Self-consistent mean-field models are a powerful tool in the investigation of nuclear structure and low-energy dynamics. They are based on effective energy-density functionals, often formulated in terms of effective density-dependent nucleon-nucleon interactions. The free parameters of the functional are adjusted to empirical data. A proper choice of these parameters requires a comprehensive se...

The present study examined the effects of steep high-frequency sensorineural hearing loss (SHF-SNHL) on speech recognition using acoustic temporal fine structure (TFS) in the low-frequency region where the absolute thresholds appeared to be normal. In total, 28 participants with SHF-SNHL were assigned to 3 groups according to the cut-off frequency (1, 2, and 4 kHz, respectively) of their pure-t...

Left ventricular (LV) trabeculation has been studied in certain forms of cardiomyopathy. However, the changes of LV endocardial trabeculation during the remodeling process leading to heart failure (HF) are unclear. Seventy-four patients with systolic heart failure (SHF), 65 with heart failure with preserved ejection fraction (HFpEF) and 61 without HF were prospectively enrolled. All subjects re...

The Drosophila embryonic gonad is assembled from two distinct cell types, the Primordial Germ Cells (PGCs) and the Somatic Gonadal Precursor cells (SGPs). The PGCs form at the posterior of blastoderm stage embryos and are subsequently carried inside the embryo during gastrulation. To reach the SGPs, the PGCs must traverse the midgut wall and then migrate through the mesoderm. A combination of l...

BACKGROUND To assess heart failure therapies in diabetic patients with preserved as compared to impaired systolic ventricular function. METHODS 3304 patients with heart failure from 9 different studies were included (mean age 63 ± 14 years); out of these, 711 subjects had preserved left ventricular ejection fraction (≥ 50%) and 994 patients in the whole cohort suffered from diabetes. RESULT...

Splanchnic mesoderm in the region described as the second heart field (SHF) is marked by Islet1 expression in the mouse embryo. The anterior part of this region expresses a number of markers, including Fgf10, and the contribution of these cells to outflow tract and right ventricular myocardium has been established. We now show that the posterior region also has myocardial potential, giving rise...

Although retinoic acid (RA) teratogenicity has been investigated for decades, the mechanisms underlying RA-induced outflow tract (OFT) malformations are not understood. Here, we show zebrafish embryos deficient for Cyp26a1 and Cyp26c1 enzymes, which promote RA degradation, have OFT defects resulting from two mechanisms: first, a failure of second heart field (SHF) progenitors to join the OFT, i...

BACKGROUND Postoperative blood loss may be a risk factor for allogeneic blood transfusion (ABT) in patients undergoing subcapital hip fracture (SHF) repair. We investigated the utility and costs of using a low-vacuum reinfusion drain (Bellovac ABT) within a blood management protocol for reducing ABT requirements in consecutive SHF. METHODS The blood management protocol consisted of the applic...

Various biotechnological approaches have been employed to convert food waste into value-added bioproducts through fermentation processes. Whey, a major generated by dairy industries, is considered an important environmental pollutant due its massive production and high organic content. The purpose of this study investigate the effect different parameters in simultaneous hydrolysis (SHF) whey fo...

In this paper, we study w-frameproof codes, which are equivalent to {1, w}-separating hash families. Our main results concern binary codes, which are defined over an alphabet of two symbols. For all w ≥ 3, and for w + 1 ≤ N ≤ 3w, we show that an SHF(N ;n, 2, {1, w}) exists only if n ≤ N , and an SHF(N ;N, 2, {1, w}) must be a permutation matrix of degree N .