Multi-Functional PACS Workstations

Digitizing medical imaging has changed the way medical facilities and hospitals function. Gone are the days of having to purchase film and costly developing chemicals for film images. With the advent of the DICOM digital image format, medical imaging was made possible. Today many medical offices utilize the flexibility that comes from PACS workstations and web-based PACS.

Storage of digital medical images is of vital importance, especially in light of medical facilities and hospitals needing to stay within HIPPA compliance. A PACS server helps to make this aspect of medical facility administration easier. A server takes up infinitely less space than hard copy film images do, plus it requires no physical maintenance of records. Everyone authorized to have access to the PACS server can set up their workstations to automatically send digital studies directly to the server, or to an offsite server that can be used for disaster recovery as needed, or copy the digital images to a CD or DVD.

With a web-based PACS, your medical facility and imaging center can save money while offering physicians greater flexibility in its use and overall better patient care. Doctors can log onto your local-area network, wide-area network, or from offsite by utilizing a virtual private network. Your medical offices will reduce operating costs because you will not need software for each workstation, and because it is web-based, physicians can access the digital medical images they need day or night in order to provide patients with excellent care.

Since a PACS system can also serve as a digital viewer, you will want to invest in a quality, high-resolution medical-grade PACS monitor. Monitors are available for medical use in a variety of sizes and digital image resolutions suitable for a variety of medical modalities. Ultrasounds, MRI, CT, as well as CR and DR digital x-rays can be viewed with a PACS monitor.

Medical facilities of all types will also save on consultations and referrals when using PACS workstations. Instead of using costly printed digital x-rays, you can send digital images stored in the DICOM format quickly and easily over the World Wide Web. This instantaneous   transmission  of patient medical digital images helps to offer them improved patient care while saving your hospital or medical office money.

PACS distributors and manufacturers can answer many questions you might have concerning PACS workstations; many offer live chat features on their informative websites for even more convenience.

Fax Machines Reviews

In the field of telecommunications, the word fax (facsimile) refers to the act of transmitting copies over a telephone network. This system enjoys a distinct advantage because the transfer is immediate. This machine consists of a modem and an image scanner. Sometimes, the equipment is equipped with printers and photo-copiers. Although these machines have existed since the last century, they began to gain popularity in the last two decades due to their economic affordability.

Digital fax machines gained popularity in Japan. In recent years, the internet has made inroads into the field of telecommunications but the machines have continued to remain a popular choice, even in the corporate world,for the transfer of documents. Fax servers have replaced the old fax machines. These can receive faxes and transmit the information over the internet to the user. There are two kinds of fax machines.

The analog machines used earlier, are no longer in vogue. Digital machines have replaced them. The digital machines have two groups, Group three and group four. The machines are classified on the basis of the time they take to transmit a document. There are also different classes of this machines and different transmission rates. These machines use a variety of modulation methods to transmit data. It use two different methods of compression to reduce the amount of data that needs to be transmitted between two machines. These methods are Modified Huffmann and Modified Read. In the Modified Huffmann method each word is scanned and compressed independently. The amount of white space is also reduced considerably. This helps in minimising the time taken for transmission. The Modified Read Method uses a slightly different method of compression.

The first line is scanned using the MH method. The second line is scanned and the differences are determined. These differences are transmitted after a process of encoding. This method pre-supposes that these differences are minimal. The Matsushita White Line Skip is another method of compression but it can be used only on Panasonic machines.

Most of the machines that are used currently belong to the Group Three. Documents are scanned in black and white. Thermal printers that were hitherto used have given way to a generation of this machines. Thermal transfer printers,laser printers and ink-jet printers are some of these machines. Thermal fax papers, however, do not possess legal validity as the ink used in these papers is not indelible.

Fax machines come now in compact sizes and are very portable. They are also all-in-one machines that lend themselves to official and personal use, that can print, scan and fax. These machines have become versatile and they are invaluable in any corporate setting or a business house.

Honda Motor Scooter Guide

Driving a car, truck or SUV can be pricey when you factor in the cost of rising gas prices. If you are a single motorist or only use your vehicle for commuting, an alternative to consider is a Honda motor scooter. There are currently six different models to choose from and of the various designs available, one is sure to meet all of your needs. Running errands around town, seating for two, storage space, long-distance riding and engine performance are just some options to consider when thinking about the kind of scooter you would like to be riding.

The Metropolitan model from Honda offers single seating for the modern rider. This scooter is perfect for the driver looking for sharp European design while being fuel efficient. Automatic   transmission  is also a perk for those who are new to riding scooters as shifting gears may seem intimidating. A 49cc engine gives a top speed of 40 miles per hour which is plenty fast for local around-town driving or commutes that do not involve travel on highways.

Are you looking for a two-seat scooter with generous storage space and a little more engine zip than the Metropolitan? A Honda motor scooter that could be for you is the Honda Elite model. Reach speeds up to 50 miles per hour with its 108cc engine while riding comfortably with a second person seated behind you. And you do not need to worry about taking your helmet with you after reaching your destination with this model’s under seat storage feature.

Honda’s Ruckus model offers a rugged exterior as opposed to the smooth lines of the Metropolitan and Elite scooters. Automatic  transmission , a liquid-cooled engine and electric start are all features of this Honda motor scooter. Oversized tires allow for handling a bit rougher terrain while still enjoying the fuel efficiency that driving a scooter provides.

The PCX scooter offered by Honda engages a 125cc engine that can travel up to 60 miles per hour. A trunk allowing for a full size helmet and an accessory rack ensures you will have the space needed to accommodate all of the items you may be traveling with. Some highway travel is permitted with this motor scooter which may be a great option for commuters.

A sleek model that gets you from point A to point B faster and with room for two is Honda’s SH150i. This fuel-injected scooter features a 153cc engine and a Combined Braking System. A top speed of 65 miles per hour with two riders makes this scooter an ideal option for those looking for local and highway travel.

Finally, the Silver Wing ABS is the ultimate luxury scooter from the Honda line. An ample windscreen and seating for two offers comfort to all riders while the 582cc engine delivers power for those longer rides. The anti-lock braking system and automatic  transmission  offered with this Honda motor scooter model is sure to provide fast and fun transport for the motorist looking for ultimate comfort.

Understanding the Different Classes of Firewalls

For the enforcement and the tight control of security and the flow of traffic within and given network or between networks, the firewall is one very important piece of software and also hardware that is entrusted with these functions. An understanding of how the firewall is able to achieve its functions through the capabilities a firewall is able to provide. These are the capabilities which determine the type of firewall to be sourced to meet a certain and specific set of security needs.

Most of the firewalls will work through the packet filtering method which is one of the most effective methods of implementing security for the network through validation of data packets. The validation of the data packets is usually based on a number of factors which are the destination and the source internet protocol (IP) addresses, protocol, type of service, the source and the destination ports and port numbers, the differentiate services code point, the time range and a host of other parameters associated with the internet protocol header. These criteria are usually tested and matched for all individual packets so as to guarantee or deny these packets. This packet filtering comes about or rather is implemented through the use access control lists (ACL) which are found on switches and routers. The ACl has the advantage of being very fast when coupled with the application specific integrated circuit. Having seen these features of the packet filtering firewalls, the most obvious strong point for this type of firewall is that it is most common and can be found in about every component of the network. The packet filtering firewall is found in switches and routers as mentioned earlier, the wireless access points, the virtual private network aggregators are other devices on the network which use this type of firewall. The downside with the packet filtering firewall is that it is static and has been exploited by hackers who channel suspicious traffic through the TCP 80 port which grants unobstructed access.

The proxy firewalls also called the application firewalls work on a more complex model which can be explained by the Open System interconnection (OSI). This model seeks to explain the   transmission  of information from one computer to another application on a second computer. The information is passed through layers to make sure security is not compromised. The information according to the OSI model is passed through seven different layers starting with the application layer (7th layer) which is usually the interface in the form of programs used on the computer. The next layer is the presentation layer which is the translator between systems and converts the application layer information to a format acceptable to various different systems. Encryption is done in this layer.

The session layer is the fifth and manages service requests between computers. The transport layer provides reliable ordering and communication of data by preparing the data for delivery to the network  transmission  control protocol. The third layer is the network layer at which data is referred to as packet and this layer is responsible for routing and IP addressing. The data link layer handles the reliability of data which at this point is referred to as a frame. Finally, the first layer is the physical layer which is now composed of the devices which we can see as well as their electrical characteristics. The application firewalls work at layer seven which is the application layer just as the name suggests and they give a buffer often acting on behalf of a client. It is also patches easily in case vulnerabilities are identified. The only disadvantage is that they are slow in the manner that they handle data and traffic.

The next type of firewall is the reverse proxy firewall which will work in a similar manner to the application firewall. The difference lies in that the reverse proxy firewalls are deployed for the servers and not clients as in the case of application servers. The effectiveness of this firewall lies in the reverse proxy understanding how the application behaves and the intelligence to do away with problems like the buffer overflow.

A last form of firewall is the packet inspection firewall which takes care of session information and is even able to perform deep packet inspection to enforce compliance and scan for viruses all the time making sure that operation speed is superb.

These are the basic types of firewalls and which are chosen dependent on security needs and on to which many features have been added by different security vendors to make them better adapted for use.

Hansens Lepresy

Since the beginning of time, Hansen’s disease has been recognized as a problem. Reported in Egypt in as early as 1350 BC, Lepresy is the oldest disease known to man; this is according to the Guinness World Records. Frequently, Lepers have lived outside of society. This is partly due to the fact that for a long time the disease was believed to have been caused by a divine, often times associated with demons, curse or punishment. This idea changed in the middle ages, when people started to believe that lepers are loved by God, and that it is humans that have cursed them

Another reason for secluding the Lepers what that in the past it was believed that leprosy was highly contagious. If was even taken to the extent that leprosy could be spread by the glance of a leper or an unseen leper standing upwind of healthy people. Today we know that the disease is much less contagious than we once believed in the past. Lepresy is caused by a mycobacterium that will multiply at a very slow rate. The disease mainly affects the skin, nerves, and mucous membranes. The organism has never been grown in cell culture, because of the difficulty that is involved with doing so. This difficulty is as a result of the fact that the organism is an obligate intra-cellular parasite. This means that it lacks many necessary genes for independent survival. This is also evident and provides proof for it having such a slow rate of replication.

Uncertain today, is the method of   transmission  of Hansen’s disease. Many people believe that it is spread person to person in respiratory droplets. What we do know though, is that most of the population is naturally immune to the disease. The disease is chronic, and often times patients are classified as having paucibacillary, which is a form of multibacillary Hansen’s disease.

Myths About MRSA Infections

MRSA Myth #1: Methicillin Resistant Staph Aureus is a new Problem

This is simply not true. MRSA has been it a problem in the hospital environment for years. Microbial resistance first showed up shortly after the introduction of penicillin into mass use. The medical community has had a problem with resistant bacteria for a long time and it has known about it. Every hospital in the US has an Infection Control Coordinator whose job it is to monitor infection rates in these institutions. The MRSA antibiotic susceptibility rates (along with those of other known super bugs) are monitored with incredible accuracy because the hospital must know when an antibiotic isn’t working. It is important for an hospital to know when their antibiotic formulary choices are no longer effective.

MRSA Myth #2: MRSA Infections are not Deadly

If not identified quickly and treated appropriately, death from MRSA infection is a real possibility. It is important to have culture and susceptibility testing on the wound to be sure the antibiotic regimen is appropriate. This test procedure takes about 48-72 hours. This testing will identify what type of organism is causing the infection and determine the appropriate course of antibiotic treatment. The worst treatment is the antibiotic treatment that will not work. It is a terrible costly waste of precious time and money.

MRSA Myth #3: MRSA is Transmitted by person-to-person contact.

Yes, this is one mechanism of   transmission  from patient to patient, and as it may be the primary means acquiring a MRSA infection, this fact underscores the need for diligent hand washing by anyone in contact with hospital patients. What is not often addressed is that MRSA can also be contracted from equipment used in the hospital and also from the environment.

MRSA Myth #4: MRSA is the only Resistant organism

Not true! Methicillin resistant staph aureus is the organism that has gotten the recent press coverage, but there are a number of other multiply-resistant microorganisms out there. For instance, the organism that causes TB has developed resistance which is well documented. Beyond these, there are a number of other super bugs we should all be concerned about.

MRSA Myth #5: MRSA Infections are limited to Humans

Believe it or not, MRSA can infect animals, too. In addition to person-to-person  transmission , MRSA infections can also be transmitted from person-to-animal. MRSA infections have been found in dogs and cats and other animals. The presence of MRSA in animals is manifested in the same way as human infection. We should be concerned about the health and safety of our pets, too.

How to Cure Ringworm?

Ringworm is a very contagious skin fungal infection. It can affect all individuals and even animals. During the infection stage of the ringworm, they produce fungal spores that can be transmitted to others. When you become exposed to fungal spores, you are at high risk to develop ringworm. But ringworms are treatable, and ringworm cures are very helpful to remove and kill fungal spores.

It is very essential to kill the fungi, and prevent the spread of ringworms to your body and to other people or animals. Here are some tips that will help you:

– Perform environmental disinfection regularly. It is important to maintain a clean environment because fungal spores can be present anywhere, especially to places where the infected person has been exposed to. Bleach is common in every household, and is very effective in disinfecting the environment. You just need to make a 1:10 bleach and water solution, and use it in decontamination of floors and surfaces. This will effectively kill the fungal spores, and prevent its transmission.

– Use a vacuum with HEPA filters. High Efficiency Particulate Absorbing or Arrestance (HEPA) filter removes at least 99.97% of airborne particles such as dust and fungi. It is very useful in cleaning carpets and upholstered furniture to remove fungal spores.

– Isolate infected pets. It is very important to separate your infected pet from other animals. You should not touch or come in contact with the infected pet because you can contract the fungal spores that cause ringworm. Consult your pet’s veterinarian so that you can determine what type of treatment will help your pet resolve its ringworm.

– Do not share personal articles. Sharing is a good act but if you have ringworms, it is a big no to share your personal items to others. Your things are contaminated with fungal spores. You should keep them and disinfect them using bleach.

– Keep a clean body. Fungi flourish in dirty areas. Proper personal hygiene should be observed to prevent the spread of ringworm on your skin. It is also important to perform regular hand washing after treating your ringworm, and after touching or treating your infected pet because you can obtain fungi spores from it.

– Maintain a sweat-free body and wear comfortable clothing. Fungi thrive in hot and moist areas of your body such as armpits, groins, and areas which have folds especially to obese individuals. You should keep yourself dry and avoid wearing tight clothes.

– Use a natural ringworm remedy. Natural ringworm remedies are found to be effective against ringworm, and they are absolutely safe to use. They are medicinal herbs that use leaves or extracted oil to cure ringworm such as turmeric (Curcuma longa), coconut oil (Cocos nucifera), mustard seeds (Brassica nigra),cassia leaves (Cassia fistula), holy basil leaves (Ocimum sanctum), butea seeds (Butea monosperma), and papaya seeds (Carica papaya). They are applied directly over the ringworm patch. Carrot (Daucus carota) and spinach juice (Spinacea oleracea) are also helpful in treating ringworm because they contain large amount of beta-carotene, which are very good for skin care.

– Apply topical creams. Topical creams are effective for ringworms that have mild symptoms. They are over-the-counter medications that help to relieve ringworm symptoms and kill fungi that cause ringworms. Topical treatment should be used for 2 to 4 weeks to effectively eradicate the fungi. Topical medications include Miconazole (Micatin, Desenex, Daktarin, Monistat-Derm, and Decocort), Clotrimazole (Mycelex and Lotrimin), and Terbinafine (Lamisil AT, Lamisil, and Lamisil Dermgel).

– Administer anti-fungal pills. Anti-fungal pills are systemic treatment for severe cases of ringworm. It is recommended to consult your physician so that you will be advised on the proper dosage and length of treatment using oral anti-fungal medications. Anti-fungal pills include Griseofulvin (Gris-PEG, Grifulvin V, Fulvicin P/G, and Griseofulicin), Itraconazole (Sporanox and Sporanox PulsePak), Terbinafine (Lamisil), and Fluconazole (Diflucan).

Five Things You Will Want to Know About the Honda CR 500

If there ever was a member of the Honda CR series that was popular, then it has to be the Honda CR 500. This, by the way, is the same machine that Robbie Knievel used for his entire jumping career, which featured an astonishing twenty world records. It is still remains a popular machine, the fact that its production was stopped by Honda, as did the production of the entire Honda-CR series. As such, many people continue to search for information regarding the Honda CR 500. And if you happen to be one of these, then you will find our discussion on ‘five things you will want to know about the Honda-CR 500’ interesting.

1) One of these things you could want to know about the Honda CR 500 is its engine power. This is something that motorcycling enthusiasts are very keen about, a factor on whose strength alone many have been known to make significant purchasing decisions. As it turns out, the engine power of the Honda-CR 500 (at 491 cc) maxes at 69 Horse Power – at 8,500 revolutions per minute, quite remarkable power by any stands.

2) The second thing you may want to know about the Honda CR 500 is about its transmission. As it turns out, the Honda CR 500 comes with a complete five-speed gear box. This is a remarkable feature, for a machine that was first developed in the 80s – and considering that there are ‘modern’ motorcycles that are yet to attain the complete five gear speed transmission up to this date.

3) The third thing you may want to know about the Honda-CR 500 is about its suspension, especially if you are a person who cares about the ‘comfort of your rides,’ as do many people. As it turns out, the Honda CR 500 comes with a complete and refined suspension, a remarkable thing, seeing that many motorcycles come with what can only be described as ‘crude’ suspension: whose effects the users are left to contend with.

4) The fourth thing you may want to know about the Honda-CR 500 is about the colors it comes in, especially if you are a person who cares about aesthetics – as every proper person is supposed to. Now although the Honda CR 500 came only in flash red when it was first released in 1984, it has evolved over time (color-wise), so that today, we have it coming in many literary ‘hot’ colors: flash red, the so-called nuclear red and the so-called fighting red. So, Honda-CR 500 mainly comes in red, but different hues of it for variety.

5) The fifth thing you may want to know about the Honda CR 500 is regarding what led to the discontinuation of its production by Honda. As it turns out, the reasons were mainly environmental, and not mechanical (or to do with popularity), as one would imagine. Yet in spite of the discontinuation of its production, Honda-CR 500 remains a much-loved machine, with strong sales on the specimens of it that are still on the market, and the pieces of it that emerge on the ‘second hand motorcycles’ market every now and then.

Using Serialization

A common problem in programming is moving the program data to another spot, such as a file on disk or another computer. For example, suppose a video game needs to store a saved file on the hard drive. Normally, the developer would have to write a method that takes all the game information and puts it into a format that can be placed on disk. Another method needs to be written to reverse this. The concept of serialization, used in some programming languages, bypasses this.

If a language has serialization libraries, this means that these functions are built in. You can input an object and have built-in language libraries convert the object to data. And of course, you can do the reverse. Instead of having to write code and create your own format for storing program information, you can just have the language do it. This has a wide variety of uses besides the video game save file mentioned in the intro. Suppose you want any program to store user-inputted data. You can simply put that data into a serializable object, that write it to disk. When the program starts up again, use the deserialization methods.

This can also be used for network communications. Consider the problem of writing client and server programs that can communicate with each other. Instead of having to process data, you can just serialize the object and transmit its data over the network. As long as the client and server know what class is being used, this works.

However, not all programming languages can be serialized. Generally, this is only a feature of higher-level languages. .NET has it with the Serializable attribute for a class. For Java, the interface is used. Classes that implement this interface can be serialized. Even low-level languages such as C++ have the ability, albeit not in the standard library. The popular Boost C++ library has functions that provide the serialization ability.

However, there are also problems caused by serialization. Many languages do not have backwards compatibility. So if you write a new version of the program and try to use it with existing serialized data, it can fail. Fortunately, some languages do have backwards compatibility features that avoid this drawback.

Serialization is a useful tool that all programmers should know about. It provides an easy way to store program data permanently and transmit it between multiple computers. For languages where serialization libraries are built-in, this is generally very easy.

HPV Information

One great thing about the information age is the amount of free information that exists out there. There are a lot of great things to be had out there and if you are a smart person, you can simply find it with ease. For instance, if you are looking online there is a myriad of information regarding diseases that you used to not know about. Of course I’m talking about sexually transmitted diseases, which are interesting to note and are increasing in irregularity. These modern times do not fair well for transmittable disease, because the more we travel and the more we throw caution out the window, the more we raise our chances of getting infected. If you are looking for good HPV Information, you are in luck. There is a long line of websites out there that have information about this.

Rewind time a little bit and you can really figure out that things used to be worse than they are now. You used to have to wait a long time to get any information about your disease. Not only that, before the computer age, you didn’t have early detection for a lot of things, and the death toll for cancer rose to astronomical levels. Not just in America, we’re talking worldwide, and if you wanted to learn more about diseases, including sexually transmitted diseases, you had to venture to school and take a lot of different classes. Now we are lucky and we can find information like HPV Information, with the greatest of ease. There is a lot of ease in gathering information, but it’s not as simple as you’d like to think.

There are a lot of different things that you need to know in life, and one of the must know things has to be HPV Information. Education is key to understanding what is out there and what can harm you. You wouldn’t risk your life by jumping out of a building or a plane, without at least having a parachute, and that is what education gives you in regards to sexually transmitted diseases. Education can lead to protection and if you are going to survive the onslaught of bacteria that is going to hit you while you are partying it up, you are going to need a good head on your shoulders and a smart wit.

HPV Information is readily available if you search for it online. In recent years, there has been a lot of attention in regards to this and many other diseases that you might see out there. You need to protect yourself and your partner. You need to be smart, and you need to protect yourself in any cases. If you have not been careful, then see a doctor fast, and enjoy the greater fruits of love that is available. HPV Information is not hard to find, it is easily found online and in many different areas. Even if you don’t see symptoms, you should at least know what is going on around you, which is the smart thing to do.