24 research outputs found
Abstracts on Radio Direction Finding (1899 - 1995)
The files on this record represent the various databases that originally composed the CD-ROM issue of "Abstracts on Radio Direction Finding" database, which is now part of the Dudley Knox Library's Abstracts and Selected Full Text Documents on Radio Direction Finding (1899 - 1995) Collection. (See Calhoun record https://calhoun.nps.edu/handle/10945/57364 for further information on this collection and the bibliography).
Due to issues of technological obsolescence preventing current and future audiences from accessing the bibliography, DKL exported and converted into the three files on this record the various databases contained in the CD-ROM.
The contents of these files are:
1) RDFA_CompleteBibliography_xls.zip [RDFA_CompleteBibliography.xls: Metadata for the complete bibliography, in Excel 97-2003 Workbook format; RDFA_Glossary.xls: Glossary of terms, in Excel 97-2003 Workbookformat; RDFA_Biographies.xls: Biographies of leading figures, in Excel 97-2003 Workbook format];
2) RDFA_CompleteBibliography_csv.zip [RDFA_CompleteBibliography.TXT: Metadata for the complete bibliography, in CSV format; RDFA_Glossary.TXT: Glossary of terms, in CSV format; RDFA_Biographies.TXT: Biographies of leading figures, in CSV format];
3) RDFA_CompleteBibliography.pdf: A human readable display of the bibliographic data, as a means of double-checking any possible deviations due to conversion
The Javanese local wisdom described in Murwakala performed in the oral tradition of ruwatan
Abstract: This paper discusses the local wisdom described in Murwakala performed in the oral tradition of Ruwatan . Ruwatan is the Javanese traditional ceremony done in order to release the Sukerta ’s life from Bathara Kala ’s threat. There are certain groups of people who believe that ruwatan is a ceremony that has to be done by the Sukerta ; if they have not done it, they think that they have not done their responsibility and if they cannot do that, they will suffer from Bathara Kala ’s threat (Subalidinata, 1985: 3). Ruwatan was done for the first time in the 17th century; then, it has been done continually every year, from generation to generation up to recent days. It shows the interesting literary phenomenon that Murwakala which was rooted in Javanese culture can be understood and believed by not only Javanese but also other tribes in Indonesia. It is reasonable because Murwakala is assumed to show the Javanese local wisdom related to human existence and it is described through the characters of Murwakala . To find out this local wisdom, the writer used the theory of post-structuralism of narrative proposed by Jonathan Culler in which there are two steps of analyzing the narration. These steps are usually called double logic: by considering the text as a discourse and revealing the significance of the text based on the text’s thematic structure
Critical Thinking Skills Profile of High School Students In Learning Science-Physics
This study aims to describe Critical Thinking Skills high school students in the city of Makassar. To achieve this goal, the researchers conducted an analysis of student test results of 200 people scattered in six schools in the city of Makassar. The results of the quantitative descriptive analysis of the data found that the average value of students doing the interpretation, analysis, and inference in a row by 1.53, 1.15, and 1.52. This value is still very low when compared with the maximum value that may be obtained by students, that is equal to 10.00. This shows that the critical thinking skills of high school students are still very low. One fact Competency Standards science subjects-Physics is demonstrating the ability to think logically, critically, and creatively with the guidance of teachers and demonstrate the ability to solve simple problems in daily life. In fact, according to Michael Scriven stated that the main task of education is to train students and or students to think critically because of the demands of work in the global economy, the survival of a democratic and personal decisions and decisions in an increasingly complex society needs people who can think well and make judgments good. Therefore, the need for teachers in the learning device scenario such as: driving question or problem, authentic Investigation: Science Processes
THE DEVELOPMENT OF ANTI-CORRUPTION EDUCATION (AN EVALUATION STUDY ON THE EFFECTIVENESS OF LITERATURE STUDY OF ANTI-CORRUPTION EDUCATION)
The purpose of this research is to develop learning tools as well as test the effectiveness of the
implementation of anti-corruption education. The research method refers to the development of procedural
models, which is descriptive, that shows the steps to produce a product that is effectively used at schools, not to
test theories. The research procedures of every stage of development were done through expert assessment,
individual assessment, group assessment, and field assessment. The model system approach, which was done to
the formative evaluation measures, was developed by Dick & Carey. The trials included learning experts
assessment, content experts assessment, learning media experts assessment, individual assessment, group
assessment, and field assessment. The results of the assessment trials were used as an input to improve product
development which was conducted using the t test (Paired Samples Test) to determine the effectiveness of the
teaching materials. Descriptive quantitative analysis techniques were used to compare the competence of
students before and after the use of teaching materials through the pretest and posttest which showed significant
results, namely the difference in the value of pretest and posttest. It means anti-corruption education teaching
materials are very effectively implemented to the students
Using MapReduce Streaming for Distributed Life Simulation on the Cloud
Distributed software simulations are indispensable in the study of large-scale life models but often require the use of technically complex lower-level distributed computing frameworks, such as MPI. We propose to overcome the complexity challenge by applying the emerging MapReduce (MR) model to distributed life simulations and by running such simulations on the cloud. Technically, we design optimized MR streaming algorithms for discrete and continuous versions of Conway’s life according to a general MR streaming pattern. We chose life because it is simple enough as a testbed for MR’s applicability to a-life simulations and general enough to make our results applicable to various lattice-based a-life models. We implement and empirically evaluate our algorithms’ performance on Amazon’s Elastic MR cloud. Our experiments demonstrate that a single MR optimization technique called strip partitioning can reduce the execution time of continuous life simulations by 64%. To the best of our knowledge, we are the first to propose and evaluate MR streaming algorithms for lattice-based simulations. Our algorithms can serve as prototypes in the development of novel MR simulation algorithms for large-scale lattice-based a-life models.https://digitalcommons.chapman.edu/scs_books/1014/thumbnail.jp
On q-ary codes correcting all unidirectional errors of a limited magnitude
We consider codes over the alphabet Q={0,1,..,q-1}intended for the control of
unidirectional errors of level l. That is, the transmission channel is such
that the received word cannot contain both a component larger than the
transmitted one and a component smaller than the transmitted one. Moreover, the
absolute value of the difference between a transmitted component and its
received version is at most l.
We introduce and study q-ary codes capable of correcting all unidirectional
errors of level l. Lower and upper bounds for the maximal size of those codes
are presented.
We also study codes for this aim that are defined by a single equation on the
codeword coordinates(similar to the Varshamov-Tenengolts codes for correcting
binary asymmetric errors). We finally consider the problem of detecting all
unidirectional errors of level l.Comment: 22 pages,no figures. Accepted for publication of Journal of Armenian
Academy of Sciences, special issue dedicated to Rom Varshamo
Space programs summary no. 37-32, volume IV FOR the period February 1, 1965 to March 31, 1965. Supporting research and advanced development
Space exploration research on systems analyses, guidance and control, engineering development, propulsion systems, telecommunications, and space science