Biventricular noncompaction induced heart failure in premature newborn.

Deep intertrabecular recesses and overly pronounced trabeculations in one ventricle are the hallmarks of noncompaction cardiomyopathy (NCCM), a rare congenital cardiomyopathy but very rarely right ventricle (RV), or both ventricles may be involved. We reported a 5-day-old preterm newborn with signs of congestive heart failure that the transthoracic echocardiography (TTE) revealed deep intertrabecular recesses perfused from the left ventricle (LV) and RV cavity, as well as significantly increased wall thickness of the right ventricles and hypertrabeculations in the apical and midventricular segments.

An investigation into the effectiveness of using acoustic touch to assist people who are blind.

Wearable smart glasses are an emerging technology gaining popularity in the assistive technologies industry. Smart glasses aids typically leverage computer vision and other sensory information to translate the wearer's surrounding into computer-synthesized speech. In this work, we explored the potential of a new technique known as "acoustic touch" to provide a wearable spatial audio solution for assisting people who are blind in finding objects. In contrast to traditional systems, this technique uses smart glasses to sonify objects into distinct sound auditory icons when the object enters the device's field of view. We developed a wearable Foveated Audio Device to study the efficacy and usability of using acoustic touch to search, memorize, and reach items. Our evaluation study involved 14 participants, 7 blind or low-visioned and 7 blindfolded sighted (as a control group) participants. We compared the wearable device to two idealized conditions, a verbal clock face description and a sequential audio presentation through external speakers. We found that the wearable device can effectively aid the recognition and reaching of an object. We also observed that the device does not significantly increase the user's cognitive workload. These promising results suggest that acoustic touch can provide a wearable and effective method of sensory augmentation.

The first data of allele frequencies for 23 autosomal STRs in the Ede ethnic group in Vietnam.

Settled in Vietnam, the Ede ethnic group exhibits unique heritages that belong to the Austronesian-speaking groups. In this study, we genotyped 23 autosomal short tandem repeat (STR) markers in 397 unrelated samples from the Ede population and recorded the first data of allele frequencies and forensic parameters for the Ede. Data analysis revealed high values of the combined discrimination power (0.999 999 999 999 999 999 999 999 950) and the exclusion power (0.999 999 999 999 998). Within the Ede population, D12S391 was indicated to be an informative autosomal STR marker for individual identification and paternity testing. A phylogenetic tree of the Ede and nine other Austronesian groups, spanning from Africa to Asia and Oceania, asserted a close relationship among these groups, especially among the Ede, Malaysian Malay, and Indonesian populations.