Stable isotope tempestology of tropical cyclones across the North Atlantic and Eastern Pacific Ocean basins.

Tropical cyclones (TCs) are one of the major natural hazards to island and coastal communities and ecosystems. However, isotopic compositions of TC-derived precipitation (P) in surface water (SW) and groundwater (GW) reservoirs are still lacking. We tested the three main assumptions of the isotope storm "spike" hypothesis (sudden spikes in isotopic ratios).

Global knowledge flows and the psychiatric encounter in Indonesia.

In this article, we examine the clinical encounters of people diagnosed with a severe mental illness (SMI). Drawing on more than 1-year of ethnographic research and interviews in Indonesia, we show that instances of moral self-reflection occurring in the process of acquiring and appropriating clinical insight emerge at the intersection of heterogeneous discursive regimes. When biomedical notions of health and illness dominate these discourses, they reimagine pre-existing notions about spirituality and religion.

Risk of Aedes-borne diseases in and around the Tanzanian seaport of Tanga despite community members being more concerned about malaria.

Background: Increased global trade, while beneficial economically, can also increase the spread of vector-borne diseases, particularly those transmitted by Aedes mosquitoes spreading via trade routes. Given the heightened trade-induced activity at ports of entry, it is particularly crucial to assess the risk of mosquito-borne diseases in these settings. This study compared the risks of Aedes-borne disease in and around the eastern Tanzanian seaport of Tanga.

Shrimp structure as a test bed for ordinal pattern measures.

Identifying complex periodic windows surrounded by chaos in the two or higher dimensional parameter space of certain dynamical systems is a challenging task for time series analysis based on complex network approaches. This holds particularly true for the case of shrimp structures, where different bifurcations occur when crossing different domain boundaries. The corresponding dynamics often exhibit either period-doubling when crossing the inner boundaries or, respectively, intermittency for outer boundaries.

Duration of viral persistence in human semen after acute viral infection: a systematic review.

The persistence of viruses in human semen following acute infection can contribute to the ongoing transmission of a disease or cause resurgence after an outbreak has been declared ended. Viral persistence in semen affects embryonic development and male fertility, and the development of drugs and vaccines. We conducted a systematic review of viral persistence in semen in accordance with PRISMA guidelines.

Advancing theory-driven research in the psychological science of adult development and aging.

Theory is critical for a developmental science that explains age-related change and stability in psychological phenomena-and their variation across generational and sociocultural contexts. This special issue presents four contributions that advance theoretical approaches to the psychological science of adult development and aging. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Novel assembly of the SF370 strain of the important human pathogen serotype M1.

The important human pathogen causes a wide range of diseases. Strain SF370 was the first fully sequenced strain of , providing essential insights into the molecular mechanisms of disease. We present an improved genome assembly of strain SF370 from ATCC, which corrects long-standing errors in its genome.

Pyoluteorin-deficient Pseudomonas protegens improves cooperation with Bacillus velezensis, biofilm formation, co-colonizing, and reshapes rhizosphere microbiome.

Plant-beneficial Pseudomonas and Bacillus have been extensively studied and applied in biocontrol of plant diseases. However, there is less known about their interaction within two-strain synthetic communities (SynCom). Our study revealed that Pseudomonas protegens Pf-5 inhibits the growth of several Bacillus species, including Bacillus velezensis.

Measurement of Serum Free Vitamin D Concentrations: Importance, Challenges, and the Emerging Role of Mass Spectrometry.

Background: Serum total 25-hydroxyvitamin D [25(OH)D] concentration is the most widely used clinical biomarker for vitamin D status. Under certain physiological and pathological conditions, however, total 25(OH)D may not always be the best index for vitamin D status. Instead, the nonprotein-bound (free) fraction of total 25(OH)D has been suggested as a more appropriate marker in certain clinical situations.

MIBiG 4.0: advancing biosynthetic gene cluster curation through global collaboration.

Specialized or secondary metabolites are small molecules of biological origin, often showing potent biological activities with applications in agriculture, engineering and medicine. Usually, the biosynthesis of these natural products is governed by sets of co-regulated and physically clustered genes known as biosynthetic gene clusters (BGCs). To share information about BGCs in a standardized and machine-readable way, the Minimum Information about a Biosynthetic Gene cluster (MIBiG) data standard and repository was initiated in 2015.

Substitution patterns and price response for plant-based meat alternatives.

Efforts to promote sustainable resource use through reduced meat consumption face challenges as global meat consumption persists. The resistance may be attributed to the lower sales price of meat compared to most plant-based meat alternatives (PBMAs). Addressing this, our research delves into the pivotal question of which PBMAs resonate most with consumers and how pricing affects demand.

Fighting Antimicrobial Resistance: Innovative Drugs in Antibacterial Research.

In the fight against bacterial infections, particularly those caused by multi-resistant pathogens, the need for new antibacterials is undoubted in scientific communities. and is by now also widely perceived by the general population. However, the antibacterial research landscape has changed considerably over the past years.

Empirical convergence between Kernberg's model of personality organization and the alternative DSM-5 model for personality disorders.

Both Kernberg's model of personality organization and the alternative model for personality disorders (AMPD) in the Diagnostic and Statistical Manual of Mental Disorders-5th edition provide a multidimensional framework for assessing personality pathology, while having a dual focus on general and specific personality pathology. The present study was the first to investigate the empirical convergence between measures of personality organization and the AMPD (personality functioning and pathological personality traits), considering general and specific personality pathology. A mixed clinical sample completed self-reports for personality organization, personality functioning and pathological personality traits, as well as an interview for personality organization.

The phenotype of necrotizing enterocolitis correlates with distinct changes of intestinal junctional proteins.

Necrotizing enterocolitis (NEC) is a major cause of mortality in preterm infants. Its pathophysiology remains poorly understood but intestinal epithelial barrier dysfunction contributes to the disease. We characterized junctional proteins in intestinal specimens from preterm infants.

Stereospecific Properties and Intracellular Transport of Novel Intrinsically Fluorescent Neurosteroids.

Allopregnanolone (AlloP) is an example of neuroactive steroids (NAS), which is a potent allosteric activator of the γ-aminobutyric acid A (GABA) receptor. The mechanisms underlying the biological activity of AlloP and other NAS are only partially understood. Here, we present intrinsically fluorescent analogs of AlloP (MQ-323) and its 3β-epimer, epi-allopregnanolone (E-AlloP) (YX-11), and show, by a combination of spectroscopic and computational studies, that these analogs mimic the membrane properties of AlloP and E-AlloP very well.

The Influence of the Big Five Personality Factors on Mental Health Before and During the COVID-19 Pandemic: A Prospective Study.

The Big Five personality factors (PF) are considered to be predictive of mental health problems, but it is unclear if these factors equally contributed to mental health problems during the COVID-19 pandemic compared to before the pandemic. This prospective study aimed to fill this knowledge gap. For this purpose data was extracted from the population-based LISS-panel.

Collapses and revivals of spin polarization quantum oscillations in two-dimensional systems of spin 1/2 charged particles with spin-orbit interaction.

We analyzed spin polarization dynamics in a two-dimensional system of spin 1/2 charged particles with spin-orbit interaction in perpendicular magnetic field in the presence of external noise. It was shown that spin polarization reveals quantum oscillations, collapses, and revivals. The hierarchy of time scales corresponding to quantum oscillations, collapses, and revivals was identified and analyzed.

Effect of burst spikes on linear and nonlinear signal transmission in spiking neurons.

We study the impact of bursts on spike statistics and neural signal transmission. We propose a stochastic burst algorithm that is applied to a burst-free spike train and adds a random number of temporally-jittered burst spikes to each spike. This simple algorithm ignores any possible stimulus-dependence of bursting but allows to relate spectra and signal-transmission characteristics of burst-free and burst-endowed spike trains.