نتایج جستجو برای: puea

تعداد نتایج: 30  

2016
Suresh Babu Maria Lavanya

Address for Correspondence Head of the Department, PG Student, Kamaraj College of Engineering and Technology, Virudhunagar, Tamilnadu India. ABSTRACT In this paper to propose an approach for detecting the presence of malicious attack which is commonly known as primary user emulation attack (PUEA), this type of attack act as the primary signal and delude the secondary user and occupy the whole f...

ژورنال: ارگونومی 2018

Introduction: The main cause of incidents is human error. The occurrence of these errors in the use of medical equipment can result in harm to the patient, the destruction of equipment, the imposition of economic damages, and the deterioration of the credentials of the health sectors. Hence, the identification, evaluation and management of errors in the use of these equipment is very critical. ...

Journal: :International Biodeterioration & Biodegradation 2021

The ability of bacteria and fungi to degrade polymeric substrates is often assessed in liquid-based assays conducted by exposing polymers planktonic cells, or cell-free supernatants enzymes generated from them. These assessments miss the opportunity specifically examine role biofilm formation physiology degradative processes. In a previous study, we examined wildtype hydrolase-deficient Pseudom...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده برق و کامپیوتر 1393

شبکه های رادیوشناختی ایده ای برای غلبه بر محدودیت های طیف فرکانسی تلقی می گردد. طیف سنجی به عنوان کلیدی ترین تابع از عملکرد یک رادیو شناختی همواره در معرض تهدیدات امنیتی قرار دارد. یکی از معروف ترین حملاتی که به واسطه خواص ذاتی این شبکه ها به وجود می آید حمله تقلید سیگنال کاربر اولیه (puea) می باشد. در این حمله مهاجم با ارسال سیگنالی دقیقا مشابه سیگنال کاربر اولیه در طیف خالی سعی در مسدود سازی ...

Farokhzad, Maryam , Khalili, Arash , Mohammadfam, Iraj , Salari, Samaneh ,

Introduction: Nowadays, accidents are regarded as a main risk factor for both human and economic of countries. The triggerring cause of most accident is human error. In the healthcare setting, human errors can lead to injuries and even death of patients and damage the reputation of healthcare staff. Human errors in healthcares can occur during various activities including diagnosis of a disease...

2016
Ahmed Alahmadi Tongtong Li

The Internet of Things (IoT), which networks versatile devices for information exchange, remote sensing, monitoring and control, is finding promising applications in nearly every field. However, due to its high density and enormous spectrum requirement, the practical development of IoT technology seems to be not available until the release of the large millimeter wave (mmWave) band (30GHz-300GH...

2014
Vandana Milind Rohokale Neeli Rashmi Prasad Ramjee Prasad

Spectrum is a scarce and very essential resource for the ever growing mobile communication applications. Radio networks (CRN) is the best evolved solution towards spectrum scarcity. Cooperative spectrum sensing is a well-known and proven mechanism in the CRNs.As compared to other traditional wireless networks, CRNs are more delicate and open to the wireless environments due to their heterogeneo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم ریاضی و مهندسی کامپیوتر 1392

رادیو شناختگر به عنوان راه حلی مفید برای مقابله با مسئله ی کمبود طیف فرکانسی در شبکه های بی سیم ارائه شده است. در این فناوری جدید، دستیابی پویا به طیف میسر می شود که خود باعث ایجاد تهدیدهای امنیتی جدیدی خواهد شد. هجوم با تقلید از کاربر اولیه (puea) به عنوان یکی از حملات رایج، می تواند حسگری طیف را به خطر بیندازد. کاربران مخرب در این حمله، با ارسال سیگنال هایی مشابه سیگنال کاربر اولیه، کاربران ر...

Journal: :Strategic Journal of Business & Change Management 2023

The question of ordaining women to pastoral ministry has been a major issue in many denominations the world and therefore focus this study was find out how Presbyterian Church East Africa (PCEA) handling ordination as clergy. This done by assessing ratio ordained clergy against men at different times PCEA church recruits for purpose. For purpose accuracy study, researcher concentrated with coll...

Journal: :Nursing praxis in Aotearoa New Zealand 2022

Digital health is expanding, driven by international and national strategic imperatives for improving systems. Nurses are key stakeholders in healthcare therefore nursing leadership plays a role supporting the workforce to develop skills fully engage with digital health. This review aims synthesise research exploring how nurse leaders can capability using question: “How do enable hospital nurse...

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