نتایج جستجو برای: frequency percentage
تعداد نتایج: 608915 فیلتر نتایج به سال:
in civil engineering concrete is a material combined of hydraulic cement, sand, gravel and water. gravel and sand compose 60 to 70 percent of concrete. these aggregates support compression force of concrete. cement paste acts as glue to stick grain together. in bushehr factories producing aggregates do not operate according to astm standards, so that fineness modulus (fm) of the produced sands ...
PURPOSE In CD34-positive acute myeloid leukemia (AML), the leukemia-initiating event originates from the CD34(+)CD38(-) stem cell compartment. Survival of these cells after chemotherapy may lead to minimal residual disease (MRD) and subsequently to relapse. Therefore, the prognostic impact of stem cell frequency in CD34-positive AML was investigated. EXPERIMENTAL DESIGN First, the leukemogeni...
Introduction: Access to modern methods for increasing the percentage of in vitro human and animal mature oocytes can be useful in the treatment of some forms of human infertility as well as proliferation of many domestic and wild animals which generation is endangered. Effect of low- frequency electromagnetic fields on in vitro growth and maturation of mouse oocytes is recently considered as a ...
ABSTRACT Background and Objectives: Infertility is one of the important causes of anxiety in couples. Infections caused by genital Mycoplasmas may have harmful effects on the reproductive health of women, and sometimes lead to infertility. This study was designed to determine frequency of anti-Mycoplasma hominis antibodies in infertile women at Al-Zahra Hospital, Ta...
The importance of stemmer is obvious with the advent of effective information retrieval systems. Unfortunately, Malay stemming problems are difficult to solve due to complexity of words morphology. The Rules Application Order (RAO) stemmer is examined for enhancing performance to minimize the percentage of stemming errors. This paper presents a stemming approach called Rules Frequency Order (RF...
Dear Editor, We thank to Dr Mubarak for his interest in and comment on our article “IgM nephropathy in children: clinicopathologic analysis”. We agree with Dr, Mubarak that IgM nephropathy (IgMN) is a very controversial entity, with variable deinitions in the different case series published. As in all series of glomerulopathy cases, the percentage frequency variability depends largely on the su...
Dear Editor, We thank to Dr Mubarak for his interest in and comment on our article “IgM nephropathy in children: clinicopathologic analysis”. We agree with Dr, Mubarak that IgM nephropathy (IgMN) is a very controversial entity, with variable definitions in the different case series published. As in all series of glomerulopathy cases, the percentage frequency variability depends largely on the s...
Deformable sickle erythrocytes have been reported by Mohandas and Evans to be more adherent to vascular endothelium than rigid irreversibly sickled cells (ISC). To define the clinical implications of this finding we have determined genetic, hematological, clinical, and rheological characteristics of sickle erythrocytes obtained from 65 patients with sickle cell anemia and fetal hemoglobin (Hb F...
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