This work is devoted to obtaining radionuclide-labeled microspheres for radionuclide therapy as a therapeutic drug with a selective method of delivery. The nature of magnetic microspheres and quantitative elemental co...This work is devoted to obtaining radionuclide-labeled microspheres for radionuclide therapy as a therapeutic drug with a selective method of delivery. The nature of magnetic microspheres and quantitative elemental composition radiopreparats was considered. We have developed a new method of producing radionuclide-labeled microspheres （radiopharmaceutical ^140Nd-microspheres） for radionuclide therapy.展开更多
In order to marker dominant nuclear gene Ms2 with a blue grain, a 4E disomic addition line ＇xiaoyanlanli＇（2n=44, AABBDD＋4EII） as the male parent to pollinate with male-sterile plants of durum wheat, controlled by...In order to marker dominant nuclear gene Ms2 with a blue grain, a 4E disomic addition line ＇xiaoyanlanli＇（2n=44, AABBDD＋4EII） as the male parent to pollinate with male-sterile plants of durum wheat, controlled by a dominant nuclear gene Ms2, and a durum wheat line 89-2343 with Ms2 and blue seed marker on the same addition chromosome was developed. The genotype 89-2343 was crossed and backcrossed with a common wheat genotype 7739-3 to produce male fertile plants with blue seeds （MFP-BS）. To combine the blue seed marker, dwarf male-sterile plants carrying RhtlO and Ms2 were fertilized by pollen from selected MFP-BS. At last, the combination of blue seed marker, Ms2 and RhtlO was successfully produced. The segregation ratio of male sterility, seed color as well as chromosome configurations of the combinations suggested that the blue seed marker, Ms2 and RhtlO were located on the same chromosome. Cytological analysis indicated that the male sterile wheat line with a blue seed marker was 43 in chromosome number, with an additional chromosome. The transmission rate for blue seed male-sterile plants was 22.1% in common. In addition, the potential value for blue marker sterile lines in wheat breeding and hybrid production is discussed.展开更多
In this paper, we conduct research on the developmental trend of the data journalism under the current background and the time of big data. Big data is not only a concept, but also a description of a state of society...In this paper, we conduct research on the developmental trend of the data journalism under the current background and the time of big data. Big data is not only a concept, but also a description of a state of society： in the era of the big data, data become important social resources and production data, the news media is no exception. In the time of the data had not been so seriously, the core of the news resources is a reporter on the scene to get first-hand material, is based on the reporter can see, smell, feel the fact description, data is often only a supplementary role. However, in today＇ s era of big data, although the scene is also very important, but based on the various aspects of data mining and analysis and the depth of the formation of information has become more and more important. Our research proposes the novel paradigm for the issues that is meaningful.展开更多
Since China＇s reform and accession to the world trade organization （WTO）, the international labor division, cooperation, and communication of production have been a direction of the global productivity development....Since China＇s reform and accession to the world trade organization （WTO）, the international labor division, cooperation, and communication of production have been a direction of the global productivity development. The expansion of the world trade organization and the growth of multinational corporations have promoted China＇s market economy to head for internationalization; the exchanges of all countries＇ science and technology, culture, and education have become increasingly frequent and beyond the borders very early, so opening-up has become a world trend. China is playing an important role in this historical process. In this situation, the importance of language translation is increasing day by day, and an unprecedented prosperous situation has especially appeared to the interpretation. In order to accord with this new historical situation, many colleges and universities have set up language translation program and have offered interpretation course. To promote the economic development of China and train more senior interpreters, the studies of interpretation teaching and the improvement of interpretation teaching quality have been particularly important. In this paper, the relationship among memory, note-taking, and psychological factors are analyzed.展开更多
Proteins are essential players of life activities, lntraceUular protein levels directly affect cellular functions and cell fate. Upon cell division, the proteins in the mother cell are inherited by the daughters. Howe...Proteins are essential players of life activities, lntraceUular protein levels directly affect cellular functions and cell fate. Upon cell division, the proteins in the mother cell are inherited by the daughters. However, what factors and by how much they affect this epigenetic inheritance of protein abundance remains unclear. Using both computational and experimental approaches, we systematically investigated this problem. We derived an analytical expression for the dependence of protein inheritance on various factors and showed that it agreed with numerical simulations of protein production and experimental results. Our work provides a framework for quantitative studies of protein inheritance and for the potential application of protein memory manipulation.展开更多
文摘This work is devoted to obtaining radionuclide-labeled microspheres for radionuclide therapy as a therapeutic drug with a selective method of delivery. The nature of magnetic microspheres and quantitative elemental composition radiopreparats was considered. We have developed a new method of producing radionuclide-labeled microspheres （radiopharmaceutical ^140Nd-microspheres） for radionuclide therapy.
文摘In order to marker dominant nuclear gene Ms2 with a blue grain, a 4E disomic addition line ＇xiaoyanlanli＇（2n=44, AABBDD＋4EII） as the male parent to pollinate with male-sterile plants of durum wheat, controlled by a dominant nuclear gene Ms2, and a durum wheat line 89-2343 with Ms2 and blue seed marker on the same addition chromosome was developed. The genotype 89-2343 was crossed and backcrossed with a common wheat genotype 7739-3 to produce male fertile plants with blue seeds （MFP-BS）. To combine the blue seed marker, dwarf male-sterile plants carrying RhtlO and Ms2 were fertilized by pollen from selected MFP-BS. At last, the combination of blue seed marker, Ms2 and RhtlO was successfully produced. The segregation ratio of male sterility, seed color as well as chromosome configurations of the combinations suggested that the blue seed marker, Ms2 and RhtlO were located on the same chromosome. Cytological analysis indicated that the male sterile wheat line with a blue seed marker was 43 in chromosome number, with an additional chromosome. The transmission rate for blue seed male-sterile plants was 22.1% in common. In addition, the potential value for blue marker sterile lines in wheat breeding and hybrid production is discussed.
文摘In this paper, we conduct research on the developmental trend of the data journalism under the current background and the time of big data. Big data is not only a concept, but also a description of a state of society： in the era of the big data, data become important social resources and production data, the news media is no exception. In the time of the data had not been so seriously, the core of the news resources is a reporter on the scene to get first-hand material, is based on the reporter can see, smell, feel the fact description, data is often only a supplementary role. However, in today＇ s era of big data, although the scene is also very important, but based on the various aspects of data mining and analysis and the depth of the formation of information has become more and more important. Our research proposes the novel paradigm for the issues that is meaningful.
文摘Since China＇s reform and accession to the world trade organization （WTO）, the international labor division, cooperation, and communication of production have been a direction of the global productivity development. The expansion of the world trade organization and the growth of multinational corporations have promoted China＇s market economy to head for internationalization; the exchanges of all countries＇ science and technology, culture, and education have become increasingly frequent and beyond the borders very early, so opening-up has become a world trend. China is playing an important role in this historical process. In this situation, the importance of language translation is increasing day by day, and an unprecedented prosperous situation has especially appeared to the interpretation. In order to accord with this new historical situation, many colleges and universities have set up language translation program and have offered interpretation course. To promote the economic development of China and train more senior interpreters, the studies of interpretation teaching and the improvement of interpretation teaching quality have been particularly important. In this paper, the relationship among memory, note-taking, and psychological factors are analyzed.
基金supported by the Chinese Ministry of Science and Technology (2015CB910300)the National Natural Science Foundation of China (NSFC31700733)
文摘Proteins are essential players of life activities, lntraceUular protein levels directly affect cellular functions and cell fate. Upon cell division, the proteins in the mother cell are inherited by the daughters. However, what factors and by how much they affect this epigenetic inheritance of protein abundance remains unclear. Using both computational and experimental approaches, we systematically investigated this problem. We derived an analytical expression for the dependence of protein inheritance on various factors and showed that it agreed with numerical simulations of protein production and experimental results. Our work provides a framework for quantitative studies of protein inheritance and for the potential application of protein memory manipulation.
