نتایج جستجو برای: periodic review

تعداد نتایج: 1029555  

2014
Zahra Ahmadinejad Sedigeh Mansouri Vahid Ziaee Yahya Aghighi Mohammad-Hassan Moradinejad Fatemeh Fereshteh-Mehregan

Periodic fever syndromes are a group of diseases characterized by episodes of fever with healthy intervals between febrile episodes. In the first part of this paper, we presented a guideline for approaching patients with periodic fever and reviewed two common disorders with periodic fever in Iranian patients including familial Mediterranean fever (FMF) and periodic fever syndromes except for pe...

2012
Sarah Lopez Sean O. Henderson

Thyrotoxic periodic paralysis (TPP) attacks are characterized as recurrent, transient episodes of muscle weakness that range from mild weakness to complete flaccid paralysis. Episodes of weakness are accompanied by hypokalemia, which left untreated can lead to life-threatening arrhythmias (6). In this case study, we followed a patient's potassium levels analyzing how they correlate with electro...

Journal: :The Malaysian journal of medical sciences : MJMS 2013
Neda Valizadeh Sahar Zarrin

Thyrotoxic Periodic Paralysis (TPP) is a rare and life threatening condition commonly occurring in young Asian males. It is characterized by acute paralytic attacks and hypokalemia in association with thyrotoxicosis. Serum potassium levels may be normal in rare cases of TPP. The diagnosis of normokalemic TPP may be overlooked and/or delayed in most cases. Here, we describe a 32-year-old Iranian...

2016
Radoslaw Strzalka Janusz Wolny

In this paper, we show the fundamentals of statistical method of structure analysis. Basic concept of a method is the average unit cell, which is a probability distribution of atomic positions with respect to some reference lattices. The distribution carries complete structural information required for structure determination via diffraction experiment regardless of the inner symmetry of diffra...

2015
Peter V.E. McClintock Aneta Stefanovska

Signals derived from the human cardiovascular system are well known to exhibit highly complex, nearly periodic, oscillatory behaviour whose nature is something of an enigma. It has, for example, been variously described as chaotic, fractal, stochastic, and subject to 1/f fluctuations – and its true nature is still the subject of vigorous debate. We review and describe some recent experiments th...

Journal: :Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine 1969
T Anzai M Ishizawa K Nakanishi T Noe H Matsumoto

た.し か し発熱,筋 ・関節痛はな く,知 覚異常も 自覚 しなかつた.筋 脱力は四肢に限局し,頭 頚部 およ び躯幹の異常はなかつた.発 病後約1週 間徐 徐に増悪 したのち快方に向い,約1ヵ 月間の通院 治療で全治した.そ の後は特別の症状なく普通に 生活 していたがが,昭 和43年(15才 時)8月 初旬, 野球大会に投手 として出場のための練習で過労がが 続いたのち,同 月12日,最 終試合を 終えて 帰宅 後,夕 食前,午 後6時 頃から両手の脱力を覚え, 翌13日 朝は両下肢 の脱力が加わ り,さ らに夕刻に は軽度の嚥下障害も認められ,14日 には腰腹筋脱 力,15日 には起坐 ・歩行全 く不能 とな り,8月17 日当科に入院 した. 入院時現症:意 識清明.起 坐 ・歩行全 く不能 で受動的背臥位であるが,心 ・肺お よび腹部内臓 には異常なく,軽 度の嚥下障害を...

Journal: :Operations Research 2001
Gérard P. Cachon

This paper studies a two-echelon supply chain with stochastic and discrete consumer demand, batch order quantities, periodic inventory review, and deterministic transportation times. Reorder point policies manage inventories at every location. Average inventory, backorders and fill rates are evaluated exactly for each location. Safety stock is evaluated exactly at the lower echelon and a good a...

2017
Clemens Bechinger Erwin Frey

We review recent experimental and theoretical studies on two-dimensional (2D) melting in the presence of a one-dimensional (1D) periodic potential. It is demonstrated that a colloidal suspension which is exposed to the interference pattern of two overlapping laser beams show a phase behaviour being totally different from that of 2D systems on homogeneous substrates. This is attributed to the ro...

1996
Debabrata Biswas

We review some properties of periodic orbit families in polygonal billiards and discuss in particular a sum rule that they obey. In addition, we provide algorithms to determine periodic orbit families and present numerical results that shed new light on the proliferation law and its variation with the genus of the invariant surface. Finally, we deal with correlations in the length spectrum and ...

2008
M Pletyukhov M Brack

After a short review of various ways to calculate the Maslov index appearing in semiclassical Gutzwiller type trace formulae, we discuss a coordinate-independent and canonically invariant formulation recently proposed by A Sugita (2000, 2001). We give explicit formulae for its ingredients and test them numerically for periodic orbits in several Hamiltonian systems with mixed dynamics. We demons...

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