Results 81 to 90 of about 1,022,967 (317)
Strip Packing vs. Bin Packing [PDF]
, 2007 In this paper we establish a general algorithmic framework between bin packing and strip packing, with which we achieve the same asymptotic bounds by applying bin packing algorithms to strip packing. More precisely we obtain the following results: (1) Any offline bin packing algorithm can be applied to strip packing maintaining the same asymptotic ...
Han, Xin +3 more
openaire +2 more sources
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Relevance of packing to colloidal self-assembly [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2017 Significance Understanding how structural order forms in matter is a key challenge in designing materials. In the 1920s, Pauling proposed packing as a mechanism for driving structural order based on observed correlations between the structure of crystals
Rose K. Cersonsky +3 more
semanticscholar +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Successful selling of packed fresh fruit and vegetable
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009 The paper deals with the marketability of packaged fruit and vegetables, as a new trend of satisfying consumer needs, in connection with selling-culture of stall selling and self-stores sales.
Radmila Presová +2 more
doaj +1 more source
Thurston's sphere packings on 3-dimensional manifolds, I
, 2020 Thurston's sphere packing on a 3-dimensional manifold is a generalization of Thusrton's circle packing on a surface, the rigidity of which has been open for many years.
He, Xiaokai, Xu, Xu
core
Dense packing crystal structures of physical tetrahedra
, 2010 We present a method for discovering dense packings of general convex hard particles and apply it to study the dense packing behavior of a one-parameter family of particles with tetrahedral symmetry representing a deformation of the ideal mathematical ...
E. Meissner +5 more
core +1 more source
FEBS Letters, EarlyView.Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson +7 more
wiley +1 more source
Armazenamento de figo-da-índia em pó Storage of the prickly pear powder
Revista Brasileira de Engenharia Agrícola e Ambiental, 2012 Neste trabalho foram avaliadas a estabilidade do figo-da-índia em pó acondicionado em embalagens laminadas durante 100 dias de armazenamento, sob condições controladas de temperatura e umidade relativa e as amostras a cada 20 dias, por meio do teor de ...
Cícera G. C. de Lisbôa +2 more
doaj +1 more source