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    题名 作者 年代 出处 被引量
1煤矿新工人早期肺通气功能的变化显示文摘目的 研究煤矿粉尘对新工人肺通气功能的早期影响。方法 选择徐州矿务集团新招收的男性工人2 87人为矿工组,选择该集团技工学校在校男生132人为对照组。调查内容包括个人基本资料、家族疾病史、职业史、吸烟史、作业场所粉尘浓度、肺通气功能随访测定。前瞻性队列调查为期3年,每半个月测定作业场所的总粉尘和呼吸性粉尘浓度;定期测定两组人群的用力肺活量(FVC)和第一秒用力呼气量(FEV1)。结果 矿工作业场所的总粉尘平均浓度为2 3.8mg/m3 ,呼吸性粉尘平均浓度为8.9mg/m3 ,均超过国家卫生标准。接尘第1年,矿工组FVC(5 .19L)高于对照组(4.92L) ,差异有统计学意义(P <0 .0 1) ,第2年和第3年的差异均无统计学意义(P >0 .0 5 )。接尘前矿工组FEV1[(4.4 8±0 .4 9)L]高于对照组[(4.2 8±0 .4 8)L];接尘1年时FEV1下降至4 .2 5L ;第2年和第3年FEV1(4.34L)低于对照组(4.5 6L) ,差异有统计学意义(P <0 .0 1)。矿工组FEV1呈下降趋势。矿工吸烟者3年中的FVC、FEV1损失量(15 4、184ml)高于不吸烟者(83、91ml)。FVC、FEV1与年龄、身高和体重存在一定相关。结论 粉尘对煤矿新工人的早期肺通气功能有明显影响,FEV1下降比FVC更为明显;吸烟可加重粉尘对肺通气功能的损害。彭开良 Mei-lin Wang 杜庆国 李亚东 Michael D. Attfield 韩桂海 Edward L. Petsonk 李绍奎 吴植恩 2005中华劳动卫生职业病杂志2005,23,2:8
2Co_(3)Mo_(3)N—An efficient multifunctional electrocatalyst显示文摘Efficient catalysts are required for both oxidative and reductive reactions of hydrogen and oxygen in sustainable energy conversion devices.However,current precious metal-based electrocatalysts do not perform well across the full range of reactions and reported multifunctional catalysts are all complex hybrids.Here,we show that singlephase porous Co3Mo3N prepared via a facile method is an efficient and reliable electrocatalyst for three essential energy conversion reactions;oxygen evolution reaction(OER),oxygen reduction reaction(ORR),and hydrogen evolution reaction(HER)in alkaline solutions.Co3-Mo3N presents outstanding OER,ORR,and HER activity with high durability,comparable with the commercial catalysts RuO2 for OER and Pt/C for ORR and HER.In practical demonstrations,Co3Mo3N gives high specific capacity(850 mA h gZn^(-1) at 10 mA cm^(-2))as the cathode in a zinc-air battery,and a low potential(1.63 V at 10 mA cm^(-2))used in a water-splitting electrolyzer.Availability of Co and Mo d-states appear to result in high ORR and HER performance,while the OER properties result from a cobalt oxide-rich activation surface layer.Our findings will inspire further development of bimetallic nitrides as cost-effective and versatile multifunctional catalysts that will enable scalable usage of electrochemical energy devices.Yao Yuan Samira Adimi Tiju Thomas Jiacheng Wang Haichuan Guo Jian Chen J.Paul Attfield Francis J.DiSalvo Minghui Yang 2021The Innovation2021,2,2:2
3Mesoporous Ternary Nitrides of Earth?Abundant Metals as Oxygen Evolution Electrocatalyst显示文摘As sustainable energy becomes a major concern for modern society,renewable and clean energy systems need highly active,stable,and low-cost catalysts for the oxygen evolution reaction(OER).Mesoporous materials offer an attractive route for generating efficient electrocatalysts with high mass transport capabilities.Herein,we report an efficient hard templating pathway to design and synthesize three-dimensional(3-D)mesoporous ternary nickel iron nitride(Ni3FeN).The as-synthesized electrocatalyst shows good OER performance in an alkaline solution with low overpotential(259 mV)and a small Tafel slope(54 mV dec?1),giving superior performance to IrO2 and RuO2 catalysts.The highly active contact area,the hierarchical porosity,and the synergistic effect of bimetal atoms contributed to the improved electrocatalytic performance toward OER.In a practical rechargeable Zn–air battery,mesoporous Ni3FeN is also shown to deliver a lower charging voltage and longer lifetime than RuO2.This work opens up a new promising approach to synthesize active OER electrocatalysts for energy-related devices.Ali Saad Hangjia Shen Zhixing Cheng Ramis Arbi Beibei Guo Lok Shu Hui Kunyu Liang Siqi Liu John Paul Attfield Ayse Turak Jiacheng Wang Minghui Yang 2020Nano-Micro Letters2020,12,6:2
4British data on coal miners pneumoconiosis and relevance to US conditions 显示文摘Attfield MD 1992Am J Public Health1992,82,7:1
5Synthesis, structural characterization, and readsorption behavior of a solid solution aluminmn phosphite/ ethylenediphosphonate series显示文摘Harvey H G Hu J Attfield M P 2002Chemistry of Materials2002,15,1:1
6Sustainable develop- ment, sustainable livelihoods and land reform in South Africa: A conceptual and ethical inquiry 显示文摘Attfield R Hattingh J Matshabaphala M 2004Third World Quarterly2004,25,2:1
7A flow cytome- try method for rapid detection and enumeration of total bacteria in milk显示文摘Gunasekera T S Attfield P V Veal D A 2000Applied and Environmental Mierobiol- agy2000,66,:1
8Pneumoconiosis among underground bituminous coal miners in the United States:is silicosis becoming more frequent?显示文摘Laney AS Petsonk EL Attfield MD 2010Occup Environ Med2010,67,10:1
9Cation disorder and size effects in magnetoresistive manganese oxide perovskites 显示文摘Lide M Rodriguez M Attfield J P 1996Physical Review B1996,54,22:1
10Pneumoconiosis amongunderground bituminous coal miners in the United States:is silicosis becoming more frequent?显示文摘Laney AS Petsonk EL Attfield MD 2010Occup EnvironMed2010,67,65:1
11Inducible gene expression by nonculturable bacteria in milk after pasteurization 显示文摘Gunasekera TS Sorensen A Attfield PV 2002Appl Environ Microbiol2002,68,4:1
12Gas permeation parameters of mixed matrix membranes based on the polymer of intrinsic microporosity PIM-I and the zeolitic imid- azolate framework ZIF-8 显示文摘Alexandra FBnshell Martin P Attfield Christopher R Mason 2013Journal of Membrane Science2013,427,:1
13A flow eytometry method for rapid detection andenumeration of total bacteria in milk 显示文摘T S Gunasekera P V Attfield DA Veal 2000Applied and Environmeintal Microbiology2000,66,2:1
14Cation Disorder and Size Effects in Magnetoresistive Manganese Oxide Perovskites 显示文摘RODRIGUEZ-MARTINEZ L M ATTFIELD J P 1996Phys Rev B1996,54,15:1
15A flow cytometry method for rapid detection and enumeration of total bacteria in milk显示文摘Gunasekera TS Attfield PV Veal DA 2000Applied and Environmental Microbiology2000,66,3:1
16Application of flow cytometry to microbiology of food and beverage industries显示文摘ATTFIELD P GUNASEKERA T BOYD A 1999Australas Biotechnol1999,5,9:1
17Intracellular concentration of exogenous glycerol in Saccharomyces cerevisiae provides for improved leavening of frozen sweet doughs显示文摘MYERS D K ATTFIELD P V 1999Food Microbiology1999,16,:1
18Influence of isomorphous substituting cobalt ions on the crystal growth of the MOF-5 framework determined by atomic force microscopy of growing core-shell crystals显示文摘Cubillas P Anderson M W Attfield M P 2013Crystal Growth & Design2013,13,10:1
19Coal workers’pneumoconiosis and progressivemassive fibrosis are increasingly more prevalent among workers inssmall underground coal mines in the United States显示文摘Laney AS Attfield MD 2010Occup EnvironMed2010,67,42:1
20Intracellular concentration of exogenous glycerol in Saccharomyces cerevisiae provides for improvad leavening of frozen sweet doughs显示文摘MYERS D K ATTFIELD P V 1999Food Microbiology1999,,16:1
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