نتایج جستجو برای: hereditary stability

تعداد نتایج: 382625  

Journal: :journal of research in medical sciences 0
mahdiyeh behnam shin jin-hong dae-seong kim keivan basiri yalda nilipour maryam sedghi

hereditary inclusion body myopathy (hibm) is an adult-onset hereditary myopathy, usually with distal onset and quadriceps sparing. this myopathy is autosomal recessive and associated to upd-n-acetylglucosamine-2-epimerase/n-acetylmannosamine kinase (gne) gene mutations. in this study, we report a novel gne homozygous point mutation c.1834t>g that results in amino acid substitution of cysteine 6...

2009
Christopher A. Beattie Serkan Gugercin

We present a trust-region approach for optimal H2 model reduction of multiple-input/multiple-output (MIMO) linear dynamical systems. The proposed approach generates a sequence of reduced order models producing monotone improving H2 error norms and is globally convergent to a reduced order model guaranteed to satisfy first-order optimality conditions with respect to H2 error criteria. Unlike exi...

Journal: :Israel Journal of Mathematics 2021

An interval algebra is a Boolean which isomorphic to the of finite unions half-open intervals, linearly ordered set. hereditary if every subalgebra an algebra. We answer question M. Bekkali and S. Todorcevic, by showing that it consistent σ-centered size $$\mathfrak{b}$$ hereditary. also show there is, in ZFC, cardinality ℵ1.

Journal: :gastroenterology and hepatology from bed to bench 0
seyed mohammad hossein kashfi basic and molecular epidemiology of gastroenterology disorders research center, shahid beheshti university of medical sciences, tehran, iran mina golmohammadi basic and molecular epidemiology of gastroenterology disorders research center, shahid beheshti university of medical sciences, tehran, iran faeghe behboudi basic and molecular epidemiology of gastroenterology disorders research center, shahid beheshti university of medical sciences, tehran, iran ehsan nazemalhosseini- mojarad gastroenterology and liver diseases research center, shahid beheshti university of medical science, tehran, iran mohammad reza zali gastroenterology and liver diseases research center, shahid beheshti university of medical science, tehran, iran

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 colorectal cancer is classified in to three forms: sporadic (70-75%), familial (20-25%) and hereditary (5-10%). hereditary colorectal cancer syndromes classified into two different subtypes: polyposis and non polyposis. familial adenomatous polyposis (fap; omim #175100) is the most common polyposis syndrome, account for <1...

2007
SAMIR NEJIM NAWEL TEJ NACEUR BENHADJ BRAIEK Zhiqiang Zuo Jinzhi Wang

We present in this paper a new approach, to check the stability robustness of discrete-time systems under nonlinear perturbations. The systems are composed of a linear constant part perturbed by an additive nonlinearity. The unique information about the nonlinearity is that it satisfies a quadratic constraint. Our objective is to design a state feedback control law that maximizes the bound on t...

Journal: :modares journal of medical sciences: pathobiology 2014
mojgan ataei-kachouei javad nadaf mohammad taghi akbari morteza atri jacek majewski

objective: since the identification of the two highly penetrant dominantly inherited genes, brca1/2, in the 1990s, a number of other genes have been identified which account for approximately 25% of the genetic basis for hereditary breast cancer. at least 75% are unidentified. the goal of this study is to investigate the presence or absence of a recessive pattern of inheritance in this heteroge...

Journal: :journal of research in medical sciences 0
amin nemati research assistant, medical students research center, isfahan university of medical sciences and colorectal cancer research group, poursina hakim research institute, isfahan, iran zahra kazemi rahmatabadi research assistant, colorectal cancer research group, poursina hakim research institute, isfahan, iran alimohammad fatemi assistant professor, department of internal medicine, school of medicine, isfahan university of medical sciences, isfahan, iran mohammad hassan emami associate professor, department of internal medicine, school of medicine, isfahan university of medical sciences and colorectal cancer research group, poursina hakim research institute, isfahan, iran

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : there is a lack of data on familial aggregation of colorectal cancer (crc) in iran. we aimed to determine the frequency of hereditary nonpolyposis colorectal cancer (hnpcc) and familial colorectal cancer (fcc) and to determine the frequency of extracolonic cancers in these families in isfahan. methods : we rev...

Journal: :مجله بین المللی علوم آزمایشگاهی 0
zakieh rostamzadeh nasim valizadeh mahshid mohammadian

background and aims: human t-lymphotropic virus (htlv) is a human retrovirus which has been known to cause adult t-cell leukemia/lymphoma and some other inflammatory disorders. patients with hereditary bleeding diseases are at high risk for these viruses. in this study, we evaluated serological htlv-i/ii infection among these patients in west azerbaijan of iran. material and methods: we studied...

Journal: :genetics in the 3rd millennium 0
امیر رضا عظیمی amir reza azimi assist prof of tehran university of medical sciences, tehran, iranاستادیار دانشگاه علوم پزشکی تهران

parkinsonism is used to describe a syndrome manifested by any combination of six cardinal features: tremor at rest, rigidity, bradykinesia, loss of postural reflexes, flexed posture and the freezing. decreased dopaminergic neurotransmission in the basal ganglia is the core biochemical pathology in parkinsonism. hereditary parkinsonism includes various heredodegenerative diseases such as hallerv...

Journal: :iranian journal of child neurology 0
bita shalbafan neurologist, specialist on neurometabolic disorders, social security organization, tehran, iran

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