نتایج جستجو برای: icss algorithm

تعداد نتایج: 754423  

Journal: :IEEE Communications Surveys and Tutorials 2021

The increasing digitization and interconnection of legacy Industrial Control Systems (ICSs) open new vulnerability surfaces, exposing such systems to malicious attackers. Furthermore, since ICSs are often employed in critical infrastructures (e.g., nuclear plants) manufacturing companies chemical industries), attacks can lead devastating physical damages. In dealing with this security requireme...

Journal: :Anesthesiology 2011
Michel Barrot

O PIOIDS are widely used for the management of intense acute pain, the management of cancer-related pain, or in an end-of-life palliative context. However, their regular use for chronic noncancer pain remains a subject of debate. Controlled preclinical studies may help to address the complex interaction between opioid pain relief and abuse potential, but they still remain scarce in the literatu...

Journal: :Security and Communication Networks 2021

The security of industrial control systems (ICSs) has received a lot attention in recent years. ICSs were once closed networks. But with the development IT technologies, have become connected to Internet, increasing potential cyberattacks. Because are so tightly linked human lives, any harm them could disastrous implications. As technique providing protection, many intrusion detection system (I...

Journal: :Allergy and asthma proceedings 2009
Bradley E Chipps

Inhaled corticosteroids (ICSs) are recommended for patients with asthma who use a short-acting beta(2)-adrenergic agonist more than twice weekly--a key indicator of disease persistency. Much knowledge about the long-term benefits of ICSs in persistent asthma stems from studies of the ICS budesonide, which have shaped current asthma guidelines. Results of the 3-year double-blind phase of the inh...

Journal: :The Journal of pharmacology and experimental therapeutics 2015
Kelen C Freitas F Ivy Carroll S Stevens Negus

Agonists at nicotinic acetylcholine receptors (nAChRs) constitute one drug class being evaluated as candidate analgesics. Previous preclinical studies have implicated α4β2 and α7 nAChRs as potential mediators of the antinociceptive effects of (–)-nicotine hydrogen tartrate (nicotine) and other nAChR agonists; however, these studies have relied exclusively on measures of pain-stimulated behavior...

2015
Nobuyuki Hizawa

In the combined use of bronchodilators of different classes, ie, long-acting β2-agonists (LABAs) and long-acting muscarinic antagonists (LAMAs), bronchodilation is obtained both directly, through LABA-mediated stimulation of β2-adrenergic receptors, and indirectly, through LAMA-mediated inhibition of acetylcholine action at muscarinic receptors. The clinical trial data for LABAs/LAMAs in the tr...

Journal: :Addiction biology 2013
Vicky Katsidoni Ilektra Anagnostou George Panagis

Cannabidiol is a non-psychotomimetic constituent of Cannabis sativa, which induces central effects in rodents. It has been shown that cannabidiol attenuates cue-induced reinstatement of heroin seeking. However, to the best of our knowledge, its effects on brain stimulation reward and the reward-facilitating effects of drugs of abuse have not yet been examined. Therefore, we investigated the eff...

با توجه به موضوع مهم بحران مالی و اثرات مهم این مسأله بر بورس اوراق بهادار تهران، بر آن شدیم تا تحقیقی در مورد اثرات بحران مالی غرب بر بورس اوراق بهادار تهران انجام دهیم و میزان اثرات آن و استمرار نوسانات را بصورت کمّی بیان کنیم. بدین منظور در این تحقیق از اطلاعات سری زمانی 16/01/1384 تا 18/08/1388 و متدولوژی آرچ و گارچ و الگوریتم ICSS جهت بررسی اهداف فوق استفاده شده است. هدف اصلی این پژوهش بررس...

Journal: :Intelligent Automation and Soft Computing 2023

Feature extraction plays an important role in constructing artificial intelligence (AI) models of industrial control systems (ICSs). Three challenges this field are learning effective representation from high-dimensional features, data heterogeneity, and noise due to the diversity dimensions, formats sensors, controllers actuators. Hence, a novel unsupervised autoencoder model is proposed for I...

Industrial control systems (ICSs) which are used in critical infrastructure and other industries mostly use various communication protocols. Most of these communication protocols have various cyber security challenges and weakness that give the attackers the opportunity to gain to their malicious intentions. In this paper, we assess IEC 60870-5-104 protocols from security perspective which is u...

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