Results 51 to 60 of about 212,043 (297)
Factorization of the Two Loop Four-Particle Amplitude in Superstring Theory Revisited
, 2005 We study in detail the factorization of the newly obtained two-loop four-particle amplitude in superstring theory. In particular some missing factors from the scalar correlators are obtained correctly, in comparing with a previous study of the ...
C.-J. Zhu +11 more
core +1 more source
Charm Production in Deep Inelastic Scattering from Threshold to High $Q^{2} [PDF]
, 2000 Charm final states in deep inelastic scattering constitute $\sim 25%$ of the inclusive cross-section at small $x$ as measured at HERA. These data can reveal important information on the charm and gluon structure of the nucleon if they are interpreted in ...
Amundson, James +3 more
core +3 more sources
Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids
Advanced Functional Materials, EarlyView.This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow +9 more
wiley +1 more source
IMPROVEMENT OF KINEMATIC CALCULATIONS OF METAL-CUTTING MACHINES TRANSMISSIONS
Вестник Донского государственного технического университета, 2018 The design and specifying kinematic calculations techniques allowing to define the ratio and teeth numbers of the constant pair that meet the accuracy requirements of some metal-cutting machines by cost and time minimization are offered.
D.A. RUDIKOV
doaj
Determination of the limit load of statically indeterminate truss girders [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2011 The paper presents the procedure of limit load calculation of elasto-plastic trusses exposed to the action of proportional load which is gradually increased until the formation of failure mechanism.
Petrović Žarko +3 more
doaj +1 more source
Resummation of High Order Corrections in $Z$ Boson Plus Jet Production at the LHC [PDF]
, 2019 We study the multiple soft gluon radiation effects in $Z$ boson plus jet production at the LHC. By applying the transverse momentum dependent factorization formalism, the large logarithms introduced by the small total transverse momentum of the $Z$ boson
Sun, Peng +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger +10 more
wiley +1 more source
QED and Electroweak Corrections to Deep Inelastic Scattering [PDF]
, 1996 We describe the state of the art in the field of radiative corrections for deep inelastic scattering. Different methods of calculation of radiative corrections are reviewed.
Bardin, Dima +4 more
core +2 more sources
Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control
Advanced Functional Materials, EarlyView.A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong +7 more
wiley +1 more source
International Journal of Advanced Robotic Systems, 2021 The proposed study provides a solution of the inverse and forward kinematic problems and workspace analysis for a five-degree-of-freedom parallel–serial manipulator, in which the parallel kinematic chain is made in the form of a tripod and the serial ...
Anton Antonov +4 more
doaj +1 more source