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| 1 | Growth of Large-Area Single- and Bi-Layer Graphene by Controlled Carbon Precipitation on Polycrystalline Ni Surfaces显示文摘We report graphene films composed mostly of one or two layers of graphene grown by controlled carbon precipitation on the surface of polycrystalline Ni thin films during atmospheric chemical vapor deposition(CVD).Controlling both the methane concentration during CVD and the substrate cooling rate during graphene growth can signifi cantly improve the thickness uniformity.As a result,one-or two-layer graphene regions occupy up to 87%of the fi lm area.Single layer coverage accounts for 5%11%of the overall fi lm.These regions expand across multiple grain boundaries of the underlying polycrystalline Ni fi lm.The number density of sites with multilayer graphene/graphite(>2 layers)is reduced as the cooling rate decreases.These fi lms can also be transferred to other substrates and their sizes are only limited by the sizes of the Ni fi lm and the CVD chamber.Here,we demonstrate the formation of fi lms as large as 1 in^(2).These fi ndings represent an important step towards the fabrication of large-scale high-quality graphene samples. | Alfonso Reina Stefan Thiele Xiaoting Jia Sreekar Bhaviripudi Mildred S.Dresselhaus Juergen A.Schaefer Jing Kong | 2009 | Nano Research2009,2,6: | 21 |
| 2 | Diagnosis of deep vein thrombosis,and prevention of deep vein thrombosis recurrence and the post-thrombotic syndrome in the primary care medicine setting anno 2014显示文摘The requirement for a safe diagnostic strategy of deep vein thrombosis(DVT) should be based on an overall objective post incidence of venous thromboembolism(VTE) of less than 1% during 3 mo fol low-up. Compression ultrasonography(CUS) of the leg veins has a negative predictive value(NPV) of 97%-98% indicating the need of repeated CUS testing within one week. A negative ELISA VIDAS safely excludes DVT and VTE with a NPV between 99% and 100% at a low clinical score of zero. The combination of low clinical score and a less sensitive D-dimer test(Simplify) is not sensitive enough to exclude DVT and VTE in routine daily practice. From prospective clinical research studies it may be concluded that complete recanalization within 3-6 mo and no reflux is associated with a low or no risk of PTS obviating the need of MECS 6 mo after DVT. Partial and complete recanalization after 6 to more than 12 mo is usually complicated by reflux due to valve destruction and symptomatic PTS. Reflux seems to be a main determinant for PTS and DVT recurrence, the latter as a main contributing factor in worsening PTS. This hypothesis is supported by the relation between the persistent residual vein thrombosis(RVT = partial recanalization) and the risk of VTE recurrence in prospective studies. Absence of RVT at 3 mo postDVT and no reflux is predicted to be associated with no recurrence of DVT(1.2%) during follow-up obviating the need of wearing medical elastic stockings and anticoagulation at 6 mo post-DVT. The presence or absence of RVT but with reflux at or after 6 mo postDVT is associated with both symptomatic PTS and an increased risk of VTE recurrence in about one third in the post-DVT period after regular discontinuation of anticoagulant treatment. To test this hypothesis we designed a prospective DVT and postthrombotic syndrome(PTS) Bridging the Gap Study by addressing at least four unanswered questions in the treatment ofDVT and PTS.Which DVT patient has a clear indication for long-term compression stocking therapy to prevent PTS after the initial anticoagulant treatment in the acute phase of DVT?Is 6 mo the appropriate point in time to determine candidates at risk to develop DVT recurrence and PTS?Which high risk symptomatic PTS patients need extended anticoagulant treatment? | Jan Jacques Michiels Janneke Maria Michiels Wim Moossdorff Mildred Lao Hanny Maasland Gualtiero Palareti | 2015 | World Journal of Critical Care Medicine2015,4,1: | 14 |
| 3 | Relationships between native tree species and soil properties in the indigenous forest fragments of the Eastern Arc Mountains of the Taita Hills, Kenya显示文摘The relationship between soil properties and spatial distribution of native woody species was studied in three Taita Hills forest fragments which, although degraded, are ranked among 34 biodiversity hotspots of the world due to their high biodiversity of both plant and animal species. This relationship was assessed by using Spearman correlation and principal component analyses (PCA). The results of these analyses should be useful in instituting forest restoration programs that are crucial for the forests. Both the soil and vegetation studied were sampled from 17 subplots in the natural forest fragments of Ngangao (120 ha), Chawia (86 ha) and Mbololo (185 ha). The soil variables measured were: pH, texture, soil nutrients of C, N, Ca, P, K, Mg and Na. In total 36 native tree species from 13 families were identified from the three forest fragments. Ordination results show that axis 1 accounted for 35% and axis 2 for 25% of the total variation in species composition, indicating that the structure of vegetation is related to two major environmental gradients. The correlation analyses of species and soil properties showed that Na and clay particles were the most important determinants of species distribution; pH and soil variables such as C, N, Ca and P also played minor roles. Unexpectedly, some species (e.g. Psychotria petitii) showed positive relationships with Na attributed to possible substitution for K. Relationships with P were both positive (e.g. Craibia zimmermannii) and negative (e.g. Albizia gummifera) with some species, attributable to pH levels. An ANOVA for soil variables showed that there were differences in the Ca content in Mbololo (due to the parent material) and P in Ngangao where a special relationship was observed between some of the species. The presence of gaps accounted for the distribution of seedlings but not for the saplings, whose distribution responded more to factors similar to those to which mature trees respond. Soil-species relationships that were established may be utilized along with soil analyses when choosing native species for restoration. | Loice Mildred Akinyi OMORO Raija LAIHO Michael STARR Petri K.E.PELLIKKA | 2011 | Forestry Studies in China2011,13,3: | 2 |
| 4 | Immune response-related genes associated to blocking midgut dengue virus infection in Aedes aegypti strains that differ in susceptibility显示文摘Aedes (Stegomyia) aegypti, the principal global vector of dengue viruses, has difTerences in its susceptibility to dengue virus infection. We compared the global expres? sion of genes in the midguts of Colombian Ae. aegypti dengue-susceptible (Cali-S) and dengue-refractory (Cali-MIB) field derived strains after ingesting either a sugarmeal, a bloodmeal, or a bloodmeal containing dengue virus serotype 2 (DENV-2). Microarraybased transcriptome analysis among treatments indicated a total of 4725 transcripts with differential expression between the two strains. Eleven genes were selected from different functional groups based on their significant up or down expression levels as well as reports in the literature suggesting they are associated with dengue virus elimination. We measured mRNA abundance of these 11 genes at 0, 8, 24, and 36 h postinfection using quantitative real time PCR (qPCR) to confirm the microarray results and assess any temporal patterns. Four genes were selected (Gram-negative binding protein—GNBP [AAEL009176], Niemann Pick Type-C2一NPC2 [AAEL015136], Keratinocyte lectin [AAEL009842], and Cathepsin-b [AAEL007585]) for knockdown experiments using RNA interference (RNAi) methodology to determine the phenotype (DENV-2 susceptible or refractory). Silencing GNBP、Cathepsin-b and Keratinocyte lectin reduced the percentage of mosquitoes with disseminated virus in the Cali-S strain to 8%, 20%, and 12% respectively compared with 96% in the controls. Sile ncing of NPC2 increased the percentage of mosquitos with disseminated virus infections in Cali-MIB to 66% compared with 35% in the controls. This study provides in sight into genes that may contribute to the Cali-S susceptible and Cali-MIB refractory phenotypes in 昇匕 aegypti. | Paola A. Caicedo Idalba Mildred Serrato Shuzhen Sim George Dimopoulos Heather Coatsworth Carl Lowenberger Clara B. Ocampo | 2019 | Insect Science2019,26,4: | 2 |
| 5 | 氢氧化镁:一种新的多用途的橡胶助剂显示文摘氢氧化镁用作橡胶助剂的第一篇重要文献发表在洛杉矶的1985年橡胶分会上(文献1),该工作介绍氢氧化镁作无机碱应用在氯化聚乙烯的噻二唑硫化体系中。该文献被认为“重要性”在于氢氧化镁作橡胶硫化剂第一次与商业用途挂上钩,从而它代替了传统应用的氧化镁。通过应用氢氧化镁而取得的改进包括较大的焦烧安全性、较长的保存期和增进该系统的硫化速度(见表1)。 | Mildred A.Hastbacka 朱轩振 | 1990 | 橡胶参考资料1990,,2: | 2 |
| 6 | Principles of assessment and effective feedback显示文摘The highly competitive offer of medical training programs and schools,globalization and constant mobility of physicians and medical students(MS),and the commitment to society to deliver competent physicians,demands the definition of performance standards.This would allow to make their performances comparable no matter where they studied or which textbook did they used as reference,to have evaluation mechanisms that guarantee mastery of the integral evaluation of the performance.Assessment has been the key in the teaching-learning process as this obtains a formative and summative element,at different moments,from the extent to which the students have acquired knowledge,skills and attitudes.The progress of the learner must be enhanced with effective feedback on their performance and self-direction of the results obtained in each of the mechanisms established.If,traditionally,this has been considered as the accreditation of compliance with a standard,the evaluation also functions in an integral way as a formative process that identifies advances and deficiencies in the training of residents that allows the definition of actions and strategies for improving the operation of the programs.Different assessment mechanisms are associated with the areas of competence domain,some of the most common tools are:theoretical exams,checklists and rubrics,portfolio,projects and challenges.However,the importance of defining standards which are perceived as fair and designed according to the learning objectives remains a priority to guarantee the credibility of the evaluation agencies and institutions.Some strategies to assure credibility include the involvement of expert and trained evaluators,allowing the process to be carried out with transparency and diligence,and the principles employed should be supported by educational research. | Jorge Eugenio Valdez-García Mildred Vanessa López Cabrera Elena Ríos Barrientos | 2017 | Annals of Eye Science2017,,1: | 2 |
| 7 | Strategic Implementation as a Core Competency: The5P' s Model 显示文摘 | MILDRED G P DONNA A LESLIE A T JOHN H H | 2007 | Jour- nal of Management Research2007,,7: | 1 |
| 8 | COMPETITION OR MONOPOLY? COMPARING PRIVATIZATION OF LOCAL PUBLIC SERVICES IN THE US AND SPAIN显示文摘 | MILDRED E.WARNER GERMàBEL | 2008 | Public Administration2008,,3: | 1 |
| 9 | Managing Markets for Public Service: The Role of Mixed Public–Private Delivery of City Services显示文摘 | Mildred E.Warner AmirHefetz | 2008 | Public Administration Review2008,,1: | 1 |
| 10 | Isolation and characterization of serum immunoglobulin classes of the ostrich (Struthio camdus) 显示文摘 | Hilary F Cadman Patrick J Kelly Mildred Dikanifura | 1994 | Avian Diseases1994,38,: | 1 |
| 11 | The Role of Tissue Factor Pathway Inhibitor in Tumor Growth and Metastasis显示文摘 | Ali Amirkhosravi Todd Meyer Mildred Amaya Monica Davila Shaker Mousa Theresa Robson John Francis | 2007 | Semin Thromb Hemost2007,,07: | 1 |
| 12 | Influence of quantity of lymph vascular space invasion on time to recurrence in women with early-stage squamous cancer of the cervix显示文摘 | Mildred R. Chernofsky Juan C. Felix Laila I. Muderspach C. Paul Morrow Wei Ye Susan G. Groshen Lynda D. Roman | 2005 | Gynecologic Oncology2005,,2: | 1 |
| 13 | Warner : Amir Hefetz, Managing Markets for Public Service: The Role of Mixed Public-Private Delivery of City Services显示文摘 | Mildred E | 2008 | Public Administration Review2008,2008,: | 1 |
| 14 | The Future of Local Government: Twenty‐First‐Century Challenges显示文摘 | Mildred E.Warner | 2010 | Public Administration Review2010,,: | 1 |
| 15 | Is private production of public services cheaper than public production? A meta‐regression analysis of solid waste and water services显示文摘 | GermàBel XavierFageda Mildred E.Warner | 2010 | J Pol Anal Manage2010,,3: | 1 |
| 16 | Effectiveness of universal pre-enrichment broth for recovery of Salmonella from selected dairy foods显示文摘 | Thomas SH Amaguana RM Mildred LJ | 2003 | J AOAC Int2003,86,: | 1 |
| 17 | A new deficiency disease- produced by the rigid exclusion of fat from the diet显示文摘 | George 0 Burr Mildred M Burr | 1929 | Bio Chem1929,82,2: | 1 |
| 18 | Ascites from epithelial ovarian cancer contain high levels of functional decoy receptor 3 (DcR3) and is associated with platinum resistance显示文摘 | Joseph P. Connor Mildred Felder | 2008 | Gynecologic Oncology2008,,2: | 1 |
| 19 | 人类杀婴行为研究显示文摘杀婴行为在人类社会广泛存在,然而与其它人口控制方法相比,经常被人类学家、历史学家和人口统计学家忽视。本文从人口学和人类学角度综合研究讨论杀婴行为。 | 黄大明 陆佩瑶 Mildred Dickeman | 2019 | 中国科技纵横2019,0,24: | 1 |
| 20 | 显示文摘 | Wu D C Fu R W Mildred S D | 2004 | Carbon2004,42,: | 1 |