Chloroplast capture and range extension after hybridization in taro ().

Complete chloroplast genomes of 17 samples from six species of (Araceae) were sequenced, assembled, and aligned together with two previously reported complete genome sequences from taro (). Analysis provides a well-supported phylogenetic tree for taro and closely-related wild species in Southeast Asia. Two chloroplast lineages (CI and CII) form a well-defined haplotype group and are found in cultivated taros known as var.

Quality comparison of plastic packaging waste from different separation systems: Result enhancement with non-negative matrix factorization of FTIR spectra.

Whether plastic packaging waste is disposed of in different bins (source separation, S) or in a single bin (post source separation, P) is generally assumed to impact the waste stream's quality. To elucidate this question, we evaluated the quality of LDPE, HDPE, and PP plastic waste from both separation systems (S and P) through a concise analytical strategy. The materials received similar treatment after collection (e.

Validation of resting full-cycle ratio and diastolic pressure ratio with [O]HO positron emission tomography myocardial perfusion.

Fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) are invasive techniques used to evaluate the hemodynamic significance of coronary artery stenosis. These methods have been validated through perfusion imaging and clinical trials. New invasive pressure ratios that do not require hyperemia have recently emerged, and it is essential to confirm their diagnostic efficacy.

In constant search of the good: a qualitative study into insiders' perspectives on living well with dementia.

Introduction: The new concept of 'living well with dementia' is currently gaining traction in practice, policy, and research. However, people with dementia and their carers' own understanding of this concept has not received much scholarly attention. This is because empirical studies into living well with dementia are predominantly quantitative; there are only a few qualitative studies on this topic.

Menthol and related compounds in waterpipe products.

Introduction: The addition of cooling substances, such as menthol, might be attractive for youth to start smoking waterpipe by reducing the harshness of the smoke, thereby facilitating inhalation. These compounds simultaneously increase the addictiveness of tobacco and related products by stimulating nicotine uptake. Some menthol-like compounds also increase attractiveness by imparting a menthol/mint flavor.