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Towards optimizing the conjunctive operation of surface and groundwater resources in arid and semi-arid regions, here the authors propose a hybrid method involving moth-swarm and symbiotic organism search algorithms and artificial neural networks and demonstrate it for the HalīlRood basin.
Despite being recommended, day-zero biopsies are often not performed, due to the cost and time. Here, the authors show that machine learning and donor’s basic parameters can predict the biopsy, offering a reliable virtual estimation of the day-zero biopsy findings.
Common methods for regulating metal-support interactions for single-atom catalysts usually suffer from interference of the variation of supports or sacrificing the stability of catalysts. Here, the authors report a facile electrochemical deposition strategy to design highly active oxygen evolution catalysts with site-specific metal-support interactions via selective anchoring of single atoms.
The authors used a state-of-the-science ensemble ocean reconstruction to analyze ocean heat content evolution over the last 62 years, focusing on the analysis of warming acceleration and the main sources of its uncertainty.
A key assumption of ageing research is that old males are less fertile. A meta-analysis of ejaculate traits challenges this, by showing senescence is not consistently observed across 157 species of animals, but is specific to only certain taxa and ejaculate traits. The study also highlights methodological factors that might modulate the evidence for reproductive senescence.
The recent emergence of monoclonal antibodies able to neutralize snake toxins have revolutionized the approach of developing novel therapies to treat snakebite envenoming, at least in animal models. Here, the authors show antibody-dependent enhancement of toxicity (ADET) for a toxin derived from snake venom and highlight the importance of this phenomenon when testing therapeutic antibodies against snake venoms in animal models.
How age-accumulated mtDNA mutations in the small intestine modulate intestinal homeostasis is unclear. Here, the authors show that increased mtDNA mutation burden triggers an ATF5 dependent UPRmt by NAD+ depletion, and thus regulates intestinal aging through impaired Wnt/β-catenin signaling.
Authors apply theory and microbial ecology modelling to a wastewater sample, and show that antimicrobial resistance carrying plasmids interact with a higher number and more diverse range of bacteria than plasmids that do not carry resistance genes.
Achieving targeted drug delivery for calcified aortic valve is challenging. Here, the authors find that protease activated receptor 2 (PAR2) is up-regulated on calcified valves and develop a magnetic nanocarrier functionalized with PAR2-targeting peptide for dual-active drug delivery.
The identity of hair cells’ mechanoelectrical transduction (MET) channel-complex components is unknown. Here, the authors used multiple biochemical, genetic, and functional approaches to show that mouse hair cells utilize Piezo1 and Piezo2 isoforms as part of the MET-complex component.
Here, the authors describe a potent and selective CK1a molecular glue degrader with a broad antiproliferative potency. Crystallographic data provide rationale for the high degradation efficacy displayed by this compound.
Photonic integrated circuits have grown as potential hardware for neural networks and quantum computing, yet the tuning speed and large power consumption limited the application. Here, authors introduce the memresonator, a memristor heterogeneously integrated with a microring resonator, as a non-volatile silicon photonic phase shifter to address these limitations.
Somatic cloning of rhesus monkey has not been successful until now. Here, authors report epigenetic abnormalities in SCNT embryos and placentas and develop a trophoblast replacement method that enables them to successful clone of a healthy male rhesus monkey.
Thermoelectric power factor in multiple two-dimensional electron gas in GaAs is enhanced by the effect of multiple subbands. The enhancement rate is 4 times larger than that of conventional two-dimensional electron gas system.
Deformation twinning in body-centered cubic (BCC) metals is generally believed to be controlled by twin nucleation, but facilitated by rapid twin growth once the nucleation energy barrier is overcome. Here, the authors demonstrate both nucleation- and growth-controlled twinning modes in BCC Ta nanocrystals depending on the crystal size.
The mechanism of amorphous-amorphous transitions is highly debated. Here, the authors use molecular dynamics simulations to reveal transitions via nucleation-growth or spinodal decomposition, resembling a thermodynamic phase transition but influenced by mechanics.
What a microbial strain is and how many strains make up a natural bacterial population remain elusive concepts. Here, Viver et al. analyse Salinibacter ruber isolates and metagenomes from two solar salterns, revealing gaps within the species sequence space that they use to define and quantify sub-species categories, such as genomovars and strains, that co-exist in a saltern pond.
Lower respiratory tract disease is a common complication after allogeneic hematopoietic cell transplant (HCT), but underlying reasons remain unclear. Here the authors show that HHV-6B detection in the lungs of allogeneic HCT recipients is associated with increased risk for death and distinct host gene expression profiles, implicating HHV-6B as a pulmonary pathogen in these patients.
3D higher-order topological insulators (HOTIs) exhibit 1D hinge states depending on extrinsic sample details, while intrinsic features of HOTIs remain unknown. Here, K.S. Lin et al. introduce the framework of spin-resolved topology to show that helical HOTIs can realize a doubled axion insulator phase with nontrivial partial axion angles.
In this work, the authors report the FreeDTS software to simulate biomembranes at the mesoscale. The software provides various membrane simulations, focusing on protein organization and shape remodeling. A versatile tool propelling realistic membrane studies and diverse applications.