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the Improvement of Phytomediation on the treatment Effectiveness of Heavy Metals with Energy Sunflower Plants with Calcium Peroxide and Phytohormones

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Journal of Environmental Protection 2015年第10期6卷 1158-1169页

作者： t. Y. Yeh Department of Civil and Environmental Engineering National University of Kaohsiung Taiwan

Phytomediation is an environmentally friendly green rehabilitation technology that is often incorporated with an application to improve calcium peroxide and phytohormones required for the growth of agricultural plants with the expectation to improve the effectiveness of plant rehabilitation. this study mainly consists of two parts: 1) water culture experiment and 2) pot culture experiment. In the water culture experiment, we attempt to understand the influence of the addition of calcium peroxide, phytohormones (IAA and gA3) and a chelating agent on the growth of sunflower plants. From the growth, we are then able to know the effectiveness of the addition of phytohormones. However, in the pot culture experiment, when hormones and the chelating agent EDtA are introduced to different plant groups at the same time, if the nutrition in the water required by plants is not available, the addition of the hormone cannot negate the toxicity caused by EDtA. In terms of calcium peroxide, due to quick release of oxygen in water, this study fails to apply calcium peroxide to the water culture experiment. When the pot culture experiment is used to examine the influence of hormones at different concentration levels on the growth of sunflowers, gA3 10-8 M is reported to have the optimal effectiveness, followed by IAA 10-8 M;IAA 10-12 M has the lowest effectiveness. According to an accumulation analysis of heavy metals at different levels, gA3 concentrates in leaves to transport nutrition in soil to leaves. this results in an excellent tF value of 2.329 g of gA3 than 1.845 of the control group indicating that the addition of the hormone and chelating agent to gA3 increases the tF value and the chelating agent is beneficial to the sunflower plant. If we examine phytoattenuation ability, the one-month experiment was divided into three stages for ten days each. the concentration level of heavy metals in the soil at each stage dropped continuously while that of the control group decrease

关键词： Phytomediation Heavy Metal cooper Chelating Agent EDtA Energy Plant (Sunflower) Hormones (IAA gA3) Phytoattenuation

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雌激素受体α基因突变和卒中风险的关系

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世界核心医学期刊文摘(神经病学分册) 2006年第2期 60-61页

作者： Shearman A.M. cooper J.A. Kotwinski P.J. 张慧 77 Massachusetts Ave. Cambridge MA 02139 United States.Dr

Background -Estrogen receptor α(ESR1) gene variation is associated with a range of important estrogen-dependent characteristics, including responses of lipid profile and atherosclerotic severity to hormone replacement therapy, coronary heart disease risk, and migraine. the roles that reproductive steroids play in cerebrovascular pathophysiology and ischemia are an important area of investigation. given that there is a significantly higher risk of myocardial infarction among men with the CC genotype (PP of PvuII) of c.454-397t >C (rs2234693), we asked whether this genotype is associated with a higher risk of stroke. Methods -Relative risk of stroke by genotype was determined in 2709 participants of the Second Northwick Park Heart Study, white males with a mean baseline age 56 years and follow up 10.5 years. Results -Compared with participants with the ESR1 c.454-397Ct or tt genotype, those with the CC genotype had a relative risk of stroke of 1.92 (95%confidence interval, 1.06 to 3.48, P=0.03) after adjustment for age, primary care practice; additional adjustment for body mass index, serum cholesterol and triglyceride levels, hypertension, diabetes, and smoking status. Exclusion of stroke cases with coronary heart disease gave results that were essentially unchanged. Conclusions -In this study, subjects with the common ESR1 c.454-397CC genotype have a substantial increase in risk of stroke. In another publication, other ESR1 variation was associated with migraine. We thus hypothesize that estrogen receptor variation may provide a basis for the established re lationship among estrogens, migraine, and stroke.

关键词：卒中风险偏头痛脑病受试者

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生前数年运动功能的监测运动功能在健康老龄化战略中的潜在作用

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英国医学杂志中文版 2022年第6期25卷 338-339页

作者： Bjφrn Heine Strand Rachel cooper 王可(译) 王晓民(校) Department of Chronic Diseases and Ageing Norwegian Institute of Public HealthOsloNorway Norwegian National Advisory Uniton Ageing and Health Vestfold Hospital TrustTφnsbergNorway Department of geriatric Medicine Oslo University HospitalOsloNorway Department of Sport and Exercise Sciences Musculoskeletal Science and Sports Medicine Research CentreManchester Metropolitan UniversityManchesterUK 首都医科大学基础医学院

自20世纪中叶以来,世界各地预期寿命的增加,以及随之而来的全球老年人口绝对数量和比例的增加,被誉为人类社会进步的巨大成功。然而,正如世界卫生组织(World Health Organization,WHO)总干事谭德塞(tedros Adhanom ghebreyesus)最近所言... 详细信息

自20世纪中叶以来,世界各地预期寿命的增加,以及随之而来的全球老年人口绝对数量和比例的增加,被誉为人类社会进步的巨大成功。然而,正如世界卫生组织(World Health Organization,WHO)总干事谭德塞(tedros Adhanom ghebreyesus)最近所言:“无法保证生活质量而一味地延长寿命并不一定是幸福的。1”

关键词：潜在作用健康老龄化老年人口 20世纪中叶延长寿命人类社会进步预期寿命

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On the s±-Wave Superconductivity in the Iron-Based Superconductors: A Perspective Based on a Detailed Study of Ba0.6K0.4Fe2As2via the generalized-Bardeen-cooper-Schrieffer Equations Incorporating Fermi Energy

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Open Journal of Composite Materials 2017年第3期7卷 130-145页

作者： g.P.Malik School of Environmental Sciences Jawaharlal Nehru UniversityNew DelhiIndia B-208 Sushant Lok 1 Gurgaon 122009HaryanaIndia

guided by the belief that Fermi energy EF (equivalently, chemical potential μ) plays a pivotal?role in determining the properties of superconductors (SCs), we have recently derived μ-incorporated generalized-Bardeen-cooper-Schrieffer?equations (gBCSEs) for the gaps (Δs) and critical temperatures (tcs) of both elemental and composite SCs. the μ-dependent interaction parameters consistent with the values of Δs and tcs of any of these SCs were shown to lead to expressions for the effective mass of electrons (m*) and their number density (ns), critical velocity (v0), and the critical current density j0 at t = 0 in terms of the following five parameters: Debye temperature, EF, a dimensionless construct y, the specific heat constant, and the gram-atomic volume. We could then fix the value of μ in any SC by appealing to the experimental value of its j0 and calculate the other parameters. this approach was followed for a variety of SCs—elemental, MgB2 and cuprates and, with a more accurate equation to determine y, for Nitrogen Nitride (NbN). Employing the framework given for NbN, we present here a detailed study of Ba0.6K0.4Fe2As2 (BaAs). Some of the main attributes of this SC are: it is characterized by?-wave superconductivity and multiple gaps between 0?-?12 meV;its tc ~?37 K, but the maximum tc of SCs in its class can exceed 50 K;EF/ktc = 4.4 (k = Boltzmann constant), and its tc plotted against a tuning variable has a dome-like structure. After drawing attention to the fact that the?-wave is an inbuilt feature of gBCSEs, we give a quantitative account of its several other features, which include the values of m*, ns, vo, and?coherence length. Finally, we also deal with the issue of the stage BaAs occupies in the BCS-Bose-Einstein Condensation crossover.

关键词： Iron-Based Superconductors Multiple gaps tcs and Other Properties of Ba0.6K0.4Fe2As2 gBCSEs Fermi energy BCS-BEC Crossover

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转几丁质酶基因烟草遗传稳定性研究

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中国烟草学报 2005年第2期11卷 20-23页

作者：时焦韩锦峰王凤龙徐宜民 J I cooper 青州烟草研究所河南农业大学郑州450002 英国牛津病毒和环境微生物研究所

从转几丁质酶基因烟草株系(NPtII基因是选择标记基因)对卡那霉素的抗性,及外源几丁质酶基因表达蛋白的活性(WesternBlot检测)两个方面对转基因株系的遗传稳定性进行了分析研究。在卡那霉素抗性检测试验中,检测了13个t2 转基因株系,其中... 详细信息

从转几丁质酶基因烟草株系(NPtII基因是选择标记基因)对卡那霉素的抗性,及外源几丁质酶基因表达蛋白的活性(WesternBlot检测)两个方面对转基因株系的遗传稳定性进行了分析研究。在卡那霉素抗性检测试验中,检测了13个t2 转基因株系,其中9个株系被检测种子10 0 %对卡那霉素(10 0mg/L)具有抗性;t3 和t4转基因株系各检测了10个,10 0 %被检测种子在含卡那霉素10 0mg/L的MS培养基上长成了烟苗。WesternBlot检测了11个t2 株系,检测结果表明,6个株系被检测植株10 0 %含有外源几丁质酶蛋白,2个株系被检测植株80 %含有外源几丁质酶蛋白,2个株系被检测植株5 0 %含有外源几丁质酶蛋白,1个株系被检测植株19 .0 5 %含有外源几丁质酶蛋白。在温室内将转基因烟草与未转基因烟草密植在一起,种植2代,烟株开花期模仿自然风力对烟株吹风,进行了转基因烟草是否可以通过花粉进行基因漂移的研究。研究结果表明,在自然风媒条件下未发现转基因烟草可进行基因漂移。

关键词：烟草几丁质酶基因遗传稳定性基因漂移

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肺移植术与心肺移植术

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德国医学 1998年第1期15卷 32-34页

作者： t.O.F.Wagner H.g.Borst 肖震宇 Abteilung Pneumologie im Zentrum Innere Medizin und Dermatologie der Medizinischen Hochachule Konstanty-Gutschow-Str.8D-30623 HannoverGermany 同济医科大学附属同济医院

肺移植术的发展史 60年代始奠定了应用人体的单侧肺移植、心脏移植以及心肺联合移植外科学基础,但真正的成功还是于运用环孢菌素A以后。1981年Reitz第1次成功地进行了心肺移植,1983年cooper第1次成功进行了单侧肺移植。该手术最初适应... 详细信息

肺移植术的发展史 60年代始奠定了应用人体的单侧肺移植、心脏移植以及心肺联合移植外科学基础,但真正的成功还是于运用环孢菌素A以后。1981年Reitz第1次成功地进行了心肺移植,1983年cooper第1次成功进行了单侧肺移植。该手术最初适应证仅限于肺纤维性病变。2年后。

关键词：肺移植心肺移植手术适应症免疫抑制

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An Overview of the Multi-Band and the generalized BCS Equations-Based Approaches to Deal with Hetero-Structured Superconductors

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Open Journal of Microphysics 2018年第2期8卷 7-13页

作者： g. P. Malik theory group School of Environmental Sciences Jawaharlal Nehru University New Delhi India

We trace the conceptual basis of the Multi-Band Approach (MBA) and recall the reasons for its wide following for composite superconductors (SCs). Attention is then drawn to a feature that MBA ignores: the possibility that electrons in such an SC may also be bound via simultaneous exchanges of quanta with more than one ion-species—a lacuna which is addressed by the generalized BCS Equations (gBCSEs). Based on several papers, we give a concise account of how this approach: 1) despite employing a single band, meets the criteria satisfied by MBA because a) gBCSEs are derived from a temperature-incorporated Bethe-Salpeter Equation the kernel of which is taken to be a “superpropagator” for a composite SC-each ion-species of which is distinguished by its own Debye temperature and interaction parameter and b) the band overlapping the Fermi surface is allowed to be of variable width. gBCSEs so-obtained reduce to the usual equations for the tc and Δ of an elemental SC in the limit superpropagator → 1-phonon propagator;2) accommodates moving cooper pairs and thereby extends the scope of the original BCS theory which restricts the Hamiltonian at the outset to terms that correspond to pairs having zero centre-of-mass momentum. One can now derive an equation for the critical current density (j0) of a composite SC at t = 0 in terms of the Debye temperatures of its ions and their interaction parameters— parameters that also determine its tc and Δs;3) transforms the problem of optimizing j0 of a composite SC, and hence its tc, into a problem of chemical engineering;4) provides a common canopy for most composite SCs, including those that are usually regarded as outside the purview of the BCS theory and have therefore been called “exceptional”, e.g., the heavy-fermion SCs;5) incorporates s±-wave superconductivity as an in-built feature and can therefore deal with the iron-based SCs, and 6) leads to presumably verifiable predictions for the values of some relevant parameters, e.g., the

关键词： Hetero-Structured Superconductors Multi-Band and generalized BCS Equations-Based Approaches Unified treatment of Cuprates and Fe-Based Superconductors Quest for Clues about Raising tc

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A Detailed Study of the Role of Fermi Energy in Determining Properties of Superconducting NbN

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Journal of Modern Physics 2017年第1期8卷 99-109页

作者： g. P. Malik School of Environmental Sciences Jawaharlal Nehru University New Delhi India Present Address: B 208 Sushant Lok 1 Gurgaon Haryana India

the recent concern with the role of Fermi energy (EF) as a determinant of the properties of a superconductor (SC) led us to present new EF-dependent equations for the effective mass (m*) of superconducting electrons, their critical velocity, number density, and critical current density, and also the results of the calculations of these parameters for six SCs the tcs of which vary between 3.72 and 110 K. While this work was based on, besides an idea due to Pines, equations for tc and the gap at t = 0 that are explicitly EF-dependent, it employed an equation for the dimensionless construct that depends on EF only implicitly;k in this equation is the Boltzmann constant, θ is the Debye temperature, and P0 is the critical momentum of cooper pairs. to meet the demand of consistency, we give here derivation of an equation for y that is also explicitly EF-dependent. the resulting framework is employed to (a) review the previous results for the six SCs noted above and (b) carry out a study of NbN which is the simplest composite SC that can shed further light on our approach. the study of NbN is woven around the primary data of Semenov et al. For the additional required inputs, we appeal to the empirical data of Roedhammer et al. and of Antonova et al.

关键词： EF-Incorporated Equations for tc Δ0 and j0of a Superconductor NbN

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2型糖尿病患者采用血管紧张素转换酶抑制剂治疗后血清肌酐急性升高及其继续治疗对主要临床结局的影响

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中华高血压杂志 2019年第1期27卷 99-99页

作者： Ohkuma t Jun M Rodgers A cooper ME glasziou P Hamet P Harrap S Mancia g Marre M Neal B Perkovic V Poulter N Williams B Zoungas S Chalmers J Woodward M 赵狄练桂丽

血管紧张素转换酶抑制剂开始治疗后血清肌酐急性升高≥30%时推荐停药。但血清肌酐升高后继续服药或停药对主要临床结局的长期影响仍不明确。在ADVANCE(糖尿病与血管疾病行动:培哚普利-吲达帕胺与达美康缓释片对照评估)试验中,11 140例... 详细信息

血管紧张素转换酶抑制剂开始治疗后血清肌酐急性升高≥30%时推荐停药。但血清肌酐升高后继续服药或停药对主要临床结局的长期影响仍不明确。在ADVANCE(糖尿病与血管疾病行动:培哚普利-吲达帕胺与达美康缓释片对照评估)试验中,11 140例糖尿病患者在6周活性导入期后随机采用培哚普利-吲达帕胺或安慰剂治疗。

关键词：血清肌酐血管紧张素转换酶抑制剂临床结局糖尿病患者

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人性场所

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2020年

作者： (美)克莱尔·库珀·马库斯(Clare cooper Marcus)，(美)卡罗琳·弗朗西斯(Carolyn Francis)

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