Results 81 to 90 of about 988,583 (263)

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

PENGARUH EFEKTIVITAS KOMITE AUDIT, KOMITMEN PROFESIONAL, TENURE OF THE AUDIT FIRM, DAN PERSAINGAN ANTAR KANTOR AKUNTAN PUBLIK TERHADAP INDEPENDENSI AKUNTAN PUBLIK: PERSEPSI AUDITOR EKSTERNAL DI SURABAYA

open access: yesJurnal Akuntansi dan Auditing, 2011
Each company which is had by public needs public accountant opinion about financialstatement that was prepared by the management. Audit of financial statement is done forincrease financial statement credibility through push down information risk ...
Jimy Abadi, Widi Hidayat
doaj   +1 more source

RefDiff: Detecting Refactorings in Version Histories

open access: yes, 2017
Refactoring is a well-known technique that is widely adopted by software engineers to improve the design and enable the evolution of a system. Knowing which refactoring operations were applied in a code change is a valuable information to understand ...
Silva, Danilo, Valente, Marco Tulio
core   +1 more source

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

open access: yesAdvanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

Comprehensive Review of Graphene Synthesis Techniques: Advancements, Challenges, and Future Directions

open access: yesMicro
Graphene, a two-dimensional material with remarkable electrical, thermal, and mechanical properties, has revolutionized the fields of electronics, energy storage, and nanotechnology.
Joys Alisa Angelina Hutapea   +6 more
doaj   +1 more source

Finding Out the Potency of Nusa Tenggara Timur in Poverty Allevation

open access: yesJurnal Bina Praja, 2017
Poverty issue in Nusa Tenggara Timur (NTT) has happened for several years. Some efforts have been done, but there is no significant impact. Poverty issue in NTT is being the concern of Indonesia’s government not only because the high number of poorer ...
Erlinda Matondang
doaj   +1 more source

The end of 'lowest-low' fertility? (with supplementary materials) [PDF]

open access: yes
Period fertility rates fell to previously unseen low levels in a large number of countries beginning in the early 1990s. The persistence of Total Fertility Rates under 1.3 raised the possibility of dramatic, rapid population aging as well as population ...
Aiva Jasilioniene   +2 more
core  

Model of Customer Buying Behavior in the CZ Mobile Telecommunication Market [PDF]

open access: yes, 2017
The Czech mobile telecommunication market constitutes an oligopoly of three operators, who have built a privileged position and effectively crush any competition.
Grünwald , Ondrej
core  

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal   +4 more
wiley   +1 more source

Finite element study into the effects of fiber orientations and stacking sequence on drilling induced delamination in CFRP/Al stack

open access: yesScience and Engineering of Composite Materials, 2018
This research work has been aimed at understanding the effects of different fiber orientations and different stacking sequences of composite laminates on their damage during drilling of CFRP/Al stack.
Wang Gong-Dong   +2 more
doaj   +1 more source

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