نتایج جستجو برای: lowess method
تعداد نتایج: 1630151 فیلتر نتایج به سال:
دیوارهای خاک مسلّح ، دیوارهای مقرون به صرفه ای هستند که امروزه کاربرد زیادی در پروژه های عمرانی دارند. پایداری دیوارهای خاک مسلّح از دو جنبه پایداری خارجی و پایداری درونی مدّ نظر است. پایداری درونی دیوار شامل پایداری در برابر گسیختگی و بیرون کشیدگی مسلّح کننده ها می باشد. جهت بررسی پایداری درونی دیوار بایستی نیروی مسلّح کننده ها محاسبه شود. برای محاسبه این نیروها روش های مختلفی ارائه شده که در این ت...
the purpose of this study was the relationship between problem – solvi ability with fdi cognitive style of students.the research method was correlation method. for data analysis pearson test was used. statistical society in this research was all the students of alligoodarz city in 1391-92 year.to sampling of statiscal population was used sampling multi-stage random the size of sample selected 2...
a significant problem in multicarrier communication systems is the necessity to reduce the value of papr (peak-to-average power ratio) of transmitting signal. in this thesis we study the effect of the system parameters such as coding and modulation types on papr and ultimate ber in a mc-cdma system. in this study we consider fading channel as well as the nonlinearity of transmitter’s amplifier ...
There are a number of errors in the captions for S1 to S9 Fig. in the Supporting Information. Please see the complete, correct S1 to S9 Fig. captions here. S1 Fig. Micrograph illustrating magnocellular neurons (MCNs) in a salt loaded SON mounted on a PENmembrane frame slide and visualized by a Arcturus XT laser capture microscope. Large blood vessel adjacent to the SON is shown in the upper lef...
First posted July 20, 2022 For additional information, contact: Director, Central Midwest Water Science CenterU.S. Geological Survey405 North Goodwin Ave.Urbana, IL 61801 The Federal Interagency Sedimentation Project (FISP) standardizes and advances sediment science among federal agencies. It is important to ensure that the FISP bag samplers perform isokinetically under all tested approved cond...
Background: The full blood count (FBC) is a common test performed in general practice. It consists of many individual parameters that may change over time due to colorectal cancer. Such changes are likely missed We identified trends these FBC facilitate early detection cancer. Methods: We retrospective, case-control, longitudinal a...
today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
We consider robust estimation of gene intensities from cDNA microarray data with replicates. Several statistical methods for estimating gene intensities from microarrays have been proposed, but there has been little work on robust estimation of the intensities. This is particularly relevant for experiments with replicates, because even one outlying replicate can have a disastrous effect on the ...
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