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| 1 | Rapid high-temperature synthesis of SAPO-34 nanoparticles显示文摘Decreasing particle size results in larger increase of external surface area and shorter diffusion path,both reducing mass and heat transfer resistances in catalysis and sorption.A rapid high-temperature hydrothermal synthesis method was developed to synthesize uniform nanoparticles of SAPO-34 zeolite with high crystallinity.To investigate the effects of temperature and synthesis time on purity and crys-tallinity of the final products,the crystallization temperature was increased from 468 to 673 K while the synthesis time was decreased from 24 h to 45 min.The products were characterized by XRD and SEM techniques.It was found that high temperature and short synthesis time reduce the particle size and change the morphology of the SAPO-34 final product. | Mahdi Dargahi Hossein Kazemian Mohammad Soltanieh Sohrab Rohani Morteza Hosseinpour | 2011 | Particuology2011,9,5: | 7 |
| 2 | A systematic literature review of blockchain cyber security显示文摘Since the publication of Satoshi Nakamoto's white paper on Bitcoin in 2008,blockchain has(slowly)become one of the most frequently discussed methods for securing data storage and transfer through decentralized,trustless,peer-to-peer systems.This research identifies peer-reviewed literature that seeks to utilize blockchain for cyber security purposes and presents a systematic analysis of the most frequently adopted blockchain security applications.Our findings show that the Internet of Things(IoT)lends itself well to novel blockchain applications,as do networks and machine visualization,public-key cryptography,web applications,certification schemes and the secure storage of Personally Identifiable Information(PII).This timely systematic review also sheds light on future directions of research,education and practices in the blockchain and cyber security space,such as security of blockchain in IoT,security of blockchain for AI data,and sidechain security. | Paul J.Taylor Tooska Dargahi Ali Dehghantanha Reza M.Parizi Kim-Kwang Raymond Choo | 2020 | Digital Communications and Networks2020,6,2: | 6 |
| 3 | THREE DIMENSIONAL NUMERICAL MODELLING OF FLOW AND SEDIMENT TRANSPORT IN RIVERS显示文摘The 3D numerical model, ECOMSED (open source code), was used to simulate flow and sediment transport in rivers. The model has a long history of successful applications to oceanic, coastal and estuarine waters. Improvements in the advection scheme, treatment of river roughness parameterization and shear stress partitioning were necessary to reproduce realistic and comparable results in a river application. To account for the dynamics of the mobile bed boundary, a model for the bed load transport was included in the code. The model reproduced observed secondary currents, bed shear stress distribution and erosion-deposition patterns on a curved channel. The model also successfully predicted the general flow patterns and sediment transport characteristics of a 1-km long reach of the River Klar?lven, located in the north of the county of V?rmland, Sweden. | M. A. MEKONNEN B. DARGAHI | 2007 | International Journal of Sediment Research2007,22,3: | 4 |
| 4 | PVDF-based micro fabri-cated tactile sensor for minimally invasive surgery 显示文摘 | Qasaimeh M A Sokhanvar S Dargahi J | 2009 | Journal ofMicro-Electro-Mechanical Systems2009,18,1: | 1 |
| 5 | Design and development of a new piezoelectric linear inchworm aetuator显示文摘 | IA J SEDAGHATI R DARGAHI J | 2005 | Meehatronics2005,15,6: | 1 |
| 6 | Design and de- velopment of a new piezoelectric linear Inchworm ac- tuator显示文摘 | Li J Sedaghati R Dargahi J | 2005 | Mechatronics2005,15,6: | 1 |
| 7 | A piezoelectric tactile sensor with three sensing ele-ments forrobotic,endoscopic and prosthetic applications显示文摘 | Dargahi J | 2000 | Sen-sors and Actuators A : Physical2000,80,1: | 1 |
| 8 | A multifunctional PVDF-based tactile sensor for minimally invasive surgery 显示文摘 | SOKHANVAR S PACKIRISAMY M DARGAHI J | 2007 | Smart Materials and Structures2007,16,4: | 1 |
| 9 | Maximum power point tracking for fuel cell in fuel cell/battery hybrid power systems显示文摘 | Dargahi M Rouhi J Rezanejad M | 2009 | European Journal of Scientific Research2009,25,4: | 1 |
| 10 | The po- tential for oligosaccharide production from the hemicellulose frac- tion of biomasses through pretreatment processes: xylooligosac- charides ( XOS), arabinooligosaccharides ( AOS), and mannoo- ligosaccharides (MOS) 显示文摘 | OTIENO D O DARGAHI N THOMSEN K D | 2012 | Carbohydrate Research2012,360,: | 1 |
| 11 | Piezoelectric and pyroelectric transient signal analysis for detection of the temperature of a contact object for robotic tactile sensing 显示文摘 | DARGAHI J | 1998 | Sensor and Actuators A1998,,71: | 1 |
| 12 | Design and development of a new piezoelectric linear inchworm actuator显示文摘 | Sedaghati Ramin Dargahi Javad | 2005 | Mechatronics2005,15,: | 1 |
| 13 | A piezoelectric tactile sensor with three sensing elements for robotic,endoscopic and prosthetic applications显示文摘 | DARGAHI J | 2000 | Sensors and Actuators A:Physical2000,,: | 1 |
| 14 | The potential for oligosaccharide production from the hemieellulose fraetion of biomass- es through pretreatment processes: xylooligosaccharides (XOS), arabi- nooligosaeeharides (AOS), and mannooligosaccharides (MOS)显示文摘 | OTIENOD O DARGAHI N THOM SEN K D | 2012 | Car- bohyd Res2012,360,1: | 1 |
| 15 | Attitudes of Iranian nurses toward caring for dying patients 显示文摘 | Iranmanesh S Dargahi H Abbaszadeh A | 2008 | Palliat Support Care2008,6,4: | 1 |
| 16 | Three-dimensional flow modeling and sediment transport in the river Klarlven显示文摘 | DARGAHI B | 2004 | Earth Surface Processes and Landforms2004,29,7: | 1 |
| 17 | Insulin in the brain: sources, localization and functions 显示文摘 | GHASEMI R HAERI A DARGAHI L | 2013 | Mol Neuroblol2013,47,1: | 1 |
| 18 | Three-dimensional Flow Modeling and Sediment Transport in the River Klaralven 显示文摘 | DARGAHI B | 2004 | Earth Surface Processes and Landforms2004,29,: | 1 |
| 19 | Brain insulin dysregu- latiomimplication for neurological and neuropsychiatric disor- ders显示文摘 | Ghasemi R Dargahi L Haeri A etal | 2013 | Mol Neurobiol2013,47,3: | 1 |
| 20 | A multifunctional PVDF-based tactile sensor for minimally invasive surgery显示文摘 | Sokhanvar S Packirisamy M Dargahi J | 2007 | Smart Material Structure2007,16,4: | 1 |