Ultrastructural mechanisms of entamoebae movement system

Author(s):  
Hovnanyan Margarita ◽  
Hovnanyan Karlen ◽  
Asatryan Rosa
Keyword(s):  
Robotics ◽  
2019 ◽  
Vol 8 (2) ◽  
pp. 24 ◽  
Author(s):  
Hang Cui ◽  
Catherine Maguire ◽  
Amy LaViers

This paper presents a method for creating expressive aerial robots through an algorithmic procedure for creating variable motion under given task constraints. This work is informed by the close study of the Laban/Bartenieff movement system, and movement observation from this discipline will provide important analysis of the method, offering descriptive words and fitting contexts—a choreographic frame—for the motion styles produced. User studies that use utilize this qualitative analysis then validate that the method can be used to generate appropriate motion in in-home contexts. The accuracy of an individual descriptive word for the developed motion is up to 77% and context accuracy is up to 83%. A capacity for state discernment from motion profile is essential in the context of projects working toward developing in-home robots.


2019 ◽  
Vol 100 (5) ◽  
pp. 851-858 ◽  
Author(s):  
Neda Orakifar ◽  
Mohammad Jafar Shaterzadeh-Yazdi ◽  
Reza Salehi ◽  
Mohammad Mehravar ◽  
Neda Namnik

Due to tremendous increase of vehicles in number leads to excessive congestion of vehicles at intersection of roads. It causing inconvenience to emergency vehicles like Ambulance and Fire brigade etc, ultimately which is the cost of human life To avoid this, Emergency Vehicles will have to give high priority to overcome from the congestion. Vehicular Ad-Hoc Networks (VANETs) is a network which is used to create a temporary communication among the vehicles. In this paper, priority based vehicle movement system is proposed to give high priority to emergency vehicles and establishing communication among the vehicles through VANET. Due to this high priority, there is no necessity to wait for the emergency vehicles at the traffic signals to get the green signal while communicating with traffic controller. In this paper, SUMO simulator is used for experimental analysis. The result indicates that the proposed methodology reduces the waiting time when compared to the existing system.


2020 ◽  
Vol 22 (3) ◽  
pp. 409-417
Author(s):  
Muhammad Zainal Ibad ◽  
Rahayu Sulistyorini ◽  
Chania Rahmah

Congestion in urban areas is vulnerable because of the impact of the growth of activities and an increasingly specialized and complex economy. For this reason, it is necessary to formulate a good urban transportation policy to accommodate increased urban transportation needs. Google Traffic is a feature found on Google Maps to see the level of congestion in an area. Google Traffic can detect an area with red, yellow or green indications through the principle of Real Time Data using data from the Global Positioning System (GPS). This study wanted to see how the use of the Google Traffic Feature as input to urban transportation policies by looking at existing urban transportation policies, analyzing the movement system model on Google Traffic, and analyzing the development of Google Traffic model policies, which would be useful for the development of Urban Transportation Policies, especially Bandar Lampung City as a case study.


2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Wahyu Widayaningsih

ABSTRACTProblems which were raised in this research are the low students’ activity and their poor achievements during the teaching and learning process, especially in human movement system topic. Hence, the researcher implemented contextual approach with group discussion to stimulate students’ active activity and improve their scores. This study utilized classroom action research in which there were four steps for each cycle, namely planning, acting, observing, and reflecting. Data were divided into two, primary (researcher’s action) and secondary (documentation). Those data were collected through interview, students’ worksheets, teacher’s observation and written test. Data were analyzed descriptively. The results showed that the students’ activity from cycle 1 to 3 respectively are 71.88 %, 84.38 %, and 90.62 %; meanwhile the average scores of students’ achievement are 55.31; 69.55; and 79.38 respectively. It can be concluded that by implementing contextual approach with group discussion, students’ activity and achievements during teaching and learning the human movement system topic are improved. Keywords: contextual learning, human movement system, student’s achievement, students‘ activity ABSTRAKPermasalahan yang diangkat dalam penelitian ini adalah rendahnya keaktifan dan hasil belajar siswa pada materi sistem gerak pada manusia, sehingga peneliti menerapkan pendekatan kontekstual dengan diskusi kelompok untuk merangsang siswa lebih aktif dan hasil belajar siswa lebih meningkat. Penelitian ini merupakan penelitian tindakan kelas dimana setiap siklus terdiri dari empat tahap yaitu perencanaan, pelaksanaan, pengamatan dan refleksi. Sumber data dalam penelitian ini meliputi data primer yaitu peneliti yang melakukan tindakan dan siswa yang menerima tindakan dan sumber data sekunder yang berupa data dokumentasi. Data diperoleh melalui wawancara, lembar aktivitas siswa, observasi kinerja guru dan tes tertulis. Teknik analisis yang digunakan yaitu metode analisis deskriptif. Hasil ditunjukkan dengan persentase keaktifan siswa; hasil siklus 1, 2 dan 3 berturut-turut adalah 71,88 %, 84,38 %, dan 90,62 %. Sedangkan rata-rata hasil belajar siswa hasil siklus 1,2 dan 3 berturut-turut 55,31; 69,55; dan 79,38. Berdasarkan hasil tersebut, disimpulkan bahwa dengan menerapkan pembelajaran kontekstual dengan diskusi kelompok, keaktifan siswa dan hasil belajar siswa pada materi sistem gerak pada manusia meningkat. Kata kunci:  pembelajaran kontekstual, sistem gerak pada manusia, hasil belajar siswa, keaktifan siswa


2005 ◽  
Vol 5 (3) ◽  
pp. 501-509 ◽  
Author(s):  
Won-Cheol Kim ◽  
Jung-Hwan Kim ◽  
Minho Lee ◽  
Jang-Kyoo Shin ◽  
Hyun-Seung Yang ◽  
...  

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