Results 101 to 110 of about 32,966 (269)

Investigation on the migration of material from tool to workpiece in micro-EDM drilling

, 2016
Electrical Discharge Machining (EDM) is a contactless process used to remove material by means of the erosion effect of electrical discharges of short duration occurring between the tool electrode and the workpiece.
MACCARINI, Giancarlo, RAVASIO, Chiara, D'URSO, Gianluca Danilo, LORENZI, Sergio   +3 more
core   +1 more source

Multi‐Scale Mechanical Behavior of Additive‐Manufactured 316L Stainless Steel Processed by Severe Plastic Deformation

steel research international, EarlyView.
The multi‐scale mechanical behavior of additive‐manufactured 316L stainless steel processed by directed energy deposition and high‐pressure torsion is explored. The influence of torsional strain on strength and microstructural evolution is revealed, indicating progressive grain refinement in the ultrafine regime, reaching strength levels nearing 1800 ...
M. Farhan Raza, Guney Guven Yapici
wiley   +1 more source

The influence of secondary reinforcement on a strut‐and‐tie model for the design of reinforced concrete corbels

Structural Concrete, EarlyView.
Abstract In precast concrete structures, optimizing the design of corbels by considering the contributions of secondary reinforcement elements can significantly improve construction economy, especially when corbels are repeated multiple times. This paper proposes a strut‐and‐tie model for reinforced concrete corbels subjected to vertical and/or ...
Rejane Martins Fernandes Canha, Kycianne Rose Alves de Góes Barros, Laynara Freitas Lima Vieira, Mounir Khalil El Debs   +3 more
wiley   +1 more source

Symbolic regression metamodel based multi-response optimization of EDM process [PDF]

FME Transactions, 2020
Electrical Discharge Machining (EDM) is a popular non-traditional machining process that is widely used due to its ability to machine hard and brittle materials. It does not require a cutting tool and can machine complex geometries easily.
Ghadai Ranjan Kumar, Kalita Kanak, Gao Xiao-Zhi   +2 more
doaj  

Fetal aortic morphometry by echocardiography: reproducibility study using stringent criteria and standardized nomenclature

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To establish and assess the reproducibility of standardized echocardiographic nomenclature and the protocol for comprehensive evaluation of fetal aortic morphology. Methods This was a prospective cohort study of fetuses with a normal three‐vessel branching pattern of the aortic arch, evaluated from 18–40 weeks' gestation at a single ...
P. Vazirani, L. Nogué, A. Fernández, M. Pérez, M. Guilleumes, E. Cabello, A. Sepúlveda‐Martínez, M. C. Escobar‐Díaz, G. Bernardino, B. Bijnens, F. Crispi, O. Gómez   +11 more
wiley   +1 more source

Optimalisasi Pelatihan One Stop Learning (OSL) dalam Rangka Peningkatan Kompetensi Pegawai Negeri Sipil

Jurnal Wacana Kinerja
To improve organizational performance, it is necessary to have qualified employees with high levels of competence, enabling them to contribute effectively to the achievement of organizational goals.
Zulkifli Zulkifli, Deny Junanto, Erick Hutrindo   +2 more
doaj  

Energy Distribution Ratio into Micro EDM Electrodes

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010
Energy distribution ratio into micro EDM electrodes was determined based on the summation between the ratio of energy loss due to heat conduction within electrodes and ratio of energy carried away by debris.
Mohd ZAHIRUDDIN, Masanori KUNIEDA
doaj   +1 more source

What works best? A meta‐analysis exploring the efficacy of different types of cognitive behaviour therapy for generalized anxiety disorder

British Journal of Clinical Psychology, EarlyView.
Abstract Objectives Generalized anxiety disorder (GAD) is a common and debilitating anxiety disorder. Currently, several cognitive and/or behavioural models propose mechanisms that perpetuate GAD symptoms, but little is known about which model (and associated treatment) results in the best treatment outcomes.
Casandra Borthwick, Alice Norton, Vesna Trenoska Basile, Bethany Wootton   +3 more
wiley   +1 more source

Managing Sustainability Data Proactively: Corporate Sustainability Reporting (Directive) as a Driver

Information Systems Journal, EarlyView.
ABSTRACT Sustainability has become a key priority for firms, and the increasing number of mandatory regulations only heightens its importance. The Corporate Sustainability Reporting Directive (CSRD) introduces stringent non‐financial disclosure requirements, significantly expanding the scope and breadth of reporting, particularly for those operating in
Elizabeth A. Teracino, Christine Legner, Ridwan Bhuiyan   +2 more
wiley   +1 more source

The Electron EDM and EDMs in Two-Higgs-Doublet Models

, 2014
Electric dipole moments constitute highly sensitive probes for CP-violating effects beyond the Standard Model. The upper limits obtained in various precision experiments can therefore be used to strongly restrict new physics models. However, relating the experimental information to parameters of a specific model is complicated by the presence of ...
openaire   +2 more sources