We give evidence that supersymmetric anti-de Sitter vacua of five-dimensional supergravity cannot be scale separated as a consequence quantum gravity constraints, such the weak conjecture or species scale. show this in model-independent way for minimal and maximal theory we believe argument can extended to any amount preserved supercharges between. If combined with previous works stating non-su...

Mineral dressing, especially metal minerals in Indonesia, is carried out using appropriate methods based on their properties and characteristics. The method often used gravity concentration. technology that makes use of it a shaking table. This tool works the difference specific pаrtіcle size flowing film concentration which exerts thrust against pаrtіcles deck. In an effort to meet needs pract...

Motivated by a need to improve the representation of short-range interaction forces in hybrid direct numerical simulation of interacting cloud droplets, an efficient method for treating the aerodynamic interaction of two spherical particles settling under gravity is developed. An effort is made to ensure the accuracy of our method for any inter-particle separation by considering three separatio...

Effective parameters that can effect on the performance of the separation system consist of operating pressure, operating temperature, reflux ratio, and kind of produce desirable products and different sequences of splits. As take a separation system with optimal performance is dependent on optimization of above mentioned effective parameters. In generally, there are two criteria (as object fun...

In this contribution a class of simple local unsupervised learning algorithms is proposed for multi{ layer neural network performing source signal separation from linear mixture of them (the blind separation problem). The main motivation for using a multi{layer network instead of a single layer one for the blind separation problem is to improve the performance and robustness of separation while...

The problem of blindly estimating multiple digital co-channel communication signals using an antenna array is studied in the presence of multipath fading. We develop a fast sequential-estimation algorithm for separating multi-user signals based on the geometric observation made by Hansen and Xu in [2]. When the signals are constrained to a nite alphabet, it is possible to visualize the geometri...

Interest within the automatic speech recognition (ASR) research community has recently focused on the recognition of speech captured with a microphone located in the medium field, rather than being mounted on a headset and positioned next to the speaker’s mouth. The capacity to recognize such speech is a primary requirement in making ASR a viable modality for socalled ubiquitous computing. This...

Separation of micro particle is an important issue in microfluidic devices. In this paper we present separation of 10 (um) and 15 (um) micro particles on one-step and multi-step insulator-Dielctrophorsis (iDEP) as numerically. For this purpose, Laplace and Navier-Stokes equations are solved with stationary-state. In following, particle trajectory was obtained with regarding dielectrophoresis an...

The topic which is addressed here concerns the blind separation of a multi-input/multi-output convolutive mixture of mutually independent sources. The considered framework includes the case of non necessarily i.i.d. sources, emphasis being put on iterative source separation methods (i.e. the sources are extracted one by one). More precisely, this work shows how to take into account the presence...

The paper deals with blind source separation of images. The model which is adopted here is a convolutive multi-dimensional one. Recent results about polynomial matrices in several indeterminates are used to prove the invertibility of the mixing process. We then extend an iterative blind source separation method to the multi-dimensional case and show that it still applies if the source spectra v...