Search Results - "B. Urban"

Academic entrepreneurship in South Africa: testing for entrepreneurial intentions by Urban, B., Chantson, J.

“…Recognising the importance of academic entrepreneurship, which has been steadily increasing, we empirically test and extend the theory of planned behaviour…”
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Human–Machine Differentiation in Speed and Separation Monitoring for Improved Efficiency in Human–Robot Collaboration by Himmelsbach, Urban B., Wendt, Thomas M., Hangst, Nikolai, Gawron, Philipp, Stiglmeier, Lukas

“…Human–robot collaborative applications have been receiving increasing attention in industrial applications. The efficiency of the applications is often quite…”
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HIV‐exposed uninfected children: a growing population with a vulnerable immune system? by Afran, L., Garcia Knight, M., Nduati, E., Urban, B. C., Heyderman, R. S., Rowland‐Jones, S. L.

“…Summary Through the successful implementation of policies to prevent mother‐to‐child‐transmission (PMTCT) of HIV‐1 infection, children born to HIV‐1‐infected…”
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In Situ ATR-FTIR Studies on the β‑Sheet Formation of Native and Regenerated Bombyx mori Silk Material in Solution and Its Potential for Drug Releasing Coatings by Müller, M., Wöltje, M., Hofmaier, M., Tarpara, B., Urban, B., Aibibu, D., Cherif, C.

“…Dynamic attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy at both solutions and coatings of a semicrystalline silk material…”
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A Review on Kinetic Energy Harvesting with Focus on 3D Printed Electromagnetic Vibration Harvesters by Gawron, Philipp, Wendt, Thomas M., Stiglmeier, Lukas, Hangst, Nikolai, Himmelsbach, Urban B.

“…The increasing amount of Internet of Things (IoT) devices and wearables require a reliable energy source. Energy harvesting can power these devices without…”
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Yakima Basin Integrated Plan—A collaborative partner's perspective by Vickers, Sara R., Eberhart, Urban B.

“…Resilience to climate change is not a process that can be done single‐handedly. Centring the focus around building both a climate‐resilient system and…”
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Institutional and self-efficacy effects on systemic entrepreneurship: evidence from South Africa by Murimbika, M., Urban, B.

“…Research indicates that institutional weaknesses in several African economies often leads to uncertainty, but also provides opportunity so that different types…”
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Assessing the use of minimally invasive self-sampling at home for long-term monitoring of the microbiota within UK families by Nikolaou, E., German, E. L., Howard, A., Nabwera, H. M., Matope, A., Robinson, R., Shiham, F., Liatsikos, K., McNamara, C., Kattera, S., Carter, K., Parry, C. M., Read, J. M., Allen, S. J., Urban, B. C., Hawcutt, D. B., Hill, H., Collins, A. M., Ferreira, D. M.

“…Monitoring the presence of commensal and pathogenic respiratory microorganisms is of critical global importance. However, community-based surveillance is…”
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Effects of opioids on human serotonin transporters by Barann, M., Stamer, U. M., Lyutenska, M., Stüber, F., Bönisch, H., Urban, B.

“…The serotonin (5-hydroxtryptamine, 5-HT) system plays a role in analgesia and emesis. The aim of this study was to test whether opioids or ketamine inhibit the…”
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The Importance of Attributes in Entrepreneurial Opportunity Evaluations: An Emerging Market Study by Urban, B.

“…Although prior research has established that entrepreneurs have idiosyncratic perceptions about opportunity attributes, we do not yet understand the level of…”
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Sex Differences in Striatal Dopamine Release in Young Adults After Oral Alcohol Challenge: A Positron Emission Tomography Imaging Study With [11 C]Raclopride by Urban, Nina B.L, Kegeles, Lawrence S, Slifstein, Mark, Xu, Xiaoyan, Martinez, Diana, Sakr, Ehab, Castillo, Felipe, Moadel, Tiffany, O'Malley, Stephanie S, Krystal, John H, Abi-Dargham, Anissa

“…Background We used a positron emission tomography paradigm with the D2/3 radiotracer [11 C]raclopride and an alcohol challenge to examine the magnitude of…”
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Physical Activity and Skipping Breakfast Have Independent Effects on Body Fatness Among Adolescents by Cayres, Suziane U., Urban, Jacqueline B., Fernandes, Rômulo A.

“…ABSTRACT Objective: We analyzed the longitudinal relationship between breakfast intake and adiposity among adolescents, and the possible mediation role of…”
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Dopamine Release in Chronic Cannabis Users: A [11 C]Raclopride Positron Emission Tomography Study by Urban, Nina B.L, Slifstein, Mark, Thompson, Judy L, Xu, Xiaoyan, Girgis, Ragy R, Raheja, Sonia, Haney, Margaret, Abi-Dargham, Anissa

“…Background Low striatal dopamine 2/3 receptor (D2/3 ) availability and low ventrostriatal dopamine (DA) release have been observed in alcoholism and cocaine…”
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Imaging Glutamate Homeostasis in Cocaine Addiction with the Metabotropic Glutamate Receptor 5 Positron Emission Tomography Radiotracer [11 C]ABP688 and Magnetic Resonance Spectroscopy by Martinez, Diana, Slifstein, Mark, Nabulsi, Nabeel, Grassetti, Alexander, Urban, Nina B.L, Perez, Audrey, Liu, Fei, Lin, Shu-Fei, Ropchan, Jim, Mao, Xiangling, Kegeles, Lawrence S, Shungu, Dikoma C, Carson, Richard E, Huang, Yiyun

“…Background Preclinical studies demonstrate that glutamate homeostasis in the striatum is disrupted following cocaine exposure, including a decrease in…”
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Imaging human reward processing with positron emission tomography and functional magnetic resonance imaging by Urban, Nina B. L., Slifstein, Mark, Meda, Shashwath, Xu, Xiaoyan, Ayoub, Rawad, Medina, Olga, Pearlson, Godfrey D., Krystal, John H., Abi-Dargham, Anissa

“…Functional neuroimaging (fMRI) studies show activation in mesolimbic circuitry in tasks involving reward processing, like the Monetary Incentive Delay Task…”
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Current assessment of targets and theories of anaesthesia by Urban, B.W.

“…Br J Anaesth 2002; 89: 167–83…”
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Direct inhibition by cannabinoids of human 5‐HT3A receptors: probable involvement of an allosteric modulatory site by Barann, M, Molderings, G, Brüss, M, Bönisch, H, Urban, B W, Göthert, M

“…Excised outside‐out patches from HEK293 cells stably transfected with the human (h) 5‐HT3A receptor cDNA were used to determine the effects of cannabinoid…”
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Adjusting and switching the elution of bone therapeutics from thermoaddressable coatings of poly(N-isopropylacrylamide-co-acrylic acid)/ethylenediaminocellulose complex particles by Müller, M., Urban, B., Vehlow, D., Möller, M.L.

“…Thermoaddressable coatings based on poly( N -isopropylacrylamide-co-acrylic acid) (PNIPAM-AA) complexed with ethylenediamine-modified cellulose (EDAC) are…”
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Detection and mapping of water pollution variation in the Nile Delta using multivariate clustering and GIS techniques by Shaban, M., Urban, B., El Saadi, A., Faisal, M.

“…The limited water resources of Egypt lead to widespread water-stress. Consequently, the use of marginal water sources, such as agricultural drainage waters,…”
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Assessment of trace metal contamination in a historical freshwater canal (Buckingham Canal), Chennai, India by Jayaprakash, M., Nagarajan, R., Velmurugan, P. M., Sathiyamoorthy, J., Krishnamurthy, R. R., Urban, B.

“…The present study was done to assess the sources and the major processes controlling the trace metal distribution in sediments of Buckingham Canal. Based on…”
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