11 research outputs found

    Synthesis and characterisation of nanostructured BiFeO3 for photodecolourisation of azo dyes using visible light

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    In this work, effort is being made to synthesize a narrow band gap ferroelectric perovskite nanostructure semiconductor that is BiFeO3 (BFO). The BFO nanopowders were synthesized at 650ºC using a self-combustion method with glycine as the fuel. The effect of the different fuel concentrations, annealing temperatures and the duration of annealing are all demonstrated to influence the phase and crystallography of the synthesized nanoparticles. The author has demonstrated that the self-combustion process can be used to produce high purity BFO nanopowders which exhibit good absorption in the visible-light regime as determined by the UV-Vis-NIR spectroscopy with a measured optical band gap of 2.22 eV. Cont/d

    AN INVESTIGATION OF FACTORS MOTIVATING STUDENT’S STUDY AT THE INTERNATIONAL HOTEL MANAGEMENT INSTITUTE SWITZERLAND

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    Nowadays, in this era of globalisation the hospitality industry needs well educated employees. Therefore the hotel school has to provide human resources to fit any position in the hospitality industry. The author chose the International Hotel Management Institute (IMI)-Switzerland for research too specifically investigates factors affecting students’ motivations to study. The author’s experience was that many students of hospitality are not very motivated to study hotel management. Students get bored while having lectures, are not motivated to go to the library to research, and yet to be educated is the main reasons that students come to IMI to study hospitality. The author has set several objectives in chapter two to ensure the flow of this research. The literature review will be covered in motivating of students study for hotel school education.Literature review which is critically analysed by the author was chosen by the author according the field of study. The sample chosen for this research was motivation students study from first, second, third and fourth year students in IMI-Switzerland Several motivation of this research was the reference book of this field study, and the length of time for making this dissertation. After the primary data were collected and analysed, it was discovered that most of all students in IMI-Switzerland is to have a better chance of getting a job after finishing the course

    Analisis Self Assessment System terhadap Tingkat Kepatuhan Wajib Pajak Studi Kasus pada KPP Pratama Natar

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    Tax is the foundation of a source of state revenues, and based on its kind income tax pph ) has given ( largest contribution. Income tax as state revenues collected by the use of a system of self assessment that gives the for taxpayers to count, to reckon; paying and reported own tax terutangnya. The object of this research was conducted in kpp pratama natar-Lampung selatan. In this research the use writers collecting data by the use of data resources derived from data the primary and secondary data while a method of collecting data used namely by research kepustakaan, and fieldwork consisting of documentation and quisioner as well as a method of research is the population and sample and analysis used are a descriptive analysis.The results of the test with responses self assessment system according to taxpayers have indicated that variable free in this research have influence quite good against increasing revenue pph followed by increasing the number of tax payers because the implementation of this demanding active taxpayers to count, reckon; pay, and reported taxes payable so that taxpayers play important roles in influence self assessment system against taxpayer compliance rate to kpps natar. Compliance rate in be of various factors this needless in notice to taxpayers the agency can more obedient to pay arrears a tax imposed against taxpayers so the what already exists currently bette

    Analisis Self Assessment System Terhadap Tingkat Kepatuhan Wajib Pajak Studi kasus Pada KPP Pratama Natar

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    Tax is the foundation of a source of state revenues, and based on its kind income tax pph ) has given ( largest contribution. Income tax as state revenues collected by the use of a system of self assessment that gives the for taxpayers to count, to reckon; paying and reported own tax terutangnya. The object of this research was conducted in kpp pratama natar-lampung selatan. In this research the use writers collecting data by the use of data resources derived from data the primary and secondary data while a method of collecting data used namely by research kepustakaan, and fieldwork consisting of documentation and quisioner as well as a method of research is the population and sample and analysis used are a descriptive analysis.The results of the test with responses self assessment system according to taxpayers have indicated that variable free in this research have influence quite good against increasing revenue pph followed by increasing the number of tax payers because the implementation of this demanding active taxpayers to count, reckon; pay, and reported taxes payable so that taxpayers play important roles in influence self assessment system against taxpayer compliance rate to kpps natar. Compliance rate in be of various factors this needless in notice to taxpayers the agency can more obedient to pay arrears a tax imposed against taxpayers so the what already exists currently better

    Tehnik validasi dan keabsaahan nikah (studi di KUA Kecamatan Jekan Raya Kota Palangka Raya)

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    Penelitian ini dilatarbelakangi oleh fenomen-fenoma pemalsuan identitas nikah di beberapa daerah di Indonesia. Fokus penelitian ini adalah penulis berusaha bersifat preventif terhadap fenomena tersebut di Kota Palangka Raya khususnya di KUA Kecamatan Jekan Raya yaitu dengan berfokus terhadap dua rumusan masalah, (1) bagaimana teknik validasi dan keabsahan nikah, dan (2) problematika yang dihadapi. Berdasarkan rumusan masalah tersebut maka tujuan penelitian ini adalah untuk mendeskripsikan teknik validasi dan keabsahan nikah di KUA Kecamatan Jekan Raya dan menemukan problematika yang di hadapi dalam melaksanakan validasi. Penelitian hukum empiris ini menggunakan pendekatan kualitatif deskriptif, subjek penelitiannya adalah pimpinan, PPN, dan Penghulu KUA Jekan Raya, KASI Perkawinan dan Perceraian DUKCAPIL Kota Palangka Raya, KASI BIMAS ISLAM Kemenag. Kota Palangka Raya dan masyarakat Kecamatan Jekan Raya. Objeknya adalah teknik validasi dan keabsahan nikah di KUA Kecamatan Jekan Raya. Teknik pengumpulan data observasi, wawancara, dan dokumentasi. Hasil penelitian ini: (1) Dalam memvalidasi data pernikahan, KUA Kecamatan Jekan Raya menggunakan teknik offline dan online. Teknik offline yaitu dengan mengentri data calon pengantin ke aplikasi SIMKAH offline secara manual. Teknik online yaitu dengan mengentri NIK calon pengantin ke aplikasi SIMKAH online yang terhubung ke data SIAK DUKCAPIL maka data akan secara otomatis tercatat. KUA Kecamatan Jekan Raya lebih mengutamakan penerapan teknik online dan hanya menerapkan teknik offline pada saat-saat tertentu saja. Setelah tervalidasi di aplikasi SIMKAH online, akan ada print out lembar pemeriksaan (NB) yang akan diserahkan ke penghulu untuk diperiksa keabsahan datanya bersama calon suami, calon istri dan wali nikah. (2) Adapun problematika yang dihadapi KUA Kecamatan Jekan Raya terbagi menjadi beberapa bagian, yaitu : kendala internal ( seperti kurang memadai SDM para petugas validasi, ketersediaan sarana prasarana yang kurang menunjang, kendala administratif yaitu tidak tervalidasinya NIK di aplikasi SIMKAH online, serta kurangnya sosialisasi SIMKAH online kepada masyarakat), kendala eksternal ( seperti kurangnya kesadaran masyarakat untuk melapor ke DUKCAPIL jikalau ada pembaharuan identitas dan kurangnya program lintas sektoral KUA Kecamatan Jekan Raya terutama terhadap lurah/kepala desa), dan kendala psikologis (seperti kurangnya sifat kejujuran masyarakat terhadap data atau keterangan yang diberikan). ABSTRACT This research is motivated by the phenomena of forgery of marriage identity in several regions in Indonesia. The focus of this research is that the author tries to be preventive towards this phenomenon in the City of Palangka Raya especially in the KUA of Jekan Raya Subdistrict by focusing on two problem formulations, (1) how the validation and validity techniques of marriage, and (2) the problems faced. Based on the formulation of the problem, the purpose of this study is to describe the validation and validity of marriage techniques in KUA Jekan Raya Subdistrict and find the problems faced in carrying out validation. This empirical legal research uses a descriptive qualitative approach, the research subjects are leaders, PPN, and Penghulu KUA Jekan Raya, KASI DUKCAPIL Marriage and Divorce, Palangka Raya City, KASI BIMAS ISLAM Ministry of Religion. City of Palangka Raya and Jekan Raya District community. The object is the validation and validity of marriage techniques in KUA Jekan Raya District. Techniques for collecting data on observations, interviews, and documentation. The results of this study: (1) In validating marriage data, KUA Jekan Raya District uses offline and online techniques. The offline technique is to enter the prospective bride data into the SIMKAH application offline manually. The online technique that is by clicking the bride and groom NIK to the online SIMKAH application that is connected to SIAK DUKCAPIL data, the data will be automatically recorded. JUA Raya District KUA prioritizes the application of online techniques and only applies offline techniques at certain times. After being validated in the SIMKAH application online, there will be a print out of the examination sheet (NB) that will be submitted to the headmaster to check the validity of the data with prospective husbands, prospective wives and guardians of marriage. (2) The problems faced by the Jekan Raya Subdistrict KUA are divided into several parts, namely: internal constraints (such as inadequate human resources of validation officers, lack of supporting infrastructure, administrative constraints, namely the non-validation of NIK in the online SIMKAH application, and lack of socialization) SIMKAH online to the public), external constraints (such as a lack of public awareness to report to DUKCAPIL if there is renewal of identity and lack of cross-sectoral programs for KUA Jekan Raya Subdistrict especially towards village heads), and psychological constraints (such as lack of public honesty towards data or information provided)

    Pengisian Jabatan Sekretaris Daerah di Sumatera Barat dalam Rangka Penerapan Sistem Merit

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    This study aims to find out how to fill the position of Regional Secretary in West Sumatra in the context of implementing the merit system. This research was conducted to find out how it was implemented and what factors influenced the Application of the Merit System in the Open Selection of Regional Secretaries in West Sumatra. The research method used is using a qualitative descriptive approach. In collecting data the author uses the interview method. The author performs data analysis by processing data, studying documents and drawing conclusions. The results of this study are to answer research questions related to the Filling of the Position of Regional Secretary in West Sumatra in the Context of Implementing the Merit System which is still not optimal. Even though the Government of West Sumatra has carried out all stages of the selection, be it the preparation, implementation, as well as monitoring and evaluation stages, in terms of compliance with the Application of the Merit System in the Open Selection of Regional Secretaries in West Sumatra, the implementation has not been optimal. This can be seen from several aspects that have not been implemented optimally. For optimal application of the Merit System, the Regional Government must already have competency standards for all positions, especially in filling the position of Regional Secretary

    ANALISIS TIMBANGAN PADA HOTPLATE MANGNETIC STIRRER BERBASIS ARDUINO UNO

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    Hotplate magnetic stirrer is a tool used to homogenize and heat a solution, this tool is used in microbiology, chemistry and pharmaceutical laboratories to homogenize and heat a solution. The main component of the hotplate magnetic stirrer is the stepper motor which functions to rotate the sample and heat it using a heater at a predetermined speed and time. The hotplate magnetic stirrer that the author made uses an Arduino uno At mega 328p microcontroller, a motor driver, a 20x4 LCD, a buzzer and a keypad. the motor driver is used to adjust the motor speed according to the user's wishes, the LCD functions to display the motor speed and timer, the buzzer will sound when the magnetic stirrer hotplate is turned on and when the keypad is pressed, the loadcall functions as a sensor used to detect the pressure that is placed on the plate , the HX711 module functions to convert measured changes in resistance changes and convert them into voltage quantities through existing circuits, keypads as speed and timer inputs. When the speed has been reached, the motor driver will work to control the motor to keep it according to the desired speed

    PENGENDALIAN BAHAN BAKU (PVC) GUNA MENEKAN BIAYA PRODUKSI PADA HONG BROTHERS INDUSTRI PLASTIK DENGAN METODE ECONOMIC ORDER QUANTITY

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    Supply of materials is an important asset for a company which do  production process activities. If the supply of materials is optimal, it will support the smooth running of the company's production process. Supply of material’s planning and control systems are needed. The research is a quantitative study, which is to the detail review tp the use of the Economic Order Quantity (EOQ) method for controlling the supply of materials in the Hong Brothers Plastic Industry. The research’s object is the amount of purchases, the amount of inventory, the amount of supply material used for production process activities, and the ordering costs and storage costs of the supply of materials. The results of study found an optimal supply of PVC materials used the EOQ method is 2732 kg with Purchase Frequency is 8 times, Safety Stock is 898 kg and ROP is 1070 kg with TIC is Rp 7,562,567. Meanwhile, paint materials used the EOQ method is 527 kg with Purchase Frequency is 8 times, Safety Stock is 105.4 kg and ROP is 139 kg with TIC is Rp 7,562,169. Then for Thinner used the EOQ method is 2565 liters with Purchase Frequency is 8 times, Safety Stock is 501 liters and ROP of 663 kg with TIC is Rp 7,562,486

    PENGARUH GAYA KEPEMIMPINAN TERHADAP KINERJA PEGAWAI PADA KANTOR KECAMATAN SUNGKAI BARAT KABUPATEN LAMPUNG UTARA MELALUI MOTIVASI SEBAGAI VARIABEL MEDIASI

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    This study aims to determine the effect of leadership style on employee performance through motivation as a mediating variableat the north sungkai subdistrict office north lampung, employees at  the north sungkai sub district office in north lampung in carrying out prigram or tasks are always given direction by the leader and the pettern of relationship that are well estabilished between the leader.and subordinates so that enthusiasm to feel motivated so that they can achieve agency goals effectively and efficiently. The data used in this study is primary data, namely data obtained directly from the 35 respondets who filled out questionnaire and used econdry data, namely in the form of supporting data whose source in this study used path analysis with the help of the spss program. Based on the t-test, the spirit of the partial way of leadership style has a positive an significant effect on employee performance, the result of the f-test of leadership style and employee performace simultaneously have a positive and significant effect on motivation at the north Sungkai sub – district office north Lampung
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