Results 71 to 80 of about 121,814 (218)

Engineering the Link: From Genome Interaction Maps to Functional Insight

open access: yesAdvanced Biology, EarlyView.
Advances in chromosome conformation capture have revealed the genome's 3D organization, yet its causal impact on gene regulation remains elusive. This review highlights emerging genome‐engineering tools ‐ zinc fingers, TALEs, and CRISPR‐Cas9 ‐ that enable targeted manipulation of chromatin loops to dissect structure–function relationships. It discusses
Frido Petersen   +5 more
wiley   +1 more source

Influence of a Standard Heat Treatment on the Microstructure and Properties of Inconel X‐750 Produced by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Ni‐base superalloys produced using additive manufacturing (AM) have a different response to heat treatments when compared to their conventional counterparts. Due to such unpredictability, various alloys with industrial interest are currently overlooked in most prior AM research.
Guilherme Maziero Volpato   +6 more
wiley   +1 more source

First‐Principles Modeling of Solid Solution Softening and Hardening Effects in Al–Mg–Zr–Si Aluminum Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
The role of various alloying elements in face‐centered cubic aluminum on the barrier of a Shockley partial dislocation during its motion is presented. The study aims to understand how alloying atoms such as Mg, Si, and Zr affect the energy landscape for dislocation motion, thus influencing the solid solution hardening and softening in aluminum, which ...
Inna Plyushchay   +3 more
wiley   +1 more source

A general method for studying quadratic perturbations of the third-order Lyness difference equation

open access: yes, 2013
This paper studies the difference equation xn+3xn=a+xn+1+xn+2+γxn2, where a and γ are arbitrary positive real numbers and the initial values x0,x1,x2>0. It is known that for γ=0 the above equation is the third-order Lyness’ one, studied in several papers.
Guifeng Deng, Qiuying Lu, Nianzu Liu
semanticscholar   +1 more source

Global asymptotic properties of third-order difference equations

open access: yesComputers & Mathematics with Applications, 2004
The nonoscillatory solutions of \(\Delta(p_n\Delta(r_n\Delta x_n))+ q_n f(x_{n+p})= 0\), \(p\in \{0,1,2\}\), are classified under suitable conditions. In the case \(p= 1\) their generalized zeros and asymptotic properties are described by means of an energy function.
Došlá, Z., Kobza, A.
openaire   +2 more sources

Microstructural Evolution and Mechanical Properties of a Medium‐Manganese Steel Manufactured by Laser‐Based Powder Bed Fusion of Metals

open access: yesAdvanced Engineering Materials, EarlyView.
Fe–12Mn–0.2C medium‐manganese steel is processed by laser‐based powder bed fusion of metals using blended as well as pre‐alloyed powder. Various scanning speeds are used to determine the influence of energy deposition rate on microstructure and mechanical properties.
Leoni Hübner   +4 more
wiley   +1 more source

New Cubic B-spline Approximations for Solving Non-linear Third-order Korteweg-de Vries Equation

open access: yesIndian Journal of Science and Technology, 2019
Objectives: In this work, the approximate solution of non-linear third order Korteweg-de Vries equation has been studied. Methods: The proposed numerical technique engages finite difference formulation for temporal discretization, whereas, the ...
M. Abbas   +3 more
semanticscholar   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti   +5 more
wiley   +1 more source

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