نتایج جستجو برای: suspension footbridge

تعداد نتایج: 34612  

ژورنال: :مکانیک سازه ها و شاره ها 2013
سید علی سلیمانی ایوری امین صاحبی

when a vehicle travels on a road, different parts of vehicle vibrate because of road roughness. this paper proposes a method to predict road roughness based on vertical acceleration using neural networks. to this end, first, the suspension system and road roughness are expressed mathematically. then, the suspension system model will identified using neural networks. the results of this step sho...

2011

DESCRIPTION Infasurf® (calfactant) Intratracheal Suspension is a sterile, non-pyrogenic lung surfactant intended for intratracheal instillation only. It is an extract of natural surfactant from calf lungs which includes phospholipids, neutral lipids, and hydrophobic surfactant-associated proteins B and C (SP-B and SP-C). It contains no preservatives. Infasurf is an off-white suspension of calfa...

Journal: :Social Analysis 2020

2008

Phenytoin is indicated for the control of generalized tonic-clonic (grand mal) and complex partial (psychomotor, temporal lobe) seizures and prevention and treatment of seizures occurring during or following neurosurgery. Phenytoin has also been used in the treatment of migraine, trigeminal neuralgia and certain psychoses. It has also been used in cardiac arrhythmias, digitalis intoxications, a...

Journal: :Structural control & health monitoring 2022

Slender footbridges are prone to excessive vibrations due pedestrian effects, and comfort criteria often govern their design. In this sense, composite materials that combine high damping capacity with relatively stiffness low mass can provide functional benefits. This paper presents a study of the dynamic behaviour an 11 m long hybrid footbridge made two I-shaped pultruded glass fibre reinforce...

Journal: :the iranian journal of pharmaceutical research 0
fanak fahimi clinical pharmacy department, school of pharmacy, shahid beheshti university of medical sciences. chronic respiratory disease research center (crdrc), nritld, masih daneshvari hospital, shahid beheshti university of medical sciences shadi baniasadi pharmaceutical care department, virology research center, nritld, masih daneshvari hospital, shahid beheshti university of medical sciences, tehran, iran. seyed alireza mortazavi pharmaceutics department, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. hanie dehghan chronic respiratory disease research center (crdrc), nritld, masih daneshvari hospital, shahid beheshti university of medical sciences. afshin zarghi medicinal chemistry department, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran.

to evaluate the physical and chemical stability of a suspension of mycophenolate mofetil (mmf) prepared in the hospital from commercially available mmf capsules and tablets. extemporaneous pharmacy was used as a feasible method in this experimental study to prepare suspension form of mmf. suspension formulations were prepared from both tablets and capsules forms of mmf. thereafter the stability...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2014
ziba fooladvand bahman fazeli nasab reza derikvand abdolah ghasemi pirbaloti

background & aim: investigation of suspension cell culture and callus production in catharanthus roseus. catharanthus roseus is an herbaceous perennial plant belongs to the family apocynaceae. c. roseus is important as commercial medicinal plant because of its alkaloidal content. whole plant contains about 130 alkaloids those are classified as vinca alkaloids. vincristine and vinblastine; t...

Journal: :CoRR 2017
Mohamed A. Hassan Ali M. Abd-El-Tawwab k. A. Abd El-gwwad M. M. M. Salem

This paper is primarily studying the behaver of the twin-accumulator suspension over the conventional passive system focusing on ride quality behavior and road holding. Therefore, a dynamic modeling of passive and twin-accumulator suspension for a quarter model is constructed. MATLAB Simulink environment is used to develop the suspension models. The simulation is applied with two different road...

Journal: :Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas 2016
G R Yanagihara A G Paiva G A Gasparini A P Macedo P D Frighetto J B Volpon A C Shimano

High-impact exercise has been considered an important method for treating bone loss in osteopenic experimental models. In this study, we investigated the effects of osteopenia caused by inactivity in femora and tibiae of rats subjected to jump training using the rat tail suspension model. Eight-week-old female Wistar rats were divided into five groups (n=10 each group): jump training for 2 week...

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