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21.
Ricardo A. Rodriguez-Ulloa 《Systemic Practice and Action Research》1988,1(3):243-257
The aim of this article is to obtain specific and general learning lessons pertaining to Soft Systems Methodology (SSM) and related human activities. Some of these activities, which are of particular concern in this paper, occur within a problem-solving system (PSS), i.e., when an analyst playing the role of problem solver tackles a problem-situation (P-S)-here known as the problem-content system (PCS). It is postulated that on many occasions, depending on the way the P-S is faced, the PSS may become another PCS depending on the behavior of the solvers when facing that P-S. Such behavior is subject not only to intellectuality but also to ethics and beliefs. Initially I draw up distinctions between a PSS and a PCS and, at once, define several important terms used in SSM. An overview of three case studies carried out in Peru is presented next. Some specific and general learning lessons obtained from the analysis are then presented. Although the studies relate to concepts of SSM, the conclusions that emerge are equally applicable to many P-S's and problem-solving approaches. 相似文献
22.
This article offers our reflections around a case of facilitating systemic thinking and practice in which the first author of the article (Tlale) interacted with research participants/participant researchers with the intention of strengthening systemic thought and action toward fostering inclusive education in the setting (a rural school in the Eastern Cape in South Africa). We reflect upon the process and also how our engagement was perceived by participants, as expressed in feedback received from them. We point to how Tlale introduced the idea of systemic thinking (to teachers, school management team, school governing body, and a district officer for the district) as tied to the possibility of acting to generate transformation toward a more inclusive educational context for the benefit of the learners at the school in question, thus acting as a systemic mediator on their behalf. 相似文献
23.
This paper focuses on the coupling among alliances, relationships, management, and activities, when major strategic changes are carried out in an old organization. The paper also points out hownew alliances andchanged relationships seem to be developing in a Norwegian company. As a conclusion, we point out six elements which, according to our research, have to be present to minimize the implementation of reversible processes in organizations where organizational change processes have been implemented so that continued change can go on in the company. 相似文献
24.
Peter A. Gloor Andrea Fronzetti Colladon Francesca Grippa Pascal Budner Joscha Eirich 《系统科学与系统工程学报(英文版)》2018,27(5):586-612
We measure and predict states of Activation and Happiness using a body sensing application connected to smartwatches. Through the sensors of commercially available smartwatches we collect individual mood states and correlate them with body sensing data such as acceleration, heart rate, light level data, and location, through the GPS sensor built into the smartphone connected to the smartwatch. We polled users on the smartwatch for seven weeks four times per day asking for their mood state. We found that both Happiness and Activation are negatively correlated with heart beats and with the levels of light. People tend to be happier when they are moving more intensely and are feeling less activated during weekends. We also found that people with a lower Conscientiousness and Neuroticism and higher Agreeableness tend to be happy more frequently. In addition, more Activation can be predicted by lower Openness to experience and higher Agreeableness and Conscientiousness. Lastly, we find that tracking people’s geographical coordinates might play an important role in predicting Happiness and Activation. The methodology we propose is a first step towards building an automated mood tracking system, to be used for better teamwork and in combination with social network analysis studies. 相似文献
25.
25年前,从深海探险者在海底拍摄的照片上发现了具有六边形图案的神秘物体。它们是什么?某种人类尚未接触过的生命体?冲印照片的人故意设置的骗局?远航货船上不慎失落的包裹?外太空生命体故意留下的信息?这一系列疑问伴随着科学家走过1/4世纪…… 相似文献
26.
The specific purpose of this paper is to trace the development of entropy-related thought from its thermodynamic origins through its organizational and economic applications to its relationship to money information. That trace reveals that existing entropy measures are of states or changes in states that are caused by energy processes. We propose that entropy may as well be conceived as entropic process. The social emergent specific exchange value provides a metric by which entropic process may be quantified. The analysis connects the traditional state-oriented entropy measures to measures of entropic process in social systems. In doing so, the character of exchange-based societies and the function of money information within them are elaborated. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
27.
After a brief review of some problems in CATWOE analysis in Checkland's soft systems methodology, we suggest that they may be ameliorated by employing Dooyeweerd's multi‐aspectual philosophy. A systematic approach is taken to reconceptualize each element of CATWOE within a Dooyeweerdian framework, the relevant portions of which are explained. In the process our understanding of CATWOE is enriched and made easier for the SSM apprentice to grasp. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
28.
M. A. Kalaidjieva identifies seven levels of complexity of intelligence. Her ideas are discussed in the context of living systems theory (LST). The levels of intelligence are defined on the concept of decision making within a perceptual‐motor arch (a sense–response construct). The discussion focuses on the increasing complexity of intelligence as life progresses to higher levels. The evolution of life from the relatively simple to the more complex underlies the advancing technology of the current information age, and, indeed, systems thinking itself. The discussion identifies important aspects of decision making that distinguish each higher level of complex intelligence, moving through biological, psychological, and sociological senses. Viewing Kalaidjieva's theory in the context of LST suggests expanding the levels to at least 12 and provides many details of how the increasing complexity emerges in living systems. The article consists of two major parts: (1) presentation of Kalaidjieva's theory of intelligence and introduction of ideas from LST that concern decision‐making, information, communications, and intelligence, and (2) a discussion of the convergence of the two theories. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献
29.
30.
Shunli Zhang Jingfang Zhou Zhijun Zhang Zuliang Du A V. Vorontsov Zhensheng Jin 《科学通报(英文版)》2000,45(16):1533-1536
Morphological structure and physicochemical properties of nanotube TiO2 were investigated. It was found that the TiO2 nanotube consisted of 2–5 monolayers of TiO2 molecules, and its inner diameter was between 4.2 and 5.9 nm. The nanotube TiO2 powder had high specific surface area and pore volume (379 m2/g and 1.431 cm3/g respectively) and its decolorization activity for Reactive Brilliant Red X-3B was 2 times higher than that of raw TiO2 (p-25). This new type of TiO2 was hopeful for application in photocatalysis and composite nanomaterial. 相似文献