How to Stay Safe During Online Classes in 2021

Even with the arrival of the COVID-19 vaccine and the nationwide mission to distribute as many doses as possible, there will unfortunately continue to be a large population within the United States that will continue to school online.If there is anything that can be taken away as a result of the pandemic, it’s that the resiliency and spirit of the United States is ever-present in the way that tens of millions of students nationwide have made the effort to convert to an entirely online format. Even then, it may come with extreme difficulty, as oftentimes taking classes home alone may result in a lack of accountability, stress, and even claustrophobia.

Aside from these issues that may arise in terms of motivation, there are also risks to using an online format that should be considered. For example, using the internet without taking the necessary precautions may result in an increased susceptibility to cyber-attacks. Cyber-attacks, as defined by the Pew Research Center, are attacks that can result in a leak of personal information (which can lead to identity theft) as well as virus and malware installation. It is no surprise that, unfortunately, while the entire nation is banding together and taking online classes, those who commit cyber-attacks are also working around the clock to commit these crimes.

However, there are numerous steps that can be taken to reduce the likelihood of these attacks. Not only will these steps benefit your personal device, but it can also help other devices that are in the same network in your household. 

With that being said, here are the 3 steps that can be taken to stay safe during online classes in 2021:

 

1. Risks in Taking Online Classes

 

The word cyber-attack may seem like something out of a science fiction movie, but to personal computers and networks, these attacks can be a very real thing. Identity theft in the United States is rampant, and many of these crimes can unfortunately be traced back to decreased security within personal networks but also data leaks that have happened within large corporations such as Facebook, LinkedIn, and now Clubhouse. These data leaks result in the publication of personal data such as addresses, names, phone numbers, etc. Unfortunately, this is oftentimes why you receive numerous scam calls on your cellphone asking about a credit card or car insurance. 

If you need an SAT Math tutor for preparing for the college admissions test, click the link.

It may even be the case that you may never see the effects of one of these widespread data leaks, but cyber-attacks to home networks can have a much more personal and dangerous effect. For example, there is a specific cyber-attack that is called a DDoS, which stands for distributed denial of service. Basically, what happens in a DDoS is that a machine or network becomes indefinitely inaccessible to the intended users by interrupting the services of a host network. This is what occurred in September 2020 to the Miami-Dade County Public Schools (MDCPS) system, where the perpetrator launched a direct DDoS on the servers hosted by MDCPS, causing hundreds of thousands of students to see a constant waiting screen when they launched their classes.

Cyber-attacks, both at a home level and large server level, can be very dangerous, and it is important to both know the dangers and the steps that can be taken to mitigate these attacks.

2. How to prevent a cyber-attack

 

First and foremost, the most important step that can be taken to ensure security is to maintain proper care of your passwords. These are the best ways to ensure that happens:

 

  • Make sure all of the passwords to your accounts are uniquely crafted. This ensures that if your password is compromised, all of your accounts won’t be hacked into as well.

  • Ensure that your password is strong enough. A few characters, numbers, and differences in capitalization can be the difference between a password compromise and security.

  • Avoid using personal names, consecutive strings of numbers such as “1234”, and even birthdays in your password. A neat trick is to think of a memorable phrase and use the acronym as a password. For example, using “FPLA is the best!” can lead to a password that is “FPLAizdbst:)”. 

  • While storing all of your passwords in a note on your phone may be convenient, it is also very dangerous. It is recommended to store these on a written piece of paper.

 

Although many privacy risks can come from social media, it is important to use the Two-Factor Authentication feature that these websites, and many others, offer. This ensures that any login will be reported to you via SMS, and any log in requires a personalized and temporary code.

Additionally, responding to any person that you do not know can always put you at risk of a cyber-attack. Only respond to people you can trust to ensure security.

 

3. Acknowledge the benefits of online learning

Even though online classes were a sudden and drastic change in environment, some saw it as an opportunity to learn in a different way. Many steps have been taken to ensure that student retention remains constant throughout class, as it is easy to get distracted when sitting in the comfort of your own home.

For as much as Google may seem to have all of the answers, I would say that it is overrated and misused. Google only shows results that fit the keywords in your search most accurately, and many times, the results may not be the most accurate. You can often times find trustable resources on those links that end in “.edu”, such as Harvard and MIT that upload entire courses online completely free for everyone to access. This can all be accessed through the internet, and it is great to have these resources as a supplement to your learning.

 

Author credit:

Gabriel Gutierrez-Ruiz, a FPLA certified tutor, authored this article. He teaches Algebra, Geometry, Trigonometry, Calculus, and other STEM subjects. He received admission with full scholarship to the University of Florida, Georgia Tech, University of Michigan and waiting to hear from Harvard, Stanford, and the MIT. At Full Potential Learning Academy, we offer live, 1-on-1 online tutoring for students who want to excel in school and gain admission to private and charter high schools and to ranked private and public universities, they aspire to attend. FPLA-Online offers a state-of-the-art learning experience, complete with a live interactive whiteboard, annotation tools, screen sharing, document sharing, video sharing, and more.


 

What is Stick Welding?

What is stick welding? Stick welding is a type of shielded gas arc welding (stick) used to create a very strong weld in a metal. Shielded metal arc welding (stick), also called a torch welding or flux cored arc welding is a process which uses a consumable electrode held between two pieces of shielding material with a thin layer of shielding gas between them to place the weld. In addition it can be used with consumables that are not shielding gases.

It has many advantages over other types of welding. It is cheaper than MIG welding and TIG welding. Stick welding is faster than MIG and TIG. The electrodes are placed in a high temperature environment and the torch is moved very rapidly above the weld area. This is different from gas tig or gas tamer welding that requires time to heat the inert gas and allow it to cool before moving the electrode into the work.

How does it work? Stick welding works with the help of a torch called a stick. The torch is moved across the work to make the weld. There is also a filler rod positioned at the end of the stick to keep the molten metal from flowing back out of the weld puddle. Stick welding produces a very strong weld, but is very difficult to use when it is done by someone who is not familiar with this type of welding.

How is the welding process done? Stick welding is generally done with the help of a gas shielded machine. A piece of metal is placed between the electrodes. A filler wire, which is the conductive agent, is then pushed through the weld puddle.

Is this type of welding appropriate for my project? Stick welding is appropriate for most metal projects. The one thing you need to be careful about is making sure that the temperature is right. If you are working with thinner metals, you will need to use less power so that the metal doesn’t change temperature as you go through the welding process. If you are using thicker metals, you will probably need to increase the voltage so that you can achieve the right temperature.

Is there a way to automate this welding process? Yes, there are a number of computer software programs that can be used to automate the welding process. Some of these programs are designed specifically for Stick welding operations. These programs can be used to control the welding process, maintain a constant arc, and analyze the welds that you have produced.

Is this something I can do myself? Stick welding is a difficult process. It takes a bit of training and experience to get the techniques just right. The benefit to this is that it is very difficult to automate this process. Even if you can learn the basics of Stick welding and can perform the majority of the job yourself, there is still the risk of running into some difficult challenges.

Does this technology need any further explanation? Stick welding is still a very difficult process and must be done by someone who has mastered the basic skills. There are a lot of reasons that this is the case. One, the equipment involved in this type of welding is costly. Two, this type of welding often requires a skilled operator who can command the amount of current that is necessary to achieve the arc that is desired.

Are there other ways of doing this type of welding without requiring so much power? Yes, there are. These other methods are much easier for less experienced operators and they are much cheaper. As such, if you are interested in learning what is stick welding, consider either using one or all of these other methods.

What is stick welding used for? This process is commonly used to weld acrylic and polycarbonate. It is also widely used in the automotive and construction industries. Because of the inherent difficulty that is associated with Stick welding, many companies and individuals choose to outsource this type of welding to another company that has the time and expertise to handle the complex task.

Is this something that I can do myself? Stick welding is challenging. This is precisely why you will need to contact a company that is capable of providing skilled personnel to handle your projects. If you would like to learn what is stick welding, consider either starting a welding company of purchasing an instructional DVD. Both of these options are available to individuals who want to learn this welding process.

What Causes Parkinson’s Disease?

Theories On The Causes Of Parkinson’s Disease

The cause of Parkinson’s disease is unclear, but there is some evidence that genetics, environmental factors, or a combination of both which play a role. It is also likely that the disease has more than one cause. Scientists commonly agree that Parkinson’s disease is caused by a combination of biology and climate in the majority of people who have it.

There is already a tremendous amount of research being conducted in order to find out what causes Parkinson’s disease and if it can be prevented or cured. When doctors diagnose Parkinson’s disease, they often use the word “idiopathic” (ID-ee-oh-PATH-ik).

There are also studies that have linked pesticides and herbicides to Parkinson’s Disease, tremors, and renal failure and paraquat lawsuits are being filed by lawyers in Evansville, Indiana.

Factors of origin of Parkinson’s Disease

Scientists estimate that hereditary factors account for fewer than 10% of Parkinson’s disease cases. The most common genetic effect that causes Parkinson’s disease is a mutation in the LRRK2 gene. The LRRK2 mutation is more common in families with North African or Jewish ancestry. Mutations in alpha-synuclein have also been found to cause Parkinson’s disease, but these are extremely rare. In the majority of cases, no primary genetic cause can be identified. Beate Ritz’s presentation on Genes and the Environment can be seen here.

Environmental considerations

Certain environmental factors, such as prolonged exposure to pesticides or heavy metals, as well as repetitive head injuries, may raise the risk of Parkinson’s disease. Most people do not have a specific environmental cause for their Parkinson’s disease diagnosis, and since several years can pass between exposure to an environmental factor and the start of Parkinson’s disease symptoms, establishing the connection is often difficult. However, it is likely that environmental factors do affect the development of Parkinson’s disease, perhaps more so in people who are also genetically predisposed.

Such potential dangers

Other factors can increase a person’s risk of developing Parkinson’s disease. Since Parkinson’s disease is most often present in adults over the age of 50, age is the most important risk factor (although diagnoses can occur in much younger people). Men are also more likely than women to develop Parkinson’s disease. Caucasians seem to be more affected by Parkinson’s disease than African Americans or Asians. The exact associations between each of these causes and Parkinson’s disease are unknown.


 

MOMMY MAKEOVER BEFORE AND AFTER PICTURES

 

A mommy makeover is an ideal plastic surgery treatment for females who intend to regain their pre-pregnancy figure and are in good general health to undergo a major surgical procedure. At the time of initial consultation, the doctor will review all the procedure elements with the patient and offer mommy transformation before and after photographs.The specialist’s first issue will be to educate the patient regarding this thorough surgical treatment and make a well-considered choice. Before and after images can play a valuable duty right here to allow the patient to visualize precisely how her figure may enhance with this surgery—Board-certified as well as a wise cosmetic surgeon. [dcl=8866]

WHAT ARE MOMMY MAKEOVER BEFORE & AFTER PHOTOS?

Before and after pictures in mommy makeover cosmetic surgery refer to photos coming from a past person who has undertaken the same surgical treatment with practical outcomes. The photographs include images taken before the surgery and after the surgical treatment. The after photos represent the time after the post-operative discoloration and swelling have resolved. Also, full effects of the surgery show up after a few weeks of recovery.
The surgeon will certainly take care to ensure that the photos are gotten only with the individual’s appropriate permission and presented before brand-new people in a discreet and proper method. The individual’s identification might be maintained personally based on the recognized norm. The specialist’s only objective behind this initiative is to utilize mommy remodeling before and after pictures as a visual aid to inform new people concerning what it can or refrain from doing for them. [dcl=8866]

BENEFITS

Mommy remodeling is significant surgery, often integrating multiple procedures. For a brand-new person, it is natural to have apprehensions regarding whether the outcomes of this transformative procedure. The results should be all-natural looking and pleasing to her eye.
Mommy transformation is a highly personalized surgery, and an individual will be required to make her selections carefully in appointment with the cosmetic surgeon. Mom makeovers before and after pictures can play an integral part here.
A surgeon who does lots of mommy makeover surgeries will have an extensive before and after image portfolio.  You, as a prospective patient, should be able to see yourself in those photos.  You should be able to project yourself into those after pictures.
Anyone who signs up for this procedure will understand what to anticipate and is much more comfortable with their decision. There will undoubtedly be much less ambiguity.

REASONABLE ASSUMPTIONS

Clients with a positive mindset, clear goals, and sensible assumptions will commonly achieve far better complete satisfaction degrees in any cosmetic procedure. As a result, a surgeon may like to show mommy makeovers before and after pictures to ensure that they clearly understand what to expect and what not to expect. Such clients will generally value the last results in a far better way and feel even more delighted about their brand-new number.
I

NTERNET PHOTOS

Some surgeons like to provide mommy transformation before as well as after images on their primary practice site. Suppose the specialist is energetic on social networking websites. In that case, they may likewise consider sharing these pictures through social websites such as Facebook, Google+, Pinterest, and Instagram for broader direct exposure. [dcl=8866]