Probabilistic Seismic Hazard Deaggregation for Karaj City (Iran)

Jarahi, Hadi

doi:10.3844/ajeassp.2016.520.529

Cited by 20 publications

(11 citation statements)

References 28 publications

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“…It can be talked about here by manipulating robots or self-employed robots with a large gauge (Rulkov et al, 2016;Agarwala, 2016;Babayemi, 2016;Gusti and Semin, 2016;Mohamed et al, 2016;Wessels and Raad, 2016;Maraveas et al, 2015;Khalil, 2015;Rhode-Barbarigos et al, 2015;Takeuchi et al, 2015;Li et al, 2015;Vernardos and Gantes, 2015;Bourahla and Blakeborough, 2015;Stavridou et al, 2015;Ong et al, 2015;Dixit and Pal, 2015;Rajput et al, 2016;Rea and Ottaviano, 2016;Zurfi and Zhang, 2016a-b;Zheng and Li, 2016;Buonomano et al, 2016a-b;Faizal et al, 2016;Cataldo, 2006;Ascione et al, 2016;Elmeddahi et al, 2016;Calise et al, 2016;Morse et al, 2016;Abouobaida, 2016;Rohit and Dixit, 2016;Kazakov et al, 2016;Alwetaishi, 2016;Riccio et al, 2016a-b;Iqbal, 2016;Hasan and El-Naas, 2016;Al-Hasan and Al-Ghamdi, 2016;Jiang et al, 2016;Sepúlveda, 2016;Martins et al, 2016;Pisello et al, 2016;Jarahi, 2016;…”

Section: Transport Capacity: 30kn/60kn • M-1000kn/2500kn • Mmentioning

confidence: 99%

Something about a Railbound Forging Manipulator

Petrescu¹

2019

Journal of Mechatronics and Robotics

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Heavy payload forging manipulators are mainly characterized by large load output and large capacitive load input. The relationships between outputs and inputs have greatly influenced the control and reliability. Forging manipulators have become more prevalent in the industry today. They are used to manipulate objects to be forged. The most common forging manipulators are moving on a railway to have greater precision and stability. They have been called the rail-bound forging manipulators. In this paper, one presents the general aspects of a rail-bound forging manipulator, like geometry, structure, general kinematics and forces of the main mechanism from such manipulator. The kinematic scheme shows a typical forging manipulator, with the basic motions in operation process: Walking, the motion of the tong and buffering. The lifting mechanism consists of several parts including linkages, hydraulic drives and motion pairs. An idea of establishing the incidence relationship between output characteristics and actuator inputs is proposed. Self-forging systems have the ability to achieve an open, fast, direct forging of products that are often heavy and heavy but also bulky. Open forging productivity is generally very high, it is determined not only by the capacity of forging press but obviously dynamic handling by forging manipulator. The most prominent and qualitative forging machines are the DANGO and DIENENTHAL series, equipped with high dynamic devices and specially designed to operate on heavy forging presses. They ensure the reliability and repeatability of all forging cycles. Even a modernization of existing forging machines with D&D machines will improve the capacity and quality of these facilities. D&D handlers allow to forge nearly clean shapes and guarantee superior surface qualities, thus saving energy, improving production and saving costs during the machining of parts. Savings due to shorter process times and reduction of reheating cycles result in shorter recovery time.

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Section: Transport Capacity: 30kn/60kn • M-1000kn/2500kn • Mmentioning

confidence: 99%

Something about a Railbound Forging Manipulator

Petrescu¹

2019

Journal of Mechatronics and Robotics

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“…Calculating spectral acceleration (Jarahi, 2011;Jarahi et al, 2015;Jarahi et al, 2016;Jarahi, 2016;Haerifard et al, 2018;Pourmohamad, 2006;Baker and Cornell, 2006a) is one of the most important steps in seismic designing for infrastructures like concrete dams. UHS is calculated for a period of 0 to 4 sec by probabilistic method with the unified weight (Bommer et al, 2008) to each spectral attenuation equations (Abrahamson and Silva, 1997;Campbell and Bozorgnia, 2003;Ambraseys et al, 2005) by using EZ-Frisk software Fig.…”

Section: Uniform Hazard Spectra (Uhs)mentioning

confidence: 99%

“…Hence, selecting these parameters is a logical selection for simulating earthquakes. Controlling magnitude is a midpoint of a range of earthquake magnitudes that may control the design (Jarahi, 2011;Jarahi et al, 2016;Jarahi, 2016). Considering SHD, the controlling earthquakes is evaluated for return periods of 475 and 2475years with the PGA and periods of 0.2, 0.5, 2 and 4 sec (Table 4 and Fig.…”

Section: Seismic Hazard Deaggregation (Shd)mentioning

confidence: 99%

PSHA Study Using EZ-Frisk Software Case Study Baychebaq Dam Site

Jarahi¹

2017

Current Research in Geoscience

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Awareness of seismicity, is the earliest requirement in seismic design of Dam constructions. This article is devoted to study on Seismotectonic and seismicity and also seismic risk analysis of the Baychebaq reservoir dam. These studies involve detecting seismic sources and assessing seismicity parameters. According to the studies, Peak Ground Acceleration (PGA) is 0.1 gal. This PHA may be related to there activation process of Takhte Soleiman which can produce an event around 6.8 Ms in the distance of 20 km from Baychebaq dam. According to the changes of Uniform Hazard Spectrum (UHS), Spectral acceleration parameter increases from period of 0 (0.03 gal) to a period of 0.175 (0.1 gal) and then reduced slightly. Based on the results, the controlling earthquake has a magnitude of 6.1 and 6.5 Mw at a period of 0 for return periods of 475 and 2475 years.

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“…The software was "robust enough to make face-to-face identification less than perfect." Such impediments that identify themselves as mosquitoes, beards, changed hairstyles and glasses-even sunglasses (Rulkov et al, 2016;Agarwala, 2016;Babayemi, 2016;Gusti and Semin, 2016;Mohamed et al, 2016;Wessels and Raad, 2016;Maraveas et al, 2015;Khalil, 2015;Rhode-Barbarigos et al, 2015;Takeuchi et al, 2015;Li et al, 2015;Vernardos and Gantes, 2015;Bourahla and Blakeborough, 2015;Stavridou et al, 2015a;Ong et al, 2015;Dixit and Pal, 2015;Rajput et al, 2016;Rea and Ottaviano, 2016; Zurfi and Zhang, 2016 a-b;Zheng and Li, 2016;Yang, and Lin, 2015; Buonomano et al, 2016 a-b;Faizal et al, 2016;Cataldo, 2006;Ascione et al, 2016; Elmeddahi et al, 2016; Calise et al, 2016; Morse et al., 2016;Abouobaida, 2016;Rohit and Dixit, 2016;Kazakov et al, 2016;Alwetaishi, 2016; Riccio et al, 2016 a-b;Iqbal, 2016;Hasan and El-Naas, 2016;Al-Hasan and Al-Ghamdi, 2016;Jiang et al, 2016;Sepúlveda, 2016;Martins et al, 2016;Pisello et al, 2016;Jarahi, 2016;Mondal et al, 2016;…”

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confidence: 99%

Face Recognition as a Biometric Application

Petrescu¹

2019

Journal of Mechatronics and Robotics

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A facial recognition system is a technology capable of identifying or verifying a person from a digital image or a video frame from a video source. There are multiple methods in which facial recognition systems work, but in general, they work by comparing selected facial features from the given image with faces within a database. It is also described as a Biometric Artificial Intelligence-based application that can uniquely identify a person by analyzing patterns based on the person's facial textures and shape. While initially a form of computer application, it has seen wider uses in recent times on mobile platforms and in other forms of technology, such as robotics. It is typically used as access control in security systems and can be compared to other biometrics such as fingerprint or eye iris recognition systems. Although the accuracy of facial recognition system as biometric technology is lower than iris recognition and fingerprint recognition, it is widely adopted due to its contactless and noninvasive process. Recently, it has also become popular as a commercial identification and marketing tool. Other applications include advanced humancomputer interaction, video surveillance, automatic indexing of images and video database, among others. The use of facial recognition has recently become a very debatable subject and has been criticized more and more because it was considered an unethical tool used to spy on the public. The reason for such criticism is, however, largely due to the lack of information and regulation of this technology. Used proportionally and responsibly, facial recognition can and should be beneficial. It has the capacity to do much more to increase security in the future-from street crime to airport security. Armed war crime has dominated UK titles throughout the year. Recent statistics indicate that the number of people who benefited from the emergency assistance due to armed attacks increased by almost 40% compared to the two years ago, while the number of children under 18 years of age with stab wounds is increasing by 86 % in only four years. Face recognition has become a normal activity in many airports around the world. Many people today have a so-called biometric passport that allows them to go faster to the gate without having to be controlled. The facial recognition used in this way has significantly reduced waiting times for passport control but also has the ability to increase security in and around airports. Face recognition thus allows officers to identify an individual more quickly and accurately than the human eye. While some critics may worry about technology-related confidentiality issues, airports have shown that the use of facial recognition has improved security as well as speeding up processes such as check-in and in the future, even procedures boarding. When used correctly and proportionally, facial recognition can help protect the public and improve national security on multiple fronts. Similarly, advanced technology can recognize a person seen on CCTV security syste...

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Probabilistic Seismic Hazard Deaggregation for Karaj City (Iran)

Cited by 20 publications

References 28 publications

Something about a Railbound Forging Manipulator

Something about a Railbound Forging Manipulator

PSHA Study Using EZ-Frisk Software Case Study Baychebaq Dam Site

Face Recognition as a Biometric Application

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