Results 51 to 60 of about 327,709 (204)

Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics

, 2010
Precise abundance ratios are determined for 94 dwarf stars with 5200 < Teff < 6300 K, -1.6 < [Fe/H] < -0.4, and distances D < 335 pc. Most of them have halo kinematics, but 16 thick-disk stars are included.
Carollo, Carretta, D'Ercole, Dinescu, Eggen, Font, Francis, Fulbright, Gilmore, Gilmore, Gratton, Gustafsson, Høg, Johnson, Johnson, Meza, Nissen, Nissen, Origlia, P. E. Nissen, Ramírez, Salim, Schuster, Schuster, Schönrich, Searle, Stephens, Tolstoy, Tsujimoto, Venn, W. J. Schuster, Zolotov   +31 more
core   +3 more sources

Updated Results on the Galaxy-Halo Connection from Satellite Kinematics in SDSS

, 2018
We present new results on the relationship between central galaxies and dark matter haloes inferred from observations of satellite kinematics in the Sloan Digital Sky Survey (SDSS) DR7.
Bosch, Frank C. van den, Lange, Johannes U., Villarreal, Antonio S., Wang, Kuan, Zentner, Andrew R.   +4 more
core   +1 more source

RG-improved single-particle inclusive cross sections and forward-backward asymmetry in $t\bar t$ production at hadron colliders [PDF]

, 2011
We use techniques from soft-collinear effective theory (SCET) to derive renormalization-group improved predictions for single-particle inclusive (1PI) observables in top-quark pair production at hadron colliders.
A Banfi, A Ferroglia, A Ferroglia, AD Martin, Andrea Ferroglia, B Kniehl, Ben D. Pecjak, C Anastasiou, CT Hill, E Laenen, E Laenen, E Laenen, EL Berger, EL Berger, EL Berger, F Abe, G Aad, G Bevilacqua, GF Sterman, H Flächer, H-L Lai, J Alwall, JG Korner, JH Kühn, JH Kühn, JM Campbell, K Melnikov, LG Almeida, Li Lin Yang, M Beneke, M Beneke, M Beneke, M Czakon, M Czakon, M Czakon, M Czakon, M Czakon, M Czakon, M Czakon, M Czakon, Matthias Neubert, ML Mangano, N Kidonakis, N Kidonakis, N Kidonakis, N Kidonakis, N Kidonakis, N Kidonakis, N Kidonakis, P Nason, P Nason, R Bonciani, R Bonciani, R Bonciani, R Bonciani, R Frederix, R Frederix, S Catani, S Catani, S Dittmaier, S Dittmaier, S Fleming, S Frixione, S Moch, SW Bosch, T Aaltonen, T Aaltonen, T Becher, T Becher, T Becher, T Becher, U Baur, U Langenfeld, V Ahrens, V Ahrens, V Ahrens, V Ahrens, V Ahrens, V Barger, V Khachatryan, Valentin Ahrens, VM Abazov, VM Abazov, VM Abazov, W Beenakker, W Beenakker, W Bernreuther   +86 more
core   +1 more source

Kinematics Analysis of 5250 Lab-Volt 5-DOF Robot Arm [PDF]

Engineering and Technology Journal, 2014
This paper presents for the first time a complete kinematic analysis of 5250 Lab-Volt 5-Dof robot which include both forward kinematics and inverse kinematics for this robot arm.
Wathik Isaa Mahdi AL-Tameemi, Wael Mohammed Hasan Hadi   +1 more
doaj   +1 more source

The correlation between wing kinematics and steering muscle activity in the blowfly Calliphora vicina [PDF]

, 2001
Determining how the motor patterns of the nervous system are converted into the mechanical and behavioral output of the body is a central goal in the study of locomotion.
Balint, Claire N., Dickinson, Michael H.
core  

3-D kinematic comparison of treadmill and overground running. [PDF]

, 2013
Studies investigating the mechanics of human movement are often conducted using the treadmill. The treadmill is an attractive device for the analysis of human locomotion. Studies comparing overground and treadmill running have analyzed discrete variables,
Bobbert M. F., CHRISTOPHER J. EDMUNDSON, DARRELL BROOKS, Fellin R. E., Gamble D. J., JIM RICHARDS, JONATHAN SINCLAIR, Nigg B. M., PAUL J. TAYLOR, SARAH J. HOBBS, Sinclair J., Taunton J. E.   +11 more
core   +1 more source

The effect of biomechanical variables on the assessment of vaulting in top-level artistic female gymnasts in world cup competitions [Vliv biomechanických proměnných na hodnocení přeskoků vrcholových sportovních gymnastek při závodě světového poháru]

Acta Universitatis Palackianae Olomucensis. Gymnica, 2012
[VÝCHODISKA: Sportovní výkon v přeskoku trvá krátký čas a je ovlivněn množstvím biomechanických proměnných.
František Vaverka, Roman Farana
doaj  

Examples of finite element mesh generation using SDRC IDEAS [PDF]

, 1990
IDEAS (Integrated Design Engineering Analysis Software) offers a comprehensive package for mechanical design engineers. Due to its multifaceted capabilities, however, it can be manipulated to serve the needs of electrical engineers, also.
Volakis, John L., Zapp, John
core   +1 more source

Concept and Design of Anthropomorphic Robot Hand with a Finger Movement Mechanism based on a Lever for Humanoid Robot T-FLoW 3.0

JOIV: International Journal on Informatics Visualization
This work described a concept and design of an anthropomorphic robot hand for the T-FLoW 3.0 humanoid robot, which featured a mechanism based on a lever as its finger movement.
Kevin Ilham Apriandy, Faiz Ulurrasyadi, Raden Sanggar Dewanto, Bima Sena Bayu Dewantara, Dadet Pramadihanto   +4 more
doaj   +1 more source

Color-Kinematics Duality in Multi-Regge Kinematics and Dimensional Reduction

, 2013
In this note we study the applicability of the color-kinematics duality to the scattering of two distinguishable scalar matter particles with gluon emission in QCD, or graviton emission in Einstein gravity.
Campillo, Eduardo Serna, Johansson, Henrik, Vazquez-Mozo, Miguel A., Vera, Agustin Sabio   +3 more
core   +1 more source