CALIBRATION METHOD FOR GRAVITY GRADIOMETERS BY MEANS OF TWO ROTATING CYLINDERS by I. Z. Gilavdary, A. Veryaskin

“…The problem of maintaining a constant gravitational gradient in a relatively large volume of space is considered.  …”
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Adsorption of Pb2+, Zn2+ and Ni2+ from Aqueous Solution by Helix aspera Shell by A. S. Ekop, N. O. Eddy

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Effectiveness of transposed inverse sets in faber regions by J. A. Adepoju, M. Nassif

“…The effectiveness properties, in Faber regions, of the transposed inverse of a given basic set of polynominals, are investigated in the present paper. …”
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Communication in Fungi by Fabien Cottier, Fritz A. Mühlschlegel

“…Analyzing communication shows the close coevolution of fungi with organisms present in their environment giving insights into multispecies communication. A better understanding of the molecular mechanisms underlying microbial communication will promote our understanding of the “fungal communicome.”…”
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Pursuit on the plane by objects moving away from the trajectory of defending object, with simulation of detection area by A. А. Dubanov, T. V. Ausheev

“…This article describes the model of pursuit of a single target by the method of chasing a group of objects. …”
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Chip Thickness and Microhardness Prediction Models during Turning of Medium Carbon Steel by S. A. Alrabii, L. Y. Zumot

“…It also increases with increasing speed and feed up to a certain level beyond which further increases cause a drop in microhardness.…”
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Time-Varying Total Stiffness Matrix of a Rigid Machine Spindle-Angular Contact Ball Bearings Assembly: Theory and Analytical/Experimental Verifications by Fawzi M.A. El-Saeidy

“…A lagrangian formulation is presented for the total dynamic stiffness and damping matrices of a rigid rotor carrying noncentral rigid disk and supported on angular contact ball bearings (ACBBs). …”
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Justo Arosemena y el Congreso americano de Lima, 1864-1865 by Germán A. de la Reza

“…Nuevos intentos europeos de reconquista y monarquización de América Latina llevan a los gobiernos sudamericanos a organizar el Segundo Congreso americano de Lima en 1864. …”
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Irritable bowel syndrome: pathophysiological and clinical issues by V. T. Ivashkin, Ye. A. Poluektova

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Cut points in abcohesive, aposyndetic, and semi-locally connected spaces by David A. John, Shing S. So

“…Using Jones's idea, D. A. John (1993) defined abcohesiveness as a generalization of aposyndesis and studied the A-sets in abcohesive spaces. …”
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Manual de la Ley de Propiedad y Cercado de Florida: Dominio Eminente by Michael T. Olexa, Joshua A. Cossey

“… Spanish version of the "Florida Fence and Property Law" handbook by Michael T. Olexa and Joshua A. Cossey. Published July 2007. …”
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Time-periodic dynamics in COVID-19 transmission considering the impact of population disbelief and fear by Mahmoud A. Ibrahim, Attila Dénes

“…This study presents a time-periodic compartmental model, integrating insights from recent research on time-varying transmission rates. …”
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Control of regulated and unregulated emissions of an automotive spark ignition engine with alternative fuels (methanol, ethanol and hydrogen) by Akshey Marwaha, K.A. Subramanian

“…The engine was run at a constant speed of 3500 rpm. The brake thermal efficiency (BTE) was enhanced by 1.2 %, 2.9 %, and 25.9 % with ethanol, methanol, and hydrogen compared to gasoline. …”
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Characterization of Site-Specific Phosphorylation of NF-κB p65 in Retinal Cells in Response to High Glucose and Cytokine Polarization by Haoshen Shi, Elizabeth A. Berger

“…Inflammation is an important contributor to the pathogenesis of diabetic retinopathy (DR). NF-κB is a master transcriptional regulator for numerous inflammatory genes. …”
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Some general classes of comatching graphs by E. J. Farrell, S. A. Wahid

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The Decline of Florida Torreya: An Endemic Conifer on the Edge of Extinction by Jason A. Smith, Aaron Trulock

“… FOR276, a 5-page fact sheet by Jason A. Smith and Aaron Trulock, suggests a new understanding of the cause of decline and discusses current efforts to assess the population and develop a recovery plan. …”
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Development of Electric and Chemical Microthrusters by M. Tajmar, C. A. Scharlemann

“…The increasing application of microsatellites (from 10 kg up to 100 kg) as well as CubeSats for a rising number of various missions demands the development of miniaturized propulsion systems. …”
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Pestalotia Leaf Spot and Fruit Rot of Strawberry by Juliana S. Baggio, Natalia A. Peres

“…Written by Juliana S. Baggio and Natalia A. Peres. https://edis.ifas.ufl.edu/pp357 …”
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Application of Nonlinear Time-Fractional Partial Differential Equations to Image Processing via Hybrid Laplace Transform Method by B. A. Jacobs, C. Harley

“…This work considers a hybrid solution method for the time-fractional diffusion model with a cubic nonlinear source term in one and two dimensions. …”
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Homemade Household Cleaners by Amanda Griffin, Randall A. Cantrell

“… Are you on a budget? Running low on those household cleaners? …”
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