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The world is currently very developed, which means that technology is very evolving, especially smartphone. And it brings a lot of benefits, I of course agree. Because it's so useful. Smartphone works remotely, even when you're in another part of the world. You can communicate verbally, video, audio and exchange other media. All websites, applications and software have been created to help users socialize. Social media, texting, texting, laptops, tablets, and cell phones mean no one needs to feel isolated in the digital world. Users can be regularly updated with news about local events and social developments. We can also learn through technology. Anyone with access to the internet today can access a huge amount of the world's knowledge through the web. Alternatively, lessons and courses can now be offered virtually online. Online social media or playing computer and mobile games is becoming more and more popular. Traditional media also developed, as television and broadcasting were digitized along with radio. It has many benefits, but it also has harmful effects. Nowadays, there are a lot of young people who are interacting too much with internet devices, and can easily watch bad programs, programs like those are not good for them. However, Smartphone is also a lot of benefits, is an important part of our life
1. Bảo quản vắc xin
Đây là một yếu tố đặt lên hàng đầu bởi vắc xin luôn đòi hỏi phải bảo quản ở một điều kiện nghiêm ngặt, đặc biệt là các loại vắc xin nhược độc. Mỗi loại vắc xin đều có một khoảng nhiệt độ bảo quản thích hợp, đối với các loại vắc xin virus ở nhiệt độ từ 2 – 8°C, các loại vắc xin vi khuẩn từ 5 – 150C. Nếu nhiệt độ bảo quản vắc-xin nằm ngoài khoảng nhiệt độ bảo quản, hoặc để vắc xin bảo quản ở ngăn đá sẽ làm mất tác dụng của vắc xin.
Ngoài ra, bà con cũng cần chú ý việc bảo quản vắc xin khi vận chuyển, nếu ở xa nơi bán vắc xin thì khi đi mua nhất thiết có hộp xốp, phích đá để bảo quản; nếu mua gần thì bảo quản bằng túi nilông tối màu có giấy bọc. Khi vận chuyển vắc xin cần bao gói kỹ, tránh hiện tượng va đập, tránh được vắc xin tiếp xúc trực tiếp với đá lạnh, đặc biệt không cho ánh nắng trực tiếp chiếu vào vắc xin để đảm bảo chất lượng và hiệu quả phòng bệnh của vắc xin.
2. Sử dụng vắc xin
Nếu khâu bảo quản tốt song chúng ta sử dụng vắc xin không đúng kỹ thuật thì hiệu quả cũng sẽ thấp. Khi sử dụng vắc xin chúng ta cần chú ý các yếu tố sau:
- Cần đọc kỹ hướng dẫn sử dụng vắc xin trước khi dùng, nếu không rõ thì hỏi thêm ý kiến của bác sĩ thú y.
- Khi dùng phải kiểm tra lọ vắc xin bằng mắt thường xem màu sắc, độ vẩn có gì khác thường (ví dụ: không dùng vắc xin bị đổi màu, vẩn đục).
- Không được tiêm vắc xin cho động vật đang mắc bệnh, nghi mắc bệnh, động vật quá gầy yếu, quá non, con mẹ mới đẻ, động vật mới thiến chưa lành vết thương, những con mang thai ở kỳ cuối.
- Dùng vắc xin đúng liều lượng, đúng vị trí, đúng lứa tuổi.
- Xi lanh, kim tiêm phải đảm bảo tiệt trùng. Biện pháp tốt nhất là luộc sôi hoặc hấp, để nguội dụng cụ trước khi sử dụng (chú ý không nên dùng cồn để sát trùng dụng cụ).
- Pha vắc xin đúng chỉ dẫn, trước khi sử dụng phải lắc kỹ lọ vắc xin.
- Vắc xin pha xong dùng ngay, không để quá 2-3 giờ sau khi pha, không cầm lâu trong tay; nếu thừa phải hủy, không được dùng cho ngày hôm sau; không vứt bừa bãi chai lọ, kim tiêm.
- Sau khi tiêm vắc xin, cần theo dõi vật nuôi để kịp thời phát hiện các trường hợp gia súc, gia cầm phản ứng sau khi tiêm để có biện pháp can thiệp.
3. Một số bệnh cần chú ý tiêm phòng cho vật nuôi
- Đối với trâu bò: tiêm phòng bệnh tụ huyết trùng, lở mồm long móng.
- Đối với lợn: cần được tiêm phòng đầy đủ 04 bệnh đỏ (tụ huyết trùng, phó thương hàn, đóng dấu lợn, dịch tả lợn), lở mồm long móng.
- Đối với đàn gà: tiêm vắc xin Newcastle, Gumboro, Cúm gia cầm.
- Đối với đàn thủy cầm: tiêm Cúm gia cầm, Dịch tả vịt.
Refer:
Modern society is constantly developing, and the appearance of the Internet has opened up a whole new era of access and sharing of information. This brings a tremendous reform and benefits to all humanity. In our lives there are innumerable questions that need to be answered, and the Internet was born as a useful tool to help us solve those questions. Searching for information in the past has cost humanity a lot of time and effort, and not everyone had patience to turn the pages one by one to find the information they needed. However, our lives have changed tremendously since the arrival of the Internet, and the search of general information on the Internet has not consumed us much more than mouse clicks and keyboard typing. This is where most basic and specialist information is gathered from the majority of occupations and fields in our life. There are countless websites that contain useful information for research and study, and Wikipedia is now considered to be the most complete and accurate encyclopedia. Searching the Internet is simple, but we should also be careful in getting that information. Not all knowledge on the Internet is accurate and complete, so we need to compare information from many different sources before actually using any of them for our purposes. The Internet is an infinite ocean of knowledge, and we can learn countless things if we know how to use it properly.
Facebook is a transport that we use everyday to connect other people.Nowadays, people tend to use facebook more probably because of its advantages. Firstly, it helps us contact with our families and friends when we are far away.Secondly, it also notices people on facebook your birthday and you can express your feeling in your status.Otherwise, it also has disadvantages, using too much can harm to your health heavily.Furthermore, you will be adicted to it and you will forget the reality that you have to work.In conclusion, you should use facebook but use it scientifically.
Tick nha
In our life, what also has two sides of it is: the good and the bad. Facebook social network too. One of the other utilities can not deny is the sharing of facebook: Information, images, news, ... with speed in seconds. Social networks are easy to use and it offers many benefits to users. It will create conditions conducive to the learning kidney as well as the communication hub in the work of the user.NTT Especially young people, it will bring you a lot of opportunities to develop the ability to search for business learning, earn money to be able to achieve the dream. However, Facebook will affect very bad for those who use it on purpose or not, or the unhealthy purpose. It also can be addictive for those who do not know control myself, when they won too much time using this application. Therefore, beneficial or harmful facebook depending on intended use of each person.
TK
Tet, also known as Lunar new year festival, is the biggest traditional festival in Viet Nam. Tet is usually from the end of January to early February. Before Tet, Vietnamese prepare many things for the three main days. They clean their house and decorate with flowers such as kumquat tree or peach blossom. A huge amount of food will be bought before Tet for making traditional dishes. Banh Chung, Banh Tet, Gio cha, Xoi and Mut, and candies are the foods that must have on Tet holidays. During Tet, people visit their relatives’ homes and give wishes. However, the Vietnamese believe that the first visitor a family receives in the year determines their fortune for the entire year, people never enter any house on the first day without being invited first. Another custom is giving lucky money, which is put into a red envelope as a symbol of luck and wish for a new age. Traditionally, elders will give lucky money to children and the oldest people in the family. However, nowadays, people can give it to anyone including friends, parents, neighbors. Besides, Vietnamese usually go to pagodas or temples to pray for health, wealth, success. To Vietnamese, Tet is the happiest time of all year around, members in a family can gather together, which is a meaningful messages of Lunar New year festival. All in all, Tet is all about back to origins, be good to others, enjoy the precious moment, and wish for the best to come.
TK
Traditional Tet is one of the most important festivals of Vietnam. Just like in Western countries that follow Christianity, Christmas is a sacred and important holiday, so is the traditional New Year's Day. Traditional New Year's Day is called Lunar New Year or Lunar New Year, and is considered the most important moment of a year. The time starts on the 1st day of the 1st lunar month of the new year. The Lunar New Year usually falls between the end of January and the middle of February of a calendar year. Normally in Vietnam, every occasion to prepare for the Lunar New Year, everyone, whether working or going to school, has a holiday schedule. Normally, the time off is from one working week or more (for employees) and two to three days before December 30. To prepare for the important Tet holiday of this year, every family often buys a lot of new things, cleans the house, prepares a tray of rice to worship ancestors. And yet, on the traditional New Year's Day, there is also a custom to visit the elderly, family members, friends and neighbors every time Tet comes. At that time, homeowners or adults will give lucky money to children and elders with wishes at the beginning of the new year of peace, prosperity, and everything as desired. This is not only a custom but also a cultural beauty of the Vietnamese people, to show concern and hope for a full and peaceful life for everyone.
I think life in the countryside has many advantages. Firstly, people are very friendly. Secondly , the space is very large. We can play, shout or run around without disturbing others. Thirdly, we can go swimming, go fishing interesting things. Moreover, life is peaceful. Then food is very fresh and especially vegetables. Finally , there are a lot of tradition activities that I can join. In short, if I have a chance to live in the country. I think I will be very happy.
Nowaday,teenagers mostly have their own smartphones.Using smartphone is not bad because you can search informations,study or relax.But,bring them to schools is not nice.It is not safe for you.Why?Firstly,if you bring an expensive one,you might be robbed and the school you're studying won't have the responsibility of this.Secondly,if you are running,you may fall and break it.Thirdly,you will be scold when you lend your phone to your friend without any good purpose.Not only that,you may use your phone in class and that will affect the other classmates.So,I say that bringing your phone without purpose is not good,but bringing it to call your parents to take you home is still alright.
In my free time, I enjoy engaging in various activities that help me relax and unwind. One of my favorite pastimes is reading. I love getting lost in the pages of a good book and immersing myself in different worlds and stories. Another activity I enjoy is going for long walks in nature. It allows me to connect with the beauty of the outdoors and clear my mind. Additionally, I find solace in practicing yoga and meditation. These activities help me find inner peace and maintain a healthy balance in life. Lastly, I also enjoy spending quality time with my loved ones, whether it's having a movie night at home or going out for a nice meal together. Overall, my free time activities are a mix of solitary and social pursuits that bring me joy and fulfillment
In my free time, I enjoy engaging in various activities that help me relax and unwind. One of my favorite pastimes is reading. I love getting lost in the pages of a good book and immersing myself in different worlds and stories. Another activity I enjoy is going for long walks in nature. It allows me to connect with the beauty of the outdoors and clear my mind. Additionally, I find solace in practicing yoga and meditation. These activities help me find inner peace and maintain a healthy balance in life. Lastly, I also enjoy spending quality time with my loved ones, whether it's having a movie night at home or going out for a nice meal together. Overall, my free time activities are a mix of solitary and social pursuits that bring me joy and fulfillment
Vietnam is a multi-ethnic country with 54 ethnic groups living together. Kinh people account for 85.4% of Vietnam's population, with 78.32 million people. The remaining 53 ethnic minorities (ethnic minorities) account for only 14.6% of the national population (See Table 1) . Although Vietnam supports the Declaration of Indigenous Peoples' Rights (UNDRIP), the Government does not identify the concept of indigenous peoples. Instead, the Government uses the term "ethnic minorities" to refer to those who are not Kinh people, expressing the "unified in diversity" policy of the Government. There are also many differences among ethnic minorities. Among them, Chinese people (Han ethnicity) have many cultural characteriss similar to Vietnamese culture, and they also play an important role in the Vietnamese economy. Therefore, Chinese people are often not recorded. recognize as a "minority" in Vietnam. Other ethnic groups, such as the H'Mong and Nung ethnic groups, mainly depend on cultivation and maintain the cultural life associated with the areas Forest. Ethnic minority groups are also divided into languages. The languages of Vietnamese ethnic groups are divided into 8 groups: Viet - Muong, Tay - Thai, Mon - Khmer, Mong - Dao, Ka Belt, Nam Dao, Han and Tibetan.6 96% of ethnic minorities speak their mother
As you know, mobile communications is very useful to help people communicate with each other. Today, all subjects were able to use mobile phones. you can use by a number of amenities: alarm clock, phone number, store photographic memories .... Besides, the phone is considered as "genuine" you can have fun by listening to music or playing games, reading the newspaper over GPRS ... It would be - will be useful for people who can use electricity a reasonable voice but when it uses electrical work thoaiT your learning will also somewhat affected by the use of the device. Because you are among the many phone users that neglect the study. at this age, the less you will call only to talk the message. How much lost time. And if the other person replies to your message a little late, you will sit waiting, his eyes focused on the phone screen and in the beginning always thought why not get the signal response. Now wonder so where are the time to learn?