نتایج جستجو برای: hilberts 16th problem

تعداد نتایج: 884250  

Journal: :Investigative ophthalmology & visual science 2015
Kazunori Hirasawa Hiroshi Murata Ryo Asaoka

PURPOSE We previously developed a method to measure visual function progression using "Progression sectors," which were derived from a clustering analysis of pointwise rates of glaucomatous visual field (VF) progression; however, only short series of VFs, where pointwise linear regression (PLR) is typically not reliable, were analyzed. The purpose of the current study is to further investigate ...

2015
Mark Mascolini

17.7. Zeuzem S, Ghalib R, Rajender Reddy K, et al.Grazoprevir–elbasvir combination therapy for treatmentnaive cirrhotic and noncirrhotic patients with chronic HCVgenotype 1, 4, or 6 infection: a randomized trial. AnnIntern Med. Published online 24 April 2015doi:10.7326/M15-0785.8. Yeh WW. Drug-drug interactions withgrazoprevir/elbasvir: practical considerations for t...

Journal: :Journal of Mathematical Sciences 2021

The story of the friendship and collaboration between Vladimir Abramovich Rokhlin Nizhny Novgorod mathematician Dmitry Andreevich Gudkov during last period Rokhlin’s mathematical biography, when he worked in topology real algebraic varieties, which obtained remarkable results. paper is based on correspondence 1971–1982 preserved Gudkov’s archive containing 15 letters by V. A.Rokhlin 8 D. A. Gud...

Journal: :The Journal of clinical endocrinology and metabolism 1998
T Mizutani A Sugihara K Nakamuro N Terada

Cell proliferation and apoptosis in uterine leiomyoma were investigated during therapy with GnRH agonist (GnRHa). Patients with uterine leiomyomas were injected with 3.75 mg GnRHa (depot leuprolide acetate) at intervals of 4 weeks and underwent hysterectomy or myomectomy at the 2nd, 4th, 8th, 12th, or 16th week of GnRHa therapy. Tissue sections of leiomyomas from these patients and from control...

Banihabib N, Haghi M Zare S

Background: Various investigations have established that carbon tetrachloride (CCl4), a clear, colourless, volatile, heavy and nonflammable liquid, causes generation of free radicals in many tissues such as testis. a wide range of side effects such as reproductive toxicity has been observed following the administration of this liquid in experimental animals. Numerous studies have shown that amo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم ریاضی و مهندسی کامپیوتر 1392

heuristics are often used to provide solutions for flow shop scheduling problems.the performance of a heuristic is usually judged by comparing solutions and run times on test cases.this investigation proposes an analytical alternative ,called asymptotic convergence ,which tests the convergence of the heuristic to a lower bound as problem size grows. the test is a stronger variation of worst cas...

2016
Jun-Zhe Wu Wen-Hua Wu Li-Jiang He Qing-Feng Ke Long Huang Zhang-Sheng Dai Yu Chen

Background. To explore influence of continuous illumination, luzindole, and Tamoxifen on incidence of scoliosis model of rats. Methods. Thirty-two one-month-old female rats were rendered into bipedal rats. The bipedal rats were divided into 4 groups: group A by intraperitoneal injection of luzindole and continuous illumination; group B by intraperitoneal injection of luzindole only; group C by ...

2011
Panagiotis Misaelides

1387-1811/$ see front matter 2011 Elsevier Inc. A doi:10.1016/j.micromeso.2011.03.024 q Keynote lecture presented at the 16th Internatio IZC), jointly organised with the 7th Internationa Symposium (7th IMMS), held in Sorrento, Italy, July 4 ⇑ Tel.: +3

Journal: :The Egyptian Journal of Neurology, Psychiatry and Neurosurgery 2021

Abstract Background Obesity is a major health problem that affects different vascular systems, including cerebrovascular circulation. Carotid duplex the best screening tool for early diagnosis of changes in relation to risk factors obesity. The present study aims evaluate effect body mass index on parameters extracranial vessels healthy subjects using ultrasonography. Results intimal medial thi...

2008
Subhash Kak

This note is about three interesting 15th and 16th century sightings of comets in Kashmiri chronicles. We provide reasons for their identification as the 1468 S1, 1531 (Halley’s), and 1533 M1 comets.

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