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Showing 1 to 20 of 42 for “"ocm"”.
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Quantitative Mapping of Cyanobacterial Blooms Using Oceansat-1 OCM Satellite Data
… pigments. The Ocean Color Monitor (OCM) sensor provides radiance measurements similar to Sea-viewing Wide Field-of-View Sensor (SeaWiFS) but with higher spatial resolution. However, OCM does not have a standard atmospheric correction procedure and the comprehensive suite of …
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Swept source optical coherence microscopy for pathological assessment of cancerous tissues
Optical coherence microscopy (OCM) combines optical coherence tomography (OCT) with confocal microscopy and enables depth resolved visualization of biological specimens with cellular resolution. OCM offers a suitable alternative to confocal imaging by providing enhanced contrast due to the …
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Interferometric Synthetic Aperture Microscopy (ISAM) Reconstruction and Characterization in a High Numerical Aperture System
Optical coherence microscopy (OCM) is an imaging modality that is capable of visualizing structural features of biological samples at high resolution based on their scattering properties. Interferometric synthetic aperture microscopy (ISAM) is a newer technique that can overcome the typical …
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Projection Methods for Order Reduction of Optimal Human Operator Models
… A new formulation of the Optimal Control Model (OCM) of the human operator is developed that allows order reduction techniques to be applied in a meaningful way. This formulation preserves the critical neuromotor dynamics and time delay characteristics of the human operator. The Optimal …
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A Method for Visualizing the Structural Complexity of Organizational Architectures
… through an Organizational Complexity Metric (OCM) to aid complexity management. The OCM augments Sinha’s structural complexity metric for product architectures into a metric that can be applied to organizations. Utilizing nested numerical design structure matrices (DSMs), a compact visual …
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Advances in Optical Coherence Tomography and Microscopy for endoscopic applications and functional neuroimaging
… of OCT called optical coherence microscopy (OCM) is developed for in vivo cellular imaging. High speed OCM system designs are demonstrated and characterization of OCM imaging parameters is performed. Importantly, this work demonstrates that OCM can make use of broadband laser sources to image …
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Effect of oncomodulin on cytoskeletal actin dynamics.
… EF-hand calcium buffering protein, oncomodulin (OCM) is preferentially expressed in OHCs and may aid in sculpting calcium signals important for actin remodeling. Targeted deletion of OCM leads to early progressive hearing loss in mice without severe OHC loss suggesting the importance of OCM to …
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A GEANT4 simulation of the recoil proton stopping acceptance in the near-threshold γ p [right arrow] [pi]⁰p reaction on a scintillator target
… cross-section was generated to be uniform in cos OCM and OcM- Incident photons with energy uniformly distributed in the range of 150MeV to 250MeV were used. The simulation focused on the effects of the size of the incident photon beam. In additions, the hardening efficiency of the bremsstrahlung …
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Understanding and Controlling the Surface Chemistry of Oxides to Enhance Catalytic Activity at Elevated Temperatures
… catalysts for the oxidative coupling of methane (OCM) is investigated. The degradation mechanisms of these OCM catalysts and various ways to inhibit such degradation by controlling the phase evolution of the catalyst surface are introduced. The fifth and final study introduces an electrochemical …
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Application of density functional theory and machine learning in the prediction of efficient catalysts for the oxidative coupling of methane with reduced CO2 production at low temperature
The oxidative coupling of methane (OCM) remains a promising means for the production of ethylene. Though high temperatures of 900 oC and above lead to increased conversion of methane, at higher temperatures, the OCM reaction tends to favour a competing reaction that leads to the production of COx …
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An Attention LSTM U-Net Model for Drosophila Melanogaster Heart Tube Segmentation
… model, where optical coherence microscopy (OCM) is used to image and analyze its beating dynamics. As OCM often generates a large volume of images, automated image segmentation is necessary to quantify the heart beating efficiently. Our most recent heart segmentation model, FlyNet 2.0+, is a …
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Managing careers and managing fairness : an organisational justice theory perspective on employee evaluations of, and reactions to, organisational career management practices
… evaluations of organisational career management (OCM) practices, with statistical support emerging for both an agent-systems and interaction model of organisational justice. The qualitative semi-structured interviews provided more detailed analysis of how fairness was experienced in practice, and …
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The heterogeneous partial oxidation of light alkanes
… this approach, an upper bound on the yield for OCM was computed. Results showed that even with optimal surface chemistry, strict limits existed on the attainable yield. Surface energetics necessary for superior OCM performance were identified and the origins of these requirements elucidated. The …
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L'utilizzo dei dati microeconomici della rete FADN-RICA per la valutazione delle politiche agricole: ipotesi di sviluppo di un modello di analisi degli effetti dell'OCM vino sull'efficienza delle aziende vitivinicole italiane.
… a seguito dell'entrata in vigore dell'attuale OCM vino, utilizzando il database FADN-RICA. In seguito, potrà essere utilizzato anche il database FADN di altri paesi europei, al fine di compiere un confronto tra i principali paesi produttori. Il principale obiettivo del progetto di ricerca …
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Antarctic sea-ice extent, Southern hemisphere circulation and South African rainfall
… of an atmospheric general circulation model (OCM) to a reduction in Antarctic sea-ice extent during summer and winter, with emphasis on non-polar and southern African climates. Following an evaluation of the OCM, the control and perturbation simulations are analysed. The controls are forced by …
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Simulation der katalytischen Methangaskonversion an Platin
… oder Non-Oxidative Conversion of Methane ,kurz:NOCM)und die sauerstoffhaltige Kon- version ( Oxidative Conversion of Methane ,kurz:OCM). Während bei letzteren die Pro- duktausbeuten (CH 4 -Umsätze)wesentlich höher sind als im sauerstoffreien Fall,liegen die Pro- duktselektivitäten bzgl.der …
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Quantitative characterization of cellular dynamics in wound healing using multimodal microscopy
… and optical coherence microscopy (MPM OCM). Through these studies, additional insights were gained regarding the complex relationships among different skin constituents, and how abnormal pathological states can easily disrupt the homeostasis in the skin microenvironment. At the …
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Modeling the interactions between the circadian clock, dopamine, and metabolism
… the mammalian clock and one-carbon metabolism (OCM). OCM is essential for the synthesis of DNA and proteins, and we use mathematical modeling to understand how the biochemical reactions in OCM are influenced by sex hormones and micronutrients like folate, vitamin B12, and vitamin B6.</p>
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New technologies for optical coherence microscopy
… malignancies. Optical coherence microscopy (OCM) is an in vivo cellular imaging technique that combines OCT with confocal microscopy. Due to the unique feature of using two distinct optical sectioning techniques, OCM can provide superior imaging depth in highly scattered tissues and can …
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