Drawing from a four-year study of US science institutions that support biological control of arthropods, this article examines the decline in biological control institutional capacity in California within the context of both declining public interest science and declining agricultural research activism. After explaining how debates over the public interest character of biological control science have shaped institutions in California, we use scientometric methods to assess the present status and trends in biological control programs within both the University of California Land (...) Grant System and the California Department of Food and Agriculture. We present available data on the number of scientific positions and the types of positions to discuss the impact on the amount of public interest research on biological control in California. We use sociograms to depict how biological control science networks have been reconfigured over time. Our quantitative and qualitative analyses indicate that the following factors contributed to the decline of biological control science in California over the 45-year period analyzed: (1) the institutional reconfiguration of university research priorities; (2) the fraying networks within and increasing specialization of biological control science; (3) the transformation of the social organization of the life science work, including privatization; and (4) the abandonment of this thematic area by civil society activist groups. This broad array of forces suggests that biological control, as a public interest science, will require a deliberate intervention, based on advocacy of clear public interest criteria. (shrink)

With renewable energy being increasingly connected to power grids, pumped storage plants play a very important role in restraining the fluctuation of power grids. However, conventional control strategy could not adapt well to the different control tasks. This paper proposes an intelligent nonlinear model predictive control strategy, in which hydraulic-mechanical and electrical subsystems are combined in a synchronous control framework. A newly proposed online sequential extreme learning machine algorithm with forgetting factor is introduced to learn the dynamic (...) behaviors of the coupling system. Specifically, the initial learning parameters are optimized by prior-knowledge learning and a new self-adaptive adjustment strategy is also put forward. Subsequently, the stair-like control strategy and artificial sheep algorithm are used in rolling the optimization mechanism to replace the existing complex differential geometric solutions. Comparative experiments are carried out under different working conditions based on a PSP in China. The results show that the influence from coupling factors can be considerable and the proposed MPC strategy indicates superiority in voltage and load adjustment as well as the frequency oscillation suppression. (shrink)

This article explores the idea of Parliamentary sovereignty in British constitutional theory. Two general explanations for this idea are considered: firstly, that the existence of a sovereign entity is a conceptually necessary precondition for the existence of a state or constitution; secondly, that Parliament is sovereign, if it is, in virtue of a rule of recognition whose existence and content may be empirically determined. The former account, it is suggested, looms large in orthodox British constitutional theory but cannot be sustained. (...) Herbert Hart's version of the latter account is examined by reference to the decision in Jackson v Attorney General but is also found wanting. Given the inadequacy of these accounts, it is contended that the idea of Parliamentary sovereignty is misconceived. Building on insights in the work of Hart and Dworkin, it is argued that the British constitution instead rests on the ideal of government under law or the principle of legality. The putative value of legality, it is contended, will shape or control the many different principles that condition the exercise of official power. (shrink)

Are we the robots? This question surfaces often in current psychological re- search, as various kinds of robot parts-automatic actions, mental mechanisms, even neural circuits-keep appearing in our explanations of human behavior. Automatic processes seem responsible for a wide range of the things we do, a fact that may leave us feeling, if not fully robotic, at least a bit nonhuman. The complement of the automatic process in contemporary psychology, of course, is the controlled process (Atkinson & Shiffrin, 1968; Bargh, (...) 1984; Posner & Snyder, 1975; Shiffrin & Schnieder, 1977), and it is in theories of controlled processes that vestiges of our humanity reappear. Controlled processes are viewed as conscious, effortful, and intentional. and as drawing on more sources of information than automatic processes. With this power of conscious will, controlled processes seem to bring the civilized quality back to psychological explanation that automatic processes leave out. Yet by reintroducing this touch of humanity, the notion of a controlled process also brings us within glimpsing range of a fatal theoretical error-the idea that there is a controller. (shrink)

Workplace democracy is often defined, and has recently been defended, as a form of intra-firm governance in which workers have control rights over management with no ownership requirement on their part. Using the normative tools of republican political theory, the paper examines bargaining power disparities and moral hazard problems resulting from the allocation of control rights and ownership to different groups within democratic firms, with a particular reference to the European codetermination system. With various qualifications related to potentially mitigating (...) factors, such as workforce and shareholder composition or risk aversion and reallocation, the paper contends that forms of workplace democracy in which workers control and own the firm, such as cooperativism, are preferable to other forms, such as codetermination, in which ownership and control rights are formally separated. (shrink)

Grey power may be characterised as the ability to control events and people’s behaviour by influencing the influencers, behind the scenes. Grey power exists in every type of society and the two change together, as concauses, via a complex interchange of economic, technological and societal factors. This paper discusses the emergence of éminences grises in the modern digital age and the pressing need to gain a better understanding of their likely nature and development. The article concludes that it (...) is only by doing this that we can keep these New Grey Powers in check and prevent their usurpation of legitimate socio-legal and political power. (shrink)

Various organizational factors reported in the hitherto literature affect individual behaviour within a company. In this paper, we conduct a literature review thereof, and propose a notion of the “Organizational Moral Structure” defined as a comprehensive framework of interrelated organizational factors that condition, incite or influence good or bad moral behaviour of individuals within the organization. Drawing from a wide bibliographical review and our own reflection on recent business scandals, we identify seven constituents of the “Organizational Moral Structure”: 1) leader’s (...) values and character, 2) vision and exercise of power, 3) corporate control systems, 4) internal network of influence, 5) organizational culture, 6) internal and competitive pressures, and 7) external influences. The “Organizational Moral Structure” is proposed as a reflective framework for humanistic management and as an invitation to further research in this field. We provide recommendations on how a manager oriented towards humanistic management can use the OMS to secure and promote well-being and dignity of company’s employees. (shrink)

Advanced biological brains are by nature open-ended opportunistic controllers. Such controllers compute, pretty much on a moment-to-moment basis, what problem-solving resources are readily available and recruit them into temporary problem-solving wholes. Neural plasticity, exaggerated in our own species, makes it possible for such resources to become factored deep into both our cognitive and physical problem-solving routines. One way to think about this is to depict the biological brain as a master of what I shall dub ‘ecological control’. Ecological (...) control is the kind of top-level control that does not micro-manage every detail, but rather encourages substantial devolvement of power and responsibility. This kind of control allows much of our skill at walking to reside in the linkages and elastic properties of muscles and tendons. And it allows much of our prowess at thought and reason to depend upon the robust and reliable operation, often in dense brain-involving loops, of a variety of non-biological problem-solving resources spread throughout our social and technological surround. Are the complex distributed systems that result in some sense ‘out of control’, beyond the reach of useful governance? I shall argue that they are not, although understanding them requires us to re-think some key ideas about control and the nature of the self. To make this case, I shall first examine some strategies for efficient, external opportunity exploiting control in simple systems. I shall then argue that many of the same lessons apply to the case of higher-level human problem-solving. (shrink)

Classic Edward Said´s term Orientalism was widely applied to those narratives and story-telling oriented to deride, subordinate and domesticate the “Non-Western Other”. Over centuries, Europe has developed an imperial matrix that is finely enrooted in an uncanny long-dormant paternalism where “the Other” was treated as a child to educate. The European expansion was ultimately feasible according to two combined factors. The knowledge productions by the hands of scientists occupied a great position in the entertainment of global readerships, and of course, (...) the literary fiction embodied in the figure of travel writing. This literary genre was mainly marked by the presence of a European adventurer who launched to colonize an unknown world. Travel writings spoke us of the native language of travelers who interrogated furtherly the natives. The present paperwork centers on what Derrida dubbed as “the axiom of hospitality” which means the power of language to control and domesticate the “Other”. The lingua franca not only represents the language of empire but also from the lords. In this way, world Language plays a leading role in giving a great cosmology of the surrounding world as well as legitimating the imperial expansion. (shrink)

: The concept of Self-Control carried by contemporary criminology has been put forward in order to catch up with increasing crime rates in society, to prevent crime, and to function in anger control. Works done in this area also include measures that must be taken early in the course of a kind of education to prevent crime in general. we see that in some countries Social and Emotional Learning programs are used in areas such as character education, prevention of violence, (...) anti-drug measures and school discipline. In the Islamic world, the self-control from the earliest times has been dealt with and dealt with as a religious matter. Many of the verses of God and the words of the Prophet are directed at controlling one's self, controlling one's emotions and anger. It has been reported to believers that a way of earning God's love and compassion is self-control. Despite being encouraged by various Islamic sciences, one of the main themes of Islamic mysticism is self-control. Therefore, Islam is one of the main subjects of self-control in education understanding. Summary: In the early 1990s, Michael R. Gottfredson and Travis Hirschi's "General Theory of Crime" made considerable progress in the theory of control theory and demonstrated remarkable results based on experiments. Along with these, we see that in some countries Social and Emotional Learning programs are used in areas such as character education, prevention of violence, anti-drug measures and school discipline. In 2002 UNESCO undertook the introduction of this program in order to serve the above purposes and sent letters to the education ministries of approximately 140 countries. Today, there are studies aiming to educate the sensation itself instead of using emotion to train. Self-regulation refers to being able to control our emotions and manage them. Some emotions develop over time during the child's brain and biological development and reach maturity level when the development of the nervous system is complete. Pratt and some other researchers found that communalization with parents and neighbourhood conditions predicted the diversity of self-control. They argue that community-level control and socialization are equally important factors contributing to the development of self-control. It has been seen as a virtue for the liberation of man's self and his desires. This virtue was met with the term Sophrosyne in ancient Greek, which means that "one lives his life diligently and intelligently; harmonious balance and wisdom." The Romans and the old Christian church have called it Temperantia, restricting emotional excesses. The subject of self-control and balancing of emotions is also studied in Islamic religion under the name of "Nafs Struggle". In fact, beliefs are emotional patterns. In order for human beings to be able to place their thoughts and beliefs in their native place, they have to be transformed into emotional patterns. For example, "goodness is good to do" expresses a thought. To add the emotional dimension to it, it must be reinforced by confirming that it is nice to do good to people. Emotions that begin to direct man's behaviours certainly shape him according to a reference value. These reference values or, in other words, standard values are determined and imposed by religions or are derived from the moral code of the community. Some scholars have also defined religion as a moral field that regulates psychological and behavioural tendencies by rewarding grieving actions and punishing those who are contrary to common good. Therefore, religion also includes moral concepts; it also affects supernatural thoughts. It is thought that religion, in turn, arouses beliefs and attitudes that prevent personal violence, impiety and dishonesty. In fact, what we call conscience is that the external control power becomes an internal control mechanism. To put it more precisely, it means internalizing these values of powers that represent authority that imposes external controlling thoughts and emotions. Therefore, our conscience in the social and physical environment constitutes the conscience of the things we have developed and the accusations that we have developed. The development of conscience in a person is also linked to the development of education and responsibility he has received. The main goal of religious education is to place the belief in God and to adopt and sustain a whole of values based on God's existence. For a person to know and feel the presence of a person who always sees and controls him will always lead him to a more controlled and supervised life. He who believes that God sees and hears people and that he will be punished or rewarded according to his bad and good behaviours, of course, seeks to control himself. Because in the method of reward and punishment, the aim is to create a mental condition for him by encouraging and loving something. Also, as a result of this operation, the brain learns to set limits on behaviour. This is conscious behaviour. Since consciousness is the information we have about ourselves, we are consciously observing and studying ourselves. The thing that distinguishes human beings from other beings is that they are aware of what they are aware of and that they realize it. If we did not have such a property, it would not be moral and we could not control ourselves. We can only find ourselves in ourselves and without any intermediary. These tools are not only scientific instruments, but also five senses, imaginations and thoughts, which are tools of the mind. Besides, when we add the ability of a person to evaluate and observe himself as an external object, wisdom can be understood when God suggests that we should think about our own nafs. The conscious person who thinks about himself is the one who takes charge of himself and accounts for his soul. To address this, the Messenger of God said: "The wise man,, draws his soul into account and works for the post-mortem; and if he is weak, he will obey God's will and ask for God." The Messenger recommends that a person be curled into himself and think and perceive about the soul, with the following words: "Do not go round with your heart, multiply your condolences and cry." Of course, many arguments have been put in place to ensure that self-control of the person in religious life is ensured. One of these is a feeling. Because the sense of shame requires to be embarrassed by other people, and to behave oneself. The Messenger, when he saw someone among ansar counselling to his brother about the modesty, said, "Certainly, it is by faith." Because the feeling of embarrassment is fed by the fear that the deprivation of social good will live on man. In personal relationships, a person is bound to put a limit on his behaviour in order not to offend others. The sensation of emotion is a feeling of emotion recorded in the frontal area of the brain, covering the social skills. The opposite of shame is insensitivity, impudence and irresponsibility. (shrink)

Advanced biological brains are by nature open-ended opportunistic controllers. Such controllers compute, pretty much on a moment-to-moment basis, what problem-solving resources are readily available and recruit them into temporary problem-solving wholes. Neural plasticity, exaggerated in our own species, makes it possible for such resources to become factored deep into both our cognitive and physical problem-solving routines. One way to think about this is to depict the biological brain as a master of what I shall dub ‘ecological control’. Ecological (...) control is the kind of top-level control that does not micro-manage every detail, but rather encourages substantial devolvement of power and responsibility. This kind of control allows much of our skill at walking to reside in the linkages and elastic properties of muscles and tendons. And it allows much of our prowess at thought and reason to depend upon the robust and reliable operation, often in dense brain-involving loops, of a variety of non-biological problem-solving resources spread throughout our social and technological surround. Are the complex distributed systems that result in some sense ‘out of control’, beyond the reach of useful governance? I shall argue that they are not, although understanding them requires us to re-think some key ideas about control and the nature of the self. To make this case, I shall first examine some strategies for efficient, external opportunity exploiting control in simple systems. I shall then argue that many of the same lessons apply to the case of higher-level human problem-solving. (shrink)

Most research on ethical leadership to date investigates the consequences of ethical leadership rather than its antecedents. Here, we aim to contribute to this field by studying leader personality as a potential antecedent of ethical leader behavior. In two multisource studies, we investigated the relationships between personality traits and ethical leader behavior. Leader personality was measured through self-ratings using the five-factor personality framework. Two subordinates rated their leaders' ethical behavior. Study 1 used a unidimensional Ethical Leadership Scale (ELS). In (...) study 2 we used this scale as well as an instrument distinguishing three different ethical leader behaviors, namely, fairness, role clarification, and power sharing. Further, in study 2 we controlled for the influence of the relationship between leader and followers (LMX). As expected, conscientiousness and agreeableness were most consistently related to ethical leadership. In study 1, after controlling for the other personality traits, conscientiousness related positively with ethical leadership. In study 2, after controlling for other traits and LMX, conscientiousness related positively with ethical leadership and the behavior role clarification, and agreeableness with power sharing and fairness. Also, emotional stability related positively with ethical leadership and role clarification after controlling for LMX. As expected, openness to experience and extraversion were unrelated to ethical leader behaviors. (shrink)

Due to the limited work safety resources and the poor awareness of work safety from business owners with absolute decision-making power, safety accidents frequently occur in Chinese micro and small enterprises in high-risk industries. This study identifies the influencing factors of work safety behavior from MSEs, government safety supervision departments, and work safety service agencies. Based on the theory of planned behavior, the mechanism model of work safety behavior is built from the aspects of behavior attitude, subjective norms, behavior (...) control cognition, past behaviors, and risk awareness of the enterprise. Based on the interview with nearly 600 MSEs in the east of China over 6 months, the results show that the work safety awareness of the business owner determines the work safety lever of the enterprise, and the work safety behavior of MSEs is a passive restraint behavior. Our findings provide a new perspective on the formation of MSEs’ work safety behavior in high-risk industries. (shrink)

Aggregation is one of the most widespread phenomena in animal groups and often represents a collective dynamic response to environmental conditions. In social species the underlying mechanisms mostly obey self-organized principles. This phenomenon constitutes a powerful model to decouple purely social components from ecological factors. Here we used a model of cockroach aggregation to address the problems of sensitivity of collective patterns and control of aggregation dynamics. The individual behavioural rules and the emergent collective patterns were previously quantified and modelled (...) by Jeanson et al.. We first present the diverse spatio-temporal patterns of a derived model in response to parameter changes, either involving social or non-social interactions. This sensitivity analysis is then extended to evaluate the evolution of these patterns in mixed societies of sub-populations with different behavioural parameters. Simple linear or highly non-linear collective responses emerge. We discuss their potential application to control animal populations by infiltration of biomimetic autonomous robots that mimic cockroach behaviour. We suggest that detailed behavioural models are a prerequisite to do so. (shrink)

This paper questions the use of new technologies as tools of modern surveillance in order to: (a) advance the research done by Michel Foucault on panoptic techniques of surveillance and dominance; and (b) give new insights on the way we use these new surveillance technologies in violation of democratic principles and legal norms. Furthermore, it questions Foucault’s statements on the expansion of Bentham’s Panopticon scheme as a universal model of modern-day democratic institutions. Therefore the purpose of this paper is to (...) (c) shed new light on the various ways the deployment of new technologies reinforces the Panopticon model, and (d) conduct an analysis of the effects produced by the emerging modes of surveillance that empower various new mechanisms of domination and control of individuals. This research paper seeks to (e) examine to what extent technology influences the course of our social, political and behavioral changes; and to propose devices for (f) evaluation and transformation of democratic institutions and practices that rely on the use of modern communication tools and technologies. Our cities have become a new kind of technologically driven Panopticon and this model has achieved perfection as increasingly fragmented, disseminated and ubiquitous device of power and dominance. (shrink)

Microbial fuel cell is a renewable clean energy. Microorganisms are used as catalysts to convert the chemical energy of organic matter in the sewage into electrical energy to realize sewage treatment and recover energy at the same time. It has good development prospects. However, the output power of MFC is affected by many factors, and it is difficult to achieve a stable voltage output. For the control-oriented single-chamber MFC, a fuzzy integral sliding mode control is designed. The continuous adjustment (...) of the sliding surface ensures that the system only moves on the sliding surface, which eliminates the arrival stage and improves robustness. For chattering existing in the system, the control scheme is further optimized to obtain fuzzy integral sliding mode control, and the fuzzy module adaptively adjusts the control parameters according to the system state, which effectively reduces the system chattering. Experiments prove that the control scheme reduces chattering while ensuring the stable output of the system. (shrink)

Despite the recent progress in the description of the molecular mechanisms of proliferation and differentiation controls in vitro, the regulation of the homeostasis of normal stratified epithelia remains unclear in vivo. Computer simulation represents a powerful tool to investigate the complex field of cell proliferation regulation networks. It provides huge computation capabilities to test, in a dynamic in silico context, hypotheses about the many pathways and feedback loops involved in cell growth and proliferation controls.Our approach combines a model of cell (...) proliferation and a spatial representation of cells in 2D using the Voronoi graph. The cell proliferation model includes intracellular (cyclins, Cyclin Dependent Kinases - CDKs, Retinoblastoma protein - Rb, CDK inhibitors) and extracellular controls (growth and differentiation factors, integrins). The Voronoi graph associates a polygon with every cell and the set of these polygons defines the tissue architecture. Thus, the model provides a quantitative model of extracellular signals and cell motility as a function of the neighborhood during time dependent simulations. (shrink)

Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 Although there are numerous studies about the Circassian Mamluk state, however there are no well rounded and integrated studies dealing with the phenomenon of the high grain and foodstuffs prices in Egypt during that era. The study problem aims to address the factors influencing the high prices like state control over the agricultural lands and the monopoly over grains by the men in power, the power struggles, and the abundant (...) fraud in the coins, the study methodology is based on the collection of data from historical sources contemporaneous of the Mamluk state, and proceeding with the analysis of those sources followed by a critique and discussion, then framing an outcome within a comprehensive and well integrated paper, and we conclude form the study that the immediate cause of corruption during the Mamluk state was the practice of selling the public office positions, where jobs were gives to the ones who pay more regardless of skills and qualifications, which led to jobs being occupied by inefficient and unqualified individuals, who have no interest but to collect money unjustly which was reflected in a very negative manner on the whole of the administrative, social and economic conditions of the state, and the high prices phenomenon had grave and harsh effects on the Egyptian society, where two million individuals died, the policy of repressions and authoritarianism practiced by the state had great influence on limiting the demonstrations of the public against the high prices, the benefit of this study is that it shows how the corruption of the state administration leads to negative and grave effects on the conditions of the society, so ultimately states should be aware of that and must seek to apply justice and fairness in dealing with the citizens. (shrink)

Selective attention depends on goal-directed and stimulus-driven modulatory factors, each relayed by different brain rhythms. Under certain circumstances, stress-related states can change the balance between goal-directed and stimulus-driven factors. However, the neuronal mechanisms underlying these changes remain unclear. In this study, we explored how psychosocial stress can modulate brain rhythms during an attentional task and a task-free period. We recorded the EEG and ECG activity of 42 healthy participants subjected to either the Trier Social Stress Test, a controlled procedure to (...) induce stress, or a comparable control protocol, flanked by an attentional task, a 90 s of task-free period and a state of anxiety questionnaire. We observed that psychosocial stress induced an increase in heart rate, self-reported anxiety, and alpha power synchronization. Also, psychosocial stress evoked a relative beta power increase during correct trials of the attentional task, which correlates positively with anxiety and heart rate increase, and inversely with attentional accuracy. These results suggest that psychosocial stress affects performance by redirecting attentional resources toward internal threat-related thoughts. An increment of endogenous top-down modulation reflected an increased beta-band activity that may serve as a compensatory mechanism to redirect attentional resources toward the ongoing task. The data obtained here may contribute to designing new ways of clinical management of the human stress response in the future and could help to minimize the damaging effects of persistent stressful experiences. (shrink)

Three standard psychometric tests were administered to parents who volunteered their children for a randomised, double-blind placebo-controlled trial of a new asthma drug and to a control group of parents whose children were eligible for the trial but had declined the invitation. The trial took place at a children's hospital in Australia. The subjects comprised 68 parents who had volunteered their children and 42 who had not, a participation rate of 94 per cent and 70 per cent, respectively. The responses (...) of these parents to the Gordon Survey of Interpersonal Values Questionnaire, the Coopersmith Self-Esteem Inventory and the Cattell Sixteen Personality Factor Questionnaire were analysed by computer. There was a marked difference between the psychological profiles of the two groups of parents. Volunteering parents put more value on benevolence while non-volunteering parents were more concerned with power and prestige. The self-esteem of volunteering parents was much lower than that of non-volunteering parents. Finally, volunteering parents were more introverted, exhibited greater anxiety and low supergo, while non-volunteering parents appeared to have greater social confidence and emotional stability. Since an individual's values, self-esteem and personality may be important antecedents of behaviour, these findings suggest that parents who volunteer their children for clinical research are not only socially disadvantaged and emotionally vulnerable, but may also be psychologically predisposed to volunteering. Furthermore, these findings provide evidence for the existence of a psychosocial 'filter' effect of the informed consent procedure, which may be discouraging the better educated, more privileged and psychologically resilient members of society from participation as research subjects. (shrink)

Three standard psychometric tests were administered to parents who volunteered their children for a randomised, double-blind placebo-controlled trial of a new asthma drug and to a control group of parents whose children were eligible for the trial but had declined the invitation. The trial took place at a children's hospital in Australia. The subjects comprised 68 parents who had volunteered their children and 42 who had not, a participation rate of 94 per cent and 70 per cent, respectively. The responses (...) of these parents to the Gordon Survey of Interpersonal Values Questionnaire, the Coopersmith Self-Esteem Inventory and the Cattell Sixteen Personality Factor Questionnaire were analysed by computer. There was a marked difference between the psychological profiles of the two groups of parents. Volunteering parents put more value on benevolence while non-volunteering parents were more concerned with power and prestige. The self-esteem of volunteering parents was much lower than that of non-volunteering parents. Finally, volunteering parents were more introverted, exhibited greater anxiety and low supergo, while non-volunteering parents appeared to have greater social confidence and emotional stability. Since an individual's values, self-esteem and personality may be important antecedents of behaviour, these findings suggest that parents who volunteer their children for clinical research are not only socially disadvantaged and emotionally vulnerable, but may also be psychologically predisposed to volunteering. Furthermore, these findings provide evidence for the existence of a psychosocial 'filter' effect of the informed consent procedure, which may be discouraging the better educated, more privileged and psychologically resilient members of society from participation as research subjects. (shrink)

Research has found an inverse relationship between posttraumatic growth and suicidal ideation in military and community samples that holds when controlling for other suicide risk factors. However, further research is needed into the underlying mechanisms to clarify how PTG protects against the formation of suicidal ideation. The current two-wave longitudinal study examined whether perceiving PTG from recent adverse circumstances while in a national lockdown during the COVID-19 pandemic attenuated the positive relationship of two interpersonal suicide risk factors – perceived burdensomeness (...) and thwarted belonginess –over 6 weeks. Participants were recruited online from Prolific from income-deprived areas in the United Kingdom. Post-hoc power analyses indicated we had insufficient power to examine the hypothesised mediation for TB. We examined whether PTG mediated the relationship between PB at wave 1 and wave 2 while controlling for depression and anxiety in a sample of individuals at-risk for suicidal ideation. PTG did significantly and partially mediate the positive relationship between PB at wave 1 and 2. We discuss the theoretical and clinical implications that could result if future research successfully replicates these initial exploratory findings. (shrink)

Women in Ndau communities, like in many African communities, are the fulcrum of household economies that ensure improved livelihoods of their communities. Thus, they are an indispensable factor in the sustainable development equation of their communities. It is sadly true that women do not own land in most African societies. Consequently, most studies analyse the realities of gender inequality in the distribution of resources that include land. However, very few studies recognise, appreciate and amplify the role of women in (...) reproducing and transforming the society through their participation in agricultural activities even on pieces of land that they do not call their own. In this article we examined the power and influence that women derive from their agricultural activities, especially their association with the cultivation of crops that have often been labelled as feminine. We sought to recognise the agency of women not only in transforming livelihoods, but also gender inequalities in terms of control and influence on the use, valorisation and sale of agricultural produce. We examined the phenomenon of the crops associated with female gender from a new perspective that compels a rereading of the narratives that often dwarf women’s agricultural activities and crops associated with them. This article focussed on the production of uninga [sesame] amongst the Ndau of Musikavanthu and Chipinge South Constituencies covering areas that include Rimbi, Manzvire, Mwanyisa, Rimai, Rukangare and Garahwa in south-eastern Zimbabwe. The article’s overall theoretical framework is the African women theology that emphasises on African women as agents, not subordinated and passive subjects of history. The study is qualitative, and it used interviews, focus group discussions and observations as instruments for gathering data.Contribution: The study amplified the transformative role of women in society through their participation in agricultural activities. The findings acknowledged the complementarity of women and men in uninga production in a religio-cultural setting that has often shown biases towards patriarchy. The results are in sync with the reconstructive and liberative motif of the African women theology, which envisage a transformed African society that celebrates gender inclusivity through facilitation of dialogue between the two genders. (shrink)

The advent of artificial intelligence and the Internet of Things has revolutionized user experience with objects. Things can perform social roles and convey persuasive messages to users, posing an important research question for communication and human-computer interaction researchers: What are the factors and underlying mechanisms that shape persuasive effects of IoT? Bridging the reactance theory and the computers are social actors paradigm, this study focuses on how power dynamics are shaped in human-IoT interactions and its implications on persuasion. Specifically, (...) the study examines the effects of the social role assigned to the IoT mobile app agent and the scope of IoT controlled by the app on users’ perceived power and subsequent persuasive outcomes. The results reveal that when the mobile IoT app is for controlling a smart home, the servant agent elicits greater perceived power over IoT for users, leading to less threat-to-freedom and better persuasive outcomes, including attitude, intention, and actual behavior. However, such a difference is not observed when the mobile app is for controlling a single smart device. The study findings offer valuable implications for communication practitioners interested in using IoT as a persuasive tool. (shrink)

We examine changing production relations in the Mexican tequila industry to explore the ways in which large industrial firms are using “reverse leasing arrangements,” a form of contract farming, to extend their control over small agave farmers. Under these arrangements, smallholders rent their parcels to contracting companies who bring in capital, machinery, labor, and other agricultural inputs. Smallholders do not have access to their land, nor do they make any of the management decisions. We analyze the factors that have led (...) some producers to participate in reverse leasing arrangements, while allowing other producers to continue farming independently. In addition, we look at the ways in which farmers are responding to these new production relations and constraints and the strategies that they are using to regain control over the production process. (shrink)

With the development of distributed networks, the remote controllability of the distributed energy objects and the vulnerability of user-side information security protection measures make distributed energy objects extremely vulnerable to malicious control by attackers. Hence, the large-scale loads may produce abnormal operation performance, such as load casting/dropping synchronously or frequent and synchronous casting and dropping, and hence, it can threaten the security and stable operation of the distribution networks. First, we analyze the security threats faced by industrial controllable load, civil (...) controllable load, and the gains and losses of attacks on the distribution networks. Considering the factors of cyber attacks, we propose a control model and cyber attack model in active distribution networks. And, three types of attacks that the target suffered are defined on the basis of “on” and “off” modes for control. Then, the controllable load was maliciously controlled as the research object, and a suitable scenario is selected. The impact of malicious control of the controllable load on the power supply reliability and power quality of the distribution networks are simulated and analyzed, and risk consequences for different types of attacks are provided. (shrink)

In 1925 a debate erupted in the correspondence columns of the British Medical Journal concerning the effectiveness of eating raw pancreas as a treatment for diabetes. Enthusiasts were predominantly general practitioners , who claimed success for the therapy on the basis of their clinical impressions. Their detractors were laboratory‐oriented ‘biochemist‐physicians,’ who considered that their own experiments demonstrated that raw pancreas therapy was ineffective. The biochemist‐physicians consistently dismissed the GPs' observations as inadequately ‘controlled’. They did not define the meaning of ‘control’ (...) in this context, although it clearly did not have the term's present‐day meaning of a trial employing an untreated comparison group of patients. Rather, the physician‐biochemists' ‘properly controlled’ experiments involved careful regulation of their patients' diet and other environmental factors, and evaluation of the therapy's success through biochemical, rather than just clinical, criteria. However, my analysis suggests that these factors alone are inadequate to account for the biochemist‐physicians' dismissal of the GPs' work as ‘uncontrolled’. I suggest that the biochemist‐physicians were deliberately exploiting the powerful rhetorical connotations of the term ‘control’. Ultimately, they implied that only a trial which they themselves had conducted could be deemed ‘adequately controlled’. (shrink)

Changing social norms has become the preferred approach in global efforts to prevent gender-based violence (GBV). In this article, we trace the rise of social norms within GBV-related policy and practice and their transformation from social processes that exist in the world to beliefs that exist in the minds of individuals. The analytic framework that underpins social norms approaches has been subject to ongoing critical revision but continues to have significant issues in its conceptualisation of power and its sidelining (...) of the political economy. These issues are particularly apparent in the use of individualised measures of social norms that cannot demonstrate causation, and conflation of social norms with culture. Recognising that the pressure to measure may be a key factor in reducing the complexity of the social norms approach, we call for the use of mixed methods in documenting the factors and processes that contribute to GBV and the effectiveness of interventions. As social norms approaches are increasingly prioritised over addressing the non-normative contributors to GBV (such as access to and control over productive resources), awareness of the limitations of social norms approaches is vital. (shrink)

The concepts of judicial independence and the separation of powers are used more as terms of political rhetoric than legal concepts in the British constitution. Responsible government significantly merges the executive and the legislative while parliamentary sovereignty has meant that judicial independence has had a peculiar British meaning, rarely unpacked. In practice, in England, (and presumably in the other UK jurisdictions), individual judges are accorded a high degree of independence, while there is no effective independence of the judiciary collectively as (...) a branch of government. This article then asks what impact current constitutional changes will have on this state of affairs. Adherence to the EU, the growth of judicial review and other factors have already had an important impact; devolution, the Human Rights Act and the reform of the House of Lords may have impacts that will be different in both quality and degree. Coupled with other political changes the end result may well be a more effective separation of powers and more real independence for the judges as a branch of government; but that in turn may call for more open and meaningful democratic control over the appointment of judges. (shrink)

Michel Foucault (1926–1984) suggests that there is an implicit conjunction between knowledge, power and truth. Even if knowledge and power are two different phenomena, each regulates the production of the other. Thus, it follows that knowledge does not exist prior to power as a determining factor for its being and nor even does it control while it comes to exist; on the contrary, knowledge and power are intimately and productively related to each other, the relationship (...) that ultimately determines the production of truth. Just as power and knowledge are closely knit ensuring the existence of each other, so also truth that always exists together with power and knowledge. In ‘Truth and Power,’ Michel Foucault counters the major theoretical trends like Marxism and traces the instances of truth and power as they intertwine in the exercise of power relations. Truth and power sustain and produce each other which uncompromisingly affirm Foucault’s claim of power, knowledge and truth being intrinsically connected. (shrink)

This overview and synthesis of the papers presented in this Special Issue suggests that there is a remarkably rich set of ethical issues having direct relevance to the development and practice of biological control for the management of agricultural pests. The perception and resolution of ethical issues appear to emerge from a set of factors that includes one's ethical viewpoint (anthropocentric or biocentric), agricultural system (industrial or sustainable), economic context (rich or poor), and power structure (expert or public). From (...) this set of parameters at least five major ethical questions can be formulated: (1) How should we regulate and apply biological control in the face of persistent ecological uncertainty regarding environmental impacts? (2) How ought we to balance the established and expected benefits of biological control to human and ecosystem well-being against the known and anticipated risks? (3) Who should be empowered to develop policies and make decisions regarding the study and practice of biological control? (4) How can we assure a more just distribution of benefits and costs associated with biological control technologies (e.g., sharing the costs of nonmarketable goods and services that benefit the public, and compensating people from whom biological control agents are acquired), and (5) Can biological control be justified as a resource substitution for pesticides or is its ethical application only possible as part of a reconceptualization of agricultural production? These central questions and possible answers are presented in a varied set of provocative analyses by some of the leading thinkers and authorities in their fields. (shrink)

Scholars attribute contemporary union failure to structural factors, such as the legal decision allowing striking workers to be permanently replaced, and to globalization. This article examines the strategic choices made by New Labor’s leadership after their victory at the AFL-CIO in 1995, and the choices made by the breakaway unions that formed Change to Win. I identify the influence of Saul Alinsky in the background of many of the current New Labor leaders and attribute the strengths and weaknesses of New (...) Labor’s organizing approach to Alinsky’s strengths and weaknesses. I argue that despite two decades of rhetoric about organizing and the difficulties presented by a hostile climate, a critical factor in labor’s decline rests with decisions within its control: to embrace corporate campaigns and narrowly defined interest-based politics—decisions that led unions away from workers and the workplace and put them at odds with unorganized workers and the community. (shrink)

In this article it is argued that much research into processes of moral learning and development in organisations has been conducted under somewhat controlled conditions, and that these do not permit testing of individuals' thought and action under more extreme circumstances. Therefore in practice one needs to acknowledge the effect of the actual organisational context. Three aspects or issues concerning the effect of this context on interventions are identified: first, systemic factors, especially corporate culture, impact on individual behaviour; second, consultants (...) and developers may have difficulty when working with people at different levels of moral development; and, third, differential influence among members of an organisation affects the possibility of, and the enactment of, moral development programmes.Each of these considerations is discussed while employing conceptualisations based on Kohlberg's ideas. However the question of influence and power is not one which has been addressed to any significant extent by writers in this particular area. The essential argument in this article is that this must be done if the full potential of research into moral development in organisations is to be realised. (shrink)

Rather than approaching the question of the constructive or therapeutic character of Hegel’s Logic through a global consideration of its argument and its relation to the rest of Hegel’s system, I want to come at the question by considering a specific thread that runs through the argument of the Logic, namely the question of the proper understanding of power or control. What I want to try to show is that there is a close connection between therapeutic and constructive elements (...) in Hegel’s treatment of power. To do so I will make use of two deep criticisms of Hegel’s treatment from Michael Theunissen. First comes Theunissen’s claim that in Hegel’s logical scheme, reality is necessarily dominated by the concept rather than truly reciprocally related to it. Then I will consider Theunissen’s structurally analogous claim that for Hegel, the power of the concept is the management of the suppression of the other. Both of these claims are essentially claims about the way in which elements of the logic of reflection are modified and yet continue to play a role in the logic of the concept. (shrink)

The problem advanced societies have tried to answer since the last part of the twentieth century can be ascribed to a fundamental question: how to go beyond the constitutive (and unsustainable) limit of nation-state capitalism, constrained by an excessively circumscribed and univocal idea of social organization, without losing the ability to govern? Or, expressed in other terms, how can you dismantle the center (the state) without losing the power to control? The answer to this (difficult) question has been sought (...) for along two main axes. The first has concerned the seizing of new opportunities distributed over a space larger than the national space. As historians have shown (Arrighi 1996), if global projection is a constant of capitalism only the disastrous politico-military vicissitudes of the first half of the twentieth century created the conditions according to which the nation-state capitalism model could be born, in the form that dominated the fifty years following the Second World War. But first the exhaustion of colonialism, then the urgency of the energy question, the signs of a possible demise of Anglo-Saxon hegemony and, subsequently, the collapse of the Soviet empire, have changed the rules of the game. Within a rapidly transforming international framework, the recovery of a global outlook promised the exploitation of important opportunities with the opening of new markets, the valorization of investment possibilities, the displacement and utilization of low-wage labor, financial speculation, the acquisition and control of energy resources and raw materials. It is a promise that Anglo-Saxon elites have contemplated since the early 1980s, the moment in which?to counter the increasingly worrying signs of decline of their hegemony?they abandoned the Keynesian doctrine to embrace the neoliberal doctrine. The second axis along which a new growth cycle has been developed has to do with the increased manipulation of meanings available individually and collectively. Such a process is formed from the combination of two rationales, the subjectivist imperative, which inscribes into social life some of the philosophical developments of the twentieth century, and the formation of De-territorialized Aesthetic Space, which makes technically possible, a degree of cultural mobility hitherto unthinkable. Both these factors facilitate the insertion of the immaterial dimension into the cycle of capitalist valorization, making it more readily available for exploitation by economic forces on a global scale. (shrink)

The mass media is a major source of health information for the public, and as such the quality and independence of health news reporting is an important concern. Concerns have been expressed that journalists reporting on health are increasingly dependent on their sources—including representatives of industries responsible for manufacturing health-related products—for story ideas and content. Many critics perceive an imbalance of power between journalists and industry sources, with industry being in a position of relative power, however the empirical (...) evidence to support this view is limited. The analysis presented here—which is part of a larger study of industry-journalist relationships—draws on in-depth, semi-structured interviews with representatives of health-related industries in Australia to inductively examine their perceptions of power relations between industry and journalists. Participants painted a picture in which journalists, rather than themselves, were in a position to control the nature, extent, and outcome of their interactions with industry sources. Our results resonate with the concept of “mediatisation” as it has been applied in the domain of political reporting. It appears that, from the perspective of industry representatives, the imposition of media logic on health-related industries may inappropriately influence the information that the public receives about health-related products. (shrink)

The paper takes into consideration the different degrees of power and control that can be exercised by the mediator/arbitrator. This issue is investigated with particular regard to such aspects as the nature of the ADR procedure adopted, the cultural context in which the procedure takes place, and the formulation of specific legal norms. The analysis both of a few arbitration rules and some data from real arbitral proceedings shows great reliance on the arbitrator’s discretion and use of common sense, (...) which is in line with the idea itself of arbitration. Moreover, the high degree of power autonomy enjoyed by the arbitrator during the whole procedure derives from the presupposition that the parties accept the arbitrator’s personal opinion and final judgment and from the fact that the majority of the disputes in international commercial arbitration are of a technical and complicated nature. The analysis also shows that the legal background of most arbitrators tends to surface even when they are involved in alternative dispute resolution proceedings and is clearly visible in the orderly allocation of turns and the strict control over the procedures to be followed. Especially when arbitrators are lawyers or judges, they tend to promote a feeling of belonging to the same professional community, which induces a greater spirit of cooperation and a lowering of the control level. (shrink)

It has been argued that the explanation of self-control requires positing special motivational powers. Some think that we need will-power as an irreducible mental faculty; others that we need to think of the active self as a dedicated and depletable pool of psychic energy or – in today more respectable terminology – mental resources; finally, there is the idea that self-control requires postulating a deep division between reason and passion – a deliberative and an emotional motivational system. This essay (...) argues that no such special motivational powers are necessary. Yet, at the same time, self-control does powerfully illustrate the importance of a feature of the mind. What it illustrates, I argue, is the importance of the mental activity of attention in the control of all action. It is by appeal to this mental activity that we can dispense with special motivational powers. If we think of Humeanism as the view that there is fundamentally only one kind of motivational system and that all action is based in that system, then this essay contributes to a defense of Humeanism. On the other hand, the essay also shows that any model of agency in terms of only beliefs and desires, motivational and representational states, or preferences and credences is incomplete. A different conception of Humeanism as the view that every mental state is either motivational, representational, or a combination of them, is false. (shrink)

ObjectiveTo examine how physical and psychological childbirth experiences affect maternal perceptions and experiences of early infant behavioural style.BackgroundUnnecessary interventions may disturb the normal progression of physiological childbirth and instinctive neonatal behaviours that facilitate mother–infant bonding and breastfeeding. While little is known about how a medicalised birth may influence developing infant temperament, high impact interventions which affect neonatal crying and cortisol levels could have longer term consequences for infant behaviour and functioning.MethodsA retrospective Internet survey was designed to fully explore maternal experiences (...) of childbirth and her postnatal perceptions of infant behaviour. Data collected from 999 mother–infant dyads were analysed using Pearson’s correlations and multiple analyses of covariance, employing the Bonferroni method of correction to establish initially significant variables. Multiple linear regressions were conducted to determine major perinatal contributors to perceived early infant temperament.ResultsMultiple regression analyses on each of the eight Mother and Baby Scales outcome variables indicated that early infant behavioural style was largely predicted by subjective maternal states during and post-childbirth, postnatal depression scores, maternal personality traits and infant age. For example, infant age was the most significant predictor of Alert-Responsive infant behaviour, followed by maternal Postnatal Positive experience. In contrast, depression scores were the most significant predictor of Unsettled-Irregular infant behaviour, followed by Anxious-Afraid Birth Emotions and infant age. Mothers also perceived their infants as more Alert-Responsive and Easier overall after a Supported birth experience.ConclusionMaternal and infant outcomes were influenced by multiple physical and psychological perinatal variables. The mother’s subjective experience appeared to be of equal significance to more objective factors. Social support enhanced the mother’s childbirth experience, benefitting her perceptions of her baby’s early temperament. These findings provide further support for current World Health Organisation intrapartum guidelines on the importance of making childbirth a ‘positive experience’ for women. (shrink)

In bioethics, discussions of justice have tended to focus on questions of fairness in access to health care: is there a right to medical treatment, and how should priorities be set when medical resources are scarce. But health care is only one of many factors that determine the extent to which people live healthy lives, and fairness is not the only consideration in determining whether a health policy is just. In this pathbreaking book, senior bioethicists Powers and Faden confront foundational (...) issues about health and justice. How much inequality in health can a just society tolerate. The audience for the book is scholars and students of bioethics and moral and political philosophy, as well as anyone interested in public health and health policy. (shrink)

This article examines the prospects for education over the next decade in the context of an analysis of the last fifty years of conflict and consensus over education policy. It begins with a look into the future and then turns back to 1944 to study the distribution of power under the Butler settlement. It then examines the pressures which broke up the Butler settlement and created the conditions for the market revolution of 1988 to 1994. It argues that in (...) 1994 the education system stands at a turning point where a number of significant choices have to be made. If good policy choices are made in the next two to three years it argues, then the education system has the potential to achieve very high levels of success within the next decade. (shrink)

This article examines the prospects for education over the next decade in the context of an analysis of the last fifty years of conflict and consensus over education policy. It begins with a look into the future and then turns back to 1944 to study the distribution of power under the Butler settlement. It then examines the pressures which broke up the Butler settlement and created the conditions for the market revolution of 1988 to 1994. It argues that in (...) 1994 the education system stands at a turning point where a number of significant choices have to be made. If good policy choices are made in the next two to three years it argues, then the education system has the potential to achieve very high levels of success within the next decade. (shrink)