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Добірка наукової літератури з теми "QC790"

Автор: Grafiati

Опубліковано: 7 червня 2025

Оновлено: 2 серпня 2025

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Статті в журналах з теми "QC790"

1

Masuda, Yutaka, Andres Legarra, Ignacio Aguilar, and Ignacy Misztal. "331 Efficient quality control methods for genomic and pedigree data used in routine genomic evaluation." Journal of Animal Science 97, Supplement_3 (2019): 50–51. http://dx.doi.org/10.1093/jas/skz258.101.

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Abstract Quality control and consistency tests on genotypes and historical pedigree data are applied in a routine genomic evaluation and academic research. The quality control takes more time to finish as more genotypes become available, and this step is a bottleneck in a pipeline of routine evaluation. For the efficient quality control, we have developed several algorithms and a computer program to support for large-scale, biallelic, single nucleotide polymorphisms (SNPs). The program is designed to detect unsatisfactory genomic markers and individuals in terms of call rate, marker allele fre

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2

Takahashi, N., R. Wakutsu, T. Kato, T. Wakaizumi, T. Ooishi, and R. Matsuoka. "EXPERIMENT ON UAV PHOTOGRAMMETRY AND TERRESTRIAL LASER SCANNING FOR ICT-INTEGRATED CONSTRUCTION." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W6 (August 24, 2017): 371–77. http://dx.doi.org/10.5194/isprs-archives-xlii-2-w6-371-2017.

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In the 2016 fiscal year the Ministry of Land, Infrastructure, Transport and Tourism of Japan started a program integrating construction and ICT in earthwork and concrete placing. The new program named “i-Construction” focusing on productivity improvement adopts such new technologies as UAV photogrammetry and TLS. We report a field experiment to investigate whether the procedures of UAV photogrammetry and TLS following the standards for “i-Construction” are feasible or not. In the experiment we measured an embankment of about 80 metres by 160 metres immediately after earthwork was done on the e

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3

Warunek, Ronald Michael, and AI Google. "QEM: Electromagnetism and Gravity Interaction." May 8, 2025. https://doi.org/10.5281/zenodo.15367987.

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  This submission presents a comprehensive overview of the Quantum Evolution Model (QEM) and includes the following components intended to stimulate discussion and further investigation into this alternative theoretical framework within the scientific community: * **QEM_Electromagnetism_and_Gravity_Interaction.pdf:** The main manuscript by Ronald Michael Warunek detailing the postulates, framework, and implications of the Quantum Evolution Model. * **A_Critical_Analysis_of_the_QEM_by_Bard.pdf:** A companion manuscript providing a critical review and analysis of the QEM from the perspectiv

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Дисертації з теми "QC790"

1

Gaunt, Adam P. "Towards micro-imaging with dissolution dynamic nuclear polarisation." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/51219/.

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Nuclear magnetic resonance (NMR) of small samples and nuclei with a low gyromagnetic ratio is intrinsically insensitive due to the received signal dependence on Boltzmann's statistics. This insensitivity can be partially overcome through the application of hyper polarisation techniques such as Dissolution Dynamic Nuclear Polarisation (D-DNP). It is hoped that the hyper polarised 13C signal received from labelled small molecules could facilitate imaging of metabolic and transporter processes in biological systems. In order to realise this, appropriate molecules and experimental hardware must be

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2

Breeds, Edward. "Novel hardware for temperature-jump DNP." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/52518/.

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Although NMR is a versatile technique, the low values associated with nuclear spin polarization provide inherently weak signals. A novel system to perform temperature-jump dynamic nuclear polarization (DNP) has been designed and developed at the University of Nottingham, with the aim to enhance this signal and improve the sensitivity of the NMR experiment. This system utilizes a bespoke helium flow cryostat, located within the bore of a superconducting magnet, to achieve temperatures down to 1.75 K for high levels of polarization to build up on an electron spin population. This high level of p

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3

Fernandes, Carolina C. "Multinuclear magnetic resonance spectroscopy in the human brain at ultra high-field." Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/46607/.

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In this thesis, new acquisition and analysis methods are described for multinuclear magnetic resonance spectroscopy (MRS) for the quantification of brain metabolites at ultra high magnetic field strengths (7T). An analytical model was derived for the optimisation of the stimulated echo acquisition mode (STEAM) sequence timing parameters for lactate detection. The effects of the chemical shift displacement artefact on the J-modulated signal for a weakly-coupled spin system were considered in the three applied directions of field gradients and the product operator formalism was used to obtain ex

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4

Buck, Duncan. "Type IIb Kähler moduli : inflationary phenomenology." Thesis, University of Nottingham, 2010. http://eprints.nottingham.ac.uk/11088/.

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The inflationary paradigm of standard big bang cosmology provides a mechanism to generate primordial curvature perturbations and explain the large scale homogeneity and isotropy of the observable universe. This is achieved through requiring a period of accelerated expansion during the early universe and requires a deep understanding of particle physics for its correct formulation. With the emergence of string theory as a potential description of a fundamental laws of nature provides a the natural framework in which we can construct realistic models of inflation seems plausible. A common featur

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5

Frantsuzov, Ilya. "An NMR relaxometry study of heteronuclear effects upon proton transfer in hydrogen bonds." Thesis, University of Nottingham, 2010. http://eprints.nottingham.ac.uk/11334/.

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The inherent quantum-mechanical nature of the proton transfer process in hydrogen bonds has been investigated through its effects on the nuclear spin-lattice relaxation rate. The fast magnetic field-cycling techniques employed allowed a direct measure of the rate characterising this dynamic process, which is closely related to the potential energy environment experienced by the mobile proton. Various heteronuclear effects from magnetic and non-magnetic nuclei outside the hydrogen bond were characterised. The contribution to proton tunnelling from the displacement of heavy atoms in the molecule

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6

Omotani, John. "I've got the world on a brane." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/12345/.

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This thesis treats several topics in the study of extra-dimensional models of the world, concerning Heterotic M-Theory and the dynamics of branes. We describe a reduction to five dimensions, over a Calabi-Yau manifold, of an improved version of Heterotic M-Theory, which is valid to all orders in the gravitational coupling. This provides a starting point for considering the consequences of the improved theory for the very fruitful phenomenology of the original. We investigate the singularities formed by the collision of gravitating branes in scalar field theory. By considering the asymptotic st

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7

Mullinger, Karen Julia. "Simultaneous EEG and fMRI at high fields." Thesis, University of Nottingham, 2008. http://eprints.nottingham.ac.uk/14142/.

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The work described in this thesis involves an investigation of the implementation and application of simultaneous EEG and fMRI. The two techniques arc complementary, with EEG providing excellent temporal resolution and fMRI having good spatial resolution. Combined EEG/fMRI thus forms a powerful tool for neuroscience studies. In initial work, methods for improving the removal of the gradient and pulse artefacts, which are induced in EEG traces recorded during concurrent MRI, have been developed. Subsequently, the effects of the EEG hardware on MR images were investigated. This involved acquirin

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8

O'Neill, Jason Darren. "Brute force polarisation of xenon-129." Thesis, University of Nottingham, 2008. http://eprints.nottingham.ac.uk/13887/.

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In recent years the number of applications using NMR spectroscopy of hyperpolarised noble gases has expanded rapidly. The signal enhancement hyperpolarisation provides has led to its implementation in studies as diverse as materials science and biological imaging. 129Xe in particular, with its easily deformed electron cloud, is proving to be a uniquely sensitive probe for nanoporous structures. At present hyperpolarises gas production is limited to optical pumping (SEOP). In this study we investigate another approach, the brute force technique. At very low temperatures and high magnetic fields

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9

Pérez, Linde Angel Joaquin. "Application of cross polarisation techniques to dynamic nuclear polarisation dissolution experiments." Thesis, University of Nottingham, 2010. http://eprints.nottingham.ac.uk/11417/.

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Dynamic Nuclear Polarisation (DNP) was suggested for the first time by Albert Overhauser in early 1950s. In DNP experiments the polarisation from electrons can be transferred to nuclei by irradiation of the electron resonance line. There are several possible mechanisms for polarisation transfer that involve DNP in solid state depending on the width of the electron line in respect to the nuclear Larmor frequency. In this thesis, the efficiency of TEMPO radical (2,2,6,6 tetramethilpiperidine, 1 oxyl) for DNP is demonstrated in combination with nuclear polarisation transfer techniques for dissolu

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10

Ball, Iain Keith. "Functional pulmonary MRI using hyperpolarised 3He." Thesis, University of Nottingham, 2011. http://eprints.nottingham.ac.uk/12207/.

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The microstructure of the lung is complex, containing many branching airways and alveolar sacs for optimal gas exchange. Lung diseases such as cystic fibrosis (CF), asthma, and emphysema lead to a destruction of this microstructure. As such, there is a growing interest in the early identification and assessment of lung disease using non invasive imaging techniques. Pulmonary function tests such as spirometry and plethysmography are currently used for this purpose but can only provide quantitative lung function measurements rather than direct measurements of lung physiology and disease. Compute

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Книги з теми "QC790"

1

C, Hagness Susan, ed. Computational electrodynamics: The finite-difference time-domain method. 3rd ed. Artech House, 2005.

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2

C, Hagness Susan, ed. Computational electrodynamics: The finite-difference time-domain method. 2nd ed. Artech House, 2000.

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3

Ravaioli, Umberto. International Edition Fundamentals of Applied Electromagnetics. Pearson, 2015.

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4

Elements of electromagnetics. Saunders College Pub., 1989.

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5

Elements of electromagnetics. 4th ed. Oxford University Press, 2007.

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6

Elements of electromagnetics. Saunders College Publishing, 1994.

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7

Classical electromagnetism in a nutshell. Princeton University Press, 2012.

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8

Schaum's outline of electromagnetics. 3rd ed. McGraw-Hill, 2010.

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9

Schaum's Outline of Electromagnetics, 4th Edition. McGraw-Hill Education, 2013.

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10

Radioactivity, Ionizing Radiation, and Nuclear Energy. Konvoj, 2003.

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