A Note on Ostrowski's Inequality

This paper deals with the problem of estimating the deviation of the values of a function from its mean value. We consider the following special cases: i) the case of random variables (attached to arbitrary probability fields); ii) the comparison is performed additively or multiplicatively; iii) the mean value is attached to a multiplicative averaging process

Alien Registration- Sirles, Aurelia P. (Lubec, Washington County)

https://digitalmaine.com/alien_docs/1878/thumbnail.jp

Experimental observations of dynamic critical phenomena in a lipid membrane

Near a critical point, the time scale of thermally-induced fluctuations diverges in a manner determined by the dynamic universality class. Experiments have verified predicted 3D dynamic critical exponents in many systems, but similar experiments in 2D have been lacking for the case of conserved order parameter. Here we analyze time-dependent correlation functions of a quasi-2D lipid bilayer in water to show that its critical dynamics agree with a recently predicted universality class. In particular, the effective dynamic exponent $z_{\text{eff}}$ crosses over from $\sim 2$ to $\sim 3$ as the correlation length of fluctuations exceeds a hydrodynamic length set by the membrane and bulk viscosities.Comment: 5 pages, 3 figures and 2 additional pages of supplemen

An Adaptive and Interactive Storytelling System for Mobile Augmented Reality Ambiance (AISTMAR)

Storytelling being the core part of human experience which can be either embedded or emergent is more effective when it is used in an immersive environment. Interactive storytelling closes the gap between data and action.Mobile augmented reality and interactive storytelling go along with each other because when they are combined an effective, adaptive and exciting learning environment comes into form. In this paper, an adaptive and interactive storytelling system for mobile augmented reality environment is proposed which consists of story manager, story planning engine, story suggestion engine and story generation system and thereby followed by story validation module and finally the AR view of the story is displayed. Marker manager performs the task of marker assignment and integrating marker with story content. Constructive features such as system usabilityscore,pretest and posttest and effectiveness of the methodology was tested through the conducted user study. The results and findings proves that adaptive and interactive storytelling system based on mobile augmented reality system is more effective in terms of user experience and enhanced learnability factor

Stress coupling between earthquakes in Northwest Turkey and the North Aegean Sea

Peer reviewe

Apuntes de economía doméstica : que contestan, pregunta por pregunta ...

Copia digital. Valladolid : Junta de Castilla y León. Consejería de Cultura y Turismo, 2009-201

EVALUASI PROGRAM PELATIHAN PADA LEVEL I BERDASARKAN MODEL KIRKPATRICK PADA KARYAWAN PT. BM SEMARANG

Penelitian ini bertujuan untuk mengetahui Evaluasi Program Pelatihan Pada Level I Berdasarkan Model Kirkpatrick Pada Karyawan PT. BM (Bank Mandiri) Semarang. Jenis penelitian ini menggunakan metode kuantitatif dan metode kualitatif (mix method). Teknik Pengambilan Sampling penelitian ini yaitu purposive sampling dengan menggunakan sampling jenuh atau sensus yaitu dengan menggunakan seluruh populasi. Sampe yang digunakan berjumlah 50 orang. Dalam penelitian ini, metode pengumpulan data yang digunakan yaitu kuesioner dan wawancara. Teknik analisis yang digunakan pada penelitian ini adalah analisis deskriptif, rumus rentang skala (Rs). Hasil Penelitian ini menunjukan bahwa evaluasi program pelatihan pada level I berdasarkan model Kirkpatrick pada karyawan PT. BM Semarang berjalan dengan baik dimana para karyawan merasa puas dengan komponen pelatihan yang diberikan

Organometallic Complexes of Palladium(II) Derived from 2,6- Diacetylpyridine Dimethylketal

©2010. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted version of a Published Work that appeared in final form in Organometallics. To access the final edited and published work see https://doi.org/10.1021/om100079xPdCl2 reacts with 2,6-diacetylpyridine (dap) (1 : 1) in refluxing MeOH to give the pincer complex [Pd(O1,N1,C1-L)Cl] (1) and (QH)2[PdCl2(-Cl)}]2 (2), where L is the monoanionic ligand resulting from the deprotonation of the acetyl methyl group of the monoketal of dap and QH is C5H3NHC(OMe)2Me2-2,6, the diketal of Hdap+. Reaction of 2 with NEt3 (1:2) in MeOH affords the diketal of dap, Q = C5H3NC(OMe)2Me}2-2,6 (3). Complex 1 reacts with two equiv of RNC at 0 ºC to give trans-[Pd(C1-L)Cl(CNR)2] (R = Xy (4a), tBu (4b)) but at room temperature affords [Pd(O2,C2-LR)Cl(CNR)] (R = Xy (5a), tBu (5b)). The ligand LR results from the insertion of one isocyanide into the Pd–C bond plus a tautomerization process from ketoimine to -ketoenamine, and coordinates in 5 through the carbonyl oxygen atom (O2) and the inserted isocyanide carbon atom (C2). The reaction of 1 with one equiv of RNC at 0 ºC leads a mixture of [Pd(N1,C1-L)Cl(CNR)] (R = Xy (6a), tBu (6b); 8590%), 1 and 4, but at room temperature gives the pincer complex [Pd(O1,N1,C2-LR)Cl] (R = Xy (7a), tBu (7b)) resulting from the same insertion/tautomerization processes that lead to 5. Complex 7 reacts at 0 ºC (1) with 2 equiv of RNC to give trans-[Pd(C2LR)Cl(CNXy)2] (R = Xy (8a), tBu (8b)) or (2) with one equiv of tBuNC to afford 5b. The reaction of 1 (1) with [Tl(acac)] gives [Pd(N1,C1-L)(acac)] (9), (2) with chelating ligands L^L affords [Pd(C1-L)Cl(N^N)] (N^N = 2,2’-bipyridine = bpy (10), 4,4’-di-tertbutyl-2,2’-bipyridine = dbbpy (11)), (3) with one equiv of PPh3 gives, in the same way as with isocyanides, an equilibrium mixture of [Pd(N1,C1-L)Cl(PPh3)] (12), 1 and trans[Pd(C1-L)Cl(PPh3)2] (13), which is the only product when two equiv of PPh3 is added to the reaction mixture, and (4) with excess of PPh3 affords the monoketal of dap, C5H3NC(O)Me-2}C(OMe)2Me-6} (14) and [Pd(PPh3)4]. The crystal structures of complexes 1, 2, 5b, 6a and 7a have been determined