Learn all about the human body's many systems and some of its individual organs, both vital and vestigial.
Humans obtain energy by digesting food nutrients with another one of the systems of the body, the digestive system. Digestion starts in the mouth, with food being broken down by the action of chewing and the chemical action of the salivary glands. Chewed food called bolus is then swallowed, ...
It says that when working in distributed systems, you can only have two of the three guarantees (the C, the A or the P), so you have to pick what’s important. If Consistency is the most critical, then you need to go with a relational database. A common example of where ...
Unfortunately, today the human body has the same response to non life-threatening stressors that cause high levels of anxiety. Research has shown that the long-term effects of chronic stress affect a person’s psychological and physical health. According to an article in Harvard Health Publishing...
Artificial intelligence is a broader term that refers to systems or machines that mimic human intelligence. Machine learning and AI are often discussed together, and the terms are sometimes used interchangeably, but they don’t mean the same thing. In short, all machine learning is AI, but not...
I am now living my life as if he could leave us anytime as the chemo can also affect his heart condition. Can you do one more episode like a foreword for instance? One that could possibly convince folks like my husband to at least watch the series. Something short and to the point ...
Blood Pressure: It may mildly affect blood pressure. Diabetes: Some amino acids could influence blood sugar levels. Anticoagulants: The supplement may interact with blood-thinning medications. If you are on prescription medications, consult a healthcare professional before starting any supplements. ...
If you are observing a rotating system from the outside, you see an inward centripetal force acting to constrain the rotating body to a circular path. However, if you are whirling around on a Gravitron, you experience an apparent centrifugal force pushing you away from the center of the circ...
Stress can also affect the prefrontal cortex. When you are subjected to a stressful situation, network connections within your medial prefrontal cortexare weakened. This can cause problems with working memory and disrupt the way your brain accurately represents information. Overall, both the h...
Changes in brain chemistry, sensation, and involuntary body functions: studies have shown that acupuncture may alter brain chemistry by changing the release of neurotransmitters and neuro-hormones in a good way. Acupuncture also has been documented to affect the parts of the central nervous system re...