Flexible thermoelectric generators can use body heat to power electronic wearables but are often limited by a trade-off between flexibility and output performance. Here, authors demonstrate a scalable, lightweight, elastic, and high-performing network-based Ag2Se thermoelectric generator.

The inclusion of platinum-group metals for CO2 reduction electrocatalyst design may trigger the unwanted hydrogen evolution reaction. However, here the authors show that single-atom Pd and Pt on facet-selective Cu can selectively boost CO2 to CH4 or C2H4 conversion through dual-site pathways.

Quasi-solid-state polymer electrolytes are ideal candidates for practical secondary battery applications. Here, the authors propose a negatively charged (–COO^–)-modified covalent organic framework as a Na-ion quasi-solid-state electrolyte with sub-nanometric Na-ion transport zones.

Illuminating internal organs and tissues with high controllability and adaptability remains challenging. Here the authors present a flexible, biodegradable photonic device called iCarP for large area, high intensity, wide spectrum, deeply penetrating, continuous or pulsatile illumination.

Achieving high-performance aqueous Zn-metal batteries is a challenge. Here, authors report a eutectic electrolyte that concurrently enables selective Zn²⁺ intercalation at the cathode and highly reversible Zn metal plating/stripping, resulting in a benchmark high-areal capacity Zn anode-free cell.

Nitrogen loss due to soil denitrification in global natural ecosystems is quantified using an isotope-benchmarking method, and is overestimated by almost two times in the current earth system models.

This study presents a deep learning pipeline to automatically locate and count large herds of migratory ungulates (wildebeest and zebra) in the Serengeti-Mara ecosystem using fine resolution satellite imagery. The results achieve accurate detection of nearly 500,000 individuals across thousands of square kilometers and multiple habitat types.

New paper by Bian and colleagues shows that oceanic mesoscale eddies act as a dominant driver of #marine #heatwave life cycles over most parts of the global #ocean.

While minimal in most host countries, the water needed to produce the food consumed by refugees can have a large effect on water stress in vulnerable countries. Small changes to food trade and refugee resettlement policies can alleviate this unequal burden.

Potential similarities between Jovian and Earth lightning are helpful to understand involved properties. Here, the authors show that the Jovian lightning initiation processes are similar to those of intracloud lightning at Earth.

Estrogen controls female fertility in part via restraining or promoting kisspeptin (Kiss1)-neuron activity in the arcuate hypothalamic nucleus and the AVPV hypothalamic nucleus, respectively. Here the authors report that estrogen receptor alpha (ERα) interacts with the genome and the nuclear receptor co-repressor NR0B1 (DAX1) to manifest region-specific actions on Kiss1 expression.

Glia are housekeepers of the nervous system that eliminate neuronal debris after injury. Here, the authors show that LC3-associated phagocytosis in Drosophila glia promotes debris clearance after wing nerve injury and recovery after traumatic brain injury.

The Rpd3L HDAC complex is an ancient chromatin-modifying complex found in diverse eukaryotes. Here, authors describe the cryo-EM structure of the yeast complex and show that key features are preserved in the human complex.

Cell type-specific gene expression patterns are outputs of transcriptional gene regulatory networks (GRNs) that connect transcription factors and signaling proteins to target genes. Here, the authors present single-cell Multi-Task Network Inference (scMTNI), a multi-task learning framework to infer cell type-specific GRN dynamics from scRNA-seq and scATAC-seq datasets collected for diverse cell fate specification trajectories.

Self-renewing cells play an important role in initiation, progression, and therapy resistance in glioblastoma. Here, the authors identify histone variant macroH2A2 as a regulator of chromatin organisation resulting in the suppression of transcriptional programs of self-renewal in glioblastoma.

Estrogen controls female fertility in part via restraining or promoting kisspeptin (Kiss1)-neuron activity in the arcuate hypothalamic nucleus and the AVPV hypothalamic nucleus, respectively. Here the authors report that estrogen receptor alpha (ERα) interacts with the genome and the nuclear receptor co-repressor NR0B1 (DAX1) to manifest region-specific actions on Kiss1 expression.

The mechanisms that drive myocyte orientation and fusion to control muscle directionality are not well understood. Here authors show that the developing skeleton produces mechanical tension that instructs the directional outgrowth of skeletal muscles.

Binding antibody levels correlate with protection against infection with the ancestral SARS-CoV-2 strain, but it is not clear whether this relationship extends to the Omicron variant. Here, the authors characterise antibody dynamics and their relationship with Omicron infection in a longitudinal cohort from Geneva, Switzerland.

Maintaining systemic acid-base balance is a central task of the kidneys, but it is still undetermined how acid-base alterations are perceived by the kidney. Here, the authors show that the solute transporter AE4 in β-intercalated cells is an essential part of the renal acid-base sensing mechanism

cGAS/STING activation is linked to the induction of anti-tumor immune responses. Here the authors report a role for the deubiquitinating enzyme TRABID in regulating mitotic cell division and suppressing anti-tumor immunity, suggesting that TRABID inhibition induces micronuclei and activates cGAS/STING pathway.

While minimal in most host countries, the water needed to produce the food consumed by refugees can have a large effect on water stress in vulnerable countries. Small changes to food trade and refugee resettlement policies can alleviate this unequal burden.

Federated learning enables multi-institutional collaborations on decentralized data with improved privacy protection. Here, authors propose a new scheme for decentralized federated learning with much less communication overhead and stronger privacy.

This study proposes an alternative approach for assessing CO₂ responsibility of capital assets, through allocating required CO₂ from the production of assets over their lifespans of use. It improves the assessment of emission equity across generations.

Population growth in China has increased the demand for food. Combining data-driven projections with field experiments, Luo et al. find that China can achieve self-sufficiency in maize production by 2030 implementation of optimal planting density and management without expanding cropping areas.

Lower income is associated with smaller hippocampal volume and mental health problems. Here, the authors show that this association is weaker in areas of the United States that are less expensive or that have a stronger social safety net.