The Myth of Warped Brake Discs

[ad_1]

Have you ever heard someone say they had warped brake discs? Typically someone had the discs resurfaced to cure the problem and after a relatively short time the roughness or vibration came back.

In almost every case, this problem is not caused by a warped discs, but that the brake pad material transferred unevenly to the surface of the disc. This uneven deposition results in thickness variation or run-out due to hot spotting that occurred at elevated temperatures.

Friction is the mechanism that converts dynamic energy into heat.

Just as there are two sorts of friction between the tire and the road surface (mechanical gripping of road surface irregularities by the elastic tire compound and transient molecular adhesion between the rubber and the road in which rubber is transferred to the road surface), so there are two very different sorts of braking friction – abrasive friction and adherent friction. Abrasive friction involves the breaking of the crystalline bonds of both the pad material and the cast iron of the disc. The breaking of these bonds generates the heat of friction. In abrasive friction, the bonds between crystals of the pad material (and, to a lesser extent, the disc material) are permanently broken.

The harder material wears the softer away (hopefully the disc wears the pad). Pads that function primarily by abrasion have a high wear rate and tend to fade at high temperatures. When these pads reach their effective temperature limit, they will transfer pad material onto the disc face in a random and uneven pattern. It is this “pick up” on the disc face that both causes the thickness variation measured by the technicians and the roughness or vibration under the brakes reported by the drivers.

With adherent friction, some of the pad material diffuses across the interface between the pad and the disc and forms a very thin, uniform layer of pad material on the surface of the disc. As the friction surfaces of both disc and pad then comprise basically the same material, material can now cross the interface in both directions and the bonds break and reform. In fact, with adherent friction between pad and disc, the bonds between pad material and the deposits on the disc are transient in nature – they are continually being broken and some of them are continually reforming.

There is no such thing as pure abrasive or pure adherent friction in braking. With many contemporary pad formulas, the pad material must be abrasive enough to keep the disc surface smooth and clean. As the material can cross the interface, the layer on the disc is constantly renewed and kept uniform – again until the temperature limit of the pad has been exceeded or if the pad and the disc have not been bedded-in completely or properly. In the latter case, if a uniform layer of pad material transferred onto the disc face has not been established during bedding or break-in, spot or uncontrolled transfer of the material can occur when operating at high temperatures.

The organic and semi-metallic pads of the past were more abrasive than adherent and were severely temperature limited. All of the current generation of “metallic carbon”, racing pads utilize mainly adherent technology as do many of the high end street car pads and they are temperature stable over a much higher range. Unfortunately, there is no free lunch and the ultra high temperature racing pads are ineffective at the low temperatures typically experienced in street use.

Therefore – there is no such thing as an ideal “all around” brake pad. The friction material that is quiet and functions well at relatively low temperatures around town will not stop the car that is driven hard. If you attempt to drive many cars hard with the OEM pads, you will experience pad fade, friction material transfer and fluid boiling – end of discussion. The true racing pad, used under normal conditions will be noisy and will not work well at low temperatures around town.

Ideally, in order to avoid either putting up with squealing brakes that will not stop the car well around town or with pad fade on the track or coming down the mountain at speed, we should change pads before indulging in vigorous automotive exercise. No one does. The question remains, what pads should be used in high performance street cars – relatively low temperature street pads or high temperature race pads? Strangely enough, in my opinion, the answer is a high performance street pad with good low temperature characteristics. The reason is simple: If we are driving really hard and begin to run into trouble, either with pad fade or boiling fluid (or both), the condition(s) comes on gradually enough to allow us to simply modify our driving style to compensate.

Regardless of pad composition, if both disc and pad are not properly broken in, material transfer between the two materials can take place in a random fashion – resulting is uneven deposits and vibration under braking. Similarly, even if the brakes are properly broken, if, when they are very hot or following a single long stop from high speed, the brakes are kept applied after the vehicle comes to a complete stop it is possible to leave a telltale deposit behind that looks like the outline of a pad. This kind of deposit is called pad imprinting and looks like the pad was inked for printing like a stamp and then set on the disc face. It is possible to see the perfect outline of the pad on the disc.

It gets worse. Cast iron is an alloy of iron and silicon in solution interspersed with particles of carbon. At elevated temperatures, inclusions of carbides begin to form in the matrix. In the case of the brake disk, any uneven deposits – standing proud of the disc surface – become hotter than the surrounding metal. Every time that the leading edge of one of the deposits rotates into contact with the pad, the local temperature increases. When this local temperature reaches around 1200 or 1300 degrees F. the cast iron under the deposit begins to transform into cementite (an iron carbide in which three atoms of iron combine with one atom of carbon). Cementite is very hard, very abrasive and is a poor heat sink. If severe use continues the system will enter a self-defeating spiral – the amount and depth of the cementite increases with increasing temperature and so does the brake roughness.

SO HOW DO I PREVENT BRAKE SHUDDER/VIBRATION?

There is only one way to prevent this sort of thing – following proper break in procedures for both pad and disc and use the correct pad for your driving style and conditions. All high performance after market discs and pads should come with both installation and break in instructions.

Don’t worry, the brake-in procedure is also good for the discs and will relieve any residual thermal stresses left over from the casting process (all discs should be thermally stress relieved as one of the last manufacturing processes) and will transfer the smooth layer of pad material onto the disc. If possible, new discs should be bedded with used pads of the same compound that will be used going forward.

Heat should be put into the system gradually – increasingly hard stops with cool off time in between. Part of the idea is to avoid prolonged contact between pad and disc. With abrasive pads (which should not be used on high performance cars) the disc can be considered bedded when the friction surfaces have attained an even blue color. With the carbon metallic type pads, bedding is complete when the friction surfaces of the disc are a consistent gray or black. In any case, the discoloration of a completely broken in disc will be complete and uniform.

Depending upon the friction compound, easy use of the brakes for an extended period may lead to the removal of the transfer layer on the discs by the abrasive action of the pads. When we are going to exercise a car that has seen easy brake use for a while, a partial re-bedding process will prevent uneven pick up.

I HAVE BRAKE SHUDDER/VIBRATION ALREADY. HOW DO I FIX IT?

The obvious question now is “is there a “cure” for discs with uneven friction material deposits?” The answer is a conditional yes. Simply fitting a set of good “semi-metallic” pads and using them hard (after bedding) may well remove the deposits and restore the system to normal operation but with upgraded pads. If only a small amount of material has been transferred i.e. if the vibration is just starting, vigorous scrubbing with garnet paper may remove the deposit. As many deposits are not visible, scrub the entire friction surfaces thoroughly. Do not use regular sand paper or emery cloth as the aluminum oxide abrasive material will permeate the cast iron surface and make the condition worse. Do not bead blast or sand blast the discs for the same reason.

Taking time to properly bed your braking system pays big dividends but, as with most sins, a repeat of the behavior that caused the trouble will bring it right back.

To read more about brake discs and maintenance, please visit our brake-tech section: http://www.alconkits.com/index.php/Learn/Brake-Tech/

[ad_2]

Source by Chris Streit

A History of Landscaping

[ad_1]

Landscaping or landscape architecture is no new art. It can be traced back to 600 B.C. where landscape design was used in the Hanging Gardens of Babylon and which is considered today as one of the seven wonders of the world. The famous Mayans used landscaping principles without even knowing it when they created walkways to and around their temples, surrounding them with intricate, carefully constructed flowerbeds and bushes. Romans used landscaping in courtyards and created borders around their land. Good landscaping was seen as a sign of wealth in the 17th and 18th century and in Jamaica, plantation owners lined walkways with palm trees. People would even ship in different rocks and stones to build walls in their gardens. The Great Wall of China was not built for aesthetic purposes, but was a necessity to keep enemies at bay. Landscaping through the ages has been magical, especially when you look at wonders like Stonehenge in England. These stones were transported from Wales, which means them being there is somewhat of a miracle.

The words “landscape architecture” however, was first used in Gilbert Laing Meason’s book, On The Landscape Architecture of the Great Painters of Italy in 1828. This was the first time someone realised there was a correlation between landscaping and architecture and that designing a landscape could in fact be an art all on its own. The Italians painted landscapes in carefully constructed ways, incorporating design in both painting and gardening. Later, Frederick Olmstead and Calvert Vaux defined “landscape architecture” as a professional task of designing a composition using plants, landform, water, paving and other natural, as well as man-made structures. These men went on to design Central Park in New York and officially named themselves “landscape architects” in 1863. Soon after, Europe adopted the term and landscape architects started practicing all over the globe.

Landscaping is a worldwide profession today and is even represented by organizations like the International Federation of Landscape Architects. Landscaping, however, has expanded and not only applies to public spaces and world wonders: almost every home can have a well-designed landscape. Even fine arts and landscape architecture became interwoven through the ages, because people slowly realised how designing a landscape also required the professional and technical components that fine arts made use of: creative concepts, design, theories and aesthetic principles and guidelines. The introduction of computers in the 20th century changed both fine art and landscaping and today, it is possible for landscape architects to see and experience their full design in 3-D before applying it. Since the late 20th century, many formatting uses for scanning and printing, the wide array of options with digital technology for drawing, images and site videos; and the nearly infinite reach of the internet has transformed the exploration and interaction when sharing creative objectives. This has also developed effective communication and collaboration within the project team, clients, and involved people the world. Landscaping has always and especially today improves the quality of peoples’ physical surroundings given them a sense of nature in an increasingly material world.

[ad_2]

Source by Peter Schlebusch

Double Irish and Dutch Sandwich – Understanding Tax Havens

[ad_1]

Ireland, a country known for U2 and Guinness, is more known in the business world as a tax haven. Ireland is in the same group as Luxembourg and Bermuda; countries with no physical resources as well as human capital. However they leverage their business regulation in order to attract companies by offering a business friendly environment and low taxation on companies incorporated.

Take Ireland, who has been under the international crosshair for a while due to its “Double Irish” tax law (“Dutch sandwich” in the Netherlands), and no that is not a drink. This little loophole is the reason Apple paid an astounding 2% on its profits in Ireland where the corporate tax rate is 12.5%. The key to the law is the fact that parent companies and subsidiaries are separate legal and tax entities.

If companies were able to move goods and services around in an arm’s length way between each other, wouldn’t it be good to channel the profits towards a country with a low or 0% tax rate.

For example, imagine subsidiary X in Ireland and Manager Y that controls it in tax haven Bermuda. Every time the subsidiary makes a profit it gets transferred to Y. Therefore it gets taxed less or not at all – since that profit counts as Manager Y’s profits. Since there is no need to repatriate the capital back into the US, this results in a low single tax rate. Had the subsidiary been based in a country such as the US, that same subsidiary would like be facing a tax bill in the 40% range. This explains the large cash position that Apple has overseas, much more than the cash position in the US.

Of course, not every company can take advantage of this double Irish loophole. The rules benefit mostly technology and pharmaceutical companies. Why? Because these companies own intellectual property. Why is that important? In transferring the profits from subsidiary X to Y, the company require a “legitimate” reason to pay Y. Even the rules state that companies cannot simply transfer profits from Ireland to a low tax haven for the sole purpose of paying lower taxes. The loophole around the legislation is to come up with a legitimate reason for having to pay Manager Y in Bermuda.

Thus the strategy is to have Manager Y own the intellectual property and then a “royalty” contract is established between X and Y. In this way, subsidiary X sends the royalty to Y thereby counting as Y’s profit and a cost to X.

Fortunately, diamonds are forever but tax havens are not. In 2015, Ireland reversed the Double Irish tax law and now requires companies incorporated in Ireland to be tax residents in Ireland. For companies who incorporated prior to the ruling they will get an extra 5 years of the benefits of the law until 2020. Nonetheless, this does not mean the end to an era for these companies since the corporate tax rate in Ireland is still 4 times less than that of the US. Google says they remain committed to Ireland.

[ad_2]

Source by Jeff Kaminker

King Freddie Doesn’t Want To Lose His Head

[ad_1]

Revolting peasants were nothing new in England, but there did seem to be more of them these days since the British Union of Revolutionary Peasantry (BURP) had been formed by Thomas Belcher. BURP rallies were sometimes supported by the League for Improved Coinage in England (LICE) with banners calling for, ‘Golden Heads on Golden Coins.’ King Freddie decided to do something to make himself more popular so he called his Prime Minister, Merlin the Whirlin, for a consultation. Merlin suggested that it might be a good idea to hold a referendum as people liked to feel that they were being consulted on an important national issue.

‘A referendum about what?’ asked Freddie.

‘Oh I don’t know; let’s say about whose head should be on our coins. That should be acceptable to LICE.’

‘You mean my head might not be on the coins anymore?’

‘Don’t worry, we’ll put out loads of government propaganda, swamp the news media with spin and get all the town criers on our side.’

‘Do you think we can win?’

‘No, but we can give it a good try.’

‘I don’t want to lose.’

‘No, but you want to be popular. Losing your head could be the most popular thing you’ve done since you sacked Cuthbert as patron saint.’

‘I still don’t think I want a referendum that could lose me my head.’

‘How about if we keep your head but put another head on the other side of the coin?’

‘The side you call tails at cricket?’

‘That’s right, then we could hold a national vote on whose head we should use.’

‘Harold of Monmouth would win.’

‘Not necessarily, we have a few other handsome men in England and Wales; George’s man Jack quite fancies his chances, and then there’s Cuthbert. We could draw up a shortlist and let the whole population vote in the final selection.’

‘How will we let the people see the different heads?’

‘Let’s say we have a shortlist of six. We will design six gold coins, each with your head on one side and one of the six different heads on the other. Then we will mint one hundred of each of the six coins and put them on display in all the major towns and cities.’

‘How will they be displayed?’

‘At each location, people will see a row of six coins showing the six different heads.’

‘My head won’t be shown?’

‘Your head doesn’t need to be shown, and if it was, nobody would come to see the coins.’

‘So how do we select a shortlist?’

‘I suggest that we ask each town and city to hold a handsome head contest and select the best to go forward to regional contests. Then the winners of the regional contests will come to London for the final selection of the super six.’

‘What a splendid idea, I am sure the contest will raise morale and boost my popularity,’ said Freddie.

‘Yes, I think it will raise morale,’ said Merlin.

[ad_2]

Source by John Powell

How Do I Choose Whether to Register a UK or EU Trademark?

[ad_1]

Trademarks are tools to protect the reputation and the goodwill of your brand. Any sign unique to your business such as words, logos or slogans may be registered as a trademark.

Scope of protection

Trademarks give you an exclusive right to use the protected sign in the country or territory where you register. The national UK trademark system, for instance, grants trademark protection with the borders of the United Kingdom, while a Community Trade Mark extends to all 27 member states. Those businesses that purely trade is this country will just want to register a UK trademark. For example if you run a restaurant and have no intention to extent your business in other countries, the UK is the only country that is relevant to you in respect of trade mark application.

However, if you later decide to enter new markets with your business and want to extend the scope of your trade mark protection it is possible to use base UK trademark as the first step towards registering in other countries.

UK or EU trademark

Deciding whether to opt for a UK or an EU trademark depends almost entirely on the present and future needs, and intended strategy of your business.

It is important to have a clear strategy for your business and to discuss these intentions with your solicitor as using a brand name on the internet will, in some cases, mean that you are using the mark worldwide. But if you only have the right to the brand name in the UK, other business may be able to prevent you from using your chosen brand name if they have a registered this or a similar brand. Business should be aware that they would potentially have to trade in different brand names in other countries if the chosen name were not available in some of the desired countries.

It is impossible for businesses with a brand to protect to ignore the CTM: it has been described as being “central to virtually every European branding decision for virtually every type of business from virtually every country in the world”

One point though to beware of with CTM applications is that if grounds for refusal exist in just one of the 27 Member States the application as a whole may fail. On the other hand, if no substantial objections are raised, the trademark proceeds to registration. Depending on the Registry’s workloads, a CTM will be registered about 5 months after the filing date.

[ad_2]

Source by Paul William Smith

Benefits of Factoring Over an Overdraft

[ad_1]

There is a cost associated with using either factoring or a traditional overdraft and they differ between the two products. However, there are also cost savings that can be made by using these products and we have produced a useful calculator in spreadsheet format that allows you to Compare Factoring with Overdraft lending.

The Differences between Factoring & Overdraft

You can update the calculator with your own values but it is already populated with an example that reflects a typical business.

In our example you will see that whilst the cost of factoring is higher than the cost of using an overdraft, the overdraft does not release as many benefits. The potential savings from using an outsourced credit control function through factoring are not achieved by using overdraft. In our example, whilst overdraft results in a net cost to the business, factoring results in a net saving of over £10,000 each year.

Similarly, our example shows that the average business is likely to raise more cash through factoring than through overdraft. Even if this benefit is assumed to be equal, the factoring product still delivers a net saving in excess of £9,000 each year.

Free Overdraft Comparison Calculator

Have a look at our Factoring Comparison with Overdraft Calculator to see the details of our example and to adjust the figures to reflect your business and find out how much you could save.

You will see the benefits and costs of factoring compare with the benefits and costs of using traditional overdraft lending from a bank.

[ad_2]

Source by Glenn D Blackman

The Calphalon Pot Rack – Protects, Displays, and Makes Your Valuable Cookware Easy To Get To

[ad_1]

When you have the right utensils cooking can become fun and interesting. If you love to keep your kitchen neat and organized and looking great, then you will find the Calphalon pot racks to be extremely useful to you. The following are some of the popular items in this category.

The first Calphalon pot rack is the Calphalon 32-inch model, which is a straight wall rack. This has 4 heavy-duty single hooks to hang your pots and pans. Priced at about 40 dollars, this product can really enhance the look of your kitchen and keep your cookware organized. The material used in this rack is heavy duty hard anodized aluminum, with a sleek black finish for a modern look. The heavy duty hooks keep pots within easy reach. This rack comes with a lifetime warranty and comes with simple-to-follow assembly instructions.

The next Calphalon pot rack is an 18 by 36-inch version made of hard anodized metal. This one sells for about 140 dollars, and can hold more items than the previous one. The construction for this rack is very reliable and durable for life-long use. This comes without mounting hardware, which is available at hardware shops easily.

The Calphalon pot rack that comes in 20 by 56-inch is a multi-purpose rack which is an oval shape. Since this one holds even more cookware items, it is priced at $169. The material is hard anodized aluminum for long lasting finish, and has 2 double hooks and six single hooks. There are hanging chains included in this item, and it comes with easy-to-follow assembly instructions. This one is so durable it comes with a lifetime warranty.

Another popular product is the Calphalon pot rack in the 36-inch size. This one is made of stainless steel and priced at $139. This is made of the same material that makes up the cookware items. This model is ceiling-mounted, and this can really free up cabinet space in your kitchen. The space saving features of this rack are amazing, and it also stops the pans from scraping against each other, so they are kept safe.

[ad_2]

Source by Mary Franklin

Why Can’t Someone Build a Tunnel Boat Washing System Drive-Thru?

[ad_1]

Over the years, before retirement I was involved in the vehicle cleaning business – as the business grew bigger and bigger, we found other things to wash. By the time I retired, our franchisees which had operated in 23 states washing trucks, locomotives, concrete, aircraft, buses, police cars, postal vehicles, new car lots, houses, windows, and even boats on the water at the marina. It’s actually hard to clean the boats on the water at the marina we did it from a pontoon boat platform. Now then I’d like to talk about this for second if I might.

You see, when you are on a boat and you are trying to clean another boat, you are brushing the sides, but each time you do a brushstroke and put any pressure on the hull of the other boat, you are pushing yourself away from the boat you’re trying to clean. That makes it extremely difficult. Now you can brush up and down, but then you end up rushing into the water, and bringing up lots of algae on the brush. To say the least it’s very difficult, but I don’t believe it has to be, and let me tell you why.

Also by the time I retired, we had put in detail shops, truck washes, and even fixed site car washes, yes the business grew quite large. Interestingly enough, it seems to me that it would be possible to build a boat washing machine which was more like a car wash. And here’s how it would work. The boat hull would come into a semi enclosure, although it would allow for sailboat masts, to poke through the center of the building. Then the walls or sides of the boat wash would slowly move inwards towards the hull of the boat to adjust to its exact size.

As the boat moved through, it would be cleaned by brushes underneath, and on the sides, while the top of the boat would get a fresh water rinse, after the workers battened down the hatches of course. It seems that such a system could exist, it would be quite easy to wash boats, and they would line up to get washed, just as they do with the car wash. It’s not that this system would be that difficult to build; the question is would the industry accept it, and would the engineering to build such a device, and install it be worth the time, energy, and the capital costs.

Now then, I’ve been to marinas in every single state in the continental US which borders the ocean, and a good many marinas at the largest lakes in the United States as well. Indeed, I think this can work. Please consider all this.

[ad_2]

Source by Lance Winslow

Pollution: Checking the Damages Caused to the Respiratory System

[ad_1]

THE RESPIRATORY SYSTEM DAMAGE

The long-term effects of air pollution include serious diseases like cancer. The highly polluted city air slowly metamorphoses our healthy and pink colored lung tissues into darkened particles of smog, dust, and other pollutants, making the lungs more vulnerable to infection. The highly sensitive respiratory system can be damaged in a number of ways.

Environmental pollution: One of the potent dangers is the environmental pollution. The environment smog contains many chemicals. Many of these chemicals are exhausted by the vehicles and the industries. What is more, several household cleaning products also emit such poisonous gases.

Cigarette smoke: This is yet another dangerous emission. The passive smokers are the hardest hit. Burning fags pose a serious threat to our respiratory system. Tobacco smoke contains over 40 chemicals including the dangerous tar. Most of them are known causes of cancer. Approximately 90 per cent of lung cancer cases among men, and more than 70 per cent among women have been traced to smoking.

Besides tar several other chemicals enter our lungs from a burning cigarette. The tar from a single cigarette temporarily immobilizes the cilia of the upper and lower tracts of the respiratory route. The tar also temporarily paralyses the macrophages in the lung alveoli. When the cleansing and filtering functions are made inactive, the lungs and the air passages are laid bare to the different particles, viruses and bacteria that are airborne besides of course the tar.

These substances settle down in the lungs’ mucous layers. It takes almost an hour for the paralyzed cilia to recover. But repeated paralyzing from the heated tar eventually kills them. Mucus builds up as a result of repeated smoking. The accumulated mucus blocks the smaller air passages. The obstruction triggers the “smoker’s cough”. This familiar reflex cough is the distressed lung’s effort to clear the air routes.

Indoor air pollution: This is one of the most dangerous but often disregarded dangers. The offices and homes are mostly bases of indoor air pollution. Many cleaning compounds besides furniture and synthetic carpets, certain construction materials, and even air fresheners emit hazardous gases. These remain highly concentrated in unventilated or AC rooms. The most vulnerable sections of people exposed to these respiratory dangers are children, elderly people and those having a history of respiratory illnesses. These people generally spend most of their time within the four walls. The indoor air pollutants not only weaken our lungs but also invite infections.

Occupational risks: Many professionals are daily exposed to impurities released by their activities. These workers run a high risk of suffering from respiratory diseases. Mention may be made of people picking cotton, those working in work in farms or shipyards, mechanics installing brake insulation or lining. Other people who suffer from such risks are miners, construction workers, quarry workers, stone cutters, and sandblasters among others.

GOVERNMENT & NGO MONITORING OF POLLUTION

All the governments have their independent agencies to monitor the pollution levels. There are also non-governmental agencies (NGOs) that carry out this activity. The OSHA (Occupational Safety and Health Administration) in USA, for instance, issues regulations for protection of workers. It has made mandatory the wearing of air masks with filters for certain jobs. The EPA (Environmental Protection Agency) monitors and also regulates the pollutants released into the air by different organizations and industries. In spite of such efforts, across the world, various types of respiratory illnesses have registered a rise.

DISORDERS & DISEASES OF THE RESPIRATORY SYSTEM

Any portion of the respiratory tract can be affected by the disorders and diseases of the respiratory system. Though the common ailments of the respiratory system are trivial, yet at times they can be life threatening as well.

Common cold, running nose & stuffy nose: Viruses cause colds by targeting the pharynx and the nasal passages. First, the viruses infiltrate the body through the respiratory system. Then, they target the cells in the nasal passage membranes. But before they can destroy the cells, the body’s immune system fights back. The immune system increases the flow of blood to the area. Such reinforcement of white blood cells leads to swelling of the membranes. This causes the stuffy nose. Increase in mucous secretions to neutralize the viral attack leads to the runny nose. Mentionably, the infection can affect the sinuses — membrane-lined cavities located within the head, besides the middle ear and the lower respiratory tract.

Hay fever & asthma: These are allergic reactions of the respiratory system. These conditions are caused when the immune system is irritated by irritants like dust or pollen. The symptoms of hay fever are sneezing, watery eyes, and runny nose. It is a seasonal reaction when there is abundance of pollens in the air. Asthma attacks are generally mild. But, they can be life threatening too. A person suffering from asthma experiences difficulty in breathing. It occurs as the bronchi and bronchioles get inflamed and remain constricted temporarily.

Laryngitis: Laryngitis is an inflammation of the larynx. Laryngitis is caused by various factors. They can be diverse like voice overuse, cigarette smoke or viral infection. Laryngitis leaves different effects on the voice. Till the inflammation subsides, it can either get hoarse, or get reduced to a whisper.

Bronchitis: Bronchitis refers to membrane inflammation. The membranes lining the bronchioles or the bronchi get inflamed. Bronchitis occurs due to bacterial or viral infection. Bronchitis can also happen from irritating chemicals.

Pneumonia: This infection of the alveoli is caused by viruses or bacteria. Pneumonia is a potentially serious state of the lungs. In pneumonia the alveoli gets inflamed after fluid builds up. This gathering of fluid and the consequent inflammation impedes the flow of carbon dioxide and oxygen between the alveoli and capillaries.

Tuberculosis: Also known as TB, it is caused by the tuberculosis bacterium. The lungs are primarily attacked in TB. At times, other body tissues also get affected. Unaddressed, the lung infection can even destroy the lung tissues. Earlier, tuberculosis was controlled by antibiotics. However, the bacterium has evolved an antibiotic-resistant strain posing a grave health problem.

Emphysema: This non-contagious disease affects alveolar tissue gets partially destroyed. The remaining alveoli gets enlarged and weakened. During exhalation, the bronchioles collapse. As a result, air remains trapped inside the alveoli. In the long run, emphysema affects the patient’s ability for exchanging oxygen and carbon dioxide. The circulatory system also fails to function. This causes breathing problems. Emphysema can occur due to genetic factors besides infection, smoke, smog, and cigarette.

Lung cancer: The main cancer causing agents are uranium, asbestos, and tobacco smoke. Genetic reasons can also cause cancer. The respiratory cancerous tumors are formed in the lung tissue (alveolar), the bronchioles or the bronchi. Early detection of such tumors can halt their progression to other parts of the body. Then the treatments are more effective, and the prognosis for recovery is rather good. Unfortunately, 85 per cent of the lung cancers are diagnosed at a later stage when the tumors have already spread. In such extreme cases, the prognosis is poor.

Respiratory Distress Syndrome: It is also called RDS. The dysfunction refers to a cluster of symptoms. All point to severe malfunctioning of lungs.

IRDS: Premature infants may suffer from Infant Respiratory Distress Syndrome (IRDS). IRDS happens when the alveoli fail to fully expand during inhalation. Alveoli expansion needs a chemical called surfactant. However, among the premature infants, the undeveloped alveoli fail to produce enough surfactant. The common treatment for IRDS is administration of air and surfactant through a breathing tube. This administration enables the alveoli to produce surfactant.

ARDS: Adult Respiratory Distress Syndrome (ARDS) occurs when the lungs get severely injured. Many automobile accidents, poisonous gases, or lung inflammation can cause such a dysfunction. ARDS patients generally have to battle for life with 50 per cent survival rate.

ALTERNATIVE TREATMENT FOR RESPIRATORY DISEASES

Many traditional and alternative health systems like Yoga, Ayurveda, Unani and Homoeopathy have various means of treating the different types of respiratory disorders. Yoga has simple breathing exercises called ‘Pranayam’ that have proven track records. The other alternative health systems like Ayurveda, Unani and homoeopathy also have viable strategies to effectively treat the respiratory ailments.

However, prior to taking recourse to any of them, one should consult experts of those systems. Obviously some of the obnoxious habits like smoking and taking of alcohol must be given up to get the optimum results. This holds true for any treatment.

[ad_2]

Source by Nilutpal Gogoi

Resilience in the Individual and in the Family System

[ad_1]

Webster’s Dictionary (1974) defines resilience as “an ability to recover from or adjust easily to change or misfortune” (p. 596). Although this definition is widely accepted, resilience may be conceptualized as being more than merely bouncing back from setbacks. Resilience may also be the ability to bounce forward in the face of an uncertain future (Walsh, 2004). Resilience has been conceptualized as the forging of strengths through adversity (Wolin & Wolin, 1993). Like the willow tree, people thrive if they have a strong, healthy root system. With branches flexible enough to bend with the storm and firm enough to weather strong winds without breaking, the willow tree can continue to grow despite being twisted into differing shapes. The willow tree may be a metaphor for the resilient individual and resilient family system. Resiliency is critical to mental health and healthy aging.

Bonanno (2004) defined adult resilience as a person’s capacity to resist maladaptation in the face of risky experiences. Bonanno’s individually-based definition of adult resilience assumes that resilience resides in the person, an observation supported by the list of individual attributes that covary with resilient outcomes in Bonanno’s work (hardiness, self-enhancement, repressive coping, and positive emotion.). Importantly, this definition of resilience does not identify the positive outcomes that can result from adversity in the hardy individual. Despite Bonanno’s (2004) narrow definition, his analysis includes an interesting finding that loss and brief traumatic experiences, despite being aversive and difficult to accept, are normatively not sufficient to overwhelm the adaptive resources of ordinary adults. Bonanno’s research calls into question the research of Sameroff, Bartko, Baldwin, Baldwin, and Seifer (1998), which demonstrated in longitudinal analyses that as levels of adversity rise, and as resources fall, resilience becomes less tenable.

Rutter (1985) observed that strong self-esteem and self-efficacy make successful coping more likely, whereas a sense of helplessness increases the likelihood that one crisis will lead to another. In a similar vein, Kobasa’s (1985) research findings supported his hypothesis that people with resilience possess three general traits: (1.) the belief that they can influence or control events in their lives; (2.) an ability to feel deeply committed and involved in activities in their lives; and (3.) a tendency to embrace change as an opportunity to grow and develop more fully. Thus, resilient children are more likely to have an inner locus of control (Seligman, 1990), or an optimistic belief that they can positively impact their fate.

Dugan and Coles (1989) suggest that individuals prevail over adversity more effectively if they have moral and spiritual resources. In a phenomenological study of nine subjects who had experienced such traumas as life in a concentration camp, disability, breast cancer, massive head injury, a life of violence and abuse, and loss of a child, Rose (1997) identified similar themes of resilience which emerged from individual interviews: the role of supportive others, empathy, self-care, faith, action orientation, moving on, positive outlook, and persistence. Rose identifies the foundational structure of resilience as faith, self-respect, striving, supportive others, coping, empathy, self-reliance, and moving on.

Closer scrutiny of children and families that are at risk reveals many exceptions to the “damage model” of development, which considers stress or disadvantage as predictive of dysfunction. For example, Werner and Smith (1992) conducted an extensive longitudinal study of almost a half a century of children from Kuai. The researchers found that in spite of early medical distress, poverty, school difficulties, teen pregnancy, or arrest, children were able to learn and persevere through difficulty, given adequate supports. In their analysis of how these impoverished children matured successfully, Vaillant (2002) notes that Werner and Smith emphasized, “. . . the importance of being a ‘cuddly’ child and of being a child who elicits predominantly positive responses from the environment and who manifests great skill at recruiting substitute parents” (p. 285). Werner and Smith point out that key turning points for most of these troubled individuals were meeting a caring friend and marrying an accepting spouse. It is also salient that Werner and Smith found that more girls than boys overcame adversity at all age levels. Walsh (2004) speculates that this finding reflects the notion that “. . . girls are raised to be both more easygoing and more relationally-oriented, whereas boys are taught to be tough and self-reliant through life. . . [and] often because of troubled family lives, competencies were built when early responsibilities were assumed for household tasks and care of younger siblings” (pp. 13-14). Werner and Smith’s study is especially important in reminding clinicians that early life experiences do not necessarily guarantee significant problems in later life. Walsh (2004) suggests that their most significant finding is that resilience can be developed at any point over the course of the life cycle. Walsh extrapolates from Werner and Smith’s research that “. . . unexpected events and new relationships can disrupt a negative chain and catalyze new growth” (p. 14). Favorable interactions with individuals, families and their environments have a systemic effect of moving resilience in upward spirals, and a downward spiral can be reversed at any time in life (Walsh, 2004).

Felsman and Vaillant (1987) followed the lives of 75 males living in impoverished, socially disadvantaged families. People who suffered from substance abuse, mental illness, crime and violence parented these men. Several of these men, although scarred by their childhoods, lived brave lives and became high functioning adults. Felsman and Vaillant concluded, “The events that go wrong in our lives do not forever damn us” (1987, p. 298).

Another study refuting the accuracy of the “damage model” is Kaufman and Zigler’s (1987) finding that most survivors of childhood abuse do not go on to abuse their own children. Similarly, other research found that children of mentally ill parents or dysfunctional families have been able to prevail over early experiences of abuse or neglect to lead productive lives (Anthony, 1987; Cohler, 1987; Garmezy, 1987).

Werner (1995) identified clusters of protective factors that have emerged as recurrent themes in the lives of children who overcame great odds. The protective factors that were characteristic of the individual were myriad. Resilient youngsters are engaging to other people. Additionally, they excel in problem-solving skills and display effective communication skills. Problem solving skills included the ability to recruit substitute caregivers. Moreover, they have a talent or hobby valued by their elders or peers. Finally, they have faith that their own actions can make a positive difference in their lives.

From a developmental perspective, Werner (1995) emphasizes that having affectional ties that encourage trust, autonomy, and initiative enhances resilience. Members of the extended family or support systems in the community frequently provide these ties. These support systems reinforce and reward the competencies of resilient children and provide them with positive role models. Such supports may include caring neighbors, clergy, teachers, and peers.

In Vaillant’s (2002) Study of Adult Development at Harvard University, arguably the longest longitudinal study on aging in the world, it is suggested that resiliency researchers who focus on risk factors and pathology are mistaken in believing that misfortune condemns disadvantaged children to bleak futures. Instead, Vaillant calls upon clinicians to count up the positive and the protective factors when conducting assessments. Vaillant cites Sir Michael Rutter (1985), who reminds clinicians, “The notion that adverse experiences lead to lasting damage to personality ‘structure’ has very little empirical support” (p. 598).

Vaillant (2002) identifies four protective factors in the individual’s potential to age well. A future orientation, a capacity for gratitude and forgiveness, a capacity to love and to hold the other empathically, and the desire do things with people instead of to people are personal qualities identified as resiliency factors. He posits that “. . . marriage is not only important to healthy aging, it is often the cornerstone of adult resilience” (p. 291).

Furthermore, Vaillant (2002) describes resilience as being a combination of nature and nurture. Both genes and environment play crucial roles. He explains, “On one hand, our ability to feel safe enough to deploy adaptive defenses like humor and altruism is facilitated by our being among loving friends. On the other hand, our ability to appear so attractive to others that they will love us is very much dependent upon the genetic capacity that made some of us ‘easy’ attractive babies” (p. 285).

An essential part of resilience is “. . . the ability to find the loving and health-giving individuals within one’s social matrix wherever they may be” (Vaillant, 2002, p. 286). Thus, like Werner and Smith (1992), Vaillant’s research identified extended families and friendship networks as key foundations to resilience in the individual and the family system.

American culture glorifies the “rugged individual.” John Wayne, the personification of masculinity and strength, has been adored by generations of Americans as a hero. However, there is an inherent danger in the myth of rugged individualism, which implies that vulnerability and emotional interdependence are weak and dysfunctional (Walsh, 2004). As Felsman and Vaillant (1987) note, “The term ‘invulnerability’ is antithetical to the human condition. . . In bearing witness to the resilient behavior of high-risk children everywhere, a truer effort would be to understand, in form and by degree, the shared human qualities at work” (p. 304). Avoidance of personal suffering and the glorification of stoicism are hallmarks of American culture. Such cultural attitudes are typified by the call to “move on,” to “cheer up,” to get over catastrophic events, to put national and global tragedies behind us, or to rebound (Walsh, 2004). Higgins (1994) notes that struggling well involves experiencing both suffering and courage, effectively processing and working through challenges from intrapersonal and interpersonal perspectives. In Higgin’s study of resilient adults, it became clear that they became stronger because they were severely tested, endured suffering, and developed new strengths as a result of their trials. These adults experienced their lives more deeply and passionately. Walsh (2004) observes that over fifty per cent of the resilient individuals studied by Higgins were therapists. Egeland, B. R., Carlson, E. and Sroufe (1993) offer an alternative approach to thinking about resilience as “. . . a family of processes that scaffold successful adaptation in the context of adversity” (p. 517).

Important research conducted by Wolin and Wolin (1993) points toward the notion that although some children are born with innate resiliencies, resiliency can be modeled, taught, and increased. They emphasize that persons tend to seek healing from pain instead of holding on to bitterness. The researchers note that the resilient person draws lessons from experience instead of repeating mistakes, and that they maintain openness and spontaneity in their relationships rather than becoming rigid or bitter in interaction. Wolin and Wolin also found that resiliency in individuals is strongly correlated with humor and creativity, as well as mental and physical health. The Wolins identify seven traits of adults who survived a troubled childhood: insight (awareness of dysfunction), independence (distancing self from troubles), relationships (supportive connections with others), initiative (self/other-help actions), creativity (self-expression, transformation), humor (reframing in a less threatening way), and morality (justice and compassion rather than revenge). Traits are viewed as dynamic processes by which resilient individuals adapt to and grow through challenge, rather than static properties that automatically protect the invulnerable. These observations are correlated with empirical studies of resilient children (Baldwin, Baldwin, & Cole, 1990; Bernard, 1991; Garbarino, 1992; Masten, Best, & Garmezy, 1990; Werner & Smith, 1992) and adults (Klohnen, Vandewater, and Young, 1996, Vaillant, 2002).

Walsh (2004) asserts, “In the field of mental health, most clinical theory, training, practice, and research have been overwhelmingly deficit-focused, implicating the family in the cause or maintenance of nearly all problems in individual functioning. Under early psychoanalytic assumptions of destructive maternal bonds, the family came to be seen as a noxious influence. Even the early family systems formulations focused on dysfunctional family processes well in the mid-1980’s” (p. 15).

The popularity of the Adult Children of Alcoholics Movement surged in the late twentieth century and encouraged people to blame their families for their problems. This movement tempted the individual to make excuses for his behavior in terms of his dysfunctional family history instead of looking for family strengths that might help him/her overcome challenge and become stronger. Adult Children of Alcoholics “. . . spend much of their time other-focused, and it is easy for them to become preoccupied with another group member’s problem, take responsibility for it, and avoid the painful job of self-examination and taking responsibility for their own behavior” (Lawson & Lawson, 1998, p. 263).

In contrast to this damage model, the Wolins offered an alternative way to view challenging family backgrounds: a Challenge Model to build resilience, stating that “. . . the capacity for self-repair in adult children of alcoholics taught [them] that strength can emerge from adversity” (p. 15). The Wolins reflect a paradigm shift in recent years, as family systems therapists have started to focus upon a competence-based, strength-oriented approach (Barnard, 1994; Walsh, 1993, 1995a). A family resilience approach builds on recent research, empowering therapists to move away from deficit and focus upon ways that families can be challenged to grow stronger from adversity (Walsh, 2004). From the perspective of the Challenge Model, stressors can become potential springboards for increased competence, as long as the level of stress is not too high (Wolin & Wolin, 1993). Walsh notes, “The Chinese symbol for the word ‘crisis’ is a composite of two pictographs: the symbols for ‘danger’ and ‘opportunity'” (p. 7). Wolin and Wolin (1993) observe that we may not wish for adversity, but the paradox of resilience is that our worst times can also become our best.

It is clear that the extensive research on resilient individuals largely points toward the social nature of resilience. However, most resiliency theory has approached the systemic context of resilience tangentially, in terms of the influence of a single, important person, such as a parent or caregiver (Bowlby, 1988). Looking at resilient family functioning through a systemic lens calls upon the clinician to view individual resilience as being embedded in family process and mutual influence (Walsh, 2004). Walsh suggests that if “. . . researchers and clinicians adopt a broader perspective beyond a dyadic bond and early relationships, [they] become aware that resilience is woven in a web of relationships and experiences over the course of the life cycle and across the generations” (p. 12).

It has only been in the last twenty five years or so that families that cope well under stress have been the subject of research (Stinnet & DeFrain, 1985; Stinnett, Knorr, DeFrain, & Rowe, 1981). A growing body of knowledge has pointed toward the multidimensional nature of family processes that distinguish adaptive family systems from maladaptive family systems (Walsh, 2004). Walsh (2004) defines “family resilience” as “. . . the coping and adaptational processes in the family as a functional unit,” [and adds that]. . . a systems perspective enables us to understand how family processes mediate stress and enable families to surmount crisis and weather prolonged hardship” (p. 14). Strong families create a climate of optimism, resourcefulness, and nurturance which mirrors the traits of resilient individuals (Walsh, 2004). In fact, research on family adaptation and on family strengths suggests the following traits of resilient families: commitment, cohesion, adaptability, communication, spirituality, effective resource management, and coherence (Abbott, et al., 1990; Antonovsky, 1987; Beavers & Hampson, 1990; Moos & Moos, 1976; Olson, Russell, & Sprenkle, 1989; Reiss, 1981; Stinnett, et al., 1982). Walsh observes, “. . . a family resilience lens fundamentally alters our perspective by enabling us to recognize, affirm, and build upon family resources” (Walsh, 2004, p. viii). Rutter’s (1987) research added further confirmation that resilience is fostered in family interactions through a chain of indirect influences that inoculate family members against long-term damage from stressful events. It is essential to consider family resilience as a major variable in a family’s ability to cope and adapt in the face of stress (McCubbin, McCubbin, McCubbin, & Futrell, 1995).

Bennett, Wolin, and Reiss (1988) concluded from their research that children who grew up in alcoholic families that deliberately planned and executed family rituals, valued relationships, and preferred roles were less likely to exhibit behavior or emotional problems. They argue that families with serious problems, such as parental alcoholism, which can still impose control over those parts of family life that are central to the family’s identity, communicate important messages to their children regarding their ability to take control of present and future life events. These messages can determine the extent to which the children are protected from developing future problems, including alcoholism in adolescence and adulthood.

Patterson (1983) asserts that it is only to the extent that stressors interrupt important family processes that children are impacted. However, from a systemic perspective, it is not only the child who is vulnerable or resilient; most salient is how the family system influences eventual adjustment (Walsh, 2004). Even those family members who are not directly touched by a crisis are profoundly affected by the family response, with reverberations for all other relationships (Bowen, 1978). Following from these ideas, it is clear that “Slings and arrows of misfortune strike us all, in varying ways and times over each family’s life course. What distinguishes healthy families is not the absence of problems, but rather their coping and problem-solving abilities” (Walsh, 2004, p. 15).

From an ecological perspective, Rutter (1987) suggests that it is not enough to take into account the sphere of the family as influencing risk and resilience in the individual and family life cycles. He emphasizes that it is also incumbent upon therapists to assess the interplay between families and the political, social, economic, and social climates in which people either thrive or perish. Rutter’s findings suggest that it is insufficient to focus exclusively on bolstering at-risk individuals and families, but there must also be public policy efforts to change the odds against them.

In the twenty first century, it is apparent that the configuration of the family is shifting. Diverse forms of family systems do not inherently damage children (Walsh, 2004). Walsh emphasizes, “It is not family form, but rather family processes, that matter most for healthy functioning and resilience” (p. 16).

One family process that governs how a family responds to a new situation is the way in which shared beliefs shape and reinforce communication patterns (Reiss, 1981). Hadley and his colleagues (1974) found that a disruptive transition or crisis could potentiate a major shift in the family belief system, with both immediate and long-term effects on reorganization and adaptation. Additionally, Carter and McGoldrick (1999) suggest that how a family perceives a stressful situation intersects with legacies of previous crises in the multigenerational system to influence the meaning the family makes of the adversity and its response to it.

Walsh (2004) asserts, “A cluster of two or more concurrent stresses complicates adaptation as family members struggle with competing demands, and emotions can easily spill over into conflict. . . . Over time, a pileup of stressors, losses, and dislocations can overwhelm a family’s coping efforts, contributing to family strife, substance abuse, and emotional or behavioral symptoms of distress (often expressed by children in the family)” (p. 21). Figley (1989) noted that catastrophic events that occur suddenly and without warning can be particularly traumatic. Bowen (1978) suggested that shock wave effects of a trauma might reverberate through the system and extend forward into multiple generations. Thus, Walsh (2004) calls upon therapists to take a systemic approach to intervention in the face of crisis, with interventions that “. . . strengthen key interactional processes that foster healing, recovery, and resilience, enabling the family and its members to integrate the experience and move on with life” (p. 22).

To understand resilience, one must also look through a developmental lens (Carter & McGoldrick, 1999). Neugarten (1976) found that stressful life events are more apt to cause maladaptive functioning when they are unexpected. Also, multiple stressors create cumulative effects, and chronic severe conditions are more likely to affect functioning adversely. However, Cohler (1987) and Vaillant’s (1995) research found that the role of early life experience in determining adult capacity to overcome adversity is less important than was previously believed. Thus, discontinuity and long-term perspectives on the individual and family life cycle point toward the idea that people are constantly “becoming” and have life courses that are flexible and multidetermined (Falicov, 1988). Furthermore, Walsh (2004) suggests that “. . . an adaptation that serves well at one point in development may later not be useful in meeting other challenges” (p. 13). Research has pointed toward a greater risk in vulnerability for boys in childhood and for girls in adolescence (Elder, Caspi, & Nguyen, 1985; Werner & Smith, 1982). All these variables highlight the dynamic nature of resilience over time.

In the field of family therapy, it is incumbent upon researchers and practitioners to recognize that successful treatment depends as much on the resources of the family as on the resources of the individual or the skills of the clinician (Karpel, 1986; Minuchin, 1992). Family processes can influence the aftermath of many traumatic events, reverberating into the course of the lives of people in future generations. Individual resilience must be understood and nurtured in the context of the family and vice-versa. Both immediate crisis and chronic stressors affect the entire family and all its members, posing threats not only to the individual, but also for relational conflict and family breakdown in current and future generations. Family processes may mediate the impact of crisis on all members and their relationships. Protective processes build resilience by promoting recovery and buffering stress. Indeed, healthy family processes influence the effects of present and future crises far into the future (Bowen, 1978; Kerr & Bowen, 1988). Since all families and their members have the potential to become more resilient, family therapists should work to maximize that potential by strengthening key processes within the individual and within the system.

References Abbott, D. A., & Meredith, W. (1988). Characteristics of strong families: Perceptions of ethnic parents. Home Economics Research Journal, 17, 140-147.

Anthony, E. J. (1987). Risk, vulnerability, and resilience: An overview. In E. J. Anthony & B. Cohler (Eds.), The invulnerable child. New York: Guilford Press.

Anatovsky, A. (1987). Unraveling the mystery of health: How people manage stress and stay well. San Francisco: Jossey-Bass.

Baldwin, A. L., Baldwin, C., & Cole, R. E. (1990). Stress-resistant families and stress-resistant children. In J. Rolf, A. S. Mastern, D. Chichetti, K. H. Neuchterlein, and S. Weintraub (Eds.), Risk and protective factors in the development of psychopathology (pp. 257-280). New York: Cambridge University Press.

Beavers, W. R., & Hampson, R. B. (1990). Successful families: Assessment and intervention. New York: Norton.

Bennett, L. A., Wolin, S. J., & Reiss, D. (1988). Deliberate family process: A strategy for protecting children of alcoholics. British Journal of Addiction, 83, 821-829.

Bernard, B. (1991). Fostering resiliency in kids: Protective factors in the family, school, and Community. Western Regional Center for Drug-free Schools and Communities.

Bonanno, G. A. (2004). Loss, trauma, and human resilience: Have we underestimated the human capacity to thrive after extremely aversive events? American Psychologist, 59, 20-28.

Bowen, M. (1978). Family therapy in clinical practice. New York: Jason Aronson.

Bowlby, J. (1988). A secure base: Parent-child attachment and healthy human development. New York: Basic Books.

Carter, B., & McGoldrick, M. (Eds.). (1999). The expanded family life cycle: Individual, family, and social perspectives (3rd ed.). Boston, MA: Allyn and Bacon.

Cohler, B. (1987). Adversity, resilience, and the study of lives. In E. J. Anthony & B. Cohler (Eds.), The invulnerable child. New York: Guilford Press.

Dugan, T., & Coles, R. (Eds.). (1989). The child in our times: Studies in the development of resiliency. New York: Brunner/Mazel.

Elder, G., Caspi, A., & Nguyen, T. V. (1985). Resourceful and vulnerable children: Family influences in hard times. In R. K. Silbereisen & K. Eyferth (Eds.), Development in context. New York: Springer.

Egeland, B. R., Carlson, E., & Stroufe, L. A. (1993). Resilience as process. Development and Psychopathology, 5, 517-528.

Falicov, C. J. (Ed.). (1988). Family transitions: Continuity and change over the life cycle. New York: Guilford Press.

Felsman, J. K., & Vaillant, G. (1987). Resilient children as adults: A 40-year study. In E. J. Anthony & B. Cohler (Eds.), The invulnerable child. New York: Guilford Press.

Figley, C. (1989). Helping traumatized families. San Francisco: Jossey-Bass.

Garbarino, J. (1992). Children and families in the social environment. New York: Aldine deGruyter.

Garmezy, N. (1987). Stress, competence, and development: Continuities in the study of schizophrenic adults, children vulnerable to psychopathology, and the search for stress-resistant children. American Journal of Orthopsychiatry, 57, 159-174.

Hadley, T., Jacob, T., Miliones, J., Caplan, J., & Spitz, D. (1974). The relationship between family developmental crises and the appearance of symptoms in a family member. Family Process, 13, 207-214.

Higgins, G. O. (1994). Resilient adults: Overcoming a cruel past. San Francisco: Jossey-Bass. Karpel, M. (1986). Family resources: The hidden partner in family therapy. New York: Guilford Press.

Kaufman, J., & Zigler, E. (1987). Do abused children become abusive parents? American Journal of Orthopsychiatry, 57, 186-192.

Kerr, M. E., & Bowen, M. (1988). Family evaluation: An approach based on Bowen theory. New York: W. W. Norton & Company.

Klohnen, E. C., Vandewater, E. A., & Young, A. (1996). Negotiating the middle years: Ego-resiliency and successful midlife adjustment in women. Psychology and Aging, 11, 431-442.

Kobasa, S. (1985). Stressful life events, personality, and health: An inquiry into hardiness. In A. Monat & R. Lazarus (Eds.), Stress and coping (2nd ed.). New York: Columbia University Press.

Lawson, A., & Lawson, G. (1998). Alcoholism and the family: A guide to treatment and prevention (2nd ed.). Gaithersburg, Maryland: Aspen Publishers.

Masten, A. S., Best, K. M., & Garmezy, N. (1990). Resilience and development: Contributions from the study of children who overcome adversity. Development and Psychopathology, 2, 425-444.

McCubbin, H., McCubbin, M., McCubbin, A., & Futrell, J. (Eds.). (1995). Resiliency in ethnic minority families: Vol. 1. Native and immigrant families. Madison: Center for Excellence in Family Studies, University of Wisconsin.

Minuchin, S. (1992). Family healing: Strategies for hope and understanding. New York: Macmillan.

Moos, R., & Moos, B. S. (1976). A typology of family social environments. Family Process, 15, 357-371.

Neugarten, B. (1976). Adaptation and the life cycle. The Counseling Psychologist, 6, 16-20. Olson, D. H., Russell, C. S., & Sprenkle, D. H. (Eds.). (1989). Circumplex model of marital and family systems. In F. Walsh (Ed.), Normal family processes (2nd ed.). New York: Guilford Press.

Patterson, G. (1983). Stress: A change agent for family process. In N. Garmezy & M. Rutter (Eds.), Stress, coping, and development in children. New York: McGraw-Hill.

Reiss, D. (1981). The family’s construction of reality. Cambridge, MA: Harvard University Press.

Rose, J. M. (1997). Footprints on the soul: Journeys from trauma to resilience (Doctoral Dissertation, The Fielding Institute, 1997). Dissertation Abstracts International, 57, 7227.

Rutter, M. (1985). Resilience in the face of adversity: Protective factors and resistance to psychiatric disorder. British Journal of Psychiatry, 147, 598-611.

Rutter, M. (1987). Psychosocial resilience and protective mechanisms. American Journal of Orthopsychiatry, 57, 316-331.

Sameroff, A. J., Bartko, W. T., Baldwin, A., Baldwin, C., & Seifer, R. (1998). Family and social influences on the development of child competence. In M. Lewis & C. Feiring (Eds.), Families, risk, and competence (pp. 161-185). Mahwah, NJ: Erlbaum.

Seligman, M. (1990). Learned optimism. New York: Random House.

Stinnett, N., & DeFrain, J. (1985). Secrets of strong families. Boston: Little, Brown.

Stinnett, N., Knorr, B., DeFrain, J., & Rowe, G. (1981). How strong families cope with crises. Family Perspective, 15, 159-166.

Stinnett, N., Sander, G., DeFrain, J., & Parhhurst, A. (1982). A nationwide perspective of families who perceive themselves as strong. Family Perspective, 16, 15-22.

Vaillant, G. (1995). Adaptation to life. Cambridge, MA: Harvard University Press.

Vaillant, G. E. (2002). Aging well. New York: Little, Brown and Company.

Walsh, F. (1998). Strengthening family resilience. New York: The Guilford Press.

Werner, E. E. (1995). Resilience in development. Current Directions in Psychological Science, 4, 81-85.

Werner, E. E., & Smith, R. S. (1982). Vulnerable, but invincible: A study of resilient children. New York: McGraw-Hill.

Werner, E. E., & Smith, R. S. (1992). Overcoming the odds: High risk children from birth to adulthood. Ithica, NY: Cornell University Press.

Wolin, S. J., & Wolin, S. (1993). The resilient self: How survivors of troubled families rise above adversity. New York: Villard.

[ad_2]

Source by Dr. Barbara Cunningham