Results 31 to 40 of about 331,594 (334)

Effect of Process Parameters on Repeatability Precision of Weight for Microinjection Molding Products

open access: yesAdvances in Polymer Technology, 2019
The repeatability precision of weight for injection molded products is important technical parameter to measure the quality and accuracy of injection molded products and evaluate the performance of injection molding machine.
Quan Wang   +5 more
doaj   +1 more source

Incidence, risk factors, management and prevention of severe postoperative epistaxis after endoscopic endonasal transsphenoidal surgery: a single center experience

open access: yesFrontiers in Surgery, 2023
ObjectivePostoperative epistaxis is a very rare but severe complication after endoscopic endonasal transsphenoidal surgery (EETS) that can lead to catastrophic consequences. However, the incidence, risk factors, management and prevention of postoperative
Xiaohai Liu   +3 more
doaj   +1 more source

The symmetric derivation basis measure and the packing measure [PDF]

open access: yesProceedings of the American Mathematical Society, 1988
The packing measure as defined by S. J. Taylor for continuous, monotone functions h h and the measure generated by the symmetric derivation basis measure using h h are shown here to be the same for subsets of the real line.
openaire   +2 more sources

Inversion symmetry and local vs. dispersive interactions in the nucleation of hydrogen bonded cyclic n-mer and tape of imidazolecarboxamidines

open access: yesBeilstein Journal of Organic Chemistry, 2008
Substitutional changes to imidazolecarboxamidine that preserved intermolecular hydrogen bonding in the solid state were used to study the relationship between packing and the hydrogen bond motif.
Sihui Long   +4 more
doaj   +1 more source

Mind the (synthesis) gap: examining where academic FPGA tools lag behind industry [PDF]

open access: yes, 2015
Firstly, we present VTR-to-Bitstream v2.0, the latest version of our open-source toolchain that takes Verilog input and produces a packed, placed— and now routed—solution that can be programmed onto the Xilinx commercial FPGA architecture.
Hung, E
core   +1 more source

Enumeration of distinct mechanically stable disk packings in small systems

open access: yes, 2006
We create mechanically stable (MS) packings of bidisperse disks using an algorithm in which we successively grow or shrink soft repulsive disks followed by energy minimization until the overlaps are vanishingly small.
Adam G   +21 more
core   +1 more source

Spatial distribution functions of random packed granular spheres obtained by direct particle imaging [PDF]

open access: yes, 2010
We measure the two-point density correlations and Voronoi cell distributions of cyclically sheared granular spheres obtained with a fluorescence technique and compare them with random packing of frictionless spheres.
Andreea Panaitescu   +2 more
core   +1 more source

Influence of different packaging methods on the volume of low-dose suspended leucocyte depleted RBCs

open access: yesZhongguo shuxue zazhi, 2022
Objective To investigate the influence of different packaging methods on the volume of low-dose(0.5 U) suspended leucocyte depleted red blood cells(SLD RBC) and provide reference for accurate labeling.
Shaobin CHEN   +6 more
doaj   +1 more source

Experimental compaction of anisotropic granular media

open access: yes, 2005
We report on experiments to measure the temporal and spatial evolution of packing arrangements of anisotropic and weakly confined granular material, using high-resolution $\gamma$-ray adsorption.
D. Bideau   +17 more
core   +4 more sources

Dimension bounds for invariant measures of bi-Lipschitz iterated function systems [PDF]

open access: yes, 2015
We study probabilistic iterated function systems (IFS), consisting of a finite or infinite number of average-contracting bi-Lipschitz maps on R^d. If our strong open set condition is also satisfied, we show that both upper and lower bounds for the ...
Anckar, Andreas
core   +1 more source

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