A single center case series reports increased vulnerability of lung transplant recipients to severe disease and combined infections after Omicron infection. High-risk factors include elevated CRP levels, interstitial lung disease, and low CD4+ T lymphocyte count.
The book presents latest Japanese research on climate change impacts and adaptation policies, focusing on the S-18 Project. It provides comprehensive knowledge and strategies to combat climate change impacts in major sectors, including agriculture, forestry, and natural ecosystems.
The study found that cone-beam CT-guided bronchoscopy has a high diagnostic yield of 80.2% for peripheral pulmonary lesions, with subgroup analysis showing higher yields for larger lesions and those with the bronchus sign. The procedure was also associated with low adverse event rates.
Researchers have developed a metasurface differentiator that achieves broadband operation and high numerical aperture for image edge detection. The device outperforms existing metasurfaces with improved polarization independence, operating bandwidth, and resolution.
Researchers found high levels of magnesium in glass beads collected from the Chinese National Space Administration mission to the Moon. This suggests that an asteroid may have smashed into rocks originating from the mantle deep within the Moon.
Researchers have developed a novel technology capable of producing clean hydrogen fuel directly from seawater, eliminating the need for desalination plants. The multilayered electrode design achieves industrial-level efficiency while protecting the electrode over long-term use.
A child's body mass index (BMI) at six years old is a strong predictor of their risk of overweight or obesity at 18. Reaching a healthier weight before six can reduce this risk, but returning to it later does not have the same effect.
Researchers have proposed a color holographic display system with a customized achromatic liquid crystal grating that realizes a nine-time enlargement of viewing angle and a five-time increase in brightness. The system uses a composite loss function for high-brightness hologram encoding, enhancing energy utilization efficiency while ma...
Researchers developed a three-dimensional varifocal meta-device to address AR display challenges, including vergence-accommodation conflict. The device dynamically adjusts focal length and position using tunable metasurfaces, enabling virtual content display at different depths and positions without bulky components.
Scientists discovered 26 novel bacterial species growing in NASA spacecraft assembly facilities, carrying genetic traits associated with resilience to extreme environments. The study highlights the importance of contamination control in space missions and reveals potential for microbial persistence in extraterrestrial environments.
A new generative AI model, DiffSMol, has been developed to generate realistic 3D structures of small molecules with promising drug properties. The study achieved a 61.4% success rate in creating novel molecules, outperforming prior research attempts.
Researchers identified IMSVs as a key factor in determining longitudinal and transverse positional indications for sublobar resection in patients with clinical T1a–bN0 NSCLC. Depth ratio and lesion proximity to IMSVs were critical factors for successful anatomical sublobar resection.
Mitral valve repair is a viable option for RHD patients requiring reintervention after PMBC, offering good early outcomes and long-term durability. Careful preoperative evaluation is crucial to prioritize surgical mitral valve repair over replacement for better prognosis.
The study identified enzyme components that regulate water flux and network formation in hydrolytic reactions, shedding light on the dynamics of water molecules. This knowledge could lead to optimized bioengineered enzymes for various applications, including food processing and biorefineries.
The UK's failure to focus on COVID-19 suppression led to thousands of avoidable deaths, according to an expert. By following the World Health Organization's advice and East Asian countries' strategies, the UK might have prevented up to 180,000 deaths.
The US needs a stable scientific ecosystem to develop an effective national science diplomacy strategy, writes Kimberly Montgomery. The Trump administration should outline how policies can advance diplomatic objectives and work with the private sector.
A Danish study found that adverse waist-to-height ratio trajectories in childhood are associated with increased cardiometabolic risk at age 10. Children with gradually increasing central obesity showed early signs of metabolic and cardiovascular risk, including elevated blood pressure and insulin resistance.
A Swedish study found that individuals who lived with obesity as children are four times more likely to be on sick leave aged 25 than their peers in the general population. The study also revealed that those with severe childhood obesity were three times more likely to be on long-term sick leave.
The EndoCompass project aims to guide future studies and funding programs with a research roadmap for better hormone health in Europe. Manuel Heitor will share his perspective on the future of research in Europe, emphasizing the need for greater investment and coordination.
Researchers found that GLP-1 receptor agonists have a direct effect on reducing obesity-related cancer beyond weight-loss, with a 41% lower relative risk compared to bariatric surgery. The study also suggests that these medications work through multiple mechanisms, including reducing inflammation.