نتایج جستجو برای: low level determination
تعداد نتایج: 2299958 فیلتر نتایج به سال:
introduction: carpal tunnel syndrome (cts) is the most common type of entrapment neuropathy. conservative therapy is usually considered as the first step in the management of cts. low level laser therapy (lllt) is among the new physical modalities, which has shown therapeutic effects in cts. the aim of the present study was to compare the effects of applying laser and splinting together with sp...
introduction: tinnitus is defined as a perception of sound without an external acoustic stimulus. due to large number of causes and limited knowledge of its pathophysiology, tinnitus still remains an obscure symptom. methods: this was a cross-sectional study on 120 patients with tinnitus and sensorineural hearing loss who were randomly divided into two groups; one group received low-level laser...
abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...
within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...
This paper presents the Navigation Maps Modeling approach (NMM), which provides platform independent models for characterizing navigation maps of web applications. The NMM approach is conceived to obtain a trade off between high and low-level design notations. As high-level design notations, NMM models permit architectural details that may hinder the overall understanding of the web application...
introduction: low back pain is one of the most common musculoskeletal disorders,which is prevalent among the public population. depending on the severity of the patients’ pain, different treatments are selected for them. few studies have addressed, so far, the therapeutic effects of laser in such pains and different results have been published in this regard. the aim of this study is to investi...
introduction: low back pain (lbp) is the most common musculoskeletal disease. monochromatic infrared photo energy (mipe) and low level laser therapy (lllt) are light modalities used to reduce pain and increase blood flow. the aim of this study was to compare the effects of the mipe and lllt in reducing functional disability and pain as well as improving lumbar range of motion (rom) in patients ...
Since the detection of N-nitrosodimethylamine (NDMA) in a batch valsartan 2018, at levels exceeding ICH acceptable intake limits for mutagenic impurities, analysis nitrosamines has become an intense focus point pharmaceutical industry. The identification and low-level determination potentially affected materials is challenging requires application highly sensitive analytical techniques. This ar...
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