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Pedosphere 2009年第5期19卷 631-641页

作者： M.J.KHAN d.l.jones department of Soil and Environmental Sciences NWFP Agricultural UniversityPeshawar(Pakistan) School of Agricultural and Forest Sciences University of WalesBangorGwynedd LL57 2UW(UK)

Soil samples from a historic copper mine tailing site at the Parys Mountain,North Wales(UK) were amended with green waste compost(GC),GC+30% sewage sludge(GCS),lime and diammonium phosphate(dAP),to determine the effect of amendments on dTPA-and Ca(NO3)2-extractable metals in the mine tailing and on the phytoavailability of heavy metals by a lettuce(lactuca sativa l.).Both compost were added at the rate of 10% by weight,lime was added as calcium carbonate equivalent(pH = 7) and dAP at a 2300 mg kg-1 soil *** experiment was arranged in randomised complete design with three replicates in pots under control *** of lime resulted in the largest reduction in metal extractability with dTPA and Ca(NO3)2 and phytoavailability of Cu,Fe and Zn while dAP was effective in lowering Pb extractability and *** exception of Zn,all other metals extracted decreased with time after amendment *** distribution of heavy metals between and within the four procedures of potentially bioavailable sequential extraction(PBASE) varied significantly(P lationships were noted between the metals extracted with PBASE SE1 and Cu,Pb(P d Fe(P lts indicate that addition of lime is sufficient to restore the vegetative cover to a high metal mine waste while dAP is good for stabilizing Pb,but its detrimental role on plant growth and the risk associated with presence of N in dAP(through N leaching) may restrict its chances for remediation of contaminated sites.

关键词： lettuce metal uptake potentially bioavailable sequential extraction

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北美西部构造-地层地体的识别、特征和解析

地质科技通报 1985年第3期 72-78页

作者： d.l.jones 杨森楠

北美西部,大部分科迪勒拉是由增生的地壳碎块或地体所组成的构造拼贴体(collage).在组成地体的岩石形成时代不清楚时,地体之间的关系是不确定的(Coney,jones和Mon－ger,1980).这些岩石圈碎块可以通过地体解析区别开来.在这篇短文里,我... 详细信息

北美西部,大部分科迪勒拉是由增生的地壳碎块或地体所组成的构造拼贴体(collage).在组成地体的岩石形成时代不清楚时,地体之间的关系是不确定的(Coney,jones和Mon－ger,1980).这些岩石圈碎块可以通过地体解析区别开来.在这篇短文里,我们要说明地体的解析方法,包括地体是怎样鉴别的,以及它们的边界是如何确定的.

关键词：地体断层地质构造地层地层序列地质历史沉积组合迪勒北美

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环太平洋带构造地层地体

世界地质 1989年第2期8卷 16-21页

作者： d.G.Howell d.l.jones E.R.Schermer 陈程远

引言近年来,北美克迪勒拉是通过分离的构造地层地体增生而形成的这一认识已经得到可资利用的新的地质、地球物理和古生物资料的支持(jones等,1981;Jonts等,1983;Coney等,1980;davis等,1978;Balke等,1983)。同样的增生过程似乎也影响了... 详细信息

引言近年来,北美克迪勒拉是通过分离的构造地层地体增生而形成的这一认识已经得到可资利用的新的地质、地球物理和古生物资料的支持(jones等,1981;Jonts等,1983;Coney等,1980;davis等,1978;Balke等,1983)。同样的增生过程似乎也影响了环太平洋边缘的大部分地区。为了探讨这一假说,我们已经编制了初步的环太平洋地体图。本文的目的是回顾Coney等(1980)和jones等(1983)

关键词：构造地层地体环太平洋古地磁测量克拉通迪勒基底岩石仰冲海底山外来岩块大陆基

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北美洲西部的增长(下)

地质科技通报 1985年第2期 103-113页

作者： d.l.jones A.Cox P.Coney M.Beck 马万钧

所有这些证据表明,Chulitra地体在三叠纪时期经历了一次深刻的变化:从具有严格是大洋性的环境 ,到被合并到大陆边缘里.在这次碰撞的过程中,强烈的褶皱作用,引起了这个地体的大洋型基底受到侵蚀,并引起所得碎屑同来自邻近的那个(北)大陆... 详细信息

所有这些证据表明,Chulitra地体在三叠纪时期经历了一次深刻的变化:从具有严格是大洋性的环境 ,到被合并到大陆边缘里.在这次碰撞的过程中,强烈的褶皱作用,引起了这个地体的大洋型基底受到侵蚀,并引起所得碎屑同来自邻近的那个(北)大陆的物质相混合.这些惊人的事件没有一桩在附近的Wrangellia的岩石里有记录.虽然这两个地体现在是挨门邻居,但却具有完全不同的历史.

关键词：岩石圈大洋板块构造圈山系北美洲地体太平洋板块地磁偏角大陆边缘大洋边缘断层面

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北美洲西部的增长(上)

地质科技通报 1985年第1期 39-45页

作者：马万钧 d.l.jones A.Cox P.Coney M.Beck

六十年代发源于海洋构造研究的板块学说,把地球构造研究引进一个新的境界:建立了崭新的动态地球观。但在科学发展的思维长河中,人们又充分意识到解决大地构造问题的关键在于全面深入地探索大陆构造,意识到地质构造的多样式、多层次、多... 详细信息

六十年代发源于海洋构造研究的板块学说,把地球构造研究引进一个新的境界:建立了崭新的动态地球观。但在科学发展的思维长河中,人们又充分意识到解决大地构造问题的关键在于全面深入地探索大陆构造,意识到地质构造的多样式、多层次、多尺度、多成因的复杂属性。在转向大陆、多途径的探索中,微板块构造和相应的地体分析,又成为地学界瞩目的课题。北美西部是这种新思潮的主要发源地。本文以流畅的文笔描绘的带有科普性的“北美洲西部的增长”回答了我们思索中的一些问题,给我们以新的启示。

关键词：岩石地体特提斯海古地中海板块构造大地构造地质历史大陆边缘大洋边缘海相化石层序北美洲二叠纪

Anti-amyloid antibodies in Alzheimer’s disease: what did clinical trials teach us?

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Neural Regeneration Research 2025年第4期20卷 1092-1093页

作者： danko Jeremic lydia Jiménez-díaz Juan d.Navarro-lópez NeuroPhysiology&Behavior lab University of Castilla-La ManchaBiomedical Research Center(CRIB)School of Medicine of Ciudad RealCiudad RealSpain

Although many causes of Alzheimer’s disease(Ad)may exist,both the original amyloid cascade and tau hypotheses posit that abnormal misfolding and accumulation of amyloid-β(Aβ)and tau protein is the central event causing the ***,that conclusion could be only partly true,and there is conflicting evidence about the role of both proteins in Ad,being able to precede and influence one *** researchers argue that these proteins are mere executors rather than primary causes of ***,there have been continuing refinements of both hypotheses,with alternative explanations proposed.Aβand tau proteins may be independently involved in specific neurotoxic pathways;yet there may be other crucial processes going on in early ***,accumulating evidence suggests that Aβand tau act synergistically,rather than additively in disease onset(Jeremic et al.,2021,2023a).

关键词： amyloid Alzheimer additive

Polyethylene glycol has immunoprotective effects on sciatic allografts, but behavioral recovery and graft tolerance require neurorrhaphy and axonal fusion

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Neural Regeneration Research 2025年第4期20卷 1192-1206页

作者： Tyler A.Smith liwen Zhou Cameron l.Ghergherehchi Michelle Mikesh Cathy Z.Yang Haley O.Tucker JuliAnne Allgood Jared S.Bushman George d.Bittner department of Molecular Biosciences University of Texas at AustinAustinTXUSA department of Neuroscience University of Texas at AustinAustinTXUSA division of Pharmaceutical Sciences University of WyomingLaramieWYUSA

Behavioral recovery using(viable)peripheral nerve allografts to repair ablation-type(segmental-loss)peripheral nerve injuries is delayed or poor due to slow and inaccurate axonal ***,such peripheral nerve allografts undergo immunological rejection by the host immune *** contrast,peripheral nerve injuries repaired by polyethylene glycol fusion of peripheral nerve allografts exhibit excellent behavioral recovery within weeks,reduced immune responses,and many axons do not undergo Wallerian *** relative contribution of neurorrhaphy and polyethylene glycol-fusion of axons versus the effects of polyethylene glycol per se was unknown prior to this *** hypothesized that polyethylene glycol might have some immune-protective effects,but polyethylene glycol-fusion was necessary to prevent Wallerian degeneration and functional/behavioral *** examined how polyethylene glycol solutions per se affect functional and behavioral recovery and peripheral nerve allograft morphological and immunological responses in the absence of polyethylene glycol-induced axonal ***-type sciatic nerve injuries in outbred Sprague–dawley rats were repaired according to a modified protocol using the same solutions as polyethylene glycol-fused peripheral nerve allografts,but peripheral nerve allografts were loose-sutured(loose-sutured polyethylene glycol)with an intentional gap of 1–2 mm to prevent fusion by polyethylene glycol of peripheral nerve allograft axons with host *** to negative control peripheral nerve allografts not treated by polyethylene glycol and in contrast to polyethylene glycol-fused peripheral nerve allografts,animals with loose-sutured polyethylene glycol peripheral nerve allografts exhibited Wallerian degeneration for all axons and myelin degeneration by 7 days postoperatively and did not recover sciatic-mediated behavioral functions by 42 days *** morphological signs of rejection,such as col

关键词： allograft rejection axotomy macrophage myelin nerve repair polyethylene glycol(PEG) sciatic nerve T cell transplantation Wallerian degeneration

Beginning from the end:the presynaptic terminal as a pathomechanism hub in frontotemporal dementia and amyotrophic lateral sclerosis

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Neural Regeneration Research 2025年第11期20卷 3217-3218页

作者： laura Huggon Emma l.Clayton UK dementia Research Institute at King’s College london LondonUK department of Basic and Clinical Neuroscience Institute of Psychiatry Psychology&NeuroscienceKing’s College LondonLondonUK

Frontotemporal dementia and amyotrophic lateral sclerosis:Frontotemporal dementia(F T d)and amyo t rophic lateral sclerosis(AlS)are neurodegenerative diseases with significant overlapping *** these neurodegenerative diseases affect different neuronal populations(with FTd affecting neurons of the frontal and temporal lobes,and AlS affecting upper and lower motor neurons),these two diseases are complexly *** and AlS exist on a disease spectrum,with shared genetic causes,clinical presentations,and pathologies.

关键词： diseases amyotrophic sclerosis

Remaking a connection:molecular players involved in post-injury synapse formation

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Neural Regeneration Research 2025年第6期20卷 1719-1720页

作者： diogo Tomé Ramiro d.Almeida iBiMEd-Institute of Biomedicine Department of Medical SciencesUniversity of AveiroAveiroPortugal CNC-Center for Neuroscience and Cell Biology University of CoimbraCoimbraPortugal

Functional recovery from central nervous system(CNS)trauma depends not only on axon regeneration or compensatory sprouting of uninjured fibers but also on the ability of newly grown axons to establish functional synapses with appropriate *** several studies have successfully promoted long-distance axonal regeneration in distinct CNS injury models,none of them have resulted in a viable therapeutic approach for patient recovery.A possible reason may be the lack of new synaptogenesis for reestablishing the circuitry lost after ***,we discuss how our understanding of the mechanisms that instruct synapse formation in the injured nervous system may contribute to the design of new strategies to promote functional restoration in traumatic CNS disorders.

关键词： viable injury instru

Multiple sclerosis is at a checkpoint: advancing the program

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Neural Regeneration Research 2025年第3期20卷 811-812页

作者： Brandon C.Smith Jessica l.Williams department of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA department of Biological Geologicaland Environmental SciencesCleveland State UniversityClevelandOHUSA

Multiple sclerosis(MS) is a chronic inflammatory and demyelinating disease of the central nervous system(CNS). Patients with MS experience sensory and motor function loss due to myelin and/or axon damage perpetuated b... 详细信息

关键词： Hauser sclerosis damage