The author compares the results of a series of tests on BQ wireline and TBW mining bits containing 30/40 US mesh De Beers SDA100 diamond abrasive at 60 concentration when drilling…
Abstract
The author compares the results of a series of tests on BQ wireline and TBW mining bits containing 30/40 US mesh De Beers SDA100 diamond abrasive at 60 concentration when drilling Cornish grey granite at constant penetration rate or constant thrust loads. The results confirmed earlier findings that, by setting the penetration rate of impregnated drill bits, efficient drilling can be maintained throughout the life of the bit.
INCREASING demand for stone products has led to numerous new quarries being opened up and worked all over the world. As a result of this expansion, the variety of stone types…
Abstract
INCREASING demand for stone products has led to numerous new quarries being opened up and worked all over the world. As a result of this expansion, the variety of stone types available has increased. This can present initial problems when determining the correct diamond and bond specifications for the diamond tools used to cut and drill these materials. It is difficult to make precise judgements without carrying out extensive machining trials to establish the sawability of a given stone type.
Aqeel Ahmed and Sanjay Mathrani
The concept of lean and ISO 14001 as a combined approach is an evolving strategy for streamlining operational processes and attaining environmental sustainability in the…
Abstract
Purpose
The concept of lean and ISO 14001 as a combined approach is an evolving strategy for streamlining operational processes and attaining environmental sustainability in the manufacturing context. This paper explores the critical success factors (CSFs) for a combined lean and ISO 14001 implementation in the manufacturing industry for achieving the operational and environmental benefits.
Design/methodology/approach
A systematic literature review (SLR) based on Scopus and Web of Science databases is conducted to present peer-reviewed articles on the CSFs for lean and ISO 14001 implementation in manufacturing operations. This article applies the CSF theory to classify the CSFs for a joint lean and ISO 14001 adoption.
Findings
Numerous CSFs are synthesised from the SLR across seven theoretical contexts of industry, competitive strategy, managerial position, environmental, temporal, internal/external, monitoring and building/adapting factors for a combined lean and ISO14001 implementation.
Research limitations/implications
Numerous CSFs are synthesised from the SLR across seven theoretical contexts of strategic direction, competitive strategy, leadership and management, environmental, temporal, internal/external, monitoring and continuous process improvement factors for a combined lean and ISO 14001 implementation.
Practical implications
This paper contributes to academic scholarship by providing a theoretical perspective through classification of CSFs for a combined lean and ISO 14001 implementation to achieve operational and environmental performance. This paper also contributes to practitioners and policymakers who can use the emergent theoretical framework for application in practice for a more efficient and effective deployment of both strategies in the manufacturing industry.
Originality/value
To the best of author's knowledge, this study is the first to propose a theoretical framework of CSFs for a combined lean and ISO 14001 implementation based on the CSF theory and SLR findings in the manufacturing industry.
Details
Keywords
ERIC G. FLAMHOLTZ, RANGAPRIYA KANNAN‐NARASIMHAN and MARIA L. BULLEN
The Journal of Human Resource Costing and Accounting has achieved critical mass and recognition as a primary place for publishing both scientific and practical applications of…
Abstract
The Journal of Human Resource Costing and Accounting has achieved critical mass and recognition as a primary place for publishing both scientific and practical applications of Human Resource Accounting (HRA). This paper reviews the state of the art of the development of HRA as it has appeared in the JHRCA since its inception. The paper assesses contributions and categorizes them according to studies which (1) underscore the importance of reporting human resource assets on the financial statements, (2) present empirical evidence, case and field studies on the various methods of reporting human resource assets and implementing HRA in various organisations, (3) analyse methods for measuring human resources, (4) demonstrate the use of HRA in human resource management decision‐making, (5) identify bottlenecks to the growth of HRA, (6) identify controversies in the field, and (7) discuss recent developments such as the balanced scorecard. The paper draws conclusions on the state of the HRA and suggests recommendations for future research and development.
The foundation collection of the printed books now forming the Library of the British Museum was that of Sir Hans Sloane. This comprised about 40,000 volumes. To it was added in…
Abstract
The foundation collection of the printed books now forming the Library of the British Museum was that of Sir Hans Sloane. This comprised about 40,000 volumes. To it was added in 1759 the Royal collection, begun in the time of Henry VII and inherited by George II from his predecessors on the throne.
ERIC G. FLAMHOLTZ, MARIA L. BULLEN and WEI HUA
There is growing recognition that the core economic resources of the current era are human and intellectual capital, rather than physical assets such as inventories, plant, and…
Abstract
There is growing recognition that the core economic resources of the current era are human and intellectual capital, rather than physical assets such as inventories, plant, and equipment. Given the increasing importance of human capital and intellectual property as determinants of economic success at both the macroeconomic and enterprise levels, it is clear that the nature of investments made by firms need to shift to reflect the new economic realities. Specifically, if human capital is a key determinant of organizational success, then investments in training and development of people also become critical. In turn, there is a need to develop concepts and tools for monitoring and evaluating management development programs in terms of their impact, results, and value or return on investment. The specific objective of this article is to draw upon the concepts and measurement approaches of the field that has come to be known as “human resource accounting” and show how they, specifically the stochastic rewards valuation model, can be used as tools for the measurement of the value of investments in training programs designed to increase the value of human capital.
Brenda Jones Harden, Brandee Feola, Colleen Morrison, Shelby Brown, Laura Jimenez Parra and Andrea Buhler Wassman
Children experience toxic stress if there is pronounced activation of their stress-response systems, in situations in which they do not have stable caregiving. Due to their…
Abstract
Children experience toxic stress if there is pronounced activation of their stress-response systems, in situations in which they do not have stable caregiving. Due to their exposure to multiple poverty-related risks, African American children may be more susceptible to exposure to toxic stress. Toxic stress affects young children’s brain and neurophysiologic functioning, which leads to a wide range of deleterious health, developmental, and mental health outcomes. Given the benefits of early care and education (ECE) for African American young children, ECE may represent a compensating experience for this group of children, and promote their positive development.