Results 101 to 110 of about 796,842 (245)

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

open access: yesAdvanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza   +3 more
wiley   +1 more source

Investigation of nurses' meaning of life in the oncology department and analysis of influencing factors

open access: yesHuli yanjiu, 2020
ObjectiveTo investigate the status quo of nurses' sense of life in the oncology department and analyze its influencing factors.MethodsA total of 528 oncology nurses conducted the survey with The general information questionnaire,The Meaning in Life ...
HUANG Jiali, SUN Li, GU Daoqin, WEI Qi
doaj  

MASALAH LINGKUNGAN HIDUP INDONESIA MENGHADAPI ERA GLOBALISASI

open access: yesJurnal Cakrawala Hukum, 2017
In a global dimension, Indonesia is part of global society itself. Geographically Indonesia become strategic aspart of good enviromental embodiment. It is given awareness that Indonesia should obey international law.The thing is, beside natural resources
Rusdiyanto Rusdiyanto
doaj   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

La dimensión jurídica de la ley natural y su lugar en el orden normativo vigente

open access: yesDíkaion, 2009
Una de las múltiples dimensiones de la ley natural es el ser norma jurídica, es decir, principio informador de relaciones jurídicas y medida de derecho.
Camila Herrera Pardo
doaj  

A study on the fractal characteristics of displacement time-series during the evolution of landslides

open access: yesGeomatics, Natural Hazards & Risk, 2016
Landslides are one of the major natural disasters that are frequently occurring in southwestern China. The main objective of this study is to investigate the relationship between failure of landslide and fractal dimension using displacement time-series ...
W. Y. Xu   +3 more
doaj   +1 more source

De diferencias, jerarquizaciones excluyentes, y materialidades de lo cultural. Una aproximación a la precariedad desde el feminismo y la teoría queer. [PDF]

open access: yes, 2003
El artículo es un conjunto de reflexiones teóricas sobre las formas en que el hecho de la diferencia sexual (y cultural) cobra dimensiones de desigualdad implícita y explícita, así como genera un sistema de exclusiones, en el dominio del sentido social ...
Romero Bachiller, Carmen
core   +1 more source

Ab Initio Study on 3D Anisotropic Ferroelectric Switching Mechanism and Coercive Field in HfO2 and ZrO2

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye   +6 more
wiley   +1 more source

Singular dimension of spaces of real functions

open access: yesLe Matematiche, 2007
Let X be a space of measurable real functions defined on a fixed open set Ω ⊆ R^N . It is natural to define the singular dimension of X as the supremum of Hausdorff dimension of singular sets of all functions in X.We say that f ∈ X is a maximally ...
Darko Žubrinić
doaj  

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