133,245 research outputs found
Invers Drazin Matriks Singular Blok Diagonal dan Blok Siklik
No full textSecara khusus suatu matriks singular A tidak memiliki invers, akan tetapi mempunyai invers matriks yang diperumum yang disebut invers Drazin dan dituliskan dengan A^D. Invers ini dapat dicari dengan menentukan matriks P yang diperumum dimana kolom-kolomnya terdiri dari rangkaian basis R(A^P) dan N(A^P). Untuk matriks singular berordo tinggi akan dibuat partisi atau blok untuk memudahkan operasi matematisnya. Matriks blok singular yang akan ditentukan invers Drazinnya yaitu matriks blok diagonal, matriks blok siklik, matriks blok of diagonal dan matriks blok siklik termodifikasi
Blok (D. P.). Ortsnamen
No full textDierkens Alain. Blok (D. P.). Ortsnamen. In: Revue belge de philologie et d'histoire, tome 71, fasc. 4, 1993. Histoire medievale, moderne et contemporaine — Middeleeuwse, moderne en hedendaagse geschiedenis. p. 990
Histoire et toponymie : l'exemple des Pays-Bas dans le haut Moyen Âge
No full textBlok D. P. Histoire et toponymie : l'exemple des Pays-Bas dans le haut Moyen Âge. In: Annales. Economies, sociétés, civilisations. 24ᵉ année, N. 4, 1969. pp. 919-946
Kimia anorganik II: Karakteristik logam blok -s,-p dan -d
No full textBuku ini membahas karakteristik logam blok s, p dan d serta senyawa koordinas
Inherited variants in CHD3 show variable expressivity in Snijders Blok-Campeau syndrome
No full textPurpose: Common diagnostic next-generation sequencing strategies are not optimized to identify inherited variants in genes associated with dominant neurodevelopmental disorders as causal when the transmitting parent is clinically unaffected, leaving a significant number of cases with neurodevelopmental disorders undiagnosed. Methods: We characterized 21 families with inherited heterozygous missense or protein-truncating variants in CHD3, a gene in which de novo variants cause Snijders Blok-Campeau syndrome. Results: Computational facial and Human Phenotype Ontology–based comparisons showed that the phenotype of probands with inherited CHD3 variants overlaps with the phenotype previously associated with de novo CHD3 variants, whereas heterozygote parents are mildly or not affected, suggesting variable expressivity. In addition, similarly reduced expression levels of CHD3 protein in cells of an affected proband and of healthy family members with a CHD3 protein-truncating variant suggested that compensation of expression from the wild-type allele is unlikely to be an underlying mechanism. Notably, most inherited CHD3 variants were maternally transmitted. Conclusion: Our results point to a significant role of inherited variation in Snijders Blok-Campeau syndrome, a finding that is critical for correct variant interpretation and genetic counseling and warrants further investigation toward understanding the broader contributions of such variation to the landscape of human disease.No Full Tex
Dimensi Metrik Graf Blok Bebas Anting
No full textAbstrak. Misalkan G = (V(G),E(G)) adalah graf dengan himpunan titik V(G) dan himpunan garis E(G). Representasi dari v terhadap himpunan titik W = {w1, w2, ;wk} V(G) adalah k-tuple r(v|W) = (d(v,w1), d(v,w2), , d(v,wk)). Himpunan W disebut himpunan resolving dari G jika setiap titik mempunyai representasi yang berbeda terhadap W. Titik potong v di G adalah titik di G dengan sifat jika titik v dihapus maka banyaknya komponen G - v akan lebih besar dari banyaknya komponen G. Sebuah blok dari suatu graf adalah subgraf maksimal tanpa titik potong. Graf G disebut graf blok jika dan hanya jika setiap blok dari graf G adalah graf lengkap. Blok dari graf blok yang diperoleh dengan hanya menghapus satu titik potong dari graf blok disebut dengan blok ujung. Blok ujung yang hanya satu titik disebut dengan anting. Pada makalah ini akan dibahas beberapa sifat himpunan resolving dan nilai dimensi metrik dari graf blok yang tidak memiliki anting
Pelaksana Blok Munculan 2.1 Maret s/d April 2018 TA 2017/2018 dr. Shinta Ayu Intan
No full textPelaksana Blok Munculan 2.1 Maret s/d April 2018 TA 2017/2018 dr. Shinta Ayu Inta
MeSH term explosion and author rank improve expert recommendations
No full textInformation overload is an often-cited phenomenon that reduces the productivity, efficiency and efficacy of scientists. One challenge for scientists is to find appropriate collaborators in their research. The literature describes various solutions to the problem of expertise location, but most current approaches do not appear to be very suitable for expert recommendations in biomedical research. In this study, we present the development and initial evaluation of a vector space model-based algorithm to calculate researcher similarity using four inputs: 1) MeSH terms of publications; 2) MeSH terms and author rank; 3) exploded MeSH terms; and 4) exploded MeSH terms and author rank. We developed and evaluated the algorithm using a data set of 17,525 authors and their 22,542 papers. On average, our algorithms correctly predicted 2.5 of the top 5/10 coauthors of individual scientists. Exploded MeSH and author rank outperformed all other algorithms in accuracy, followed closely by MeSH and author rank. Our results show that the accuracy of MeSH term-based matching can be enhanced with other metadata such as author rank
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