نتایج جستجو برای: multiple roots
تعداد نتایج: 816517 فیلتر نتایج به سال:
شناسایی و مدلسازی یک لوپ صنعتی واقعی در این پروژه انجام شده است.ابتدا شناسایی به روش arx انجام گردیده که به علت عدم مطلوب بودن نتایج با استفاده از روش multiple model به نواحی قطعه ای خطی تبدیل گردیده و برای هر ناحیه شناسایی به روش arx انجام شده است.پس از ترکیب نواحی،برای انتخاب اینکه در هر زمان کدام ناحیه خروجی مورد نظر راتولیدکند.از توابع عضویت فازی استفاده شده است.برای طراحی کنترلر ابتدا به و...
Background and Aims: It is crucial to verify the relationship between root apices and maxillary sinus floor in some surgical procedures like extraction and implant placement or in orthodontic movements like intrusion. Protrusion of roots into the sinus increases the risk of post extraction pneumatization which in turn decreases the available bone at the implant or denture sites. The aim of th...
involvement of the peripheral nervous system is one of the complications of multiple myeloma with a varying incidence of clinical and subclinical neuropathy in different studies. as most of the patients with multiple myeloma suffer from generalized systemic symptoms such as malaise, bone and low back pain, the clinical clues to the diagnosis of the neuropathy in its initial stages could be igno...
• Aerial nodal roots (brace roots) are important in plant anchorage and consequently lodging resistance. Genes known to influence brace also characterized alter the juvenile-to-adult phase change. Maize, sorghum, sugarcane, Setaria develop roots, however, studies of their development function remain limited. Optimization crop production requires root systems water uptake, nutrient use, anchorag...
Six new compounds, including four new lignans, dipsalignan A (1), B-D (3-5), and two new bis-iridoid glycoside dimmers, dipsanosides M (7) and N (8), together with two known compounds (2) and (6), have been isolated from the roots of Dipsacus asper Wall. Their structures were established on the basis of spectroscopic data (MS, 1D, 2D NMR, and CD) and chemical methods. All the isolated compounds...
This paper presents a guided tour of some specific problems encountered in the stability analysis linear dynamical systems including delays their systems' representation. More precisely, we will address characterization multiple roots corresponding characteristic function with particular emphasis on way these are affected by system's parameters and that they can be used to control. The covers s...
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