140,330 research outputs found
Pengaruh Komunikasi Organisasi terhadap Knowladge Sharing dan Kinerja Staf (Studi pada Staf Magang Sagara Technology, Jakarta)
No full textSagara Technology adalah perusahaan yang bergerak dibidang jasa digitalisasi perusahaan lewat pembuatan website dan apps. Sagara memiliki banyak staf yang salah satunya adalah staf magang treinee program, dimana diakhir program staf berkinerja baik akan diberikan tawaran bekerja tetap. Sehingga komunikasi organisasi menjadi sangat penting agar proses dari knowledge sharing pada staf magang dari para manager akan terjadi dengan baik dan para staf magang bisa memberikan kinerja yang baik. Penelitian ini bertujuan mengetahui dan menjelaskan tentang deskripsi komunikasi organisasi, knowledge sharing, dan kinerja staf yang ada di Sagara Technology. Selain itu penelitian ini juga ingin mengetahui dan menjelasakan pengaruh komunikasi organisasi terhadap knowledge sharing, pengaruh komunikasi organisasi terhadap kinerja staf, pengaruh knowledge sharing terhadap kinerja staf dan pengaruh tidak langsung komunikasi organisasi terhadap kinerja staf melalui knowledge sharing.
Populasi dalam penelitian ini adalah staf magang batch 2 Sagara Technology yang berjumlah 90 orang.Pada penelitian ini metode yang digunakan adalah evplanatory research dengan pendekatan deskriptif. Variabel yang digunakan dalam penelitian ini diantaranya komunikasi organisasi, knowledge sharing, dan kinerja staf. Jumlah sampel yang digunakan dalam penelitian ini sebanyak 72 orang yang digunakan menggunakan teknik simple random sampling. Kriteria sampel adalah staf magang yang bekerja di Sagara Technology, Jakarta. Metode pengumpulan data yang digunakan adalah metode survey dengan menyebarkan kuesioner online berupa google form.
Hasil analisis jalur menunjukan bahwa secara langsung komunikasi organisasi (X) memiliki pengaruh signifikan terhadap kinerja staf (Y). Komunikasi organisasi memiliki pengaruh signifikan terhadap knowledge sharing (Z). Knowledge sharing (Z) memiliki pengaruh tidak signifikan terhadap kinerja staf (Y) dan secara tidak langsung komunikasi organisasi (X) berpengaruh tidak signifikan terhadap kinerja staf (Y) melalui knowledge sharing (Z)
Lanthionine ketimine and S-(2-aminoethyl)-L-cysteine ketimine induce the tyrosyl phosphorylation of 45 kDa protein in parallel with its stimulation of superoxide generation in human neutrophils
No full textHuman peripheral blood polymorphonuclear leukocytes were preincubated with lanthionine, S-(2-aminoethyl)-L-cysteine, and some of their derivatives found in normal human urine and bovine brain, Among these compounds, lanthionine ketimine and to a lesser extent S-(2-aminoethyl)-L-cysteine ketimine enhanced the N-formyl-methionyl-leucyl-phenylalanine-induced superoxide generation. These ketimines induced tyrosyl phosphorylation of 45 kDa protein of cells. The tyrosyl phosphorylation was markedly increased with time, and the phosphorylation process was dependent on the concentration of both ketimines. However, lanthionine, 1,4-thiomorpholine-3,5-dicarboxylic acid, S-(2- aminoethyl)-L-cysteine and 1,4-thiomorpholine-3-carboxylic acid were without effect both on superoxide generation and on tyrosyl phosphorylation of 45 kDa protein, Lanthionine ketimine and S-(2-aminoethyl)-L-cysteine ketimine also enhanced superoxide generation induced by opsonized zymosan but not the one induced by arachidonic acid and phorbol 12-myristate 13-acetate. Ketimine-primed superoxide generation and tyrosyl phoshorylation of 45 kDa protein were inhibited by genistein, an inhibitor of protein tyrosine kinase, but not by 1-(5-isoquinoline sulfonyl)-2-methylpiperazine, an inhibitor of protein kinase C
Spatially-localized time dependent solutions including turbulence and their interactions in 2D Kolmogorov flow
No full textIn 2D Kolmogorov flow in small aspect ratio domains, spatially-localized solutions such as kink, traveling or time-dependent kink-antikink pars coexist. However, the conservation of the flow rate in the y direction strongly restrict combination of localized solutions and their positioning. We find that by adding a homogeneous flow U y their positioning is controlled and each of localized solutions including a spatially-localized chaos is isolated. Numerical results suggest that these isolated solutions can be elements constructing a whole flow
Characteristics of overlap region in high-Reynolds number turbulent channel flow
No full textDirect numerical simulation of the fully developed turbulent channel flows have been carried out at the Reynolds number based on the friction velocity and the channel half width, 2000, 4000 and 8000. A hybrid 10th order accurate finite difference scheme in the stream and spanwise directions, and a second-order scheme in the wall-normal direction is adapted as the spatial discretization method. We observed the plateau profiles in the indicator function corresponded to the von Karman constant. Furthermore, second peak of streamwise pre-multiplied spectra were appeared in the same wall normal height, 300 < y+ < 600, in case of Re = 4000. Nevertheless, the effects of the lager than the channel half height scale on the streamwise turbulent intensity are fixed contributions without dependence on Reynolds number. These results suggested that the new streamwise vortexes are formed between buffer layer and outer layer with increasing of Reynolds number
La 'circunstancia' de 'Herederos y Pretendientes
No full textIn June 2010, the Ortega y Gasset Foundation hosted a Conference about the “Spanish Philosophical Transition” in order to debate the book of Francisco Vázquez, La filosofía española. Herederos y Pretendientes. Una lectura sociológica (1963-1990), recently published. This paper is the author’s response to criticism raised in the Conference and to published reviews received by this book. First, the author summarized the argument of Herederos y pretendientes. Secondly he responds and takes into account the most important objections against the book’s hypothesis and methodology. Finally the author evaluates the favorable judgments received by the book and suggests the limits of the historian’s task.Fundación Ortega y Gasset-Marañó
Abordaje interdisciplinar en la carrera medicina veterinaria de la Universidad Nacional de Río Negro
No full textLa educación superior desempeña un papel fundamental en el desarrollo de competencias profesionales de los estudiantes. El abordaje interdisciplinario, permite el tratamiento de problemas reales y favorece una mayor claridad y profundidad en sus investigaciones y actividades profesionales futuras. Además evita la fragmentación de saberes y favorece los procesos de enseñanza y aprendizaje de los ingresantes a la carrera de Medicina Veterinaria de la UNRN. Frente a este desafío, los docentes deciden utilizar la modalidad de un abordaje cooperativo e interdisciplinario. Son conscientes de que se requiere, no sólo de información y conocimiento, sino del esfuerzo de participación, apertura y diálogo entre ellos. En el presente trabajo se muestra el resultado del análisis de clases teórico-prácticas sobre macromoléculas, entre Biología y Química Orgánica, en una planificación conjunta, iniciada en el curso de ingreso, que permiten construir campos de interdisciplinariedad. El análisis muestra datos reveladores en la comprensión del contenido que se evidencia en los resultados de encuestas y en el estudio exploratorio reflexivo de los docentes. Como conclusión, el trabajo interdisciplinario mejora los procesos de enseñanza y aprendizaje y permite pensar a futuro en un diseño curricular más integral en relación a los contenidos de las disciplinas intervinientesFil: Peralta, Paola. Universidad Nacional de Río Negro.Fil: Sagara, Ema. Universidad Nacional de Río Negro.Fil: Klich, Guadalupe. Universidad Nacional de Río Negro.Fil: Buglione, Maria Belén. Universidad Nacional de Río Negro.Fil: Yaful, Graciela. Universidad Nacional de Río Negro.Fil: Torres, Perla. Universidad Nacional de Río Negro
Author self-citation in orthodontics is associated with author origin and gender.
No full textBACKGROUND
The aims of this bibliometric study were to determine author self-citation trends in high-impact orthodontic literature and to investigate possible association between self-citation and publication characteristics.
METHODS
Six orthodontic journals with the highest impact factor as ranked by 2017 Journal Citation Reports were screened for a full publication year (2018) for original research articles, reviews, and case reports. Eligible articles were scrutinized for article and author characteristics and citation metrics. Univariable and multivariable negative binomial regression was used to examine associations between self-citation incidence and publication characteristics.
RESULTS
Medians for author self-citation rate of the most self-citing authors and self-citations were 3.03% (range 0-50) and 1 (range 0-19), respectively. In the univariable analysis, there was no association between self-citation counts and study type (P = 0.41), article topic (P = 0.61), number of authors (P = 0.62), and rank of authors (P = 0.56). Author origin (P = 0.001), gender (P = 0.001) and journal (P = 0.05) were associated with self-citation counts and in the multivariable analysis only origin and gender remained strong self-citation predictors. Asian authors and females self-cited significantly less often than all other regions and male authors.
CONCLUSIONS
Authors in orthodontics do not self-cite at a frequency that suggests potential citation manipulation. Author origin and gender were the only variables associated with citations counts. More bibliometric research is necessary to draw solid conclusions about author self-citation trends in orthodontic literature
Overview of the Author Profiling Task at PAN 2013
No full text[EN] This overview presents the framework and results for the Author Profiling
task at PAN 2013. We describe in detail the corpus and its characteristics,
and the evaluation framework we used to measure the participants performance to
solve the problem of identifying age and gender from anonymous texts. Finally,
the approaches of the 21 participants and their results are described.The author profiling task @PAN-2013 was an activity of the WIQ-EI IRSES project (Grant No. 269180) within the FP 7 Marie Curie People Framework of the European Commission. We want to thank the Forensic Lab of the Universitat Pompeu Fabra Barcelona for sponsoring the award for the winner team. The work of the first author was partially funded by Autoritas Consulting SA and by Ministerio de Economía y Competitividad de España under grant ECOPORTUNITY IPT-2012-1220-430000. The work of the second author was in the framework the DIANA-APPLICATIONS-Finding Hidden Knowledge in Texts: Applications (TIN2012-38603-C02-01) project, and the VLC/CAMPUS Microcluster on Multimodal Interaction in Intelligent Systems. The work of fifth author was funded in part by the Swiss National Science Foundation (SNF) project "Mining Conversational Content for Topic Modelling and Author Identification (ChatMiner)" under grant number 200021_130208.Rangel, F.; Rosso, P.; Koppel, M.; Stamatatos, E.; Inches, G. (2013). Overview of the Author Profiling Task at PAN 2013. CLEF Conference on Multilingual and Multimodal Information Access Evaluation. 352-365. https://riunet.upv.es/handle/10251/46636S35236
Author Co-Citation Analysis (ACA): a powerful tool for representing implicit knowledge of scholar knowledge workers
No full textIn the last decade, knowledge has emerged as one of the most important and valuable organizational assets. Gradually this importance caused to emergence of new discipline entitled ―knowledge management‖. However one of the major challenges of knowledge management is conversion implicit or tacit knowledge to explicit knowledge. Thus Making knowledge visible so that it can be better accessed, discussed, valued or generally managed is a long-standing objective in knowledge management. Accordingly in this paper author co- citation analysis (ACA) will be proposed as an efficient technique of knowledge visualization in academia (Scholar knowledge workers)
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