Results 51 to 60 of about 1,002,043 (319)

Statistical Geometry of Packing Defects of Lattice Chain Polymer from Enumeration and Sequential Monte Carlo Method [PDF]

open access: yes, 2002
Voids exist in proteins as packing defects and are often associated with protein functions. We study the statistical geometry of voids in two-dimensional lattice chain polymers.
Jie Liang   +4 more
core   +2 more sources

Radiotherapy Delivery in Deep Inspiration for Pediatric Patients—Final Results of the Phase II Feasibility Study TEDDI

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Introduction The TEDDI trial tested the feasibility and reproducibility of deep‐inspiration breath‐hold (DIBH) in pediatric patients referred for radiotherapy. This report presents final results, including patient‐reported outcomes (PRO) and dosimetric comparison of DIBH and free‐breathing (FB).
Daniella Elisabet Østergaard   +11 more
wiley   +1 more source

Packing the Hypercube

open access: yesDiscussiones Mathematicae Graph Theory, 2014
Let G be a graph that is a subgraph of some n-dimensional hypercube Qn. For sufficiently large n, Stout [20] proved that it is possible to pack vertex- disjoint copies of G in Qn so that any proportion r < 1 of the vertices of Qn are covered by the ...
Offner David
doaj   +1 more source

Receipt from The Garlock Packing Co. [PDF]

open access: yes, 1898
https://digitalcommons.salve.edu/goelet-new-york/1194/thumbnail ...
The Garlock Packing Co.
core   +1 more source

Robot Packing With Known Items and Nondeterministic Arrival Order

open access: yesIEEE Transactions on Automation Science and Engineering, 2019
This article formulates two variants of packing problems in which the set of items is known, but the arrival order is unknown. The goal is to certify that the items can be packed in a given container and/or to optimize the size or cost of a container so ...
Fan Wang, Kris K. Hauser
semanticscholar   +1 more source

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd   +3 more
wiley   +1 more source

Seven largest trees pack [PDF]

open access: yesOpuscula Mathematica
The Tree Packing Conjecture (TPC) by Gyárfás states that any set of trees \(T_2,\dots,T_{n-1}, T_n\) such that \(T_i\) has \(i\) vertices pack into \(K_n\). The conjecture is true for bounded degree trees, but in general, it is widely open.
Maciej Cisiński, Andrzej Żak
doaj   +1 more source

Improving bounds on packing densities of 4-point permutations

open access: yes, 2018
We consolidate what is currently known about packing densities of 4-point permutations and in the process improve the lower bounds for the packing densities of 1324 and 1342.
Sliacan, Jakub, Stromquist, Walter
core   +1 more source

Creep and fluidity of a real granular packing near jamming [PDF]

open access: yes, 2011
We study the internal dynamical processes taking place in a granular packing below yield stress. At all packing fractions and down to vanishingly low applied shear, a logarithmic creep is evidenced. The experiments are analyzed under the scope of a visco-
Bruand, Ary   +3 more
core   +5 more sources

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