2181   Die Kondensation von Thio-sureamiden mit Aminen, Aminosuren und Proteinen Die Kondensation von Thio-sureamiden mit Aminen, Aminosuren und Proteinen B. Mili#x107;evi#x107;    2006 查看全文

2182   A Skew Stochastic Heat Equation A Skew Stochastic Heat Equation Said Karim Bounebache;Lorenzo Zambotti    0 We consider a stochastic heat equation driven by a space-time white noise and with a singular drift, where a local-time in space appears. The process we study has an explicit invariant measure of Gibbs type, with a non-convex potential. We obtain existence of a Markov solution, which is associated with an explicit Dirichlet form. Moreover, we study approximations of the stationary solution by means of a regularization of the singular drift or by a finite-dimensio... 查看全文

2183   Subsequent verbalization in the study of cognitive processes Subsequent verbalization in the study of cognitive processes    1981 The analysis of work situations, in which cognitive activities play a crucial role, often makes use of verbal reports, as is the case for laboratory experiments on problem-solving. In these cases, the verbal report is considered as an indicator, amongst others, of a cognitive process to be studied. A contribution to the methodological discussion on the validity of this indicator is offered here. Only the 'subsequent' verbal report (obtained after the execution of the process) is considered. Firs... 查看全文

2184   Polyaromatic Environmental Impact in Coal−Tire Blend Atmospheric Fluidized Bed (AFB) Combustion Polyaromatic Environmental Impact in Coal−Tire Blend Atmospheric Fluidized Bed (AFB) Combustion A. M. Mastral,* M. S. Callén, and T. García    1999 It is the first time that in looking for a waste material use and trying to get cheaper power with a lower consumption of fossil fuel, a coal?tire blend (1:1 in organic matter) was burned in an atmospheric fluidized bed (AFB) combustion plant with an airflow of 860 L/h and 20% excess oxygen at three different combustion temperatures (750, 850, and 950 °C). The combustion conditions were the same as those used in AFB coal combustion in order to compare the organic emissions obtained with both fu... 查看全文

2185   Characteristics of a micromachined floating-gate high-electron-mobility transistor at 4.2 K Characteristics of a micromachined floating-gate high-electron-mobility transistor at 4.2 K W. H. Teh;R. Crook;C. G. Smith;H. E. Beere;D. A. Ritchie    0 We use micromachined, free-standing Ni cantilevers to develop a mechanical field-effect transistor based on III-V material systems. The device consists of an electrostatically actuated microcantilever, acting as the floating gate, fabricated over a defined two-dimensional electron gas (2DEG) in a modulation-doped GaAs/AlGaAs heterostructure. The gating effects on the conductance of the 2DEG channel of the biased floating gate at different operating points are studied at 4.2?K. Preliminary resona... 查看全文

2186   The number of flags in finite vector spaces: asymptotic normality and Mahonian statistics The number of flags in finite vector spaces: asymptotic normality and Mahonian statistics Thomas Bliem;Stavros Kousidis    0 We study the generalized Galois numbers which count flags of length r in N-dimensional vector spaces over finite fields. We prove that the coefficients of those polynomials are asymptotically Gaussian normally distributed as N becomes large. Furthermore, we interpret the generalized Galois numbers as weighted inversion statistics on the descent classes of the symmetric group on N elements and identify their asymptotic limit as the Mahonian inversion statistic when r approac... 查看全文

2187   Metallurgical Thermochemistry, 2. Auflage. London, Pergamon Press 1956. O. Kubaschewski und E. LL. Evans. Bd. 1 der International Series of Monographs in Metal Physics and Physical Metallurgy Metallurgical Thermochemistry, 2. Auflage. London, Pergamon Press 1956. O. Kubaschewski und E. LL. Evans. Bd. 1 der International Series of Monographs in Metal Physics and Physical Metallurgy Adolf Butenandt, Ulrich Schiedt and Ernst Biekert    2004 查看全文

2188   Die Konstitution und Konfiguration des Corilagins. XIX. Mitteilung über natürliche Gerbstoffe Die Konstitution und Konfiguration des Corilagins. XIX. Mitteilung über natürliche Gerbstoffe    2006 查看全文

2189   Series Parallel Digraphs with Loops Graphs Encoded by Regular Expression Series Parallel Digraphs with Loops Graphs Encoded by Regular Expression Stefan Gulan    0 In the conversion of finite automata to regular expressions, an exponential blowup in size can generally not be avoided. This is due to graph-structural properties of automata which cannot be directly encoded by regular expressions and cause the blowup combinatorially. In order to identify these structures, we generalize the class of arc-series-parallel digraphs beyond the acyclic case. The resulting digraphs are shown to be reversibly encoded by linear-sized reg... 查看全文

2190   Beitrag zur Wasserverdunstung des Bodens Beitrag zur Wasserverdunstung des Bodens    2007 查看全文

2191   Discussion about dynamic soft-sensing modeling Discussion about dynamic soft-sensing modeling    2005 After more than ten years of development, great achievements of soft-sensing technology have been made not only in theory but also in practice. Up until now, however, most research work in the soft-sensing field have been essentially concentrated on static soft-sensing models. The relations and distinctions between dynamic soft-sensing models and static soft-sensing models are discussed. Using the impulse response model, a dynamic soft-sensing method based on least squares is developed. Some imp... 查看全文

2192   Syntax theory of finite lattice-valued propositional logic Syntax theory of finite lattice-valued propositional logic XiaoDong Pan, Dan Meng;Yang Xu    0 In this paper, we establish the graded syntax theory of lattice-valued propositional logic based on finite lattice implication algebras, define the notions of syntactic consequence operation and formal proof, and develop a kind of graded finite lattice-valued propositional calculus. By generalizing classic provable equivalence relation, we present a kind of generalized provable equivalence relation, and establish the corresponding quotient algebra. Finally, we es... 查看全文

2193   156. Flüssigkeitsverteiler für die disperse Phase in Vibrationsextraktoren 156. Flüssigkeitsverteiler für die disperse Phase in Vibrationsextraktoren    2004 查看全文

2194   125th Anniversary Review: The Non-Biological Instability of Beer 125th Anniversary Review: The Non-Biological Instability of Beer A. Tramba, A. Topalidou, E. G. Kastrinakis, S. G. Nychas, P. Francois and O. Scrivener    2012 Unlike many alcoholic beverages beer is inherently unstable. In chemical (as opposed to microbiological) terms this instability can be considered — and is here reviewed — in the categories of colloidal instability, foam, gushing, flavour instability and light sensitivity 查看全文

2195   Research in Surface Forces. Herausgegeben von B. B. Deryagin. Consultants Bureau, New York 1963. 190 Seiten. Preis: $ 27,50. Research in Surface Forces. Herausgegeben von B. B. Deryagin. Consultants Bureau, New York 1963. 190 Seiten. Preis: $ 27,50.    2010 查看全文

2196   Relevance of Emissions Timing in Biofuel Greenhouse Gases and Climate Impacts Relevance of Emissions Timing in Biofuel Greenhouse Gases and Climate Impacts Stefan Schwietzke*†, W. Michael Griffin†‡, and H. Scott Matthews†§    2011 Employing life cycle greenhouse gas (GHG) emissions as a key performance metric in energy and environmental policy may underestimate actual climate change impacts. Emissions released early in the life cycle cause greater cumulative radiative forcing (CRF) over the next decades than later emissions. Some indicate that ignoring emissions timing in traditional biofuel GHG accounting overestimates the effectiveness of policies supporting corn ethanol by 10–90% due to early land use change (LUC) indu 查看全文

2197   Birkhoff theorem and matter Birkhoff theorem and matter Rituparno Goswami;George F. R. Ellis    0 Birkhoff’s theorem for spherically symmetric vacuum spacetimes is a key theorem in studying local systems in general relativity theory. However realistic local systems are only approximately spherically symmetric and only approximately vacuum. In a previous paper, we showed the theorem remains approximately true in an approximately spherically symmetric vacuum space time. In this paper we prove the other case: the theorem remains approximately true in a sph... 查看全文

2198   Generalized sampling in shift invariant spaces with frames Generalized sampling in shift invariant spaces with frames Stefan Ericsson    0 Generalized sampling in a shift invariant subspace V of L 2(ℝ) is considered. A function f in V is processed with different filters L m and then one tries to reconstruct f from the samples L m f(j′k). We develop a theory of how to do this in the case when V possesses a shift invariant frame. Special attention is paid to the question: How to obtain dual frames with compact support? 查看全文

2199   Conditions of precision measurement for error separation by multi-probe method Conditions of precision measurement for error separation by multi-probe method    2007 There are some applications of error separation technique in actual measurement. However there exists a series of theoretical and technical obstacles, and the error separation technique lacks the objective assessment. The further discussion about the character of error separation technique by multi-probe method is made in this paper and six criteria for precision measurement of error separation technique by multi-probe method is also advanced. That is, (1) The criterion for veracity of error sep... 查看全文

2200   Anion Conductive Aromatic Ionomers Containing Fluorenyl Groups Anion Conductive Aromatic Ionomers Containing Fluorenyl Groups Manabu Tanaka†, Masaki Koike‡, Kenji Miyatake*†‡ and Masahiro Watanabe*†    2010 查看全文

2201   I. I. Eterman, Analogue Computers. IX + 264 S. m. 123 Abb. u. 38 Tafeln. Oxford/London/New York/Paris 1960. Pergamon Press. Preis geb. 50 s. net I. I. Eterman, Analogue Computers. IX + 264 S. m. 123 Abb. u. 38 Tafeln. Oxford/London/New York/Paris 1960. Pergamon Press. Preis geb. 50 s. net Dr. H.-J. Diersch    2006 查看全文

2202   Large-signal model of a resonating cantilever-based transducer for system level electrical simulation Large-signal model of a resonating cantilever-based transducer for system level electrical simulation Jaume Verd    0 In this work, we present a non-linear electromechanical model of an electrostatically excited cantilever that can be used to perform. system level electrical simulations. This model is implemented by using an analog hardware description language (VHDL-AMS) that allows its use in a common IC CAD environment like CADENCE. Small-signal and large-signal simulations are performed and the results are compared with a simple linear model (RLC//C) showing the benefits of this model. This model is validat... 查看全文

2203   Physicomathematical modeling of suppression of gaseous detonation by chemically inert particles Physicomathematical modeling of suppression of gaseous detonation by chemically inert particles A. V. Fedorov, P. A. Fomin, D. A. Tropin;Z.-R. Chen    0 A model for describing the propagation of a stationary detonation wave in a mixture of a gas with chemically inert particles has been proposed, and calculations of its structure have been carried out. The dynamics of interaction of the detonation wave with the cloud of chemically inert particles has been investigated. Cloud parameters ensuring successful suppression of detonation have been determined. 查看全文

2204   Über 1.2.4-Triazine, VI. Triazinsynthesen mit Dicarbonsuren† Über 1.2.4-Triazine, VI. Triazinsynthesen mit Dicarbonsuren† Prof. Dr. Gerald M. Edelman    2006 Darstellung und Eigenschaften einiger , ω-Bis-[5.6-dimethyl-1.2.4-triazinyl-(3)]-alkane und je eines Bis-[5.6-dimethyl-1.2.4-triazinyl-(3)]-Derivats des Benzols und des Pyridins werden beschrieben. 查看全文

2205   The limit distribution of the maximum increment of a random walk with dependent regularly varying jump sizes The limit distribution of the maximum increment of a random walk with dependent regularly varying jump sizes Thomas Mikosch;Martin Moser    0 We investigate the maximum increment of a random walk with heavy-tailed jump size distribution. Here heavy-tailedness is understood as regular variation of the finite-dimensional distributions. The jump sizes constitute a strictly stationary sequence. Using a continuous mapping argument acting on the point processes of the normalized jump sizes, we prove that the maximum increment of the random walk converges in distribution to a Fréchet distributed random varia... 查看全文

2206   The Algorithm of Extracting the Certain and Uncertain Rule The Algorithm of Extracting the Certain and Uncertain Rule Jie Cui    0 A new algorithm of the rule extraction is put forward to overcome the limitation of tradition rule extraction. The rule extraction of decision information systems can be obtained directly from the decision classes, and the class table of information system can be generated by cluster analysis theory. It simplifies the original information system and reduces the scope of rule extraction. The certain and uncertain basic decision rules can be directly generated by r... 查看全文

2207   The Presentation of the Quarternary Super-Wavelet Wraps and Applications in Computer Science The Presentation of the Quarternary Super-Wavelet Wraps and Applications in Computer Science Ping-An Wang    0 Wavelet analysis has become a developing branch of mathematics for over twenty years. In this paper, the notion of orthogonal nonseparable quarternary variate wavelet packs, which is the generalization of orthogonal univariate wavelet packs, is proposed by virtue of analogy method and iteration method. Their biorthogonality traits are researched by using time-frequency analysis approach and variable separation approach. Three orthogonality formulas regarding thes... 查看全文

2208   Coniferyl-methylther und andere mit dem Lignin zusammenhngende Stoffe Coniferyl-methylther und andere mit dem Lignin zusammenhngende Stoffe    2006 Der dem Cinnamyl-methylther entsprechende Coniferyl-methylther wird beschrieben. Er liefert Polymerisate mit Dehydrogenasen und mit Suren. Zwischenprodukte für die Synthese von Modellsubstanzen des Lignins wurden dargestellt. 查看全文

2209   Role of Ti in the formation of Zr–Ti–Cu–Ni–Al glasses Role of Ti in the formation of Zr–Ti–Cu–Ni–Al glasses T. H. Kim;A. K. Gangopadhyay;L. Q. Xing;G. W. Lee;Y. T. Shen;K. F. Kelton;A. I. Goldman;R. W. Hyers;    0 It has been widely reported that glass formation improves in Zr62Cu20Ni8Al10 alloys when small amounts of Ti are substituted for Zr. Glasses containing greater than 3 at.?% Ti crystallize to a metastable icosahedral phase, suggesting that Ti enhances icosahedral short-range order in the liquid/glass, making crystallization more difficult during cooling. However, based on containerless solidification and in situ high-energy synchrotron diffraction studies of electrostatically levitated supercoole... 查看全文

2210   Rekord beim Strukturaufklren: MS 2-RNA Rekord beim Strukturaufklren: MS 2-RNA    2010 查看全文

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