نتایج جستجو برای: spm analysis
تعداد نتایج: 2826206 فیلتر نتایج به سال:
A quantitative statistical analysis of perfusional medical images may provide powerful support to the early diagnosis for Alzheimer's Disease (AD). A Statistical Parametric Mapping algorithm (SPM), based on the comparison of the candidate with normal cases, has been validated by the neurological research community to quantify ipometabolic patterns in brain PET/SPECT studies. Since suitable "nor...
Because of their important roles in mediating the stabilization and expression of p53, we hypothesized that high-risk genotypes of polymorphisms in p53-related genes, including p53, p73, p14(ARF), MDM2 and MDM4, may be associated with an increased risk of second primary malignancy (SPM) after index squamous cell carcinoma of the head and neck (SCCHN). We analyzed data from a cohort of 1283 pati...
This paper investigates magnet demagnetization characteristics of the modular permanent machine. The influence flux gaps on density, losses distribution, torque and are analyzed for different operating conditions. demagnetizations caused by three sources, such as PM field, armature temperature rise, individually investigated using frozen permeability method. Furthermore, coupled electromagnetic...
Female breast cancer patients have an increased risk of developing subsequent malignant diseases, but this issue is rarely discussed in regards to male breast cancer patients. Thus, we conducted a national survey that included 100,915 female and 578 male breast cancer patients to investigate the risk of second primary malignancy (SPM). During a follow-up period that included 529,782 person-year...
Digital technologies (DTs), such as the Internet of Things, big data, artificial intelligence, or blockchain, are considered enablers for a more sustainable and circular economy. So far, literature on these topics has mostly focused specific DTs subareas product management (SPM). The aim this paper is to provide comprehensive overview current potential examples DT applications in SPM (e.g., des...
Single Point Mooring و یا به اختصار SPM ، سازههای شناوری هستند که عموما در آب های عمیق مورد استفاده قرار گرفته و وظیفه مهاربندی شناورها و گاها انتقال تولیدات نفتی و گازی را از ساحل بوسیله خطوط لوله به نفت کش ها دارند. مهاربندیSPM با توجه وظیفه مهمی که این نوع سازههای شناور دارند، باید بسیار مورد توجه قرار گیرد. مهاربندی مناسب باعث افزایش کارایی و امکان انجام وظیفه SPM در شرایط محیطی مختلف شده...
Electrons in a one-electron quantum dot were imaged in the Coulomb blockade regime at liquid He temperatures using a cooled scanning probe microscope (SPM). The SPM images are obtained by scanning a charged tip above the surface of the quantum dot and recording the conductance through the quantum dot in the Coulomb blockade regime as a function of tip position. The lowest energy level in the do...
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