What's the difference between coitus and relation?
Coitus
Definition:
Example Sentences:
(1) The energey expenditure during coitus for long-married couples is equivalent to that of climbing stairs, and consequently the risk of heart attack is low.
(2) Decidual response also is produced in the immature rat after coitus-induced ovulation.
(3) Significantly, more of the patients aged below 30 years reported erection sufficient for coitus (p less than 0.05).
(4) Sterile coitus on the other hand, stimulates the uterine cervix in the rat and induces a physiological state of pseudopregnancy which interrupts the normal pattern of the oestrous cycle and establishes a persistent dioestrous state.
(5) Because of early age at initiation of intercourse and associated nonuse of contraception, half of first premarital pregnancies to teens occur in the first six months after they begin coitus; one-fifth occur in the first month.
(6) Among the strongest determinants of first coitus at those ages are infrequent church attendance, parental education of fewer than 12 years and black race.
(7) When correlated for age at first coitus, there was a significant excess of dysplasias in oral contraceptive users.
(8) In men, HIV seropositivity was associated with anal coitus (OR = 4.0), homosexual relations (OR = 3.96), sexual relations with infected persons (OR = 3.75), and sexual relations abroad (OR = 1.88); in women there was an association with intravenous drug use (chi 2 = 10.72) and with sexual relations abroad (OR = 12.67).
(9) The importance of adequately preparing the women emotionally and physically for coitus, a matter which certain males tend to ignore, is emphasized.
(10) Observations were made on excised female tracts 1-2 h post-coitus (pc) and 1-2 h before and after the approximate time of ovulation.
(11) Primary infertility, more prevalent among those born in 1946-60, was found to be related to a higher level of education, an urban life style and low age at first coitus.
(12) In couples that reported a satisfying sexual activity, the first coitus occurred 6 months after surgery (range: 4 to 15 months).
(13) It is concluded that the small number of sperm remaining in the vagina following coitus quickly become inactivated.
(14) The paper examines two aspects of coitus interruptus as a sexual practice: (1) how, in the age of fertility decline in Western Europe, its meaning was reinterpreted from an earlier theological view that condemned it as licentious to a nineteenth century view that emphasized restraint, and (2) how it was actually experienced by a socially stratified birth-controlling population in rural Sicily, ca 1900-1970.
(15) Coitus induced ovulation produced a characteristic oviductal motility pattern consisting of (i) initial relaxation of both isthmus and ampulla (4-12 h) followed by (ii) increased isthmic motility in the face of a continually relaxed ampulla (36-48 h), and finally phase (iii) leading to restitution of both ampullary and isthmic motility to the base-line at 72-96 h. Estimation of ova positions indicated the presence of fertilized eggs in the ampulla and ampullo-isthmic junction at 48 h and the ova could come to the end of the isthmic segment only at 72 h or after.
(16) The blastocysts obtained under a low oxygen-SOD culture condition were transplanted by direct insertion into the uterus of pseudopregnant females 3 days after infertile coitus.
(17) Comparison with previous investigations revealed that the average age at the first coitus showed a tendency to decrease in all three regions during the past 20-30 years.
(18) Four pony mares were readily infected with the organism of contagious equine metritis by intracervical inoculation and one by coitus with an infected stallion.
(19) These findings also point to the possible interference of certain pathologies in correlating AP activity and time since coitus.
(20) In both of the investigations, the majority stated that the first coitus was with a person of the same age group.
Relation
Definition:
(n.) The act of relating or telling; also, that which is related; recital; account; narration; narrative; as, the relation of historical events.
(n.) The state of being related or of referring; what is apprehended as appertaining to a being or quality, by considering it in its bearing upon something else; relative quality or condition; the being such and such with regard or respect to some other thing; connection; as, the relation of experience to knowledge; the relation of master to servant.
(n.) Reference; respect; regard.
(n.) Connection by consanguinity or affinity; kinship; relationship; as, the relation of parents and children.
(n.) A person connected by cosanguinity or affinity; a relative; a kinsman or kinswoman.
(n.) The carrying back, and giving effect or operation to, an act or proceeding frrom some previous date or time, by a sort of fiction, as if it had happened or begun at that time. In such case the act is said to take effect by relation.
(n.) The act of a relator at whose instance a suit is begun.
Example Sentences:
(1) Here we have asked whether protection from blood-borne antigens afforded by the blood-brain barrier is related to the lack of MHC expression.
(2) In contrast, DNA polymerase alpha, the enzyme involved in chromosomal DNA replication, was relatively insensitive to CA1.
(3) However, as other patients who lived at the periphery of the Valserine valley do not appear to be related to any patients living in the valley, and because there has been considerable immigration into the valley, a number of hypotheses to explain the distribution of the disease in the region remain possible.
(4) The extents of phospholipid hydrolysis were relatively low in brain homogenates, synaptic plasma membranes and heart ventricular muscle.
(5) The typical findings have been related to their anatomical localisation and frequency.
(6) There was a weak relation between AER and both systolic and diastolic blood pressures.
(7) The patterns observed were: clusters of granules related to the cell membrane; positive staining localized to portions of the cell membrane, and, less commonly, the whole cell circumference.
(8) The results indicated that neuropsychological measures may serve to broaden the concept of intelligence and that a brain-related criterion may contribute to a fuller understanding of its nature.
(9) A series of human cDNA clones of various sizes and relative localizations to the mRNA molecule were isolated by using the human p53-H14 (2.35-kilobase) cDNA probe which we previously cloned.
(10) Neuropsychological testing is a relatively new field in the area of clinical neuroscience.
(11) Villagers, including one man who has been left disabled and the relatives of six men who were killed, are suing ABG in the UK high court, represented by British law firm Leigh Day, alleging that Tanzanian police officers shot unarmed locals.
(12) Simplicity, high capacity, low cost and label stability, combined with relatively high clinical sensitivity make the method suitable for cost effective screening of large numbers of samples.
(14) Anti-corruption campaigners have already trooped past the €18.9m mansion on Rue de La Baume, bought in 2007 in the name of two Bongo children, then 13 and 16, and other relatives, in what some call Paris's "ill-gotten gains" walking tour.
(15) These results suggest the presence of a new antigen-antibody system for another human type C retrovirus related antigens(s) and a participation of retrovirus in autoimmune diseases.
(16) This study examined the [3H]5-HT-releasing properties of 3,4-methylenedioxymethamphetamine (MDMA) and related agents, all of which cause significant release of [3H]5-HT from rat brain synaptosomes.
(17) However, four of ten young adult outer arm (relatively sun-exposed) and one of ten young adult inner arm (relatively sun-protected) fibroblasts lines increased their saturation density in response to retinoic acid.
(18) Among a family of 8 children, 4 presented typical clinical and biological abnormalities related to mannosidosis.
(19) In X-irradiated litters, almost invariably, the incidence of anophthalmia was higher in exencephalic than in nonexencephalic embryos and the ratio of these incidences (relative risk) decreased toward 1 with increasing dose.
(20) Also we found that the lipid deposition in the glomeruli of patients with Alagille syndrome is related to an abnormal lipid metabolism, which is the consequence of severe cholestasis.