The observation periods included-1, 3, 8 months. In the postoperative period the muscle tone of a... more The observation periods included-1, 3, 8 months. In the postoperative period the muscle tone of all animals was daily measured. The method of investigation was histological with filling of the vessels with ink-gelatin mixture. Totally 36 exostoses were studied. The vast majority of them arose after fascio-and myoplastic amputation and myodesis with the excessive muscle tension. The causes of the appearance of exostoses were the excessive tension of the muscles created during the plastic surgery, and their contracture contractions in the postoperative period. There was a resorption of the cortical diaphyseal plate along the inner and outer surfaces, intraosseous circulation and reparative osteogenesis were disrupted.
In recent years, Turkish companies have taken a very important step and the ceramic industry has ... more In recent years, Turkish companies have taken a very important step and the ceramic industry has become one of the most fastest growing sector of our country. Today, the ceramic industry exports its products to at least 60 countries and ranking ninth in the world in the production of ceramics, continues to increase its competitiveness by using modern technology, quality product and high production capacity. In this regard, to assure the sector's sustainable growth and competitiveness of the ceramic industry export it is required to determine the potential of branding and exporting capacity of ceramic producers. Ceramic coating materials are produced in Çanakkale,
Message Queue Telemetry Transport - Sensor Network (MQTT-SN) merupakan protokol komunikasi turuna... more Message Queue Telemetry Transport - Sensor Network (MQTT-SN) merupakan protokol komunikasi turunan dari protokol Message Queuing Telemetry Transport (MQTT) yang diterapkan pada jaringan sensor. Untuk menerapkan MQTT-SN dibutuhkan Quality of Service (QoS), yang merupakan metode pengukuran tentang sebera pa baik jaringan dan merupakan suatu usa ha untuk mendefinisikan karakteristik dan sifat dari suatu servis sehingga pesan diterima. Penerapan QoS pada MQTT-SN sangatlah penting untuk menjamin diterimanya data. Penelitian ini mengimplemenetasikan mekanisme QoS pada Arduino Nano dengan komunikasi wireless NRF24L01 menggunakan format pesan MQTT-SN. Pada penelitian ini dila kuka n pengujian dengan level QoS yang berbeda, sehingga dida pat hasil yang berbeda tiap level QoS. MQTT-SN dengan QoS level 0, memungkinkan paket tidak sampai pada gateway karena publisher terus melakukan publish tanpa adanya timbal balik dari gateway, sehingga publisher tidak mengetahui pesan sampai pada tujuan atau...
2017 International Conference on Sustainable Information Engineering and Technology (SIET)
Message Queue Telemetry Transport (MQTT) is a protocol with publish/subscribe interactions scheme... more Message Queue Telemetry Transport (MQTT) is a protocol with publish/subscribe interactions schemes and have a lightweight feature that suited for a constrained environment such in Wireless Sensor Network. This Paper presents the result of MQTT Protocols implementation in a Wireless Sensor Network (WSN) where Arduino and NRF24L01 were acted as WSN nodes, while the gateway consists of Arduino, NRF24L01 and ESP8266 Wi-Fi module as the IP based interface to the MQTT Broker. Sensor node and gateway interaction schemes were built using MQTT-SN protocols with different quality of Service (QoS) types which are QoS 0, QoS 1, and QoS 2. This paper measured several parameters which are gateway discovery process, the total number of packet loss in QoS0, data duplication along with total number of re-tries and Round-Trip Time (RTT) delay in QoS1 & QoS2. Based on the experiment, this research found several results. First, the average time for gateway discovery process is 1123.40 ms. Second, The QoS 0 is the fastest publish type protocol. However, the QoS 0 is unreliable. The QoS 0 publish type is having the most packet loss message based our experiment. Third, The QoS1 packet loss is better than QoS0 but the data duplication and several numbers of re-tries are found. Last, The QoS2 is the slowest publish type but most reliable publish message transfer. The experiment result that no packet loss occurred and the duplication data can be ignored by the gateway.
Dalam paper ini akan dibahas mengenai dua metode routing tradisional yang ada pada wireless senso... more Dalam paper ini akan dibahas mengenai dua metode routing tradisional yang ada pada wireless sensor network, yaitu flooding dan probabilistic broadcast. Flooding adalah protokol routing pada teknologi WSN dimana pada penyampaian informasi, paket data dilewatkan ke semua node, pada probabilistic routing ini pengiriman data hanya dilakukan oleh node-node tertentu. Dengan demikian dapat dibandingkan dua metode yang berbeda ini. Hasil eksekusi topologi dengan 7 node menggunakan protokol pengiriman flooding routing memiliki total waktu eksekusi 296.48s dan panjang paket data yang dikirim sebesar 20 bytes. Hasil eksekusi topologi dengan 7 node menggunakan protokol pengiriman probabilistic broadcast routing memiliki total waktu eksekusi 296.81s dan panjang paket data yang dikirim sebesar 41 bytes.
The observation periods included-1, 3, 8 months. In the postoperative period the muscle tone of a... more The observation periods included-1, 3, 8 months. In the postoperative period the muscle tone of all animals was daily measured. The method of investigation was histological with filling of the vessels with ink-gelatin mixture. Totally 36 exostoses were studied. The vast majority of them arose after fascio-and myoplastic amputation and myodesis with the excessive muscle tension. The causes of the appearance of exostoses were the excessive tension of the muscles created during the plastic surgery, and their contracture contractions in the postoperative period. There was a resorption of the cortical diaphyseal plate along the inner and outer surfaces, intraosseous circulation and reparative osteogenesis were disrupted.
In recent years, Turkish companies have taken a very important step and the ceramic industry has ... more In recent years, Turkish companies have taken a very important step and the ceramic industry has become one of the most fastest growing sector of our country. Today, the ceramic industry exports its products to at least 60 countries and ranking ninth in the world in the production of ceramics, continues to increase its competitiveness by using modern technology, quality product and high production capacity. In this regard, to assure the sector's sustainable growth and competitiveness of the ceramic industry export it is required to determine the potential of branding and exporting capacity of ceramic producers. Ceramic coating materials are produced in Çanakkale,
Message Queue Telemetry Transport - Sensor Network (MQTT-SN) merupakan protokol komunikasi turuna... more Message Queue Telemetry Transport - Sensor Network (MQTT-SN) merupakan protokol komunikasi turunan dari protokol Message Queuing Telemetry Transport (MQTT) yang diterapkan pada jaringan sensor. Untuk menerapkan MQTT-SN dibutuhkan Quality of Service (QoS), yang merupakan metode pengukuran tentang sebera pa baik jaringan dan merupakan suatu usa ha untuk mendefinisikan karakteristik dan sifat dari suatu servis sehingga pesan diterima. Penerapan QoS pada MQTT-SN sangatlah penting untuk menjamin diterimanya data. Penelitian ini mengimplemenetasikan mekanisme QoS pada Arduino Nano dengan komunikasi wireless NRF24L01 menggunakan format pesan MQTT-SN. Pada penelitian ini dila kuka n pengujian dengan level QoS yang berbeda, sehingga dida pat hasil yang berbeda tiap level QoS. MQTT-SN dengan QoS level 0, memungkinkan paket tidak sampai pada gateway karena publisher terus melakukan publish tanpa adanya timbal balik dari gateway, sehingga publisher tidak mengetahui pesan sampai pada tujuan atau...
2017 International Conference on Sustainable Information Engineering and Technology (SIET)
Message Queue Telemetry Transport (MQTT) is a protocol with publish/subscribe interactions scheme... more Message Queue Telemetry Transport (MQTT) is a protocol with publish/subscribe interactions schemes and have a lightweight feature that suited for a constrained environment such in Wireless Sensor Network. This Paper presents the result of MQTT Protocols implementation in a Wireless Sensor Network (WSN) where Arduino and NRF24L01 were acted as WSN nodes, while the gateway consists of Arduino, NRF24L01 and ESP8266 Wi-Fi module as the IP based interface to the MQTT Broker. Sensor node and gateway interaction schemes were built using MQTT-SN protocols with different quality of Service (QoS) types which are QoS 0, QoS 1, and QoS 2. This paper measured several parameters which are gateway discovery process, the total number of packet loss in QoS0, data duplication along with total number of re-tries and Round-Trip Time (RTT) delay in QoS1 & QoS2. Based on the experiment, this research found several results. First, the average time for gateway discovery process is 1123.40 ms. Second, The QoS 0 is the fastest publish type protocol. However, the QoS 0 is unreliable. The QoS 0 publish type is having the most packet loss message based our experiment. Third, The QoS1 packet loss is better than QoS0 but the data duplication and several numbers of re-tries are found. Last, The QoS2 is the slowest publish type but most reliable publish message transfer. The experiment result that no packet loss occurred and the duplication data can be ignored by the gateway.
Dalam paper ini akan dibahas mengenai dua metode routing tradisional yang ada pada wireless senso... more Dalam paper ini akan dibahas mengenai dua metode routing tradisional yang ada pada wireless sensor network, yaitu flooding dan probabilistic broadcast. Flooding adalah protokol routing pada teknologi WSN dimana pada penyampaian informasi, paket data dilewatkan ke semua node, pada probabilistic routing ini pengiriman data hanya dilakukan oleh node-node tertentu. Dengan demikian dapat dibandingkan dua metode yang berbeda ini. Hasil eksekusi topologi dengan 7 node menggunakan protokol pengiriman flooding routing memiliki total waktu eksekusi 296.48s dan panjang paket data yang dikirim sebesar 20 bytes. Hasil eksekusi topologi dengan 7 node menggunakan protokol pengiriman probabilistic broadcast routing memiliki total waktu eksekusi 296.81s dan panjang paket data yang dikirim sebesar 41 bytes.
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Papers by Sofi Hanifah