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| 1 | Plant Growth-Promoting Traits in Rhizobacteria of Heavy Metal-Resistant Plants and Their Effects on Brassica nigra Seed Germination显示文摘Phytoremediation is an emerging technology that uses plants and their associated microbes to clean up pollutants from the soil, water, and air. In order to select the plant growth-promoting rhizobacteria(PGPR) for phytoremediation of heavy metal contamination, 60 bacterial strains were isolated from the rhizosphere of two endemic plants, Prosopis laevigata and Spharealcea angustifolia, in a heavy metal-contaminated zone in Mexico. These rhizobacterial strains were characterized for the growth at different pH and salinity, extracellular enzyme production, solubilization of phosphate, heavy metal resistance, and plant growth-promoting(PGP) traits, including production of siderophores and indol-3-acetic acid(IAA). Overall, the obtained rhizobacteria presented multiple PGP traits. These rhizobacteria were also resistant to high levels of heavy metals(including As as a metalloid)(up to 480 mmol L(-1)As(V), 24 mmol L(-1)Pb(Ⅱ), 21 mmol L(-1)Cu(Ⅱ), and 4.5 mmol L(-1)Zn(Ⅱ)). Seven rhizobacterial strains with the best PGP traits were identified as members of Alcaligenes, Bacillus, Curtobacterium, and Microbacterium, and were selected for further bioassay.The inoculation of Brassica nigra seeds with Microbacterium sp. CE3R2, Microbacterium sp. NE1R5, Curtobacterium sp. NM1R1,and Microbacterium sp. NM3E9 facilitated the root development; they significantly improved the B. nigra seed germination and root growth in the presence of heavy metals such as 2.2 mmol L(-1)Zn(Ⅱ). The rhizobacterial strains isolated in the present study had the potential to be used as efficient bioinoculants in phytorremediation of soils contaminated with multiple heavy metals. | Brenda ROMN-PONCE Diana Miryel REZA-VZQUEZ Sonia GUTIRREZ-PAREDES María de Jesús DE HARO-CRUZ Jessica MALDONADO-HERNNDEZ Yanely BAHENA-OSORIO Paulina ESTRADA-DE LOS SANTOS En Tao WANG María Soledad VSQUEZ-MURRIETA | 2017 | Pedosphere2017，27，3： | 4 |
| 2 | 北斗导航系统卫星激光测距综述显示文摘Satellite laser ranging(SLR)is an unambiguous measurement technique and generates high accuracy satellite orbit data.All satellites in the BeiDou navigation satellite system(BDS)carried laser retro-reflector arrays(LRAs),so they can be tracked by ground SLR stations in order to provide the accurate observation data.The Shanghai astronomical observatory(SHAO)designed the LRAs,and also developed the dedicated SLR systems using a 1 m-aperture telescope and a transportable cabin-based SLR system with a telescopes of 60 cm aperture.These enable BDS satellite ranging during daytime and nighttime with centimeter-level precision,allowing highly accurate estimations of satellite orbits.Moreover,some of the BDS satellites are also equipped with laser time transfer(LTT)payloads,which were developed by the SHAO and China Academy of Space Technology(CAST),providing a highly accurate time comparison between the satellites and ground clocks.This paper describes the dedicated SLR system and the design of the LRAs for BDS satellites,as well as global SLR measurements.The SLR tracking data is used for evaluating the orbit accuracy of BDS satellites and broadcast ephemeris,with an accuracy of less than 1 m.The LTT measurements to BDS satellites for a single shot have a precision of approximately 300 picoseconds,with a time stability of 20 picoseconds in 500 s. | ZHANG Haifeng LONG Mingliang YANG Huafeng MENG Wendong CHENG Zhi’en DENG Huarong ZHANG Zhongping ZHANG A’li | 2020 | Aerospace China2020，21，4： | 4 |
| 3 | The Determination of the Protonation Constants of A New Macrocyclic Dinucleating Ligand, BDBPH显示文摘The protonation constants of a new dinucleating 24-membered hexaazadiphenol macrocyclic ligand, BDBPH, were determined by potentiometric measurement at 25.0℃ and μ = 0.100 mol·L-1 (KCl). The species distributions of the deprotonated and protonated compounds in the pH range from 2 to 12 in aqueous solutions were also described. | Guo Qiang SHANGGUAN1*, Ning WANG1 , Hong En WANG1, Arthur E. MARTELL2 1Department of Chemistry, Jining Medical College, Jining 272013 2Department of Chemistry, Texas A&M University, College Station, Texas 77842 | 2001 | Chinese Chemical Letters2001，12，2： | 2 |
| 4 | MR imaging of sports-related groin pain 显示文摘 | Nelson EN Kassarjian A Palmer WE | 2005 | Magn Reson hnaging Clin N Am2005，13，： | 1 |
| 5 | Effect of activity and television viewing on BMI z-score in early adolescents in Turkey显示文摘 | Ozmert EN Ozdemir R Pektas A | 2011 | World J Pediatr2011，7，1： | 1 |
| 6 | Effect of Resuscitative Mild Hypothermia on Glutamate and Dopamine Release, Apoptosis and Ischaemic Brain Damage in the Endothelin-1 Rat Model for Focal Cerebral Ischaemia显示文摘 | VAN HEMELRIJCK A VERMIJI EN D HACHIMIIDRISSI S | 2003 | J Neurochem (S0022- 3042)2003，87，1： | 1 |
| 7 | The behavioral phenotype of school-age children with shwachman diamond syndrome indicates neurocognitive dysfunction with loss of Shwachman-Bodian-Dia- mond syndrome gene function 显示文摘 | Kerr EN Ellis L Dupuis A | 2010 | J Pediatr2010，156，3： | 1 |
| 8 | Central line bundle implementation in US intensive care units and impact on bloodstream infections显示文摘 | Furuya EY Dick A Perencevich EN | | 0，，01： | 1 |
| 9 | Phase II randomized controlled trial of an epidermal growth factor vaccine in advanced non - small - cell lung cancer显示文摘 | Vinageras EN Tone A Rodriguez MO | 2008 | J Clin Oncol2008，26，9： | 1 |
| 10 | The effects of calcipotrioland methylprednisolone aseponate on Bcl-2,p53 and ki-67 expres-sion in psoriasis显示文摘 | Adi en E Gülekon A Erdem O | 2006 | J Eur Acad Dermatol Venereol2006，20，5： | 1 |
| 11 | Greenhouse climatemodelling and robust control显示文摘 | Bennis N Duplaixb J En^a G | 2008 | Computers andElectronics in Agriculture2008，61，2： | 1 |
| 12 | Post-consolidation immunotherapy withhistamine dihydrochloride and interleukin-2 in AML显示文摘 | ROMERO A I THOR′EN F B AURELIUS J | 2009 | Scandinavian J Immunol2009，70，3： | 1 |
| 13 | Ligninolytic enzymes of the fungus Irpex lacteus ( Polyporus tulipiferae ): isolation and characterization of lignin peroxidase显示文摘 | Nathan Rothschild ?eněk Novotny Václav ?a?ek Carlos G Dosoretz | 2002 | Enzyme and Microbial Technology2002，，5： | 1 |
| 14 | 显示文摘 | Toscano J Vaβen R Gil A | 2006 | Surface and Coatings Technology2006，201，7： | 1 |
| 15 | Single -incision laparoscopic endorectal pull - through(SILEP) for hirschsprung disease显示文摘 | Muensterer OJ Chong A Hansen EN | 2010 | J Gastrointest Surg2010，14，12： | 1 |
| 16 | Clinical implications of hepatogenous diabetes in liver cirrhosis显示文摘 | Holstein A Hinze S Thieβen E | | 0，，： | 1 |
| 17 | Autocrine TGF-beta and stromal cell-derived factor-1 (SDF-1) signaling drives the evolution of tumor-promoting mammary stromal myofibroblasts显示文摘 | Kojima Y Acar A Eaton EN | 2010 | Proc Natl Acad Sci U S A2010，107，20： | 1 |
| 18 | An in vitro method for studying the proliferation and differentiation of atlantic salmon preadipocytes 显示文摘 | Vegusdal A Sundvold H Gj en T | 2003 | Lipids2003，38，： | 1 |
| 19 | Mci-robiologic and Ifislologi charaeteristics of the cxlrmely preterm infanl's plarcnla predicl while mailer damage and later cerebral palsy:the EIGAN Sludy显示文摘 | Lcvilon A AIIrcd EN Kuban KC | 2010 | Pediatr Res2010，67，1： | 1 |
| 20 | Autocrine TGF-beta and stromal cell-derived factor-l (SDF-1) signaling drives the evo- lution of tumor-promoting mammary stromal myofibroblasts 显示文摘 | Kojima Y Acar A Eaton EN | 2010 | Proc Natl Acad Scl U S A2010，107，20： | 1 |
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