Results 51 to 60 of about 214,845 (234)

Just keep silent…Defensive silence as a reaction to successive structural reforms [PDF]

, 2019
Employees frequently have ideas and opinions on the execution of tasks or on the organization itself. Yet, sometimes employees remain silent and withhold this valuable input from their organizations because they fear experiencing conflict or controversy,
Kleizen, Bjørn, L\ue6greid, Per, Kleizen, Bjorn, Rolland, Vidar, Verhoest, Koen, Wynen, Jan, Laegreid, Per, Lægreid, Per   +7 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

The Relationship between Organizational Ostracism and Organizational Silence a mong Nursing Personnel [PDF]

Helwan International Journal for Nursing Research and Practice
Background: Organizational ostracism is isolation in working environment. Organizational silence is withholding work-related thoughts and information. Ostracized nurses at the organization try to protect themselves from being ignored and thus adopted the
آلاء Helmy, Lamiaa Keshk, Hossam Ismail   +2 more
doaj   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

Advanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Organizational Silence: Dimensions, Determinants, and Impact on Management - an Analytical Study

Journal of Vasyl Stefanyk Precarpathian National University
Organizational silence is a significant problem that hinders efficient communication, diminishes employee involvement, and has a detrimental impact on overall organizational performance. This study examines the different aspects of organizational silence,
Mohamed Lamine Slimane Tichtich, Khaiat Amira   +1 more
doaj   +1 more source

Defensive online portfolio selection [PDF]

The class of defensive online portfolio selection algorithms,designed for fi nite investment horizon, is introduced. The Game Constantly Rebalanced Portfolio and the Worst Case Game Constantly Rebalanced Portfolio, are presented and theoretically analyzed.
Ventura, Alfonso, Stella, Fabio
core  

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Liability, insurance and defensive medicine: new evidence [PDF]

For the first time, we test for effects of liability on hospital care using measures of current perceptions of litigation risk at hospital level; in particular, the risk-sharing arrangements agreed between hospitals and their insurers.
Paul Fenn, Neil Rickman, Alastair Gray
core