The depletion of nutrients and the estimation of the new production in the ice-edge of the Prydz Bay,Antarctica

The distributions and changes of nutrients in the Prydz Bay were investigated during CHINARE 6(the 6th Chinese National Antarctic Research Expedition) and CHINARE 9, and the new productions were estimated by using mass balance method. The results showed that in CHINARE 6, the depletion of NO 3 N, PO 4 P, SiO 3 Si were 1064.8, 69.2, 2196.9 mmol/m 2 ,respectively, the uptake ratios of N and Si to P were 15.3, 31.7, respectively, and new production was 992.4 mgC/(m 2·d) ; in CHINARE 9, the depletion of NO 3 N, PO 4 P were 551.9 , 41.2 mmol/m 2 , respectively, the uptake ratio of N to P was 13.4,and the new production was 390.1 mgC/(m 2·d) , indicating significant annual and/or seasonal variation. New productions were both greater than the primary production determined by 14 C trace method, demonstrating there existed rather higher new production in the Prydz Bay in austral summer. The uptake ratio of nutrients in the Prydz Bay, however, is different from the previous values obtained from the open sea, showing the regional difference of uptake and regeneration of nutrients in the Southern Ocean. Finally the annual change of new production and the characteristics of phytoplankton production were discussed.

Analysis of the Spirit of Struggle in the New Era Based on General Secretary Xi Jinping’s New Year’s Greetings in the Past Decade

In order to realize the national rejuvenation,General Secretary Xi Jinping attaches great importance to the spiritual strength of struggle,and has repeatedly advocated that all people should exalt the spirit of strive on different occasions.According to his New Year’s greetings since 2014,Xi Jinping has illustrated the connotation of the spirit of enterprising,the necessity of carrying forward and the requirements for practicing the spirit of struggle from different perspectives,pointing out that all Chinese must keep in mind both domestic and international situations,strive in unity,work creative and industrious with the enthusiasm of seizing every minute,catch the opportunity and solve the problem,make substantial progress on the new journey to construct China into a great modern socialist country in all respects.

An Analysis of The Widow’s Lament in Springtime in Terms of New Criticism

William Carlos Williams,a poet who has an immense influence on the course of 20th century poetry.whose poems characterized his close attention to nature,friendship and the Chinese Classical Poetry. The Widow’s Lament in Springtime is not only the representative of imitation of Chinese poetry about boudoir repining school but bringing poetry into natural relation with everyday life.

Strengthening International Cooperation in the New Millennium

Attheturnofthenewmillennium,IwouldliketoextendthebestwishestoallChineseandforeignfriendsofeconomicandtradecircles,onbehalfofChinaCouncilforthePromotionofInternationalTrade(CCPIT)andChinaChamberofInternationalCommerce(CCOIC).CCPIThasbeendedicatedtopro...

Evaluation of the Sensitivity and Specificity of the New Clinical Diagnostic and Classification Criteria for Kashin-Beck Disease,an Endemic Osteoarthritis,in China

This study aimed to evaluate the sensitivity and specificity of the new clinical diagnostic and classification criteria for Kashin-Beck disease （KBD） using six clinical markers： flexion of the distal part of fingers, deformed fingers, enlarged finger joints, shortened fingers, squat down, and dwarfism. One-third of the total population in Linyou County was sampled by stratified random sampling.

The research on signal-obtaining pattern for a new type of gyroscope

In this paper, a photoelectric signal obtained scheme via equator triangle pattern engraved on rotor is discussed and the mathematic model is deduced in the case which is deflexion between rotor axis and the coordinate frame of case. The deflexion error and coupling error under the situation are analyzed. Finally, three methods of engraving based on the spherical triangle pattern are presented. The error models of various methods are built up and the simulation curves are provided respectively. We have done the primary experiments on the surface of rotor using this method. It can be seen from the enlarged figures that the rim of the pattern is smooth and the demand of sensor resolution is satisfied by and large. The results of study supply reference for signal obtaining.

The New Synthesis of Azo Urea from Substituted Semicarbazide

Using N-bromosuccinimide and pyridine as the oxidation system to dehydrogenate aryl substituted semicarbazide to form azo compounds is described for the first time in this paper. Nine azo compounds have been prepared in excellent yield under mild condition. This method only. needs simple instrument and short reaction time.

Analysis of the Phenotype and the Restriction Enzyme Mapping Level of Mutations Induced by the New Mutagen Glycidyl Methacrylate

Glycidyl methaerylate (GMA) is a recently recognized chemical mutagen. In order to explore the mutagenicity and mutagenic process of GMA, plasmid pBR322 was used for in vitro binding, mutant screening, and restriction enzyme mapping. The binding between GMA and DNA in vitro has been verified by means of a spectrophotometric method. When pBR322 and GMAbound pBR322 were used to transform Eschenchia coli HB101, the following results were obtained: (1) The transformation efficiency of GMA-bound pBR322 was much lower than that of pBR322 alone. (2) GMA-bound pBR322 induced phenotype changes in competent cells (i.e., tetracycline-resistance inactivation or ampicillin-resistance inactivation). There were two mutants of pBR322, Ap~RTc~S and Ap~STc~R, in the transformants and a deductive mutant Ap~STc~S in the nontranstormants. (3) All of the selected mutants were stable and heritable. (4) When restriction enzyme maps were used to analyze the mutant Ap~RTc~S, four of seven maps were changed. some sites were shifted to other resistant gene regions, for example, sites of Bgll, EcoRl, Ilindlll. Hinclll, etc., and there was a new recognition site for Hindi (252). We did not observe any DNA fragment insertion or deletion on any maps. Our results suggest that when GMA is covalently linked to the plasmid DNA, it gives rise to a premutagenic lesion of DNA that is converted in vivo into a point mutation. (C)1990 Academic Press, Inc.

Synchrotron X-Ray Diffraction Studies on the New Generation Ferromagnetic Semiconductor Li(Zn,Mn)As under High Pressure

The pressure effect on the crystalline structure of the I-II- V semiconductor Li（Zn,Mn）As ferromagnet is studied using in situ high-pressure x-ray diffraction and diamond anvil cell techniques. A phase transition starting at -11.6GPa is found. The space group of the high-pressure new phase is proposed as Pmca. Fitting with the Birch-Murnaghan equation of state, the bulk modulus B0 and its pressure derivative B0 of the ambient pressure structure with space group of F43m are B0 = 75.4 GPa and B0 = 4.3, respectively.

An Analysis of the Party’s Mass Organizing Power Under the New Situation

The mass organizing power is a distinctive feature of the Communist Party of China,an important criterion to test the nature of the proletarian party,and an essential condition to transform the Party’s organizational advantages into strength superiority.In order to improve the mass organizing power,on the basis of giving full play to the traditional advantages,we’re required to carry out the mass line,and from the perspective of political construction,highlight political functions,strengthening work practices and organization system,taking advantage of technologies,promoting capacity,and intensifying the sense of responsibility,thus to provide a steady stream of power for the great rejuvenation of the Chinese nation.

Bimanual microincision cataract surgery with implantation of the new Incise~? MJ14 intraocular lens through a 1.4 mm incision

AIM：To analyze the visual outcomes and the posterior capsule opacification（PCO）with the new Incise？MJ14intraocular lens（IOL）implanted through a 1.4 mm clear corneal incision（CCI）in patients who underwent bimanual microincision cataract surgery（B-MICS）.METHODS：Eighty eyes which underwent cataract surgery using B-MICS technique performed by the same experienced surgeon were included in the study：40 eyes were implanted with an Incise？MJ14 IOL through a 1.4 mm CCI（group A）without enlargement of the main CCI,while 40 eyes were implanted with an Akreos？MI60 IOL with enlargement of the main CCI to 1.8 mm（group B）.Best corrected visual acuity（BCVA）,astigmatism and endothelial cell loss were evaluated before and after surgery at 7,30d and 6mo.Anterior segment-optical coherence tomography（AS-OCT）of CCI was performed at 1,3,7,30d,6 and 18mo.PCO incidence was evaluated at 18mo using EPCO 2000 Software.RESULTS：Mean BCVA improvement and endothelial cell loss were statistically significant at 18mo in both groups with no difference between the two groups;no statistically significant difference in surgically induced astigmatism（SIA）was noticed in the two groups.At AS-OCT the only significant alterations in the CCI were endothelial gaping and local detachment of Descemet’s membrane at 1 and 7d after surgery;no statistically significant alterations were found at 1,6 and 18mo.PCO score at 18mo was 0.03±0.07for group A and 0.08±0.18 for group B（P=0.11）with no sign of central optic plate invasion in both groups.CONCLUSION：The implant of the new Incise？MJ14 IOL through a 1.4 mm CCI and B-MICS technique appeared to be a safe and effective procedure with rapid visual recovery.PCO rate resulted very low and the CCI presented few morphological alterations which were only detectable in the first days postoperatively and achieved fast corneal healing during the long-term follow-up.

Analysis of geological conditions and thermal reservoir characteristics of Guantao Formation in new coastal region

Geothermal resources is one of the most practical and competitive new energy at present,and there is abundant geothermal resources in the new coastal region.The article get the three following conclusion through the geothermal geological condition by the drilling strata and the condition of the reducing test:stratigraphic division is done by the analysis of formation lithology and the drilling aging;the water yield is higher than 100m3/h,the flow temperature is 67℃--71℃;the average geothermal gradient of the overlying strata is 3.08℃--3.33℃/100 m.

The Status Quo, Dilemma and Path Innovation of the Citizenization of the New Generation of Migrant Workers

The citizenization of the new generation of migrant workers is the only way to promote China’s urbanization.Based on the development status of the new generation of migrant workers,this paper summarizes the difficulties encountered in the four aspects of employment,housing,social security and the education of migrant workers'children in the process of citizenization,finally explores four innovative ways of citizenization of the new generation of migrant workers,such as,strengthening vocational skills training to improve the employment quality of the new generation of migrant workers,improving the housing security mechanism to ensure that they have a place to live,improving the social security system to safeguard that they can be treated for their illnesses and the elderly,improving the distribution of educational resources to promote fair education for the children of them.

MECHANISM OF ELECTROCHEMILUMINESCENCE OF THE NEW REAGENT 6-(2-HYDROXY-DIETHYLAMINOPHENYLAZO)-2, 3-DIHYDRO-1, 4-PHTHALAZINE-1, 4-DIONE CATALYZED BY SILVER (Ⅰ)

The electrochemi luminescence <ecl> of a new reagent 6-<2-hydroxy-4-diethylaminophenylazo>-2, 3-dihydro-1, 4-phthatazine-1, 4-dione <HDEA> in basic aqueous solution was studied. Trace amount of silver showed significant effect on the efficiency of light emission of HDEA during a positive trigonometrical wave pulse was exerted on the electrodes In the present paper, the ecl spectra of HDEA have been measured. λ_(max) is 410 nm. The reaction of HDEA chemiluminescence and the circular voltammetry, ultraviolet-visible spectrometry for the system have been investigated. The possible mechanism of the ecl of HDEA-KCL-KOH-Ag(I) system has been proposed.

THE NEW YEAR MESSAGE FROM CHINESE JOURNAL OF INTEGRATIVE MEDICINE

Two months into the year 2003 and one month into the Chinese lunar NewYear of goat,on behalf of the editorial board of the Chinese Journal of Integra-tive Medicine,I wish our readers,contributors and board members around theworld a prosperous and successful new year.

The Significance of the Historical Materialist View of Labor in the New Era

Labor has the core significance in the philosophy of historical materialism.Its concept of labor defines the nature of labor,affirms the decisive role of labor for human and social progress,demonstrates the form,intrinsic quality and inevitable result of labor under the capitalist economic system,and looks forward to the ultimate liberation of human beings brought by labor in Communist society in the future.The whole social life of each particular era is fundamentally determined by labor,and labor is the final basis for historical materialism to divide the times.In the new era of socialism with Chinese characteristics,historical materialism’s labor concept points out the fundamental way to realize individual value and all-round development,provides a reference path for the development of grassroots democracy,and guides the practice of realizing the great rejuvenation of the Chinese nation.

The new discovery of Oligocene cyprinidae fossil in Qaidam basin, Northwest China

1 Introduction Some Cyprinidae fossils have been reported about 420km east of the fossil site in the same period of Wulan Husentu1 layer,and have been used as an important fossil evidence for a deep understanding of the

CHINESE HUAI TANG NINE ACUPUNCTURE NEEDLES: RESEARCH ON THE NEW NINE ACUPUNCTURE NEEDLES THERAPY AND THE NEEDLING INSTRUMENTS (CONTINUED)

PART TWOThe Research on Chinese Huai TangNine Acupuncture Needles TherapyI The theoretical basis of ChineseHuai Tang Nine Needles Therapy.1) The kernel of the theoretical basis ofChinese Huai Tang Nine Needles Therapy.Chinese Huai Tang Nine Needles Therapyis to give full play to the treatment action of thespecifity and entirety of each needle. The speci-fity means that each needle has its own

THE ELECTROCHEMICAL BEHAVIOUR OF THE NEW VANADIUM BRONZE (Li_3V_5O_(15)) CATHODE IN SECONDARY LITHIUM BATTERY

A new kind of vanadium bronze with rich lithium (Li_5V_5O_(15))was prepared from Li_2CO_3 and V_2O_5 at 680℃ for 24 hrs. The charge and discharge curves of bronze electrode were determined in organic electrolyte. One mole of this material could be incorporated up to 4 mole lithium at 0.2mA/cm^2 and 1.0V cut-off voltage, corresponding capacity about 340Ah/kg. Compared with the cell of Li/Li_(1+x)V_3O_5 the cell of Li/new bronze had higher capacity, smoother discberge curve, but lower plateau voltage (about 1.8V). The cycling behaviour of this material was good. The electrode insertion reaction was controlled by the lithium diffusion process in the bronze. This new bronze could be used for low voltage rechargeable lithium battery.

Major Features of the New Situation and China's Foreign Policy

Speaking of "China’s foreign policy under new circumstances," there are five features of the new circumstances in my opinion. All these five features will not fundamentally change in accordance with major events such as the Iraq war, and to a certain extent, determine that China’s basic foreign policy need not and will not make major adjustments.