to capitalist bloc countries, being preferable for some authors to speak about a Pax Americana et Sovietica.Ibañez Muñoz, Josep, "El desafío a la Pax americana: del 11 de septiembre a la guerra de Irak" in C. García and A. J. Rodrigo (eds) "El imperio inviable. El orden internacional tras el conflicto de Irak", Madrid: Tecnos, 2004.
Through extensive experiments, researchers have been able to illuminate the role that the RAD genes play in delaying cell division in response to DNA damage. When wild-type, growing cells are exposed to various levels of x-irradiation over a given time frame, and then analyzed with a microcolony assay, differences in the cell cycle response can be observed based on which genes are mutated in the cells. For instance, while unirradiated cells will progress normally through the cell cycle, cells that are exposed to x-irradiation either permanently arrest (become inviable) or delay in the G2 phase before continuing to divide in mitosis, further corroborating the idea that the G2 delay is crucial for DNA repair.
However, in the tension zone model, hybrids are less fit than parental forms (perhaps because they lack the coadapted gene complexes of the parentals that make them well adapted to the environments on either side of the hybrid zone), or even inviable or sterile. Inviability or sterility of hybrids forms a barrier to gene flow by making a 'hybrid sink' into which genes from parentals flow but rarely continue into the other parental population. Statistical models suggest that neutral alleles flow across this barrier very slowly, while positively selected alleles move across quite rapidly. An interesting outcome of this model is that tension zones are almost environment independent and can therefore move and empirical cases of this have been found.
The system of using State prisons to hold federal prisoners differs from that of other federations such as the United States, which has separate prisons for State prisoners and federal prisoners. (2004) 85 Australian Law Reform Commission Reform Journal 44, Section 120 does not prevent the establishment of a federal prison system in Australia; it merely gives the Commonwealth the option of using State prisons instead should it wish to do so. (1996) 20(3) Melbourne University Law Review 639. Indeed, the Australian Law Reform Commission (ALRC) has on several occasions given consideration to the creation of a separate federal prison system but on each occasion has declined to recommend it, citing existing infrastructure, geographic dispersal and the relatively low number of federal offenders among its reasons for believing such a system to be inviable.
The results of the studies on the fragmentation of populations identified an increase in stress, especially among females, when a male from outside the group approached the area, because they felt that their offspring are being threatened. In addition, food limitation in areas of reduced surface area was forcing individuals to adapt their diet to increased food deprivation. Veà highlighted that “although this situation revealed up to what point individuals have the capacity for adaption, in some cases, undernourishment can lead to health problems that would make the population inviable”. Results can be compared to humans who “do not always eat everything which they should, for example in underdeveloped countries that have problems with malnutrition, rickets, a range of illnesses, but this does not put an end to the population, but rather provokes them to change their characteristics”.
A possible contributor to hybrid incompatibility that fits with the Lynch and Force model better than the Dobzhansky-Muller model is epigenetic inheritance. Epigenetics broadly refers to heritable elements that affect offspring phenotype without adjusting the DNA sequence of the offspring. When a particular allele has been epigenetically modified, it is referred to as an epiallele A study found that an Arabidopsis gene is not expressed because it is a silent epiallele, and when this epiallele is inherited by hybrids in combination with a mutant gene at the same locus, the hybrid is inviable. This fits with the Lynch and Force model because the heritable epiallele, ordinarily not an issue in non-hybrid populations with non-epiallele copies of the gene, becomes problematic when it is the only copy of the gene in the hybrid population.
The mantled howler is regarded as vulnerable from a conservation standpoint by the IUCN. Its numbers may be adversely affected by rainforest fragmentation which has caused forced relocation of groups to less habitable regions. In 2011, the primatologist Joaquim Veà Baró studied in Los Tuxtlas Biosphere Reserve in Veracruz, Mexico, the impact due to the fragmentation of populations and identified an increase in stress, especially among females, when a male from outside the group approached the area, because they felt that their offspring are being threatened. In addition, food limitation in areas of reduced surface area was forcing individuals to adapt their diet to increased food deprivation. Veà highlighted that “although this situation revealed up to what point individuals have the capacity for adaption, in some cases, undernourishment can lead to health problems that would make the population inviable”. Results can be compared to humans who “do not always eat everything which they should, for example in underdeveloped countries that have problems with malnutrition, rickets, a range of illnesses, but this does not put an end to the population, but rather provokes them to change their characteristics”.

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