The large US internet platforms have unveiled a joint effort to root out misinformation about the coronavirus pandemic, while Facebook announced a $100 million program to aid small firms impacted by the crisis.
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https://techxplore.com/news/2020-03-internet-platforms-vow-joint-effort.html
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Just as there are reasons to get into global markets, and benefits from global markets, there are also risks involved in locating companies in certain countries. Each country may have its potentials; it also has its woes that are associated with doing business with major companies. Some of the rogue countries may have all the natural minerals but the risks involved in doing business in those countries exceed the benefits. Some of the risks in international business are:
(1) Strategic Risk
(2) Operational Risk
(3) Political Risk
(4) Country Risk
(5) Technological Risk
(6) Environmental Risk
(7) Economic Risk
(8) Financial Risk
(9) Terrorism Risk
Strategic Risk: The ability of a firm to make a strategic decision in order to respond to the forces that are a source of risk. These forces also impact the competitiveness of a firm. Porter defines them as: threat of new entrants in the industry, threat of substitute goods and services, intensity of competition within the industry, bargaining power of suppliers, and bargaining power of consumers.
Operational Risk: This is caused by the assets and financial capital that aid in the day-to-day business operations. The breakdown of machineries, supply and demand of the resources and products, shortfall of the goods and services, lack of perfect logistic and inventory will lead to inefficiency of production. By controlling costs, unnecessary waste will be reduced, and the process improvement may enhance the lead-time, reduce variance and contribute to efficiency in globalization.
Political Risk: The political actions and instability may make it difficult for companies to operate efficiently in these countries due to negative publicity and impact created by individuals in the top government. A firm cannot effectively operate to its full capacity in order to maximize profit in such an unstable country’s political turbulence. A new and hostile government may replace the friendly one, and hence expropriate foreign assets.
Country Risk: The culture or the instability of a country may create risks that may make it difficult for multinational companies to operate safely, effectively, and efficiently. Some of the country risks come from the governments’ policies, economic conditions, security factors, and political conditions. Solving one of these problems without all of the problems (aggregate) together will not be enough in mitigating the country risk.
Technological Risk: Lack of security in electronic transactions, the cost of developing new technology, and the fact that these new technology may fail, and when all of these are coupled with the outdated existing technology, the result may create a dangerous effect in doing business in the international arena.
Environmental Risk: Air, water, and environmental pollution may affect the health of the citizens, and lead to public outcry of the citizens. These problems may also lead to damaging the reputation of the companies that do business in that area.
Economic Risk: This comes from the inability of a country to meet its financial obligations. The changing of foreign-investment or/and domestic fiscal or monetary policies. The effect of exchange-rate and interest rate make it difficult to conduct international business.
Financial Risk: This area is affected by the currency exchange rate, government flexibility in allowing the firms to repatriate profits or funds outside the country. The devaluation and inflation will also impact the firm’s ability to operate at an efficient capacity and still be stable. Most countries make it difficult for foreign firms to repatriate funds thus forcing these firms to invest its funds at a less optimal level. Sometimes, firms’ assets are confiscated and that contributes to financial losses.
Terrorism Risk: These are attacks that may stem from lack of hope; confidence; differences in culture and religious philosophy, and/or merely hate of companies by citizens of host countries. It leads to potential hostile attitudes, sabotage of foreign companies and/or kidnapping of the employers and employees. Such frustrating situations make it difficult to operate in these countries.
Although the benefits in international business exceed the risks, firms should take a risk assessment of each country and to also include intellectual property, red tape and corruption, human resource restrictions, and ownership restrictions in the analysis, in order to consider all risks involved before venturing into any of the countries.
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Source by Sidney Okolo
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In this article I’m going to talk about traditional hematoma treatment as well as alternative medicine.
A hematoma takes places when blood builds outside a blood vessel and they can happen anywhere. It usually happens when there is an accident or trauma, such as falling off a ramp when skateboarding or getting hit by a post office truck.
Other causes could be drugs, diseases, high blood pressure and cancer. You might be wondering, how do you know if you have a hematoma.
Well the skin can change colors such as become darker, there could be pain, inflammation and swelling.
Traditional treatment usually involves R.I.C.E. Have you heard of R.I.C.E. Before? It stands for rest which is when the body heals itself, so many times it might just be the best medicine. Elevation, ice and compression which all reduce the inflammation and improve the healing.
If the injury is really red, there is pus coming out of it or if it’s in an eye, it’s best to see a doctor.
Plus if you notice hematomas occurring without any injury it’s best to get it checked by a doctor because it could be serious.
If you are wondering if there are better treatments or alternative medicines the good news is that there are tons.
One of my favorite things is coconut oil, which has millions of uses. In a study at the U.S. National Library of Medicine they took rats and split them into groups. Some received coconut oil and some did not. Wounds treated with coconut oil healed much faster.
Another idea is bromalean which can help a lot. In a study by the third medical university at China researchers took 16 pigs and shot them with high velocity rifles. They divided them into groups and the group that received bromalean healed much more.
The way it works is it increases the flow of blood and oxygen to the wound and reduces inflammation. Plus it activates growth factors, which are needed for healing.
If that wasn’t enough it helps with burns. In Bursheba Israel they took pigs, burned a few and bromalean really improved the healing. It’s seems like they have something against pigs right? They are shooting them and burning them, poor pigs.
If you really want to heal a hematoma or a skin injury believe it or not they even have a stem cell gun. It takes an hour and a half to isolate the cells and spray the skin. Then it only takes a few days for the treatment to work and the skin is brand new again.
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Source by Kevin Whitsitt
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How would it have been if we could develop embryoid bodies (EBs) from individual embryonic stem cells (ESCs) using technology? This could give birth to the development of the regenerative medicines and other therapies, which does not require an external supporting matrix as needed by the traditional regenerative technology to create a coordinated assembly.
All this is possible with a cellular magnetic Legos. A technology developed by the researchers at the Laboratoire Matiere et Systemes Complexes (CNRS/Universite Paris Diderot) is capable of combining cells with the help of magnetic nanoparticles and magnetized miniaturized magnets. In order to differentiate, it does not need any supporting matrix. The best part of this technology is that it can develop any tissues and deform them at will.
An elaborate insight of the study has been detailed in Nature Communications. This tool infused with miniaturized magnets can be used as a great technology in the field of regenerative medicines and also in biophysical studies.
Since the demand of nanotechnology is ever growing for providing an unprecedented solution for diagnosis and regenerative therapy, we can feel its necessity in every sphere of medicines and biosciences. Hence, this finding is another milestone for the development of regenerative tissues or therapies sans an external supporting matrix.
However, for scientists it is not viable to use matrix for the development of cohesive and organized cellular assembly for tissue generation. This is what they find it a great challenge, especially when they have to work on synthesizing thick or large sized organ or tissue. Or sometimes, the stimulation of these tissues is quite tough as they refuse to function properly as opposed to their counterpart cartilage.
Magnetic Cellular Lego At Scientists’ Assistance
A new tool developed by the scientists in France, uses magnetized stem cells to alter and stimulate stem cells into 3D shapes. By using external magnets, cells can be magnetized for differentiation, assembly, proliferation and stimulation through insertion of nanoparticles. This way, these cells are turning into cellular magnetic Legos. The magnetic Legos performs as a magnetic tissue stretcher, where mobile magnets captivate aggregate developed from the cells before a second the micromagnet could attract magnetized cells. The experimenting tissues on the magnetic tray behave independently (say compression and stretching) influenced by the two actuated magnets.
The Method Of The Experiments
The first approach of the study was to gauge the capacity of the magnetized cells to differentiate and proliferate as similar as stem cells, and also zap pluripotency characteristic in embryonic stem cells when introduced to nanoparticles. It was aimed at developing the embryoid body applying the differentiation process of embryonic stem cells. We can call embryoid bodies as 3D groups of pluripotent stem cells, which comprise three types of skin cell types. The team further found that nanoparticles do not impact the formation of embryoid bodies in the magnetic stretcher.
In order to form embryoid bodies using magnetized cells, it has more effective outcomes as opposed to the hanging drop method, where embryoid bodies cannot proliferate properly.
The study further showed that the addition of the nanoparticles to the embryonic stem cells do not put any impact on its differentiation process. Simultaneously, the embryoid bodies could move toward the heart muscle in the magnetic stretcher when stimulated by magnetic cells. Thus, it proved that other than living orgasmic cells, the mechanical factors like magnetic cells can take part in the process of cell differentiation too.
We can hope that by using this all-in-technology, we can generate tissues by manipulating stem cells, or use it as a powerful method to enhance biophysical learning possibilities.
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Source by Richa Verma
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