Penerapan Model Pembelajaran Langsung untuk Memahami Teks Bacaan Siswa Kelas III SD Negeri 011 Pulau Rambai Kecamatan Kampar Timur

The problem of research is low reading skills students understand the text, it can be see from the average value of student is 64.17. of the 12 students who achieve grades above KKM just 5 students (41%), while student who have not reached the KKM were 7 students (58%), the value specified KKM is 70. Based on these problems need to be done with the class action research applying the direct learning model. This study aims to improve the skills of reading text understanding Elementary School third grade student Pulau Rambai 011 Academic Year 2015/2016 the number of students as many as 12 people consisting of 5 boys and 7 girls. The study was conducted by two cycles. At each cycle I and II consist of three meetings, wich consists of two face to face meetings and one times dayli test at the end of the cycle. With applied learning models can improve the skills understanding direct reading student text, it is see from the increase of student writing skills base score is an average of 64.17, in the first cycle increased to 70.42 and the second cycle increased to 77.92. the percentage of teacher acvtivity also increased, as see from the percentage of the activity of teachers in the first cycle the first meeting 60% increase in the second meeting to 70%, in the second cycle increased in the first meeting, namely 80% and increased in the second meeting to 85%. The percentage of student activity also increased in the first cycle of the first meeting 55% increasing to 65% in the second meeting, on the second cycle increased at a first meeting 75%, and increased in the second meeting 80%. Based on the result of the study concluded that the implementation of direct learning model can improve the reading skills to understand the text of the third grade students of public Elementary School 011 Pulau Rambai

Rancang Bangun Perangkat Kendali Pintu Rumah Menggunakan Fingerprint Berbasis Arduino Leonardo

Pada zaman modern seperti saat ini, perancangan sistem dibuat semakin praktis pengoperasiannya dan tentunya faktor keamanan yang menjadi prioritas mengingat tingginya tingkat pencurian didalam rumah. Akses pintu yang masih manual memiliki banyak kekurangan diantaranya sering kehilangan kunci, butuh waktu yang cukup lama saat membuka pintu, sistem keamanan kunci yang lemah sehingga mudah dibobol seseorang. Keamanan pintu dalam suatu ruangan dengan menggunakan sensor fingerprint dibuat sebagai salah satu bentuk pengaman dalam skala kecil. Sistem keamanan ini mengandalkan sidik jari untuk mengamankan sebuah pintu. Fingerprint yang telah diakses oleh jari-jari dari anggota keluarga akan memberikan data kepada mikrokontroler untuk diolah yang kemudian akan memberikan perintah kepada motor stepper untuk membuka pintu secara otomatis. Untuk membuka pintu secara otomatis maka digunakan mikrokontroller Arduino Leonardo sebagai dasar pengendali untuk menggerakan motor stepper dan pemanfaatan sensor PIR untuk menutup pintu secara otomatis. Dari hasil pengujian pintu akan terbuka jika ID sidik jari yang dicocokan sesuai dengan sidik jari yang sudah tersimpan dalam database. Tombol Button digunakan untuk membuka dan menutup pintu secara otomatis apabila anggota keluarga akan keluar rumah atau ruangan.Penggunaan yang mudah dan sistem keamanan dengan teknologi digital yang lebih terjaga dibanding dengan kunci pintu konvensional. Sebagai hasil dari skripsi ini dapat diimplementasikan pada kondisi sesungguhnya untuk pengamanan pintu rumah

Passively mode-locked laser using an entirely centred erbium-doped fiber

This paper describes the setup and experimental results for an entirely centred erbium-doped fiber laser with passively mode-locked output. The gain medium of the ring laser cavity configuration comprises a 3 m length of two-core optical fiber, wherein an undoped outer core region of 9.38 μm diameter surrounds a 4.00 μm diameter central core region doped with erbium ions at 400 ppm concentration. The generated stable soliton mode-locking output has a central wavelength of 1533 nm and pulses that yield an average output power of 0.33 mW with a pulse energy of 31.8 pJ. The pulse duration is 0.7 ps and the measured output repetition rate of 10.37 MHz corresponds to a 96.4 ns pulse spacing in the pulse train

Power Consumption Modeling and Analysis of Integrated Optical-Wireless Access Network

The integration of optical and wireless technologies at access networks are considered as a future solution which provide both high bandwidth and high mobility in an efficient way. GPON is a suitable candidate for optical backhaul due to the combination of higher data rates, greater split ratio and support for triple play services hence it offers maximum flexibility and cost advantages. On the other hand, recent developments of new radio access technologies and introduction of femtocell base stations provide the potential of offering broadband services and applications to everyone and everywhere. However, the power consumption of this network demands a particular attention because access networks are the largest contributor the network related electricity consumption. Therefore, in this paper we evaluate the power consumption of integrated optical-wireless access network which is based on independent ONU-BS architecture. We proposed a power consumption model for such network and the assessment has been done under different simulation scenarios. The constructed model will provide insight of the energy performance of the integrated access network so that in the network design process, focus can be done to the most energy saving strategies

Effects of fuel ratio on performance and emission of diesel-compressed natural gas (CNG) dual fuel engine

Recent research breakthrough reveals that diesel-CNG dual fuel (DDF) combustion can potentially reduce exhaust emission of internal combustion engines. However, problem arises when knock phenomenon occurs producing high carbon monoxide (CO) and hydrocarbon (HC) emission due to uncontrolled blending ratio of diesel-CNG fuel on specific engine load. This study will determine the limit of dual fuel ratio before knock occurrence while analysing performance and exhaust emission of an engine operating with diesel and DDF fuel mode. A 2.5 litre 4-cylinder direct injection common-rail diesel engine was utilised as a test platform. The modelstested were 100% Diesel, 90% DDF, 80% DDF and 70% DDF, representing diesel to CNG mass ratio of 100:0, 90:10, 80:20 and 70:30 respectively. It was found that DDF engine performance was lower compared to diesel engine at 1500 rpm engine speed. At higher engine speed, the 70% DDF showed engine performance comparable to diesel engine. However, high HC emission with knock onset and a decrease of Nitrogen Oxide (NOX) emission were recorded. This study suggests the preferred limit of dual fuel ratio should not be lower than 70% DDF which will be able to operate at high engine speed without the occurrence of knock and poor exhaust emission

Analysis of Factors Affecting the Loan to Funding Ratio at Commercial Banks Listed on Indonesia Stock Exchange Year 2011 - 2016

The capital market is one of the long-term alternative funding options for companies, including companies in the banking sector.This study aims to identify and analyze the influence of Cap (Capital Adequacy Ratio (CAR), Non Performing Loan (NPL) and Operational Costs to Operating Income (BOPO) affecting Loan To Funding Ratio (LFR) as well as to know and analyze the factors that most influence on Loan To Funding Ratio (LFR) at Commercial Banks listed on the Indonesia Stock Exchange. The type of research used in this study is quantitative approach. The quantitative approach bases the study of empirical rational principles. The quantitative approach bases the study of empirical rational principles. Therefore, before doing the research the researcher must find the problem and hypothesis to be tested based on the criteria specified and the analytical tool used multiple linear regression to know the relation of Capital Adequacy Ratio, Non Performing Loan (NPL), Operating Cost to Operational Revenue (BOPO) on financial performance is measured using the Loan to Funding Ratio (LFR) ratio. The result of the research shows that Capital Adequacy Ratio (CAR) has significant influence to Loan to Funding Ratio (LFR), Non Performing Loan (NPL) has significant effect to Loan to Funding Ratio (LFR), BOPO has no significant effect on Loan to Funding Ratio (LFR) at Commercial Commercial Banks listed on the Indonesia Stock Exchange. While Capital Adequacy Ratio, Non performing Loan and BOPO there is a simultaneous or simultaneous relationship to Loan to Funding Ratio (LFR) at Commercial Bank Commercial listed in Indonesia Stock Exchange  Keywords: Non performing Loan, BOPO, Loan to Funding Rati

Channel monitored channel duplexer for optimization of bidirectional passive optical network

Method of optimizing the optical network transmission in access network has been investigated in many years. Unidirectional optical transmission system is the earliest method of delivering the information. In recent years, bidirectional optical transmission system is the most popular network and shall be the first right of refusal to deploy nowadays. It is justify enough by the massive deployment of the popular state-of-the-art network named Passive Optical Network (PON) in Fiber To The Home (FTTH) technologies. Combining 3 wavelengths includes (1) 1310nm, (2) 1490nm, and (3) 1550nm within a fiber is the method used on Gigabit Capable Passive Optical Network (GPON) or Gigabit Ethernet Passive Optical Network (GEPON/EPON). Combining 2 different wavelengths for uplink and downlink on Small Form Pluggable (SFP) lasers also has been a method used to optimized and saved the fiber infrastructure. Compared those techniques, the research optimization focusing on introducing a passive optical duplexer that combined the same wavelength from both end with the element of monitoring via different wavelength to confirm the network availability. In the design, a unidirectional converter able to operate at a nominal 1310nm or 1550nm windows shall be demonstrated up to 10Gbps Ethernet signal

Progressive Muscle Relaxation Using Video AIDS Reduces Blood Pressure of Hypertension Patients

Progressive muscle relaxation using video is used hypertensive patients to conduct movement activities to reduce stress. Therefore, the muscles of the body are relax. Hypertension or high blood pressure is still a serious threat that affects the productivity of a person's life in NTB. The study was intended to determine the effectiveness of progressive muscle relaxation using video aids to reduce blood pressure in hypertension patients. This research was conducted in the Work Area of Dasan Agung Public Health Center, Mataram City in May to September 2017. Quasi-experimental design of pre and post-test control group. The number of respondents was 60 people consisting of 30 controls and 30 interventions for sampling Random Sampling. Data analysis using T-test.  The results showed there were differences of changing in blood pressure of respondents who were given progressive muscle relaxation using video aids compared to those who did not use. Conclusion Progressive muscle relaxation with video ads decreases blood pressure in hypertension patients compared to those who did not

Pemetaan Soft Skills Guru Taman Kanak-kanak di Kecamatan Payung Sekaki Kota Pekanbaru

This study aims to mapping the soft skills of kindergarten teachers at Payung Sekaki District of Pekanbaru City. The population in this research were 123 teachers. The sample in this study was determined by using the formula of Slovin which totaled 94 teachers. The techniques of data collection used is to using a written test and analysis techniques used is using a percentage formula. The results of this research obtaining of the mapping of kindergarten teacher's soft skills at Payung Sekaki District for personal competence aspects which is in the category of "Very Good". It is known from the results of the data analysis of soft skills which earn a percentage of 82.76%. While the mapping of kindergarten teacher's soft skills at Payung Sekaki District for social competence aspects which is in the category of "Very Good". It is known from the results of the data analysis which earn a percentage of 88.52%. The mapping of kindergarten teachers's soft skills at Payung Sekaki district overall earn a percentage of 84.48%, which can be classified in the category of "Very Good"

Effect of Addition of Palm Oil Biodiesel in Waste Plastic Oil on Diesel Engine Performance, Emission, and Lubricity.

This research was aimed to examine the diesel engine's performance and emission of secondary fuels (SFs), comprising waste plastic oil (WPO) and palm oil biodiesel (POB), and to analyze their tribological properties. Their compositions were analyzed by gas chromatography-mass spectrometry (GC-MS). Five SFs (10-50% POB in WPO) were prepared by mechanical stirring. The results were compared to blank WPO (WPO100) and Malaysian commercial diesel (B10). WPO90 showed the maximum brake power (BP) and brake torque (BT) among the SFs, and their values were 0.52 and 0.59% higher compared to B10, respectively. The increase in POB ratio (20-50%) showed a negligible difference in BP and BT. WPO70 showed the lowest brake-specific fuel consumption among the SFs. The brake thermal efficiency (BTE) increased with POB composition. The maximum reductions in emission of hydrocarbon (HC, 37.21%) and carbon monoxide (CO, 27.10%) were achieved by WPO50 among the SFs. WPO90 showed the maximum reduction in CO2 emission (6.78%). Increasing the POB composition reduced the CO emissions and increased the CO2 emissions. All SFs showed a higher coefficient of friction (COF) than WPO100. WPO50 showed the minimal increase in COF of 2.45%. WPO90 showed the maximum reduction in wear scar diameter (WSD), by 10.34%, compared to B10. Among the secondary contaminated samples, SAE40-WPO90 showed the lowest COF, with 5.98% reduction compared to SAE40-WPO100. However, with increasing POB content in the secondary contaminated samples, the COF increased. The same trend was also observed in their WSD. Overall, WPO90 is the optimal SF with excellent potential for diesel engines