Results 91 to 100 of about 2,358,486 (249)

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

Advanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha, Joey Tallon, Raad Omar, Jason Dash, Andrey Molotnikov, Martin Leary, Milan Brandt, Ma Qian   +7 more
wiley   +1 more source

Some oscillation theorems for nonlinear second-order differential equations with an advanced argument

Advances in Difference Equations, 2020
The objective in this work is to study oscillation criteria for second-order quasi-linear differential equations with an advanced argument. We establish new oscillation criteria using both the comparison technique with first-order advanced differential ...
G. E. Chatzarakis, O. Moaaz, T. Li, B. Qaraad   +3 more
doaj   +1 more source

Oscillation Criteria For Even Order Nonlinear Neutral Differential Equations With Mixed Arguments [PDF]

, 2013
This paper deals with the oscillation criteria for nth order nonlinear neutral  mixed type dierential ...
Thandapani, Ethiraju, Padmavathi, S., Thandapani, E., Pinelas, Sandra, S. Padmavathi, E. Thandapani, Sandra Pinelas   +6 more
core   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Oscillation criteria for neutral half-linear differential equations without commutativity in deviating arguments

Electronic Journal of Qualitative Theory of Differential Equations, 2016
We study the half-linear neutral differential equation \begin{equation*} \Bigl[r(t)\Phi(z'(t))\Bigr]'+c(t)\Phi(x(\sigma(t)))=0, \qquad z(t)=x(t)+b(t)x(\tau(t)), \end{equation*} where $\Phi(t)=|t|^{p-2}t$.
Simona Fišnarová
doaj   +1 more source

Oscillation Criteria for Certain Fourth-Order Nonlinear Delay Differential Equations

, 2016
In this article, we establish some new criteria for the oscillation of fourth-order nonlinear delay differential equations of the form (Formula Presented) provided that the second-order equation (Formula Presented) is nonoscillatory or ...
Grace, Said R., Akin, Elvan, Sun, Shurong   +2 more
core   +1 more source

Inverse Design of Nanoparticulate Materials

Advanced Materials, EarlyView.
Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré, Annika Mauch, Michelle Berthold, Lukas Pflug, Wolfgang Peukert, Nicolas Vogel   +5 more
wiley   +1 more source

Necessary and sufficient conditions for nonoscillatory solutions of impulsive delay differential equations

Electronic Journal of Qualitative Theory of Differential Equations, 2013
Monotonicity of solutions is an important property in the investigation of oscillatory behaviors of differential equations. A number of papers provide some existence criteria for eventually positive increasing solutions.
Shao-Yuan Huang, Sui Sun Cheng
doaj   +1 more source

Frequent Oscillation Criteria for a Delay Difference Equation

Funkcialaj Ekvacioj, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
TIAN, Chuan-Jun, CHENG, Sui Sun, XIE, Sheng-Li   +2 more
openaire   +2 more sources

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source