راهنماي دستگاه LoRa براي توسعه دهندگان اشياء و شركت هاي متصل Orange

راهنماي دستگاه LoRa براي توسعه دهندگان اشياء و شركت هاي متصل Orange

راهنماي دستگاه LoRa براي توسعه دهندگان اشياء و شركت هاي متصل Orange

مقاله ISI به زبان انگلیسی به همراه ترجمه فارسی عنوان و چکیده انگلیسی: LoRa Device Developer Guide Orange Connected Objects & Partnerships Credits This LoRa Device Developer Guide is an initiative by Orange Connected Objects & Partnerships developed in collaboration with Actility. It provides an overiew of the LoRa ecosystem, wireless network architecture, as well as guidelines to support the growing community of developers adopting the LoRaWAN specification to connect devices, sensors and actuators to IoT applications and services. عنوان و چکیده فارسی: راهنماي دستگاه LoRa براي توسعه دهندگان اشياء و شركت هاي متصل Orange مجوزها: اين راهنماي دستگاه LoRa براي توسعه دهندگان توسط اشياء و شركت هاي متصل Orange با همكاري Acility آغاز شده است. اين

EMP: يك پروتكل مديريت شبكه براي شبكه هاي حسگر بيسيم مبتني بر IP

EMP: يك پروتكل مديريت شبكه براي شبكه هاي حسگر بيسيم مبتني بر IP

EMP: يك پروتكل مديريت شبكه براي شبكه هاي حسگر بيسيم مبتني بر IP

مقاله ISI به زبان انگلیسی به همراه ترجمه فارسی عنوان و چکیده انگلیسی: EMP: A Network Management Protocol for IP-Based Wireless Sensor Networks Abstract: Wireless Sensor Networks (WSNs) have attracted significant research interest in recent years because of their suitability to a wide range of real world applications. The envisioned Internet Protocol (IP) support for WSNs requires interoperability with existing management solutions, like Simple Network Management Protocol (SNMP), in order to provide remote management functionality and assure the correct operation of the WSN. It is essential to provide a network management system that is interoperable with standard network management solutions, customizable, and extensible to various WSN applications. In this paper we present work in progress on our EmNetS Network Management Protocol (EMP), a lightweight and SNMP-compliant IP-based WSN (IP-WSN) management

شبكه هاي اطلاعاتي گسترده كم توان (LPWANs) براي كاربردهاي اينترنت اشياء (IoT): چالش هاي تحقيقاتي و روند آتي

شبكه هاي اطلاعاتي گسترده كم توان (LPWANs) براي كاربردهاي اينترنت اشياء (IoT): چالش هاي تحقيقاتي و روند آتي

شبكه هاي اطلاعاتي گسترده كم توان (LPWANs) براي كاربردهاي اينترنت اشياء (IoT): چالش هاي تحقيقاتي و روند آتي

مقاله ISI به زبان انگلیسی به همراه ترجمه فارسی عنوان و چکیده انگلیسی: Low Power Wide Area Networks (LPWANs) for Internet of Things (IoT) Applications: Research Challenges and Future Trends Abstract Internet of things (IoT) changes significantly the requirements for connectivity, mainly with regards to long battery life, low device cost, low deployment cost, extended coverage and support for a massive number of devices. Driven from these requirements, several different cellular and non-cellular low power wide area network (LPWAN) solutions are emerging and competing for IoT business and the overall connectivity market. Motivated by this, in this paper, we review and compare the design specifications of different LPWAN solutions, as well as, we discuss their suitability for different IoT applications. Finally, we present the challenges, future trends, and potential research directions

EMP: يك پروتكل مديريت شبكه براي شبكه هاي حسگر بيسيم مبتني بر IP

EMP: يك پروتكل مديريت شبكه براي شبكه هاي حسگر بيسيم مبتني بر IP

EMP: يك پروتكل مديريت شبكه براي شبكه هاي حسگر بيسيم مبتني بر IP

مقاله ISI به زبان انگلیسی به همراه ترجمه فارسی عنوان و چکیده انگلیسی: EMP: A Network Management Protocol for IP-Based Wireless Sensor Networks Abstract: Wireless Sensor Networks (WSNs) have attracted significant research interest in recent years because of their suitability to a wide range of real world applications. The envisioned Internet Protocol (IP) support for WSNs requires interoperability with existing management solutions, like Simple Network Management Protocol (SNMP), in order to provide remote management functionality and assure the correct operation of the WSN. It is essential to provide a network management system that is interoperable with standard network management solutions, customizable, and extensible to various WSN applications. In this paper we present work in progress on our EmNetS Network Management Protocol (EMP), a lightweight and SNMP-compliant IP-based WSN (IP-WSN) management

شبكه هاي اطلاعاتي گسترده كم توان (LPWANs) براي كاربردهاي اينترنت اشياء (IoT): چالش هاي تحقيقاتي و روند آتي

شبكه هاي اطلاعاتي گسترده كم توان (LPWANs) براي كاربردهاي اينترنت اشياء (IoT): چالش هاي تحقيقاتي و روند آتي

شبكه هاي اطلاعاتي گسترده كم توان (LPWANs) براي كاربردهاي اينترنت اشياء (IoT): چالش هاي تحقيقاتي و روند آتي

مقاله ISI به زبان انگلیسی به همراه ترجمه فارسی عنوان و چکیده انگلیسی: Low Power Wide Area Networks (LPWANs) for Internet of Things (IoT) Applications: Research Challenges and Future Trends Abstract Internet of things (IoT) changes significantly the requirements for connectivity, mainly with regards to long battery life, low device cost, low deployment cost, extended coverage and support for a massive number of devices. Driven from these requirements, several different cellular and non-cellular low power wide area network (LPWAN) solutions are emerging and competing for IoT business and the overall connectivity market. Motivated by this, in this paper, we review and compare the design specifications of different LPWAN solutions, as well as, we discuss their suitability for different IoT applications. Finally, we present the challenges, future trends, and potential research directions

راهنماي دستگاه LoRa براي توسعه دهندگان اشياء و شركت هاي متصل Orange

راهنماي دستگاه LoRa براي توسعه دهندگان اشياء و شركت هاي متصل Orange

راهنماي دستگاه LoRa براي توسعه دهندگان اشياء و شركت هاي متصل Orange

مقاله ISI به زبان انگلیسی به همراه ترجمه فارسی عنوان و چکیده انگلیسی: LoRa Device Developer Guide Orange Connected Objects & Partnerships Credits This LoRa Device Developer Guide is an initiative by Orange Connected Objects & Partnerships developed in collaboration with Actility. It provides an overiew of the LoRa ecosystem, wireless network architecture, as well as guidelines to support the growing community of developers adopting the LoRaWAN specification to connect devices, sensors and actuators to IoT applications and services. عنوان و چکیده فارسی: راهنماي دستگاه LoRa براي توسعه دهندگان اشياء و شركت هاي متصل Orange مجوزها: اين راهنماي دستگاه LoRa براي توسعه دهندگان توسط اشياء و شركت هاي متصل Orange با همكاري Acility آغاز شده است. اين

مروري تكنيكي بر LoRa® و LoRaWAN™

مروري تكنيكي بر LoRa® و LoRaWAN™

مروري تكنيكي بر LoRa® و LoRaWAN™

عنوان به فارسی: مروري تكنيكي بر LoRa ® و LoRaWAN™ عنوان به انگلیسی: LoRaWAN™ , What is it? مقدمه: هدف از اين تحقيق ارائه مروري تكنيكي در مورد LoRa® و LoRaWAN™ است. شبكه هاي دوربرد با توان پايين (LPWAN) طراحي شده اند تا بخش اصلي از ميلياردها دستگاهي كه پبش بيني مي شود در اينترنت اشياء (IoT) دخيل باشند را پشتيباني كنند. LoRaWAN™ از پايين به بالا طراحي شده است تا LPWAN را براي طول عمر باتري، ظرفيت، برد، و هزينه بهينه سازي نمايد. خلاصه اي از مشخصات LoRaWAN™ براي نواحي مختلف ارائه شده و همچنين مقايسه سطح بالايي بين فناوري هاي رقيب در فضاي LPWAN صورت خواهد گرفت. فهرست عناوين ۱-

مروري بر پروتكل هاي ارتباطي اينترنت اشياء (IoT)

مروري بر پروتكل هاي ارتباطي اينترنت اشياء (IoT)

مروري بر پروتكل هاي ارتباطي اينترنت اشياء (IoT)

مقاله ISI به زبان انگلیسی به همراه ترجمه فارسی عنوان و چکیده انگلیسی: Internet of Things (IoT) Communication Protocols :Review Abstract: Internet of Things (IoT) consists of smart devices that communicate with each other. It enables these devices to collect and exchange data. Besides, IoT has now a wide range of life applications such as industry, transportation, logistics, healthcare, smart environment, as well as personal, social gaming robot, and city information. Smart devices can have wired or wireless connection. As far as the wireless IoT is the main concern, many different wireless communication technologies and protocols can be used to connect the smart device such as Internet Protocol Version 6 (IPv6), over Low power Wireless Personal Area Networks (6LoWPAN), ZigBee, Bluetooth Low Energy (BLE), Z-Wave and Near

انتشار گاز هاي آلاينده در مورد دو روش برداشت چوب مكانيزه در مقايسه با استفاده از اسب هاي باركش براي الوار كشي

انتشار گاز هاي آلاينده در مورد دو روش برداشت چوب مكانيزه در مقايسه با استفاده از اسب هاي باركش براي الوار كشي

انتشار گاز هاي آلاينده در مورد دو روش برداشت چوب مكانيزه در مقايسه با استفاده از اسب هاي باركش براي الوار كشي

عنوان انگلیسی: Greenhouse gas emissions of two mechanised wood harvesting methods in comparison with the use of draft horses for logging چکیده انگلیسی: Abstract: In this investigation, three different methods for the harvesting of spruce under otherwise identical conditions were analysed with respect to their greenhouse gas emissions per unit of output: a partially mechanised method using motor saws and draft horses, a more highly mechanised method using motor saws and a forestry tractor and a fully mechanised method with a harvester and forwarder. All the sub-steps from the harvesting of the fallen trees to the transportation to the road were included in the investigated greenhouse gas audit, which followed the rules of a streamlined life cycle assessment. The lowest greenhouse gas emissions were

درك اصول پمپ هاي سانتيفيوژ

درك اصول پمپ هاي سانتيفيوژ

درك اصول پمپ هاي سانتيفيوژ

عنوان انگلیسی: Understand the Fundamentals of Centrifugal Pumps چکیده انگلیسی: Abstract: Several factors that need to be considered by chemical engineers when selecting radial-flow centrifugal pumps are presented. The first step in determining whether a pump will meet the process requirements is to review the pump performance curves. The diagram depicts the relationships between volumetric flowrate and total dynamic head, efficiency, required net positive suction head (NPSHR), and required power. The preferred operating region is between 70% and 120% of the best efficiency point (BEP) flowrate (J), although most users require the rated flow to fall between 80% and 110% of the BEP. A centrifugal pump increases the absolute pressure of a fluid by adding velocity energy to the fluid and then converting that to head energy