Results 101 to 110 of about 183,763 (307)

Tuning arrangement for an electron discharge device or the like Patent [PDF]

open access: yes, 1970
Tuning arrangement for frequency control of magnetron-type electron discharge ...
Martucci, V. J.
core   +1 more source

A pipeline crisis or a sustainability crisis? Local and national succession planning for headteachers in England

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Recruiting and retaining school leaders is a challenge in many systems worldwide. Previous research has identified three distinct ways in which succession planning can be conceptualised and approached: a ‘pipeline’ approach seeks to match supply and demand for the posts that need filling; a ‘pool’ strategy involves proactively identifying and ...
Toby Greany   +3 more
wiley   +1 more source

Finite Element Analysis of External Toothed Plate of Internal Translation Reducer

open access: yesJixie chuandong, 2017
The outer gear ring plate is the key part of the translation in gear reducer drive,its strength is directly related to dynamic performance of the machine. In view of the new type of translation within three axial symmetry type three-ring gear reducer,its
Han Xiaojuan   +3 more
doaj  

The impact of trauma‐informed teacher education

open access: yesBritish Educational Research Journal, EarlyView.
Abstract In this study, two cohorts of university students in an employment‐based teacher education course undertook trauma‐informed education training embedded within their coursework to enhance their preparedness to work with diverse learners and their self‐efficacy for trauma‐informed teaching. With increased calls for teacher preparation programmes
Michael Witter   +2 more
wiley   +1 more source

外啮合渐开线齿轮泵输出特性研究

open access: yesJixie chuandong, 2003
Based on geometrical way, the flow formula of the external gear pump is created, the relation of the coefficient of engagement and trapping volume is analyzed.
李秀明, 王长路, 梁光勤
doaj  

An investigation of control strategies on gearbox damage [PDF]

open access: yes, 2009
The impact of control on structural elements such as tower and blades have been thoroughly researched and the validity of analysis methods based on aeroelastic simulations is widely accepted.
Crowther, Ashley   +4 more
core  

Strategic Innovation for Sustainability: A Conceptual Model Linking Digitalization, Social Dynamics, and Climate Change Mitigation

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study addresses a significant research gap in the literature by systematically reviewing and synthesizing the interplay between social dynamics, environmental changes, and organizational innovation. Although prior research has explored these dimensions in isolation, the integrative framework remains lacking.
Gagan Deep Sharma   +4 more
wiley   +1 more source

Circular Design Strategies Unleashed: Competitiveness and the Journey Towards Circular Manufacturing Businesses

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The transition to a circular economy (CE) remains hindered by the lack of practical strategies that simultaneously secure competitiveness and deliver sustainability outcomes for manufacturing organisations. While circular design is often cited as a cornerstone of CE, its concrete role in driving competitive advantage and organisational ...
Shamaila Ishaq   +3 more
wiley   +1 more source

Study on the Meshing Stiffness of Spur Gear Considering Contact Characteristic of Tooth Surface

open access: yesJixie chuandong, 2016
The periodic change of gear pair meshing stiffness is the main internal motivation of gear system vibration,taking the external meshing model of the straight tooth cylindrical gear pair as study object,considering the influence of tooth contact ...
Chen Ruibo   +3 more
doaj  

Continuous turning slip ring assembly Patent [PDF]

open access: yes, 1968
Development of slip ring assembly with inner and outer peripheral surfaces used as electrical contacts for ...
Lowe, E. G.
core   +1 more source

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