Proliferation meaning

  1. Nonproliferation and Counterproliferation
  2. Proliferation
  3. Atypical cells: Are they cancer?
  4. Nuclear proliferation
  5. Vascular proliferations and abnormalities of blood vessels
  6. SKU proliferation: Too much or not enough?


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Nonproliferation and Counterproliferation

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Proliferation

President Nazarbayev's commitment to non-proliferation was further enhanced in 1993 when he and Al Gore, Former Vice President of the United States signed the Umbrella Agreement, agreeing to cooperate to reduce the threat of nuclear proliferation. Last year the United States and Kazakhstan commemorated the 25th anniversary of that monumental agreement with ceremonies at the National Nuclear Center in Kurchatov, as well as the Defense Threat Red uction Agency's (DTRA) headquarters in Fort Belvoir, Virginia. Speaking in a special session at the UN Security Council on the Treaty on the Non-Proliferation of Nuclear Weapons, Kuwait's Deputy Prime Minister and Minister for Foreign Affairs Sheikh Sabah Khaled Al-Hamad Al-Sabah renewed Kuwait's principled and firm stance against proliferation of nuclear weapons. Speaking in a special session at the UN Security Council on the Treaty on the Non-Proliferation of Nuclear Weapons, Kuwait's Deputy Prime Minister and Minister for Foreign Affairs Sheikh Sabah Khaled Al-Hamad Al-Sabah on Tuesday renewed Kuwait's principled and firm stance against proliferation of nuclear weapons. and Calls Pakistan's nuclear proliferation a top concern'The United States has said that it wants a see a prosperous Pakistan that contributes positively towards regional stability and security, WIONews reported on Wednesday.Pakistan itself, the secretary (of State Mike Pompeo) has emphasised the need (for Pakistan) to deliver outcomes and to build confidence and ...

Atypical cells: Are they cancer?

On occasion you may see a report from a Pap test or tissue biopsy stating "atypical cells present." This might cause you to worry that this means cancer, but atypical cells aren't necessarily cancerous. Many factors can make normal cells appear atypical, including inflammation and infection. Even normal aging can make cells appear abnormal. Atypical cells can change back to normal cells if the underlying cause is removed or resolved. This can happen spontaneously. Or it can be the result of a specific treatment. Atypical cells don't necessarily mean you have cancer. However, it's still important to make sure there's no cancer present or that a cancer isn't just starting to develop. If your doctor identifies atypical cells, close follow-up is essential. In some cases, your doctor may simply monitor the atypical cells to make sure they don't become more abnormal. Other tests or scans may be useful, depending on your specific circumstances. In other cases, your doctor may recommend a particular treatment to try to reverse the process that's causing the atypical cells. And sometimes, your doctor may need to obtain a sample of tissue — such as a biopsy — to make sure you don't have cancer or another serious condition. • Understanding cervical changes: Next steps after an abnormal screening test. National Cancer Institute. https://www.cancer.gov/types/cervical/understanding-cervical-changes. Accessed Oct. 1, 2020. • HPV and Pap testing. National Cancer Institute. https://www.can...

Nuclear proliferation

• v • t • e Nuclear proliferation is the spread of Non-Proliferation Treaty or NPT. Proliferation has been opposed by many nations with and without nuclear weapons, as governments fear that more countries with nuclear weapons will increase the possibility of Four countries besides the five recognized Nuclear Weapon States have acquired, or are presumed to have acquired, nuclear weapons: Research into the development of nuclear weapons was initially undertaken during World War II by the United States (in cooperation with the United Kingdom and Canada), Germany, Japan, and the USSR. The United States was the first and is the only country to have used a nuclear weapon in war, when it used Non-proliferation efforts [ ] Early efforts to prevent nuclear proliferation involved intense government secrecy, the wartime acquisition of known Earnest international efforts to promote nuclear non-proliferation began soon after Baruch's plea for the destruction of nuclear weapons invoked basic moral and religious intuitions. In one part of his address to the UN, Baruch said, "Behind the black portent of the new atomic age lies a hope which, seized upon with faith, can work out our salvation. If we fail, then we have damned every man to be the slave of Fear. Let us not deceive ourselves. We must elect World Peace or World Destruction.... We must answer the world's longing for peace and security." Although the Baruch Plan enjoyed wide international support, it failed to emerge from the UNAE...

Vascular proliferations and abnormalities of blood vessels

Introduction The terminology of vascular conditions can be confusing, with several lesions being incorrectly named or classified. Vascular skin lesions include: • naevi • Angiomas • Telangiectases • Malignant vascular tumours A paediatric dermatologist, paediatrician, vascular specialist or surgeon should assess significant infantile capillary malformations or infantile haemangiomas, especially when large, symptomatic (especially when ulcerated), located on the head and neck or close to eye, nose or mouth. naevus Vascular naevi or anomalies are present at birth or appear in early childhood. They are classified according to the size and type of vessel. They may remain stable or become more prominent with maturity. There are various associated syndromes. • malformation – patch and port wine stain. • Macrocephaly-capillary malformation • Venous malformation– bleb syndrome (associated gastrointestinal lesions). • Arteriovenous malformations: of mixed blood vessel origin • Lymphatic malformation: lymphangioma circumscriptum, cavernous lymphangioma • Angioma serpiginosa: a crop of swirling vascular papules • Vascular naevi An angioma or haemangioma is a benign tumour formed by the dilation of blood vessels or the formation of new ones by the proliferation of endothelial cells. • involution later in childhood. These are sometimes syndromic, as in • Glomeruloid haemangioma is an eruptive form of haemangioma typically diagnosed in • Congenital haemangioma is at full size at birth a...

SKU proliferation: Too much or not enough?

Xiang Wan and his team were trying to find out if managerial intuition about the pros and cons of SKU proliferation is correct—in effect, whether it is good or bad, or if there is a middle ground. My twelve-year-old daughter filled her cup with cherry cola at our traditional Saturday lunch spot. In a revelatory tone she exclaimed, “Someone should make banana flavored soda! I would buy that.” The operations manager inside me cringed. "Sure," I asked, "but who else would? What about the inventory, the spoilage, and the transport?" I explained that her idea had more fundamental implications than it might seem. She was invoking an important debate pertaining to SKU proliferation: When examining a product portfolio, when is more variety needed, and how much is too much? I told her about an article published in the Journal of Operations Management called “Too much of a good thing: The impact of product variety on operations and sales performance.” In it, Xiang Wan and his colleagues examine the sales and operational performance of a major US soft drink bottler that distributed 328 SKUs from a network of 108 distribution centers. Wan and his team were trying to find out whether managerial intuition about the pros and cons of proliferation is correct, and if so, which force is more dominant. In effect, he asks whether proliferation is good or bad, or if there is a middle ground. The theoretical pros and cons of SKU proliferation are pretty straightforward. Proponents argue that th...