Results 101 to 110 of about 72,177 (316)

The structure of imperfect critically strongly-imperfect graphs

open access: yesDiscrete Mathematics, 1996
The author characterizes the critically strongly-imperfect graphs which are imperfect as well. Further, he shows that these are precisely the holes of odd length \(\geq5\) or their complements.
openaire   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

Equilibrium Unemployment and Capital Intensity Under Product and Labor Market Imperfections [PDF]

open access: yes
We study the implications of product and labor market imperfections for equilibrium unemployment under both exogenous and endogenous capital intensity.
Rune Stenbacka   +2 more
core  

Dipole‐Engineered Conductive Additives for Ultrastable Interphase Evolution in High‐Areal‐Capacity Silicon Anodes

open access: yesAdvanced Functional Materials, EarlyView.
In the work reported herein, dipole‐engineered sulfonated carbon nanofibers enable conductive additives to actively regulate interphase formation in silicon anodes. Polar sulfonyl groups guide electrolyte decomposition to form a compact LiF‐rich interphase while promoting robust integration with silicon.
Song Kyu Kang   +6 more
wiley   +1 more source

Financial Market Imperfections and Productivity Growth [PDF]

open access: yes
This paper examines the impact of financial market imperfections on long-term productivity growth. It focuses on failures in markets for the sale of equity securities and hence on the failure of markets which help firms diversify the risks of real ...
Bruce C. Greenwald, Joseph E. Stiglitz
core  

Buckling of Cylindrical Shells with Random Imperfections [PDF]

open access: yes, 1968
The buckling stability analysis of long cylindrical shells with random imperfections subjected to axial load is treated using two different approaches. The first study is based on a Lyapunov method which enables one to establish sufficient conditions for
Fersht, Rena Scher
core   +1 more source

Engineering Pendant Group Chemistry to Control Hydrophilicity and Oxidative Degradation of Thioketal‐Based Biomaterials

open access: yesAdvanced Functional Materials, EarlyView.
Thioketal (TK) polymers are promising biomaterials due to their selective biodegradation by reactive oxygen species (ROS), but they respond slowly to physiologic doses of ROS. Here, the TK bond's pendant groups are modified to enhance the degradation of TK‐based implants both in vitro and in vivo.
Karina A. Bruce   +6 more
wiley   +1 more source

Credit Market Imperfections and the Distribution of Policy Rents

open access: yes
This article shows that credit market imperfections have important implications for the distribution of policy rents. In a model with land as fixed factor and credit market imperfections, when an area payment is given, land rents go up by more than the ...
Swinnen, Johan F.M., Ciaian, Pavel
core  

To AI Is Human: How AI Tools with Their Imperfections Enhance Learning [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics
The education community's sentiment regarding artificial intelligence (AI) is divided. Many see it as a means to cheat and prevent students from developing their intellectual abilities because it is generative and can provide results for many domains ...
Martin Cwiakala
doaj  

Inelastic Moment Resistances of Welded Steel Beams with Initial Shape Imperfections

open access: yesCivil and Environmental Engineering
Numerical procedures based on geometric and material nonlinearities are proposed in the present study to evaluate the inelastic responses of welded steel beams with the initial shape imperfections of welds, braces and out-of-straightness.
Van Pham Phe   +3 more
doaj   +1 more source

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