نتایج جستجو برای: lrm
تعداد نتایج: 437 فیلتر نتایج به سال:
The purpose of this paper is to investigate some qualitative properties solutions nonlinear fractional retarded Volterra integro-differential equations (FrRIDEs) with Caputo derivatives. These include uniform stability, asymptotic Mittag–Leffer stability and boundedness. presented results are proved by defining an appropriate Lyapunov function applying the Lyapunov–Razumikhin method (LRM). Henc...
In this work, the effect of an image enhancement processing stage and the parameter tuning of a computer-aided detection (CAD) system for the detection of microcalcifications in mammograms is assessed. Five (5) image enhancement algorithms were tested introducing the contrast-limited adaptive histogram equalization (CLAHE), the local range modification (LRM) and the redundant discrete wavelet (...
We present a syntactic theory for the behavioral subset of the Verilog Hardware Description Language. Due to the complexity of the language, the construction of this theory represents a serious test of the suitability of syntactic operational techniques for reasoning about industrial languages. Overall, we have found that these techniques are rather robust but with a few caveats. Our theory for...
‎In this paper we characterize Bergman spaces with‎ ‎respect to double integral of the functions $|f(z)‎ ‎-f(w)|/|z-w|$,‎ ‎$|f(z)‎ -‎f(w)|/rho(z,w)$ and $|f(z)‎ ‎-f(w)|/beta(z,w)$,‎ ‎where $rho$ and $beta$ are the pseudo-hyperbolic and hyperbolic metrics‎. ‎We prove some necessary and sufficient conditions that implies a function to be...
Introduction: Postpartum depression is a kind of psychiatric disorder that demographic and ‎psychosocial factors are related to it. ‎ Objective: In this descriptive – co relational study that aimed to determine the rate of ‎postpartum depression and determine relationship between postpartum depression and ‎demographic and psychosocial factors. ‎ Metho...
Introduction:‎‏ ‏Cardiovascular diseases are causes of death in many industrialized countries. ‎This disease is among the most common, serious and deadly diseases in Iran.‎ Objective:‎‏ ‏This study was performed to determine some of the behavioral risk factors ‎associated with cardiovascular diseases in Bonab city staffs. ‎ Methods:‎‏ ...
Introduction:‎‏ ‏Adolescence and mental and physical changes due to puberty can influence ‎their functions in several ways. If their difficulties are neglected it can result in personality ‎disorder and put them at risk. Some adolescents decide very quickly and don't have the life ‎skills while confronting problems and in order to escape the problems may decide to commit...
Introduction: Burnout is a specific kind of occupational stress among human service ‎profession like nursing. It is characterized by feeling emotional exhaustion, depersonalization ‎and reduced personal accomplishment. ‎ Objective: The purpose of this study was to examine the Level of burnout in nurses and its ‎related factors in Medical Educational Hospitals in Rasht i...
Introduction: Schizophrenia is a common chronic psychiatric disease which can result in personal-‎social problems. Recently, quality of life (QOL) is considered as an important measure of the ‎impacts of schizophrenia and its treatment, and can be useful in proper planning.‎ Objective: The purpose of this study is to compare QOL in schizophrenic patients and healthy ‎people i...
Introduction: One of the important aspects of coping with marriage is marital satisfaction. ‎The feeling of marital satisfaction has a significant role in normal family functions. Marital ‎conflicts have grown in today’s world and it shows the need to assess the causes of family ‎and marital conflicts.‎ Objective: This study aimed to assess marital satisfaction in women re...
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