On the Cooperation Between China and the Non-Aligned Movement in the Field of the Right to Development and its Prospects

China and the Non-Aligned Movement share the same goals,a common code of conduct,and similar ideas in protecting the right to development,and the two have a solid foundation for cooper-ation.Both emphasize that the right to development is a basic human right,strive to elevate the right to development to a mainstream hu-man right,and jointly advocate placing the right to development at the center of the agenda.They work together to enhance the strategic sta-tus of the right to development.Both of them have participated in the formulation of the Declaration on the Right to Development,and col-laborated to improve the Declaration.They have also jointly proposed the resolution on the right to development,and supported the drafting of the Convention on the Right to Development to advance the codifi-cation of the right to development.Both of them uphold South-South cooperation and promote North-South dialogue and cooperation.They have established a support mechanism to promote international cooperation on the right to development in a coordinated manner.The cooperation between China and the Non-Aligned Movement in pro-tecting the right to development has broken the past Western-centered paradigm of human rights development,broadened the international perspective of the human rights cause,and played a crucial role in the formation of international human rights norms.In the future,oppor-tunities and challenges coexist for cooperation between the two sides,with promising prospects.China’s cooperation with the Non-Aligned Movement in the protection of the right to development has accumulat-ed valuable and inspirational experiences for the human rights cause of developing countries and the building of the international human rights system.。

THE PRESENT STATUS AND PROSPECTS OF S&T DEVELOP-MENT IN PETROCHEMICAL INDUSTRY IN CHINA

Ⅰ. GENERAL SITUATION The petrochemical industry is a technology and capital-intensive industry. The United States took the lead in the development of the petrochemical industry and started launching petrochemical projects in the 1930s and 1940s. The petrochemical industry in other developed countries, such as Germany, the United kingdom, France, Italy and Japan, began their development in the 1960s and 1970s.The petrochemical industry in these countries has played

Effect of Nitrogen Application on Grain Filling in Maize with Different Nitrogen Efficiency

There are significant differences in nitrogen absorption and utilization effi- ciency among different maize varieties. So it is very essential to determine nitrogen efficiencies of different maize varieties. The effect of nitrogen application on maize growth can be reflected at the grain filling stage. Many scholars have researched the differences in grain filling characteristics among different maize varieties under the same nitrogen application conditions, but there are reare reports on the differ- ences under different nitrogen application conditions. In this study, the grain filling dynamics of maize were observed so as to determine the differences in nitrogen efficiency and to further compare the differences in grain filling characteristics a- mong different maize varieties. The test was carried out with Tunyu 99, Luyu 19 and Xianyu 335 as the materials during May 1st to October 7th, 2013. Under the nitrogen application levels of NO （0 kg/hm2 of pure nitrogen）, N1 （140 kg/hm2 of pure nitrogen） and N2 （210 kg/hm2 of pure nitrogen）, the filling dynamics of upper- and middle- lower-part grains of spring maize were studied. The results showed that among the three nitrogen application level, the grain fresh weight and dry weight of Tunyu 99 ranked as N2〉NI〉N0; the grain fresh weight and dry weight of Luyu 19 ranked as N1〉N2〉N0; the grain fresh weight and dry weight of Xianyu 335 ranked as （N1, N2）〉N0, and there was no significant difference between N1 and N2. Un- der the nitrogen application level of N1, Luyu 19 showed the best growth; under the nitrogen application level of N2, Tunyu 99 showed the best growth, The growth ad- vantage of Xianyu 335 was unobvious under neither N1 nor N2 nitrogen application levels. The development-promoting effect of nitrogen application was more obvious in upper-part grains than that in middle-lower-part grains.

Numerical Simulation of the Sudden Rainstorm Associated with the Remnants of Typhoon Meranti (2010)

The Advanced Research Weather Forecasting （ARW） model was used to simulate the sudden heavy rainstorm associated with the remnants of Typhoon Meranti in September 2010. The results showed that the heavy rainfall was produced when the remnant clouds redeveloped suddenly, and the redevelopment was caused by rapid growth of micro/mesoscale convective systems （MCSs）. As cold air intruded into the warm remnant clouds, the atmosphere became convectively unstable and frontogenesis happened due to strong wind shear between weak northerly flow and strong southwesterly flow in the lower levels. Under frontogenesis-foreing and warm-air advection stimulation in updrafts, vertical convection developed intensely inside the remnant clouds, with MCSs forming and maturing along the front. The genesis and development of MCSs was due to the great progress vertical vorticity made. The moist isentropic surface became slantwise as atmospheric baroclinity intensified when cold air intruded, which reduced the convective instability of the air.Meanwhile, vertical wind shear increased because the north cold air caused the wind direction to turn from south to north with height. In accordance with slantwise vorticity development （SVD）, vertical vorticity would develop vigorously and contribute greatly to MCSs. Buoyancy, the pressure gradient, and the lifting of cold air were collectively the source of kinetic energy for rainfall. The low-level southwesterly jet from the western margin of the Western Pacific Subtropical High transported water and heat to remnant clouds. Energy bursts and continuous water vapor transportation played a major role in producing intense rainfall in a very short period of time.

Abstracts Selected from Naihuo Cailiao (Refractories)——A Chinese Language Bimonthly Volume 47,Number 5,2013

Development and prospect of China＇ s refrac- tory industry equipment/Liu Junguang, WeiTong//Naihuo Cailiao. - 2013,47 （5） ：321 Alasttact： China＇ s refractory equipment including me- chanical equipment and kilns developed rapidly in the past two decades by technological innovation, advanced products introduction and independent research and de- velopment based on the former Soviet Union＇ s aid. In recent years, some high efficient equipment was devel- oped covering fields of fine grinding, burdening, mix- ing,shaping and firing,etc. In the new developing peri- od of refractory industry from big to strong, the ad- vanced refractory equipment shall be well researched and developed ,and be well spread taking the opportu- nity of raw materials homogenization and purification, capacity large scale, quality and pollutants reduction. improvement, energy saving

On the New Development Direction of American Cultural Genres in the Internationalization Context

With the birth of Enlightment,American cultural genres shaped new development manners which regarded decolonization as the main stream.Following the constant development,the construction of cultural context which is independent,cooperative,concise and frank proved to be a new developing trend forAmerican cultural genres.Besides borderless development was gradually achieved through national cooperation and integration,thus great influence was generated to integrate international multi-ethnic cultures with new developing direction,which prompted new development of American cultural genres to realize the initiative goal that language context can become internationalized and diversified.

Influence of the Number of Reserved Fruit on Fruit-bearing Branch of Early-maturing Citrus unshiu Marc. on Fruit Growth and Development

In order to provide theoretical references for early-maturing Citrus unshiu Marc. in terms of fruit thinning, timely fertilization and harvesting, as wel as for for-mulation of of Early-maturing Citrus unshiu Marc. Cultivation Technique Standards in Guizhou Province, the dynamic changes of fruit longitudinal diameter and trans-verse diameter of 11-year-old and 12-year-old early maturing Citrus unshiu Marc. were tested in two consecutive years and the effects of single-fruit bearing branch on fruit growth and development were compared. The results showed annual varia-tion of longitudinal and transverse diameter of the fruit in Guizhou grew faster at the beginning and then slowed down gradual y, maintaining a slow-growth period after October; the growth curve final y was flat in mature stage. General y, the growth and development stage of fruit showed four growth peaks, showing an in-creasing S-shape curve and fruit net increase also had four growth peaks with a double S-shape curve. Specifical y, longitudinal diameters growth alternated with transverse diameter growth and the former proved much stronger. In terms of ef-fects of single-fruit bearing branch on longitudinal and transverse diameter growth, the number of reserved fruits had direct effects on the growth, net increase of weight, time of growth peak, fluctuation and the number of growth peak. The growth and development, and quality of fruits in the treatments with two or three fruits re-served on single fruit-bearing branch proved better compared with the control with four left fruits. It suggested that early June and early July are the best time for fer-tilization of early-maturing Citrus unshiu Marc. in Guizhou Pprovince and would have better effect if combined with foliage spraying. The suitable harvest time is in the end of October. The preferred number of reserved fruit on single fruit-bearing branch is 2-3. In actual production, the implementation of flower and fruit thinning should also takes tree age, balance of tree vigor, strength of fruit bearing branch, alternate bearing phenomenon and other factors into consideration.

Taxation and Cooperation at the Service of Development:Algerian Perspective

Given the insufficiency of financial resources,all countries,particularly developing countries,must seek an adequate financial package to ensure economic growth and financing for their development.Faced with a steady decline in oil and gas revenues since 2014,Algeria has adopted a set of measures aimed at diversify-ing its economy so as to reduce its dependence on hydrocarbons,by undertaking budgetary and tax reform to support this new economic vision.These efforts have been consolidated by the establishment of an information exchange system and an international tax cooperation mechanism.Indeed,Algeria’s accession to the Belt and Road Initiative Tax Administration Cooperation Mechanism(BRITACOM)in 2019 and the Global Forum on Transparency and Exchange of Information for Tax Purposes in 2021,testifies to its desire for international cooperation for better mobilization of tax resources.

走向21世纪的中国国际旅行卫生保健——中国国境卫生检疫工作改革与国际旅卫生保健发展

美国《时代》周刊发表文章指出:21世纪,一个名副其实的全球性旅行时代来临。旅游业同石油和汽车一起被称为世界三大经济支柱产业。1996年,中国入境出境人员已达1.1亿人次,国际旅游收入超过100亿美元,国内旅游收入超过1600亿人民币。随着我国认真贯彻党的"十五大",进一步扩大对外开放,国内外旅游业迅速发展,我国国际旅行卫生保健必将取得蓬勃发展。

A Comprehensive Transcriptomic Analysis of Infant and Adult Mouse Ovary

Ovary development is a complex process involving numerous genes. A well-developed ovary is essential for females to keep fertility and reproduce offspring. In order to gain a better insight into the molecular mechanisms related to the process of mammalian ovary development, we performed a comparative transcriptomic analysis on ovaries isolated from infant and adult mice by using next-generation sequencing technology （SOLID）. We identified 15,454 and 16,646 trans- criptionally active genes at the infant and adult stage, respectively. Among these genes, we also identified 7021 differentially expressed genes. Our analysis suggests that, in general, the adult ovary has a higher level of transcriptomic activity. However, it appears that genes related to primordial follicle development, such as those encoding Figla and Nobox, are more active in the infant ovary, whereas expression of genes vital for follicle development, such as Gdj~, Bmp4 and Bmpl5, is upreg- ulated in the adult. These data suggest a dynamic shift in gene expression during ovary development and it is apparent that these changes function to facilitate follicle maturation, when additional func- tional gene studies are considered. Furthermore, our investigation has also revealed several impor- tant functional pathways, such as apoptosis, MAPK and steroid biosynthesis, that appear to be much more active in the adult ovary compared to those of the infant. These findings will provide a solid foundation for future studies on ovary development in mice and other mammals and help to expand our understanding of the complex molecular and cellular events that occur during postnatal ovary development.

From genes to networks: The genetic control of leaf development

Substantial diversity exists for both the size andshape of the leaf,the main photosynthetic organofflowering plants.The two major forms of leaf aresimple leaves,in which the leaf blade is undivided,and compound leaves,which comprise severalleaflets.Leaves form at the shoot apical meristemfrom a group of undifferentiated cells,whichfirstestablish polarity,then grow and differentiate.Each of these processes is controlled by a com-bination of transcriptional regulators,microRNAsand phytohormones.The present review docu-ments recent advances in our understanding ofhow these various factors modulate the develop-ment of both simple leaves(focusing mainly on themodel plantArabidopsis thaliana)and compoundleaves(focusing mainly on the model legumespeciesMedicago truncatula).

Total Synthesis Endeavors and Their Contributions to Science and Society: A Personal Account

The advent of organic synthesis in the 19th century,serendipitous as it was,set in motion a revolution in science that continues to evolve into increasing levels of sophistication and to expand into new domains of science and technology for the benefits of science and society.Its evolution was always driven by the chal-lenges posed by natural products,whose structures were becoming increasingly complex and diverse.

Cloning and characterization of PhPI9 involved in floral development from Phalaenopsis Orchid

In the attempt to discover new genes involved in the floral development in monocotyledonousin species,we have cloned and characterized the homologous PISTALLATA-like(PI-like)gene from Phalaenopsis hybrid cultivar named PhPI9(Phalaenopsis PI STILLATA#9).The cDNA of PhPI9 has a fragment of 834 bp and has 60%identity with the PISTILATA from Arabidopsis.The deduced amino acid sequence of PhPI9 had the typical PI-motif.It also formed a subclade with other monocot PI-type genes in phylogenetic analysis.Southern analysis showed that PhPI9 was present in the Phalaenopsis orchid genome as a single copy.Furthermore,it was expressed only in the lip of the Phalaenopsis flower and no expression was detected in vegetative organs.Thus,as a B-function MADS-box gene,PhPI9 specifies floral organ identity in orchids.