What is the difference between alliances and neutrality

If your lab is not a regular user of formaldehyde fixatives, there are a couple of easier options that we recommend. One option is to purchase methanol-free formaldehyde aq in sealed ampoules. Simply add PBS to achieve the correct formaldehyde concentration and use immediately. The buffered solution helps slow the acidification process. Store the fixative at room temperature. Local readers of this page should contact the CMM Histology Service Lab if you have trouble locating a supplier.

Please note, different suppliers use different buffering solutions. Unless there is a specific reason for this choice, we do not recommend it since this fixative rapidly becomes acidic. Storage of tissue in this fixative beyond several hours should be strongly discouraged.

Tissue specimens should be placed in fixative as rapidly as is reasonable after they have been removed from an animal, the fixative should be at least 20 times the volume of the tissue and the fixative should be changed after the first hour of fixation. Tissue should be cut such that the thinnest dimension is no greater than mm in thickness formalin penetration is slow, approx.

This is approximately the thickness of two US quarters. If the tissue or organ has a thick capsule e. Too-thick samples can end up over-fixed on the outside and poorly-fixed on the inside, which causes interpretation problems due to staining artifacts. Initial fixation should be at room temperature since the penetration of formalin is related to the temperature of the solution. The net-zero goal does not figure in the Paris Agreement, the new global architecture to fight climate change.

Sources: Indian Express. Other countries committed to net- zero: Several other countries, including the UK and France, have already enacted laws promising to achieve a net-zero emission scenario by the middle of the century. What is net-zero? Absorption of the emissions can be increased by creating more carbon sinks such as forests, while removal of gases from the atmosphere requires futuristic technologies such as carbon capture and storage.

A call for net-zero: A very active campaign has been going on for the last two years to get every country to sign on to a net-zero goal for The net-zero formulation does not assign any emission reduction targets on any country. Net-zero and the Paris agreement: The net-zero goal does not figure in the Paris Agreement, the new global architecture to fight climate change.

The Paris Agreement only requires every signatory to take the best climate action it can. Hence these five leaders are known as the founding father of NAM. The first non-alignment summit was held in Belgrade in The first summit was attended by 25 member states. With the passage of time, NAM membership expanded including countries of different political system and interest. At present, NAM has member countries and 17 observer countries. There are various causes that can be said as an emerging factor for promoting the existence of NAM.

The various causes of NAM can be divided into positive and negative aspects. Major causes for formation of NAM NAM existence can be called the contribution of many positive and negative aspects arising at that time in international politics. The various major causes that led to formation of NAM are as follows- Nationalist feeling -The newly decolonized nation was deeply enriched with the feeling of the nationalism and at that point of time was not willing to compromise at any stage with its freedom and henceforth this nationalist feeling and love for one's nation paved a path for the formation of policy that secure integrity and sovereignty of these small countries.

In this context, NAM fulfilled the desired requirement and came into existence. Economic development -After the country been decolonized its foremost objective is to attain economic development so same with these countries at that time, they try and focus on economic development. And if they join any of the power blocks the economic condition of those countries would further get weaker.

So NAM as non-alignment policy was most desirable to secure the economic development. Cultural and racial aspects -The newly independent countries shares the common cultural and racial aspects. So to preserve and promote their cultural and racial aspects they came together and unite in the form of NAM.

They found that they have common problems regarding polity, economic and social system which could be discussed for all member nation country to bring development in those newly underdeveloped countries. End of second world war -With the end of the cold war the political environment of the world turning more hostile and unfriendly and cold war came into existence. The world was divided into two power blocks both seeking and attaining its own goal and tried to increase its alliance and support from small and less powerful countries.

So to avoid this system of alliance newly freedom attained countries opted for NAM as a policy of non-alignment. Military alliance -When NAM came into existence it was the time when the cold war was at its apex. And military alliance was the key feature of the two power block.

They tried to add more and small countries to them, so to avoid this military alliance newly decolonized nation opted for a policy of NAM as with military alliance their economic and political stability cannot be attained.

Fear of colonialism and imperialism -There was deep-seated fear in all the newly decolonized nation that in future they might not get under any powerful nation as colonies for them. So this fear makes them unite together and ask for their protection of integrity and sovereignty of a nation, freedom to follow its own foreign policy and they looked upon NAM as the best policy for their need and NAM came into existence.

The various qualifications of NAM are as follows- Having an independent foreign policy. Having sovereign state. Peace-loving country. Not aligned with any power blocks. Mutual respect for every nation's sovereignty and territory. Non-interference in domestic affairs. Avoidance of aggression. Promote equality, co-operation and benefit for all nation. Its political bearing has diminished in the post-cold war environment with the disintegration of USSR but NAM is still relevant in today's international environment.

Now the present world scenario is in a slow but steady pace. Uni-polar is slowly shifting to a multi-polar world. And eager to look into the matter of global economic issues. Even G8 realized that they cannot withstand without developing nations in this phase of acute crisis.

So NAM a non-aligned system can play a big role in controlling and changing the present international environment. With the passage of time , NAM emerged as a political personality of its own. It survived the cold war and out-living it.