Effects of Different Types of Lower Body Resistance Exercise on Upper-body Strength in Men and Women, with Special Reference to Anabolic Hormones

International Journal of Exercise Science 14(3): 1052-1069, 2021. Resistance exercise has been shown to induce an acute hormonal response. The purpose of this study was to examine upper-body adaptations and the endocrine response to strength training in men and women when subjected to two different types of lower-body resistance training protocols. Nine males and eight females were assigned to either a Heavy Load (HL) (N = 10) or Mixed Load (ML) (N = 7) training routine three times per week for ten weeks. The HL-group executed low-volume, high-load resistance exercise for both lower and upper-body (4-6 reps at 80-90% of one repetition maximum (1-RM), three-minute inter-set rest). The ML-group performed the HL-protocol for the upper-body, but a high-volume, moderate-load protocol for the lower body (10-15 reps at 60-70% of 1-RM, one-minute inter-set rest). Volume load, 1-RM strength and hormonal measurements were analyzed by repeated-measures linear mixed models. Both groups increased their 1-RM in all assessments (p \u3c 0.01) with no significant difference between groups at any time. Growth hormone (GH), testosterone and bioavailable testosterone (T/SHBG) increased in both groups during a standardized exercise session (p \u3c 0.01) with ML having a greater increase in GH. The notion that acute elevations in anabolic hormones is important for muscle strength adaptation cannot be supported by the present study

NuQKD: A Modular Quantum Key Distribution Simulation Framework for Engineering Applications

An experimental Quantum Key Distribution (QKD) implementation requires advanced costly hardware, unavailable in most research environments, making protocol testing and performance evaluation complicated. Historically, this has been a major motivation for the development of QKD simulation frameworks, to allow researchers to obtain insight before proceeding into practical implementations. Several simulators have been introduced over the recent years. However, only four are publicly available, only one of which models equipment imperfections. Currently, no open-source simulator includes all following capabilities: channel attenuation modelling, equipment imperfections and effect on key rates, estimation of elapsed time during quantum channel processes, use of truly random binary sequences for qubits and measurement bases, shared-bit fraction customization. In this paper, we present NuQKD, an open-source modular, intuitive simulator, featuring all the above capabilities. NuQKD establishes communication between two computer terminals, accepts custom inputs (iterations, raw key size, interception rate etc.) and evaluates the sifted key length, Quantum Bit Error Rate (QBER), elapsed communication time and more). NuQKD capabilities include optical fiber and free-space simulation, modeling of equipment/channel imperfections, bitstrings from True Random Number Generator, modular design and automated evaluation of performance metrics. We expect NuQKD to enable convenient and accurate representation of actual experimental conditions

The measurement of reactor parameters in slightly enriched uranium, heavy water moderated miniature lattices

"MIT-2344-8."U.S. Atomic Energy Commission AT(30-1)234

Measurements of neutron capture in U²³⁸ in lattices of uranium rods in heavy water

"NYO-9659."Also issued as a Ph. D. thesis in the Dept. of Nuclear Engineering, 1962Includes bibliographical references (pages 119-145)Contract AT(30-1)-234

On the public discourse of religion : an analysis of Christianity in the United Kingdom

Debates over the involvement of religion in the public sphere look set to be one of the defining themes of the 21st century. But while religious issues have attracted a large degree of scholarly attention, the public discourse of religion itself, in terms of the effort to assert and legitimize a role for faith in the public realm, has remained notably under-researched. This article marks an initial step to address this deficiency by deconstructing the public discourse of Christianity in the United Kingdom. It argues that, while appealing for representation on the grounds of liberal equality, the overall goal of this discourse is to establish a role for itself as a principal source of moral authority, and to exempt itself from the evidentially-based standards and criteria that govern public life

Measurement of gamma-ray spectra from thermal-neutron capture

"AFCRL-63-341."Originally presented as the first author's Ph. D. thesis, Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1963Scientific report no. 1 for Contract no. AF19(604)-7492Project 4608; Task 46080

Pulsed neutron source

Also issued as an Sc. D. thesis, Massachusetts Institute of Technology. Dept. of Nuclear Engineering, 1967"MIT-2344-7."U.S. Atomic Energy Commission contract AT (30-1)234

Heavy Water Lattice Project final report

MIT-2344-12AEC Research and Development ReportBibliography: leaves 181-192U.S. Atomic Energy Commission contract AT(30-1)234

Studies of two-region subcritical uranium heavy water lattices

"February 1969.""MIT-2344-13."Some technical reports have the series numbering of MITNE-84Substantially the same as J.W. Gosnell's Ph. D. thesis in the Dept. of Nuclear Engineering, 1969Includes bibliographical references (leaves [212]-215)Reactor physics parameters were measured in eleven two-region subcritical assemblies moderated by heavy water. The regions of the assemblies consisted of nine different lattices of various fuel rod size, U235 enrichment, and spacing. The following parameters were measured in the assemblies: bare and cadmium-covered gold foil radial traverses; bare gold foil axial traverses; the ratio of epicadmium to subcadmium capture r tes in U238 (P28); and the ratio of fissions in U238 to fissions in U233(628)- From analysis of axial traverses at various radial positions, it was determined that the axial buckling was independent of radial position in the assemblies. A method was developed to apply the age equation to the experimental gold foil traverses. This analysis yielded the quantity [ ... ] for each region of the assemblies. Calculated values of [ ... ] were used to obtain values of the infinite multiplication factor from this parameter.For assemblies of sufficiently large inner regions, the values of km so found agreed within experimental uncertainty with independent determinations. The slowing-down spectra. arising from the age theory analysis were used to extrapolate two-region assembly measurements of P28 to critical assembly values. General agreement was found between these extrapolated values and the results of measurements made in full, single region lattices. The heterogeneous expressions for uncollided flux derived by Pilat were extended to two-region assemblies and used to determine single rod values of 628 from two-region assembly measurements. The theory was also used to predict values of 628 for each of the lattices composing the two-region assemblies. Both the single rod values and the full lattice predictions agreed within experimental error with previously reported results. The determination of material buckling from two-region subcritical assemblies is also discussed.!Because of the nature of the assemblies investigated, satisfactory measurements of the material buckling could not be made.U.S. Atomic Energy Commission contract AT(30-1)-234

Design of a cold neutron source for the MIT reactor

Also issued as a Sc. D. thesis in the Dept. of Nuclear Engineering, MIT, 1970Includes bibliographical references (leaves 211-212