Starter Clicks But Engine Does Not Turn Over – Tech in Trunk?

If the car’s starter clicks and the engine does not turn over, this could be caused by several things. The most common cause of clicking when the car is being started is a low battery. Most people would assume that the starter is bad if it only clicks, but low-voltage can cause the starter to make this sound.

The battery is the heart of the starting and electrical system. If the battery has been drained or has a weak cell, this can cause the starter to only click. Many times the battery could just been drained due to a door left slightly open, making the dome light stay on. Other times a vanity light or a phone charger could be left on. During my time as a master auto technician, I’ve had a trustworthy co-worker close me up in the trunk so I could make sure the trunk light went off when the trunk was closed!

In order to test the battery it must have a good charge. If the battery is not charged completely the tester will indicate that it needs to be charged before testing can proceed. The first step when checking the starter and electrical system is to make sure the battery is in good condition. Most parts stores will check batteries for free. Once it’s determined the battery is good the rest of the system can then be checked. Loose or corroded connections can also cause a clicking and for the car not to start.

Starter

The starter solenoid on many Ford vehicle’s is on the inner fender well, on most other vehicles the starter solenoid will be mounted on the starter. The clicking that is heard many times is the solenoid. But low-voltage either from a drained battery, bad battery or poor connections can cause this. Most of the time if the vehicle can be jump-started the starter is okay. This would also indicate that the connections to the starter are good.

Alternator

Once the vehicle is running the alternator output can be checked. If the alternator is not charging the battery, it will be drained during the process of starting the car and driving. When the alternator is checked, the voltage and amperage output can be measured. Also the diode pattern will be checked to make sure the alternator won’t drain the battery when the engine is turned off. In the past do-it-yourselfers could disconnect the battery while the vehicle is running to check the alternator, if the car kept running the alternator was good. Doing this on computerized vehicles can be harmful. If the battery is disconnected while a computerized vehicle is running the alternator output can increase sharply allowing excess voltage to spike the computer.

Battery

When purchasing a replacement battery the cold cranking amps required for the vehicle should be checked. It’s best to purchase a battery with more cold cranking amps than the minimum required. Also when purchasing a battery you should consider if you want maintenance free or not. If the battery is hard to access or has a cover then a maintenance free battery is preferred. For instance on some Chrysler Sebrings and Chevrolet Corvettes the battery is located behind an inner fender and on a Chevrolet SSR. the battery is located underneath the bed where the spare tire would normally go. If installing the battery yourself be sure to notice which side is positive and negative in case you were sold the incorrect battery.

Terminals

The terminals should be free of corrosion and should tighten up well. Sometimes especially on import vehicles the battery terminals will be very thin and can have hairline cracks causing a poor connection. Avoid forcing the battery terminals on by tapping them. The battery casing can be damaged causing a leak, if the battery acid seeps out it can cause fast corrosion. If the battery terminal bolts will not tighten, then replacing the terminals is recommended. When the connections are tight you should not be able to twist them by hand.

5 Simple Steps to Having a Healthy Pregnancy

If you’ve decided to have a baby, the most important thing is that you care a lot, so that both you and the baby are healthy in the future. Girls who receive proper care and take the right decisions are highly likely to have healthy babies.

Prenatal Care

If you discover you are pregnant, see a doctor as soon as possible to begin receiving prenatal care (care during pregnancy). The sooner you begin receiving medical care, the better the chances that both you and your baby are healthy in the future.

If you can not afford to visit a doctor or pay for the consultation in a clinic for prenatal care, social service organizations exist that can help. Ask your parents, school counselor or another trusted adult to help you find resources in your community.

During the first consultation, the doctor will make a lot of questions, such as date of your last period. In this way, you can calculate how long have you been pregnant and what date you expect your baby.

Doctors estimate the duration of pregnancy in weeks. The due date is estimated, but the majority of babies born between 38 and 42 weeks after the first day of last menstrual period of women, or between 36 and 38 weeks after conception (when the sperm fertilizes the egg). Only a small percentage of women giving birth at the estimated delivery date.

The pregnancy is divided into three phases, or quarters. The first quarter runs from conception to end of week 13. The second is from week 14 to 26. The third, from week 27 until the end of pregnancy.

The doctor will examine you and perform a pelvic exam. The doctor will also order blood tests, urine tests and tests to check for sexually transmitted diseases (STD by its acronym in English), including an HIV test, an increasingly common condition in adolescents. (Because some STDs can cause serious health problems in newborns, it is important to get appropriate treatment to protect the baby.)

The doctor will explain what are the physical and emotional changes that are likely to experience during pregnancy. We also learn to recognize the symptoms of possible problems (complications) during pregnancy. This is essential, because teenagers are at greater risk of crossing certain complications such as anemia or hypertension, and give birth before the expected date (premature labor).

Your doctor will want to start taking prenatal vitamins containing folic acid, calcium and iron away. Your doctor may prescribe vitamins or can recommend a brand you can buy without a prescription. These minerals and vitamins help to ensure the good health of baby and mother, and avoid certain birth defects.

Ideally, you should visit your doctor once a month during the first 28 weeks of pregnancy. Then you should visit every 2 weeks until week 36 and weekly thereafter until delivery. If you have a disease like diabetes, which requires careful monitoring during pregnancy, it is likely that your doctor wants to see you more often.

During consultations, your doctor will monitor your weight, blood pressure and urine, in addition to measuring your belly to go record the baby’s growth. When the baby’s heartbeat can be heard with a special device, the doctor will listen to every time you visit. It is likely that your doctor will also indicate other tests during pregnancy, such as an ultrasound to make sure the baby is in perfect condition.

Also part of prenatal care to attend classes where women who are expecting a baby learning how to have a healthy pregnancy and delivery, as well as what are the basic care for the newborn. It is likely that these classes are conducted in hospitals, medical centers, schools and universities in your area.

If adults can be difficult to talk to your doctor about your own body, this is even more difficult for adolescents. The role of your doctor is to help you enjoy a healthy pregnancy and have a healthy baby… and it is likely that there is nothing that a pregnant woman has not told. So do not be afraid to ask about everything you need to know.

Always be honest when your doctor will ask questions, even if they are embarrassing. Many of the issues that your doctor wants you to cover could affect the health of your baby. Think of your doctor as someone who is not only a resource but also a friend you can trust to talk about what is happening to you.

What changes can you expect in your body

Pregnancy creates many physical changes. Here are some of the most common:

Growth of breasts

The increase in breast size is one of the first signs of pregnancy and the breasts may continue to grow throughout pregnancy. It is possible to increase several sizes of support during the course of pregnancy.

Skin changes

Do not be surprised if people’s comments that your skin looks “glowing” when you’re pregnant: pregnancy produces an increased blood volume, which can make your cheeks are a little more pink than usual. In addition, hormonal changes increase the secretion of the sebaceous glands, so that your skin may look brighter. For the same reason, acne is also common during pregnancy.

Among other changes that pregnancy hormones generated in the skin are yellowish or brownish spots that appear on the face, which are called melasma, and a dark stripe running from the navel to the pubis, which known as linea nigra.

Also, moles or freckles that you had before pregnancy may increase in size or become darker. Even the areola, the area around the nipple becomes darker. Stretch marks may also occur (thin lines of pink or purple) in the abdomen, breasts or thighs.

Except for the darkening of the areola, which is usually permanent, these skin changes will disappear after delivery.

Mood swings

It is very common to experience mood swings during pregnancy. Some girls may suffer from depression during pregnancy or after childbirth. If you have symptoms of depression such as sadness, changes in sleep patterns, desires to hurt yourself or negative feelings about yourself or your life, ask your doctor for advice about starting your treatment.

Pregnancy Discomforts

Pregnancy can cause some unpleasant side effects. Among such disorders, include the following:

  • nausea and vomiting, especially during the first months of pregnancy;
  • leg swelling;
  • varicose veins in the legs and the area around the vaginal opening;
  • hemorrhoids;
  • heartburn and constipation;
  • back pain;
  • fatigue and
  • sleeping problems.

If you suffer from one or more of these side effects, remember that you are not alone. Ask your doctor for advice on how to handle these common problems.

If you are pregnant and have bleeding or pain, contact your doctor right away, even if you decided to terminate your pregnancy.

What you should avoid

If you smoke, drink alcohol or use drugs during pregnancy, both you and your baby are at risk for serious problems.

Alcohol

At present, doctors believe it is not advisable to drink a drop of alcohol during pregnancy. If you drink alcoholic beverages can damage the developing fetus and the baby is at risk for birth defects and mental problems.

Smoke

Smoking during pregnancy carries some of the following risks: the birth of a dead fetus (when a baby dies inside the womb), low birth weight (which increases the possibility that the baby has health problems), infants infants (babies born before 37 weeks) syndrome and sudden infant death (SIDS for its acronym in English). SIDS is the sudden death for no apparent reason, a baby under one year.

Drugs

Illegal drugs such as cocaine or marijuana during pregnancy may cause abortions, premature births and other health problems. In addition, babies can be born with an addiction to certain drugs.

If you have trouble quitting smoking, drinking alcohol or using drugs, ask your doctor to help you. Consult your doctor before taking any medication during pregnancy. This includes medicines sold over the counter, prepared herbal supplements and vitamins.

Unsafe Sex

Talk to your doctor about sex during pregnancy. If your doctor allows you to have sex during pregnancy, you should use a condom to avoid contracting a sexually transmitted disease (STD in English). Because some STDs can cause blindness, pneumonia or meningitis in the newborn, it is important for you to protect yourself and protect the baby.

How to take care during pregnancy

Feeding

Many young people are concerned by the appearance of your body and fear of weight gain during pregnancy. But this is not the time to cut calories or go on a diet because you are feeding two people. Both you and your baby need certain nutrients for the baby to grow properly. If you eat a variety of healthy foods, drink enough water and you reduce the junk food, high fat, help to both you and the baby are healthy and growing.

Doctors generally recommend adding about 300 calories a day to the diet, so as to provide the baby with adequate nutrition growth. According to the weight you had before becoming pregnant, you should gain between 11 and 15 kilos (25 to 35 pounds) during pregnancy, mostly during the last 6 months. Your doctor will advise you about this depending on your particular situation.

Eat more fiber from -25 to 30 grams daily, and drinking enough water can help prevent common problems such as constipation. Fruits and vegetables and whole grain breads, cereals or whole wheat muffins are good sources of fiber.

It is necessary that you avoid some foods and beverages during pregnancy, such as:

  • some types of fish such as swordfish, canned tuna and other fish that may have a high content of mercury (your doctor can help you decide which fish to eat);
  • foods containing raw eggs, such as mousse or salad type “Caesar”;
  • raw meat, fish or just cooked;
  • processed meats such as sausages or cold cuts;
  • Unpasteurized soft cheeses such as feta, brie, blue or goat, and
  • milk, unpasteurized juice or cider.

It is also desirable to limit the consumption of artificial sweeteners and caffeine and artificial sweeteners.

Exercise

Exercising during pregnancy is good for your health when you have no complications with the pregnancy and choose appropriate activities. Doctors generally recommend low-impact activities such as walking, swimming and yoga. In general, you should avoid contact sports and high impact aerobic activities that pose a higher risk of injury. It is also not recommended to do a job that involves heavy lifting for women during pregnancy. Talk to your doctor if you have questions about what kind of exercises are safe for you and your baby.

Sleep

It is important to get plenty of rest during pregnancy. During the first months of pregnancy, trying to acquire the habit of sleeping on your side. As pregnancy progresses, lying on your side, knees bent, will be the most comfortable position. It will facilitate the functioning of the heart, since the baby’s weight will not exert any pressure on the vein that carries blood from the feet and legs back to the heart.

Some doctors specifically recommend that pregnant girls should sleep on his left side. Because some of the major blood vessels are in the right side of the abdomen, lying on the left side helps keep the uterus puts pressure on them. Ask your doctor what your recommendation. In most cases, the trick is to lie on either side, to reduce pressure on the back.

Throughout the pregnancy, but particularly in the later stages, it is likely that you wake up frequently at night to go to the bathroom. While it is important to drink plenty of water during pregnancy, try to drink more during the day instead of night. Go to the bathroom before bed. As the pregnancy progresses, you might be hard to find a comfortable position in bed. You can try placing pillows around and under the stomach, back or legs to feel more comfortable.

Stress can also affect sleep. Perhaps you’re concerned about the health of the baby, birth, or how it will play this new role of mother. All these feelings are normal, but can produce insomnia. Talk to your doctor if you have trouble sleeping during pregnancy.

Emotional Health

It is common for pregnant adolescents experience a variety of emotions such as fear, anger, guilt, confusion and sadness. Maybe you take some time to adjust to the fact that you are having a baby. It means a huge change and it is natural for pregnant teens wonder if they are ready for the responsibilities involved in becoming mothers.

The feelings of a young often depend on how much support received by the baby’s father, his family (and family of the baby’s father) and his friends. The situation of each youth is different. Depending on your situation, you may need to seek more support for people who are not part of your family. It is important to talk with people who can support you, guide you and help you share and sort out your feelings. Your school counselor or nurse can guide you to find the resources offered to help your community.

In some cases, teenage pregnancies and spontaneous abortions have lost the baby. This can be very sad and difficult to overcome for some, but to others it causes a feeling of relief. It is important to talk about these feelings and receive support from friends and family, if this is not possible, go to counselors or teachers.

The school and the future

Some girls plan to raise her baby by themselves. Sometimes grandparents or other family members help them. Some young people choose to deliver her baby for adoption. These difficult decisions involve a great deal of courage and concern for the baby.

Young women who have completed high school will have greater chances of getting a good job and enjoy a more successful life. As far as possible, you should finish high school now instead of trying to go back to school later. Ask your school counselor or a trusted adult that you provide information about what programs and classes offered in the community for pregnant teens.

Some communities have support groups especially devoted to teen parents. In some schools, no childcare. Perhaps a member of your family or a friend can take the baby while you’re at school.

You can learn more about what happens when you mother if you read books, attend classes or consultations reliable websites on parenting. Your pediatrician, your parents, your family members and other adults can guide you when you’re pregnant and when you become a mother.

Bloodborne Pathogens – Preventing Disease Transmission

Imagine receiving a call that an employee has been injured from a fall down a flight of steps at your facility. The caller tells you that 911 has been called and some of your fellow employees are tending to the victim. As a supervisor, you decide to respond to the scene.

You arrive just as firefighters and paramedics take over caring for the victim. These rescuers do their job well – the victim is stabilized, wrapped up for transport to the hospital and gently placed on the stretcher.

As you watch, you can’t help but notice that the firefighters and paramedics are wearing medical gloves and goggles. As EMS (emergency medical services) personnel leave the area, you approach the employees who helped to thank them for their efforts. Almost immediately you become aware of a very frightening sight – both of the rescuers have fairly large spots of blood on their clothing and, even more upsetting, both are using paper towels to wipe the blood off of their hands. It is obvious that these employees did nothing to protect themselves from disease transmission and both have been contaminated with the victim’s blood.

Wearing PPE (personal protective equipment) is an important part of professional rescuers’ equipment. They know that protecting themselves from bloodborne pathogens is, in some ways, just as important as caring for the victim. But what about your people – do they know the risks associated with not wearing protective equipment?

If your company provides first aid kits for employee use or if your employees are required to respond to a medical emergency, they should have access to protective equipment and receive training on bloodborne pathogens.

ASSESS YOUR OPERATION’S RISK FOR EXPOSURE – I was recently asked to evaluate exposure risks for an association of tow truck operators, body shop technicians and auto mechanics. These people lacked training on bloodborne pathogens.

Tow truck operators wear thick, leather work gloves and routinely pick up bloodstained windshields or wrap contaminated airbags around steering columns. Body shop technicians pull contaminated seats from wrecked vehicles and then sit on them during their breaks or at lunchtime. Mechanics have a tendency to cut their knuckles or foreheads while repairing vehicles. They also share tools with fellow employees – tools that are contaminated with blood from their last injury.

I know you’re not in the automobile repair business. The examples above are intended to get you thinking about your own operation’s risks of exposure to potentially dangerous body fluids. Do you have a first responder team or people assigned to respond to an emergency? Are first aid kits available to employees? Do employees share equipment or tools that could become contaminated? Who is responsible for cleaning up body fluids after an accident or injury?

Without proper communication policies and training in preventing disease transmission, your employees could find themselves exposed to the same dangers paramedics and firefighters face while coming to their aid.

So what can you do to reduce the risk of exposure? Let’s start with defining bloodborne pathogens and the impact that exposure to them can have on employees and employers.

CONTAMINATION PREVENTION GUIDELINES – Bloodborne pathogens are pathogenic microorganisms that are transmitted via human blood and cause disease in humans. They include – but are not limited to – hepatitis B and human immunodeficiency virus (HIV).

I know for many people (myself included) words like microorganisms, immunodeficiency and pathogens bring back thoughts of high school and health classes – the last places in the world most of us want to revisit. So before we go any further, let me put it in my terms: There’s a lot of junk out there that can make us very sick, or even kill us if we become contaminated.

We need to constantly be on guard and be very careful so that we don’t become contaminated. I’ve been teaching CPR and first aid training for over 25 years, and I’m often asked if I would do rescue breathing without a barrier on someone I do not know. I respond without hesitation: If I found someone unresponsive and not breathing, I would immediately call for help and begin chest compressions on the victim, but there is no way I would do mouth-to-mouth on the individual without a breathing barrier.

Emergency responders know the risks associated with coming in contact with bloodborne pathogens, and they know how to protect themselves. Unfortunately, far too many people in the workplace or good Samaritans on the street do little, if anything, to take the necessary precautions. Too often they realize they’ve been exposed to body fluids after the emergency, when it’s too late to do anything about it.

EMPLOYEES – Here are a few simple rules to follow when faced with the possibility of exposure to bloodborne pathogens, or any body fluids for that matter. This information is presented as guidelines for both employees and employers. The American Heart Association calls it “Making a PACT, Know How to Act.”

PROTECT – Protect yourself from blood or blood-containing materials. This includes wearing protective equipment such as gloves and goggles and using a breathing barrier if you are performing CPR. Consider your options if you find yourself with no protective equipment.

ACT – If you find you have come into contact with another person’s blood or other body fluids, act quickly and safely. Wash the area immediately with hot, soapy water for up to a minute before rinsing. If your eyes have been contaminated, flush them with clean water for up to five minutes. If a flushing agent is not available at the scene, have someone get water for you. Firefighters or paramedics can assist you if they are still at the scene.

CLEAN – After an emergency, especially in the shop area or office, clean any areas contaminated with blood or body fluids. Wear protective equipment. Clean the area with a solution of one part Clorox and eight parts water. Completely flush the area and let the solution stand for at least three minutes. Be careful when wiping up the area, especially if you are dealing with broken glass or wood or metal splinters. Put all soiled items, including soiled cleaning materials, in a plastic bag and take it to the dumpster as soon as you are finished. If there is an injection device (such as a needle) involved, try to give it to the medics or firefighters before they leave; otherwise, get it in the dumpster and use extreme caution while doing so.

TELL – Report the incident immediately to your supervisor or human resources department. Ask for a dated copy of the report (even if it is only handwritten).

EMPLOYERS’ RESPONSIBILITIES – Employers have a responsibility to protect their employees from exposure to bloodborne pathogens. Here are the specifics of this responsibility.

PERSONAL PROTECTIVE EQUIPMENT – Any employee at risk of being exposed to bloodborne pathogens must be provided with the protective equipment necessary to keep them safe from exposure. This equipment includes gloves, goggles and, if required, breathing masks or barriers for CPR.

EDUCATION – Not all professions require bloodborne pathogen education and prevention training.

A call to OSHA (Occupational Safety & Health Administration) may or may not give you the answer you are looking for. It appears as though OSHA looks at a number of factors when determining whether an employer does or does not have to comply. For example, if you offer voluntary CPR/first aid training to your employees, they may not be required to take bloodborne pathogen training. If you have designated first aid responders within your organization, you probably fall under the training requirements.

Many of you know your employees’ occupational exposure risk. If you have personnel who are routinely or even occasionally exposed to blood or body fluids in the execution of their duties, you may want to consider offering protective equipment and training to these employees.

ENGINEERING CONTROLS – Engineering controls help to protect employees from bloodborne pathogen contamination and prevent the spread of pathogens in the workplace. Here’s an example of engineering controls: An employee using his leather work gloves realizes he has come in contact with body fluids and the gloves are contaminated. Two controls should be in place to protect the employee. First, knowing his exposure risk, the employer should have a spare set of gloves on hand so that the operator can complete his job. Second, the company should have a procedure for disposing of or cleaning the soiled gloves.

WORK PRACTICES – Setting standard practices for preventing disease transmission is a very important part of an employer’s responsibility in protecting employees.

In the case of the body shop previously mentioned, good work practices would include establishing a policy requiring workers to wrap plastic around seats pulled from a wrecked vehicle and prohibiting them from sitting on the seats, even with the plastic cover in place.

Providing employees with their own toolboxes is another good practice. If they share tools, have a policy in place for cleaning and decontaminating tools, especially after an accident or injury. Moreover, make sure employees know the importance of disposing of or cleaning contaminated personal protective equipment.

Finally, offer a course in bloodborne pathogen training. It is an excellent way to communicate the importance of preventing disease transmission and protecting your company from a huge liability/workers compensation claim.

HAVE A WRITTEN POLICY AND REPORTING PROCEDURES IN PLACE – As I previously mentioned, implement policies related to bloodborne pathogens at your operation. Start small, then expand on the policies as new issues surface. Communicate with your people. Make sure they know the reporting procedures and the importance of reporting any possible contamination.

OSHA has templates for creating your own company bloodborne pathogens policy and/or procedure. Simply download the forms, fill in the blanks with your company name, etc., print them out and you’re good to go. Additional information can be obtained by calling your regional OSHA office.

TRAINING, POLICIES ARE WORTHWHILE INVESTMENTS – I am a business of one, but if I did have employees, I can assure you – they would be trained on bloodborne pathogen risks and contamination prevention, and my company would have a policy in place. It’s the right thing to do for a business, its employees and the employer. And just imagine how good it would feel to know that your operation is in compliance should OSHA officials decide to visit.

Invest an hour for setting up your program, distribute the information to your employees and arrange for a 30-minute bloodborne pathogen education and prevention class. The investment is small, but the dividends to you and your employees will be huge.

Activity Diagrams – Advantages, Disadvantages and Applications of Use

Activity diagrams describe the actual work flow behavior of a system in Information Technology. These diagrams are very similar to state Diagrams because activities are the actual state of doing something. These diagrams describe the actual state of activities of a system by showing all the sequence of activities performed. Also, these diagrams can show activities that are conditional or parallel.

When to Use: Activity Diagrams

Activity diagrams should be used in alignment with other modeling techniques like interaction diagrams and State diagrams. The main reason behind using these diagrams is to model the work flow behind the system being designed. these Diagrams are also useful for analyzing a use case by describing what actions need to take place and when they should occur, describing a complicated sequential algorithm and modeling applications with parallel processes.

Activity diagrams’ advantages:

  • UML modeling language included that these diagrams are normally easily comprehensible for both analysts and stakeholders.
  • In UML for the IT Business Analyst, “The activity diagram is the one most useful to the IT BA for depicting work flow [because] it is simple to understand-both for BAs and end-users.”
  • Since they are among the most user-friendly diagrams available, they are generally regarded as an essential tool in an analyst’s repertoire.
  • Additionally, as stated above, activity diagrams allow an analyst to display multiple conditions and actors within a work flow through the use of swimlanes. Swimlanes, however, are optional as a single condition or actor is normally displayed without them.

Activity diagrams’ disadvantages:

UML modeling language include that these diagrams have the potential to become overly complex because their user-friendly nature may lend itself to an all-inclusive description. In other words, since it is so simple to display the information related to the project, why not include all of it? When an analyst has a large project, creating a single, overly complex diagram can be a temptation.

However, as one author notes, “if you are using activity diagrams to define the structure of a work flow, you should not attempt to explore several levels of activity graphs down to their most ‘atomic’ level”. Instead, an analyst should try to present a new diagram for each work flow, or if more applicable, to use swimlanes to present different actors within the same work flow.

Another aspect of these diagrams is that they may not be used in lieu of a state diagram or sequence diagram because “activity diagrams do not give detail about how objects behave or how objects collaborate.” This is not a disadvantage per se, but it is important for an analyst to keep in mind when applying diagrams to their work.

In conclusion, activity diagrams are fairly easy to get the hang of, and will be useful for most projects because they plainly and moderately clearly demonstrate how things work.” Unlike many diagramming techniques, these diagrams also enable the depiction of multiple choices and actors within a work flow, and they are easy for even non-technical users to follow

Applications of activity diagram:

This diagram has been extended to specify flows among steps that transmit physical matter (e.g., gasoline) or energy (e.g., torque, pressure).

  • Additional changes allow the diagram to better support continuous behaviors and continuous data flows.
  • The UML 2 specification significantly prolonged the features and scale of activity diagrams beyond their earlier classification as a special case of state diagrams.
  • Today, activity diagrams can be thought of as flow charts for the 21st century, and UML modelers use activity diagrams to describe it.
  • Also, these diagrams are useful in following methods:
  • Business Rules
  • Functions that occur in parallel
  • Complex chain of multiple use cases
  • Software flows and logic control configurations
  • Procedures with judgment points and alternate flows
  • Single use cases

Everything You Need to Know About Investing

To become successful with your money, you have to make your money work for you. You sell your labor which in return makes you money. By making each individual dollar work for you, this in return makes you wealthy over time. There are a plethora of investing opportunities out there. The key is to figure out which one is the right one for your financial situation.

Stocks
The most popular of all investing opportunities, are stocks. Stocks are probably the main thing you think of when you hear of investing. When you buy a stock, you buy partial ownership of a company. Stocks range anywhere from $2, to $12,000, which can appeal to a large variety of people. To be successful when trading stocks, you have to buy low and sell high. Of course this isn’t easy, considering the market is always fluctuating. You need to watch the history of the company, know the PE Ratio, the day range, the 52 week range, etc. Knowing this information can help you predict if the stock will go up or down. You can make a lot of money investing in stocks, which means you can also lose a lot of money. You want to keep in mind that most investments in stocks are long term investments. It is very risky investing, but if you do the proper research of the history of the company, you can get a very good return.

Stock Investing Tips

1.) Have the Right Expectations
When you are investing in stocks, you want to make sure you aren’t expecting to become Warren Buffet over night. It just wont happen. You want to make sure you do the proper amount of research, and make sure you know the history of the market as well as the company you are investing in. When investing in stocks, the return is around 10%-13%. You don’t want to make hasty decisions and buy and sell a lot just because you aren’t making the money you expected. Make sure you know how long you are keeping an investment, and then make a commitment. This will help you focus on the principles.

2.) Don’t Listen to the Media
Don’t get caught up in what everyone is talking about and what is being said around you. It will take your decision from being based on research and history, to just “hear-say”. This will hurt your investments immensely. Most of the hype and other things that are being said are just the daily fluctuation of the market.

3.) Stay Focused
You want to make sure you are putting all your effort and focus into your investments. Once you buy a stock, you own part of a company. Make sure you treat it the way it is and make sure you do the proper research of all aspects of what you’re investing in. Doing your research can change your investment of making a profit of $15,000, to losing $15,000. In the end, it’s always worth it to do the extra work.

Mutual Funds
When you invest in Mutual Funds, you are pooling your money with a number of other investors. You then pay someone to professionally manage and choose each individual security for you. There are a variety of different mutual funds you can choose to invest in, which range to fit your investment strategy.
3 Types of Mutual Funds
1.) Open-Ended
2.) Unit Investment Trust
3.) Close-Ended

Mutual Fund Investing Tips

1.) Look at the Fees
Always look at the fees involved when investing in Mutual Funds. When you pay more for something, this usually means that you are going to be getting a better product or service, right? Yes! Makes sure you find the best deal, but make sure you are investing the right amount of money in the right places. It can change the course of the whole investment in the long run.

2.) Research the History
One thing you can do to prepare an investment is to check out the history of the Mutual Fund. Just like anything, the history shows how well it has performed, and can be a good indicator. This can directly tell you if it will be a good investment whether it be long term or short term. Another thing you want to look at, is the asset of the fund. If it’s doing good, and there is a community of people investing in it, it can tell you if its a smart idea to invest yourself. Always check the history of any investment before you decide to purchase.

3.) Look at the Contract
You never know what is all involved until you take a detailed look at the prospectus provided by the fund. You want to make sure you don’t just know bits and pieces of what’s involved, but everything there is to know, and then some. Make sure you know all the fees involved with buying and selling funds, and if there are international fees required. Knowing this can help you determine if the company is a solid company where you can make money, or if you are getting into something you will regret in the future.

Bank Investments
Bank accounts are one of the simplest form of investment. Most banks give you a very small percentage for opening a bank account and giving them your money. This percentage barely beats the rise of inflation, so unless you are keeping hundreds of thousands of dollars in the bank, you won’t be creating any wealth from this form of investment. Another way to invest in your bank is a CD, or Certificate of Deposit. A CD if very similar to a bank account, but they are usually for a fixed amount of time. They can be monthly, every six months, a year, etc. the CD is then held until its maturity date, and paid back with interest. A Certificate of Deposit usually earns more money than an account at which you can withdrawal the money at any time, like a bank account.

Alternative Investments
Apart from the basic investments, there are other special securities. These investments include gold/silver, real estate, etc. These investments are speculative and can be very high profit, however; you need to have the knowledge.

1.) Gold & Silver
The first thing you want to do before you invest in gold or silver, is to look at the market and decide if now is the best time to invest in precious metals. You can also talk to a professional and decide when the best time to buy and sell would be. You want to make sure you are familiar with the variety of ways to invest in silver. You can invest in silver mining companies, silver ETF’s, silver futures, silver bullion, and also silver coins. You want to make sure the Exchange Traded Funds (ETF) are backed by physical gold and silver. Another thing to remember, is to not just own a paper owning, but the actual precious metal as well.