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    Abstract:
    Additional file 6. Supplementary Table 3. Top 10 miRNAs differentially abundant in plasma from pregnant women at first trimester compared to that of non-pregnant women that are not encoded in known pregnancy-related miRNAs clusters.
    Keywords:
    Variation (astronomy)
    Firstly,according to variation contents,the paper divides variation into operating range variation,construction condition variation,design variation,construction variation and technique standards variation. Contraposing to different content variation,the paper puts forward dissimilar control methods. According to the property of project variation,the paper divides variation into fatal variation,important variation and general variation,and points out that we can control variation effectively by establishing dissimilar authority of project variation examination and approval. Finally,according to the urgency of variation,the paper divides variation into variation under urgent circumstance and variation under not urgent circumstance,and puts forward that we can control these variation by different procedure.
    Variation (astronomy)
    Process Variation
    Citations (0)
    AbstractThe names of 1024 American automobiles are analyzed according to register variation, diachronic variation and manufacturer variation. Variation through such linguistic means as structural complexity, metonymy and iconicity is shown to not only reflect social realities of automobile producers and consumers but to actively contribute to constructing these realities as well.
    Variation (astronomy)
    Iconicity
    Citations (7)
    Variation is an important issue of sociolinguistics.According to the variation view of sociolinguistics,grammatical items change under the influence of social factors.Compared with the research on phonetic variation,the research on grammatical variation is weaker.This article presents a review of the literature both at home and abroad on grammatical or syntactic variation.Some propositions for Chinese researchers on grammatical or syntactic variation are put forward at the end of the paper.
    Variation (astronomy)
    Sociolinguistics
    Citations (0)
    Variation occurs when a language has two or more ways of achieving the same communicative goal. Cases of variation have been approached in very different ways by two different groups of linguists. Variationists assume that variation is natural and common. On this view, change is due to naturally occurring variation interacting with language-external forces. Functionalists assume that variation is anomalous. On this view, change may reflect a language-internal drive to eradicate variation. In this paper, it is argued that these conflicting views can be reconciled by considering how variation functions in the broader context of the grammar. Drawing on a case study into the prepositional complements following emotion adjectives, it is proposed that variation (as Variationists maintain) is natural and that languages have no intrinsic tendency to reduce variability. Nevertheless, the synchronic availability and historical development of specific variants is (as Functionalists maintain) also internally motivated, typically by analogical relations.
    Variation (astronomy)
    Language Change
    Citations (6)
    Cross-talks and sketches are two important forms of language art in our country. They are popular with a wide range of audiences around the country due to their humorous language. Language variation is a very important means of creating humor effect. In cross-talks and sketches,various forms of language variation, including phonetic variation, lexical variation,grammar variation, semantic variation,stylistic variation and pragmatic variation,are applied to realize humor effect.
    Variation (astronomy)
    Citations (0)
    Objective To explore the know,diagnosis and relative measure of pregnancy arrhythmias by the electrocardiogram findings in 480 patients with pregnancy.Methods Form October 2008 to October 2010,480 pregnancy women were compared and analyzed by electrocardiogram findings.Results During the early pregnancy,the electrocardiogram was mild change.The electrocardiogram was significantly increased in late trimester of pregnancy.Conclusion Most women usually do not need special clinical treatment during pregnancy.And they can smoothly through gestation and during delivery.
    Early pregnancy factor
    Second trimester
    Third trimester
    Citations (0)
    The COVID-19 pandemic started in China at the end of the year 2019 and spread across all continents. Little is known about the effect of the COVID19 infection on pregnancy and its effect on the fetal outcome. In this case report A Multigravida was diagnosed As COVID-19 positive in the first trimester, was followed through her pregnancy and delivered a full-term normal baby without any complications. This case report encourages us to continue the pregnancy of COVID 19 positive woman who come in contact during their first trimester by assessing risk versus benefits. At present sparce data is available on the effect of virus on pregnant women and its effect. There was no teratogenic effect of the virus on the fetus though the infection was contracted in the first trimester, showing promising outcome for COVID 19 pregnancy women who contract the virus during the early stages of pregnancy.
    Pandemic
    Early pregnancy factor
    Third trimester
    Read the full review for this Faculty Opinions recommended article: The role of ultrasound examination in the first trimester and at 16 weeks' gestation to predict fetal complications in monochorionic diamniotic twin pregnancies.
    Citations (0)