Results 61 to 70 of about 317,098 (167)

Evaluation of be-38 percent al alloy final report, 27 jun. 1964 - 28 feb. 1965 [PDF]

open access: yes
Mechanical properties, microstructural features, and general metallurgical quality of beryllium- aluminum ...
Coons, W. C.   +5 more
core   +1 more source

Electric Mean Squared Radii of Lambda(1405) in Chiral Dynamics

open access: yes, 2008
The electric mean squared radii _E of Lambda(1405) are calculated in the chiral unitary model. We describe the Lambda(1405) as a dynamically generated resonance fully in the octet meson and octet baryon scattering.
Hyodo, T., Jido, D., Sekihara, T.
core   +1 more source

Consistency analysis of a nonbirefringent Lorentz-violating planar model

open access: yes, 2012
In this work analyze the physical consistency of a nonbirefringent Lorentz-violating planar model via the analysis of the pole structure of its Feynman propagators. The nonbirefringent planar model, obtained from the dimensional reduction of the CPT-even
A. Souza Dutra de   +90 more
core   +1 more source

Historical Exploration - Learning Lessons from the Past to Inform the Future [PDF]

open access: yes, 2008
This report examines a number of exploration campaigns that have taken place during the last 700 years, and considers them from a risk perspective. The explorations are those led by Christopher Columbus, Sir Walter Raleigh, John Franklin, Sir Ernest ...
Bedford, Tim   +3 more
core   +1 more source

Further Analysis of Excitations of Quarks at Finite Temperature -- Mass Effect and Pole Structure --

open access: yes, 2007
We calculate the spectral function of the massive quark at finite temperature (T) using a Yukawa model and show that the peak in the negative energy region among the three-peaks found in a previous work for the massless quark is largely suppressed.
Kitazawa, Masakiyo   +3 more
core   +1 more source

Single parameter testing application [PDF]

open access: yes
Single parameter testing with growing exponential signals applied to servo loop controlling arm position on X-Y ...
Berger, E. L., Jackson, J. C.
core   +1 more source

Application of the Lean Manufacturing Culture: Case Study in a Cell Phone Company of the Industrial Pole of Manaus [PDF]

open access: yesInternational Journal of Advanced Engineering Research and Science, 2019
Janderson da Silva Reis   +2 more
openaire   +1 more source

The 10 Meter South Pole Telescope

open access: yes, 2011
The South Pole Telescope (SPT) is a 10 m diameter, wide-field, offset Gregorian telescope with a 966-pixel, multi-color, millimeter-wave, bolometer camera. It is located at the Amundsen-Scott South Pole station in Antarctica.
A. A. Stark   +48 more
core   +1 more source

Oscillatory dynamics and non-markovian memory in dissipative quantum systems

open access: yes, 2013
The nonequilibrium dynamics of a small quantum system coupled to a dissipative environment is studied. We show that (1) the oscillatory dynamics close to a coherent-to-incoherent transition is surprisingly different from the one of the classical damped ...
Kashuba, O.   +4 more
core   +1 more source

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