132,504 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
Dispelling the Myths Behind First-author Citation Counts
No full textWe 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
Fatima B Tariq's Quick Files
No full textThe Quick Files feature was discontinued and it’s files were migrated into this Project on March 11, 2022. The file URL’s will still resolve properly, and the Quick Files logs are available in the Project’s Recent Activity
Fatima B Tariq's Quick Files
No full textThe Quick Files feature was discontinued and it’s files were migrated into this Project on March 11, 2022. The file URL’s will still resolve properly, and the Quick Files logs are available in the Project’s Recent Activity
HERMENEUTIKA DILTHEY DALAM PENAFSIRAN FATIMA MERNISSI TENTANG KONSEP H{IJA<B DAN PERAN PEREMPUAN
No full textPembatasan dan pelarangan peran publik perempuan, domestifikasi perempuan, peran ganda dan beban ganda perempuan merupakan realitas sosial yang masih terasa sampai saat ini. Menurut Fatima Mernissi hal tersebut dikarenakan oleh konstruksi sosial masyarakat yang patriarkhi serta adanya bias gender dalam penafsiran h}ija>b yang dijadikan legitimasi hukum untuk pemingitan perempuan. Oleh karena itu perlu dekonstruksi konsep h}ija>b untuk pembebasan peran perempuan agar tercipta proporsionalitas hak antara laki-laki dan perempuan. Penelitian ini mengkaji struktur hermeneutika penafsiran Fatima Mernissi tentang konsep h}ija>b dan peran perempuan untuk mendapatkan verstehen lebih lanjut. Penelitian ini mengungkap bagaimana verstehen penafsiran Fatima Mernissi dalam konteks Maroko, apa kelebihan dan kekurangan penafsiran Fatima Mernissi, dan bagaimana relevansinya dengan konteks Indonesia.
Teknik pengumpulan data penelitian ini berupa literary research dengan sumber data primernya diambil dari buku-buku karya Fatima Mernissi, seperti Women and Islam: An Historical and Theological Enquiry, Beyond The Veil: Male-Female Dynamic In Modern Moslem Society, dan salah satu sumber sekundernya adalah Seni Memahami: Hermeneutik Dari Schleiermacher Sampai Derrida karya F. Budi Hardiman, yang kemudian data-data tersebut akan dianalisis dengan metode analisis deskriptif. Penelitian ini termasuk jenis peneltian kualitatif yang menggunakan perspektif feminis dan hermeneutika Dilthey sebagai kerangka teori untuk mendapatkan verstehen lebih lanjut dari penafsiran Fatima Mernissi.
Hasil penelitian menunjukkan bahwa karakteristik Moroko-Arab dan konstruksi sosial masyarakat Maroko yang patriarkhi ikut memberikan pengaruh pada penafsiran Fatima Mernissi yang bersifat kasuistik, artinya
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bahwa belum tentu berlaku hal yang sama ditempat yang berbeda. Verstehen lebih lanjut mengenai relevansi antara konteks Maroko dahulu dengan Indonesia sekarang menunjukkan dampak positif, terbukti dengan lahirnya gerakan-gerakan perempuan Indonesia dan meningkatnya kesadaran peran publik perempuan Indonesia. Salah satu pandangan positif terhadap penafsiran Mernissi adalah pentingnya dimensi etika dalam konsep h{ija>b kontemporer. Namun terdapat pula kritik terhadap penafsiran Mernissi, yaitu Mernissi tidak menjelaskan perkembangan historis tentang penafsiran makna h{ija>b yang berimplikasi pada percampuran definisi antara kata h{ija>b (pembatasan ruang) dengan jilba>b (pakaian), khima>r (penutup kepala), dan niga>b (penutup wajah)
PENGARUH MEDIA PERMAINAN ULAR TANGGA TERHADAP KEMAMPUAN MEMBACA PADA ANAK KELOMPOK B DI TK FATIMA GELURAN
No full textThis research was motivate by the lack of reading abilitys in group B children in TK Fatima Geluran. The low reading ability of children as a result of the learning method used by the teacher does not provide maximum results. The use of snake and lader game media researchers chose as one of the solutions, because snake and ladder game media has a positive impact on increasing children\u27s reading skills. The formula of the problems in this study, is there any influences of snake and ladder game media on reading ability in group B children in Fatima Geluran. The purposes of this research is to finds out whethers theres is an effect of snake and ladder games media on reading ability in group B children in Fatima Geluran. The types of research that the author used is quantitatives with the types of one groups pretest-posttest design. The data collections technique used is observations and processed by Pair Sample T Test. The result show that there was a significant increased in the snake and ladder game media on children\u27s reading ability, with df or db 11, if we look at the t-value table with a significant level of 5%, the "t" value is greater than tt, namely: 0.000<0,05. Then by comparing the results of t arithmetic (tₒ) with t table, it can be analyzed that t0 is greater than tt (t0 > tt), so H0 is reject and Ha is accepted.This research was motivate by the lack of reading abilitys in group B children in TK Fatima Geluran. The low reading ability of children as a result of the learning method used by the teacher does not provide maximum results. The use of snake and lader game media researchers chose as one of the solutions, because snake and ladder game media has a positive impact on increasing children\u27s reading skills. The formula of the problems in this study, is there any influences of snake and ladder game media on reading ability in group B children in Fatima Geluran. The purposes of this research is to finds out whethers theres is an effect of snake and ladder games media on reading ability in group B children in Fatima Geluran. The types of research that the author used is quantitatives with the types of one groups pretest-posttest design. The data collections technique used is observations and processed by Pair Sample T Test. The result show that there was a significant increased in the snake and ladder game media on children\u27s reading ability, with df or db 11, if we look at the t-value table with a significant level of 5%, the "t" value is greater than tt, namely: 0.000<0,05. Then by comparing the results of t arithmetic (tₒ) with t table, it can be analyzed that t0 is greater than tt (t0 > tt), so H0 is reject and Ha is accepted.
 
The impact of Ty3-<it>gypsy </it>group LTR retrotransposons <it>Fatima </it>on B-genome specificity of polyploid wheats
No full textAbstract Background Transposable elements (TEs) are a rapidly evolving fraction of the eukaryotic genomes and the main contributors to genome plasticity and divergence. Recently, occupation of the A- and D-genomes of allopolyploid wheat by specific TE families was demonstrated. Here, we investigated the impact of the well-represented family of gypsy LTR-retrotransposons, Fatima, on B-genome divergence of allopolyploid wheat using the fluorescent in situ hybridisation (FISH) method and phylogenetic analysis. Results FISH analysis of a BAC clone (BAC_2383A24) initially screened with Spelt1 repeats demonstrated its predominant localisation to chromosomes of the B-genome and its putative diploid progenitor Aegilops speltoides in hexaploid (genomic formula, BBAADD) and tetraploid (genomic formula, BBAA) wheats as well as their diploid progenitors. Analysis of the complete BAC_2383A24 nucleotide sequence (113 605 bp) demonstrated that it contains 55.6% TEs, 0.9% subtelomeric tandem repeats (Spelt1), and five genes. LTR retrotransposons are predominant, representing 50.7% of the total nucleotide sequence. Three elements of the gypsy LTR retrotransposon family Fatima make up 47.2% of all the LTR retrotransposons in this BAC. In situ hybridisation of the Fatima_2383A24-3 subclone suggests that individual representatives of the Fatima family contribute to the majority of the B-genome specific FISH pattern for BAC_2383A24. Phylogenetic analysis of various Fatima elements available from databases in combination with the data on their insertion dates demonstrated that the Fatima elements fall into several groups. One of these groups, containing Fatima_2383A24-3, is more specific to the B-genome and proliferated around 0.5-2.5 MYA, prior to allopolyploid wheat formation. Conclusion The B-genome specificity of the gypsy-like Fatima, as determined by FISH, is explained to a great degree by the appearance of a genome-specific element within this family for Ae. speltoides. Moreover, its proliferation mainly occurred in this diploid species before it entered into allopolyploidy. Most likely, this scenario of emergence and proliferation of the genome-specific variants of retroelements, mainly in the diploid species, is characteristic of the evolution of all three genomes of hexaploid wheat.</p
Sequential auctions for common value objects with budget constrained bidders
No full textThis paper analyzes sequential auctions for budget constrained bidders, for multiple heterogeneous common value objects. In most auctions, bidders not only have valuations for objects but also have budget constraints (i.e., constraints on how much they can actually spend in an auction). Given these constraints, the bidders’ problem is to determine how much to bid in each auction. To this end, this paper analyzes the strategic behavior of bidders and determines the equilibrium bidding strategies for the individual auctions that constitute a series. We do this in an incomplete information setting where the bidders are uncertain about their budget constraints, and obtain equilibrium bidding strategies for the participants in individual auctions in a series
A linear approximation method for the Shapley value
No full textThe Shapley value is a key solution concept for coalitional games in general and voting games in particular. Its main advantage is that it provides a unique and fair solution, but its main drawback is the complexity of computing it (e.g for voting games this complexity is #P-complete). However, given the importance of the Shapley value and voting games, a number of approximation methods have been developed to overcome this complexity. Among these, Owen’s multi-linear extension method is the most time efficient, being linear in the number of players. Now, in addition to speed, the other key criterion for an approximation algorithm is its approximation error. On this dimension, the multi-linear extension method is less impressive. Against this background, this paper presents a new approximation algorithm, based on randomization, for computing the Shapley value of voting games. This method has time complexity linear in the number of players, but has an approximation error that is, on average, lower than Owen’s. In addition to this comparative study, we empirically evaluate the error for our method and show how the different parameters of the voting game affect it. Specifically, we show the following effects. First, as the number of players in a voting game increases, the average percentage error decreases. Second, as the quota increases, the average percentage error decreases. Third, the error is different for players with different weights; players with weight closer to the mean weight have a lower error than those with weight further away. We then extend our approximation to the more general k-majority voting games and show that, for n players, the method has time complexity O(k2n) and the upper bound on its approximation error is O(k2/?n)
Recommended from our members
Book Review: The Servant, Fatima Sharafeddine
No full textBook Review: The Servant / Written by Fatima Sharafeddine / Groundwood Books, 2013, 157 pp. / ISBN: 987-1554983070This material published in WOW Review is made available by the Worlds of Words: Center of Global Literacies and Literatures, College of Education at the University of Arizona, and the University of Arizona Libraries. If you have questions, please contact [email protected], (520) 621-9340
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