Supervisi adalah melihat, meninjau, dan menilai dari atas yang dilakukan oleh pihak atasan terhad... more Supervisi adalah melihat, meninjau, dan menilai dari atas yang dilakukan oleh pihak atasan terhadap aktivitas, kreativitas, dan kinerja bawahan. Supervisi akademik kepala sekolah adalah suatu program yang berupa bantuan dan bimbingan kepada pendidik agar dapat menjalankan tugasnya secara efektif dan profesional. Rumusan masalah pada penelitian ini adalah untuk mengetahui bagaimana perencanaan supervisi akademik kepala sekolah, bagaimanan pelaksanaan supervisi akademik kepala sekolah dan bagaimana tindak lanjut dari supervisi akademik kepala sekolah. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana perencanaan, pelaksanaan dan tindak lanjut supervisi akademik kepala SD Al-Azhar 1 Bandar Lampung. Dalam penelitian ini peneliti menggunakan metode kualitatif. Tempat penelitian ini dilakukan di SD Al-Azhar 1 Bandar Lampung. Pengumpulan data menggunakan wawancara, observasi, dan dokumentasi. Keabsahan data dilakukan dengan cara triangulasi sumber dan triangulasi teknik. Teknik ...
Indonesian Journal of Electrical Engineering and Computer Science, 2019
Utilizing Quadcopter were still many obstacles such as; plane easy to fall; the battery is not du... more Utilizing Quadcopter were still many obstacles such as; plane easy to fall; the battery is not durable; vulnerable to weather conditions and others. The research and development has grown to improve aircraft facilities and capabilities. Many parameters related to aircraft lift capability factors; fly long; flying high; type of motor; the type of propeller: including the sensors and control systems used. This study was to find the relationship between changes in the BLDC motor voltage source to the rotor angle velocity (ω); rotor speed to rotor lift (Ft); wind speed to rotor lift; push the following rotor (Ct). Empirical testing was conducted in the laboratory to find the relationship of these parameters. The results data show that; the lift power generated with rotational speed was not proportional, non linearity occurs when the rotor was released from the self and starts pulling the strain gauge when the rotation speed reaches around 65 rps. Once the rotation speed of the rotor is...
In developing the knowledge and information about the Quadcopter aircraft, the parameters related... more In developing the knowledge and information about the Quadcopter aircraft, the parameters related to aircraft lift capability factors; fly long; flying high; type of motor; the type of propeller; including the sensors and control systems used. To find out of the BLDC motor voltage source to the rotor angle velocity (ω) relationship; rotor speed to wind velocity through rotor (v); rotor speed to rotor lift (Ft); wind speed to rotor lift; push the following rotor (Ct).Test and measurement results data show that; the lift force generated with rotational speed relationship is not proportional Nonlinearity occurs when the rotor is released from the self and starts pulling the strain gauge when the rotation speed reaches around 65 rps. Once the rotation speed of the rotor is able to reach up to 1.5 Newton lift then the thrust rising trend increasing sharply to the increasing the speed of rotation of the rotor. A special rotor that has BLDC motor specifications such as; 1200 KV, 12 Volt an...
Survival time of total knee replacement represent today a great concern for orthopedic surgeons a... more Survival time of total knee replacement represent today a great concern for orthopedic surgeons and prosthesis designers too. Loosening of the component, and especially of the tibial one, is the most important cause of total knee replacement failure. During the gait cycle, forces developed in the knee have a cyclic pattern and a value between 10 and 40 Mpa (megapascal), so the components of the artificial joint are subject to intensive stress and secondary for major wear. At the level of total knee replacement, the mechanism responsible for this is delaminating, scratching, pitting and abrasion. Our study tries to find, using the finite element method, the correlation between total knee replacement kinematics and stress concentration at the level of polyethylene during the gait cycle, related to position of tibial component in the frontal plane. The results showed that position of 15° of flexion, corresponding to middle phase of unipodal weight bearing (mid stance), is the most impo...
Journal of the Egyptian Society of Parasitology, 1993
Parasitic infections are still the main public health problem in the developing countries. Saudi ... more Parasitic infections are still the main public health problem in the developing countries. Saudi Arabia is a developing country beside, it is the main center for all muslims for "Haj and Omra". Most of the work done in the field of parasitic infections dealt with Saudis or Yemenis. In this paper, most of the patients are muslims coming for Haj and or Omra. The highest rate if infection was 11.63% for Giardia and the lowest was 0.007% for Fasciola. Urine examination showed S. haematobium (2.99%), T. vaginalis (3.82%) and Enterobius eggs (0.04%). Malaria infection was also encountered. P. vivax showed 2.5% and P. falciparum showed 6.5% among a total of 5233 suspected cases. Still the direct examination of urine and stool being the most reliable method for diagnosis of helminthic infections. The whole results were discussed.
Supervisi adalah melihat, meninjau, dan menilai dari atas yang dilakukan oleh pihak atasan terhad... more Supervisi adalah melihat, meninjau, dan menilai dari atas yang dilakukan oleh pihak atasan terhadap aktivitas, kreativitas, dan kinerja bawahan. Supervisi akademik kepala sekolah adalah suatu program yang berupa bantuan dan bimbingan kepada pendidik agar dapat menjalankan tugasnya secara efektif dan profesional. Rumusan masalah pada penelitian ini adalah untuk mengetahui bagaimana perencanaan supervisi akademik kepala sekolah, bagaimanan pelaksanaan supervisi akademik kepala sekolah dan bagaimana tindak lanjut dari supervisi akademik kepala sekolah. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana perencanaan, pelaksanaan dan tindak lanjut supervisi akademik kepala SD Al-Azhar 1 Bandar Lampung. Dalam penelitian ini peneliti menggunakan metode kualitatif. Tempat penelitian ini dilakukan di SD Al-Azhar 1 Bandar Lampung. Pengumpulan data menggunakan wawancara, observasi, dan dokumentasi. Keabsahan data dilakukan dengan cara triangulasi sumber dan triangulasi teknik. Teknik ...
Indonesian Journal of Electrical Engineering and Computer Science, 2019
Utilizing Quadcopter were still many obstacles such as; plane easy to fall; the battery is not du... more Utilizing Quadcopter were still many obstacles such as; plane easy to fall; the battery is not durable; vulnerable to weather conditions and others. The research and development has grown to improve aircraft facilities and capabilities. Many parameters related to aircraft lift capability factors; fly long; flying high; type of motor; the type of propeller: including the sensors and control systems used. This study was to find the relationship between changes in the BLDC motor voltage source to the rotor angle velocity (ω); rotor speed to rotor lift (Ft); wind speed to rotor lift; push the following rotor (Ct). Empirical testing was conducted in the laboratory to find the relationship of these parameters. The results data show that; the lift power generated with rotational speed was not proportional, non linearity occurs when the rotor was released from the self and starts pulling the strain gauge when the rotation speed reaches around 65 rps. Once the rotation speed of the rotor is...
In developing the knowledge and information about the Quadcopter aircraft, the parameters related... more In developing the knowledge and information about the Quadcopter aircraft, the parameters related to aircraft lift capability factors; fly long; flying high; type of motor; the type of propeller; including the sensors and control systems used. To find out of the BLDC motor voltage source to the rotor angle velocity (ω) relationship; rotor speed to wind velocity through rotor (v); rotor speed to rotor lift (Ft); wind speed to rotor lift; push the following rotor (Ct).Test and measurement results data show that; the lift force generated with rotational speed relationship is not proportional Nonlinearity occurs when the rotor is released from the self and starts pulling the strain gauge when the rotation speed reaches around 65 rps. Once the rotation speed of the rotor is able to reach up to 1.5 Newton lift then the thrust rising trend increasing sharply to the increasing the speed of rotation of the rotor. A special rotor that has BLDC motor specifications such as; 1200 KV, 12 Volt an...
Survival time of total knee replacement represent today a great concern for orthopedic surgeons a... more Survival time of total knee replacement represent today a great concern for orthopedic surgeons and prosthesis designers too. Loosening of the component, and especially of the tibial one, is the most important cause of total knee replacement failure. During the gait cycle, forces developed in the knee have a cyclic pattern and a value between 10 and 40 Mpa (megapascal), so the components of the artificial joint are subject to intensive stress and secondary for major wear. At the level of total knee replacement, the mechanism responsible for this is delaminating, scratching, pitting and abrasion. Our study tries to find, using the finite element method, the correlation between total knee replacement kinematics and stress concentration at the level of polyethylene during the gait cycle, related to position of tibial component in the frontal plane. The results showed that position of 15° of flexion, corresponding to middle phase of unipodal weight bearing (mid stance), is the most impo...
Journal of the Egyptian Society of Parasitology, 1993
Parasitic infections are still the main public health problem in the developing countries. Saudi ... more Parasitic infections are still the main public health problem in the developing countries. Saudi Arabia is a developing country beside, it is the main center for all muslims for "Haj and Omra". Most of the work done in the field of parasitic infections dealt with Saudis or Yemenis. In this paper, most of the patients are muslims coming for Haj and or Omra. The highest rate if infection was 11.63% for Giardia and the lowest was 0.007% for Fasciola. Urine examination showed S. haematobium (2.99%), T. vaginalis (3.82%) and Enterobius eggs (0.04%). Malaria infection was also encountered. P. vivax showed 2.5% and P. falciparum showed 6.5% among a total of 5233 suspected cases. Still the direct examination of urine and stool being the most reliable method for diagnosis of helminthic infections. The whole results were discussed.
Uploads
Papers by Al Al