Results 131 to 140 of about 7,366,599 (370)

Evaluating Dielectric Properties for Semicrystalline Thermoplastics to Analyze the Thermal and Rheological Properties in Laser‐Based Powder Bed Fusion of Plastics

open access: yesAdvanced Engineering Materials, EarlyView.
This study aims to establish a link between the dielectric properties of polyamide 12 (PA12) and its thermal and rheological properties using dielectric analysis (DEA). A standardized methodology is introduced to determine melting and crystallization temperatures.
Benedikt Burchard   +2 more
wiley   +1 more source

On the Generalized Exponentiated Exponential Lindley Distribution [PDF]

open access: yesJournal of Data Science, 2021
Saralees Nadarajah, Hok Shing Kwong
openaire   +1 more source

A class of bivariate exponential distributions

open access: yesJournal of Multivariate Analysis, 2009
AbstractWe introduce a class of absolutely continuous bivariate exponential distributions, generated from quadratic forms of standard multivariate normal variates.This class is quite flexible and tractable, since it is regulated by two parameters only, derived from the matrices of the quadratic forms: the correlation and the correlation of the squares ...
openaire   +2 more sources

Toughness of Confined Auxetic Foams

open access: yesAdvanced Engineering Materials, EarlyView.
Auxetic (negative Poisson's ratio) materials offer benefits such as impact mitigation, thermal insulation, vibration damping, and reduced shear strain, although their fracture mechanics are largely unexplored. This study investigates damage initiation and propagation in confined re‐entrant auxetic foams from polyurethane via experimental ...
Adrianos E. F. Athanasiadis   +3 more
wiley   +1 more source

Interval Konfidensi untuk Satu Parameter Distribusi Eksponensial di Bawah Sensor Lengkap dengan Metode Bootstrap (Studi Kasus Data Waktu Tunggu Bencana Gempa Bumi di Bulan Maret 2013)

open access: yesStatistika, 2014
In this research will be discussed on an interval estimate for the one parameter exponential distribution under complete censored data with a case study of data waiting time for earthquake disaster in March 2013.
Akhmad Fauzy
doaj  

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

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