polycom video conferencing
News for 17-Mar-20
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polycom video conferencing
Netscape Corporation has created the best known secure server technologies. It uses a security protocol called Secure Sockets Layer (SSL) that provides data encryption, server authentication, message integrity and optional client authentication for a TCP/IP connection. When a client seeking to purchase polycom video conferencing connects with a secure server, they exchange a *handshake* which initiates a secure session. With this protocol, the same server system can run both secure and unsecured web servers simultaneously. This means an polycom video conferencing organization or company can provide some information to all users using no security, and other information that is secured. For example, a business that sells polycom video conferencing online can have its storefront (merchandise catalog) unsecured, but ordering and payment forms can be secure.
Why are these developments important? As the Internet becomes a way to buy and sell polycom video conferencing products and services, financial transactions become essential. Right now, most polycom video conferencing transactions involve the exchange of credit card information, either directly over the network, or by phone, to complete a transaction initiated online. Eventually, you will be able to use cash as well as credit, directly over the network.
There are two basic kinds of digital cash, anonymous cash and identified cash. Anonymous cash is just like paying for polycom video conferencing with paper cash but it also carries no information about the person making the transaction, and leaves no transaction trail. You create it by using numbered bank accounts and blind signatures. Identified cash, on the other hand, contains information revealing the identity of the person who withdrew it from the bank. Like credit card transactions, identified cash can be tracked as it moves through the system and involves fully identified accounts and non-blind signatures. Whether you use digital cash when purchasing polycom video conferencing is entirely up to you. We suggest you employ the purchasing avenues available from the polycom video conferencing supplier we recommend.
Medical Newscast Resources polycom video conferencing to video conferencing pc
polycom video conferencing
W.H.O. gets cancer
by: Simon Mitchell
Below The World Health Organisation (W.H.O.) summarise what we know about cancer from scientific research:
Cancer is largely preventable: by stopping smoking, providing healthy food and avoiding the exposure to carcinogens.
Some of the most frequent cancer types are curable by surgery, chemotherapy or radiotherapy. The chance of cure increases substantially if cancer is detected early.
Quality of life of cancer patients and their families can be greatly improved by the provision of palliative care.
Cancer control is a public health approach aimed at reducing causes and consequences of cancer by translating our knowledge into practice.
Recommendations from the World Health Organisation concerning cancer include action in the following areas:
The World Health Organisation sees cancer prevention programmes as part of integrated, national strategies. The risks they identify for cancer above are common to all noncommunicable diseases including heart, diabetes and respiratory problems. Prevention programmes for all chronic diseases are able to use the same surveillance and health promotion techniques. According to WHO recognised causes of cancer include:
W.H.O. treatment priorities
Early detection improves chances of survival, but WHO stress 'only when linked to effective treatment'. The WHO want to increase our awareness of the signs and symptoms of cancer and help set up regular screening of apparently healthy individuals.
Accurate diagnosis of cancer is the first step to effective management. Care of cancer patients starts with recognition of some kind of abnormality in the body, followed by a visit to a health care facility for diagnosis. Once a diagnosis is confirmed then the disease is 'staged'. The patient might be referred to a specialist cancer treatment centre.
Orthodox treatment for the cancer is likely to involve a mixture of chemotherapy, radiation therapy, hormonal therapy and surgery. The primary objectives of cancer treatment are: cure, the prolongation of life and improvement of the quality of life.
Survival rates in standard treatments vary according to the variety of cancer. For example the advanced treatment of cancer of the uterine corpus, breast, testis, and melanoma may produce a 5-year survival rate of 75% or more. Survival rates in cancer of the pancreas, liver, stomach, and lung are generally less than 15%. Because of the nature of cancer, many patients present themselves with advanced disease. The only realistic treatment for these patients is pain relief and palliative care. For insurance purposes, cancer is often regarded as incurable.
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