Results 101 to 110 of about 4,914,786 (311)

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

The complete chloroplast genome sequence of precious tree, Magnolia baillonii

open access: yesMitochondrial DNA. Part B. Resources, 2019
Magnolia baillonii is an important tropical and sub-tropical precious wood tree species in China. In this study, the complete chloroplast genome (cpDNA) sequence of M. baillonii was determined from Illumina HiSeq pair-end sequencing data.
Jinfeng Zhang, Dejun Yang, Yi Wang
doaj   +1 more source

Comparing sequences without using alignments: application to HIV/SIV subtyping

open access: yesBMC Bioinformatics, 2007
Background In general, the construction of trees is based on sequence alignments. This procedure, however, leads to loss of informationwhen parts of sequence alignments (for instance ambiguous regions) are deleted before tree building.
Grossmann Alexander   +6 more
doaj   +1 more source

link-ancestors: fast simulation of local ancestry with tree sequence software. [PDF]

open access: yesBioinform Adv, 2023
Tsambos G   +4 more
europepmc   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan   +5 more
wiley   +1 more source

STAG: Species Tree Inference from All Genes

open access: yesbioRxiv, 2018
Species tree inference is fundamental to our understanding of the evolution of life on earth. However, species tree inference from molecular sequence data is complicated by gene duplication events that limit the availably of suitable data for ...
David M. Emms, S. Kelly
semanticscholar   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

open access: yesAdvanced Functional Materials, EarlyView.
This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker   +5 more
wiley   +1 more source

FS-ALG: THUẬT TOÁN KHAI THÁC DÃY SỰ KIỆN PHỔ BIẾN

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2015
Khai thác tập phổ biến có yếu tố thời gian từ cơ sở dữ liệu giao dịch đòi hỏi nhiều thời gian thực thi. Vì vậy, bài báo tiến hành xây dựng cấu trúc cây FS-Tree (Frequent Sequence Tree) để lưu trữ các dãy sự kiện tổ hợp với thời điểm xuất hiện tương ứng ...
Nguyễn Thị Thu Hiền   +2 more
doaj  

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