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Showing 1 to 20 of 190 for “"exo"”.
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Hydro- und Carboborierungs-/Oxidationsreaktionen von Tricyclo[4.1.0.02,7]heptan-Derivaten sowie Synthese und Solvolyse-Reaktionen von exo,exo-Bicyclo[1.1.0]butan-2,4-dimethanoldimethansulfonat
… umgewandelt werden dürften. Das Dimesylat exo,exo-142 wurde in einer mehrstufigen Synthese über den bekannten Dibromdialkohol 148 ausgehend von Benzvalen (82) synthetisiert. Die Alkoholfunktionen von 148 wurden mit Trimethylsilylchlorid geschützt unter Bildung des Bis(silylethers) 151. Aus …
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Brønsted acid-catalyzed stereoselective allylation of exo-glycals with allyltrimethylsilane
… and to date, many studies have failed to exploit exo-glycals as starting materials. The allylation methodologies of sugar lactol and sugar lactone starting materials suffer from poor regio- and stereoselectivity. Recently, we have developed a synthetic method for the allylation of exo-glycals …
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Autonomous active ankle exo-skeleton devices provide metabolic cost reduction
… with the usage of an autonomous active ankle exoskeleton. The primary method to identify the associated metabolic costs was through the comparison of cardiovascular and respiratory activity during gait with and without the use of the exoskeleton. Rates of oxygen consumption, carbon dioxide …
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A Novel Exo-Proteomic Approach to the Study of Traumatic Brain Injury
… in the peripheral circulation is an obstacle. Exosomes, small membrane vesicles known to carry proteins and injury-specific biomarkers, may help provide an ideal modality for the study of the TBI. The current work sought to assess the utility of an exo-proteomic approach for the study of …
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Methylene Hydroxylase Monooxygenases: Components and Properties of 2-Bornanone 5-Exo-Hydroxylase
Made available in DSpace on 2014-12-09T17:35:39Z (GMT). No. of bitstreams: 1 6706592.pdf: 3634784 bytes, checksum: 5621b40e3f6d49556ed84db496308b03 (MD5) Previous issue date: 1966
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Mobility and fluorescence of barium ions in xenon gas for the EXO experiment
The Enriched Xenon Observatory (EXO) is an experiment which aims to observe the neutrinoless double beta decay of 136Xe. The measurement of this decay would give information about the absolute neutrino mass and whether or not the neutrino is its own antiparticle. Since this is a very rare decay, …
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Maltotetraose production using Pseudomonas stutzeri exo-alpha-amylase in a membrane recycle bioreactor
… was accumulated in the reactor due to the exo-mechanism of the enzyme. One long-term operation of the MRB was performed to determine the steady state stability and the product purity at prolonged reaction times. A product purity over 50% was maintained until 13 hr reaction time. The …
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Synthesis of exo-affinity labeling agents of protein tyrosine phosphatase non-receptor type 1
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Protein-tyrosine phosphatase 1B (PTP1B) is a negative regulator in the insulin signaling cascade. A lot of research has focused on inhibiting PTP1B but with no success. Only one drug is currently in phase II clinical trials. We …
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In-situ laser tagging of barium ions in liquid xenon for the EXO experiment
The goal of the Enriched Xenon Observatory (EXO) collaboration is to measure the half-life of neutrino-less double beta decay using a ton size liquid 136Xe detector with zero back-ground. Zero background detection can only be achieved if the daughter nucleus, 136Ba, can be tagged. The EXO …
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Search for neutrinoless double-beta decay and 42Ar in enriched xenon using the EXO-200 dataset
… The Enriched Xenon Observatory experiment (EXO-200) operated an extremely radio-pure tracking calorimeter filled with liquid xenon enriched in the candidate isotope 136Xe and installed underground in New Mexico, USA. The author presents a search for 0νββ with the complete EXO-200 dataset, …
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Development And Human Performance Evaluation Of Control Modes Of An Exo-Skeletal Assistive Robotic Arm (esara)
… people with physical disabilities. Similarly exo-skeletal limbs and body suits have provided new foundations from which technologies can aid function. Unfortunately, these devices have issues of usability, weight, and discomfort with donning. The Smart Assistive Reacher Arm (SARA) system, …
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Optimization of Growth Conditions of Selected Exo-Polysaccharides Producing Lactic Acid Bacteria in Whey Mineral Concentrate
… and gritty mouthfeel. Neutral and phosphorylated exopolysaccharides (EPS) produced by lactic acid bacteria (LAB) have the potential to improve the solubility and reduce the gritty mouthfeel of whey mineral concentrate since they can function as a nucleation site for the formation of calcium …
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A search for Lorentz and CPT violations in double-β decay with the complete exo-200 dataset
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-09-01 without embargo terms
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Search for Neutrinoless Double Beta Decay with EXO-200 and the Application of Deep Learning to Detector Simulation
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-11 without embargo terms
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The exo-proteomic framework for nitrogen acquisition from proteinaceous organic matter in the model marine heterotroph Ruegeria pomeroyi DSS-3
Nitrogen-rich proteinaceous compounds are a key component of surface and upper mesopelagic particulate organic matter, and their rapid degradation by heterotrophic bacteria is an important process in releasing bioavailable nitrogen when other nitrogen containing substrates are deficient. …
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DIABETES IMPAIRS THERAPEUTIC EFFECT OF ENDOTHELIAL PROGENITOR CELL EXOSOME-MEDIATED MYOCARDIAL REPAIR
… models. Lately, emerging evidence supports that exosomes (Exo), a family of extracellular vesicles, mediate stem cell therapy by carrying cell-specific biological cargo and by inducing signaling via transferring of bioactive molecules to target cells. Despite promising results of stem cells/Exo …
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Quantifying the Reliability of Performance Time and User Perceptions Obtained from Passive Exoskeleton Evaluations
… quality of life for those afflicted. Passive exoskeletons (EXOs) have emerged as a potential intervention to reduce worker exposures to WMSD risk factors. As EXO adoption is rising, EXO manufacturers are designing and producing new EXOs in accordance with growing demand. However, there are no …
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Development of exosome-based anti-cancer therapeutics
Hepatocellular carcinoma (HCC) exosomes are found to be responsible for cancer progression, metastasis, and angiogenesis via cellular communications. However, studying cancer derived exosomes in vitro is limited, due to the way cell lines are grown in medium supplemented with foetal bovine serum …
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