Mathematical and Experimental Modelling of Adsorption in Fixed Bed. II. Experimental Investigation of Nonisothermal Single Solute Adsorption and Adsorber Simulation by P. Rajniak, J. Ilavský

“…The model parameter values used in the simulations are estimated either through available semiempirical correlations or by independent experimental runs. …”
Get full text

Bilateral Harnack Inequalities for Stochastic Differential Equation with Multiplicative Noise by Zihao An, Gaofeng Zong

“…By constructing a coupling with unbounded time-dependent drift, a lower bound estimate of dimension-free Harnack inequality with power is obtained for a large class of stochastic differential equation with multiplicative noise. …”
Get full text

Les libelles en France au xviie siècle : action et publication by Christian Jouhaud

“…Considérant que l’opacité des conteurs des libelles oblige à éclairer les enjeux de leur écriture dans le cadre d’un « engrenage polémique », Christian Jouhaud récuse les méthodes qui consistent à les envisager comme « systèmes de représentations » ou révélateurs de la « sphère publique ». Il estime que cette « littérature d’action » doit faire l’objet d’une étude contextuelle. …”
Get full text

Continuous Dependence in Front Propagation for Convective Reaction-Diffusion Models with Aggregative Movements by Luisa Malaguti, Cristina Marcelli, Serena Matucci

“…Existence and qualitative properties of traveling wave solutions are investigated, and estimates of their threshold speeds are furnished. …”
Get full text

A Result on the Existence and Uniqueness of Stationary Solutions for a Bioconvective Flow Model by Aníbal Coronel, Luis Friz, Ian Hess, Alex Tello

“…We derive some appropriate a priori estimates for the weak solution, which implies the existence, by application of Gossez theorem, and the uniqueness by standard methodology of comparison of two arbitrary solutions.…”
Get full text

DC Electrical Ageing of XLPE under Hydrostatic Pressure by Fadila Benlizidia Lalam, Faouzi Djemmal

“…The use of the Weibull statistic, with the estimation of confidence bounds at 90%, has shown that the hydrostatic pressure has a real effect on the lifetime. …”
Get full text

Singular Initial Value Problem for Certain Classes of Systems of Ordinary Differential Equations by Josef Diblík, Josef Rebenda, Zdeněk Šmarda

“…In addition, the dimension of the set of initial data generating such solutions is estimated. An asymptotic behavior of solutions is determined as well and relevant asymptotic formulas are derived. …”
Get full text

Denitrification in Seepage-Irrigated Vegetable Fields in South Florida by Eric H. Simonne, Guodong Liu, Benjamin Morgant

“… The objectives of this article are to: • describe denitrification and the factors known to affect its rate, • present current methods available for the measurement of denitrification rate, • summarize available estimates of denitrification rate, and • attempt to provide guidelines on how to account for potential denitrification losses in fertilizer programs. …”
Get full text

EVALUATION OF GREENHOUSE GAS EMISSIONS FROM SOLID WASTE MANAGEMENT PRACTICES IN STATE CAPITALS OF NORTH EASTERN NIGERIA by MSHELIA RICHARD BALTHI

“… Greenhouse gas (GHG) emissions due to solid waste management (SWM) techniques being practiced in the North eastern region of Nigeria are unaccounted for as such these emissions cannot be monitored or controlled. This research estimated GHG emissions into the atmosphere from the current SWM technique practiced in the region, GHG emissions from two different waste management techniques – open burning and incineration was also simulated. …”
Get full text

INTANGIBLE ASSETS: ISSUES OF ACCOUNTING AND MANAGEMENT IN THE CONTEXT OF DIGITALIZATION OF THE ECONOMY by D. V. Voyko, A. V. Voyko

“…Basic stages of intangible`s assessment have been analyzed, as well as current problems of estimation of true value of intangible assets.…”
Get full text

A Note on the Primitive Roots and the Golomb Conjecture by Yiwei Hou, Hongyan Wang

“…In this paper, we use the elementary methods and the estimates for character sums to prove the following conclusion. …”
Get full text

Well-posedness of the MHD boundary layer equations with small initial data in Sobolev space by Xiaolei Dong

“…Then, we establish the estimates of the solution in horizontal direction and vertical direction, respectively. …”
Get full text

Cost of Producing Fresh Market Grapefruit in Indian River in 2018/19 by Ariel Singerman

“… This 4-page fact sheet written by Ariel Singerman and published by the UF/IFAS Food and Resource Economics Department presents the cost of production per acre for growing fresh grapefruit in the Indian River region during 2018/19. Estimates reflect costs and cultural practices for a panel of growers, particularly important information at this time because, since citrus greening (HLB) was found, growers have been modifying their practices from year to year in an attempt to cope with the disease. …”
Get full text

Bandwidth Behavior of Closely Spaced Aperture-Coupled Reflectarrays by F. Venneri, S. Costanzo, G. Di Massa

“…The bandwidth features of reflectarray antennas are analyzed by examining in detail the phase errors due to the compensation mechanism for spatial phase delays. A bandwidth estimation rule is defined, taking into account the combined effects due to the overall antenna geometry and the frequency response of the single reflectarray element. …”
Get full text

A New Flexibility Based Damage Index for Damage Detection of Truss Structures by M. Montazer, S. M. Seyedpoor

“…The strain of an element is evaluated using the columnar coefficients of the flexibility matrix estimated via modal analysis information. Two illustrative test examples are considered to assess the performance of the proposed method. …”
Get full text

Net Irrigation Requirements for Florida Turfgrass Lawns: Part 2 - Reference Evapotranspiration Calculation by Consuelo C. Romero, Michael D. Dukes

“…As the second step in the process of estimating net irrigation requirements. This 9-page fact sheet calculates reference ET for ten locations in Florida and one in Alabama. …”
Get full text

«No news on it and haven’t written...»: the sources of personal origin about the fate of the immigrant Nikolay N. Artamonov, Jr. by D. I. Petin

“…The example of individual personalities reveals the ambiguous position of the Russian emigration in the U.S.A. in the first half of the 1920s, The article allows to estimate the information potential sources of personal origin in relation to the preparation of historical and biographical studies of the Russian emigration. …”
Get full text

The analysis of IT school examination material of 2002 year by Liudas Kaklauskas, Vilma Narkienė

“…Results of observing show, that 43% tasks of examine conform a program and 59% themes of examine program conform ECDL scale of estimation computer skills. Variants of examine tasks are equivalent (r meaning from 0.6 to 0.84, r2 meaning from 0.36 to 0.71). …”
Get full text

Discretization of a mathematical model for image analysis based on the optics of spiral beams by S.A. Kishkin, S.P. Kotova

“…Explicit mathematical procedures suitable for writing application software codes are given, an estimate of computational complexity is obtained, and the possibility of achieving real-time performance is confirmed. …”
Get full text

On Some Issues of Post-War World Order (speech at the annual meeting of the russian historical society on september 9, 2015) by A. V. Torkunov

“…Abstract: 70th anniversary of our victory in the Great Patriotic War and large-scale national and international events marking the end of the Second World War caused an unprecedented wave of interest in the history of the war and the problems of post-war world order. There are new estimates of the war differing from previous interpretations of events, many of which, apparently, are connected with the political situation. …”
Get full text