Results 71 to 80 of about 8,343,043 (294)

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente   +3 more
wiley   +1 more source

Opting Out of the Social Contract: Tax Morale and Evasion

open access: yesComparative Political Studies, 2019
We examine the individual-level determinants of tax morale in low-capacity states, specifically Latin American countries, where the social contract is often perceived as fractured.
N. Castañeda, David Doyle, C. Schwartz
semanticscholar   +1 more source

On‐Demand Activation of Thin Alginate Shell Encapsulated Volatile Liquid for Untethered Pneumatic Soft Actuation

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan   +3 more
wiley   +1 more source

Exploring the causes of contract disputes and their social network relationships in the megaprojects: a case of Jinan Airport Project

open access: yesJournal of Civil Engineering and Management
Contract disputes hinder the successful delivery of megaprojects. This study aims to identify crucial contract disputes and causes for dealing with contract disputes problems and improving megaproject performance.
Hong Xue   +3 more
doaj   +1 more source

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

SOCIAL CONTRACT, CONFLICT AND GAME THEORY

open access: yesRevista Eletrônica do Curso de Direito da UFSM, 2017
The dominant philosophical conception in Western political thought about the emergence of political societies known is the contractualism. Despite this, such conceptions are strongly ahistorical and continue to be strongly criticized by different chains ...
Geziela Iensue, Luis Fernando Sgarbossa
doaj   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May   +9 more
wiley   +1 more source

Social organizations and the management contract

open access: yesRevista do Direito Público, 2012
This work aims to show the importance of social organization for social odesenvolvimento . Therefore, this work presents considerations thetrack . Moth general of the Third Sector , highlighting its eorigem concept .
Nina Novaes Coutinho
doaj   +1 more source

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline   +2 more
wiley   +1 more source

Kontrak Sosial Dalam Pemikiran Politik Sunni

open access: yesAl-Adabiya: Jurnal Kebudayaan dan Keagamaan, 2018
Society in the modern world is known as a group of individuals built on a social contract. In order to create a nation-state. Nevertheless, long before Europe imposed a social contract for the construction of a nation-state, Islam has long ruled its ...
Muhammad Misbahuddin
doaj   +1 more source

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