Search for New Three-, Four-Component Petasis,Passerini, Hantzsch,Kabachnic-Fields,Ugi Reactions with Organic Compounds of Phosphorus,Arsenic, Antimony and Bismuth

It is discovered a new three-, four-component Petasis, Passerini, Hantzsch, Kabachnic-Fields, Ugi reactions with of arsine, stibine and bismuthine in organometallic chemistry. Modifications were replaced to a nitrogen atom of classical reactions of atoms of phosphorus, arsenic, antimony and bismuth. It has been proposed a new mechanism for possible reactions.     

A New Modification Michaelis-Arbuzov,Allen, Milobendzky-Shulgin,Michaelis-Becker and Raymond Reactions with Organic Compounds Arsenic,Antimony and Bismuth

In this work study, we investigated possibility of modifying the new Michaelis Allen, Milobendzky-Shulgin, Michaelis-Becker, Raymond reactions with organic compounds of arsenic, antimony and bismuth is discovered. A new mechanism for possible reactions has been proposed.     

New Modifications Bart,Bdchamp, Mayer,Rosenmund, Scheller,Sherlyn-Braz Reactions with Halides of Arsenic,Antimony and Bismuth

It was discovered a new approach modification Bart, Beschamp, Mayer, Rosenmund, Scheller, Sherlyn-Braz reactions with of arsine, stibine and bismuthine in organometallic chemistry. The authors have proposed a new mechanism for possible reactions.     

Search for New Opportunities Modification Raschig,Schiff, Andrusov,Hofmann, Colbe and Delepine Reactions

We explored new approaches to replace the nitrogen atoms of arsenic, antimony, bismuth, and discovered a new paths to modify Raschig, Schiff, Andrusov, Hofmann, Colbe, Delepine reactions with arsine, stibine and bismuthine in organometallic chemistry. We have proposed a new mechanism for possible reactions.     

Distribution of calcium, nickel, iron, and manganese in super-heavy oil from Liaohe Oilfield, China

Liaohe super-heavy crude oil was separated into its components, namely saturates, aromatics, resins, and asphaltenes （SARA）, by the group separation method. Several solvents were used to extract different forms of metallic elements from crude oil. The metallic elements, such as calcium, nickel, iron and manganese, in crude oil, SARA and extract samples were analyzed by inductively coupled plasma atomic emission spectroscopy （ICP-AES）. The results demonstrate that the contents of calcium, nickel, iron, and manganese gradually increase in saturates, aromatics, resins, and asphaltenes, suggesting that the abundance of the four metallic elements in asphaltenes is much higher than that in the other groups. For example, the content of calcium in asphaltenes reaches a maximum of 7,920 pg/g. Among the SARA components of Liaohe super-heavy crude oil, resins account for more than 50 wt%, suggesting that the total amount of the four metallic elements are higher in the resin component than in other components. The four metallic elements mainly exist in the form of organic metallic compounds in crude oil. Further analysis shows that calcium and manganese elements exist mainly as metal salts of petroleum acids, and the majority of the iron and all the nickel exist mainly as metalloporphyrin and non-metalloporphyrin compounds.     

The Conditions for Se-Enzymes,NO, cGMP and LDL to be Formed and How They are Connected with Each Other

Transportation of energy and substances is fundamental for the conditions of life. The energy from metabolised food is yielded at the reduction of oxygen by the assistance of Se-enzymes. Activated Se-enzymes contain an electron conducting Se-link with elemental Se bounded to Se-cys （Se-cystein） that prevents electron transferring （autoxidable） agents, as arginine, from oxidations. NO is formed from e.g. arginine during the passive state of a Se-enzyme. With NO, instead of O2, bounded to a hem group, destroying oxidations are avoided. This is the role of NO. A nerve signal is activated by the GTP （guanosine triphosphate）-induced triggered transformation of cGMP （cyclic guanosine monophosphate） into GMP, closing the sodium channels. When GTP is consumed, the opposite reaction takes place. The direct influence of the GMP/cGMP quote on a nerve signal makes GMP/cGMP equal to EDHF （endothelium-derived hyperpolarizing factor）. Part of the energy from food is stored and transported in the form of acetyl groups, building up many important molecules of which LDL （low density lipoprotein） is one, containing cholesteryl esters. These are brought in to the cell, decomposed to acetyl groups generating hydrogen, H, making LDL to an essential substance. High levels are connected to impaired energy yielding reactions, perhaps related to low levels of some substances, especially to one or both forms of Se. The necessity of a Se-link and NO induced protection against oxidations by reducible oxygen can no longer be neglected.     

Runaway Electrons Pre-ionized Diffuse Discharges in SF6, Air,Argon and Nitrogen

The formation of runaway electron pre-ionized diffuse discharges at the pressures 0.05-0.7 MPa of in air, argon, nitrogen, and SF6 in an inhomogeneous electric field was investigated. Dynamics of intensity of the discharge plasma radiation from the different discharge gap regions in the gas pressure range （0.05-0.7 MPa） was established. It was shown that, the breakdown is occurred owing to the ionization wave, which starts from the electrode with small radius of curvature at both polarity of high voltage pulses. It is seen that formation of bright spots on the fiat electrode at the negative polarity of the electrode with small radius of curvature are observed during the changing of the discharge current polarity. It was shown that, at positive polarity of electrode with a small radius of curvature, the bright spots on the flat electrode arise due to the participation of the dynamic displacement current in the gap conductance.     

Experiment and Modeling of Low Coverage Uptake of N2 and 02 on H-Clinoptilolite Zeolite from Tehuacan,Puebla, Mexico

Adsorption isotherms of N2 and 02 on dealuminated clinoptilolite zeolites were measured by the inverse gas chromatography method at zero-coverage. This type of microporous solids such as natural （CLINA） and dealuminated clinoptilolite zeolites （CLIDA1-CLIDA5） were conditioned by means of acid treatment of the natural zeolitic precursor （CLINA） with HCI at different concentration. Adsorption of selected gases （N2 and 02） on clinoptilolite zeolites were studied in the temperature range from 398 K to 498 K. The Langmuir adsorption model was found to approximately fit the gases adsorption data, within the selected temperature range. The uptake amount of these gases by the diverse adsorbents was temperature dependent. Additionally, the energies of interaction between of these gases with clinoptilolite microporous walls were realized from the evaluation of the isosteric heats of adsorption （qst）. These isosteric heats were found to obey in the following decreasing order： qst （N2）： CLIDA1 〉 CLIDA3 〉 CLIDA2 〉 CLIDA4 〉 CLIDA5 〉 CLINA; while qst （02）： CLIDA3 〉 CLIDA2 〉 CL1DA1 〉 CLIDA5 〉 CLIDA4 〉 CLINA.     

Synthesis,Crystal Structure and Interactions with Different G-quadruplex DNA and ctDNA of Zn-CAP

In this study, one mononuclear zinc（II） complex with 1,2-bis CAP （（5-chlorosalicylidene amino）-phenylene）： C22C13N2035Znl5 H0125 （Zn-CAP） was synthesized. The binding properties of Zn-CAP with G-quadruplex DNA and ctDNA （calf thymus DNA） were examined by fluorescence, CD （circular dichroism） spectroscopic and FRET （fluorescence resonance energy transfer） assay. In the fluorescence emission spectral analysis, the addition of three series of G-quadruplex DNA （G4-HTG21, G4-Pu27 and G4-c-kit-l） into the Zn-CAP solution induced moderate or add hypochromicity with total quenching ratios of 10.73%, 15.07% and 8.59% in the presence of K＋ were achieved, respectively. While the addition of ctDNA under same condition only caused 7.08% quenching on the fluorescence emission of Zn-CAP. In the CD spectral analysis, the interaction with Zn-CAP could induce significant spectral changes on the CD absorption of G4-HTG21, G4-Pu27 and G4-c-kit-1, with 106.00%, 93.06%, 113.47% increment at 232 nm absorption, along with a 81.11%, 92.80%, 83.72% decrement at 295 nm or 270 nm absorption, which demonstrated that the antiparallel structure of G-quadruplex DNA is more stable in the presence of Zn-CAP. Comparatively, the addition of Zn-CAP could induce significant spectral changes on the CD absorption of double helix ctDNA, with 64.17% decrement on the positive peak absorption, along with a 90.91% increment on the negative peak absorption. On the other hand, in the FRET-melting assay analysis, it was clear that Zn-CAP at 0.5 equivalences could raise the melting temperature of G-quadruplex （F2 IT or FPul 8T） by 3.45℃ and 15.85℃, indicating an obvious stabilization effect of Zn-CAP on G-quadruplex in Pu27. All the results indicated that Zn-CAP exhibited higher binding affinity and binding intensity to G-quadruplex DNA than ctDNA, especially G-quadruplex Pu27.     

Surface Structure,Spectroscopic and Photocatalytic Activity Study of Polyaniline/TiO2 Nanocomposites

PANI （polyaniline） as a promising conducting polymer and photosensitizer has been used to prepare PANI/TiO2 （polyaniline/TiO2） nanocomposite as photocatalyst. TiO2 nanoparticles with size of 5-100 nm were encapsulated by PANI via the ＂in situ＂ polymerization of aniline on the surface of TiO2 nanoparticles. IR, SEM, EPR techniques were used to characterize the mechanism of electron interaction in PANI/TiO2 nanocomposite. The resulting PANI-modified TiO2 composites exhibit significantly higher photocatalytic activity than that of neat PANI on degradation of MB （methylen blue） aqueous solution under UV irradiation.     

Synthesis, Thermal Stability and Photochemical Properties of DNA Containing Fluorescent Biaryl-Type Nucleoside Surrogates

A major goal of research in biotechnology and nanotechnology is to develop assemblies of novel biomaterials that can be used in analytical, industrial, and therapeutic applications. The synthesis of DNA （oligodeoxyribonucleotide） has been described containing the biaryl-type nucleoside surrogates, 6-deamino-2＇-deoxy-6-（l-naphthyl） adenosine （AN） and 6-deamino-2＇-deoxy-6-（1-pyrenyl） adenosine （AP）. It is found that incorporation of multiple ATM or AP residues in the middle of DNA duplexes does not significantly destabilize the duplexes and that the fluorescence intensities of the oligonucleotides containing AN or Ap significantly increases in the duplexes formed.     

完善应急机制,落实防范措施,全员发动,抗击自然灾害

海南省是一个岛屿性省份,独特的地理位置决定了海南省是一个洪水、台风等自然灾害经常发生的地区,因此中国石化海南石油分公司一直把自然灾害的防范作为一项重要工作常抓不懈,特别是在完善应急机制、员工抢险能力训练等方面做了许多努力,所以在面对2010年10月份60     

完善制度，统一标准，落实责任，为打造中国石化生命工程保架护航——夏于飞副主任在2011年中国石化销售企业HSE及数质量工作会议上的报告（摘要）

1 2010年工作回顾 2010年,各级销售企业认真贯彻落实集团公司HSE工作会议及销售企业工作会议精神,“强三基,除四害”,以“创先争优”、“比学赶帮超”活动为抓手,持续深入开展“我要安全”主题活动,强化基础管理,狠抓过程控制,加强监督检查,落实“每一滴油都是承诺”的社会责任,有效应对强降雨洪涝等自然灾害,圆满完成世博会及亚运会防恐安保任务,HSE及数质量工作形势总体平稳。     

Obtaining and Reviewing X-ray Diffraction Analysis of the Uranium Catalyst SAPO-U,W, V Based on Natural Zeolite Chankanayskoe Deposits for the Oxidation of S02 to S03

We first obtained by impregnating the zeolite with salts U, W and V and examined the X-ray uranium catalyst SAPO-U, W, V based on natural zeolite Chankanayskogoe deposits for the oxidation of SO2 to SO3.     

Natural Composite Material from Steelwool or Luffa cylindrica under Natural,Rigid and Flexible Resin

In a changing world with a high interest in new ecomaterials, natural fibers such as the steelwool or Luffa cylindriea appear in new presentations and mixing with other materials to develop better opportunities to replace synthetic fibers. This work presents a research on the use of steelwool fiber for composite materials, on the basis of the physical properties, that generate conditions of mixing with three binders （matrix） natural： the rosin, artificial hard： polyurethane resin and artificial flexible： flexible twin resin （epoxy） and finally a polyester resin to make a comparison with other major resins. A testing of compression and tension is carried out to the materials analyzed, obtaining three types of composite materials by the above mentioned binders and three proposed presentations of fiber （complete, tissue and ground）. The test tube in tension with polyester resin presented a high rigidity and a percentage of deformation of 14%, resulting in less distortion than the woven with resin polyurethane with 12% of deformation. The presentation with resin polyurethane presented greater resistance to compression, because the resin acts as a sponge absorbing the energy of charge and the join of particles is larger than the other presentations generating greater cohesion among them and avoiding its rupture easily for a load of 2,000 kg. The presentation that is least resisted was the woven in two resins in the stage of energy absorption of load where polyurethane is 800 kg and the flexible twin is 850 kg, because the form of woven fiber distribution creates spaces where there are more resin than fiber.     

Modern Ab-initio Calculations Based on Tomas-Fermi-Dirac Theory with Quantum,Correlation and Multi-shells Corrections

Thomas-Fermi theory is an approximate method, which is widely used to describe the properties of matter at various hierarchical levels （atomic nucleus, atom, molecule, solid, etc.）. Special development is achieved using Thomas-Fermi theory to the theory of extreme states of matter appearing under high pressures, high temperatures or strong external fields. Relevant sections of physics and related sciences （astrophysics, quantum chemistry, a number of applied sciences） determine the scope of Thomas-Fermi theory. Popularity Thomas-Fermi theory is related to its relative simplicity, clarity and versatility. The latter means that result of the calculation by Thomas-Fermi theory applies immediately to all chemical elements： the transition from element to element is as simple scale transformation. These features make it highly convenient tool for qualitative and, in many cases, quantitative analysis.     

^13C NMR and ^1H NMR Spectroscopic Analysis of Adansonia digitata,Albizia lebbeck and Daniellia ofiveri Oils

Oils of AD （Adansonia digitata）, AL （Albizia lebbeck） and DO （Daniellia oliveri） were studied using ^13C NMR （nuclear magnetic resonance） and ^1H NMR. The gated decoupled high resolution ^13C NMR spectra revealed the presence of both saturated and unsaturated triacylglycerides. However, there is a higher percentage of unsaturation in AL seed oil. The peaks at 0.7 ppm to 0.9 ppm which correspond to the terminal methyl groups in the fatty acid and that at 1.2 ppm to 1.3 ppm are more intense and bigger in DO which show that it is more saturated than AD and AL oils. The results obtained by ^13C NMR and ^1H NMR are compared favorably with those obtained by gas chromatographic analysis.     

Introduction of a JCl Guideline： Practical Guideline for Investigation,Repair and Strengthening of Cracked Concrete Structures

There are many cracked concrete structures, although there have been numerous efforts to eliminate cracks. Some cracks are very harmful and should be repaired as soon as possible. On the other hand, the other cracks are almost harmless. So, a good guideline about how to deal with cracks in concrete structures had been needed. JCI （Japan Concrete Institute） published the first version of ＂Practical Guideline for Investigation and Repair of Cracked Concrete Structures＂ in 1980, the second version in 1987, the third version in 2003, and then the fourth version titled ＂Practical Guideline for Investigation, Repair and Strengthening of Cracked Concrete Structures-2009＂ was published. This Guideline is very practical, when cracks are observed in existed concrete structures, in any other countries as well as in Japan.     

Docosahexaenoic Acid and Eicosapentaenoic Acid Modulate Calcium Signaling in Murine CD36-Positive Taste Buds Cells,via Phospholipase Pathways

DHA （docosahexaenoic acid） and EPA （eicosapentaenoic acid） induced intracellular calcium increase in taste receptor cells purified from mouse circumvallate papillae. We have demonstrated that DHA and EPA induced calcium increase respectively via cPLA2 （cytosolic phospholipase A2） type lVc and calcium independent iPLA2 （phospholipase A2） type VI. Intracellular calcium increases via PLC （phospholipase C） pathway and leads to a calcium effiux and further SOC （stored operated calcium） channels activation. An abundant increase in intracellular calcium will induce exocytosis of neurotransmitters into the extracellular medium. Our results suggest that DHA and EPA induced calcium signaling, and should be implicated in the transmission of lipid gustatory information to afferent nerve fibers, as shown previously with linoleic acid.     

Getting and X-ray Diffraction Analysis of the Microsphere Catalyst U,Nd on the Basis Fly Ash of Thermal Power Plants

To study the physical and chemical properties of aluminosilicate microsphere catalyst by impregnation and calcination us was first obtained aluminosilicate microsphere catalyst U, Nd for petrochemical processes. The method of X-ray structure has been studied for the microsphere catalyst U, Nd.