Concept
Gender equality is the male, female position, equal role, is to create conditions and opportunities to promote their capacities for the development of the community, family and equally enjoy the fruits of that development. Gender equality is equality in law, the opportunity and the achievements made, including equality in deciding matters relating to themselves, their families and society (equal voices).
From the perspective of legal science, gender equality in the family is the husband and wife, son and daughter, male and female members of the family is located, equal roles, rights to facilitate and opportunity to promote their capacities for the development of the same family, the right to benefit from the fruits of development of the family and equal society, the right to participate in deciding the issue of themselves and of family. On the basis of these rights, the family members are free to engage in domestic work and in society according to ability and his hobby, the freedom to choose the same or different roles nhautrong families depending on the purpose of each person is free to choose the way in benefiting the results according to each person's preferences. However, equality does not mean equal, due to different biological characteristics and properties of different roles that will have substantial equity in accordance with each individual in the family.
The role and significance of gender equality in the family
Women are equal to men not only contribute to society prosperous, civilized, but the family is the source of happiness, has produced and nurtured generations of young nice. Equality between men and women is the foundation of human culture, family and happiness. The role of women is to promote equality in society and in the family, bring a large sense to preserve and promote the fine traditions of Vietnam family and cultural traditions of the nation. Cultural family is the foundation of social culture, in which the role of women with functional screening and preserve national culture carries special meaning. For women this is an important function for the family and the nation, they must first be equal to progress and keep up with the times. In life and develop innovation-oriented country socialist, Communist Party and the people as the foundation of our country, for the people to pursue their growing interest hundred years. Growing the business is creating a new generation of civic virtue, talent, physical good that the family is the original cradle and the mother is also a teacher of children from the new longer toddlers. It is no coincidence that we uphold Human Oriental, Nghia Le, Tri Tin. Nguyen Du has the "new attention with the other three letters of Finance". In folklore handed down the sentence "Motherhood must know to merit for the" Lord of cultural categories.
The mother stands today VietNam era before screening mission and descends to protect ethnic culture, first his family must have faith that position, with force. They must be equally meet the new standards is to bring content from that era to build happy families, parenting become a new man, a new citizen socialist. In families, couples love, mutual respect, the new child care is full and smooth feel warm, happy, always classic titles for people to overcome all challenges.
Gender equality in the family have important implications for all times, especially in the modern life of today's industrialization. Gender equality in the family is a healthy environment for people, especially children are treated equally, to be educated about equal rights, equality action; gender equality in the family is an important prerequisite for success in caring, nurturing and educating children; gender equality in the family contributes to the quality of life of family members, contributing to the economic growth of the country; and gender equality in the family contributed to the liberation of women and contribute to building sustainable institutional family.
Thứ Hai, 30 tháng 3, 2015
Thứ Năm, 12 tháng 3, 2015
Why is the world's coral reefs are disappearing
In a recent study, scientists said new knowledge about the biological life of the coral was discovered a few years ago, helps explain why the coral reefs around the world world are disappearing, as well as the need to do so that they can overcome climate change and ocean acidification.
It looks like coral, with a complex genome equivalents in the genome, and information systems biology sophisticated threatened by global climate change, can only exist based on the utilization reasonable symbiotic relationship with algae complex inside the body coral - citing a recent report by scientists in the journal Science.
Part of the funding of the study was supported by the National Science Foundation funded part.
"For a long time we have known about the general operation of the corals and the problems they are facing due to climate change," Virginia Weis, a professor of zoology from the University of Oregon said. "But only recently did we learn a little about the fundamental biology, genome and internal communication within the body. Only a true understanding of the physiology of corals, we know ourselves we will adapt to climate change, how, or what people do to help the reef. "
Corals are tiny animals, polyps species exist with individuals genetically identical, can eat, defend themselves and kill plankton for food. In the process they also secrete calcium carbonate - quality form the basis for an external skeleton on which they sit.
Over the longer period, the calcified deposits can grow to a huge size and made of coral reefs - one of the most useful ecosystems in the world, can cultivate more than 4,000 species of fish and so many other marine life forms.
But corals are not really self-sufficient. Inside the body, coral algae useful for a symbiotic - a form of marine plants have the ability to absorb carbon, using solar energy to carry out photosynthesis and produce sugar.
"A few of the algae that live within corals are amazingly productive, and in some cases, they provide 95% sugar into energy production for corals," Weis said. "In turn, the algae collected nitrogen, a limiting nutrient in the ocean. This really is a symbiotic relationship good. "
However, what the scientists are studying the relationship is based on a delicate communication process from the algae to the coral, telling it that the algae belong corals and everything nice. If not, the coral will "treat" algae as a parasite or invader and attempt to kill them.
A coral. (Photo: Oregon State University provided)
"Even though the coral depends on the algae as a major food source, corals may not know this," Weis said. "We believe this is what happens when sea water warms or something to put pressure on coral - as it processes information from the algae to the coral breaks down, and messages useful coexistence will not be transmitted to the coral, algae and then forced to flee or face the immune response of coral. "
Internal process this information, Weis said, unlike some processes in humans and other animals. One of the findings of a recent study, she said, is the enormous complexity of coral biology, and even its similarity to other life forms. For example, genes that control bone growth in the genetically identical to help develop an external skeleton of the coral - this is an illustrative example that there are common features remain in the hundreds of species million years since we separated according to the different evolutionary paths from a common ancestor.
The researchers said, there are still many things to discover about this process and comes with it is a combination of extremely diverse. For example, there are 1,000 different species of coral and perhaps thousands of species of algae all different combinations symbiotic corals. Experts said that the diversity brings hope to have a reasonable combination helps corals adapt better to the changing conditions of ocean temperature, acidity and other threats .
Coral reefs are increasingly faced with enormous problems. They are currently being pressured by changes in ocean temperatures, pollution, over-fishing, sedimentation, acidification of water, oxygen pressure and all kinds of disease, and the combined effect simultaneously by several problems that can destroy coral reefs coral although still better off if only faced each problem. Some estimates suggest that as many as 20% of the world's coral reefs have died, and another 24% of the reefs are seriously threatened.
As expected, the acidification of the oceans in the next century will reduce 50% of coral reefs and increase the dissolving of coral skeletons, the researchers quoted in the report.
"With the new discovery of calcification and the life of the coral symbiosis, the coral biologists are now accumulate thinking in new directions," Weis said. "Maybe we can do a few things to look out and protect coral species have the ability to survive in different environmental conditions; we will not just stand by as the coral reefs of the Earth gradually die and disappear completely. "
cite:Virginia M. Weis and Denis Allemand. What Determines Coral Health? Science, 2009; DOI: 10.1126/science.1172540
It looks like coral, with a complex genome equivalents in the genome, and information systems biology sophisticated threatened by global climate change, can only exist based on the utilization reasonable symbiotic relationship with algae complex inside the body coral - citing a recent report by scientists in the journal Science.
Part of the funding of the study was supported by the National Science Foundation funded part.
"For a long time we have known about the general operation of the corals and the problems they are facing due to climate change," Virginia Weis, a professor of zoology from the University of Oregon said. "But only recently did we learn a little about the fundamental biology, genome and internal communication within the body. Only a true understanding of the physiology of corals, we know ourselves we will adapt to climate change, how, or what people do to help the reef. "
Corals are tiny animals, polyps species exist with individuals genetically identical, can eat, defend themselves and kill plankton for food. In the process they also secrete calcium carbonate - quality form the basis for an external skeleton on which they sit.
Over the longer period, the calcified deposits can grow to a huge size and made of coral reefs - one of the most useful ecosystems in the world, can cultivate more than 4,000 species of fish and so many other marine life forms.
But corals are not really self-sufficient. Inside the body, coral algae useful for a symbiotic - a form of marine plants have the ability to absorb carbon, using solar energy to carry out photosynthesis and produce sugar.
"A few of the algae that live within corals are amazingly productive, and in some cases, they provide 95% sugar into energy production for corals," Weis said. "In turn, the algae collected nitrogen, a limiting nutrient in the ocean. This really is a symbiotic relationship good. "
However, what the scientists are studying the relationship is based on a delicate communication process from the algae to the coral, telling it that the algae belong corals and everything nice. If not, the coral will "treat" algae as a parasite or invader and attempt to kill them.
A coral. (Photo: Oregon State University provided)
"Even though the coral depends on the algae as a major food source, corals may not know this," Weis said. "We believe this is what happens when sea water warms or something to put pressure on coral - as it processes information from the algae to the coral breaks down, and messages useful coexistence will not be transmitted to the coral, algae and then forced to flee or face the immune response of coral. "
Internal process this information, Weis said, unlike some processes in humans and other animals. One of the findings of a recent study, she said, is the enormous complexity of coral biology, and even its similarity to other life forms. For example, genes that control bone growth in the genetically identical to help develop an external skeleton of the coral - this is an illustrative example that there are common features remain in the hundreds of species million years since we separated according to the different evolutionary paths from a common ancestor.
The researchers said, there are still many things to discover about this process and comes with it is a combination of extremely diverse. For example, there are 1,000 different species of coral and perhaps thousands of species of algae all different combinations symbiotic corals. Experts said that the diversity brings hope to have a reasonable combination helps corals adapt better to the changing conditions of ocean temperature, acidity and other threats .
Coral reefs are increasingly faced with enormous problems. They are currently being pressured by changes in ocean temperatures, pollution, over-fishing, sedimentation, acidification of water, oxygen pressure and all kinds of disease, and the combined effect simultaneously by several problems that can destroy coral reefs coral although still better off if only faced each problem. Some estimates suggest that as many as 20% of the world's coral reefs have died, and another 24% of the reefs are seriously threatened.
As expected, the acidification of the oceans in the next century will reduce 50% of coral reefs and increase the dissolving of coral skeletons, the researchers quoted in the report.
"With the new discovery of calcification and the life of the coral symbiosis, the coral biologists are now accumulate thinking in new directions," Weis said. "Maybe we can do a few things to look out and protect coral species have the ability to survive in different environmental conditions; we will not just stand by as the coral reefs of the Earth gradually die and disappear completely. "
cite:Virginia M. Weis and Denis Allemand. What Determines Coral Health? Science, 2009; DOI: 10.1126/science.1172540
Thứ Sáu, 6 tháng 3, 2015
Second-hand smoke also susceptible
You do not smoke, but people who live around often puffed "chimney", you also face many health risks caused by tobacco.
8 most toxic substances found in tobacco / facts fatal for tobacco
1. It can cause lung cancer
Secondhand smoke is a cause of lung cancer. If you live with a smoker or regularly exposed to secondhand smoke, try to stop or limit exposure to tobacco smoke.
thuocla2-8892-1399604593.jpg
Photo: amerikanki.
2. Causes respiratory tract and breathing difficulties
Smokers themselves can meet a lot of respiratory and breathing problems. The smoking but smelled the smoke and frequent respiratory problems. Cigarette smoke can irritate and aggravate the symptoms of asthma, allergy, cough deeply and cause shortness of breath, wheezing.
3. Increased risk of myocardial infarction
Regardless of age, cigarette smoke may increase the risk of stroke. Cigarette smoke is proven to cause stroke and heart disease. Regular exposure to tobacco smoke can harm your heart and blood vessels, so try to stay away from smoking.
4. There is no safe level of exposure to secondhand smoke
One of the most important things to passive smoking is no safe level of exposure to secondhand smoke. It is not possible even if you only exposed once every day or every week. So, protect yourself by not inhale tobacco smoke.
5. disease and early death
Chemicals in cigarettes is very harmful. Exposure to tobacco smoke causes disease and premature death in children but not adults. Some chemicals found in cigarettes is vinyl chloride, formaldehyde, arsenic ammonia and hydrogen cyanide.
6. Passive smoking is dangerous for children
Tobacco smoke is especially harmful to children. Children still build and strengthen the immune system, immune system so children can not as strong as adults. Some side effects may occur in children to secondhand smoke include: asthma, lung slow growth, ear infections, bronchitis, wheezing, cough, colds and pneumonia.
7. Risk of SIDS in infants
Tobacco smoke is extremely dangerous for infants and young children because it makes them at risk of sudden death. If you have small children, protect them from tobacco smoke.
Smoking is a habit which is very bad and unfair, but cigarette smoke also affects those who smoke inhalation. According to the American Lung Association, passive smoking causes about 3,400 deaths from lung cancer, and from 22,700 to 69,600 deaths from heart disease each year. So, try to stay away from all the smoke.
From:amerikanki
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