Abstract: The core component of the PCR(Polymerase Chain Reaction)instrument is the temperature control system. The PCR reaction process also has high requirements for temperature control. At present, ...

Transfusion reactions are medical complications that arise after a blood transfusion. They may occur during the transfusion (known as acute) or weeks after it (delayed). They're further classified ...

Since iOS 17 and iPadOS 17, Apple has included Messages-like reactions in FaceTime that lighten up your video with visual effects. But rather than triggering them with words, you can trigger them ...

When you have a food allergy, your reaction can start within minutes of eating the trigger food. In some cases, it might take up to 2 hours. The length of the reaction depends on the severity of your ...

Breaking something rarely sparks joy—unless you’re activating a glow stick. Just bend the plastic baton until you hear a snap, and behold, you have a radiant wand to illuminate your way. Whether ...

Allergic contact cheilitis (ACC) is allergic contact dermatitis (ACD) affecting lips. It causes swelling, inflammation, and possibly scaly skin. The term “cheilitis” refers to short- or long-term ...

An Upper West Side mom with a severe sesame allergy went into anaphylactic shock when she ate a chocolate-chip cookie — made with tahini — at a local coffee shop, a new lawsuit says. The cookie was ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

ABSTRACT: The rise of new viruses, like SARS-CoV-2 causing the COVID-19 outbreak, along with the return of antibiotic resistance in harmful bacteria, demands a swift and efficient reaction to ...