Results 21 to 30 of about 45,989 (185)
Case Studies in Thermal EngineeringTurbulent Jet Ignition (TJI) engines show promising potential for enhancing engine efficiency. However, they differ significantly from conventional spark ignition engines in terms of in-cylinder combustion modes, rendering traditional detonation ...
Jingxun Yang +6 more
doaj +1 more source
Parsing Occluded People by Flexible Compositions [PDF]
, 2015 This paper presents an approach to parsing humans when there is significant occlusion. We model humans using a graphical model which has a tree structure building on recent work [32, 6] and exploit the connectivity prior that, even in presence of ...
Chen, Xianjie, Yuille, Alan
core +2 more sources
Energy Conversion and Management: XPre-chamber enrichment for igniting ultra-lean premixed H2/air is an effective strategy for achieving ultra-low emission and improved fuel economy. This study employed a three-dimensional numerical simulation based on a constant volume combustion chamber
Wenchao Zhu +6 more
doaj +1 more source
Some Elementary Algebraic Considerations Inspired by Smarandache Type Functions (II) [PDF]
, 1997 The Smarandache function and its principal properties are already known in the literature of speciality.
Radescu, E.
core +1 more source
An Infinite Family of Links with Critical Bridge Spheres
, 2017 A closed, orientable, splitting surface in an oriented $3$-manifold is a topologically minimal surface of index $n$ if its associated disk complex is $(n-2)$-connected but not $(n-1)$-connected.
Rodman, Daniel
core +1 more source
Thurstonian Scaling of Compositional Questionnaire Data [PDF]
, 2016 To prevent response biases, personality questionnaires may use comparative response formats. These include forced choice, where respondents choose among a number of items, and quantitative comparisons, where respondents indicate the extent to which ...
Anna Brown +5 more
core +2 more sources
Experimental Investigation on Knock Characteristics from Pre-Chamber Gas Engine Fueled by Hydrogen
EnergiesHydrogen-fueled engines require large values of the excess air ratio in order to achieve high thermal efficiency. A low value of this coefficient promotes knocking combustion.
Ireneusz Pielecha +2 more
doaj +1 more source
Communication Complexity of Discrete Fair Division
, 2018 We initiate the study of the communication complexity of fair division with indivisible goods. We focus on some of the most well-studied fairness notions (envy-freeness, proportionality, and approximations thereof) and valuation classes (submodular ...
Plaut, Benjamin, Roughgarden, Tim
core +1 more source
TDMA is Optimal for All-unicast DoF Region of TIM if and only if Topology is Chordal Bipartite [PDF]
, 2017 The main result of this work is that an orthogonal access scheme such as TDMA achieves the all-unicast degrees of freedom (DoF) region of the topological interference management (TIM) problem if and only if the network topology graph is chordal bipartite,
Gesbert, David +3 more
core +4 more sources
Turkish Journal of ImmunologyInfectious diseases are among the most important global health problems, and their burden on society is wide. It is shown that chimeric antigen receptor (CAR) T-cell therapy can fight viral infectious diseases in many aspects.
Hossein Hatami +3 more
doaj +1 more source