microhardness morphology correlations in blends of glassy polymers

... Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, 20 nanxincun, Beijing 100093, China Full list of author information is available at the end of the ... Open AccessOrigin and evolution of Petrocosmea (Gesneriaceae) inferred from both DNA sequence and novel findings in morphology with a test of morphology-based hypotheses Zhi-Jing Qiu1,2, Yuan-Xue ... results of ancestral area reconstruction using S-DIVA in RASP is shown in Fig 6 The most recent com-mon ancestor of Petrocosmea is in the border region of China, Thailand, India, and Myanmar, lying...

Ngày tải lên: 26/05/2020, 21:32

... this increase in free volume will typically result in larger relative increases in diffusivity for large molecules so there is a net decline in the diffusivity selectivity Maintaining rigidity of ... the sivieing size of the penetrant Increasing the temperature causes more movement of the polymer chains and increases the number of gaps which the gas penetrant can move through Synthesizing polymer ... Evolution of Glassy Polymers used for Gas Separation following Ion Beam Irradiation by Jeffery B Ilconich Submitted as partial fulfillment of the requirements for Doctor of Philosophy in Engineering...

Ngày tải lên: 05/07/2016, 14:27

... views into appropriate data format for later mining Second, the mining unit performs the mining tasks according to our mining algorithms After the completion of mining phase, the clustering unit ... candidate in the Department of Computer Science and Information Engineering of National Chung Cheng University His current research interests include database, data mining, web mining, computer... ... of the objects of 3D model in disk according to the common sec- tion of users’ path. Exploring these correlations is very useful for improving the effectiveness of storage caching, prefetch- ing,...

Ngày tải lên: 22/06/2014, 19:20

... chain with chains of polybutadiene growing out of it Trang 15These rubbery chains hanging off of the backbone chain do some good things for polystyrene Polybutadiene and polystyrene homopolymers ... form of foam packaging and insulation (Styrofoam TM is one brand of Trang 13polystyrene foam) Clear plastic drinking cups are made of polystyrene So are a lot of the molded parts on the inside of ... the polymers, in the form of fibers, that were used back in the seventies to make all that wonderful disco clothing, the kind you see being modeled on the right But since then, the nations of...

Ngày tải lên: 01/08/2014, 07:20

... At the begin-ning of the shading experiment, there were be-tween 30 and 40 plants per species and per treatment The number of plants remaining at the end of the experiment is given in tables ... of interest to further the know-ledge on these species by studying mor-phological variations in leaves and branch-ing pattern in response to light conditions during growth This approach is of ... discussed in further papers Trang 3Description of seedlingsof species studied The seedlings used for the experiment were sampled from the tropical rainforest of Guade-loupe, French West Indies They...

Ngày tải lên: 08/08/2014, 23:22

... species of small intestinal trematodes recorded in Thailand, while 12 species in thePhilippines; 8 species in Indonesia and 4 species in Malaysia, respectively.Many species of small intestinal trematodes ... to determine, identify, and confirm the small intestinetrematodes of Heterophyidae and Echinostomatidae in people in 9 provinces in Vietnam On the other hand, the thesis indicated the interactive ... effectiveness of treatment; and a total of 396 peoplewere involved in the study 2.3 Content of the morphological study on intestinal fluke adults 2.3.1 The direct determination of small intestinal trematodes...

Ngày tải lên: 29/10/2014, 22:15

... quenching and recovery of poly(2-methoxy-5-propyloxy sulfonate phenylene vinylene) in conjugation of biotin-dimethyl viologen and avidin in water (56) In the absence of avidin, the small biotin ... because of its intrinsic sensitivity to nanoscale changes in D/A separation distance (proportional to r6) This property has been used in FRET techniques ranging from the assay of interactions of an ... Trang 1APPLICATION OF CONJUGATED POLYMERS IN CHEMICAL AND BIOLOGICAL DETECTIONS REN XINSHENG NATIONAL UNIVERSITY OF SINGAPORE 2010 Trang 2APPLICATION OF CONJUGATED POLYMERS IN CHEMICAL AND BIOLOGICAL...

Ngày tải lên: 11/09/2015, 09:16

... multidisciplinary field and involves the integration of engineering principles, basic life sciences, and molecular cell biology The success of tissue engineering shown in Fig 2.5 lies in five key ... DEPARTMENT OF MECHANICAL ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2009  Trang 2Preface The thesis is submitted for the degree of Doctor of Philosophy in the Department of Mechanical Engineering ... spin casting and solvent-free method of hot roll-milling • The exploration of the use of lasers to modify the surface of PCL films and understanding the mechanisms behind it, and the effect of...

Ngày tải lên: 14/09/2015, 08:36

... and integrity A new class ofcoating has been investigated intensively, namely conducting polymers Conducting polymers of various forms will be electrodeposited onto oxidisable metals and using ... 32.6.1 Applying Semi-infinite Linear Diffusion on a Planar Electrode 2.6.3 Applying Semi-infinite Linear Diffusion on a Planar Electrode 2.7 Derivation of a Model for the Passivation of Metals ... components of seaside buildings are just some examples that require protection A new class of coating has been investigated intensively, namely conducting polymers The electrodeposition of conductive polymers...

Ngày tải lên: 16/09/2015, 15:55

... OF MASTER OF SCIENCE GRADUATE PROGRAM IN BIOENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2005 Acknowledgement At the point of finishing my master candidature in Singapore and completing my thesis, ... often affects data Representative work: Ehlich, 1885 brain efflux index defined as “amount of drug effluxed at BBB” over “amount of drug injected into the brain ; involve direct microinjection ... biodegradable polymers are also developed for future investigation of non-invasive imaging of nanoparticles in vivo 3 In the therapeutic agent/fluorescence... intact, reflect true in vivo...

Ngày tải lên: 26/11/2015, 22:41

... small asymmetries in the detection of charged of charged particles with a relative uncertainty that varies from ofchargedhadronsaredistinguished usinginformationfromtwo ring-imagingCherenkovdetectors.Photons,electronsandhadrons ... using a multi-variate classifier.The remaining average fractionoffake tracks is oftheorderof7% and12% inthe p+Pb andPb+p samples, re-spectively The probability ofreconstructing fake tracks increases ... (NSC KIPT), Kharkiv, Ukraine 45Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine 46University of Birmingham, Birmingham, United Kingdom 47H.H Wills Physics...

Ngày tải lên: 16/12/2017, 08:07

... enemies of scale insects and whiteflies in Florida Florida State Plant Breeding Quartely Bulletin 5: 141–154 Burges, H.D 1981 Progress in the microbial control of pests in Microbial Control of ... DOC2-50% (Shin et.al., 2010) was prepared for the isolation of pure cultures entomopathogenic fungi The infected portion of each insect cadaver was cut into small bits and a small portion of infected ... addition of spores as control The inoculated mealy bugs were placed on surface sterilized sprouted Trang 3potato in Petri plate lined with wet blotting paper and incubated at 28±2°C in BOD incubator...

Ngày tải lên: 14/01/2020, 17:16

... the initialization recursive in (12) and obtain estimates of 2 i  and ij in (2) and (12) respectively Suppose s is the starting point of the recent sample of observations for estimation within ... spike During this period, renminbi had the lowest volatility Fifth, conditional correlations of ruble (in currency returns) fell during the financial crisis but picked up from July 2010 Finally, ... matrixt1 5A major shortcoming of this approach is that the Gaussian assumption often fails in financial empirical analysis because of the fat-tailed nature of the distribution of returns The simple...

Ngày tải lên: 01/02/2020, 22:15

... giving inclinations ~35° The inclination itself arises from the difficulty of packing folds, of asymmetric shape, in a tight lattice with small cross-sectional area per chain; inclination increases ... discovery of chainfolding Chainfolding itself leaves clear evidence of its presence in polymer lamellae notably in sectorization This phenomenon is the division of a single lamella into distinct regions ... University of Bristol In 1963 he was appointed adjoint professor of electricity and magnetism at the University of Madrid He spent many years as a research associate and visiting professor in various international...

Ngày tải lên: 04/06/2014, 14:26

... Percentage of vantage points seeing AAAA v6day TTL caching Negative caching Robert Kisteleki Control - lessons learned • Know your on/off switch – Control your DNS • Set low TTL in case of roll-back ... gaming) 16 Partial Reachability • Internet is a collection of interconnecting networks, and can be different on IPv4/IPv6 • Some vantage points couldn’t reach all dests – Are our vantage points ... By means of minTTL in SOA / TTL of SOA Robert Kisteleki Lesson: Test and monitor You don’t want this to happen On IPv4: On IPv6: Robert Kisteleki 10 Or this v6 on www turned off at end of v6day...

Ngày tải lên: 24/10/2014, 14:04

... fully taking into account the slow build-up of vulnerabilities associated with the financial cycle As the timing of the unwinding of financial imbalances is highly uncertain, extending the horizon ... cycle, interacting tightly with the waxing and waning of financing constraints Above all, it suggests capturing more deeply the monetary nature of our economies, ie, working with economies in which ... economies Financing is a gross cash-flow concept, and denotes access to purchasing power in the form of an accepted settlement medium (money), including through borrowing Saving, as defined in the...

Ngày tải lên: 17/02/2014, 21:20

... in Article 1, the Bank of Japan may conduct the following business: (iii) Buying and selling of commercial bills and other negotiable instruments (including those drawn by the Bank of Japan in ... and international capital markets In practice, a full prohibition of central bank financing to the government is in place in most industrial countries, most notably in Europe, whereas in emerging ... constituting a significant element of central banks’ independence in developing and emerging market countries, as relating to the control of inflation 16 See Arnone and others (2009) Their index of...

Ngày tải lên: 22/03/2014, 21:20

... exchange investors independent of determines security risk,… and among investors 32 determines the price of an option on the share TCDN There are Limitations to the EMH as a Theory of Financial ... EMH as a Theory of Financial Markets  Information is modeled in the EMH as an objective commodity that has the same meaning for all investors In reality, investors have different information and ... themselves) for creating it 21 TCDN The collapse of large financial institutions indicates the market is inefficient  If you take massive risky positions financed with extraordinary leverage, you...

Ngày tải lên: 14/07/2015, 11:45

... tin cậy • Tests of the EMH involve studying the việc kiểm tra hiệu flow of information into market prices Many types of information could be expected to change—or at least not be independent of ... luận sau: The predominant assumption behind financial market regulation in the US, the UK and increasingly across the world—has been that financial markets are capable of being both efficient ... basic idea of correct pricing People who take models literally are in for a very big disappointment No theory can explain everything This is a central point in Kuhn: anomalies abound in all theories,...

Ngày tải lên: 14/07/2015, 11:49

... increases risk-taking because of the increasing marginal benefit of gambling In order to tackle this point we have introduced a quadratic term for capitalization (CAP_2) in the third column of Table The ... during the period under investigation, a new lending relationship was established or a pre-existing one terminated All indicators point in the same direction, showing the importance of the lending ... refers to the end of 2007 iii) Firm’s industry and location A number of regressions also include a set of industry fixed effects (defined at the digit NACE level, yielding a set of 55 industry dummies)...

Ngày tải lên: 17/02/2014, 03:20