Scientists shrink a lab-grade spectrometer down to the size of a grain of sand

For decades, bulky spectrometers have been the main tools for understanding how things are made of chemicals (a thing called composition). Spectrometers are a type of lab equipment that uses prisms or ...
AHA/ASA Journals

2026 Guideline for the Early Management of Patients With Acute Ischemic Stroke: A Guideline From the American Heart Association/American Stroke Association

AIM: The “2026 Guideline for the Early Management of Patients With AIS” replaces the “2018 Guidelines for the Early Management of Patients With AIS” and the 2019 update to reflect recent advances in ...
Scientific Research Publishing

Galactic Rotation Curves Explained in the 4DEU Framework by 3D Spatial Curvature from Local Gravitational Blocking of Cosmic Expansion: No Need for Dark Matter ()

The observed near flatness of galactic rotation curves has long been interpreted as evidence for large amounts of non-baryonic dark matter. Here we show that this phenom ...
Scientific Research Publishing

Legal Environment and SACCOS Financial Performance in Mbeya, Tanzania: Mediated by Corporate Governance ()

Legal Environment, Corporate Governance, Financial Performance, SACCOS, Institutional Theory Share and Cite: Mbegu, S. (2026) Legal Environment and SACCOS Financial Performance in Mbeya, Tanzania: ...
Optometry Advisor

Dry Eye Knowledge, Attitudes Limit Patients’ Disease Management

Patients with dry eye disease may show gaps in knowledge and suboptimal attitudes about their condition, a study suggests.