We derive new constraints on the mass of the Milky Way’s dark matter halo, based on 2401
rigorously selected blue horizontal-branch halo stars from SDSS DR6. This sample enables …

Death from Covid-19 of Health Workers in China This report describes the deaths from
Covid-19 of 23 health care workers, including physicians, surgeons, a nurse, and an …

This paper describes the data release of the LAMOST pilot survey, which includes data
reduction, calibration, spectral analysis, data products and data access. The accuracy of the …

Harvesting biomechanical energy in vivo is an important route in obtaining sustainable electric
energy for powering implantable medical devices. Here, we demonstrate an innovative …

Operation time of implantable electronic devices is largely constrained by the lifetime of
batteries, which have to be replaced periodically by surgical procedures once exhausted, …

Nonprecious group metal (NPGM)‐based single atom catalysts (SACs) hold a great potential
in electrocatalysis and dopant engineering has been extensively exploited to boost their …

Iron is a critical component of many cellular functions including DNA replication and repair,
and it is essential for cell vitality. As an essential element, iron is critical for maintaining …

The development of efficient sequencing techniques has resulted in large numbers of genomes
being available for evolutionary studies. However, only one genome is available for all …

Background & Aims Hypoxic inflammation (decreased oxygen tension at sites of inflammation)
is a feature of inflammatory bowel disease (IBD). The hypoxia response is mediated by …

Dietary iron intake and systemic iron balance are implicated in colorectal cancer (CRC)
development, but the means by which iron contributes to CRC are unclear. Gene expression and …