Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.

Microliter dispensing pumps deliver accurate low-volume dosing to support laboratory, diagnostic, and industrial fluid handling workflows.

Understanding how cells are organized and how their molecular components interact in a coordinated and cooperative manner is a central goal of modern life sciences. To answer these questions, ...

Background Monogenic disorders are a major cause of fetal structural anomalies. Most genetic diagnoses involve de novo, biallelic or X linked variants; however, inherited variants in autosomal ...

Abstract: This study aims to validate a novel approach for discovering cell-specific gene sets based on gene expression profiles. More than a billion people suffer from neurological disorders, and ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts to collect Perseverance rover samples that could contain evidence of alien ...

President Donald Trump is hoping to take control of Greenland, a Danish territory covering more than 836,000 square miles —three times the size of Texas, with about 80% covered by a massive ice cap.

Introduction: In type 1 diabetes, autoimmune destruction of pancreatic β cells results in insulin deficiency, leading to hyperglycemia. Islet autoantibodies, which precede autoimmune progression, ...

The amount of noise The Row’s annual sample sale generated last weekend was perhaps antithetical to the brand’s ultimate quiet luxury status. But what else could be expected? The brand’s legions of ...

There are two key things to know about the new Applied Biosystems™ SwiftArrayStudio™ Microarray Analyzer from Thermo Fisher Scientific, said Ravi Gupta, vice president and general manager of Thermo ...