نتایج جستجو برای: 1 respectively showing significant differences
تعداد نتایج: 4324877 فیلتر نتایج به سال:
abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...
Background: Although hypertriglyceridemic waist (HW) phenotype has received much attention over recent years for its association with other metabolic abnormalities, it remains unknown whether its effects are mediated through changes in plasma concentrations of inflammatory markers. We aimed to evaluate the association between hypertriglyceridemic waist (HW) phenotype and markers of systemic inf...
efficient energy use in agriculture sector is one of the prerequisites to sustainable agriculture, because it allows financial savings, fossil resources preservation along with decreasing trend of air pollution. this research was conducted at the agricultural research field of zanjan university to determine the level of input energy in different tillage systems in forage maize production when i...
Jafar Morvarid[1] In this paper, I shall try to clarify the saying/showing distinction and to emphasize the role of this distinction in constructing a coherent picture of language and the world. In order to properly understand the differences between the sayable and the showable, I will throw light on the limits of language and the world. I will explain why it is impossible to say the showab...
Background & Objective: Normal growth is the most important indicator of child health and measurement of height and weight is the simplest and the most reliable means to its evaluation. Due to the significance of the issue, the present study was conducted with the aim of determining the anthropometric indices of secondary school girls of Zanjan in 2004-2005. Materials & Methods: This cross sect...
Background: To analyze the prognostic value of cervical node necrosis (CNN) observed on pretreatment magnetic resonance imaging (MRI) in patients with nasopharyngeal carcinoma (NPC) treated with intensity-modulated radiotherapy (IMRT). Patients and Methods: The medical records of 1423 NPC patients with cervical node metastasis who underwent IMRT were retrospectively reviewed. Lymph nodes in the...
results brdu ihc showed a significant decrease in neurogenesis following tld in both sexes showing more severity in male rats than in female rats. results of nissl staining and mwm also confirmed the brdu findings. regarding sexual dimorphism, our data showed no significant sex differences in the dg area of the hippocampus. conclusions sex-dependent reduction in neurogenesis following tld could...
The purpose of this study was to evaluate the accuracy of commercially available software, using patient DVH-based QA metrics, by investigating the correlation between estimated 3D patient dose and magnitude of MLC misalignments. We tested 3DVH software with an ArcCHECK. Two different calculating modes of ArcCHECK Planned Dose Perturbation (ACPDP) were used: "Normal Sensitivity" and "High Sensi...
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