3 Foods You Can Eat To Dispel The Winter Blues

Summer is long gone, and once again we feel the nights closing in. There’s the lucky ones out there that embrace the darkness and prepare for halloween with an enthusiasm greater than any child, but for many people we feel a bit down in the dumps come winter, particularly in a country with a climate like the UK. As it’s dark and the weather is usually wet, windy or cold, we tend to spend more of our time indoors. And while we all like a cosy night in, too much time spent sheltering from the elements can make us go a little stir crazy.

Okay, so that’s one side of the story. But there’s also a clinically proven depression, known as seasonal affective disorder or SAD, that’s related to the changes in the seasons. Shockingly, as many as 29 percent of British adults experience the symptoms of SAD during the winter months. For most people, SAD will tend to start and end at about the same time every year, with symptoms including lethargy, irritability and a persistent low mood.

Treatments for SAD include lifestyle measures, such as getting as much natural sunlight as possible, exercising regularly and even managing your diet. So with diet in mind, what foods should you eat to battle those winter blues?

1.           Bananas

Bananas are a fantastic fruit because they’re cheap, tasty and good for you in a whole range of different ways. Companies like office fruit basket delivery service Fruitful office now deliver fruit to workplaces across Ireland and the UK and this is one way to make sure there’s always a supply of fresh fruit within easy reach.

Bananas are full of vitamins and minerals, including vitamin A, B6, and C. They are also an excellent supply of fibre, potassium, phosphorous, iron and carbohydrate. However, most important in battling the winter blues is the amino acid tryptophan. This essential amino acid is converted into the hormone serotonin, which is considered a natural mood stabiliser that can also boost bodily functions such as eating, sleeping and digestion.

2.           Oily fish

Eating a regular supply of oily fish, at least one portion or around 140g a week, can lower blood pressure, reduce fat build-up in the arteries and bring a whole host of other health benefits. As well as our bodies, fish that is rich in omega-3 fatty acids, such as salmon, mackerel and sardines, is also good for our brains.

About 60 percent of the dry weight of the brain is made up of fat, with about 30 percent of that omega-3. People who are deficient in omega-3 can be more susceptible to depression and low mood, so when winter comes along they can be left battling the effects of SAD. Eating oily fish once a week will provide the omega-3 the body needs and help to keep our brains flexible, allowing the brain’s messaging chemicals to work more effectively.

3.           Oats

Another symptom of SAD is low energy levels. Oats can be a serious ally in your battle against this lethargy thanks to the slow and regular way they release energy into the bloodstream. This steady release of energy helps to stabilise blood pressure and mood by avoiding the energy surges and crashes that can be experienced with other foods. Oats are also a source of the mood-boasting mineral selenium, a powerful anti-oxidant that’s associated with a wide range of benefits for mind and body.

Do you suffer from the winter blues? What are your go-to pick-me-ups? We’d love you to share your views with our readers in the comments section below.

How To Prevent Bacteria Contamination On Your Food?

Preventing the contamination of bacteria on your food can be quite tricky. Bacteria multiply incredibly quickly in your food. Even in less than ideal condition still allows for bacteria to multiply relatively quickly. It means that we need to prevent the food to stay in ideal situation for a long period of time. This includes the right amount of moisture and temperature. If the food is no longer consumed, we need to make sure that we store it at lower temperature. This should make sure that the bacteria will be inactive, although they are not killed by the cold temperature. We should make sure that the food doesn’t come into contact with high degree of moisture or water before the handling and cooking process. Also thawing your food in water can give bacteria a head start, so this process needs to be completed as soon as possible. Remove bones from the meat before freezing it, so we could reduce the thawing period and cut up the meat when it’s still half frozen with a sharp cleaver.

The cooking process should be performed as soon as possible and the cooking process starts at 70 degrees Celsius. If the food isn’t immediately consumed, we need to cool it down as soon as possible. It is also important to shut the food tightly to prevent air circulation and a varying degree of contamination. If we want to keep the food for a longer period of time, we could put it in the fridge. However, even if the food is completely frozen; it doesn’t mean that it will last forever. Chemical breakdown may still occur, rendering the food inedible after a period of time, depending on the type of the food. Pressure cooker is the best method for destroying all bacteria, compared to using pans and other cookware. The high atmospheric pressure and temperature have direct effects in completely eradicating small organisms. We should also make sure that bacteria on the work surface have been eradicated as well. The cooking process is intended to kill organisms, soften the food and enhance taste, so we still should cook the food more than necessary to maintain the nutritional content.

There are different ways to prevent bacteria from multiplying inside the food, such as smoking, dehydration, concentrating, pickling and sterilization. They should be able to prevent the development of bacteria inside our food. The environment should also determine the hygiene of our food. Work surfaces should be proper washed with detergent and hot water. In restaurants and any professional kitchen, the working area should have stainless steel surface. All cooking utensils should be boiled in hot water after a few weeks of usage. Regular washing isn’t enough, because traces of foods could accumulate in nooks and crannies of the cooking utensils; which is quite hard to wash away. Boiling water should enter all parts of the cooking utensils, killing much of the small organisms. Perform this regularly and you should be able to maintain proper hygiene.

How To Increase Our Chance Of Getting Approved For Trademark Filing?

It can be quite expensive when we want to file for trademark registration and the whole process can be quite long. In this case, it should pay if we are able to perform our own trademark researches. Before filing the application, we should seek the advice of local trademark attorneys. The first thing that we need to do is to perform a preliminary search in the national or international databases to make sure that there’s no similar trademark. After performing the informal search, we should be able to find out whether our mark has been used by a registered party. It means that if we file for trademark application, there’s a big chance that it will be rejected and if we continue to do so, we could be held liable for a trademark infringement. With access to online databases, we should be able to determine whether our mark is unique and we could proceed with the next step. Even Google should be able to help is to find out whether a trademark has been registered.

The next step is to find out whether our proposed mark is actually being used by an external company for specific product or service. As an example, we could determine whether marks for hair products have been used by specific companies. Again, we should know that even if no results are found in the initial search, it doesn’t guarantee that our mark is eligible for the next step of registration. But we could be sure that if our mark is already in the database, there’s no chance that we will be approved. If there’s no direct result that’s identical or similar with our mark, we should proceed with the comprehensive search. This should allow us to find related terms that could have direct correlations with our products. If we do this, we will be able to increase our chance of getting an approval. In this case, we will need to be creative with our search terms, such as by looking for synonyms, altering the spelling, adding quotation marks and doing other things that can help us to find things similar to our products and marks.

. If we do this, we will be able to increase our chance of getting an approval. In this case, we will need to be creative with our search terms, such as by looking for synonyms, altering the spelling, adding quotation marks and doing other things that can help us to find things similar to our products and marks. By having accesses to trademark and patent databases, it should be quite easy for us to perform simple searches. However, there is still a possibility that we are missing one thing or two. In this case, we may need to hire a qualified trademark attorney who can really help us with the whole process. It is important to make sure that we can really get professional opinions about whether our mark is really eligible for registration. They often have better access to patent, copyright and trademark databases, allowing them to give us real confirmation about our chance of success.

How To Calculate The Amount Of Medical Malpractice Compensation

 Medical malpractice could cause a number of consequences that make things harder for victims. For lawyers, it is important for them to calculate the exact amount of money that is equal to the value of the case. There are different components of medical malpractice case. These may include medical expenses that are incurred due to injuries and health conditions due to various malpractices. Lawyers could also calculate loss of income or lost wages which have been incurred due to consequences of medical malpractices. In some cases, victims may also suffer from the loss of the ability to perform similar jobs, which cause significant reduction in income for unforeseeable future. If this situation occurs, it is possible that the value of the medical malpractice will become exceptionally high. There are also expenses for past and future services to assist victims of medical malpractice. If the malpractice causes disability, it may be necessary for victims to join vocational training sessions to obtain new skills or regain old ones. Reasonable out of pocket expenses could also be included in the calculation.

We should know that there are damages that can’t be easily calculated, such as pain and suffering, emotional distress, loss of enjoyment in life, loss of companionship due to failed marriage and others. The determination of non-economic damage can be hard to quantify and while it can be compensated, there will be arguments on how to come up with the right amount. Things can be made more complicated by the fact that the case can be influenced by a number of factors. The age of the injured party will determine the overall amount of compensation. Young adults who may lose much of their productivity years could ask for higher amount of compensation. The possibility that the injured party will obtain the compensation is determined by the impression that the person may have on the juries. The skill and experience of the lawyer in obtaining evidence and influence the jury could determine whether the case is winnable. Due to a number of factors, the injured party may not be willing to go to trial.

For the affected party, the actual value of the can be even lower. They also need to consider the costs of prosecuting or defending the case. The history, skill and experience of the trial judge may also be considered quite well. The expected of period for completing the case will also need to be considered. Due to the medical malpractice, the affected party may actually have lower life expectancy and if it’s shortened considerably, the family may need to be compensated as well. There should be added strength of the claims that are related to future damages. The extent and nature of deformity and scarring will need to be considered, as well as the gender of the affected individual. Experience lawyers should be able to gather all the necessary information, so each piece of the details can be properly weighed. The conclusion can be presented to jury, judge and insurance adjuster to significantly the chance of winning the case.

Why You Should Get Food From Reputable Sources?

When we buy food ingredients, it is important that we get them from suppliers who are reputable and well known. They shouldn’t be past the expiration date and stored in an appropriate condition. The serving counters must be spotlessly clean, including tools like knives, slicer and grinder. Chillers, fridges and freezers should have a display that shows the current operating temperature, so food won’t be accidentally stored at warmer temperature. Packaging should be durable and tested, so they can withstand abuse during handling and transportation. We should check that all packaging is perfectly original and it hasn’t been tampered with. If there’s something wrong with the package, then we could suspect that the content may be compromised or not original. It means that the food product could be fraudulent and made by a different company. Under any circumstance, we shouldn’t buy these products. Due to a number of risk factors, these products could potentially threaten our health. Food products must show date of licenses and logos of regulatory authorities, including the registration numbers.

One risk of getting food from untrustworthy sources is that it could be contaminated by bacteria. Food is a nutrient-dense object and bacteria will proliferate very quickly, especially in the right temperature. Bacteria begin to multiply when the temperature reach 5 degree Celsius. Bacteria breaks down food into simpler compounds that they can consume. The food source of bacteria is monosaccharide glucose, which is a very simple form of carbohydrate. It takes less than 20 minutes for the breakdown process to progress exponentially. These microorganisms are designed to be quite durable. Whenever there’s a speck of nutrient on a surface, it’s almost certain that we will find bacteria on it. Bad packaging could be poorly sealed, making holes more likely to appear. Wet food is particularly vulnerable to bacterial contamination. If the food has very high moisture, 1000 bacteria that enter a very small hole could multiply into 1 million bacteria in just 20 minutes. It’s a good practice to cook any canned and packaged food, even if they are already well cooked in the factory.

Cross contamination in the manufacturing plants can be quite dangerous, especially when ingredients have contact with objects that have so many bacteria on their surface. Unclean tools and poor wastage management can make contamination more likely when food is produced. In a professionally managed factory, we should be able to make sure that everything is clean and the risk of contamination is significantly reduces. As an example, if eggs are used as one of the ingredients; they must be thoroughly washed before being used, because the outer shell often has many bacteria. When handling food, we should make sure to wash our hands, arms and elbow and it is also a good idea to wash the can and other packaged products before we open them. It is quite common that the food touches the upper portion of can, which may have plenty of bacteria. By washing the can, the risk of contamination will be reduced.

Why You Should Avoid Genetically Engineered Food To Maintain Your Organic Lifestyle?

It’s better to step back at look at our situation from a different perspective. When we want to sustain an organic lifestyle, what we eat is also at the core of this daily activity. Often, we need to develop a new habit that can help to improve our well being and overall health. If we struggle with our organic lifestyle, we should revisit all the basic questions and find out the real reason why we pursue it. Food is one of the essential topics in our lives and it also means that we need to have organic food. For many people, the solution is to purchase certified organic food, which is grown and packaged without the use of additives, preservatives and chemicals. The production of the organic food should be focused on the ecological balance, as well as proper treatment of people, animals and plant. Another things to avoid is the consumption of generically engineer food. These foodstuffs are enhanced using artificial means, which is by altering the genetic code inside crops and farm animals to gain specific desired results.

Genetic engineering process involves taking preferred genes from a species and transferring them to another species, so specific traits can be added to specific farm animal and crop. It means that we may get sweeter corn that is more resistant to pests. This can be achieved by altering genes of the original corns. This may not sound too bad, but there are some hidden risks of eating genetically engineered food. As an example, corn plants may obtain resistance to pests, after a portion of genes from Bacillus thuringiensis, a soil bacterium is transferred. In the nature, this type of transfer will never happen. Also, doing this may cause corn plants to behave in a rather unpredictable way. Non-invasive insects that depend on corn for their lifecycle could be disrupted by the introduction of genetically engineered crops in the area. Admittedly, one benefit of genetically modified plant is the less dependence on insecticide. It means that the food that we consume could be cleaner with much less traces of dangerous pesticides.

One big risk about genetically engineered crops is that pollens from plants with genetic enhancements could spread into the wild environment, transferring new traits to wild variants of the plant. Results can be rather unpredictable and there’s no way we can control this. Genetic pollution can’t be recalled and it’s irreversible. If we are concerned about having organic lifestyle, it is important that our organic food is not modified and comes from largely wild variants. It means that if our plant is enhanced, it should only be cross-pollinated from different variants of wild plants. Organic lifestyle is often about maintaining what’s already available in the nature. There’s no radical corrections that can cause serious issues in the future. Genetic engineering is intended to fulfil specific financial interest, especially related to the mass production of foodstuff with the widely accepted traits and properties.

Proper Juicing Methods That You Should Know

Regularly drinking juice made from fresh ingredients can become a natural therapy for a number of diseases. If you are healthy, juices are able to help you prevent diseases as well. You have the flexibility of choosing fruits and vegetables that you like most. One great thing about making your own juice is that, you won’t be exposed to artificial sweeteners, preservatives and other potentially harmful chemicals. You only get nutrients and all the stuff that your body needs. It is easy to do and you should be able to find healthy options. Processed juice may be made from real fruits, but there could be flavour enhancers, food coloring, preservatives and other chemicals that we don’t know about. Nutrients inside these products could be synthetic and you may miss out other things, like fiber and antioxidants.

Instead of spending money on processed juice, it is better to purchase fresh fruits instead. In fact, you don’t really have to buy supplements, if you consume fresh fruits regularly. To get complete set of nutrients, you should choose different fruits and vegetables every day, because each has different characteristics in terms of nutritional value. As an example, tomato is rich in beta carotene, while banana could give you ample amount of potassium. Making juice should be quite easy, you may use only regular blender. You may add a bit of sugar or salt to improve the taste, especially if you use a variety of fruits that are somewhat tangy and have little natural sugar. Children who are fed fresh juice every day should grow healthier. They won’t have weight, malnutrition and allergy issues.

Sicknesses happen because we don’t eat properly, including not eating enough whole foods. It is even better to eat organic fresh fruits and vegetables. If there’s no option but getting fruits from large, industrialized plantation, we should wash and peel them properly, to eliminate traces of pesticides and fertilizers. Don’t put unpeeled cuts of apple into the juicer, if you are not sure where it comes from. The movement to healthy eating has created a big demand for fresh, whole foods. But, if your apple comes from an organic orchard, you should include the skin, seeds and even the stem. This should allow you to obtain all the disease-fighting phytonutrients. Fiber inside fresh fruits and vegetables will rejuvenate your digestive system, by flushing dangerous toxins from inside your intestines and colon.

Other than drinking juice, you may combine it with other food that can enhance your health. As an example, oatmeal should help to lower your cholesterol level. Jalapeno peppers do not only add spiciness to our food, they are also rich in iron and vitamin C. In fact, many chilli peppers have more vitamin C than typical citrus fruits, including orange. Eating fruits directly is a good thing, but juicing is a convenient way of consuming more of them for a quicker period of time. This should be a good way to properly improve our eating habit.

How Foods Could Cause Overactive Bladder Problem?

Many people are affected by overactive bladder and it’s not a good thing. If we urinate often, then there’s something wrong with our bladder. There are some kinds of food that can cause bladder issues and increase the urge for urination. Obviously, food isn’t only the cause of overactive bladder, but even if there’s other cause, it is still a good idea to avoid certain types of food. As an example, we should reduce the consumption of tomato-based products. Tomatoes contain a lot of acids, which can cause irritation inside the bladder. In order to remove the acidic irritant, we will urinate more often. Coffee is also a common cause of overactive balder due to the presence of caffeine inside our body. If we need coffee, we should choose the decaf varieties.

Chocolate can be healthy or unhealthy, depending on the way it’s used. Regardless of the variants, chocolate is rich in theobromines which can cause irritation inside the bladder. If we urinate often after consuming chocolate, then we should reduce its consumption. Citrus acid is also healthy, but its acidity may cause problems on some people. The same also applies with grapefruits, limes, oranges, lemons and other acidic fruits. Spirits like wine and beer could draw a quantity of water from out of our body and cause more frequent urination. Soft drinks are mostly bad and good only if we need to have sudden injection of sugar for high physical activities and we don’t have other alternatives. They could also trigger abnormal bladder functions.

Hot spices can cause problems with our bladder, so we should be moderate in the usage of jalapeno, cayenne and others. For some people, this could cause them to hop to the bathroom too frequently, which is not a convenient thing to do. The capsaicin in those peppers is irritant to the bladder and our body tries to flush it out. Sweeteners like Sweet N Low, Splenda and Equal could cause the over stimulation of the bladders, as well as various seasoning, such as salt, pepper and MSG. Dill and oregano are known for their slightly diuretic action, which should be avoided by some people. It is clear that people have different reactions to different kinds of foods, so it is important to keep track of our diet and the resulting symptoms. If a food seems to cause overactive bladder than others, then we may need to avoid it. If the problem is bad enough, it is a good idea to eliminate it completely.

Even if we have overactive bladder, it is important to drink more water to flush out any irritant from our urinary system. We need to drink more if we sweat a lot. Also, water will dilute irritants in our body, so we won’t have less effect from them. If the problem persists, it is important to visit the doctor to get the proper evaluation. By doing this, we should be able to our problem under control, as long as we have good medication and we eat the right kind of food, until our condition improves.

How to Become a Radiologist in 5 Steps

The medical field is one of the best areas to work. It is both rewarding and fulfilling and being a radiologist is no different. It, however, requires patience and dedication from an individual.

It is radiology residency personal statements that land you the job in most cases. It is therefore vital that these statements contain the correct qualifications and attributes. To become a radiologist and a good one at that, you should follow these steps:

1. Preparation from high school

High school educations set the platform for the career which you wish to pursue in your undergraduate study. It is therefore of great importance to select subjects that will put you in a good position for admission into a university of your liking.

Math is the cornerstone of all scientific studies, so strive to excel in this particular course. Biology (Anatomy and physiology), Physics and Chemistry are among the subjects that will prepare you for the coursework expected in your undergraduate study.

2. Getting an undergraduate degree and taking the MCAT exam

You have to finish medical school to become a radiologist. You need to do and complete a bachelor’s degree in a field that is related to radiology. Whichever bachelor’s degree you decide to pursue, you should choose that that gives you a higher GPA to increase our chances of being accepted into medical school.

To be accepted into medical school, you should give the Medical College Admission Test (MCAT). You accompany it with a statement explaining your intention to join a medical school. After which you take an exam in the particular fields in regards to medical study (radiology).

3. Completing medical school

Entering medical school alone is not enough, what is of most importance is being able to finish medical school successfully. It involves two years of classroom study and two years of internship under licensed healthcare professionals. The two years of research aim to equip you with the necessary skills before being let out to the field. It is of great importance that you acquire as much knowledge as possible that you will implement in the area.

4. Completing residency

Radiology residency is probably the most exciting part. During your fourth year of study, you will be able to start your residency program. It is an intriguing opportunity to put your years of research into real-life situations. You can examine and utilise the hospital’s equipment to the fullest. You get to become an expert in the use of modern technology.

This period builds a foundation for your radiology residency personal statement. You will be able to interact well with your supervisors, from whom you can even learn a radiologist joke.

5. Becoming certified

To practise radiology legally, you should be certified. Most states require you to undertake an examination to assess whether you are qualified to be approved. There are various branches of radiology of which you may seek certification. They include diagnostic radiology, radiation oncology and interventional radiology.

Conclusion

The above will ensure that you become a certified radiologist, but it is always important to remember that apart from the earlier listed, it is more important to know how to relate with your colleagues and patients.

The Various Causes, Symptoms and Treatments of Frozen Shoulder

Adhesive capsulitis is another name for frozen shoulder whereby the shoulder of the person becomes stiff and the condition is characterized by a limited range of motion. When the tissues around the joint region of the shoulders get stiffer, the person cannot use his shoulders to the fullest extent. Limited range of motion makes it difficult to accomplish the daily activities. It can also lead to scars all over the tissues to make the shoulder movement difficult and painful. Frozen shoulder might result from any previous shoulder injury and other ailments like diabetes and stroke. Frozen shoulder may continue for a year’s time if nothing is done. Exercises, medicines, and painkillers are the best treatments. Frozen shoulder treatment should be started at the earliest possible time. Due to the stiffening of shoulders, the range of motion gets restricted leading to a lot of problems.

Who is Affected by Frozen Shoulder?

People who are above 40 years of age are mostly affected by frozen shoulder. People between 40 to 60 years of age may get affected. It may either impact one shoulder or may affect both the shoulders. The person having a frozen shoulder will experience pain in the shoulders when trying to move it. There will be a limited movement of the shoulders resulting from stiffness in the area. It becomes difficult to accomplish the daily activities. If the shoulders are stiff and the range of motion is limited, the doctor will suspect frozen shoulder and then prescribe certain tests. To prevent any reverse stiffness in the shoulder, the doctor may recommend a physical therapist for daily exercises. Gentle exercises of shoulders will do. Indeed, the simplest form of exercises is Crossover arm stretching, Towel Stretch and Pendulum Stretch. But there is a need for the therapist to guide you through. A physical therapist, a doctor or an osteopath can help with the exercises. If there is stiffness in the shoulders, you should see a doctor immediately for diagnosis.

Causes and Symptoms of Frozen Shoulder

When there is scar tissue formation in any of the shoulders, there is a frozen shoulder. It may happen on both the shoulders. When there is any formation of scar tissue on the shoulders, the joint’s capsule tends to thicken or tighten and thus there is less of movement. The joint becomes stiff and so the instance of frozen shoulder. Women are more affected by frozen shoulder. People who are diabetic, they also may have it. Shoulder capsule may stiffen as a result of any fracture on the armor surgery of the shoulder. Some of the conditions that increase the risk are the stroke, hypothyroidism, hyperthyroidism, cardiovascular ailments and Parkinson’s disease.

How is it Diagnosed?

As per the signs and symptoms of frozen shoulder, the doctor can diagnose the condition. Physical examination of the shoulder is necessary to diagnose the exact situation. The extent to which the condition is severe is found through the basic test. During the test process, the doctor will move the shoulders and arms to see the extent of stiffness. The imaging test can determine any structural problem in the shoulder. Some of the tests are Magnetic Resonance Imaging and X-Ray. Hospice care may be needed to address the symptoms of frozen shoulder. Just like the aim of tracheostomy care is relieving breathing difficulty, the treatment here is alleviating pain or bringing about pain relief. After the treatment is done, the shoulders gain complete range of motion.

Different Types Of Road Crash Barriers That You Can See On The Road

Traveling down the road nowadays it has become perfectly common to spot different kinds of road crash barriers. They are used in every country as a safety measure that will prevent people from facing accidents and other mishappenings. Everybody knows that the roadside hazards can be a very serious threat, but many consider some barriers as unnecessary obstacles along the way. Especially when they’re placed in the middle of the road. On the other hand, every government claims that they’re an essential part of every road construction project since they ensure safe transportation for all drivers, mainly in the form of absorption of the force of impact. Either way, it is important for every road user to identify road crash barriers, so let’s take a look at the types.

From Jersey With Love

Let us first take a look at the origin. They all share the common name of jersey barriers, but have you ever wondered why? Because these seemingly simple partitions that divide the traffic are actually quite sophisticated and shouldn’t be taken for granted – in order to ensure perfect safety in the event of a crash, their designs have been well-tested and adapted since they were first used in California in 1946 to replace the weak wood beam guardrails on Ridge Route Highway. This route was the first Dead Man’s Curve with the 6-percent downgrade of the road that produced many head-on collisions. Then the state of New Jersey adopted similar concrete structures in the similarly hazardous section of US Route 22 in Hunterdon County. Although these initial barriers reduced the impact of collisions quite successfully, the highway engineers of New Jersy continued to tinker with their design following the observation of the number of accidents and created progressively larger prototypes. And thus the standard barrier was created in 1959 that would bear the name of the state where it was developed although its implementation would become global and its design would achieve the variety before us.

Impact Resistance

One thing that divides road crash barrier types is the way they deal with the force of impact.

• Flexible

These flexible systems are made with wire rope and their design makes the vehicle smoothly redirect after the car crash, minimizing the severity of the impact. They consist of wires and frangible posts in between so they are able to divert any type of vehicle. But the impact itself creates the damage to these barriers and they need to be repaired afterward.

• Rigid

These rigid systems are structures of reinforced concrete and the vehicles that have lost control will be contained and redirected. Upon hitting the barrier the vehicle will only experience the small impact, which makes these types of barriers most suitable for places on the road where the impact angles are low. The maintenance is low and the heavy vehicles will experience the highest protection.

• Semi-Rigid

These semi-rigid systems consist of steel beams and rails, so they don’t deflect as much as the flexible ones, but upon the point of impact, they become deformed completely. Usually, they are installed very close to hazards and there are a lot of types, most common ones being the Thrie-Beam steel system and the W-Beam steel barrier Type 4.

The Location

The other thing that divides road crash barrier types is the location they are placed on.

• Roadside

From steep slopes that cause rollover crashes and fixed objects such as bridge piers to bodies of water, the purpose of these roadside barriers it to defend the traffic from roadside hazards or obstacles. They can be also used with medians to prevent vehicles from the collision with hazards within the median.

• Median

The purpose of these is to prevent the vehicles from hitting oncoming ones in a head-crash by crossing over a median. For this reason, their design needs to allow them to be smacked from either side.

• Bridge

The plan behind these bridge barriers is to hold down the vehicle from crashing off the side of a bridge and to prevent its fall into the river, onto the railways, or the roadway below. In order to prevent buses and trucks, but also cyclists and pedestrians from rolling or vaulting over the barrier where they could fall over the side of the arrangement, they are generally built higher than roadside barriers.

• Work Zone

Their sole purpose is to be guardians of traffic against hazards in work zones. This makes them possess a distinguishing trait of the ability to be moved due to the shifting conditions in the roadworks. The two most common types are the water-filled barrier and a temporary concrete barrier. The second is more preferred because the first can’t be used in cold weather – it is composed of steel-reinforced plastic boxes which are linked together in order to form a longitudinal barrier where it is required, and in the end, ballasted with water. Nevertheless, they don’t require heavy lifting equipment to be collected, which is certainly a benefit.

Now you know where and you know why. They are obstacles, but they’re positioned for a good reason