Long-term surgical outcomes and prognosis of cervical spinal hemangioblastomas.

Purpose: Hemangioblastomas (HBs) occurring in the cervical spinal region are infrequently reported. Surgical resection of cervical HBs poses a significant challenge, and the long-term therapeutic outcomes remain unclear.

Methods: A comprehensive retrospective analysis was conducted to review the treatment outcomes of patients with cervical HBs from 2011 to 2021.

Multifunctional Polar Polymer Boosting PEO Electrolytes toward High Room Temperature Ionic Conductivity, High-Voltage Stability, and Excellent Elongation.

Poly(ethylene oxide) (PEO) has been widely studied as an electrolyte owing to its excellent lithium compatibility and good film-forming properties. However, its electrochemical performance at room temperature remains a significant challenge due to its low ionic conductivity, narrow electrochemical window, and continuous decomposition. Herein, we prepare a multifunctional polar polymer to optimize PEO's electrochemical properties and cycling stability.

Linkage Mapping and Identification of Candidate Genes for Cold Tolerance in Rice (Oryza Sativa L.) at the Bud Bursting Stage.

Rice is highly sensitive to low temperatures, making cold stress a significant factor limiting its growth, especially during the bud bursting stage. To address this, an RIL population derived from a cross between cold-tolerant and cold-sensitive rice varieties was used to identify nine QTLs linked to cold tolerance under temperatures of 4 ℃, 5 °C, and 6 ℃ using a high-density genetic map. One candidate gene, LOC_Os07g44410, was identified through gene function annotation, haplotype analysis, and qRT-PCR, with two main haplotypes (Hap1 and Hap2) showing distinct phenotypic differences.

Prevalence of cannabis consumption methods among people with medically recommended and nonmedical cannabis use in the United States.

Aims: Some cannabis consumption methods (e.g. smoking, vaping, dabbing) are associated with more harms than others (e.