1,722,277 research outputs found
Mudasir-IIIT-Bangalore/Mcc-based-Suspicious-Link-Detection tag
No full textDataset and source code used in article "Mutual Clustering Coefficient-based Suspicious-link Detection Approach for Online Social Network
STRATEGI MEMBANGUN SKILL GURU AGAMA DALAM BUKU KETERAMPILAN SOFT SKILL GURU AGAMA KARYA MUDASIR DKK
Get PDFABSTRAK
Gustian Hadi Prabowo, (2022) : Strategi Membangun Skill Guru Agama
dalam Buku Keterampilan Soft Skill
Guru Agama Karya Mudasir dkk
Penelitian ini bertujuan untuk mendeskripsikan apa saja Strategi yang
dapat dilakukan untuk membangun skill Guru Agama dalam Buku Keterampilan
Soft Skill Guru Agama karya Mudasir dkk. Jenis penelitian ini adalah penelitian
kepustakaan (Library Research). Teknik pengumpulan data menggunakan teknik
dokumentasi yaitu dengan cara mengumpulkan buku-buku, jurnal dan laporan
penelitian. Analisis data menggunakan analisis isi (Content Analysis) yang
berhubungan dengan isi yang terdapat dalam buku Keterampilan Soft Skill Guru
Agama. Hasil temuan penelitian ini menunjukkan bahwa strategi yang dapat
dilakukan untuk membangun skill guru agama dalam buku keterampilan soft skill
guru agama karya Mudasir dkk adalah guru harus mampu membangun kekuatan
kesadaran, kekuatan tujuan, keyakinan, kekuatan cinta, kekuatan energy positif,
konsentrasi, dan kekuatan keputusan.
Kata Kunci: Membangun, Kompetensi Guru Agama, Keterampilan Soft Skil
Data from: Recombinant production of a diffusible signal factor inhibits Salmonella invasion and animal carriage
No full textPlease cite as: Mudasir Ali Rather, Rimi Chowdhury, Paulina Pavinski Bitar, Craig Altier. (2023) Data from: Recombinant production of a diffusible signal factor inhibits Salmonella invasion and animal carriage. [dataset] Cornell University eCommons Repository. https://doi.org/10.7298/gv1c-b060These files contain data along with associated output from instrumentation supporting all results reported in Rather, et al. In Rather, et al., we found: The complex chemical environment of the intestine is defined largely by the metabolic products of the resident microbiota. Enteric pathogens, elegantly evolved to thrive in the gut, use these chemical products as signals to recognize specific niches and to promote their survival and virulence. Our previous work has shown that a specific class of quorum-sensing molecules found within the gut, termed diffusible signal factors (DSF), signals the repression of Salmonella tissue invasion, thus defining a means by which this pathogen recognizes its location and modulates virulence to optimize its survival. Here we determined whether the recombinant production of a DSF could reduce Salmonella virulence in vitro and in vivo. We found that the most potent repressor of Salmonella invasion, cis-2-hexadecenoic acid (c2-HDA), could be recombinantly produced in E. coli by the addition of a single exogenous gene encoding a fatty acid enoyl-CoA dehydratase/thioesterase, and that co-culture of the recombinant strain with Salmonella potently inhibited tissue invasion by repressing Salmonella genes required for this essential virulence function. Using the well characterized E. coli Nissle 1917 strain and a chicken infection model, we found that the recombinant DSF-producing strain could be stably maintained in the large intestine. Further, challenge studies demonstrated that this recombinant organism could significantly reduce Salmonella colonization of the cecum, the site of carriage in this animal species. These findings thus describe a plausible means by which Salmonella virulence may be affected in animals by in situ chemical manipulation of functions essential for colonization and virulence.This project was supported by Agriculture and Food Research Initiative Competitive Grant no. 2021-08162 from the USDA National Institute of Food and Agriculture, and by NIH/NIAID grant R01 AI162944-01 to C.A
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Selective harmonic elimination in cascaded H-bridge multilevel inverter using hybrid APSO algorithm / Mudasir Ahmed
No full textObserving the present scarcity of fossil fuel and emissions of greenhouse gases, electricity generated from Renewable Energy (RE) sources turns out to be the best alternative for generating power. In the RE system, the multilevel inverter (MLI) is normally used to condition the DC power into AC to meet the requirements of the load and transmission system. Furthermore, among the developed topologies of MLIs, cascaded H-bridge (CHB) is preferable because of its simplicity and use of less number of components. The MLIs offers myriad benefits, however, the presence of harmonics (particularly low order) in the output voltage affects the efficiency and performance of inverter, causes switching losses and decreases the lifetime of the system. In the last three decades, significant research has been done to develop an efficient control technique for eliminating unwanted harmonics. The preliminary review of existing control techniques revealed that the Bio-inspired intelligent algorithms (BIAs) based selective harmonic elimination pulse width modulation (SHEPWM) are more proficient to eliminate the loworder harmonics. Regardless of many benefits of BIAs, the issues like local minima, less precision, slow convergence rate, and computational complexity are the core optimization problems which required some serious consideration to acquire the maximum benefit from the SHEPWM technique. This study presents two efficient hybrid SHEPWM algorithms, one for low and second for high-level inverters to calculate the optimized firing angles. Both algorithms are designed to regulate the fundamental at the required level with the additional advantage of eliminating the undesired lower-order harmonics for modulation index (MI) which has solutions. The asynchronous particle swarm optimization (APSO)-newton raphson (NR) is proposed for low-level inverters, and APSO-genetic algorithm (GA) is proposed for high-level inverters. In both algorithms, global searching is performed by APSO algorithm. However, NR and GA respectively are used in each iteration for local refinement. In this study, APSO-NR is experimentally validated on the three-phase 7-level inverter to eliminate the 5th and 7th harmonics. The simulation results show that the proposed algorithm calculates highly precise firing angles in less number of iterations with the very high capability of tackling the local optima then Bee Algorithm (BA), differential evolution (DE), GA and PSO. For the 48% of MI range, APSO-NR minimized the objective function (OF) value lower than (10-25). The APSOGA is experimental validated on a reduced number of components based asymmetrical single-phase 7 and 49-level inverter. The 3rd & 5th harmonics in the 7-level inverter and 3rd to 47th harmonics in the 49-level inverter are chosen to eliminate from respective MLIs. Simulation results show that, at the high-level inverter, the proposed algorithm can easily find the feasible solutions, however, GA, PSO, bee algorithm (BA), and differential evolution (DE) face the difficulty due to less exploration capability. The proposed algorithm calculated precise switching angles particularly for high-level inverters with high capability to tackle local minima than BA, DE, GA and PSO. Also, the proposed algorithm is less computational complex than GA, BA and DE. For the 7-level inverter, of value of 19% of MI range is lower than 10-2. For the 49-level inverter, the value is below 1 for the 23% of MI range
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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