Digital Commons Network^™

Leveraging The Windows Amcache.Hve File In Forensic Investigations, Bhupendra Singh, Upasna Singh

Journal of Digital Forensics, Security and Law

The Amcache.hve is a registry hive file that is created by Microsoft® Windows® to store the information related to execution of programs. This paper highlights the evidential potential of Amcache.hve file and its application in the area of user activity analysis. The study uncovers numerous artifacts retained in Amcache.hve file when a user performs certain actions such as running host-based applications, installation of new applications, or running portable applications from external devices. The results of experiments demonstrate that Amcache.hve file stores intriguing artifacts related to applications such as timestamps of creation and last modification of any application; name, description, publisher …

Back Matter

Journal of Digital Forensics, Security and Law

No abstract provided.

Bloom Filters Optimized Wu-Manber For Intrusion Detection, Monther Aldwairi, Koloud Al-Khamaiseh, Fatima Alharbi, Babar Shah

Journal of Digital Forensics, Security and Law

With increasing number and severity of attacks, monitoring ingress and egress network traffic is becoming essential everyday task. Intrusion detection systems are the main tools for capturing and searching network traffic for potential harm. Signature-based intrusion detection systems are the most widely used, and they simply use a pattern matching algorithms to locate attack signatures in intercepted network traffic. Pattern matching algorithms are very expensive in terms of running time and memory usage, leaving intrusion detection systems unable to detect attacks in real-time. We propose a Bloom filters optimized Wu-Manber pattern matching algorithm to speed up intrusion detection. The Bloom …

The Impact Of Sha-1 File Hash Collisions On Digital Forensic Imaging: A Follow-Up Experiment, Gary C. Kessler

Journal of Digital Forensics, Security and Law

A previous paper described an experiment showing that Message Digest 5 (MD5) hash collisions of files have no impact on integrity verification in the forensic imaging process. This paper describes a similar experiment applied when two files have a Secure Hash Algorithm (SHA-1) collision.

The 2016 Analysis Of Information Remaining On Computer Hard Disks Offered For Sale On The Second Hand Market In The Uae, Thomas Martin, Andy Jones, Mohammed Alzaabi

Journal of Digital Forensics, Security and Law

This research describes our survey of data remaining on computer hard disks sold on the second hand market in the United Arab Emirates (UAE). This is a repetition of the first survey conducted in 2012 (Jones, Martin, & Alzaabi, 2012). Similar studies have been carried over the last ten years in the United Kingdom, Australia, USA, Germany and France: (Jones, Mee, Meyler, & Gooch, 2005), (Jones, Valli, Sutherland, & Thomas, 2006), (Jones, Valli, Dardick, & Sutherland, 2008), (Jones, Valli, Dardick, & Sutherland, 2009). This research was undertaken to gain insight into the volumes of data found on second-hand disks purchased …

A Survey Of Social Network Forensics, Umit Karabiyik, Muhammed Abdullah Canbaz, Ahmet Aksoy, Tayfun Tuna, Esra Akbas, Bilal Gonen, Ramazan S. Aygun

Journal of Digital Forensics, Security and Law

Social networks in any form, specifically online social networks (OSNs), are becoming a part of our everyday life in this new millennium especially with the advanced and simple communication technologies through easily accessible devices such as smartphones and tablets. The data generated through the use of these technologies need to be analyzed for forensic purposes when criminal and terrorist activities are involved. In order to deal with the forensic implications of social networks, current research on both digital forensics and social networks need to be incorporated and understood. This will help digital forensics investigators to predict, detect and even prevent …

Table Of Contents

Journal of Digital Forensics, Security and Law

No abstract provided.

Determinants Of Integrated Soil Fertility Management Technologies Adoption By Smallholder Farmers In The Chinyanja Triangle Of Southern Africa, Powell Mponela, Lulseged Tamene, Gift Ndengu, Ruth Magreta, Job Kihara, Nelson Mango

All Peer-Reviewed Publications

Integrated Soil Fertility Management (ISFM) technologies have proven to be viable options for improving land productivity and increasing yield. However, adoption of the set of complementary technologies that are required in ISFM is quite variable and studies tend to focus on single technologies. In this study we used cluster analysis to group technologies and ordered probit to determine the probability of multiple technology adoption. The result show that usage of ISFM in the Chinyanja Triangle (Southern Africa) is grouped into 3 technological sets based on complementarities. The set of nutrient dense technologies of inorganic fertiliser, compost and animal manure (ISFMset3) …

Promoting Student Buy-In: Using Writing To Develop Mathematical Understanding, Barbara King, Denise Raposo, Mercedes Gimenez

Georgia Educational Researcher

Writing in mathematics provides students with the opportunity to think critically about and reflect on their experiences while solving problems. While many studies have documented the benefit of writing in math, it is not clear which instructional methods should be used to help students learn how to use writing to support learning. In this study, we take a constructivist approach to building students understanding of effective writing by developing a series of active, student-centered lessons. The findings indicate that students wrote more effectively after the instructional sequence; in particular, they were better able to explain their reasoning and to make …

Evolution In The Deep Sea: Scales And Mechanisms Of Population Divergence, Amanda E. Glazier

Graduate Doctoral Dissertations

The deep sea is the Earth’s largest ecosystem and harbors a unique and largely endemic fauna. Although most research has focused on the ecological mechanisms that allow coexistence, recent studies have begun to investigate how this remarkable fauna evolved.. My work quantifies geographic patterns of genetic variation and investigates potential mechanisms that shape evolution in the deep ocean.

Bathymetric genetic divergence is common in the deep sea with population structure typically decreasing with depth. The evolutionary mechanisms that underlie these patterns are poorly understood. Geographic patterns of genetic variation indicated that the protobranch bivalve Neilonella salicensis was composed of two …

The Every Student Succeeds Act (Essa): What It Means For Educators Of Students At Risk, Cordelia D. Zinskie, Dan W. Rea

National Youth Advocacy & Resilience Journal

This editorial perspective examines some ways that the Every Student Succeeds Act (ESSA), which becomes operational in the 2017–2018 school year, may enhance the capacity of educators to help students and schools at risk of underperforming. It also addresses some of the challenges that educators will face under ESSA in ensuring success for all students. We highlight aspects of ESSA that may be of most interest to our readers including the broadened definition of academic success, expansion of subgroups for data reporting, emphasis on evidence-based research and practice, focus on continuous improvement, and need for increased educator understanding of research …

Interview With Bettina Love: Creating Spaces That Matter, Meca Williams-Johnson

National Youth Advocacy & Resilience Journal

This is an interview with Dr. Bettina Love on her work with the Kindezi Schools, a small, high-performing charter group in Atlanta, Georgia. Dr. Love’s thought provoking responses provide insight into the dynamics that make Kindezi Schools successful at reaching their students. Additionally, she shares concerns about the dilemma of Opportunity School Districts (OSD) and the schism OSD’s create in minority communities. Lastly, she shares how Kindezi became an opportunity school for Atlanta youth. This interview will be beneficial for parents, principals, teachers, and stakeholders who are interested in understanding how and why creating spaces to nurture student learning matters.

Supporting Metacognitive Awareness And Strategy Use Through Digital Photography In A Rural Title I School, Antonio P. Gutierrez De Blume, Mete Akcaoglu, Wendy L. Chambers

National Youth Advocacy & Resilience Journal

The Photography and Media Literacy Project (PMLP) was an after-school program designed to teach fourth and fifth grade children about the science and art of photography in a Title I school in rural southeast Georgia. Through the completion of a problem-based applied project, we endeavored to further enhance and develop students’ media literacy, critical thinking, and metacognitive skills. The project involved having students consider some aspect of their environment (i.e., a problem from the natural, physical, school or social environment) and develop a media presentation about the topic (e.g., a movie), which included images that they took (with iPods that …

Preparing Latino Students For Life After High School: The Important Role Of School Counselors And School Psychologists, Desiree Vega, Erik M. Hines, Renae D. Mayes, Paul C. Harris

National Youth Advocacy & Resilience Journal

Latinos represent a significant percentage of the U.S. population; yet, they continue to experience substantial educational challenges in society. The purpose of this paper is to explore the barriers Latino students face in pursuit of educational opportunity and the important role school counselors and school psychologists can play in preparing them for life after high school, whether it be participation in the workforce or attendance at a postsecondary institution. Policy recommendations are provided for educators and policymakers at the secondary and postsecondary levels. Moreover, practice recommendations are offered for school counselors and school psychologists at the secondary level.

Possibilities And Challenges Of Teaching Integrated Math And Social Studies For Social Justice: Two Teacher Educators' Collaborative Self-Study, Paula P. Guerra, Sohyun An

Georgia Educational Researcher

In this paper, we—one mathematics teacher educator and one social studies teacher educator—describe a project where we collaborated to model teaching integrated mathematics and social studies for social justice in our methods courses. We encountered varied challenges in our efforts to prepare teacher candidates for social-justice-oriented lessons. These challenges included teacher candidates’ perception of authority/credibility of their professors who were foreign females from the “Third World”, teacher candidates’ deficit views on minoritized students, and the limited time and resources for teacher collaboration in teacher education. Despite these challenges, we believe this kind of project is necessary to move forward in …

Using Differentiated Instructional Strategies To Improve Early Elementary Comprehension Skills, Deborah S. Cirincione

Theses and Dissertations

This applied dissertation was designed to provide information to educators about teaching strategies used in the classroom. The researcher opened up a survey to Early Elementary Reading teachers so
they can provide their input in an anonymous manner so as to get as much information as possible so others can find this narrative, qualitative research useful in their careers. The writer researched scholarly and peer-reviewed journals, as well as, commonly used resources such as government websites to acquire and report recent practices of early elementary reading strategies used in classrooms. The study was of qualitative nature, and the survey was …

Closing The Achievement Gap In Mathematics For Students With Learning Disabilities Utilizing The Resource Room As An Intervention, Esta H. Brownstein

Theses and Dissertations

Students with learning disabilities are placed in general education classrooms in increasing numbers. Many of these students receive additional services in Resource Room programs taught by a special education teacher. The intent of this study was to determine if students with disabilities, who were struggling in mathematics, increased achievement utilizing Resource Room instruction as an intervention. Students in the study were in 3rd, 4th, and 5th grades and performed at least one grade level below expectations for that grade in mathematics. All of the students had a specific learning disability. This study investigated the correlation, if any, between the amounts …

The Impact Of Teacher-Lead Professional Development Programs On The Self-Efficacy Of Veteran Teachers, Seth Powers, Theodore Kaniuka, Brian Phillips, Beverlyn Cain

Journal of Research Initiatives

This study examined the impact of a teacher-lead professional development program based on the Instructional Talk-Through (ITT) model, created to address the unique needs of high-performing veteran teachers. Focusing on the professional development of veteran teachers is not a regular occurrence in schools and it is our opinion that these teachers possess a wealth of knowledge that heretofore has not been utilized to improve their overall skill set. The program was designed to capitalize on peer coaching, professional learning communities, classroom observation, and experiential knowledge while incorporating the unique strengths and abilities of these teachers in a collaborative environment.

Development Of Lesson Study Approach In Three Rural Elementary Schools Of Taiwan, Shih-Hsiung Liu

Asia-Pacific Social Science Review

No abstract provided.

Stability Of Cross-Feeding Polymorphisms In Microbial Communities, Ivana Gudelj, Margie Kinnersley, Peter Rashkov, Karen Schmidt, Frank Rosenzweig

Biological Sciences Faculty Publications

Cross-feeding, a relationship wherein one organism consumes metabolites excreted by another, is a ubiquitous feature of natural and clinically-relevant microbial communities and could be a key factor promoting diversity in extreme and/or nutrient-poor environments. However, it remains unclear how readily cross-feeding interactions form, and therefore our ability to predict their emergence is limited. In this paper we developed a mathematical model parameterized using data from the biochemistry and ecology of an E. coli cross-feeding laboratory system. The model accurately captures short-term dynamics of the two competitors that have been observed empirically and we use it to systematically explore the stability …

Ultrahigh-Energy Neutrino Follow-Up Of Gravitational Wave Events Gw150914 And Gw151226 With The Pierre Auger Observatory, A. Aab, P. Abreu, M. Aglietta, I. Al Samarai, I. F.M. Albuquerque, I. Allekotte, A. Almela, J. Alvarez Castillo, J. Alvarez-Muñiz, M. Ambrosio, G. A. Anastasi, L. Anchordoqui, B. Andrada, S. Andringa, C. Aramo, F. Arqueros, N. Arsene, H. Asorey, P. Assis, J. Aublin, G. Avila, A. M. Badescu, A. Balaceanu, R. J. Barreira Luz, C. Baus, J. J. Beatty, K. H. Becker, J. A. Bellido, C. Berat, M. E. Bertaina, X. Bertou, P. L. Biermann, P. Billoir

Faculty Publications

On September 14, 2015 the Advanced LIGO detectors observed their first gravitational wave (GW) transient GW150914. This was followed by a second GW event observed on December 26, 2015. Both events were inferred to have arisen from the merger of black holes in binary systems. Such a system may emit neutrinos if there are magnetic fields and disk debris remaining from the formation of the two black holes. With the surface detector array of the Pierre Auger Observatory we can search for neutrinos with energy Eν above 100 PeV from pointlike sources across the sky with equatorial declination from about …

Career: Advocating For Engineering Through Hidden Curricula: A Multi‐Institutional Mixed Method Approach, Idalis Villanueva

Funded Research Records

No abstract provided.

Potency And Properties Of Hydrazide Compounds That Inhibit The Growth Of Mycobacterium Tuberculosis, Ronald Bartzatt

Chemistry Faculty Publications

Aims: To examine the properties of hydrazide compounds shown to inhibit Mycobacterium tuberculosis. To identify properties that affect efficiency of bacterial inhibition.

Study Design: Utilizing data from previous studies of compounds that inhibit Mycobacterium tuberculosis, then statistical and pattern recognition methods are applied to identify interrelationships.

Place and Duration of Study: Department of Chemistry, Durham Science Center, University of Nebraska at Omaha, from January 2016 to July 2016.

Methodology: Interrelationships of pharmacological properties were identified by use of various pattern recognition techniques, such as hierarchical cluster analysis and path analysis. Molecular properties and descriptors for all compounds were …

Percentage Of Contribution Of Some Physical Measurements To The Achievement Of ( 400 M) Checkpoints For Men, Wafa Hadi Naama

Modern Sport

The athletics widespread Games all over the world and include the activities of jogging, running and jump and jump and throwing events. Each with its own specifications and physical measurements of physical private must be characterized by its practitioners if the goal was to reach the upper levels (though were similar physical and physical qualities in some games, although these measurements have influence on the appearance of muscle strength, speed, endurance and flexibility, as well as the response of the gymnast's body to the various ambient conditions him, and also the efficiency of physical and mathematical achieve impressive results. it …

Miskonsepsi Siswa Pada Materi Larutan Buffer, Widy Ika Parastuti, Suharti Suharti, Suhadi Ibnu

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Buffer solution is one high school chemistry material found misconceptions on student understanding. Misconceptions identification method by giving some quetion with same type. Misconceptions identified from recurring student answers incorrectly. The study population was the students of class XI IPA at SMAN 1 Malang academic year 2015/2016 with a research subject in class XI MIA 7 number of 32 students. The results obtained by analysis of four kinds of misconceptions. The cause of the misconception is (1) a weak prior knowledge; (2) problems of symbols and mathematical formulas; (3) difficulty understanding the context of the material; (4) problems in generalize.

Aplikasi Pupuk Organik Terhadap Hasil Kacang Hijau (Vigna Radiate L.) Di Ultisol, Ida Widiyawati, T. Harjoso, T. T. Taufik

Jurnal Kultivasi

Permasalahan budidaya kacang hijau di Indonesia adalah produktivitas yang masih rendah dan lahan budidaya yang terbatas, sehingga dapat diatasi dengan mengoptimalkan lahan marginal seperti tanah ultisol untuk kegiatan budidaya kacang hijau. Tujuan pene-litian ini adalah untuk mengetahui varietas kacang hijau dan jenis pupuk organik yang mampu menghasilkan produksi tinggi di tanah ultisol. Penelitian dilakukan menggunakan polibag di Screen House, Fakultas Pertanian, Universitas Jenderal Soedirman pada bulan Juli-September 2015. Penelitian menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan dua faktor. Faktor pertama adalah varietas kacang hijau yang terdiri atas tiga varietas, yaitu Vima 1, Betet, dan Murai. Faktor kedua adalah jenis pupuk, …

Pertumbuhan Dan Hasil Padi Gogo Hubungannya Dengan Kandungan Prolin Dan 2-Acetyl-1-Pyrroline Pada Kondisi Kadar Air Tanah Berbeda, A. Y. Rahayu, T. A.D. Haryanto, S. N. Iftitah

Jurnal Kultivasi

Penelitian ini bertujuan untuk mengetahui respons varietas padi gogo pada kadar air tanah berbeda terhadap pertumbuhan, hasil dan kandungan prolin dan 2-acetyl-1-pyrroline biji. Penelitian dilaksanakan di Universitas Tidar Magelang mulai bulan September 2012 sampai dengan Maret 2013. Percobaan menggunakan Rancangan Acak Kelompok Lengkap terdiri atas dua faktor yaitu varietas padi gogo (Inpago Unsoed-1, galur JSPGA 136, varietas Situ-bagendit (non-aromatik) dan varietas Mentik Wangi) dan tingkat kadar air tanah (100 % kapasitas lapang dan 50 % kapasitas lapang). Variabel pengamatan meliputi: tinggi tanaman (cm), jumlah anakan total per rumpun (batang), jumlah anakan produktif (batang), total panjang akar (m), umur berbunga (hst), …

Pengaruh Pupuk Pelengkap Cair Dan Sistem Olah Tanah Terhadap Pertumbuhan Dan Hasil Kacang Tanah (Arachis Hypogaea L.) Kultivar Nkancil Pada Inceptisols Jatinangor, Aep Wawan Irwan, Fiky Yulianto Wicaksono

Jurnal Kultivasi

Percobaan ini bertujuan untuk mengetahui pengaruh dosis pupuk pelengkap organik cair dan sistem olah tanah terhadap pertumbuhan dan hasil kacang tanah (Arachis hypogaea L.). Percobaan dilaksanakan di Kebun Percobaan Fakultas Pertanian, Universitas Padjadjaran, Jatinangor, dari bulan Januari 2015 sampai April 2015.Rancangan percobaan yang digunakan adalah rancangan acak kelompok (RAK) dengan 18 perlakuan dan 2 ulangan. Perlakuannya meliputi: kontrol (50 kg/ha Urea + 125 kg/ha SP-36 + 100 kg/ha KC1) + tanpa olah tanah, kontrol (50 kg/ha Urea + 125 kg/ha SP-36 + 100 kg/ha KC1) + pengolahan tanah minimum, kontrol (50 kg/ha Urea + 125 kg/ha SP-36 + 100 kg/ha …

Pengembangan Rpp Dan Lkpd Berbasis Realistic Mathematics Education Dengan Memerhatikan Beban Kognitif Siswa Materi Bangun Ruang Sederhana Kelas Iv Sd, Eko Waluyo, Cholis Sa’Dijah, Subanji Subanji

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

In a studying, involving students in finding a material concepts of mathematics, students will be easier to understand the material. The material studied mathematics in real-world objects with the involvement of primary school students to pay attention to students' cognitive load. Through the guidance of teachers, students will be easier to find a concept. In this paper discussed the development of the RPP and LKPD based Realistic Mathematics Education by taking into account the students' cognitive load material simple geometry fourth grade. The model of development used Plomp models with five phases. The results of development RPP and LKPD is …

Studi Integrasi Tik Dalam Pembelajaran Di Sekolah Menengah Kejuruan, Wahyu Nur Hidayat, Muladi Muladi, M. Alfian Mizar

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aimed to describe the perception of teachers towards the integration of ICT in learning; experience and ability to use computers in learning; availability of ICT facilities; and ICT training of teachers who have been followed. This research uses descriptive research design. Samples were taken for 166 vocational high school teachers, 53 adaptiveteachers, 38 normative teachers, and 75 productive teachers with proportionate stratified random sampling. The data collected questionnaire data, documentation studies, and interviews. The results showed that the perception of teachers towards the integration of ICT in learning included in the criteria is very high (85.51%). The ability …