Log in

Relevant bibliographies by topics / Spiral management / Journal articles

To see the other types of publications on this topic, follow the link: Spiral management.

Journal articles on the topic 'Spiral management'

Author: Grafiati

Published: 28 June 2021

Last updated: 5 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Spiral management.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Zawiła-Niedźwiecki, Janusz. "Structuring Knowledge Management – Classical Theory, Strategic Initiation And Operational Knowledge Management (part I)." Foundations of Management 7, no. 1 (June 1, 2015): 253–66. http://dx.doi.org/10.1515/fman-2015-0041.

Full text

Abstract:

Abstract The article is the generalization of experience of the implementation project, which has been treated as well as a research field. The results are presented in two parts. The first part includes: a description of the classical approach to knowledge management and shows the concept of structure of process of knowledge management with a description of the procedure in each step of the process. The key idea is to divide the process in three spirals of actions: spiral of perfecting the collection of knowledge; spiral of the perfecting of the formulation of knowledge; spiral of perfecting the utilization of knowledge. Part II of this paper is article Structuring Knowledge Management – Levels, Resources And Efficiency Areas of Knowledge Management (DOI: 10.1515/fman-2015-0042).

APA, Harvard, Vancouver, ISO, and other styles

2

Hou, Chongchi, Wenzhong Zheng, and Wei Chang. "BEHAVIOUR OF HIGH-STRENGTH CONCRETE CIRCULAR COLUMNS CONFINED BY HIGH-STRENGTH SPIRALS UNDER CONCENTRIC COMPRESSION." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 26, no. 6 (June 23, 2020): 564–78. http://dx.doi.org/10.3846/jcem.2020.12913.

Full text

Abstract:

This paper tested the behaviour of 32 high-strength concrete columns confined by high-strength spirals under concentric compression. The test parameters included unconfined concrete compressive strength, spiral yield strength, volumetric ratio, and spiral spacing. The results showed that bulging and shear sliding were the two characteristic types of failure patterns of the thirty-two confined columns, depending on spiral spacing and concrete strength. Moreover, the spiral in most specimens did not yield at the confined concrete compressive strength. An analytical confinement model for high-strength concrete columns confined by high-strength spirals was proposed. In this proposed model, the calculated value of the spiral stress at the confined concrete compressive strength was used to calculate the feature points of the stressstrain curve. The proposed model showed good correlations with available experimental results of 64 columns.

APA, Harvard, Vancouver, ISO, and other styles

3

Jugdev, Kam. "Closing the circle: the knowledge management spiral of project management." International Journal of Knowledge Management Studies 1, no. 3/4 (2007): 423. http://dx.doi.org/10.1504/ijkms.2007.012533.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Bucknall, C. E. "Management of asthma and the audit spiral." Quality and Safety in Health Care 1, Suppl (September 1, 1992): 22–24. http://dx.doi.org/10.1136/qshc.1.suppl.22.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Mellick, Larry Bruce. "Management of Childhood Accidental Spiral Tibial Fractures." Pediatric Emergency Care 33, no. 2 (February 2017): e2. http://dx.doi.org/10.1097/pec.0000000000001030.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Mañas Rodríguez, Miguel Ángel, Yolanda Estreder, Vicente Martinez-Tur, Pedro Antonio Díaz-Fúnez, and Vicente Pecino-Medina. "A positive spiral of self-efficacy among public employees." Personnel Review 49, no. 8 (January 29, 2020): 1607–17. http://dx.doi.org/10.1108/pr-09-2018-0364.

Full text

Abstract:

Purpose The purpose of this paper is to test a positive spiral of self-efficacy among public employees. The spiral proposes that self-efficacy is positively related to extra-role behaviors. These behaviors in turn are positively related to subsequent self-efficacy. Design/methodology/approach A total of 260 public employees participated in three waves of data collection: self-efficacy (T1); extra-role behaviors (T2); self-efficacy (T3). Findings The results confirmed the existence of a positive spiral of self-efficacy. There was a positive and significant link from self-efficacy of employees (T1) to extra-role behaviors (T2). In addition, it was found a positive and significant relationship between extra-role behaviors (T2) and subsequent self-efficacy (T3) once the link from self-efficacy in T1 and T3 was controlled for. The mediation role of extra-role behaviors was also confirmed. Originality/value The examination of positive spirals is one of the critical challenges of the investigation of personal resources. In the current research study, the authors test the positive spiral of a critical personal resource such as self-efficacy. Additionally, the lagged design permits a solid test of the aforementioned spiral.

APA, Harvard, Vancouver, ISO, and other styles

7

Boje, David M., Heather Baca-Greif, Melissa Intindola, and Steven Elias. "The episodic spiral model: a new approach to organizational processes." Journal of Organizational Change Management 30, no. 5 (August 14, 2017): 683–709. http://dx.doi.org/10.1108/jocm-06-2016-0118.

Full text

Abstract:

Purpose The purpose of this paper is to develop a new model for depicting organizational processes: the episodic spiral model (ESM). Design/methodology/approach On the basis of a strong process view as the orienting paradigm, the authors demonstrate the need for the ESM by discussing the shortcomings of two specific spiral types in the organizational literature – the knowledge creation spiral and the efficacy spiral. Findings A review of each spiral type through the lens of nonlinear assumptions reveals the treatment to date of organizational spirals as uni-directional and insufficient for understanding organizations. The authors propose that managers must undertake a paradigm shift in order to gain a greater awareness of both the environment in which they operate, as well as their process actions. To facilitate this shift, the ESM depicts choice points, chosen and rejected trajectories, and upward and downward environmental drafts, as well as a multi-dimensional environment, as a way of re-conceptualizing approaches to space, time, and change in organization studies. Originality/value The authors propose that the model provides a way for scholars to enhance the study of organizations by understanding that organizations exist in a more dynamic environment than previously studied; recognizing that the organization has a wider range of choices available, and acknowledging the long-lasting ramifications of both choices made and choices discarded; and obtaining a more comprehensive look at the way the organization moves through space and time at any given moment. Taken together, the authors hope that these contributions allow organizational scholars a new approach to theorizing, exploring, and writing about the organizations they study.

APA, Harvard, Vancouver, ISO, and other styles

8

Ropo, Arja, and James G. (Jerry) Hunt. "Entrepreneurial Processes as Virtuous and Vicious Spirals in a Changing Opportunity Structure: A Paradoxical Perspective." Entrepreneurship Theory and Practice 19, no. 3 (April 1995): 91–111. http://dx.doi.org/10.1177/104225879501900307.

Full text

Abstract:

We develop the beginnings of a grounded theory of entrepreneurship based on the idea that entrepreneurship, in terms of a changing opportunity structure–-consisting of opportunity detection, opportunity facilitation and motivation to pursue opportunity–-can be viewed through a paradoxical perspective that considers the interplay of organizational and individual capabilities as virtuous and vicious spirals across time. The virtuous spiral led toward successful change because of supportive organizational and individual capabilities across time. The vicious spiral led away from successful change because of countervailing organizational and individual capabilities. Paradoxically, however, we found that entrepreneurship developed in both types of spirals. We discuss these points based on two case studies of Finnish banks and bank managers within the fundamentally changing opportunity structure of the banking business in the late 1980s.

APA, Harvard, Vancouver, ISO, and other styles

9

Fidalgo-Blanco, Ángel, María Luisa Sein-Echaluce, and Francisco García-Peñalvo. "Epistemological and ontological spirals." Program 49, no. 3 (July 6, 2015): 266–88. http://dx.doi.org/10.1108/prog-06-2014-0033.

Full text

Abstract:

Purpose – The purpose of this paper is to introduce the development of a knowledge management system. It allows the creation of new knowledge, its consolidation, distribution and combination in the field of educational innovation, in such a way that the knowledge is transferred from individuals to the organisation and from the organisation to individuals. To achieve this, the knowledge spirals of Nonaka are integrated. The epistemological spiral is used to obtain the ontologies that feed the ontological spiral. Design/methodology/approach – More than 600 university teachers participated in the research and the development of the management system, in which more than 400 educational innovation experiences and 1,100 authors have been included. Findings – The epistemological spiral is used to obtain the ontologies that feed the ontological spiral. The result is a double spiral that allows the contribution of a conceptual model and the development of an innovative tool that enables and automates the effective management of knowledge in educational innovation. Practical implications – A repository about educational innovation best practices and experiences is available. Social implications – The presented model for the sustainability and evolution for an educational innovation best practices repositories has a huge impact for education innovation recognition in the professional development of university teachers. On the other hand, it is way of sharing best practices of educational innovation all over the world. Originality/value – The major contribution of this research work is based on the way that the knowledge is transferred from individuals to the organisation and from the organisation to individuals. The classification schema and the proposed indicators are based on the elicitation of more than 600 experts and the study of a corpus of more than 400 educational innovation experiences that involve 1,100 university teachers approximately.

APA, Harvard, Vancouver, ISO, and other styles

10

Koulik, Volodymir, and Alla Zaharchuk. "Problems of management in the system of spiral dynamics of supply chains." Electronic Scientific Journal Intellectualization of Logistics and Supply Chain Management #1 2020 1, no. 3 (October 30, 2020): 74–82. http://dx.doi.org/10.46783/smart-scm/2020-3-7.

Full text

Abstract:

The article is devoted to the identification of logistics management problems that arise during the implementation of the process management concept of the spiral dynamics of supply chains. SCM, as a real system of logistics integration and coordination of business processes of the chain provides for the development of interaction and cooperation of its economic entities in the joint use of their resources. The spiral in its development changes the targets: increasing time intervals of forecasting and planning for the long term, the logistical lag of the spiral of the supply chain increases due to the focus on managing global innovation changes in society and changes in technological patterns. This requires appropriate coherence and restructuring of the cognitive and intellectual state of the climate in all sectors of the economy and their human systems. Analysis and generalization of modern research in the field of radical change management has allowed to determine the priority of detection and opportunities for preventive management of worldview changes, values and interests of individuals and their associations in human systems, organizations and society as a whole. The article substantiates the need and expediency of constant updating of the spiral of social thinking, synthesis of knowledge, ideas and intuition of all participants in the supply chain as a unified socio-economic system with a single ultimate goal - to meet the growing needs of consumers. The generalized requirements to spiral management of supply chains are formed and its basic functions and directions of administrative activity are defined. The specific conditions for ensuring the dynamics of the spiral worldview with the help of a set of MEMs specifically focused on supply chain management are considered. The classification of supply chain integration models was proposed, focused on the possibilities and the need to change its targets, forms and methods of management, time scales of operation.

APA, Harvard, Vancouver, ISO, and other styles

11

Bouwens, Jan, and Bert Steens. "Full-Cost Transfer Pricing and Cost Management." Journal of Management Accounting Research 28, no. 3 (January 1, 2016): 63–81. http://dx.doi.org/10.2308/jmar-51390.

Full text

Abstract:

ABSTRACT Full-cost transfer pricing has been criticized for providing production units with insufficient incentives to economize. Our empirical study based on data from a large producer of consumer goods shows that charging full-cost transfer prices to downstream sales units can send upstream production units into a death spiral. However, our results also suggest that production units reduce costs to prevent the death spiral. We observe that managers focus their cost-cutting efforts on unit variable costs and on products with the best sales prospects. These results also suggest that, when production units are at risk of falling into a death spiral, full-cost transfer pricing can serve as a credible commitment device to motivate managers to reduce costs. JEL Classifications: D24; M31; M41; M50. Data Availability: We were given the opportunity to work with a company's proprietary database that contains sensitive and classified data that cannot be disclosed due to a non-disclosure agreement. At the start of our research, the company agreed to be referred to as Carepro, which is fictitious and does not correspond to any other existing company with that same or a similar name.

APA, Harvard, Vancouver, ISO, and other styles

12

Kumar, Yuvika Raj, Zainab Chaudhary, and Pankaj Sharma. "Spiral Intermaxillary Fixation." Craniomaxillofacial Trauma & Reconstruction 5, no. 2 (June 2012): 97–98. http://dx.doi.org/10.1055/s-0032-1313361.

Full text

Abstract:

Intermaxillary fixation (IMF) remains an important component in the management of many facial fractures. During IMF, dental occlusion plays an important role as a guide and therapeutic tool. Since time immemorial there is a constant quest of oral and maxillofacial surgeons to find a quick way for IMF. The desire to develop an alternate interdental fixation technique, which not only would decrease the risk to the operator and gingival trauma but also accurately satisfy dental occlusion, lead to the development of this novel technique of “spiral IMF.”

APA, Harvard, Vancouver, ISO, and other styles

13

Kalender, Willi. "Dose management in multi–slice spiral computed tomography." European Radiology Supplements 14, S1 (February 10, 2004): 40–49. http://dx.doi.org/10.1007/s10406-004-0007-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Hillion, Pierre, and Theo Vermaelen. "Death spiral convertibles." Journal of Financial Economics 71, no. 2 (February 2004): 381–415. http://dx.doi.org/10.1016/s0304-405x(03)00209-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Campanella, Francesco, Armand Derhy, and Francesco Gangi. "Knowledge management and value creation in the post-crisis banking system." Journal of Knowledge Management 23, no. 2 (March 11, 2019): 263–78. http://dx.doi.org/10.1108/jkm-11-2017-0506.

Full text

Abstract:

Purpose This paper aims to demonstrate the existence of a relationship between the knowledge creation process and competitive advantage in the banking system. The framework of knowledge creation processes adopted in this research is the spiral of knowledge proposed by Nonaka and Takeuchi (1995). The concept of competitive advantage is limited to the measurement of economic value by adopting methods that compare the financial performance of the banks with related markets. The objective of this research is to answer the following research question: Which factors of the spiral of knowledge are relevant for increasing a bank’s economic value? Design/methodology/approach The sample used for this empirical research is composed of 960 banks operating in 24 countries. The sample was analyzed from 2012 to 2015 and includes 3,840 observations. Regarding the methodology, hypothesis demonstration was carried out using a panel analysis (generalized least squares regression) on a set of variables. Findings The results show that Nonaka and Takeushi’s spiral of knowledge has a positive influence on value creation in the banking system. However, not all factors of the four modalities of converting tacit knowledge into explicit knowledge and vice versa have a positive influence on the economic value of banks. Therefore, by excluding factors that have a negative influence or are not significant, it is possible to formulate an empirical model that illustrates the relationship between the spiral of knowledge and the economic value of banks. Originality/value There is a lack of studies on the knowledge creation process in the banking system because most of the research is geographically limited, and empirical tests are performed on small samples. Second, generally, these studies are limited to the relationship between intellectual capital and bank performance measured by accounting ratios. However, intellectual capital is only one component of the broader concept of knowledge. This research uses a large and geographically diverse sample and studies the relationship between the spiral of knowledge and economic value, which is measured by various financial techniques.

APA, Harvard, Vancouver, ISO, and other styles

16

Cooper, William L., Tito Homem-de-Mello, and Anton J. Kleywegt. "Models of the Spiral-Down Effect in Revenue Management." Operations Research 54, no. 5 (October 2006): 968–87. http://dx.doi.org/10.1287/opre.1060.0304.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Bezrukov, Valery I., and Elena V. Lukashina. "Spiral model of procedural cycle of educational process management." SHS Web of Conferences 29 (2016): 01009. http://dx.doi.org/10.1051/shsconf/20162901009.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Lawler III, Edward E. "Creating a virtuous spiral organization." Global Business and Organizational Excellence 26, no. 2 (January 2007): 47–52. http://dx.doi.org/10.1002/joe.20137.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Kim, Hyeong-Gook, Chan-Yu Jeong, Dong-Hwan Kim, and Kil-Hee Kim. "Confinement Effect of Reinforced Concrete Columns with Rectangular and Octagon-Shaped Spirals." Sustainability 12, no. 19 (September 26, 2020): 7981. http://dx.doi.org/10.3390/su12197981.

Full text

Abstract:

Conventional spiral-type transverse reinforcement is effective at increasing the ductility and the maximum strength of reinforced concrete (RC) columns because it confines the inner concrete and the longitudinal reinforcement. However, when arranging crossties in a RC column with spirals, problems such as mutual interference with longitudinal reinforcement, overcrowding of reinforcement, and deterioration of constructability occur. Furthermore, the loosening of 90 and 130-degree standard hooks due to the lateral expansion of concrete causes buckling of the longitudinal reinforcement. This paper describes the ability of a newly developed spiral-type transverse reinforcement with various yield strengths to confine RC columns subjected to cyclic lateral load and constant axial load. The ductility capacity, energy dissipation, and effective stiffness of RC columns confined by the developed spiral-type transverse reinforcement were compared with those of RC columns confined by typical rectangular reinforcement. The experimental results showed that RC column specimens with the developed spiral-type transverse reinforcement have better performances in terms of ductility capacity and energy dissipation, even though the amount of reinforcement used for the specimens decreased by about 27% compared with the specimen with typical rectangular reinforcement.

APA, Harvard, Vancouver, ISO, and other styles

20

Wu, Pey-Shey, Min-Fu Hsieh, Wei Ling Cai, Jen-Hsiang Liu, Yun-Ting Huang, Jose Fernando Caceres, and Shyy Woei Chang. "Heat Transfer and Thermal Management of Interior Permanent Magnet Synchronous Electric Motor." Inventions 4, no. 4 (November 28, 2019): 69. http://dx.doi.org/10.3390/inventions4040069.

Full text

Abstract:

Geometric complexities and multi-physical phenomena add difficulties for predicting the thermal field and hence thermal management of an electric motor. A numerical design model that combined electromagnetic and thermal-fluid analysis was proposed for disclosing the detailed temperature distributions of each component in an electric motor. The thermal fluid analysis implemented ANSYS-Fluent code to unravel the thermal field of the interior permanent magnet synchronous electric motor fitted with a smooth or novel spirally twisted channel in the cooling water jacket of a stator with and without shaft cooling. In accordance with the thermal powers converted from the various electromagnetic losses of the electric motor, the complex heat conduction model with realistic thermal boundary conditions was formulated. Initially, the turbulent flow structures and channel averaged Nusselt numbers of the spiral channels without and with the sectional twist were comparatively examined for acquiring the convective thermal boundary conditions in the water jacket. With the high thermal conductivity of the aluminum water jacket, the heat-transfer improvements from the smooth-spiral-channel conditions by using the twisted spiral channel were effective for reducing the average temperatures by about 10% but less effective for altering the characteristic thermal field in the water jacket. At 1290 < Dn < 6455 or 5000 < Re < 25,000 for the spiral channel flows, the channel average Nusselt numbers ratios between the smooth and twisted spiral channels were elevated to 1.18–1.09 but decreased with the increase of Dn or Re. A set of heat-transfer correlations for estimating the Nusselt numbers of Taylor flow in the rotor-to-stator air gap was newly devised from the data available in the literature. While the cooling effectiveness of the water jacket and shaft was boosted by the sectional twists along the spiral channel of the water jacket, the presence of Taylor flow in the annual air gap prohibited the effective rotor-to-stator heat transmission, leading to hot spots in the rotor. By way of airflow cooling through the rotating hollow shaft, the high temperatures in the rotor were considerably moderated. As the development of Taylor flow between the rotor and stator was inevitable, the development of active or passive rotor cooling schemes was necessary for extending the power density of an electric motor. Unlike the previous thermal circuit or lumped-parameter thermal model that predicted the overall temperatures of motor components, the present coupled electromagnetic and thermal-fluid model can reveal the detailed temperature distributions in an electric motor to probe the local hot spots of each component in order to avoid overheating at the early design stage.

APA, Harvard, Vancouver, ISO, and other styles

21

Giddins, G. E. B. "The non-operative management of hand fractures." Journal of Hand Surgery (European Volume) 40, no. 1 (September 12, 2014): 33–41. http://dx.doi.org/10.1177/1753193414548170.

Full text

Abstract:

Most hand fractures can be treated non-operatively. Some hand fractures, such as open injuries or markedly displaced intra-articular fractures, are almost always treated operatively. The treatment of many fractures, such as proximal interphalangeal joint fracture subluxations or spiral phalangeal fractures, is unclear. The aim of this review is to establish those injuries where the outcome of non-operative treatment is unlikely to be improved with surgery. This may help to prevent unnecessary surgery, concentrate work on finding the sub-groups that may benefit from surgery and to establish which injuries do so well with non-operative treatment that the only valuable clinical research in future will be large cohort studies of non-operative treatment or randomized controlled trials comparing operative and non-operative treatments. The relevant fractures are spiral metacarpal fractures, transverse metacarpal shaft and neck (boxer’s) fractures, base of proximal phalanx avulsion fractures, thumb metacarpophalangeal joint ulnar and radial collateral ligament injuries and bony mallet injuries. For the majority of these injuries, current knowledge suggests that the outcome of non-operative treatment cannot reliably be improved upon with surgery. Level of evidence IV

APA, Harvard, Vancouver, ISO, and other styles

22

Mosteanu, Ofelia, Teodora Atena Pop, Adina Hadade, and Marcel Tantau. "Spiral Enteroscopy Value for the Celiac Disease Diagnosis and Management." International Journal of Celiac Disease 2, no. 1 (May 5, 2016): 27–30. http://dx.doi.org/10.12691/ijcd-2-1-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Thomas, Keith Trevor, and Sanjoy Bose. "The Human Face to Knowledge Management: Extending the Knowledge Spiral." International Journal of Knowledge, Culture, and Change Management: Annual Review 6, no. 9 (2007): 33–44. http://dx.doi.org/10.18848/1447-9524/cgp/v06i09/49374.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Bulgakov, Volodymyr, Simone Pascuzzi, Semjons Ivanovs, Zinoviy Ruzhylo, Ivan Fedosiy, and Francesco Santoro. "A New Spiral Potato Cleaner to Enhance the Removal of Impurities and Soil Clods in Potato Harvesting." Sustainability 12, no. 23 (November 24, 2020): 9788. http://dx.doi.org/10.3390/su12239788.

Full text

Abstract:

Sustainability in the agricultural field suggests the conservation and maintenance of a natural environment of soil. Nevertheless, in the potato production chain, the mechanized harvest is carried out with the concurring removal of impurities and fertile soil. The authors have developed a new spiral potato cleaner which is able to capture and efficiently remove soil lumps of various sizes and shapes, as well as various plant residues. Theoretical and experimental studies have been performed on this soil clod cleaner to determine the structural and kinematic parameters that provide efficient capturing, motion and sifting down of the soil, through the gaps between the helices of its cleaning spirals. An analytical description of the motion of the clod of soil has been made and a system of differential equations has been compiled, whose numerical solution made it possible to determine the indicated reasonable operative parameters of the developed spiral potato cleaner. The results of the experimental research confirmed those ones obtained through the numerical solution of the mathematical model, i.e., rational angular speed ω of the rotation of the spirals from 20.0 to 30.0 rad s−1 and the radius R of spirals between 0.12 and 0.15 m.

APA, Harvard, Vancouver, ISO, and other styles

25

Plchová, Jana. "MEASUREMENT OF THE HUMAN POTENTIAL BY MEANS OF THE INTERNAL ENTROPY IN THE FIRM." Problems of Management in the 21st Century 5, no. 1 (December 5, 2012): 99–107. http://dx.doi.org/10.33225/pmc/12.05.99.

Full text

Abstract:

The approach expressed by its author A. Kopčaj as a Spiral management is based on the philosophy according to which the firm is perceived as a living organism. Living organisms are guided by the principle of reducing their entropy in order to ensure the inevitable energy as well as their long-term survival. The contribution is analysing one of the potential applications of the above-indicated approach to the firm in which the measurement of the so-called internal entropy gives the possibility to determine in a very precise way whether the new managerial approach can be or cannot be implemented in the firm in the current state or whether it is possible to define the strategies for cultivation of the firm´s social capital. The paper proceeds from the data acquired during practical applications of the Spiral management in the environment of the Czech and Slovak companies. Key words: entropy, social subsystem of the firm, technical subsystem of the firm, the Spiral management.

APA, Harvard, Vancouver, ISO, and other styles

26

Sydorova, Elena, Sándor Halász, Galina Zelenkova, Alexander Pakhomov, and Antonina Pahomova. "Management tools in the context of NBIC convergence." E3S Web of Conferences 273 (2021): 08017. http://dx.doi.org/10.1051/e3sconf/202127308017.

Full text

Abstract:

In view of the potential global human factors threats, NBIC convergence in manufacturing systems requires new, sustainable approaches to HR management. The proposed methodology is based on the systems paradigm of Janos Kornai, which is used in the framework of BigData technologies, artificial intelligence, and blockchain. The problem of control, optimization and evolution of the human factor in NBIC-production cyber-physical systems is solved by means of the developed human-oriented concept of HR-resources management, the development of which occurs in a spiral, involving exit from the system to form new meanings and concepts. Each turn of the spiral is a self-organizing system. For the current stage of development, a cyber-physical system of interaction “Man” - “Machine” is proposed, based on global and double iterative connections, parallel analysis, scenario forecasting, machine learning, cognitive component and collective decision making. The developed human-oriented concept of HR-resources management allows you to control, optimize and develop human production activities, ensure iterative self-development and self-improvement of the system, guarantee the stability and safety of the system, maximize the percentage of return on human resources and reduce the level of opportunistic human behavior.

APA, Harvard, Vancouver, ISO, and other styles

27

Panageotou, Steven. "Disciplining Greece: Crisis Management and Its Discontents." Review of Radical Political Economics 49, no. 3 (July 17, 2017): 358–74. http://dx.doi.org/10.1177/0486613417703971.

Full text

Abstract:

The strategy intended to resolve the Greek financial crisis is not a resolution strategy at all—it is more accurately conceptualized as a crisis management strategy, which is insufficient to reduce the public debt and instead fuels a deflationary spiral. Consequently, power is wielded by unelected, international political and financial institutions and actors, the crisis management regime, who have engendered a wave of discipline, surveillance, and control alongside a neoliberal restructuring of the Greek economy. JEL Classification: G01, E62, P16

APA, Harvard, Vancouver, ISO, and other styles

28

Raisch, Sebastian, Timothy J. Hargrave, and Andrew H. van de Ven. "The Learning Spiral: A Process Perspective on Paradox." Journal of Management Studies 55, no. 8 (October 16, 2018): 1507–26. http://dx.doi.org/10.1111/joms.12397.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Broeders, Ivo A. M. J., Jan D. Blankensteijn, Marco Olree, Willem Mali, and Bert C. Eikelboom. "Preoperative Sizing of Grafts for Transfemoral Endovascular Aneurysm Management: A Prospective Comparative Study of Spiral CT Angiography, Arteriography, and Conventional CT Imaging." Journal of Endovascular Therapy 4, no. 3 (August 1997): 252–61. http://dx.doi.org/10.1177/152660289700400304.

Full text

Abstract:

Purpose: To define the impact of spiral computed tomographic angiography (CTA) with image reconstruction on graft selection for Transfemoral Endovascular Aneurysm Management (TEAM) by comparing it to conventional computed tomography (CT) and contrast arteriography. Methods: Twenty-one candidates for TEAM were included. The diameters of the superior and inferior aneurysm necks and lengths between the graft attachment sites were measured using the three imaging techniques. These measurements and their consequences on graft selection were studied. Results: The difference in length sizing between spiral CTA and arteriography never exceeded 1 cm; however, lengths measured by conventional CT scanning resulted in underestimation of graft length in 91% of patients. Graft diameters were chosen too small in 62% of the patients when based on arteriographic diameter measurements. A graft of similar diameter was selected by spiral CTA and conventional CT scanning in 81% of the patients, while minor oversizing by conventional CT scanning was found in 14%. Conclusions: Neither conventional CT scanning nor arteriography is adequate as a sole preoperative radiological investigation for TEAM graft sizing. Spiral CTA with image processing produces all information required for selection of tho-optimal graft size and should be regarded the method of first choice for this purpose.

APA, Harvard, Vancouver, ISO, and other styles

30

Giri, Dipti Ramesh, Ekta Singh, and Shanta Satyanarayan. "Comparative study on toxicity evaluation of anaerobically treated parboiled rice manufacturing wastewater through fish bioassay." Water Science and Technology 73, no. 8 (January 19, 2016): 1825–31. http://dx.doi.org/10.2166/wst.2016.029.

Full text

Abstract:

Short term aquatic bioassay has been developed into a useful tool in water quality management. These tests give information on comparative toxicity of several compounds. The objective of this study was to evaluate the acute toxicity of raw and anaerobically treated effluents of the parboiled rice manufacturing industry. The acute toxicity test was carried out by using the fish Lebistes reticulatus under laboratory conditions. LC50 values for 24, 48, 72 and 96 hours ranged between 4.6 and 7.0% for the raw parboiled rice manufacturing wastewater. Two anaerobic fixed film fixed bed reactors and two different media matrices, i.e. UV stabilized Biopac media and Fugino spirals, were used for the treatment of parboiled rice mill wastewater. Effluents from these two reactors depicted LC50 values in the range of 68–88% and 62–78% for Biopac and Fugino spiral packed reactors, respectively. From the results, it is evident that anaerobically treated effluents from Biopac packed reactor is marginally better than Fugino spiral packed reactor. Results subjected to statistical evaluation depicted regression coefficient of more than 0.9 indicating good correlation between the mortality and effluent concentration.

APA, Harvard, Vancouver, ISO, and other styles

31

Wang, Pei-Yen, Tso-Jen Yeh, Chun-Lieh Chen, and Chih-Yi Chen. "A Spiral-Grooved Endoesophageal Tube for Management of Malignant Esophageal Obstruction." Annals of Thoracic Surgery 39, no. 6 (June 1985): 503–7. http://dx.doi.org/10.1016/s0003-4975(10)61983-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Geraldes, V. "Flow management in nanofiltration spiral wound modules with ladder-type spacers." Journal of Membrane Science 203, no. 1-2 (June 30, 2002): 87–102. http://dx.doi.org/10.1016/s0376-7388(01)00753-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Preminger, G. M., J. Vieweg, R. A. Leder, and R. C. Nelson. "Urolithiasis: detection and management with unenhanced spiral CT--a urologic perspective." Radiology 207, no. 2 (May 1998): 308–9. http://dx.doi.org/10.1148/radiology.207.2.9577473.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Horton, Karen M., Ross A. Abrams, and Elliot K. Fishman. "Spiral CT of Colon Cancer: Imaging Features and Role in Management." RadioGraphics 20, no. 2 (March 2000): 419–30. http://dx.doi.org/10.1148/radiographics.20.2.g00mc14419.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Nelson, Howard C., Tom Nute, and David J. Rodjak. "Applying the spiral model: A case study in small project management." Software Process: Improvement and Practice 2, no. 4 (December 1996): 239–51. http://dx.doi.org/10.1002/(sici)1099-1670(199612)2:4<239::aid-spip55>3.0.co;2-v.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Feng, Kai, Wenjun Li, Zhihong Deng, and Min Zhang. "Thermohydrodynamic Analysis and Thermal Management of Spherical Spiral Groove Gas Bearings." Tribology Transactions 60, no. 4 (October 4, 2016): 629–44. http://dx.doi.org/10.1080/10402004.2016.1195467.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

ODELL, J. A., G. R. KEETON, R. N. SCOTT MILLAR, and S. J. BENINGFIELD. "Pacemaker Induced Superior Vena Cava Obstruction: Management by Spiral Vein Graft." Pacing and Clinical Electrophysiology 18, no. 4 (April 1995): 739–42. http://dx.doi.org/10.1111/j.1540-8159.1995.tb04672.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Cruz-Duarte, Jorge M., Iván Amaya, José Carlos Ortíz-Bayliss, and Rodrigo Correa. "Solving microelectronic thermal management problems using a generalized spiral optimization algorithm." Applied Intelligence 51, no. 8 (January 13, 2021): 5622–43. http://dx.doi.org/10.1007/s10489-020-02164-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Crow, William T. "Spiral Nematode Helicotylenchus spp. (Nematoda: Tylenchida: Hoplolaimidae)." EDIS 2017, no. 5 (October 3, 2017): 4. http://dx.doi.org/10.32473/edis-in973-2017.

Full text

Abstract:

Also published on the Featured Creatures website at http://entnemdept.ufl.edu/creatures/NEMATODE/spiral_nematode.htm Includes: Introduction - Distribution - Life Cycle and Biology - Hosts - Symptoms - Identification - Economic Importance - Management - Selected References Original EDIS publication: Crow, William. 2013. “Spiral Nematode, Helicotylenchus Pseudorobustus (Steiner, 1941) Golden, 1956 (Nematoda: Tylenchida: Hoplolaimidae)”. EDIS 2013 (1). https://journals.flvc.org/edis/article/view/120478.

APA, Harvard, Vancouver, ISO, and other styles

40

Mans, Laura, Marianna Arvanitakis, Horst Neuhaus, and Jacques Devière. "Motorized Spiral Enteroscopy for Occult Bleeding." Digestive Diseases 36, no. 4 (2018): 325–27. http://dx.doi.org/10.1159/000488479.

Full text

Abstract:

Small-bowel disorders remain a diagnostic and therapeutic challenge due to intestinal length. Their management was revolutionized by the emergence of deep enteroscopy. In comparison with video capsule endoscopy, deep enteroscopy allows diagnostic and therapeutic interventions. Spiral enteroscopy (Spirus Medical Endo-Ease Overtube) achieves progression by gentle push and manual clockwise rotation inducing pleating of the small bowel on the endoscope. It has the advantage of shorter examination time and more stability during withdrawal but requires two operators. The Novel Motorized Spiral Enteroscope (Olympus Corp.) incorporates a user-controlled motor contained in the handle of the endoscope. This would offer the possibility to accelerate the procedure, facilitate insertion, and simplify the technique with a single operator.

APA, Harvard, Vancouver, ISO, and other styles

41

Madsen, Vibeke Thøis, and Winni Johansen. "A spiral of voice? When employees speak up on internal social media." Journal of Communication Management 23, no. 4 (November 4, 2019): 331–47. http://dx.doi.org/10.1108/jcom-03-2019-0050.

Full text

Abstract:

Purpose The purpose of this paper is to explore the discursive tactics that employees use when they speak up on internal social media (ISM) to gain support for their cause, and how this can develop into a “spiral of voice” when organizational members interact with each other on ISM. Design/methodology/approach The study is based on screenshots of four months of coworker communication on ISM in a Danish bank and on semi-structured interviews with 24 employees. Findings Employees succeeded in speaking up and gaining support on ISM by using eight different discursive tactics. These tactics helped move organizational issues from an operational to a strategic level, thus making the issues relevant for management as well as gaining the support of other coworkers. The visibility and persistence of communication on ISM forced managers to react. Research limitations/implications Further research should investigate whether similar tactics and reactions occur in organizations with a less open communication culture where it might be less safe for employees to speak up. Practical implications Organizations need to be aware of the dynamics of the “spiral of voice” and of the way in which the visibility and persistence of communication on ISM forces managers to handle organizational issues. Originality/value This study is the first to explore what happens when employees speak up on ISM and to propose the concept of “a spiral of voice” as an extension of the theory of “the spiral of silence” (Noelle-Neumann, 1974).

APA, Harvard, Vancouver, ISO, and other styles

42

Barnett, Holly, Erin Maughan, and Patricia F. Pearce. "Battling the Uncompensated Care Spiral." Professional Case Management 15, no. 5 (2010): 280–89. http://dx.doi.org/10.1097/ncm.0b013e3181e2d114.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Dua, Deepti, and Ankur Dua. "Endodontic Management of a Maxillary Lateral Incisor fused with Supernumerary Tooth using Spiral Computed Tomography as Diagnostic Aid." World Journal of Dentistry 7, no. 4 (2016): 199–202. http://dx.doi.org/10.5005/jp-journals-10015-1396.

Full text

Abstract:

ABSTRACT Fusion is a developmental anomaly in tooth morphology, which may be due to either union of two separate tooth buds or partial splitting of a single tooth bud. A thorough understanding of root canal anatomy is an essential prerequisite for a successful endodontic treatment. This case report describes successful endodontic management of a maxillary left lateral incisor fused with a supernumerary tooth using spiral computed tomography (SCT) as a diagnostic aid. A patient reported with a painless swelling in the maxillary anterior region associated with a fused maxillary lateral incisor. Spiral CT was performed to better understand the complex root canal anatomy. Endodontic treatment was done using methyl trioxide aggregate (MTA) as apical plug and obturation by thermoplasticized gutta-percha. The tooth was completely asymptomatic at 1-year follow-up showing signs of healing. The present case report emphasizes on the importance of three-dimensional (3D) imaging techniques, such as SCT in cases of developmental anomalies having complicated root canal morphology for successful endodontic therapy. How to cite this article Dua D, Dua A, Patil AC. Endodontic Management of a Maxillary Lateral Incisor fused with Supernumerary Tooth using Spiral Computed Tomography as Diagnostic Aid. World J Dent 2016;7(4):199-202.

APA, Harvard, Vancouver, ISO, and other styles

44

Shea, Christine M., and Jane M. Howell. "Efficacy-Performance Spirals: An Empirical Test." Journal of Management 26, no. 4 (August 2000): 791–812. http://dx.doi.org/10.1177/014920630002600409.

Full text

Abstract:

This study examined the pattern of the relationships between self-efficacy and performance in an experiment involving 148 students who worked on a manufacturing task over four trials. Task feedback and task experience, two variables that may influence the occurrence of efficacy-performance spirals, were also investigated. Results indicated strong support for a significant relationship between self-efficacy and performance over time. However, the pattern of changes in self-efficacy and performance from trial-to-trial contained self-corrections, suggesting that the efficacy-performance relationship does not necessarily proceed in a monotonic, deviation-amplifying spiral. Task feedback and task experience affected the occurrence of self-corrections in the pattern of changes in self-efficacy and performance over time. Implications are drawn about the dynamic nature of self-efficacy.

APA, Harvard, Vancouver, ISO, and other styles

45

Nadae, Jeniffer De, and Marly Monteiro de Carvalho. "A knowledge management perspective of the project management office." Brazilian Journal of Operations & Production Management 14, no. 3 (September 6, 2017): 350. http://dx.doi.org/10.14488/bjopm.2017.v14.n3.a8.

Full text

Abstract:

The purpose of this paper is to investigate the converting projects tacit knowledge into an available explicit knowledge in Project Management Offices, using the SECI model to analyze these processes. Using case studies, the information was gathered by in loco observation, interviews with PMO managers and project managers, and document analysis. The results show the socialization, externalization, combination and internalization, SECI in PMOs level, helping to visualize the process of transforming project tacit knowledge into explicit knowledge and to understand that knowledge must be incorporated into operational practices, rules in databases, and company history. Organizational culture was presented itself as a major factor, influencing this process of sharing knowledge among employees from the two companies studied. The steps of the spiral of knowledge, using the SECI model for the conversion of knowledge, the stage and how companies apply this conversion, show that these processes happen on a daily basis and continuously if the team understands this need. Project managers have to emphasizes the important of knowledge management, knowledge sharing and knowledge storage during the development of projects. Mainly PMO has an important role in the process of storage and sharing of knowledge.

APA, Harvard, Vancouver, ISO, and other styles

46

Tebekin, A. V., and A. A. Egorovа. "ANALYSIS OF APPROACHES TO THE DESCRIPTION OF THE DEVELOPMENT PROCESSES OF MODERN MANAGEMENT." Business Strategies, no. 8 (August 30, 2019): 17–23. http://dx.doi.org/10.17747/2311-7184-2019-8-17-23.

Full text

Abstract:

Phase, milestone and proposed combined (conceptual-phase) approaches to describing the development processes of modern management are considered. It is shown that the conceptual-phase approach to describing the development processes of modern management is the most promising, since it reflects the evolution of modern management development concepts that change according to the spiral law within the dynamics of technological patterns and allows forecasting the development prospects of management concepts.

APA, Harvard, Vancouver, ISO, and other styles

47

Li, Qing, Dian Peng Li, Tai Yong Wang, Miao Hu, Xin Hua Xiao, and Bo Geng. "Modular Code, Combination and Database Management of NC Spiral Bevel Gear Machine Tools." Advanced Materials Research 201-203 (February 2011): 1356–62. http://dx.doi.org/10.4028/www.scientific.net/amr.201-203.1356.

Full text

Abstract:

This article will introduce modular design theory of the NC (Numerical Control) machine tools for spiral bevel gear. Code the module in accordance with relevant principles. Propose the method of module combination. Standardize the structure of module data. Realize integrated management of machine tools module with the modular search method based on Fuzzy Pattern Recognition.

APA, Harvard, Vancouver, ISO, and other styles

48

Garalevičius, Romualdas, Romualdas Kliukas, and Adolfas R. Garalevičius. "STRENGTH AND DEFORMABILITY ESTIMATION OF CENTRIFUGED CONCRETE/ОЦЕНКА ПРОЧНОСТО И ДЕФОРМАТИВНОСТИ ЦЕНТРИФУГИРОВАННОГО БЕТОНА." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 2, no. 8 (December 31, 1996): 73–83. http://dx.doi.org/10.3846/13921525.1996.10590175.

Full text

Abstract:

Influence of several factors, namely high strength longitudinal reinforcement, transverse (spiral) reinforcement, precompression level and concrete age, on mechanical properties of centrifuged concrete is investigated. It has been established by tests that longitudinal and transverse (spiral) reinforcement make worse compaction, casting and hardening conditions of centrifuged concrete. But the spiral reinforcement reduces transverse deformations of compressed centrifuged members of ring cross-section and hence increases concrete strength. During the experiments for central compression, centrifuged concrete members of a ring cross-section were investigated. The parameters of these members: diameter 260 and 500 mm, height 400 and 800 mm, web thickness 35…80 mm. The specimens were reinforced by longitudinal bars of 10, 12, 14 mm diameter and 4 or 5 mm cross-section spirals. Coefficient of longitudinal reinforcement μ s , varied from 1,5 to 6%, coefficient of transverse reinforcement μ cir —from 0,25 to 1,25%, lead of spirals—from 40 to 100 mm. During testing the ring concrete compressive strength Rb was 30…60 MPa. The results of the above-mentioned experiments are presented in Tables 1, 2 and 3. It is recommended to evaluate the reinforcement influence on mechanical properties of such concrete in members of real constructions by formulas (5) and (6). Relationships of concrete strength, initial modulus of deformation and intensity of precompression (9) and (10) are discussed in this article. The latest test results on relationship between concrete compression, tension strength and concrete age are presented. It is established, that hydration of cement takes quite a long time and compression and tension strength of centrifuged concrete increases. This increase in strength is given in Table 4. The strength of centrifuged concrete of 14, 120, 240 and 360 days was determined by direct compression and tension of concrete rings (Table 4). After 9,600 days (26 years) due to a limited number of specimens (concrete rings) the compressive strength was determined by testing prisms cut from the rings. The tensile strength was determined indirectly—by cutting these prisms, as it is recommended by a standard [11] according to formula (12). The results of these tests are presented in Tables 5 and 6. Theoretical connection between tensile and compressive strength may be described by Ferret formula (13), which we propose to use in a slightly changed form, i. e. as (14). Comparative calculations showed that the centrifuged concrete strength calculated according formula (14) corresponds to the results of direct testing (Table 7).

APA, Harvard, Vancouver, ISO, and other styles

49

Kusnadi, Adhi. "Earned Value Management (EVM) dalam Estimasi Biaya Proyek Piranti Lunak Menggunakan Spiral Development." Jurnal ULTIMA InfoSys 6, no. 1 (June 1, 2015): 36–42. http://dx.doi.org/10.31937/si.v6i1.277.

Full text

Abstract:

The success of a project is determined by the success of a software team in estimating the budget plan the cost of the software. The purpose of this paper is the creation, devise ways to estimate project budget software. To be able to compose a Planned Value (PV) project software required several steps. The first step is the preparation of WBS. Division of phase-phase creation of software applications in this paper follow the steps in the development of the software spiral. The second step is a software metric, method is the most straightforward and easiest in its application is a measurement based on metric size oriented. Intentionally taken a sample project that contains the work of hardware, so that can be made analysis unit price for the item that has a high price and need analysis. A summary of which can be taken from this discussion is the preparation method of estimating budget projects have successfully made systematically. How is made as simple as possible so that the team members have no experience whatsoever can make a budget. Keywords: Planned Value (PV) method, spiral, WBS, budget.

APA, Harvard, Vancouver, ISO, and other styles

50

Reddy, Y. Pallavi, Kumaraguru Karpagavinayagam, and C. V. Subbarao. "Management of Dens Invaginatus Diagnosed by Spiral Computed Tomography: A Case Report." Journal of Endodontics 34, no. 9 (September 2008): 1138–42. http://dx.doi.org/10.1016/j.joen.2008.06.001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!