Results 91 to 100 of about 565,129 (288)

A mixed thinning based geometric INAR(1) model

, 2017
In this article a geometrically distributed integer-valued autoregressive model of order one based on the mixed thinning operator is introduced. This new thinning operator is defined as a probability mixture of two well known thinning operators,
Miroslav Ristic, Aleksandar Nastic, Ana Janjic   +2 more
core   +1 more source

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

Advanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner, Anna Sophie Jelinek, Velislava Terziyska, Peter Wagatha, Wolfram Knabl, Christian Mitterer, Helmut Clemens, David Holec   +7 more
wiley   +1 more source

Economic Model For Cluster Thinning in Grapes

, 2010
An economic model describes balancing benefits of cluster thinning (improved fruit quality) with costs (reduced crop)
Garris, Amanda
core   +3 more sources

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

Effects of Mg on Microstructure and Solidification of a Hypereutectic Zn–8 wt.%Al Alloy

Advanced Engineering Materials, EarlyView.
An appreciable set of results involving thermal data, microstructure, chemical composition, and microstructural growth laws is reported for ZnAlMg alloys. Such results demonstrate that ZnAlMg alloys have high potential for applications in automotive self‐lubricating components, batteries, and electrical systems.
Raí B. de Sousa, Jeverton L. Paixão, Daylla S. Silva, Bruno S. Sobral, Mucio D. de Medeiros, José E. Spinelli, Bismarck L. Silva   +6 more
wiley   +1 more source

Labor field-transit machines: Planting, thinning, weeding, other hand operations in some row crops facilitated by within-field transportation for labor

California Agriculture, 1957
Developed—primarily—for use in vegetable crops, labor transport machines consist essentially of a frame mounted across the rear of a wheel tractor to extend outward far enough to carry several laborers who ride in a prone position and perform such ...
B Hall, R Curley, J MacGillivray
doaj  

Scalp micropigmentation: a promising camouflage modality

Journal of Cosmetic Medicine
Hair loss is a common condition with significant psychosocial impact. While multiple treatment modalities exist, each has limitations. Scalp micropigmentation (SMP) has emerged as a minimally invasive cosmetic technique to improve the visual appearance ...
Sameera Dawar, Deepak Yadav, Manu Gupta
doaj   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Re: Exploring the psychological and social motivations for aesthetic treatments in the post-COVID era

Journal of Cosmetic Medicine
Hair loss is a common condition with significant psychosocial impact. While multiple treatment modalities exist, each has limitations. Scalp micropigmentation (SMP) has emerged as a minimally invasive cosmetic technique to improve the visual appearance ...
Michael Prager, Joanne Lusher
doaj   +1 more source

A Contour Approach to Thinning Algorithms

, 2009
Thinning algorithms are widely used in many image processing tasks. Many thinning algorithms were proposed but they usually tend to process all image pixels in every iteration. Two approaches to contour thinning are described and a short discussion about
Peter Tarabek
core   +1 more source