conclusions four major dietary patterns were identified in the present studied population that can be used to provide tangible dietary advice for the elderly. results four major dietary patterns were identified in the studied population: 1) healthy pattern, characterized by a higher intake of vegetables, tomato and tomato sauce, vegetable oil, olive, and fruits; 2) unhealthy pattern, characteri...

foam injection is widely applied in amounts of fields to drilling, production, and formation protection. sometimes, the application result is disappointing, which is caused by the failure of bubble generation in foam flooding. therefore, it is necessary to seek ways for improving the performance of foam injection. an increased disturbance to the stratum, like the vibration caused by a seismic o...

Background: The prevalence of migraine headaches significantly increased in girls after menarche. This indicated that there is a closely relation between hormonal changes especially the estrogen level with migraine headaches. Objectives: The aim of this work was to determine the frequency of migraine and its associated factors in medical students affected with premenstrual syndrome (PMS). ...

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the two main approaches for estimating pmp are the synoptic and statistical techniques that their results are often different and selection of the appropriate option is difficult. in the most previous researches the frequency factor in the statistical method has been considered equal to 15 which this is the ultimate limit of frequency factor and the corresponding pmp is became too large. in the...

background: the prevalence of migraine headaches significantly increased in girls after menarche. this indicated that there is a closely relation between hormonal changes especially the estrogen level with migraine headaches. objectives: the aim of this work was to determine the frequency of migraine and its associated factors in medical students affected with premenstrual syndrome (pms). mater...