The use of networks wireless active implantable medical devices (AIMDs) could revolutionize the way that numerous severe illnesses are treated. However, development sub-mm AIMDs is hindered by bulkiness and transmission range consolidated power transfer (WPT) methods exhibit. aim this work to numerically study illustrate potential an innovative WPT technique based on volume conduction at high f...

Argonne National Laboratory (ANL) recently discovered that a class of inexpensive and biologically benign fluids absorb radon gas with a high efficiency at room temperature, and release radon at slightly elevated temperatures (50-60 OC). This has led to the development of simple and inexpensive devices for continuous removal of radon from air. Such devices offer numerous advantages over convent...

acute fulminant myocarditis is a life-threatening inflammatory disease of the myocardium characterized by the rapid deterioration of the hemodynamic status of the affected individual. with prompt recognition and appropriate management, complete recovery of ventricular function is likely within a few weeks. we introduce a 28-year-old man with acute fulminant myocarditis, who experienced circulat...

background : iud is one of the safest and most widely used reversible methods of contraception. the purpose of this study was to determine iud survival and reasons for early discontinuation in bandar abbas, south of iran. methods: probability of iud continuation rate and factors associated with discontinuation were assessed in a historical cohort study of 400 women records from march 2002 to fe...

Ultrafast laser micromachining is a promising candidate for microand nano-fabrication technology. Due to the high precision of femtosecond ablation, laser-machined features can be added to devices prototyped by lithography. To accomplish that, parametric studies of laser interrogation of materials of interest are necessary. We present femtosecond laser ablation studies of glass, PDMS, fused sil...

How are abstract signals, like intent, represented in neural populations? By creating a direct link between neural activity and behavior, brain-computer interfaces (BCIs) can help answer this question. Early instantiations of these devices sought mainly to mimic arm movements: by building models of arm tuning for the neurons, desired arm movements could be read out and used to control various p...

Federated learning is an emerging distributed machine framework for privacy preservation. However, models trained in federated usually have worse performance than those the standard centralized mode, especially when training data are not independent and identically (Non-IID) on local devices. In this survey, we provide a detailed analysis of influence Non-IID both parametric non-parametric hori...

Engineering MEMS devices using finite element analysis can be very rewarding, provided the analysis is valid, i.e. it accurately simulates reality throughout the desired range of input and resultant imposition upon dependent physical properties and behavior. With respect to FEM’s use in MEMS, it is can be very useful. Doped single crystal silicon is a substance whose material and physical prope...

Optical parametric oscillators emit light with non-classical correlations between opposite spatial modes (twin beams). We consider these devices in presence of an intracavity photonic crystal, modeled by a spatial modulation of the refractive index. The introduction of photonic crystals allows to control not only the macroscopic transverse profile of the emitted light beam but also its quantum ...

A detailed parametric study on the stopband characteristics of complementary split ring resonators (CSRRs) based on its length, shape (circular or rectangular), substrate on which it is printed, split gaps, etching on ground plane or substrate or both, single or multiple split rings and periodicity, etc. is done. Such a detailed investigation is not reported till date. This will be useful for p...