(1) A total of 2,208 male subjects, enrolled as merchant marine seamen at the Civitavecchia (Italy) harbor from 1936 to 1975 were followed up through 1989 in order to evaluate their mortality experience.
(2) Among them, tourists, servicemen and merchant seamen are the groups most at risk.
(3) Certain behavioral risk factors were more dominant among the seamen than among the control group (smoking level, alcohol consumption and lack of leisure-time physical activity).
(4) Helena writes: First it was striking metro workers, now it is seamen.
(5) The chi 2-test showed a statistically significant difference in the prevalence of alcoholism, and the t-test a statistically significant difference in the daily consumption of alcohol between the two groups of seamen and the control group.
(6) The prevalence of antibodies against hepatitis A (HAV) was 36% in seamen born in 1945 or earlier and 5% in younger individuals, an age-dependent pattern which is essentially similar in the general Norwegian population.
(7) The degree of hearing loss correlated with systolic blood pressure in both groups of seamen as well as with diastolic blood pressure in the engine-room personnel.
(8) He also raised concerns about a number of his fellow seamen, including one whose hobbies he claimed were killing small animals and watching extreme pornography.
(9) The majority of them--16 men were seamen, 3 were fishermen and one was a harbour worker.
(10) Seamen aged 35-44 years had on average 4,3 decayed (clinical diagnosis), 10,4 missing (due to caries) and 8,0 filled teeth.
(11) In this paper, the authors tried to establish the association of alcoholism with arterial hypertension as well as with risk factors for atherosclerosis, which are invariably accompanying arterial hypertension, in engine-room personnel (N = 80), in other seamen of the "Jugolinija" (N = 119), and in the control group which was made up of employees of the Technical Department, Shipyard, "3. maj", Rijeka (N = 108).
(12) Europeans, ship officers and younger seamen were better informed than the other groups.
(13) To a greater extent they should be involved in training seafarers in first aid and primary health care, and in health education activities among seamen, during sea voyages.
(14) Of the features which could be connected with arterial hypertension and are known to be risk factors of atherosclerosis (age, length of service, body mass index, body fat percentage, plasma cholesterol, triglycerides and glucose, cigarette and alcohol consumption, psychic tension index and recovery time in Lorenz test), only the body mass index could have caused the marked differences in blood pressures between seamen and the controls.
(15) The health risks for seamen exceed those of other occupational groups and involve serious social problems.
(16) The mean age of persons examined was as follows: 47.6 years - fishermen, 44.8 - seamen, and 42.9 - dockers.
(17) A total of 3324 chest radiographs (1985-7) of long term United States seamen were reviewed.
(18) The methodological approaches valid in other branches of the national econom cannot be fully utilized for the assessment of seamen's labour intensity.
(19) Three cases of Plasmodium falciparum malaria in seamen, all acquired while working off tropical West Africa, and all in patients coming in for treatment at a New Orleans hospital during one six-week period, are described in the context of the importance of considering recent travel history for arrival at the correct diagnosis and treatment.
(20) Symptoms of acute intoxication occur in 35% of the seamen, related to work with organic solvents, to tank cleaning work and to insufficient use of protective respiratory equipment.
Stamen
Definition:
(n.) A thread; especially, a warp thread.
(n.) The male organ of flowers for secreting and furnishing the pollen or fecundating dust. It consists of the anther and filament.
Example Sentences:
(1) Differential screening of a tomato cDNA library produced from pre-anthesis stamens resulted in the isolation of 25 cDNA clones that hybridized to probes made from stamen RNA and showed no hybridization to probes made from RNA of vegetative organs.
(2) In agamous-1, stamens to petals; in apetala2-1, sepals to leaves and petals to staminoid petals; in apetala3-1, petals to sepals and stamens to carpels; in pistillata-1, petals to sepals.
(3) Cells from immature stamen hairs of the spiderwort plant Tradescantia virginiana cv.
(4) Normal stamens exhibited the synthesis of many polypeptides not found in the mutant, from microspore mother cell to the preanthesis stages.
(5) In the families of flowering plants in which these organs occur, they are patterned with the sepals in the outermost whorl or whorls of the flower, with the petals next closest to the center, the stamens even closer to the center, and the carpels central.
(6) The normally predictable duration of metaphase in stamen hair cells from the spiderwort, Tradescantia virginiana, is shortened significantly by treatment during prometaphase with either ruthenium red or Bay K-8644.
(7) Anaphase in dividing guard mother cells of Allium cepa and stamen hair cells of Tradescantia virginiana consists almost entirely of chromosome-to-pole motion, or anaphase A.
(8) A model is presented which proposes both combinatorial and cross-regulatory interactions between the DEFA and GLO genes during petal and stamen organogenesis in the second and third whorls of the flower.
(9) In a search for putative target genes of deficiens, several stamen- and petal-specific genes were cloned that are expressed in wild type but not in the deficiensglobifera mutant.
(10) Petals develop in the third floral whorl rather than the normal stamens, and the cells that would normally develop into the fourth whorl gynoecium behave as if they constituted an ag flower primordium.
(11) Another beta-tubulin isotype, beta 4, appears in marked abundance in immature and mature stamens.
(12) Squa transcriptional activity persists through later stages of floral morphogenesis, with the exception of stamen differentiation.
(13) In that section of the bay visibly contaminated by the creek effluent, increases in stamen hair mutants, micronuclei, and chromosome aberrations were measured.
(14) Stamen hair cells from the spiderwort plant, Tradescantia virginiana, exhibit remarkably predictable metaphase transit times, making them uniquely suitable for temporal studies on mitotic regulation.
(15) Another experimental disruption of the relationship, accomplished by making minute wounds in the PPB site of mitotic cells in Tradescantia stamen hairs, is described.
(16) Quite simply, the bee gets covered in pollen, from the male part of the flower (the stamen), and deposit the grains on the female part (the stigma) of the next flower that they visit.
(17) The normal and mutant stamens had some common proteins, but certain proteins were either present or more enriched in one genotype than in the other.
(18) We describe a locus, SUPERMAN, mutations in which result in extra stamens developing at the expense of the central carpels in the Arabidopsis thaliana flower.
(19) In order to test whether this influences the initial, linear component in the dose-effect relations, a comparison was made between dose-response curves for pink somatic mutations in Tradescantia clone 02 stamen hairs following X and gamma irradiations.
(20) During stage 6, petal primordia grow slowly, whereas stamen primordia enlarge more rapidly.