bluuebunny/crossref_metadata_2025 huggingface dataset:
TESTES DE BOMBEAMENTO COMO REQUISITOS PARA ELABORAÇÃO DE MODELOS HIDROGEOLÓGICOS CONCEITUAIS: ESTUDO DE CASO NO AQUÍFERO SERRA GERAL
Authors: Montanheiro Filipe , Hideo Teramoto Elias , Zanon Engelbrech Bruno , Hung Kiang Chang
Published: April 2017

Embora represente um importante reservatório de água subterrânea com significativa abrangência regional, as características e parâmetros hidráulicos dos aquíferos da Formação Serra Geral não são bem compreendidos. O presente trabalho demonstra a importância da aplicação de testes de bombeamento como subsídio ao aprimoramento de modelos hidrogeológicos conceituais, bem como de se monitorar dois poços simultaneamente durante o teste de bombeamento, priorizando a análise derivativa para eliminação de ambiguidades durante a interpretação dos mesmos. Os resultados obtidos indicam que analisar apenas o rebaixamento do poço bombeado pode induzir a interpretações equivocadas. As sucessivas tentativas de se ajustar as diversas soluções aos resultados do teste de bombeamento, mostram que o Aquífero Serra Geral neste ponto de Campina Verde/MG é do tipo confinado drenante, concordante com um modelo geológico de sucessão de derrames de lavas.
ZONEAMENTO DO POTENCIAL PRODUTIVO NO AQUÍFERO CÁRSTICO DA FORMAÇÃO SALITRE, NA MICRO REGIÃO DE IRECÊ
Authors: Dos Santos Gonçalves Thiago , Rogério Bastos Leal Luiz , De Queiroz Salles Lucas , Galeno Fraga de Araújo Pereira Ricardo , Mello da Silva Hailton
Published: April 2017

Os aquíferos cársticos apresentam elevadas heterogeneidades quanto a produtividade, acarretando dificuldades na gestão do uso de suas águas pelas entidades gestoras. Na microrregião de Irecê, no Estado da Bahia, suas águas estão inseridas nos vazios das rochas carbonáticas da formação Salitre. Estes vazios, encontram-se condicionados por estruturas de caráter dúctil e rúptil, sendo divididos em cinco domínios. Através da análise exploratória dos dados de capacidade específica (Sc) e profundidade das entradas d’águas, foi possível selecionar os poços que melhor representam cada domínio estrutural. Ao analisar os dados dos poços em função dos seus domínios estruturais, pode-se individualizar regiões produtividades distintas. Onde, o domínio I apresentou-se como o de maior produtividade com valores de Sc, em termos de mediana, em 0,257 m³/h/m e o domínio V, como o de pior produtividade, com valor de mediana deste parâmetro em 0,038 m³/h/m. Estes valores de capacidade específica também se encontram condicionados a profundidade. Onde, em profundidades acima de 110 metros, como no domínio I, a quantidade de entradas d’água reduz drasticamente. Logo, não observou-se relação entre os domínios estruturais e os padrões de produtividade.
Control systems for street lighting
Authors: Janiga Peter , Lipnický Lukáš , Gašparovský Dionýz
Published: April 2017

Public lighting is a specific type of lighting system with various requirements.  It is a lighting system which is subject to many influences. Some impacts are changing very rapidly but a lighting system is designed for a specific case. These effects are for example traffic density or the impact of weather. Comprehensive regulation taking into account all the effects not currently exist but particular systems taking into account the subtasks are occurring. The aim is to show the possibilities and also the technical prerequisites for the realization of such systems.
Zezza, F. (2014), Venezia città d’acqua. Le incidenze geologiche su origini, evoluzione e vulnerabilità Marsilio Editori, Venecia, 168 pp., ISBN 978-88-317-1951-3
Authors: Camerin Federico
Published: April 2017

El libro Venezia città d’acqua. Le incidenze geologiche su origini, evoluzione e vulnerabilità (Venecia, ciudad de agua. Las implicaciones geológicas de los orígenes, la evolución y la vulnerabilidad) se ocupa del fascinante y complejo tema del origen de la isla de Venecia para investigar la estructura sedimentaria y las condiciones hidrogeológicas del suelo en relación con la propiedad de tierras y factores geológicos de subsidencia...
Araque Jiménez, E. (2016), Los últimos pineros. El transporte fluvial de madera desde las Sierras de Segura y Cazorla (1894-1950), Servicio de Publicaciones de la Universidad de Jaén, Jaén, 221 pp., ISBN 978-84-16819-40-9
Authors: Crespo-Guerrero José-Manuel
Published: April 2017

En los últimos años se han publicado trabajos geográficos sobre el transporte fluvial de madera por los ríos españoles, todos ellos de indiscutible interés por sus aportaciones al conocimiento de la actividad, las transformaciones territoriales asociadas y los modos de vida que estuvieron vigentes en distintas regiones de España hasta la segunda mitad del siglo XX. Baste con citar, entre otros, los estudios geográficos de los profesores Antonio Gil Olcina, Juan Piqueras Haba, María del Carmen Sanchís Deusa o José Sierra Álvarez, los cuales retoman una línea de investigación presente en la geografía desde 1920.
Coll-Hurtado, A. (2016), Espacio y ocio: el turismo en México, Instituto de Geografía, UNAM, México, 168 pp., ISBN 978-607-02-8505-9
Authors: Busto Ibarra Karina
Published: April 2017

El turismo es un tema de gran actualidad, y en las últimas décadas se ha convertido en una de las principales actividades económicas en diversos países del mundo que ofrecen al viajero increíbles lugares naturales, culturales, históricos, arqueológicos, que lo aleja de su rutina diaria y le permite disfrutar de un tiempo de ocio.
The Development and Evaluation of a High-Resolution Above Ground Biomass Product for the Commonwealth of Puerto Rico (2000)
Authors: Iiames John S. , Riegel Joseph B. , Foley Kristin M. , Lunetta Ross S.
Published: April 2017

This study details the development of a U. S. Commonwealth of Puerto Rico above-ground forest biomass (AGB) product (baseline 2000) developed by the United States Environmental Protection Agency (EPA) that was compared to another
AGB product developed by the U. S. Forest Service (USFS) for the same area. The USEPA product tended to over-predict in areas of low biomass and under-predict in high biomass areas when compared to observed plot
data, but compared favorably to a Forest Inventory Analysis (FIA) assessment of structure and condition of Puerto Rico forests (72.6 Mg/ha versus 80.0 Mg/ ha, respectively). AGB estimates were highly correlated with reference FIA
biomass for both maps at their native spatial resolutions (USEPA: r =0.93, USFS: r = 0.92). AGB mean difference between both products was 33.5 Mg/ha (USFS mean = 106.1 Mg/ha; USEPA
mean = 72.6 Mg/ha), a difference not out-of-scope when compared to other biomass comparative studies.
Multilayer NMF for Blind Unmixing of Hyperspectral Imagery with Additional Constraints
Authors: Chen Lei , Chen Shengbo , Guo Xulin
Published: April 2017

Due to the coincidence of hyperspectral reflectance nonnegativity (and its corresponding abundance) with nonnegative matrix factorization (NMF) methods, NMF has been widely applied to unmix hyperspectral images in recent years. However,
many local minima persist because of the nonconvexity of the objective function. Thus, the nonnegativity constraint is not sufficient and additional auxiliary constraints should be applied to objective functions. In this paper, a new approach we call constrained multilayer NMF
(CMLNMF), is proposed for hyperspectral data. In this approach, the mixed spectra are regarded as endmember signatures that has been contaminated by multiplicative noise. The purpose of CMLNMF is to eliminate noise by hierarchical processing
until the endmember spectra are obtained. Also, the hierarchical processing is self-adaptive to make the algorithm more effective. Furthermore, in each layer two constraints are implemented on the objective function. One is sparseness on the abundance matrix and the other is minimum volume
on the spectral matrix. The hierarchical processing separates the abundance matrix into a series of matrices that make the characteristic of sparseness more obvious and meaningful. The proposed algorithm is applied to synthetic data and real hyperspectral data for quantitative evaluation.
According to the comparison with other algorithms, CMLNMF has better performance and provides effective solutions for blind unmixing of hyperspectral image data.
Lake Michigan Wind Assessment Analysis, 2012 and 2013
Authors: Standridge Charles R , Zeitler Daivd , Clark Aaron , Spoolma Tyson , Nordman Erik , Boezaart T. Arnold , Edmonson Jim , Howe Graham , Meadows Guy , Cotel Aline , Marsik Frank
Published: April 2017

A study was conducted to address the wind energy potential over Lake Michigan to support a commercial wind farm.  Lake Michigan is an inland sea in the upper mid-western United States.  A laser wind sensor mounted on a floating platform was located at the mid-lake plateau in 2012 and about 10.5 kilometers from the eastern shoreline near Muskegon Michigan in 2013.  Range gate heights for the laser wind sensor were centered at 75, 90, 105, 125, 150, and 175 meters.  Wind speed and direction were measured once each second and aggregated into 10 minute averages.  The two sample t-test and the paired-t method were used to perform the analysis.  Average wind speed stopped increasing between 105 m and 150 m depending on location.  Thus, the collected data is inconsistent with the idea that average wind speed increases with height. This result implies that measuring wind speed at wind turbine hub height is essential as opposed to using the wind energy power law to project the wind speed from lower heights.  Average speed at the mid-lake plateau is no more that 10% greater than at the location near Muskegon.  Thus, it may be possible to harvest much of the available wind energy at a lower height and closer to the shoreline than previously thought.  At both locations, the predominate wind direction is from the south-southwest.  The ability of the laser wind sensor to measure wind speed appears to be affected by a lack of particulate matter at greater heights.Article History: Received June 15th 2016; Received in revised form January 16th 2017; Accepted February 2nd 2017 Available onlineHow to Cite This Article: Standridge, C., Zeitler, D., Clark, A., Spoelma, T., Nordman, E., Boezaart, T.A., Edmonson, J.,  Howe, G., Meadows, G., Cotel, A. and Marsik, F. (2017) Lake Michigan Wind Assessment Analysis, 2012 and 2013. Int. Journal of Renewable Energy Development, 6(1), 19-27.http://dx.doi.org/10.14710/ijred.6.1.19-27
Economic Benefit and Greenhouse Gas Emission Reduction Potential of A Family-Scale Cowdung Anaerobic Biogas Digester
Authors: Haryanto Agus , Cahyani Dwi , Triyono Sugeng , Murdapa Fauzan , Haryono Dwi
Published: April 2017

The objective of this research was to evaluate economic benefit and greenhouse gas (GHG) emission reduction potential of a family-scale anaerobic cowdung biogas digester. Research was conducted at two villages in Lampung Province, namely Marga Lestari, District of South Lampung and Pesawaran Indah, District of Pesawaran. Economic benefit and GHG emission reduction potential were evaluated from LPG saving due to biogas utilisation for cooking and fertilizer substitution by slurry digestate. Results showed that a family-scale anaerobic cowdung biogas digester demonstrated a good potential to reduce GHG emission, but not in economic. A digester with 4 heads of cow produced biogas at a rate of 1582 L/day. With average methane content of 53.6%, energy value of the biogas was equivalent to 167 kg LPG and able to substitute 52 bottles LPG annually. A family-scale biogas contributed 108.1 USD/year and potentially reduced GHG emission by 5292.5 kg CO2e/year resulted from biomethane potential, LPG, and fertilizer savings.Article History: Received November 15th 2016; Received in revised form January 16th 2017; Accepted February 2nd 2017; Available onlineHow to Cite This Article: Haryanto, A., Cahyani, D., Triyono, S., Murdapa, F., and Haryono, D. (2017) Economic Benefit and Greenhouse Gas Emission Reduction Potential of A Family-Scale Cowdung Anaerobic Biogas Digester. International Journal of Renewable Energy Development 6(1), 29-36.http://dx.doi.org/10.14710/ijred.6.1.29-36
Preliminary Investigation on Generation of Electricity Using Micro Wind Turbines Placed on A Car
Authors: Chaudhary Yogendra , Bangi Vijaya , Guduru Ramesh , Aung Kendrick , Reddy Ganesh
Published: April 2017

Wind energy is one of the prominent resources for renewable energy and it is traditionally extracted using stationary wind turbines. However, it can also be extracted using mini or micro wind turbines on a moving body, such as an automobile, while cruising at high speeds on freeways. If the electricity is produced using air flowing around the vehicle without affecting aerodynamic performance of the vehicle, it can be used to charge up the battery or power up additional accessories of the vehicle. For the first time, in the present work, a preliminary investigation was carried out to generate electricity by utilizing air flow on a moving car. Initially, a correlation between the car speed and wind velocity was established using an anemometer. Placing a set of two micro wind turbines along with two micro generators on the rear end of the car trunk, the present study investigated the feasibility of generating electricity from these micro wind turbines while evaluating the effect of drag force on the performance of the car through the experimental approach and computational fluid dynamics (CFD) simulations. Both approaches confirmed negligible effect of drag force on the vehicle performance in terms of gas mileage and changes in drag coefficient values. Following these studies, the micro wind turbines were also tested for electricity generation at various cruising speeds of the car ranging from 50 to 80 mph on the freeways. The voltage and power generated always showed an increasing trend with increasing the car speed, however they saturated when a cut off limit was setup with the voltage controllers. A maximum voltage of 3.5 V and a maximum current of 0.8 A were generated by each micro wind turbine when a cut off limit was used along with a load consisting of four LED bulbs in parallel with 3.5 V and 0.2 A rating each. On the other hand, when the tests were repeated without using the cut-off limit, a maximum voltage of 18.91 V and a maximum current of 0.65 A were recorded with a load of six flash bulbs in series (flash bulb rating – 4.8 V and 0.5 A each). These studies clearly demonstrate the flexibility to vary the voltage and current outputs from the micro wind turbines indicating a possibility for utilizing the wind energy on the cars at high speeds.Article History: Received Sept 5th 2016; Received in revised form Dec 6th 2016 ; Accepted January 4th 2017; Available onlineHow to Cite This Article: Bangi, V.K.T., Chaudhary, Y., Guduru, R.K., Aung, K.T and Reddy, G.N. (2017) Preliminary investigation on generation of electricity using micro wind turbines placed on a car. Int. Journal of Renewable Energy Development, 6(1), 75-81.http://dx.doi.org/10.14710/ijred.6.1.75-81
Bioelectricity Production and Comparative Evaluation of Electrode Materials in Microbial Fuel Cells Using Indigenous Anode-Reducing Bacterial Community from Wastewater of Rice-Based Industries
Authors: Jadhav Shailesh Kumar , Meshram Reena
Published: April 2017

Microbial fuel cells (MFCs) are the electrochemical systems that harness the electricity production capacity of certain microbes from the reduction of biodegradable compounds. The present study aimed to develop mediator-less MFC without using expensive proton exchange membrane. In the present study, a triplicate of dual-chamber, mediator-less MFCs was operated with two local rice based industrial wastewater to explore the potential of this wastewater as a fuel option in these electrochemical systems. 30 combinations of 6 electrodes viz. Carbon (14 cm × 1.5 cm), Zn (14.9 cm × 4.9 cm), Cu (14.9 cm × 4.9 cm), Sn (14.1cm × 4.5cm), Fe (14cm × 4cm) and Al (14cm × 4.5 cm) were evaluated for each of the wastewater samples. Zn-C as anode-cathode combination produced a maximum voltage that was 1.084±0.016V and 1.086±0.028 and current of 1.777±0.115mA and 1.503±0.120 for KRM and SSR, respectively. In the present study, thick biofilm has been observed growing in MFC anode. Total 14 bacterial isolates growing in anode were obtained from two of the wastewater. The dual chambered, membrane-less and mediator-less MFCs were employed successfully to improve the economic feasibility of these electrochemical systems to generate bioelectricity and wastewater treatment simultaneously.Keywords: Membrane-less, Microbial Fuel Cells, Biofilm, Wastewater, Electrogenic.Article History: Received June 25th 2016; Received in revised form Dec 15th 2016; Accepted January 5th 2017; Available onlineHow to Cite This Article: Reena, M. and Jadhav, S. K. (2017) Bioelectricity production and Comparative Evaluation of Electrode Materials in Microbial Fuel Cells using Indigenous Anode-reducing Bacterial Community from Wastewater of Rice-based Industries. International Journal of Renewable Energy Develeopment, 6(1), 83-92.http://dx.doi.org/10.14710/ijred.6.1.83-92
Pembuatan Penghitung Jumlah Mobil Otomatis Berbasis Mikrokontroler ATMega 8535 Menggunakan Sensor Ultrasonik
Authors: Hardiyanto Riko Dede , Rochim Adian Fatchur , Windasari Ike Pertiwi
Published: April 2017

Car drivers often experience difficulties to park their cars in the parking lot there is a slot or an empty space with a limited number. For example, some parking places such as shopping centers, apartments and hotels. To determine the state of the parking spaces have been filled or not it is necessary to update the conditions in the room. The purpose of this thesis is to create a functioning device calculates and displays the number of entrances. A number of automatically calculating devices have been made. General description of the device is designed to use the SRF04 ultrasonic sensor, microcontroller ATMega8535, and buzzer. SRF04 ultrasonic sensors as detecting obstructions between the ends of the door with the barrier wall and counting. With the existence of this device in the state of the room can be determined easily and saves time.
Perancangan Aplikasi Mobile Location Based Service (LBS) Untuk Lokasi Penyewaan Rumah Kos di Kota Semarang Berbasis Android
Authors: Iqbal Maulana Muhammad , Isnanto R. Rizal , Kridalukmana Rinta
Published: April 2017

Until now, Diponegoro University has become one of the favorite State Univesity for Senior High school students to continuing education college. During this time existing information of boarding house around the Diponegoro University still conventional, there is no mobile device applications that provide information and location of boarding house. Based on this information, it should be made an application on android Operating System to search the location of the boarding house in Semarang. Design of Mobile Location Based Service Application for boarding house locations in Semarang Based Android, a client server application created by using the Java, PHP, jQuery and MySQL for database. Intake form of latitude and longitude coordinates utilize the GPS feature on the mobile device and will be shown on Google Maps APIs. The results of this application design is the realization of a application that can search the location of boarding house based on android operating system, with features that can help users find the position of the boarding house. The application can help boarding house owners to promote their boarding house information rooming in their possession to the user. The design also introduces application android application development using the Global Positioning System functions for user navigation.
Analisis Tata Kelola Teknologi Informasi menggunakan Kerangka Kerja COBIT 5 pada AMIK JTC Semarang
Authors: Hilmawan Hadi , Nurhayati Oky Dwi , Windasari Ike Pertiwi
Published: April 2017

Informations technology has been important elements in an organisation but getting higher information technology implementation cost requires any company or organization to implement an effective operation of information technology. Information technology was expected to help organization in achieveing their business goals and providing not only financial profit but also non-financial profit. To achieve their business goals and ensuring process of information technology works effectively and efficiently, a continuously audit and evaluation of our IT process need to introduced in organization. It will help organization aligning their business process with IT process. One of IT governance framework is COBIT 5. COBIT 5 is a comprehensive framewok that helps organizations to create optimal value from IT by maintaining a balance between realizing benefits and optimizing risk levels and resources use. COBIT 5 enables information and related technology to be governed and managed in a holistic manner for the whole organizations, taking full end to end business and functional area of responsibility, considering the IT-related intererst of internal and external stakeholders.
Perancangan dan Implementasi Algoritma DES untuk Mikroprosesor Enkripsi dan Dekripsi pada FPGA
Authors: Muslim Imaduddin Amrullah , Isnanto R. Rizal , Widianto Eko Didik
Published: April 2017

Seiring dengan semakin luasnya penerapan teknologi komputasi di sekitar kita, menjadikan informasi menjadi sangat mudah dan cepat untuk disebarkan. Kita dapat mengakses informasi dan data-data yang kita butuhkan dengan mudah. Namun permasalahan yang kita hadapi saat ini kerhasiaan informasi menjadi sangat riskan. Oleh karena itu Sistem keamanan merupakan hal penting yang perlu diperhatikan dalam mengembangkan suatu sistem komputer hal ini lah yang menjadikan enkripsi dan dekripsi data menjadi hal yang penting. Modul rancangan IP Core ini dirancang menggunakan aplikasi Xilinx ISE Design Suite 12.4. Kemudian rancangan IP Core ini diimplementasikan pada papan Xilinx FPGA Spartan-3E XC3S500E-4FG320C dari keluarga Xilinx FPGA Spartan-3E dengan 500K sistem gerbang. Verifikasi fungsional dari IP Core yang dirancang menggunakan testbench dan simulasi diagram pewaktuan menggunakan aplikasi Xilinx ISE Simulator. Tugas akhir ini ditujukan untuk mengembangkan IP Core yang mampu menjalankan fungsi enkripsi DES (Data Encryption Standard) dan ditulis menggunakan bahasa Verilog. Implementasi algoritma enkripsi dan dekripsi algoritma DES telah berhasil dilakukan. Hasil analisis menunjukkan sistem telah dapat melakukan enkripsi dan dekripsi data sesuai dengan spesifikasi algoritma DES. Sebaiknya penelitian ini dikembangkan kembali dengan menguji sistem untuk melakukan transmisi data berupa file ataupun teks. Selain itu juga perlu meningkatkan unjuk kerja sistem dengan optimasi sumber daya dan kecepatan waktu proses pada perancangan rekonstruksi kode verilog.
Aplikasi Android Pengendali Pintu Otomatis Melalui Media SMS
Authors: Aditia Indra , Nurhayati Oky Dwi , Widianto Eko Didik
Published: April 2017

Maraknya tindak kejahatan yang dilakukan pada zaman sekarang membuat resah semua kalangan masyrakat. Salah satu tindak kejahatan yang sangat populer adalah pencurian yang dilakukan dengan cara memaksa masuk ke rumah. Kejahatan seperti ini tidak sepenuhnya terjadi karena niat jahat melainkan dapat terjadi karena kelalaian pemilik rumah yang lupa untuk mengunci pintu ataupun kurangnya keamanan yang dipasang dalam suatu rumah. Oleh karena itu dibuatlah sebuah aplikasi yang dapat membantu memonitoring keadaan pintu, mengunci atau membuka pintu jarak jauh dan memberikan notifikasi bila ada pembobolan yaitu Aplikasi Pengendali Pintu Otomatis (APPO). APPO adalah aplikasi perangkat lunak yang digunakan untuk mengontrol Doors Control System (DCS). Pembuataan aplikasi ini dengan menggunakan bahasa java dengan Eclipse. APPO ini akan menggunakan SMS sebagai pengiriman data dengan DCS. APPO akan mengirimkan SMS perintah dan mengartikan balasan yang diberkan oleh DCS dalam tampilan yang mudah dipahami oleh pengguna. Hasil dari pembuatan Aplikasi Pengendali Pintu Otomatis ini adalah terwujudnya aplikasi yang dapat berkomunikasi dengan Sistem Pengendali Pintu yang telah terpasang pada pintu yang ditentukan. Aplikasi ini dapat melalukan control pintu dari jarak yang jauh untuk mengunci, membuka kunci pintu, mengecek status pintu dan memberikan alarm bila ada pembobolan.
Sistem Informasi Geografis Pencarian Lokasi Agen Bus dan Travel Terdekat di Kota Semarang Berbasis Mobile dengan Metode Dijkstra
Authors: Kurniawan M. Rizki , Nurhayati Oky Dwi , Martono Kurniawan Teguh
Published: April 2017

Nowadays, the mobility of people who travel to a place through road transportation is increasing, either private vehicle or public transportation services. By the high intensity of use the road transportation, especially the road transportation service in Semarang, in this cases are bus and travel, it makes the transportation service users often confused in determining transportation agency to be used, especially if user is in hurry. Therefore, transportation user need a mobile application that can provide bus or travel transportation agency locator services which nearby user location and provide destination route which is expected. The Bus and Travel agency – Based Applications Mobile Locator Using Dijkstra Method is the ultimate solution in the search of bus and travel agency in Semarang. The purpose of development this application is developing a search guidance system of bus and travel agency location which nearby user location that can provide an efficient route and save the time. The Bus and Travel agency – Based Applications Mobile Locator is implemented using ionic framework that runs on Android. Sqlite as the media storage of this, allows user to perform agency data management. In Addition, it is supported by the relevance of agency data which is obtained from Department of Transportation, Communication, and Information Central of Java and transportation magazine site. The use of Google Maps API supports search location using Dijkstra Method in search of bus and travel agency, that expected to facilitate the users find travel or bus agency as expected, and its information that’s already available.
Sistem Informasi Pencatatan Data Warga Kelurahan Berbasis Mobile
Authors: Raharjo Suryo Mulyawan , Nurhayati Oky Dwi , Martono Kurniawan Teguh
Published: April 2017

Pertumbuhan dan perkembangan teknologi informasi yang pesat mendukung manusia dalam membantu menyelesaikan berbagai masalah, khususnya pada pencatatan, penyimpanan, dan pengolahan data. Pencatatan, penyimpanan, dan pengolahan data secara konvensional yang menimbulkan banyak masalah seperti keakuratan, efektifitas dan efisiensi serta mobilitas, dapat diminimalkan dengan memanfaatkan teknologi informasi untuk membuat suatu sistem informasi. Sistem informasi ini dibuat dengan menggunakan teknologi HTML5, JavaScript, dan CSS. Sistem informasi akan menggunakan database yang memiliki kelebihan dalam segi keamanan dan jumlah konektivitas yang dapat dilayani dalam satu waktu yaitu database MySQL. Proses pengembangan sistem informasi ini menggunakan tahapan System Development Life Cycle atau SDLC dan dengan metode Waterfall. Dengan teknik Waterfall proses pengembangan sistem informasi dapat menjadi lebih cepat dan berjalan baik. Hasil akhir yang didapatkan dari proses pengembangan ini adalah terealisasinya suatu aplikasi berbasis mobile yang mempermudah pengguna dalam mencatat, menyimpan dan mengolah data warga yang memberikan informasi pertumbuhan warga pada suatu lokasi. Aplikasi ini meningkatkan keakuratan, efektifitas dan efisiensi serta tingkat mobiitas.
Perancangan Aplikasi Pembelajaran “Fruvenimal” Berbasis HTML5
Authors: Satria Teddy , Rochim Adian Fatchur , Windasari Ike Pertiwi
Published: April 2017

Golden Age is the time when a child's brain's ability to absorb information is very high. All information supplied will influence the child in later. Technology gives an effect on the progress of children. Computer technology can be a fun learning media and interseted for kid. Therefore, Fruvenimal application is developed as a learning media for introducing fruits, vegetables, and animals from the name, shape, sound, and vitamin via multimedia applications. Fruvenimal application is built using Construct 2. Multimedia aplication development used Multimedia Development Life Cycle (MDLC) which consists of six stages: concept, design, collection of material, manufacture, testing, and distribution /evaluation. For application testing method using the black box Test. Results from this study in the form of a multimedia application named Fruvenimal that can run on HTML5 browser. The application can be a learning media to introduce of fruits, vegetables, and animals for people, especially aged <8 so that kid from an early age is able to recognize the diversity of fruits, vegetables, and animals on earth.
Aplikasi Multimedia sebagai Media Pembelajaran Sejarah Indonesia Masa Perjuangan Kemerdekaan Untuk Sekolah Dasar Berbasis Android
Authors: Nastiti Aulia , Isnanto R. Rizal , Martono Kurniawan Teguh
Published: April 2017

History teaching at school needs new methods to improve students' interest in learning history. This is because method that commonly used in schools is where students only listen to what teacher explained. The textbooks used usually only have few illustrations so that students are less interested and easily bored. Based on this problem, A Multimedia Learning Application was built and it is specifically made for Android devices. This application is expected to support the learning process at school. It was built using the Unity Engine. Adobe Illustrator and Adobe Photohop also used to create application's design and illustrations to improve application's interface. Development method used for this application is the Multimedia Development Life Cycle (MDLC). This application was tested using the Black Box Test and the Beta Test. Results from Black Box testing is that all functions in this application has been running properly. Results obtained from Beta testing is that more than 75% of respondents gave positive responses to the application and it can be concluded that Multimedia Learning Application can be used to support the learning process at school.
Pengembangan dan Implementasi Aplikasi Pengawasan Ternak Berbasis Android di Peternakan Bukit Aren Farm Majalengka
Authors: Faraj Faraj , Rochim Adian Fatchur , Kridalukmana Rinta
Published: April 2017

Bukit Aren Farm located in Majalengka, West Java is a company specialized in the broiler of the agriculture industry, farming broiler performed in different places and every breeding cattle carried monitored by the supervisory staff. Every day, staf record information manually about the animal in the cage that data will be used as a performance evaluation of animal production. The livestock management personnel encountered problems when running calculations of the evaluation product and efficiency livestock because the calculation process can be done if the existing data stored carefully and systematically, in particular the data recorded cattle in significant quantities, it would require much time for staff supervision to determine the level of production performance. Application developed using waterfall method. The waterfall model is composed of: requirements, design, implementation, verification, maintenance. To begin the design steps required observations or interviews to determine the needs of the system under design. Applications developed using CodeIgniter framework, angularjs and ionic based architecture. Results of the project is the application mobile livestock monitoring data storage that can serve the number of deaths, data on the number quarantine of chicken, and the amount of data that then feed use these data will generate a data value prices and feed consumption levels of livestock mortality information for the evaluation process in the livestock in line with the business processes of Bukit Aren Farm. The application has been tested by using black box method and the results of these tests indicate that all functions in the system has been well running on the Android operating system from version 4.1.
Rancang Bangun Purwarupa Sistem Navigasi Tanpa Awak untuk Kapal
Authors: Putro Budi Cahyo Suryo , Rochim Adian Fatchur , Widianto Eko Didik
Published: April 2017

Indonesia is a maritime country with two of the three area consists of sea with a very favorable potential of the Indonesian economy. However. many thefts occur in marine fish Indonesia. Each year, the state must lose up to 11.8 trillion as a result of illegal fishing in the Arafura Sea. he Government has attempted to reduce losses due to illegal fishing by deploying surveillance vessels to conduct surveillance, but the ship still has limitations on deadlines related to logistics and fuel oil. Therefore, research must be done to develop a system of unmanned ship for patrol boats to patrol autonomously without the use of fuel oil. The system consists of hardware and software. The hardware consists of sensors such as GPS and compass as a navigational reference, Sonar sensor for obstacle avoidance, ATMega 2560 as a microcontroller and motor driver as the actuator. The software is built using C with Arduino IDE compatible with AVR microcontroller. The system will read the GPS coordinates and compass direction in order to run unmanned. The system is also equipped with a transmitter to control the system manually. The results show the system is able to move the ship to navigate automatically. The system able to read the GPS coordinates and the reading direction of the compass well. The system also able to avoid obstacles that are in front of the system. The system is also able to be manually controlled and can transmit serial data to identify the condition of the system.
Buku Pembelajaran Bahasa Inggris dengan Teknologi Augmented Reality Berbasis Android
Authors: Quraish Quraish , Kridalukmana Rinta , Martono Kurniawan Teguh
Published: April 2017

Buku adalah media yang paling sederhana untuk memperoleh dan memberikan informasi, Augmented Reality dapat digunakan untuk menampilkan multimedia dengan cara menambahkannya pada dunia nyata, dengan penggabungan buku dalam hal ini bahasa inggris dan augmented reality maka multimedia dapat ditampilkan dan dapat digunakan sebagai media pembelajaran yang interaktif. Untuk membangun aplikasi dalam hal ini augmented reality dibutuhkan suatu metode, metode yang digunakan untuk membangun aplikasi augmented reality ini adalah SDLC (Software Defelopment Life Cycle) yang menggunakan teknik waterfall, hal ini dipilih karena waterfall lebih terurut dalam membangun aplikasi. Augmented Reality yang dibangun memiliki keberhasilan deteksi yang berbeda-beda, jarak yang dapat dipakai dalam mendeteksi penanda adalah mulai dari jarak 15cm sampai 60cm dan semakin besar tingkat kemiringan penanda terhadap kamera maka semakin sulit penanda terdeteksi, semakin besar persentase penanda terhalang maka semakin besar juga kemungkinan penanda sulit terdeteksi.
Implementasi Cloud Storage Menggunakan OwnCloud yang High-Availability
Authors: Ar-Razy Ikhwan , Kridalukmana Rinta , Widianto Eko Didik
Published: April 2017

Implementation of practicum courses in Department of Computer Engineering Diponegoro University has some drawbacks, one of them is a lot of lab assistant and the practitioner experiencing difficulties in terms of archiving. One solution to solve the problem is implementing a shared file storage system that is easy and can be accessed by both practitioners or lab assistants. The purpose of this research is to build a cloud-based storage systems that are reliable to preventing crash damage hardware and high availability. The purpose of this research is achieved by designing the appropriate methodology. The result of this research is a storage system that is on the server side by using virtualization and data replication (DRBD) as a storage method. The system is composed of two physical servers and one virtual server. Physical servers are using Proxmox VE as operating system and virtual server is using Ubuntu Server as operating system. OwnCloud applications and files are stored in the virtual server. File storage system has several major functions, which are: upload, download, user management, remove, and restore. The functions are executed through web pages, desktop application and Android application.
Pengembangan Aplikasi Manajemen Pelatihan Laboratorium Software Engineering Di Fakultas Teknik Sistem Komputer
Authors: Islami Faiz Risaludin , Satoto Kodrat Iman , Kridalukmana Rinta
Published: April 2017

System computer engineering of Diponegoro University has a software engineering laboratory fonctioned to provide the learning and training activities in order to give the opportunity for the students, to examine and to apply the theory or the research and the verification scientifical subject study or a part of certain subject study. The probleme emerge in this training is less the information about the training accepted by the society who willing to attend the training at the software engineering laboratory. In propose, to solve all the problemes appear, the writer make a Management Trainee Developement Application System of Software Engineering Laboratory at Faculty of System Computer Engineering gave a complete information about the training and the registration in software engineering laboratory. Management Trainee Application of Software Engineering Laboratory at Faculty of System Computer Engineering is an application based on website, made by using the program language PHP in scope Framework Code Igniter, and also MySQL for database. The developement methode used the waterfall methode, while designing the application used the UML modele. The result from this application is the realization an application based on website which is abble to manage the trainee data in software engineering laboratory, for example to manage the participant training data, the list of training data, the time schedule training data, admin data, the participant traininh data along the completed training History data.
Perancangan Sistem Proxy Server Menggunakan Protokol WCCPv2 dengan Konfigurasi Multi Router
Authors: Al'Ala Fatah Mumtaz , Kridalukmana Rinta , Widianto Eko Didik
Published: April 2017

Numbers of internet users are increasing incredibly fast. Ideally, this increasing numbers of users are also supported by capacity uplift, in this case an increase in bandwidth to maintain the standard services that received by the users. However, increasing the bandwidth not always becomes the first option since it is quite expensive. Implementing proxy server as content/cache engine is the other option available. It will cache the content that user requested and keep it for a while for servicing the other users that will request the same content in the future. WCCP protocol is used to redirect user’s traffic to the proxy server. The standard proxy server configurations are using single router with one or more proxy servers. This thesis is aims to design and implement proxy server system with multi routers configuration. Multi routers configuration is used as a failover mechanism to provide network high availability. It will use HSRP protocol to provide the high availability services. Tests that conducted after implementation shows the increase in transaction and successful transaction by 296% and 284% also a decrease in response time as well as failed transaction by 18% and 99% consecutively. Failover test shows the percentage of packet loss amounted to 31,3% and 26,3% for clients in VLAN 10 and VLAN 20 consecutively. The average time required for clients to reconnect to the internet after router failure is 7 seconds for clients in VLAN 10 and 6 seconds for client in VLAN 20.
Perancangan Aplikasi Permainan Multiplayer Gobak Sodor Berbasis Flash Di Lingkup Jaringan Lokal
Authors: Putri Bellia Dwi Cahya , Kridalukmana Rinta , Widianto Eko Didik
Published: April 2017

Traditional games wa played by people from ancient time. As the culture of Indonesia which has high value of togetherness, people play ittogether with a group. From all kind of traditional games in Indonesia, there is one called Gobak Sodor that well known as traditional games from Central Java. The game of Gobak Sodor made by Adobe Flash and ActionScript as programming language has two option to play the game as singleplayer and multiplayer. Multiplayer game need a server to connected both players which used smartfoxserver 2x as the server. The game developed by adopting MDLC method with four stage such as conceptualization, design process, requirements planning, and construction. The result of this scientific writing is an application of traditional game named Gobak Sodor as the media to educate people about one of traditional game in Indonesia.
Pengembangan Dan Implementasi Aplikasi Pencarian Lokasi Pelanggan Dan Penjadwalan Teknisi PT. Telkom Kandatel Pati Berbasis Android
Authors: Ahfandi Tri Nor , Kridalukmana Rinta
Published: April 2017

Telkom Group is the only telecommunications company as well as telecommunications service providers and the largest network in Indonesia. At this time the daily scheduling of technicians and customers do not have a location search memadahi information system. In some fields, the management is still done manually. Such as scheduling repairs to the customer given to technicians only reports of damage on the day yesterday so that customers in today's report will have to wait one day plus also a technician who does not mengetehaui in detail the work area so that slowing customer service. Development of information systems in this study using the waterfall method. The waterfall model is composed of: requirements, design, implementation, testing and maintenance. For the beginning of the design, developers need observation or interviews to determine the needs of the system that is being developed. Applications developed using CodeIgniter framework. The results of this final project is an information system that can meet the needs of PT. Telkom Kandatel Patis in managing daily scheduling service technicians and search customer locations in accordance with existing business processes.
Pembuatan Aplikasi Panduan Gizi Seimbang Berbasis Android Dengan Menggunakan Metode Backward Chaining
Authors: Pamungkas Gilang Aditya , Isnanto R. Rizal , Martono Kurniawan Teguh
Published: April 2017

Seiring dengan perkembangan jaman, tuntutan pekerjaan yang sangat banyak akan menyita waktu serta tenaga sehingga banyak manusia yang mengganggap suatu hal yang seharusnya penting menjadi bukan prioritas utama lagi salah satunya adalah makan. Banyak yang tidak memperhatikan tentang bagaimana makanan tersebut dapat berpengaruh kepada tubuh. Karena kelalaiannya seringkali jumlah kalori yang masuk dalam tubuh berlebih berakibat buruk bagi kesehatan tubuh pada umumnya menimbulkan penyakit obesitas atau kelebihan berat badan yang dapat memicu penyakit lainnya seperti Diabetes, Jantung Koroner, Hipertensi dan lain-lain. Salah satu metode untuk menghitung jumlah kalori sehari-hari yang dibutuhkan oleh tubuh dalam satuan kilokalori menggunakan rumus Harris Benedict. Jumlah asupan kilokalori harian yang direkomendasikan adalah untuk menjaga berat badan agar tetap normal. Fitur kalkulator kalori untuk menghitung kalori makanan. Aplikasi ini dibangun dengan menggunakan metode Backward Chaining sebagai mesin inferensinya. Aplikasi Panduan Gizi Seimbang ini diuji fungsinya menggunakan metode Whitebox dimana hasil pengujian bahwa fungsi berjalan dengan baik dan pengujian basis pengetahuan aplikasi dilakukan langsung kepada ahli gizi dengan hasil bahwa aplikasi memiliki keakuratan yang baik sesuai dengan hasil analisa pakar. Hasil dari penelitian dan pengujian ini menunjukkan bahwa aplikasi Panduan Gizi Seimbang dapat menghitung jumlah kalori yang harus dikonsumsi serta menilai kalori makanan sesuai dengan tujuan dibuatnya aplikasi ini.
3D Multislice and Cone-beam Computed Tomography Systems for Dental Identification
Authors: Eliášová Hana , Dostálová Taťjana
Published: April 2017

3D Multislice and Cone-beam computed tomography (CBCT) in forensic odontology has been shown to be useful not only in terms of one or a few of dead bodies but also in multiple fatality incidents. 3D Multislice and Cone-beam computed tomography and digital radiography were demonstrated in a forensic examination form. 3D images of the skull and teeth were analysed and validated for long ante mortem/post mortem intervals. The image acquisition was instantaneous; the images were able to be optically enlarged, measured, superimposed and compared prima vista or using special software and exported as a file. Digital radiology and computer tomography has been shown to be important both in common criminalistics practices and in multiple fatality incidents. Our study demonstrated that CBCT imaging offers less image artifacts, low image reconstruction times, mobility of the unit and considerably lower equipment cost.
Comparison of Cold Technique Tonsillectomy and Thermal Welding Tonsillectomy at Different Age Groups
Authors: Sanlı Arif , Yildiz Gazi , Erdogan Banu Atalay , Paksoy Mustafa , Altin Gokhan , Ozcelik Muhammed Ali
Published: April 2017

The aim of this study is to compare objectively advantages and disadvantages of cold technique tonsillectomy and thermal welding tonsillectomy at the same case. A total of 100 patients, 53 patients younger than 12 years of age and 47 patients elder than 12 years of age, were included in this study. Tonsillectomy was performed by using cold technique on the right side of the palatine tonsils and thermal welding on the left side. Right and left sides were compared regarding perioperative bleeding, surgical dissection time, postoperative pain scale at the 1st and 7th day and postoperative bleeding parameters. Perioperative bleeding was found to be higher in cold technique side in patients younger than 12 years of age (p<0.001). Postoperative pain score on the day 1 was significantly higher in cold technique side, whereas it was found to be higher in thermal welding side at postoperative day 7 (p<0.001). Perioperative bleeding was found to be significantly higher in cold technique side (p<0.001) and surgical dissection time of thermal welding was found to be longer (p<0.001) in patients elder than 12 years of age. Postoperative pain score at the day 1 and day 7 was found to be higher in thermal welding side (p<0.001). Postoperative pain score at the day 1 and day 7 were statistically significantly higher in patients elder than 12 years of age. As a result, both techniques have its unique superior aspects and both can be applied as a routine tonsillectomy technique.
Diversity and distribution of physical dormant species in relation to ecosystem and life-forms
Authors: Jaganathan Ganesh K. , Song Danping , Liu Baolin
Published: April 2017

Impermeable seed/fruit coat, i.e. physical dormancy (PY) occurring only in several genera of 18 angiosperm families plays an important role in controlling seed persistence and germination timing. It has been theoretically speculated that PY is more prevalent in drylands than in moist vegetation zones, but unequivocal support for this assertion is currently unavailable. The broad objective of this contribution was to examine the distribution of PY on the various vegetation of tropics and temperate ecosystems using a data set of 13, 792 species. The number of species with PY in tropics (19%) is higher than the number of PY species in the temperate ecosystem (15%). However, in both tropics and temperate, there is a clear trend that PY is less common in moist and low-temperature vegetation zones compared with dry and high-temperature vegetation. In tropics, PY is more prevalent in dry woodlands (33%) and tropical deciduous forests (27.3%) compared with the evergreen rain forest (9%). Similarly, in the temperate zone, dry vegetation with seasonal rainfall such as Matorral (22.3) and deserts (19.5%) have a higher number of PY species compared with moist warm woodlands (8.1%) and deciduous forest (9%). Although PY is a trait found in various life-forms, it appears to be less common in trees, particularly of the temperate zone. We discuss the ecological adaptation of PY in the dry ecosystem and consider the mechanism of persistence and dormancy break in PY and physiological dormant (PD) species.