An HMM--ELLAM scheme on generic polygonal meshes for miscible incompressible flows in porous media

We design a numerical approximation of a system of partial differential equations modelling the miscible displacement of a fluid by another in a porous medium. The advective part of the system is discretised using a characteristic method, and the diffusive parts by a finite volume method. The scheme is applicable on generic (possibly non-conforming) meshes as encountered in applications. The main features of our work are the reconstruction of a Darcy velocity, from the discrete pressure fluxes, that enjoys a local consistency property, an analysis of implementation issues faced when tracking, via the characteristic method, distorted cells, and a new treatment of cells near the injection well that accounts better for the conservativity of the injected fluid

Thermal effects on the resonance fluorescence of doubly dressed artificial atoms

In this work, robustness of controlled density of optical states in doubly driven artificial atoms is studied under phonon dissipation. By using both perturbative and polaron approaches, we investigate the influence of carrier-phonon interactions on the emission properties of a two-level solid-state emitter, simultaneously coupled to two intense distinguishable lasers. Phonon decoherence effects on the emission spectra are found modest up to neon boiling temperatures ($\sim 30$ K), as compared with photon generation at the Fourier transform limit obtained in absence of lattice vibrations (zero temperature). These results show that optical switching and photonic modulation by means of double dressing, do not require ultra low temperatures for implementation, thus boosting its potential technological applications.Comment: Submitted versio

PENGARUH DAYA TARIK RESTORAN MELALUI PSIKOLOGI EFEK TERHADAP KEINGINAN KONSUMEN PENGGUNA INSTAGRAM UNTUK MA

Abstrak - Penelitian ini bertujuan untuk mengetahui pengaruh daya tarik restoran melalui psychology efek terhadap keinginan konsumen yang menggunakan instagram untuk makan di restoran Surabaya. Diukur melalui variabel restaurant attractiveness, personality, self-concept, self-control, consumer perception, willingness to dine out. Kebanyakan masyarakat cenderung mengambil gambar makanannya saat makan di luar. Karena dengan melalui media sosial yang dimiliki oleh konsumen maka konsumen dapat berinteraksi dengan konsumen lainnya.Data yang digunakan dalam penelitian ini adalah data primer yang diperoleh dari penyebaran kuisioner. Responden dalam penelitian ini berjumlah 150 responden yang pernah mengunduh gambar makanan melalui media instagram minimal 1 kali dalam 1 bulan terakhir berpendidikan terakhir SMA dan berdomisili di Surabaya. Aras dan skala pengukuran yang digunakan dalam penelitian ini adalah aras dan skala interval dan menggunakan alat analisis SPSS 20.0.Hasil dari penelitian ini bahwa restaurant attractiveness berpengaruh positif terhadap personality, self-concept, self-control. Restaurant attractiviness berpengaruh positif terhadap consumer perception. Restaurant attractiveness berpengaruh positif terhadap willingness to dine out. Self-control berpengaruh positif terhadap consumer perception. Consumer perception tidak berpengaruh positif terhadap willingness to dine out. Personality tidak berpengaruh positif terhadap consumer perception. Kata Kunci: psychology efek, wiilingness to dine out, restaurant attractiveness Abstract - This study aims to determine the effect of the appeal of the restaurant through an effect on the psychology of consumers who use instagram desire to eat at the restaurant Surabaya. Measured through variables restaurant attractiveness, personality, self-concept, self-control, consumer perception, willingness to dine out. Most people tend to take pictures of food when eating out. Due to through social media owned by the consumer, the consumer can interact with other consumers. The data used in this research is primary data obtained from questionnaires. Respondents in this research were 150 respondents who have downloaded instagram pictures of food through the medium of at least 1 times in the last 1 month educated past high school and is domiciled in Surabaya. Aras and the measurement scale used in this study is the level and scale nominal and analysis tools SPSS 20.0. Results from this study that the restaurant attractiveness positive effect on personality, self-concept, self-control. Restaurant attractiviness positive influence on consumer perception. Restaurant attractiveness positive effect on willingness to dine out. Self-control positive effect on consumer perception. Consumer perception no positive effect on willingness to dine out. Personality is not a positive influence on consumer perception. Keywords: psychology efek, wiilingness to dine out, restaurant attractivenes

Patient assist device parts list

A complete parts list for the patient assist device is presented along with the schematic diagrams

Tunneling Effects on Fine-Structure Splitting in Quantum Dot Molecules

We theoretically study the effects of bias-controlled interdot tunneling in vertically coupled quantum dots on the emission properties of spin excitons in various bias-controlled tunneling regimes. As a main result, for strongly coupled dots we predict substantial reduction of optical fine structure splitting without any drop in the optical oscillator strength. This special reduction diminishes the distinguibility of polarized decay paths in cascade emission processes suggesting the use of stacked quantum dot molecules as entangled photon-pair sources.Comment: 12 pages, 4 figures, submitted to a APS journa