Bøger af Ivy Brown

Virtual reality sickness (VR motion sickness) is the physical discomfort that occurs when an end user's brain receives conflicting signals about self-movement in a digital environment. While the exact number of people who will be affected by VR motion sickness cannot be known in advance, software engineers who develop VR and augmented reality (AR) environments typically assume that 25% of viewers will experience VR motion sickness. This is the same percentage of people who experience motion sickness on an airplane while traveling through low altitude turbulence.There are several theories about the root causes of VR motion sickness and differences in how individuals use vision to maintain their balance may be one contributing element. The biggest contributing factor, however, is thought to be caused by the sensory conflicts that send confusing messages to the brain. This is because even though the person's eyes may say they are walking around a virtual world, their body will tell them that they are actually sitting down and those conflicting sensory signals cause a feeling of illness.Current research indicates that gender and age may also play an important role in determining who may fall victim to VR motion sickness. For example, woman are more likely to be affected than men. While some researchers believe this is because women lag behind men in the consumption of virtual reality programming, other researchers believe that women are more likely to get sick from VR because they have better peripheral vision than men and require a larger field of view (FOV) to avoid motion sickness. Different ages and stages in life may also determine if a user will be affected by VR sickness. Genetics are also thought to play a role in determining who will be affected by VR motion sickness. If a person's family exhibits migraines, inner ear conditions, problems with sight, or past experiences with motion sickness, then it is likely the offspring will be genetically predisposed to suffer in the same way.

*How to let 5 minutes of your time each day change your child's life forever!*You are a parent, and that is the most demanding job in the world by far!The world is constantly changing, and you have to be vigilant just to stay one step ahead.Raising a strong, confident, and courageous child is by no means an easy job with the influence of social media and other people on your child, but it's much easier than you think once you know the right tips & secrets.You've probably heard the parable in Matthew 7:24-27 about the wise man building his house on the rock? No rain, floods, or winds could make the house fall because it was built on rock. The rock and foundation in this parable refer to Jesus.You want your child to withstand all the rain, floods, and winds. All the sin that the world can throw at them. And the only way to do that is by ensuring he has built his house on the unshakable foundation called Jesus!You don't want to see your child getting hurt, being sad, or giving in to peer pressure. You want to see your child be confident, joyous, and excel in every area of their life.Luckily, even while the world is constantly changing, one thing remains consistent: Jesus.In the Superhero in Faith book, your child will discover: and much more...The true meaning of friendshipA helper and companion for lifeThe source of all strengthA joy that surpasses basic human understandingAn inner-peace that cannot be shaken by worldly troublesConfidence in being who they areThe ultimate purpose they have been created forMost children don't reach their fullest potential due to a lack of knowledge. This book fixes this, as it is fun, engaging, easy to read and understand.Even if you don't feel that you are a godly person or perfect role model, you can teach your child about the word of God with the help of this book.So if you want to make sure you send a happy and confident child into the world every day, then scroll up and click the "Add to Cart" button now!

Nanomedicine is the medical application of nanotechnology. It encompasses everything from medical applications of nanomaterials and biological devices to nanoelectronic biosensors. It also comprises future applications of molecular nanotechnology, such as biological machines. Nanomedicine is being used in both diagnosis and treatment. Nanoparticles have the potential to assist visualization of blood pooling, ischemia, angiogenesis, atherosclerosis, and focal regions of inflammation in cardiovascular imaging. Nanoparticles are particularly useful in medicine because of their small size. They circulate widely throughout the body and enter cells or can be designed to bind to specific cells. Nanotechnology based medical devices like neuro-electronic interfacing allow the computers to link with the nervous system. They build a molecular structure, which allows detection and control of nerve impulses through an external computer. Furthermore, nanomedicine is regarded as a successful technique in drug delivery across the blood-brain barrier (BBB). Most of the topics introduced in this book cover new studies on nanomedicine. It will provide comprehensive knowledge to the readers. This book includes contributions of experts and scientists which will provide innovative insights into this field.