Procedures and tools for acquisition and analysis of volatile memory on android smartphones

Mobile phone forensics have become more prominent since mobile phones have become ubiquitous both for personal and business practice. Android smartphones show tremendous growth in the global market share. Many researchers and works show the procedures and techniques for the acquisition and analysis the non-volatile memory inmobile phones. On the other hand, the physical memory (RAM) on the smartphone might retain incriminating evidence that could be acquired and analysed by the examiner. This study reveals the proper procedure for acquiring the volatile memory inthe Android smartphone and discusses the use of Linux Memory Extraction (LiME) for dumping the volatile memory. The study also discusses the analysis process of the memory image with Volatility 2.3, especially how the application shows its capability analysis. Despite its advancement there are two major concerns for both applications. First, the examiners have to gain root privileges before executing LiME. Second, both applications have no generic solution or approach. On the other hand, currently there is no other tool or option that might give the same result as LiME and Volatility 2.3

Preferensi penggunaan sumber informasi oleh mahasiswa dalam menyelesaikan tugas kuliah

A wide range of information sources is available to students in various forms providing opportunities for students to utilize these information sources for study purposes. However, studies on the extent to which students know and use it to complete lecture assignments are still rare. This study aimed to identify undergraduate students' experience at one faculty in a university in Semarang when exploring various kinds of information resources to do their assignments. This qualitative study used interviews as the only technique in obtaining data. By employing purposive sampling method, eleven undergraduate students who met the specific criteria participated in this study. All the participants were interviewed using a semi-structured interview. The data were then analyzed by using thematic analysis, to uncover the undergraduate students’ information sources preference and how they used them. The findings revealed students’ selections of information sources for conducting their information retrieval process. They also identified the complexity of student information retrieval activities that were heavily affected by external factors such as the type of assignment, and internal from the students themselves, for example, knowledge of available information sources and motivation to use them. The findings provided evidence to inform the development of library services and information literacy responses to enhance undergraduate students learning

KEJELASAN STATUS HUKUM ANAK YANG TERLAHIR KARENA PERNIKAHAN SIRI ORANG TUA CLARITY OF LEGAL STATUS OF CHILDREN BORN DUE TO A PARENT'S MARRIAGE

Abstrak Pernikahan siri atau pernikahan tidak tercatat adalah pernikahan yang dilakukan secara diam-diam akan tetapi memenuhi syarat dan rukun agama sehingga sah secara agama akan tetapi tidak secara hukum bagaimana telah disebutkan dalam Pasal 2 ayat (2) Undangundang Perkawinan yaitu “tiap-tiap perkawinan dicatat menurut peraturan perundangundangan. Keturunan yang sah diatur di Undang-Undang No. 1 Tahun 1974 tetang perkawinan “Anak yang sah adalah anak yang dilahirkan dalam atau sebagai akibat perkawinan yang sah”, berdasarkan undang-undang tersebut maka anak yang dilahirkan dari pernikahan siri orang tua tidak memiliki kejelasan status hukum dan dalam Pasal 43 Undang-undang Perkawinan ditetapkan “bahwa anak yang di lahirkan di luar perkawinan hanya mempunyai hubungan perdata dengan ibunya dan keluarga ibunya” hal tersebut berpengaruh pada pencatatan akta kelahiran yang hanya dituliskan nama ibunya saja. Status pernikahan siri atau pernikahan tidak tercatat beserta anaknya dapat diakui secara hukum dengan cara pasangan suami istri mengajukan itsbat nikah kepada pengadilan agama. Jadi kejelasan status hukum anak yang terlahir karena pernikahan siri orang tuanya adalah tidak di akui dalam pandangan hukum atau hanya mempunyai hubungan perdata dengan ibunya, anak tersebut bisa di akui oleh negara dengan syarat orang tuanya melakukan itsbat nikah. Kata Kunci : Anak, Status Hukum, Pernikahan siri, Itsbat Nika

Perilaku Konsumsi Pangan Sumber Karbohidrat Rumahtangga Petani Kelapa Sawit Di Kecamatan Kandis Kabupaten Siak

This research generally aims to analyze the behavior of food consumption source of carbohydrate, specifically, this study aims to analyze the dominant factor and analyze the response of food consumption expenditure dominant source of carbohydrate for factors that influence it. To answer this research purpose built models Almost Ideal Demand System (AIDS) were analyzed by methods Seemingly Unreleated Regression (SUR). Food commodities sources of carbohydrates are included in the model to include five commodities (commodity groups), include: rice, yam, noodles, cassava and potatoes. The results showed that the higher the income level, the proportion of food expenditure of commodities as rice, yam, noodles, cassava, and potatoes tend to increase. Meanwhile, the higher the mother\u27s education the more domestic rice consumption, while consumption of yam noodles, cassava and potatoes tend to decline. The analysis showed that the price elasticity of its own for the entire commodity observed negative sign except cassava and yams and potatoes only the value of elasticity is greater than one. This indicates that the commodity consumption expenditures yams and potatoes are responsive to changes in its price. Similarly, the cross-price elasticities show the value of elasticity (in absolute value) with cassava yams and potatoes is greater than one, means commodity consumption expenditures yams are responsive to changes in prices of other commodities. Meanwhile, the income elasticity shows two commodities that have an income elasticity greater than one, which is the income elasticity for commodities noodles, and cassava. From these findings it can be stated that the policies related to revenue-raising efforts should be made to boost household consumption, especially consumption of palm oil farmers noodles and cassava, while the price control policy needs to be done to increase the consumption of yams

DETEKSI SUARA UCAPAN SALAM BAHASA ARAB MENGGUNAKAN MEL FREQUENCY CEPSTRAL COEFFICIENT (MFCC) DAN PEMILIHAN FITUR MIN MAX

AbstractArabic greeting sounds are used in everyday life for Muslims in Indonesia. Salam recognition is used to check how correct the pronunciation of Arabic greetings is for Indonesians. The first stage was to collect the sample of greeting readings as much as 50 records of male and female records in wav recordings. One person takes the source of greeting reading as a reference for reference. Retrieval of test data as much as 50 samples of test data. The second stage is to perform feature extraction with MFCC from cepstral coefficient and frame results. The third stage is testing by checking the suitability of the greeting reading with the calculation of min max. The result of checking the suitability of reading on the selection of the right features carried out by MFCC has a result of 60.25%. Meanwhile, MFCC with a minimum yield of 71.75.0%. This shows that the use of the min max test can improve accuracy because there are more unique cepstral and max and min coefficients with a significant difference of 11.5%.Keywords : checking, feature extraction, reference, features, speechSuara ucapan salam bahasa Arab digunakan dalam kehidupan sehari-hari bagi umat beragama Islam di Indonesia. Pengenal ucapan salam dilakukan untuk mengecek seberapa benar dalam pelafalan ucapan salam berbahasa Arab bagi orang Indonesia. Tahap pertama dilakukan pengambilan sampel bacaan salam sebanyak 50 data rakaman putra dan putri dalam rekaman wav. Pengambilan sumber bacaan salam diambil satu orang sebagai acuan untuk referensi. Pengambilan data uji sebanyak 50 sampel data uji. Tahap kedua adalah melakukan ekstraksi ciri dengan MFCC hasil cepstral coeficient dan frame. Tahap ketiga adalah pengujian dengan pengecekan kesesuaian bacaan salam dengan perhitungan min max. Hasil pengujian pengecekan kesesuaian bacaan terhadap pemilihan fitur yang tepat dilakukan dengan MFCC mempunyai hasil sebesar 60,25%. Sedangkan MFCC dengan min max hasil sebesar 71.75,0%. Hal tersebut menunjukkan bahwa penggunaan pengujian min max dapat meningkatkan akurasi karena terdapat cepstral dan coefficients max dan min lebih unik dengan selisih 11.5% cukup signifikanKata Kunci : pengecekan, ekstraksi ciri, referensi, fitur, ucapa

Research into Open Access: Impact and User Perspective

The title of this article is Research into Open Access: Impact and User Perspective. It aims to explore recent research into Open Access. This research was collected research about open access, analyzed them, dan summarised the pattern of the Open Access research conducted There is a growing body of research exploring open access. This research has focussed on two main areas of inquiry: impact and user perspective. Research exploring open access from the perspective of impact has investigated how frequently articles published in open access channels are cited compared to articles published in other channels. Research exploring open access from the perspective of user engagement has tried to fill this gap. For example, studies have explored how research students are aware of and use their university repository. It is expected that the result of this research can provide a guide for the future direction of Open Access research

Good Morning to Good Night Greeting Classification Using Mel Frequency Cepstral Coefficient (MFCC) Feature Extraction and Frame Feature Selection

Purpose:Select the right features on the frame for good accuracyDesign/methodology/approach:Extraction of Mel Frequency Cepstral Coefficient (MFCC) Features and Selection of Dominant Weight Normalized (DWN) FeaturesFindings/result:The accuracy results show that the MFCC method with the 9th frame selection has a higher accuracy rate of 85% compared to other frames.Originality/value/state of the art:Selection of the appropriate features on the frame

Web Content Management: What does it mean for Institutional Repositories?

Pengumpulan, pengelolaan dan penyimpanan informasi adalah kegiatan yang telah dilakukan perpustakaan selama sejarah perpustakaan itu dimulai. Namun permasalahan yang dihadapi saat ini berbeda, terutama berkaitan dengan jumlah informasi dan cara pengelolaan informasi tersebut. Salah satu format baru dalam mengelola dan mendistribusikan informasi adalah melalui institutional repository (IR). Media online yang berkonsep open access yang menawarkan kemudahan dalam pengelolaan dan pendistribusian hasil karya ilmiah. Artikel ini membahas manajemen informasi dalam institutional repository, khususnya dalam hal manajemen dan preservasi materi-materi dalam repository. Information collection, organization and storage are the roles that have been done by libraries for millennia. What makes the problem different today is the amount of information and the way they are managed. One of a new form of organizing and delivering information is through institutional repositories (IRs). It is a new development of academic institutions for storing and distributing information, especially for research publications, in an electronic format. This paper discusses the issue of deploying content management in repositories. It identifies the management and preservation of the content in institutional repositories