Results 11 to 20 of about 12,943,147 (298)
Age and body size of Rana amurensis from northeastern China
Current Zoology, 2011 Age and body size are two important demographic traits that determine the life history strategies of populations and species. We measured these two parameters of Rana amurensis, at a 900 m and a 500 m altitude site in northeastern China. At the two sites,
Age structure, Body size; life history; Rana amurensis
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Size-induced amorphous structure in tungsten oxide nanoparticles [PDF]
, 2021 The properties of functional materials are intrinsically linked to their atomic structure. When going to the nanoscale, size-induced structural changes in atomic structure often occur, however these are rarely well-understood.
Mads, Ry Jørgensen +6 more
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Infrared Diffusion-Ordered Spectroscopy Reveals Molecular Size and Structure [PDF]
, 2022 Inspired by ideas from NMR, we have developed Infrared Diffusion-Ordered Spectroscopy (IR-DOSY), which simultaneously characterizes molecular structure and size.
Gijs, Rombouts +7 more
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Effective Results on the Size and Structure of Sumsets
Combinatorica, 2023 AbstractLet $$A \subset {\mathbb {Z}}^d$$ A ⊂ Z d be a finite set. It is known that NA has a particular size ($$\vert NA\vert
Andrew Granville +2 more
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Известия ТИНРО, 2023 New data on biology of hair crab Erimacrus isenbeckii are presented and ecological and geographical variability of this species is discussed. Molting, growth, sex and size structure of the crab are considered on the data collected in the Shelikhov Bay of
D. V. Artemenkov +3 more
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The Maximum Size of Dynamic Data Structures [PDF]
SIAM Journal on Computing, 1991 Summary: The maximum size of data structure attained over a sequence of insertions, (lazy) deletions, and queries is studied. Two underlying models are used: probabilistic and combinatorial. Several open problems are solved by extending asymptotic methods from the theory of analysis of algorithms.
Claire Kenyon-Mathieu +1 more
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Acta Societatis Botanicorum Poloniae, 2015 In trioecious plant populations, the role of hermaphroditism is often uncertain. We investigated the advantages of hermaphroditism in the dioecious shrub Salix myrsinifolia. The sex ratio of 30 S.
Paweł Mirski, Emilia Brzosko
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Известия ТИНРО, 2017 Population of pale sea urchin Strongylocentrotus pallidus in Peter the Great Bay is investigated. The samples for its size structure and distribution were collected at the depth from 5 to 700 m in July 2013, 2014 and in April 2015 and the samples for the
Maria O. Chalienko, Marianna V. Kalinina
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Size Effect in Concrete Structures [PDF]
, 2018 The size effect for notched-tension specimens, three-point bend specimens, pull-out headed anchor specimens and beams loaded in torsion are calculated using a 2D and 3D finite element program. The program is based on the nonlocal microplane model. The calculated failure loads are compared with previously obtained experimental results.
Eligehausen, Rolf, Ozbolt, Josko
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On multicast trees: structure and size estimation [PDF]
IEEE/ACM Transactions on Networking, 2003 This work presents a thorough investigation of the structure of multicast trees cut from the Internet and power-law topologies. Based on both generated topologies and real Internet data, we characterize the structure of such trees and show that they obey the rank-degree power law; that most high degree tree nodes are concentrated in a low diameter ...
Danny Dolev, Osnat Mokryn, Yuval Shavitt
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