RATIONALE Endometrial stromal nodule (ESN) is a rare benign endometrial stroma tumor.Experiences are helpful for avoiding and treating similar postoperative complications (cervical adhesions and atresia). PATIENT CONCERNS When appearing in the cervical, this tumor can easily lead to complications after the surgical resection. The diagnosis and postsurgery complication of a young woman's ESN w...

Modeling dynamical systems via neural networks has become a well-established field of research in Computer Science. However, for more complex dynamical systems the current algorithms are often impractical or not accurate enough. Recurrent Neural Networks (RNNs), when coupled with the Echo-State Network (ESN) approach, offer an efficient way of solving such kind of problems – by concentrating on...

The present design of echo state network (ESN) parameters relies on the selection of the maximum eigenvalue of the linearized system around zero. However, this has been found far from optimal for function approximation. This letter presents a function approximation perspective to better understand the operation of ESNs and proposes an information-theoretic measure, the average entropy of echo s...

CCR5 is a chemokine receptor expressed on blood T lymphocytes and monocyte-macrophages; in the genital tract,1 it works as the main HIV coreceptor.2,3 CCR5 mediates HIV entry following sexual transmission. Many studies have addressed the role of the CCR5 molecule as a putative target to prevent HIV infection. Serum antibodies to CCR5, found in subpopulations of HIVexposed seronegative subjects ...

سیستم حمل‌ونقل ریلی از تعامل مجموعه‌ای تجهیزات و عملیات تشکیل‌ شده است که توانایی ظرفیت یک در بار مسافر را تعیین می‌کند. بدین‌منظور، محاسبة پیش‌بینی نحوة تغییرات آن مهم شناخت آن‌ کمک شایانی به ارتقای سطح بهره‌برداری شبکة روش‌های گوناگونی برای وجود دارد با توجه نوع شبکه شیوة استفاده این روش‌ها، می‌توان آنها بهره گرفت. ظرفیت، توانمندی‌های سیستم‌های اطلاعات مکانی می‌شود تحت وب، وضعیت ظرفیتی عملیات...

The Chaotic Baseband Wireless Communication System (CBWCS) is expected to eliminate the Inter-Symbol Interference (ISI) caused by multipath propagation using optimal decoding threshold that sum of ISI past decoded bits and future transmitting bits. However, current technique only capable removing partial effects ISI, because are available for sub-optimal calculation. unavailability information ...

Reservoir Computing has found many potential applications in the field of complex dynamics. In this article, we explore exceptional capability echo-state network (ESN) model to make it learn a unidirectional coupling scheme from only few time series data system. We show that, once trained with example dynamics drive-response system, machine is able predict response system's for any driver signa...

Echo state networks (ESN) are a novel approach to recurrent neural network training. An ESN consists of a large, fixed, recurrent "reservoir" network, from which the desired output is obtained by training suitable output connection weights. Determination of optimal output weights becomes a linear, uniquely solvable task of MSE minimization. This article reviews the basic ideas and describes an ...

We present a novel application of an echo state neural network (ESN) to noninvasive foetal electrocardiogram (FECG) extraction. Extraction of the FECG is performed on abdominal recordings of pregnant women via maternal ECG cancellation. The FECG can then be used for foetal health monitoring by extracting clinically interpretable features. We show that optimising an ESN by random search gives al...

he cities of the developing world are the engines of economic growth, but they also face and cause multiple and pressing environmental issues. Those highlighted at the 1992 “Earth Summit” included water supply, sanitation, and pollution, and shaped the “brown agenda.” A decade later, this agenda includes the interactions between cities and the regional and global environment. This note reviews ...