|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 地磁感应电流(GIC)的作用与评估显示文摘地磁感应电流(GIC)可能对各种人工长距离导电体造成影响与危害.地磁扰动产生的感应电场的强度与地磁场强度、地下电阻率结构相关,在导电系统内生成的GIC的强度则同时与导电系统的内在结构有关.计算了加拿大Manitoba省三个典型地区在2000年7月15日的一个强烈磁暴期间产生的感应电场.通过对地磁活动性的统计分析,估计加拿大魁北克电网可能经受的最大GIC达每相78A(一年一次)和234A(每十年一次). | 马晓冰 Ian J.Ferguson 孔祥儒 Xianghong Wu 闫永利 | 2005 | 地球物理学报2005,48,6: | 20 |
| 2 | Mechanistic action of gibberellins in legume nodulation显示文摘Legume plants are capable of entering into a symbiotic relationship with rhizobia bacteria.This results in the formation of novel organs on their roots,called nodules,in which the bacteria capture atmospheric nitrogen and provide it as ammonium to the host plant.Complex molecular and physiological changes are involved in the formation and establishment of such nodules.Several phytohormones are known to play key roles in this process.Gibberellins(gibberellic acids;GAs),a class of phytohormones known to be involved in a wide range of biological processes(i.e.,cell elongation,germination)are reported to be involved in the formation and maturation of legume nodules,highlighted by recent transcriptional analyses of early soybean symbiotic steps.Here,we summarize what is currently known about GAs in legume nodulation and propose a model of GA action during nodule development.Results from a wide range of studies,including GA application,mutant phenotyping,and gene expression studies,indicate that GAs are required at different stages,with an optimum,tightly regulated level being key to achieve successful nodulation.Gibberellic acids appear to be required at two distinct stages of nodulation:(i)early stages of rhizobia infection and nodule primordium establishment;and(ii)later stages of nodule maturation. | Satomi Hayashi Peter M.Gresshoff Brett J.Ferguson | 2014 | Journal of Integrative Plant Biology2014,56,10: | 3 |
| 3 | 大豆结瘤和固氮的现代遗传学与生物技术学显示文摘大豆(Glycinemax)是一种重要的供给粮食和动物饲料的主要农作物。作为豆科植物的一员,大豆与一种被称之为根瘤菌的土壤细菌形成了复杂的共生关系,结果导致新的根器官——根瘤的形成。在这个吸引人的新器官中,被植物所囚禁的根瘤菌能把空气中的氮气转换为可利用的氮肥。在巴西,有助于增加种子收成的细菌菌株借助微生物学手段已经被分离出来。目前,现代遗传学、生物技术学、生理学、生物化学和基因组学使得分离根瘤形成过程中的关键基因成为现实。综合这些研究发现了诱导,并随后控制细胞分裂的一种新的分子机制。笔者所在的研究小组已经在大豆中克隆到了根瘤菌结瘤因子信号的关键受体,以及一些在复杂的根—茎—根信号传递途径中的分子组分,这些组分涉及到肽类激素,受体激酶和小的信号代谢产物。上述发现表明提高大豆产量和抗逆性的大豆改良进入一个新的阶段。 | Peter M.Gresshoff Brett J.Ferguson Arief Indrasumunar 江群益 | 2009 | 自然杂志2009,31,6: | 3 |
| 4 | 关于海相碳酸盐层序中原油生成与运移的综述显示文摘回顾了近年来发表的碳酸盐生油岩方面的文献,尤其是那些详细论述了生油岩岩性和其沉积环境以及生油岩中的有机质等方面的文献。业已证明,适用于其他生油岩的沉积和环境判据,对于碳酸盐同样是有效的。有证据表明,这些生油岩中的粘土矿物的催化作用是微不足道的。所强调的另一特征是“同生源”。文献中列出的证据要求人们重视两种“同生源”模型:1)油气完全是在原地形成并储集起来的;2)油气形成后经过运移并在碳酸盐杂岩体中储集起来。模拟实验得到的结果,无论是已发表的还是未发表的,都将说明上述结论的正确性。 | J.Ferguson 陈松乔 | 1990 | 地质地球化学1990,,6: | 2 |
| 5 | The ownershipstructure of listed Chinese State-owned enterprises and its relation tocorporate performance显示文摘 | Paul B.McGuinness Miehael J.Ferguson | | 0,,: | 1 |
| 6 | Models of long‐distance transport: how is carrier‐dependent auxin transport regulated in the stem?显示文摘 | MichaelRenton JimHanan Brett J.Ferguson Christine A.Beveridge | 2012 | New Phytologist2012,,3: | 1 |
| 7 | Guidelines for dosimetry and calibration in ultraviolet radiation therapy: a report of a British Photodermatology Group workshop显示文摘 | D.K.Taylor A.V.Anstey A.J.Coleman B.L.Diffey P.M.Farr J.Ferguson S.Ibbotson K.Langmack J.J.Lloyd P.Mccann C.J.Martin H.du P.Menagé H.Moseley G.Murphy S.D.Pye L.E.Rhodes S.Rogers | 2002 | British Journal of Dermatology2002,,5: | 1 |
| 8 | Severe community‐acquired pneumonia: an Australian perspective显示文摘 | P. A.Wilson J.Ferguson | 2005 | Internal Medicine Journal2005,,12: | 1 |
| 9 | iStent inject trabecular microbypass stent implantation with cataract extraction in open-angle glaucoma:early clinical experience显示文摘Background:Retrospective,consecutive case series to evaluate the implantation of two second-generation trabecular microbypass stents in combination with cataract surgery in a real-world,clinical setting.Methods:The series included 56 eyes implanted with the iStent inject device with phacoemulsification.The series consisted of eyes with primary open-angle glaucoma(n=52)and pseudoexfoliative glaucoma(n=4).Primary outcome measures included intraocular pressure(IOP)and number of glaucoma medications.Safety outcomes included the need for secondary surgical intervention and the incidence of IOP spikes≥10 mmHg and≥15 mmHg.Results:IOP was reduced by 21%to 14.7±2.9 mmHg(p<0.01)at 6 months postoperative from 18.7±5.8 mmHg at baseline.Preoperatively,the mean number of glaucoma medications was 1.5±0.9 and reduced by 39%to 0.9±1.2(p<0.01)at 6 months.At 6 months,68%of eyes had an IOP≤15 mmHg,increased from 30%at baseline.55%of eyes were medication-free at 6 months,up from 18%at baseline.There were no severe postoperative complications.No eyes underwent an additional glaucoma procedure.Conclusions:Implantation of the iStent inject device with concomitant cataract surgery effectively provides a sustained reduction in IOP with a markedly improved medication burden out to 6 months postoperative.The safety profile is excellent. | Tanner J.Ferguson Zachary Dockter Adam Bleeker Kayla L.Karpuk Justin Schweitzer Mitch J.Ibach John P.Berdahl | 2020 | Eye and Vision2020,7,1: | 1 |
| 10 | 海相碳酸盐岩层序内的石油生成和运移显示文摘关于碳酸盐生油岩在最近一篇文献中已作了评论,所接触的这些文章中特别有意义的是对生油岩的岩性、沉积环境及岩石中有机质的详细情况的详细论述。据证实用于其它生油岩的沉积环境的判据同样适用于碳酸盐岩。所提供的证据证实了生油岩中粘土矿物催化作用很小的的观点。另一个重点是“自身生油”的特征。在所评论的那些文章中所提出的证据要求识别两种“自身生油”方式,即石油或天然气可能是在它们被发现的地方生成的;或它曾在碳酸盐岩内运移过。本文给出了由实验结果得到的、已发表的和未发表的补充证据以证实该评论的主要结论。 | J.Ferguson 潘秋霞 | 1989 | 海洋地质译丛1989,,3: | 0 |
| 11 | 海相碳酸盐层系中石油的生成和运移——述评显示文摘本文回顾了研究碳酸盐源岩的近期文献。这些文献中,特别重要的是提到了该碳酸盐岩的岩石学、沉积环境以及与有机质相关的详细内容,证明了用于其它源岩的沉积和环境标准对于碳酸盐岩来说同样走有充分根据的。给出的资料确认了粘土矿物在碳酸盐岩中的催化作用是最小的。另一个要强调的特征是自生烃。文中回顾了自生烃的两种形式认识上的说法,即:油或气确实走原地的并且在发现的地方生成,或者它能在碳酸盐岩的块体内运移。依据公开的或尚未公开的试验工作所提供的资料提出了文中的一些主要结论。 | J.Ferguson 陈建渝 | 1989 | 地质科技情报1989,,S1: | 0 |
| 12 | Catalyzing Singlet Fission by Transition Metals:Second versus Third Row Effects显示文摘The synthesis and characterization of platinum(II)and palladium(II)complexes bearing two(dimers Pt(L_(pc))_(2)Cl_(2)and Pd(L_(pc))_(2)Cl_(2)),one(monomers Pt(L_(pc))(L_(ref))Cl_(2)and Pd(L_(pc))(L_(ref))-Cl_(2)),or no(reference compounds Pt(L_(ref))_(2)Cl_(2)and Pd(L_(ref))_(2)Cl_(2))pentacene-based pyridyl ligands are presented.Photophysical properties of the dimers are probed by means of steady-state and time-resolved transient absorption measurements in compar-ison to the monomer and model compounds.Our results document that despite enhanced spin−orbit coupling from the presence of heavy atoms,intramolecular singlet fission(iSF)is not challenged by intersystem crossing.iSF thus yields correlated triplet pairs and even uncorrelated triplet excited states upon decoherence.Importantly,significant separation of the two pentacenyl groups facilitates decoupling of the two chromophores.Furthermore,the mechanism of iSF is altered depending on the respective metal center,that is,Pt(II)versus Pd(II).The dimer based on Pt(II),Pt(L_(pc))2Cl_(2),exhibits a direct pathway for the iSF and forms a correlated triplet pair with singlet−quintet spin-mixing within 10 ns in variable solvents.On the other hand,the dimer based on Pd(II),Pd(L_(pc))_(2)Cl_(2),leads to charge transfer mixing during the population of the correlated triplet pair that is dependent on solvent polarity.Moreover,Pd(L_(pc))_(2)Cl_(2)gives rise to a stable equilibrium between singlet and quintet correlated triplet pairs with lifetimes of up to 170 ns.Inherent differences in the size and polarizability,when contrasting platinum(II)with palladium(II),are the most likely rationale for the underlying trends. | Yuxuan Hou Ilias Papadopoulos Yifan Bo Anna-Sophie Wollny Michael J.Ferguson Lukas A.Mai Rik R.Tykwinski Dirk M.Guldi | 2023 | Precision Chemistry2023,1,9: | 0 |
| 13 | iStent inject trabecular microbypass stent implantation with cataract extraction in open-angle glaucoma:early clinical experience显示文摘Background:Retrospective,consecutive case series to evaluate the implantation of two sec on d-generation trabecular microbypass stents in combination with cataract surgery in a real-world,clinical setting.Methods:The series in eluded 56 eyes implanted with the iSte nt inject device with phacoemulsification.The series consisted of eyes with primary open-angle glaucoma(n=52)and pseudoexfoliative glaucoma(n=4).Primary outcome measures included intraocular pressure(IOP)and number of glaucoma medications.Safety outcomes included the need for secondary surgical intervention and the incidence of IOP spikes>10 mmHg and>15 mmHg.Results:IOP was reduced by 21%to 14.7±2.9 mmHg(P<0.01)at 6 months postoperative from 18.7±5.8 mmHg at baseline.Preoperatively,the mean number of glaucoma medications was 1.5±0.9 and reduced by 39% to 0.9±1.2(P<0.01)at 6 months.At 6 months,68%of eyes had an IOP<15 mmHg,increased from 30%at baseline.55%of eyes were medicati on-free at 6 months,up from 18%at baseline.There were no severe postoperative complications.No eyes underwent an additional glaucoma procedure.Conclusions:Implantation of the iStent inject device with concomitant cataract surgery effectively provides a sustained reduction in IOP with a markedly improved medication burden out to 6 months postoperative.The safety profile is excellent. | Tanner J.Ferguson Zachary Dockter Adam Bleeker Kayla L.Karpuk Justin Schweitzer Mitch J.bach John P.Berdahl | 2022 | Eye and Vision2022,8,3: | 0 |