Results 161 to 170 of about 4,494 (274)

Vibration behavior analysis of reamers based on drill string dynamics. [PDF]

Sci Rep
Fusheng Y, Yuchun K, Bin L, Qianwen C, Ming S.   +4 more
europepmc   +1 more source

The Voice Disrupted: Articulation, Hesitation, and Moral Seriousness in F. R. Leavis's Pedagogy

Critical Quarterly, EarlyView.
Steven Cranfield
wiley   +1 more source

Mindset Over Mayhem: Integrating Cognitive Readiness and Naturalistic Decision Making Into the CSCATTT Framework for Crisis Management

Journal of Contingencies and Crisis Management, Volume 34, Issue 3, September 2026.
ABSTRACT Major incidents (MIs) represent critical contingency failures that expose deep, systemic vulnerabilities within the inter‐organizational crisis management ecosystem. These weaknesses transcend mere logistical shortcomings, revealing a profound inability to manage the inherent “wicked” nature of complex, uncertain crises.
Amir Khorram‐Manesh
wiley   +1 more source

The impact of multidirectional excitation on the stick-slip vibration characteristics of a drill string. [PDF]

Sci Rep
Hongshan Z, Wenchang W, Kaixian A.
europepmc   +1 more source

Drill-string nonlinear dynamics accounting for the drilling fluid

, 2009
The influence of the drilling fluid (or mud) on the drill-string dynamics is analyzed in this paper. Usually the presence of the fluid is not taken into account in the analysis of the nonlinear dynamics of a drill-string. The aim of this paper is to investigate how the fluid affects this dynamics using a simplified fluid-structure interaction model ...
Ritto, T.G., Sampaio, R., Soize, Christian   +2 more
openaire   +1 more source

Gesturing While Writing: An Alternate Perspective on Mimetic Prosody

Critical Quarterly, EarlyView.
Paul Magee
wiley   +1 more source

Methods for assessing problem‐solving competencies in preschoolers: A scoping review

Review of Education, Volume 14, Issue 2, August 2026.
Abstract Problem‐solving is an important 21st‐century skill and an indispensable part of early STEM (science, technology, engineering and mathematics) education. To effectively study the development of children's problem‐solving competencies and to evaluate the effectiveness of classroom interventions and programmes, researchers and educators need ...
Joris Van Elsen, Sven De Maeyer, Joke Torbeyns   +2 more
wiley   +1 more source

TECHNOLOGICAL FACTORS AFFECTING DRILL STRING STICKING: PREVENTION AND CONTROL STRATEGIES

In drilling operations, technological factors play a crucial role in influencing the occurrence of drill string sticking, a condition where the drill string becomes immobile within the wellbore.
Korobov A. A.
core   +1 more source

Theatres of Indirectness: Passive Aggression and Failure

Critical Quarterly, EarlyView.
Sara Crangle, Sam Ladkin
wiley   +1 more source

From SMILES Codes for Reactants and Products to Transition States With VeloxChem

Journal of Computational Chemistry, Volume 47, Issue 18, July 5, 2026.
Initial guesses for transition state optimizations are produced from a mere input of reactant and product SMILES codes, and achieved by interpolating generated force fields for reactants and products. The entire workflow scheme is implemented in the VeloxChem software.
Bastiaan van Hoorn, Patrick Norman, Mårten S. G. Ahlquist   +2 more
wiley   +1 more source