Karl Kjer

Karl Kjer - Achievements and Challenges of the Science of Structure Biology

Karl Kjer defines this article to introduce the achievement that structural biology has gained, as well as the challenges it is now facing with.

From the history of the development of structural biology, advances in physics have laid the foundation for the breakthrough in structural biology, such as X-ray platform, Nuclear Magnetic Resonance and the recent applications of frozen electron microscope. To accurately study the structure of a biological macromolecule, it should be purified firstly, how about the level of purification? This also depends on the progress of chemical technology, especially the development of some instruments. So it is said structural biology is more than biology. As for crystal process, crystal macromolecules are only depending on luck. So structural biology is not science any more. However, the material structure determines its function, and it is hard to convince people if we do not explain the phenomena of life structurally. These bottlenecks of this structural biology development cannot be solved by biological progress. It is depending on the physical and chemical development to promote the development of biology. Structural biology has always been an interdisciplinary; it contains a lot of physical and chemical knowledge.

In recent years, the structural biology center of Tsinghua University in China has made rapid progress, which is inseparable from its advanced equipment. The structural biology center of Tsinghua University has carried out a relatively loose cooperation among its related faculties and has led to the development of life and medicine related disciplines. Its goal is to adapt to the ever-increasing demand for life sciences comprehensive talents through the cultivation of compound talents with multidisciplinary background of biology, medicine, chemistry and physics. In this light, physical and chemical promotions and medical progress can meet the demands of structural biology. Of course, the final result is due to the essence of the phenomenon of life. Technology determines the progress of science, which is very prominent in structural biology.

In general, structural biology is very hot nowadays, but it is also very boring. Conventional X-ray diffractometry requires protein crystallization, but many proteins are difficult to crystallize, especially membrane proteins. More complex protein structure of the complex assay is also facing the difficulty of sample preparation. Some promising complex protein structure determination is also faced with the difficulty of sample preparation; another biological problem is the core of biological research. In the past, structural biology is to take a protein measured, even cells. And now it is more and more inclined to some of the more significant determination of the protein complex structure, which is difficult to prepare. With the increase of researchers in this field, good subjects are becoming more and more valuable. After all, structural biology research is mainly to provide further research material or the supplement to the existing research, which however also requires structural biologists to have good biologists' literacy. Some questions can be proposed by themselves and explain them using structural analysis. But there are too few people in both capacities.

In short, advanced instrumentation and theoretical methods, as well as highly qualified personnel’s with perseverance and perseverance, are all problems that need to be addressed in structural biology.

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Karl Kjer - Science Teacher Conference Tips and Advice

Karl Kjer is a professional science writer and award-winning professor in this field. He is also retired by academia organization. As a Professional write, he made lots of papers and illustrator regarding science and   Systematic Biology. Here Karl Kjer provides some tips regarding science teacher.

If you are a new science teacher, you have probably discovered that your job entails a whole lot more than just teaching. There are parent conferences to plan for, lab supplies to purchase, and disciplinary measures to consider too. In addition, you will need to find a way to squeeze in time for continuing education credits to keep your license current. Conferences designed specifically for science teachers can be a great way to build a better classroom and brush up on the latest teaching trends.

If you are attending a conference for the first time, you might find the following conference tips helpful provide by Karl Kjer.

7 Tips for Science Teacher Conferences

1. Don't leave home without some kind of notebook and a couple of extra writing utensils. During the conference, there are likely to be little tidbits of information you'll want to remember. Keep something small handy in your pocket or purse.
2. Bring a couple of extra ribbon lanyards with you. They can be used to show off your name tag, of course. However, they are also the perfect size for holding the business cards you collect during the conference.
3. Definitely stay at the recommended hotel on the information or registration packet. This is where all of the action will take place. You will be able to connect with new friends and colleagues even after the conference events are done for the evening.
4. Be involved. It's like you tell your students. If you don't actively participate, you aren't going to get much out of the presentations and workshops. Make the most of the event.
5. If you have one, bring a laptop. In the evening they are great for doing a little extra research online and for organizing your notes and adding new contacts into your address book.
6. Bring a little snack and a bottle of water with you to the conference presentations, especially if you're attending a conference in a different time zone. Your eating schedule might not match up perfectly with the day's itinerary.
7. Look over the planned presentations before you get to the conference and make a note of the meetings and events you are genuinely interested in. Look for something new and challenging, otherwise you risk being bored for the duration.

There are lots of Hosts available for organizing these kinds of Science Conference. At these conferences, you can expect to participate in a number of different workshops and presentations. Conferences of this size generate a lot of interest and attract some very distinguished guest speakers. You can also visit one of the nation's largest science curricula exhibits. It is a great resource for teachers who are preparing for textbook adoption.

No matter what kind of conference you attend, you will come back with a wealth of information and a number of ideas to help you find new and exciting ways to teach science to your students.

For More Tips and latest update about science field contact Karl kjer.

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