Adsorption Properties of Silica with Chemically Bonded Amino and Guanidino Groups by T.M. Roshchina, V.Ya. Davydov, N.M. Khrustaleva, A.A. Mandrugin, K.B. Gurevich

“…The influence of the non-homogeneity of the silica support and the nature and amount of modifier employed on the adsorption properties of materials with chemically bonded amino and guanidino groups was studied by means of gas chromatography (GC), adsorption measurements under static conditions and IR spectroscopy. …”
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Bootstrap Order Determination for ARMA Models: A Comparison between Different Model Selection Criteria by Livio Fenga

“…They are the final prediction error, the Bayesian information criterion, and the Hannan-Quinn information criterion which are employed in conjunction with a semiparametric bootstrap scheme of the type sieve.…”
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THE YOUTH SELFGOVERNMENT IN THE DEVELOPMENT OF SCIENCE AS A BASIS FOR PERSONNEL POTENTIAL FORMATION by Denis Y. Zakharov, Lubov’ A. Kravtsova, Yana V. Shcherbatyuk

“…For this purpose creation of the effective tool by means of which they can interact with themselves, administration of university, authorities and future employers is necessary. The recipe of such tool originates in the Soviet era N the youth self-government organizations. …”
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Expansive Fixed Point Theorems for tri-simulation functions by Priya Shahi, Laxmi Rathour, Vishnu Narayan Mishra

“… In this paper, we introduce the idea of -expansion by employing tri-simulation functions introduced by Gubran et al. …”
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On adaptive refinements in discrete probabilistic fracture models by J. Eliáš

“…The possibility to adaptively change discretization density is a well acknowledged and used feature of many continuum models. It is employed to save computational time and increase solution accuracy. …”
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Infinitely Many Sign-Changing Solutions for Some Nonlinear Fourth-Order Beam Equations by Ying Wu, Guodong Han

“…The method of the invariant set of decreasing flow is employed to discuss this problem.…”
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“This is what black girls do”: lamenting the bruised umntu and resisting dehumanisation by N. Penxa-Matholeni, D. Abrokwaah

“…Indigenous storytelling methodology is employed to answer the above question. The metaphors of amaXhosa (umntu ngumntu ngabantu1 and endleleni2) are used to find a connection and pave the way forward. …”
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Numerical Prediction of Flow and Heat Transfer in a Two-pass Square Channel with 90° Ribs by Yong-Jun Jang, Hamn-Ching Chen, Je-Chin Han

“…Square sectioned ribs were employed along the one side surface. The rib height-to-hydraulic diameter ratio (e/Dh) is 0.125 and the rib pitch-to-height ratio (P/e) is 10. …”
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Connections on trivial vector bundles over projective schemes by Biswas, Indranil, Hô Hai, Phùng, dos Santos, Joao Pedro

“…Over a smooth and proper complex scheme, the differential Galois group of an integrable connection may be obtained as the closure of the transcendental monodromy representation. In this paper, we employ a completely algebraic variation of this idea by restricting attention to connections on trivial vector bundles and replacing the fundamental group by a certain Lie algebra constructed from the regular forms. …”
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Using a Spectrofluorometer for Resonance Raman Spectra of Organic Molecules by Vadivel Masilamani, Hamid M. Ghaithan, Mamduh J. Aljaafreh, Abdullah Ahmed, Reem al Thagafi, Saradh Prasad, Mohamad S. Alsalhi

“…This report is a brief study presenting a clear discrimination between the two signals mentioned, employing a common spectrofluorometer such as the PerkinElmer LS 55. …”
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IFA and PIFA Size Reduction by Using a Stub Loading by Jose Alfredo Tirado-Mendez, Rene Acevo-Herrera, Ruben Flores-Leal, Roberto Linares-Miranda, Hildeberto Jardon-Aguilar

“…A proposed technique for size reduction of a conventional inverted-F antenna (IFA) and a planar inverted-F antenna (PIFA) by employing a reactive load generated by a short-circuited stub is presented. …”
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Contribution to Synchronization and Tracking Modelisation in a CDMA Receiver by Aicha Alami Hassani, Mohcine Zouak, Mostafa Mrabti

“…We propose and analyze a noncoherent receiver with PN code tracking for direct sequence code division multiple access (DS-CDMA) communication systems. We employ the delay-lock loop (DLL) architectures for the tracking stage. …”
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A Simple Numerical Method for Pricing an American Put Option by Beom Jin Kim, Yong-Ki Ma, Hi Jun Choe

“…We formulate an intermediate function with the fixed free boundary that has Lipschitz character near optimal exercise boundary. Employing it, we can easily determine the optimal exercise boundary by solving a quadratic equation in time-recursive way. …”
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Simulation of Flow in Turbopump Vaneless and Vaned Diffusers with Fluid Injection by Ali Ogut, Diego Garcia Pastor

“…To accomplish this, the turbopumps employed in these engines should efficiently provide a wide range of flow outputs. …”
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Optimizing Carbonation Hardening for Lightweight Concrete by Olexander Gara, Anatoliy Gara, Andrii Kolesnykov, Khrystyna Moskalova

“…Statistical models and optimization using desirability functions were employed to identify optimal recipe and technological parameters. …”
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Disturbance Observer-Based Adaptive Control of Hypersonic Vehicles with Constrained Actuators by Guan Wang, Li Li, Weihua Li, Huajun Zhou, Changbo Ma, Hongwei Xia

“…For the velocity subsystem, an auxiliary system is employed to handle the scramjet input saturation issue. …”
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Variational finite element approach to a heat flow problem in human limbs by V. P. Saxena, M. P. Gupta

“…An attempt has been made to study cross sectional temperature distribution in in-vivo tissues of a human limb employing variational finite element approach. The outermost surface of the limb is assumed to be exposed to the atmosphere. …”
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Multiple-Parameter Hamiltonian Approach for Higher Accurate Approximations of a Nonlinear Oscillator with Discontinuity by Najeeb Alam Khan, Muhammad Jamil, Asmat Ara

“…He's Hamiltonian approach is modified for nonlinear oscillator with discontinuity for which the elastic force term is proportional to sgn(u). We employed this method for higher-order approximate solution of the nonlinear oscillator equation. …”
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Global Robust Exponential Stability Analysis for Interval Neural Networks with Mixed Delays by Yanke Du, Rui Xu

“…A class of interval neural networks with time-varying delays and distributed delays is investigated. By employing H-matrix and M-matrix theory, homeomorphism techniques, Lyapunov functional method, and linear matrix inequality approach, sufficient conditions for the existence, uniqueness, and global robust exponential stability of the equilibrium point to the neural networks are established and some previously published results are improved and generalized. …”
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