614 research outputs found

    Artikel ADM Muhamad Rido

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    Students are a very important element in educational and teaching activities in schools. Educational institutions are established for the benefit of students. Therefore it needs to get enough attention from the implementation of education in order to achieve the objectives of national education as a whole.Therefore, as a prospective educator later, in order to be able to administer for students so that the learning process runs well it is necessary to understand about the administration of students / students. Therefore, the author tries to make a paper that discusses the administration of students

    Quantum control of high harmonic generation in anharmonic potential

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    In this work, we first aim to realize the high harmonic generation(HHG) spectrum in a classical and quantum treatment, and then to achieve the quantum control of the HHG spectrum. Here, we consider the HHG from the Duffing oscillator well-known as a typical anharmonic system. The HHG induced by the intense laser is a nonlinear optical process, where a molecular system absorbs n photons with energy ω and emits one high energy photon with energy nω. The light generated by HHG is a promising light source with an attosecond ultrashort pulse, which could be used to analyze the electronic structure and motion in molecule. First, we perform a classical simulation to explain the structure of the HHG spectrum. Then, we investigate quantum-mechanically the mechanism of HHG, and compare the classical and quantum result. In quantum treatment, we apply the Fourier Grid Method (FGM) to obtain the eigenvalues and wavefuntion of the Duffing oscillator and use the Split Operator Method (SOM) to solve the time-dependent Schr¨odinger equation. Here we study the laser intensity dependence of the HHG with a single laser pulse, and then from the interference point of view, we focus on the role of the relative phase of two laser pulses and simulate to find out the phase dependence of the HHG. Finally we investigate the laser control of the HHG by changing the initial quantum state, which is a kind of a wave packet due to the superimposition of few eigenstates.research repor

    Quantum control of high harmonic generation in anharmonic potential

    No full text
    In this work, we first aim to realize the high harmonic generation(HHG) spectrum in a classical and quantum treatment, and then to achieve the quantum control of the HHG spectrum. Here, we consider the HHG from the Duffing oscillator well-known as a typical anharmonic system. The HHG induced by the intense laser is a nonlinear optical process, where a molecular system absorbs n photons with energy ω and emits one high energy photon with energy nω. The light generated by HHG is a promising light source with an attosecond ultrashort pulse, which could be used to analyze the electronic structure and motion in molecule. First, we perform a classical simulation to explain the structure of the HHG spectrum. Then, we investigate quantum-mechanically the mechanism of HHG, and compare the classical and quantum result. In quantum treatment, we apply the Fourier Grid Method (FGM) to obtain the eigenvalues and wavefuntion of the Duffing oscillator and use the Split Operator Method (SOM) to solve the time-dependent Schr¨odinger equation. Here we study the laser intensity dependence of the HHG with a single laser pulse, and then from the interference point of view, we focus on the role of the relative phase of two laser pulses and simulate to find out the phase dependence of the HHG. Finally we investigate the laser control of the HHG by changing the initial quantum state, which is a kind of a wave packet due to the superimposition of few eigenstates

    Design maintenance for lighthouse / Muhamad Rashid Ab Aziz

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    As lighthouses have become less essential to navigation, many of their historic structures have faced demolition or neglect. So, this final project will enlighten with more detail regarding the maintenance works for lighthouse. This research of the study will involves marine department of Malaysia as a government organization that responsible to manage lighthouses. The aim of this final project is to investigate the implementation of marine department to maintain the lighthouse and suggest the best design maintenance for lighthouse. To support this research, four lighthouses have been taken as case studies. The data gathered from observation, condition survey and interview conducted at the site. It is hoped that the overall findings of the study will be beneficial for further research that can be developed in this particular area. Besides that, the analysis is made to achieve the objective of this study. Conclusion and recommendation also made in the last chapter to achieve the objective of the study. From this study, the author hopes that it would give clear awareness to us why the important of lighthouse to be maintain

    SOSIOTEKNOLOGI Kearifan Lokal: Komoditas Era Revolusi Industri 5.0

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    Book Title                   : SOSIOTEKNOLOGI Kearifan Lokal: Komoditas Era Revolusi Industri 5.0 Author Names             : Dicky R. Munaf dan Susanto Year of Publication     : 2021 Publisher                     : ITB Press, Gedung Perpustakaan Pusat ITB, Jl. Ganesa No. 10 Bandung 40132,  Jawa Barat Number of pages      : 293 pages ISBN Number             : 978-623-297-131-8 Book review by           : Muhamad Firman Al-Faha

    PENGARUH CELEBRITY ENDORSER (ARIEF MUHAMAD) TERHADAP MINAT BELI KONSUMEN PADA PRODUK ERIGO STORE

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    Effect of Celebrity Endorser (Arief Muhamad) on consumer buying interest to products Erigo Store. Study program of marketing management DIII. Faculty of economic. State University of Jakarta.The aim of this study was to test the effect of Celebrity Endorser (Arief Muahamad) on consumer buying interest on Erigo Store Product. This study took a sample of – in the Faculty of Economics, University of Jakarta were used as respondents in the study. The author uses descriptive quantitative methods as used to test determines the celebrity endorser influence on consumer buying. The variable x in this study are attractiveness, trustworthiness, expertise and y variables that buying interest Quantitative testing performed by multiple linear regression quantitative test that determines how closely the relationship between the variable x and y variables. Keywords : celebrity endorser, attractiveness, trustworthiness, expertise, interest in buying

    Musykilatu at-Taraduf fi Tarjamati Riwayah Al-Hubb Daiman li Amil Muhamad Syata

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    This research discusses the translation problems of synonymous words in the Arabic novel Al-Hubb Daiman. This novel written by Amil Muhamad Syata, consists of ten episodes and published in 2009 by خوارزم العلمية للنشر والتوزيع Jeddah. In addition to the story, this novel also mentions several events and situations in the city of Mecca and the surrounding area, its food, culture and so on. So, this novel is interesting to be translated into Indonesian. After the researcher translated the entire text of the novel into Indonesian. One of the problems that faced by the author in translating the novel Al-Hubb Daiman the translation of several words that are synonymous. Literally the word synonym is another name for the same thing. Synonym is a phrase which is more or less the same meaning as another expression. The research results that there are three ways to translate synonymous words: 1). Two words that are synonymous translated with one word. The words that are synonymous in this initial step the author found as many as 33 words, 2.) Reduce the words that are synonymous. In this second step synonyms are found as many as 7, and 3). Two words that are synonymous with both. In this step the writer found 8 words. The total number of words synonymous in the Al-Hubb Daiman novel that the author found was 48 words

    A survey on the awareness of ergonomics importance among the FSKM students / Nuraini Muhamad Sakri

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    This research has 2 objectives. First objective is to explore the concept of ergonomics and second objective is to investigate the awareness of ergonomics among the FSKM students. Data collected includes general respondents information such as age, gender, taken HCI course, Program of studies, knowledge about ergonomics and average hours use computer . Only 60 respondents were involved to conduct this research. Methods that are used in this research is survey and 60 questionnaire was distributed among UiTM Shah Alam students focusing on students from Faculty of Computer and Mathematical Science (FSKM). In this paper, the author used both primary and secondary data in information gathering. The sample design used is probability sampling in which researcher used convenience sampling to collect data. This research shows that the students who have taken HCI courses are more aware on physical ergonomics which is 0.64 correlations. The ergonomics awareness and HCI knowledge are statically significant
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