In this paper, we present a low-complexity algorithm for detection in high-rate, non-orthogonal space–time block coded (STBC) large-multiple-input multiple-output (MIMO) systems that achieve high spectral efficiencies of the order of tens of bps/Hz. We also present a training-based iterative detection/channel estimation scheme for such large STBC MIMO systems. Our simulation results show that e...

We have performed simulations of the long-term evolution of the spin state of small active comet nuclei (1 km and 0.6 km) in the orbit of 46P/Wirtanen under the effect of the torque of the nongravitational force. A total of 46 combinations of irregular shapes and activity patterns have been simulated. We observe typical changes of the spin period of 0.01−10 h at each perihelion passage during t...

Introduction: Afferent information from exercising muscle contributes to the sensation of exercise-induced muscle pain. Transcutaneous electrical nerve stimulation (TENS) delivers low-voltage electrical currents to the skin, inhibiting nociceptive afferent information. The use of TENS in reducing perceptions of exercise-induced pain has not yet been fully explored. This study aimed to investiga...

In article number 2005320, Irep Gözen and co-workers demonstrate that the spontaneous subcompartmentalization of model protocells is governed by physicochemical interaction protocell membranes with mineral-like solid interfaces. described experiments, several tens compartments emerge on basal membrane each adhered protocell. They are able to encapsulate small molecules from external environment...

As chronic pain affects 115 million people and costs $600B annually in the US alone, effective noninvasive nonpharmacological remedies are desirable. The purpose of this study was to determine the efficacy and the generalisability of Noxipoint therapy (NT), a novel electrotherapy characterised by site-specific stimulation, intensity-and-submodality-specific settings and a immobilization period,...

conclusions tens can reduce postoperative pain in the early hours after inguinal hernia repair surgery. results the mean estimated postoperative pain intensity was 6.21 ± 1.63 in the intervention group and 5.45 ± 1.82 in the control group (p = 0.08). in the intervention group pain intensity at 2 and 4 hours after surgery were 3.54 ± 1.48 and 5.12 ± 1.41 (p < 0.001), respectively. in the control...

Humans map numbers upon a mental number line (MNL) on which small integers are placed to the left of larger ones [1-9]. Here, we show that human adults systematically shift the subjective midpoints of number intervals away from the borders separating contiguous tens along the MNL. Number intervals are erroneously bisected further to the right the closer they are to the left starting point of th...

Transcutaneous electric nerve stimulation (TENS) is a non-pharmacological method which is widely used by medical and paramedical professionals for the management of acute and chronic pain in a variety of conditions. Similarly, it can be utilized for the management of pain during various dental procedures as well as pain due to various conditions affecting maxillofacial region. This review aims ...

With the Near Field Communication (NFC) capabilities, emerging smartphones can expand customized hardware in outside. However, the realization of such technology is still in its infancy. This paper proposes a prototyping technology of NFC tag protocol used for transcutaneous electrical nerve stimulation (TENS) converter for smartphones healthcare aids. The NFC-TENS design consists of four layer...