다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

http://repositorium.sdum.uminho.pt/bitstream/1822/48763/1/1-s2.0-S037026931200857X-main.pdf

Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

https://digital.csic.es/bitstream/10261/108964/1/experiment%20at%20the%20LHC.pdf

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

The ATLAS detector as installed in its experimental cavern at point 1 at CERN is described in this paper. A brief overview of the expected performance of the detector when the Large Hadron Collider begins operation is also presented.

The ATLAS Experiment at the CERN Large Hadron Collider

National Institute of Standards and Technology における超伝導研究及び生活

This paper describes the implementation of a helium gas balloon flying system equipped with a camera and tracking subsystem for aerial photography. This is partially the results of a successful project conducted in November 2012 by a group of electrical and electronic students from the University of Johannesburg. The goal of this project was to take aerial pictures at the highest possible altitude above the sea level from the flying system while tracking its position in real-time. The solution proposed was based on a low cost unmanned system for a reliable and optimal aerial observation and tracking, suitable for start-ups companies or research groups.

Development of a helium gas balloon flying system for aerial photographing and observation

Numerical optimisation of forced convection of wall thickness of heated plates cooled using alumina-water nanofluid

The search for objective heat transfer and pressure drop models for flow condensation in horizontal tubes

The optical efficiency of a parabolic trough collector is one of the most important parameters that affect the performance of the entire collector system In this study, an optical and thermal analysis of a parabolic trough collector system for different slope errors and specularity errors is presented For optical analysis, the influence of slope errors, specularity errors and system geometry on heat flux distribution on the receiver's absorber tube is determined using Monte-Carlo ray tracing in SolTrace The ray tracing results are then coupled with a computational fluid dynamics code to investigate the thermal performance of the receiver Results show that the slope and specularity errors influence the heat flux distribution on the receiver's absorber tube The optical efficiency of the collector is shown to reduce significantly as the slope errors increase and slightly as specularity errors increase The influence of slope errors and specularity errors on the thermal performance of the entire system is investigated numerically and presented

Numerical investigation of the effect of slope errors and specularity errors on the thermal performance of a solar parabolic trough collector system

This editorial provides an overview of a special issue dedicated to the 9th International Conference on Heat Transfer, Fluid Mechanics, and Thermodynamics—HEFAT2012—hosted on Malta. All papers for this conference were peer reviewed and 270 papers were accepted. Of these, 10 of the best papers were selected for this issue and peer reviewed for a second time according to journal standards. The 10 papers focus on the characteristics of oxyfuel and air-fuel combustion in an industrial water tube boiler, numerical and optical analysis of a weather-adaptable solar reactor, the mitigation of crystallization fouling using projectiles in tubular heat exchangers, the mitigation of crystallization fouling in a single heated tube using projectiles of different sizes and hardness, a framework for the analysis of thermal losses in reciprocating compressors and expanders, an annular impinging jet controlled by radial synthetic jets, multi-effect plants and ionic liquids for improved absorption chillers, the effect of cl...

https://repository.up.ac.za/bitstream/handle/2263/39884/Meyer_Heat_2014.pdf?sequence=1&isAllowed=y

Josua P. Meyer

Papers

Development of a helium gas balloon flying system for aerial photographing and observation

Numerical optimisation of forced convection of wall thickness of heated plates cooled using alumina-water nanofluid

The search for objective heat transfer and pressure drop models for flow condensation in horizontal tubes

Numerical investigation of the effect of slope errors and specularity errors on the thermal performance of a solar parabolic trough collector system

Heat Transfer, Fluid Mechanics, and Thermodynamics in Our Environment—HEFAT2012