Báo cáo vật lý: "Compatibility, Mechanical, Thermal, and Morphological Properties of Epoxy Resin Modified with Carbonyl-Terminated Butadiene Acrylonitrile Copolymer Liquid Rubber" pps
Báo cáo hóa học: " Size-dependent catalytic and melting properties of platinum-palladium nanoparticles" doc
... edges, and corners of the structures begin toplay a significant role in the surface energy [12].The size-dependent melting temperatures of platinu m and palladium are plotted in Figures 1 and ... structure of the metals and the respectivesolid surface energy for each face [14]. Table s 2 and 3indicate the parameters used for the calculation of the melting properties. Experimentally, the melting ... 51:130-135.doi:10.1186/1556-276X-6-396Cite this article as: Guisbiers et al.: Size-dependent catalytic and melting properties of platinum-palladium nanoparticles. Nanoscale ResearchLetters 2011 6:396.Guisbiers...
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Báo cáo hóa học: " Wet chemical synthesis and magnetic properties of single crystal Co nanochains with surface amorphous passivation Co layers" pdf
... NANO EXPRESS Open Access Wet chemical synthesis and magnetic properties of single crystal Co nanochains with surface amorphous passivation Co layersShao-Min Zhou*, Shi-Yun Lou, ... Size,morphology, component, and structure of the as-made samples have been confirmed by several techniques, and nanochains (NCs) with diameter of approximately 60 nm consisting of single- crystalline Co and amorphous Co- capped ... magnetic properties of single crystal Co nanochains with surface amorphous passivation Co layers. Nanoscale Research Letters 2011 6:285.Submit your manuscript to a journal and benefi t from:7 Convenient...
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Báo cáo khoa học " In vitro cytostatic and immunomodulatory properties of the medicinal mushroom Lentinula edodes " pdf
... Israilides et al. / Phytomedicine 15 (2008) 512–519516 Phytomedicine 15 (2008) 512–519 In vitro cytostatic and immunomodulatory properties of the medicinal mushroom Lentinula edodes C. Israilidesa,Ã, ... controls.DNA synthesis assay In this assay, the rate of novel DNA synthesis in the cell nuclei is monitored, based on the incorporation of radiolabelled thymidine. Following a 24-h-incubation of the cells ... dilutions of the extracts in culture medium were added and incubated for 24 or48 h. Then, cytotoxicity and DNA synthesis rate weredetermined using the MTT assay and tritiated thymidineincorporation,...
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Báo cáo vật lý: "Influence of the Silica-to-Surfactant Ratio and the pH of Synthesis on the Characteristics of Mesoporous SBA-15" ppt
... available in the literature.10,11 It is reported that the ratio of the silica source to the surfactant ratio and the pH of the synthesis gel can greatly influence the characteristics of the resulting ... amounts of C1– ions. Therefore, for the partial dehydration of PEO units, the volume of the hydrophilic part of the micelle decreases. This leads to an increase in the hydrophobic region or ... materials as they generally control the formation of micelles during the synthesis. 8 Hence, many aspects of the synthesis processes are involved in developing these porous materials, and they still...
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Báo cáo vật lý: "Decolourisation of Reactive Orange 16 by Activated Carbon and Copper Oxide Catalysts Supported by Activated Carbon" ppsx
... structure of RO16 dye. Journal of Physical Science, Vol. 21(2), 29–40, 2010 29 Decolourisation of Reactive Orange 16 by Activated Carbon and Copper Oxide Catalysts Supported by Activated ... Decolourisation of Reactive Orange 16 (RO16) dye by HNO3-modified activated carbons (ACs) and a copper oxide catalyst supported by modified AC (Cu-Ac) were investigated. The percentage of colour ... the effect of HNO3-modified AC and its corresponding Cu -supported catalyst on the decolourisation of Reactive Orange 16 (RO16) dye. The chemical structure of RO16 dye is shown in Figure 1. ...
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Báo cáo vật lý: "Flexural and Morphological Properties of Epoxy/Glass Fibre/SilaneTreated Organo-montmorillonite Composites Nor Hamidah Mohd" potx
... mechanical properties and fracture behaviour of nanocomposites and carbon fibre composites (CFRPs) that contained organoclay in the E matrix. Bozkurt et al.4 reported that the flexural properties of ... morphological properties of epoxy/glass fiber composites. Polym. Int., 56(4), 512–517. 8. Chow, W. S. (2007). Water absorption of epoxy/glass fiber/organo-montmorillonite nanocomposites. eXPRESS ... tensile strength Epoxy/Glass Fibre/Silane-Treated Organo-montmorillonite 46 3.2 Flexural Properties The effects of silane-treated OMMT loading on the flexural modulus of E/GF composites are...
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Báo cáo vật lý: "Performance of Carbide Cutting Tool when Machining Cast Iron FC 250 in Dry Condition and Using Cutting Fluid" ppt
... Pemotong (Performance of Carbide Cutting Tool when Machining Cast Iron FC 250 in Dry Condition and Using Cutting Fluid) Jaharah A. Ghani*, Mohd Noor Azmi Mohd Rodzi, Noordin Ibrahim dan Che ... above. In dry machining, wear mechanisms were caused by adhesion and micro-attrition at low combination of machining parameters. While at high combination of machining parameters, the cutting ... cast iron FC 250 in dry conditions and when using the cutting fluid has been carried out with emphasis on mechanisms of wear experienced by the cutting edge. In addition, the effects of other...
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Báo cáo vật lý: "Thermo-mechanical and Light Transmittance of Silica Diffusant Filled Epoxy Composites" docx
... Silica Diffusant Filled Epoxy Composites 96 Table 1: EEW and viscosity of liquid epoxy, DGEBA, cycloaliphatic epoxy and novolac epoxy. Epoxy resin EEW Viscosity at 25°C (cP) Liquid epoxy ... Thermo-mechanical and Light Transmittance of Silica Diffusant Filled Epoxy Composites Lim Wei Chin1, Huong Ling Hung2 and Chow Wen Shyang1* 1School of Materials and Mineral Resources ... cycloaliphatic epoxy and novolac epoxy. Attempts are made to investigate the effects of spherical silica (SS) on light transmittance, and the thermal and dynamic mechanical properties of the epoxy blends....
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Báo cáo vật lý: "Using of HPLC Analysis for Evaluation of Residual Monomer Content in Denture Base Material and Their Effect on Mechanical Properties" pptx
... 1.28 Journal of Physical Science, Vol. 19(2), 127–135, 2008 127 Using of HPLC Analysis for Evaluation of Residual Monomer Content in Denture Base Material and Their Effect on Mechanical Properties ... properties of denture base material related to the effect of level of residual monomer, and concluded that the percentage of higher levels of residual monomer effected on the tensile properties of denture ... 2 min and 10–14 min, respectively. 2.2.3 Determination of residual monomer in the denture base materials using HPLC HPLC was used to quantity the residual methyl methacrylate (MMA) content...
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Báo cáo vật lý: "Compatibility, Mechanical, Thermal, and Morphological Properties of Epoxy Resin Modified with Carbonyl-Terminated Butadiene Acrylonitrile Copolymer Liquid Rubber" pps
... Morphological Properties of Epoxy Resin Modified with Carbonyl-Terminated Butadiene Acrylonitrile Copolymer Liquid Rubber A.B. Ben Saleh1*, Z.A. Mohd Ishak2, A.S. Hashim2 and W.A. Kamil3 ... epoxies should be modified to improve their fracture toughness. Properties of Modified Epoxy Resin 8 In order to correlate the mechanical properties of the modified EP with morphology, ... Properties of Modified Epoxy Resin 6 3.3 Tensile Properties Table 2 shows the effect of CTBN content on the tensile properties of the EP. As expected, the tensile strength and Young’s modulus of...
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Báo cáo vật lý: "Comparison of the Effects of Organoclay Loading on the Curing and Mechanical Properties of Organoclay-Filled Epoxidised Natural Rubber Nanocomposites and Organoclay-Filled Natural Rubber Nanocomposites" pot
... Comparison of the Effects of Organoclay Loading 44 Figure 3: The effect of organoclay loading on maximum torque of NR and ENR nanocomposites. Comparing the NR nanocomposites ... Figure 4: The effect of organoclay loading on tensile strength of NR and ENR nanocomposites. Figures 5 and 6 show the effect of organoclay loading on stress at 100% elongation (M100) and stress ... facilitate the curing reaction of NR compounds. Journal of Physical Science, Vol. 20(2), 37–59, 2009 37 Comparison of the Effects of Organoclay Loading on the Curing and Mechanical...
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Báo cáo vật lý: "Effect of Treated and Untreated Filler Loading on the Mechanical, Morphological, and Water Absorption Properties of Water Hyacinth FibersLow Density Polyethylene Composites" pdf
... 25 Filler loading (phr)Elongation at break (%) Untreated Fibers Treated Fibers Figure 3: Effect of filler loading on the elongation at break of the LDPE/WHF composites with untreated and treated ... The elongation break is further reduced to less than 50% as the filler concentration increased to 15 phr and 25 phr. When the percentage of filler loading was increased, the ductility of the ... addition, fiber loading increased the water absorption of the composites. The treated fibers showed a reduction in water uptake. Keywords: cellulose, water hyacinth fibers, low -density polyethylene...
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Báo cáo lâm nghiệp: "Response to natural and simulated browsing of two Mediterranean oaks with contrasting leaf habit after a wildfire" docx
... latewinter to early summer, and eat foliage, shoots and acorns of oaks insummer and autumn [20]. We have carried out two different studiesin these rangelands to assess the effect of post-fire natural and ... Mediterranean oaks with contrasting leaf habit after a wildfireJosep Maria E*, Abdessamad H,JavierRCentre de Recerca Ecològica i Aplicacions Forestals (CREAF) i Unitat d’Ecologia, ... regeneration patterns and restoration practices after a large wildfire in NE Spain: Challengesfor fire ecology and landscape restoration, in: Trabaud L., Prodon R.(Eds.), Fire and Biological Processes,...
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Báo cáo y học: " Physical health behaviours and health locus of control in people with schizophrenia-spectrum disorder and bipolar disorder: a cross-sectional comparative study with people with nonpsychotic mental illness" ppt
... this article as: Buhagiar et al.: Physical health behaviours and health locus of control in people with schizophrenia-spectrum disorder and bipolar disorder: a cross-sectional comparative study with ... their physical health. Rather than lack of motivation being a key factor in affecting physical health it appears that lack of aware-ness and a lack of prioritisation are the main obstaclesto ... care plan, and psychol-ogy clinics between January and June 2007 to participate in the study. A poster displayed in the waiting area of the clinic gave details of the study and the potential...
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Từ khóa: mẫu báo cáo vật lý 7mẫu báo cáo vật lý 9mẫu báo cáo vật lý 6 bài 12mẫu báo cáo vật lý lớp 9mẫu báo cáo vật lý 9 bài 15mẫu báo cáo vật lý lớp 6Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngBáo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtMÔN TRUYỀN THÔNG MARKETING TÍCH HỢPTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ