A5026819368- Fluid Dynamics and Turbulent Flows
- Infection Control and Ventilation
- Heat Transfer Mechanisms
- Job Satisfaction and Organizational Behavior
- Employer Branding and e-HRM
- Aerodynamics and Acoustics in Jet Flows
- Abdominal Surgery and Complications
- COVID-19 and healthcare impacts
- Fluid Dynamics and Heat Transfer
- Fluid Dynamics and Mixing
- Particle Dynamics in Fluid Flows
- Heat Transfer and Boiling Studies
- Combustion and flame dynamics
- Fluid Dynamics and Vibration Analysis
- Corporate Identity and Reputation
- Inhalation and Respiratory Drug Delivery
- Turbomachinery Performance and Optimization
- Rheology and Fluid Dynamics Studies
- Wind and Air Flow Studies
- Social and Intergroup Psychology
- Climate Change and Health Impacts
- Team Dynamics and Performance
- Personality Traits and Psychology
- Heat Transfer and Optimization
- Experimental Behavioral Economics Studies
Hofstra University
2013-2024
University College Dublin
2003-2024
Hauser (United States)
2013-2024
Providence Park Hospital
2020
Nokia (Ireland)
2016-2018
Nokia (United States)
2014-2015
Imperial College London
2012-2014
University of Limerick
2006-2012
Bowling Green State University
2009-2012
Surface engineering at the nanoscale is a rapidly developing field that promises to impact range of applications including energy production, water desalination, self-cleaning and anti-icing surfaces, thermal management electronics, microfluidic platforms, environmental pollution control. As area advances, more detailed insights dynamic wetting interactions on these surfaces are needed. In particular, coalescence two or droplets ultra-low adhesion leads droplet jumping. Here we show, through...
Abstract Statistical analysis of transitional boundary layers in pressure gradients is performed using the flow fields from direct numerical simulations bypass transition. Laminar–turbulent discrimination separates streaky laminar turbulent regions. Individual streaks are identified and tracked field order to obtain statistics amplitude streak population. An extreme value model proposed for distribution amplitudes. It also possible differentiate those which break down into spots innocuous...
Rare earth oxides (REOs) are attracting attention for use as cost-effective, high-performance dropwise condensers because of their favorable thermal properties and robust nature. However, to engineer a suitable surface industrial applications, the mechanism governing wetting must be first fully elucidated. Recent studies exploring water-wetting state REOs have suggested that these intrinsically hydrophobic owing unique electronic structure lanthanide series. These claims been countered with...
Team cohesion is an important antecedent of team performance, but our understanding this relationship mired by inconsistencies in how has been conceptualized and measured. The nature teams also changing, the effect change unclear. By meta-analyzing cohesion-performance ( k = 195, n 12,023), examining measurement moderators, distinguishing modern traditional characteristics, we uncovered various insights. First, varies based on degree proximity. More proximal measures –task cohesion,...
The Optical Monitoring Camera (OMC) will observe the optical emission from prime targets of gamma-ray instruments onboard ESA mission INTEGRAL, with support JEM-X monitor in X-ray domain. This capability provide invaluable diagnostic information on nature and physics sources over a broad wavelength range. Its main scientific objectives are: (1) to observed by gamma- instruments, measuring time intensity structure for comparison variability at high energies, (2) brightness position...
Communicating the results of research to nonscientists presents many challenges. Among these challenges is communicating effectiveness an intervention in a way that people untrained statistics can understand. Use traditional effect size metrics (e.g., r, r²) has been criticized as being confusing general audiences. In response, researchers have developed nontraditional indicators binomial display, common language indicator) with goal presenting information more understandable manner. The...
This paper presents analyses of particle image velocimetry measurements from a boundary layer on flat plate subject to grid-generated free-stream turbulence. The pre-transition region and early stages breakdown turbulent spots are explored by means quadrant analysis hole analysis. By isolating the contributors Reynolds shear stresses, it is possible identify coherent structures within flow that responsible for production TKE. It found so called ‘ejection’ events most significant form...
Thermal management has traditionally been relegated to the last step in design process. However, with exponential growth data traffic leading ever-greater levels of component integration and ever-higher energy consumption, thermal is rapidly becoming one most critical areas research within ICT industry. Given vast use optics for efficient transmission high-speed data, this paper focuses on a new solution cooling components pluggable optical modules. Thermally Integrated Photonics Systems...
This study tests the applicability of image congruity theory to employment decision‐making process. A sample workers from a variety jobs/organizations ( N = 193) read series job advertisements presenting unique organizational personalities, rated extent which these personalities matched their self‐concept perceptions, and reported evaluations attraction. In accordance with tenets theory, results suggest prospective seekers are attracted organizations they perceive as similar own actual ideal...
Two experiments used a hypothetical hiring scenario to examine (a) how standardizing employee selection practices affects decision makers' perceptions of autonomy potential, and (b) if increasing the level inherent in standardized reduces reluctance use them. The results Experiment 1 suggest that makers perceived structured interview mechanical approach data combination as having less potential than their unstructured intuition-based counterparts. 2 amount procedure significantly affected...
Abstract High-speed particle image velocimetry (PIV) measurements of bypass transition reveal the breakdown ubiquitous streaks into turbulent spots. Individual streak velocity profiles are examined and contrasted with root mean square typically reported. An estimation amplitude based on modulation instantaneous boundary layer thickness is proposed. Examination PIV fields shows how spot precursors, identified concurrent hot-film recordings, consist streamwise arrangements positive negative...
Two studies were conducted to examine the tenability of Meehl’s (1986) “threat technological unemployment” explanation for why practitioners employee selection resist using standardized decision-making practices. The results Study 1 support existence this threat by demonstrating that received less credit outcomes employment decisions when structured rather than unstructured interviews used evaluate candidates and analytical holistic data combination was determine candidates’ overall...
Laparoscopic surgery has been undermined throughout the COVID-19 pandemic by concerns that it may generate an infectious risk to operating team through aerosolization of peritoneal particles. There is anyway a need for increased awareness and understanding occupational hazard surgical teams regarding unfiltered escape pollutants generated smoke other microbials. Here, aerosol-generating nature this access modality was confirmed repeatable real-time methodology both qualitatively quantitively...
Piezoelectric fans have been studied extensively and are seen as a promising technology for thermal management due to their ability provide quiet, reliable cooling with low power consumption. The fluid mechanics of an unconfined piezoelectric fan complex which is why the majority literature date confines in attempt simplify flow field. This paper investigates operating its first vibration frequency mode. used this study measures 12.7mm × 70mm resonates at 92.5Hz air. A custom built...