Nowadays, the power systems are getting more and more complicated because of the delays introduced by the communication networks. The existence of the delays usually leads to the degradation and/or instability of power system performance. On account of this point, the traditional load frequency control approach for power system sketches a destabilizing impact and an unacceptable system performance. Therefore, this paper proposes a new LFC based on adaptive integral second-order sliding mode control approach for the large-scale power system with communication (...) delays. First, a new linear matrix inequality is derived to ensure the stability of whole power systems using Lyapunov stability theory. Second, an AISOSMC law is designed to ensure the finite time reachability of the system states. To the best of our knowledge, this is the first time the AISOSMC is designed for LFC of the LSPSwCD. In addition, the report of testing results presents that the suggested LFC based on AISOSMC can not only decrease effectively the frequency variation but also make successfully less in mount of power oscillation/fluctuation in tie-line exchange. (shrink)

Vietnam is home to a prospering technology community and numerous enterprises that range from small start-ups to development giants. Virtually all public services are offered online. In fact, the country even has a system for e-residency and “data embassies.” This achievement derives in part from the nation’s transparent and enduring political preferences, but more importantly from Vietnamese law and its regulatory system regarding information, the digital general public, and intellectual property rights (IPR) protection. In this examination of the most pertinent (...) aspects of Vietnam’s digital economy legislation, this study explores the nation’s regulatory structure regarding copyright and patents within the context of digital transformation. The study discusses the relationship between foreign and national regulations in terms of IPR protection and the advancement of digitalization. Research on Vietnamese regulations and the practical application of major patent and copyright regulations has revealed that in many respects, the nation is highly reliant on the effective operation of a broader foreign institutional and legal framework. Thus, in the near future, technological advancement will necessitate the establishment of additional transnational regulatory systems. (shrink)

This study identifies the relationship between local stakeholder pressures and Korean foreign subsidiaries’ corporate social responsibility. Analyzing the survey data of 177 Korean foreign subsidiaries yielded two important findings. First, local primary stakeholders have a positive impact on responsive CSR activities, but have no influence on strategic CSR activities. Second, local secondary stakeholders in host countries have a strong influence on both responsive and strategic CSR activities. Secondary stakeholders have more influence on strategic than on responsive CSR activities. This article (...) suggests a change in managerial philosophy toward primary and secondary stakeholders, which may have important implications for multinational enterprises in achieving greater success with the design of their CSR activities. (shrink)

In Andreka-Nemeti [1] the class ST r of all small trees over C is dened for an arbitrary category C. Throughout the present paper C de- notes an arbitrary category. In Def. 4 of [1] on p. 367 the injectivity relation j= ) is dened. Intuitively the members of ST r represent the formulas and j= represents the validity relation be- tween objects of C considered as models and small trees of C considered as formulas. If ' 2 ST r (...) and a 2 Ob C then the statement a j= ' is associated to the model theoretic statement \the formula ' is valid in the model a". It is proved there that the Los lemma is true in every category C if we use the above quoted concepts. To this the notion of an ultra- product Pi2Iai=U of objects 2 IOb C of C if we use the above quoted concepts. To this the notion of an ultraproduct Pi2Iai=U of objects 2 IOb C of C is dened in [1], in [2] and in [7] Def. 12. Then the problem was asked there \for which categories is the characterization theorem of axiomatizable hulls of classes of models Mod T h K = Uf U p K true?", where the operators Uf and U p on classes of models is dened on p. 319 of the book [3]. Of course, here in the denition of Uf and U p on classes K Ob C of objects of C we have to replace the standard notion of ultraproducts of models by the above quoted category theoretic ultraproduct Pi2Iai=U of objects of C. That is for any C and K Ob C we dene U p K exactly as in [2] p. 136, but a more detailed denition is found in [7] Def. 17. (shrink)

Food retailers are powerful actors of the agro-industrial food system. They exert strong lock-in effects that hinder transitions towards more sustainable agri-food systems. Indeed, their marketing practices generally result in excluding the most sustainable food products, such as local, low-input, small-scale farmers’ products. Recently in Belgium, several initiatives have been created to enable the introduction of local products on supermarket shelves. In this article, we study three of those initiatives to analyse if the development of local sourcing in supermarkets opens (...) up an opportunity for a transition towards more sustainable agri-food systems. We conceptualise transitions as a shift in governance and ethical values and adopt a pragmatist approach of ethics combined with the systemic perspective of transition studies, to evaluate the impact of these initiatives. Our analysis shows that they mainly contribute to the reproduction of the incumbent agri-food system. It also highlights that first, to be a driver for sustainability transitions, food ethics need to be systemic i.e. relate to a systemic understanding of problems and perspective of sustainability, including social justice. And second, it highlights that governance arrangements involving not only representative organisations of the various agri-food and non-agricultural actors, but also actors upholding ethical values that are currently missing in conventional supply chains and representing excluded and marginalised interests, favour the uptake of such systemic ethics by incumbent actors. Hence, systemic ethics and inclusive governance are key features for initiatives to contribute to a sustainability transition. (shrink)

The traditional soft set is a mapping from a parameter set to family of all crisp subsets of a universe. Molodtsov introduced the soft set as a generalized tool for modelling complex systems involving uncertain or not clearly defined objects. In this paper, the notion of neutrosophic soft set is reanalysed. The novel theory is a combination of neutrosophic set theory and soft set theory. The complement, “and”, “or”, intersection and union operations are defined on the neutrosophic soft sets. The (...) neutrosophic soft relations accompanied with their compositions are also defined. The basic properties of the neutrosophic soft sets, neutrosophic soft relations and neutrosophic soft compositions are also discussed. (shrink)

Educational philosophy helps to orient the educational development process of each country and develop the capacity of each individual in society. In the educational history of each country, there is always a process of preserving and transferring social heritages. The educational system prepares the next generation to enter society and imparts ideas, values, and beliefs that will shape young people’s thinking and behavior for the rest of their lives. Therefore, this article wishes to clearly and vividly clarify the importance of (...) studying Pragmatism’s educational philosophy to realize its present influence. At the same time, it is crucial to deeply understand the educational process of Pragmatism to derive meaning and clarify the primary function of educating Vietnamese people in the context of current global integration. The article uses the materialist dialectic method with broad and specific historical principles to evaluate Vietnamese education with opportunities and challenges in the current integration process by studying Pragmatism’s philosophical education. The article found that the theory of education by Pragmatism clarifies the role of social educational institutions – schools in the educational process. In parallel, it is a teacher with educational methods and programs that are the basis for educating learners to become comprehensive citizens in the future. And students are the goal and the product that the educational philosophy needs to implement. Research results, the article clarifies the need to develop an educational philosophy for Vietnamese people to build comprehensively in the socialist orientation in the current globalization context. (shrink)

Name der Zeitschrift: Cognitive Linguistics Jahrgang: 27 Heft: 2 Seiten: 205-233.

Cet article se présente comme un questionnement sur l'attitude à prendre, de la part d'un pays francophone tel que le Vietnam, « lourd » de son passé colonial, et attentif à « rattraper » le train en marche de l'humanité entière, après tant de péripéties et de retard connus durant et à cause de ses temps de guerre. Attitude à adopter envers soi-même, envers l'Autre et l'autre culture. Pour ce, il s'appuie sur les quelques notions de l'interculturel, analyse la façon (...) dont le Vietnam a su gérer ses rapports à soi et à l'Autre, d'hier à aujourd'hui, et propose une attitude à adopter pour chaque pays, dans l'espace francophone et face à la mondialisation. Ce questionnement se veut d'être une voix parmi d'autres et non la seule voix représentative du VietnamThis article’s aim is to ask questions about the attitude that should be adopted by Vietnam, a French-speaking country bearing its "heavy" colonial past. After so many events and delays caused by the war, the country is now interested in catching up with the train represented by the rest of mankind which is moving forward. The question is thus to define the attitude Vietnam could adopt towards itself, towards the Other and the other culture. Thus, this article has made use of certain notions of interculturality, analyzed the way in which Vietnam has managed relations with itself and with the Other, and proposes an attitude for each country to adopt in the French-speaking Community and in reaction to globalization. The author wishes to be a voice among others and not the only voice representing Vietnam. (shrink)

The objective of this study is to examine the effect of corporate social responsibility perception (CSRP) on job performance through the mediating role of work attitude (job satisfaction and employee commitment), and the moderating roles of income level. Survey data were collected from 626 employees who are working in small and medium enterprises in Vietnam. Results from the partial least squares structural equation modelling (PLS-SEM) using the SmartPLS 3.0 program showed that employees' CSR perception is positively related to job performance. (...) Besides, this relationship was partially mediated by job satisfaction and employee commitment. Additionally, the interaction effect analysis also confirmed that the positive relationship between CSR perception and work attitude will increase significantly in higher-income employees than low-income employees. Furthermore, employees with more experience tended to have more performance than employees with less experience. This finding implied that managers should develop appropriate CSR to enhance employees' positive work attitudes and behaviours. (shrink)

Case law retrieval is the task of locating truly relevant legal cases given an input query case. Unlike information retrieval for general texts, this task is more complex with two phases (legal case retrieval and legal case entailment) and much harder due to a number of reasons. First, both the query and candidate cases are long documents consisting of several paragraphs. This makes it difficult to model with representation learning that usually has restriction on input length. Second, the concept of (...) relevancy in this domain is defined based on the legal relation that goes beyond the lexical or topical relevance. This is a real challenge because normal text matching will not work. Third, building a large and accurate legal case dataset requires a lot of effort and expertise. This is obviously an obstacle to creating enough data for training deep retrieval models. In this paper, we propose a novel approach called supporting model that can deal with both phases. The underlying idea is the case–case supporting relation and the paragraph–paragraph as well as the decision-paragraph matching strategy. In addition, we propose a method to automatically create a large weak-labeling dataset to overcome the lack of data. The experiments showed that our solution has achieved the state-of-the-art results for both case retrieval and case entailment phases. (shrink)

Resumo: A revolução tecnológica 4.0 e a cooperação internacional têm feito várias mudanças na sociedade. As pessoas passam a desejar uma vida feliza e pacífica ao perceberem que a felicidade é um alvo ou uma meta necessária na vida. O artigo usa o método dialético materialista do pensamento filosófico de Aristóteles de maneira compreensiva, especificando princípios históricos acerca de seu conceito de felicidade comparado ao que temos hoje para mostrar que o valor da felicidade é o valor da beleza. Além (...) disso, o artigo também usa métodos analíticos e sintéticos para esclarecer a visão de Aristóteles de que a felicidade estaria relacionada à coisas materiais, crenças e valores nobres os quais as pessoas esperam conquistar. Este artigo descreve a visão do povo do Vietnã de que a Felicidade é a solidariedade e o apoio mútuo para que vivam juntos em paz, tranquilidade e abundância material. A Felicidade nas vidas dos vietnamitas é necessária para garantir que a vida pessoal de cada um e a vida social sejam civilizadas e modernas e que as pessoas tenham energia pacífica, total e livre. A Felicidade dos Vietnamitas almeja a importância da verdade, da bondade e da beleza. (shrink)

Background: This study examined the cyberbullying experience and coping manners of adolescents in urban Vietnam and explored the mediating effect of different support to the associations between cyberbullying and mental health issues.Methods: A cross-sectional study was performed on 484 students at four secondary schools. Cyberbullying experience, coping strategies, psychological problems, and family, peer, and teacher support were obtained. Structural equation modeling was utilized to determine the mediating effects of different support on associations between cyberbullying and psychological problems.Results: There were 11.6 (...) and 28.3% of students who reported that they experienced and observed at least one cyberbullying act in the last 3 months, respectively. Among the victims, only 48.2% tried to stop the perpetrators. Meanwhile, the majority of observers belonged to the “Intervene” group who tried to report cyberbullying acts or help victims. Family support was found to partially mediate associations between cyberbullying experience and observation with levels of psychological problems among adolescents.Conclusion: The 3-month rate of cyberbullying experience and observation among urban adolescents aged 11–14 was low. However, current coping strategies against cyberbullying were not sufficient. Family support is an important factor that should be considered for designing interventions to mitigating the impacts of cyberbullying on the mental health of adolescents. (shrink)

Despite receiving a great deal of research attention, the effect of corporate philanthropy on shareholder value remains inconclusive. To address this issue, the present paper examines emotionality as an important factor based on which investors infer about the firm’s motive as well as the beneficiary’s worthiness and react accordingly. Consistent with attribution theory, our event study shows that announcements with more emotional expressions are associated with higher cumulative abnormal stock returns and the effect is stronger when investor attention is greater. (...) We further find that the positive interaction effect between emotionality and investor attention is more pronounced for scandal-free firms than for firms with corporate social irresponsibility (CSI). The empirical evidence remains consistent under various robustness tests. The paper concludes with implications for future research and managerial practices. (shrink)

This article critically engages with Christian Braun's article “The Morality of Retributive Targeted Killing” from the Journal of Military Ethics. Braun argues that retributive targeted killing can...

The filamentous and branched thallus of Antithamnion plumula is constitued of two different kinds of branches with apical growth: the cladomial axes with a continuous or indefinite growth, and the pleuridia with a limited growth. The size of the pleuridia depends on their position with respect to the lateral cladomial axes.The growth kinetics of 35 pleuridia were analysed using Nelder's generalized logistics. Each sigmoidal curve, which was divided into four growth stages from the instantaneous acceleration variations, was thus characterized by (...) ten kinetic parameters: lengths at the time of the changes in growth stage, durations of the growth stages and maximum growth rate. (shrink)

This study uses a quasi-experimental design to investigate what happens to individual socially responsible attitudes when they are exposed to group dynamics. Findings show that group engagement increases individual attitudes toward social responsibility. We also found that individuals with low attitudes toward social responsibility are more likely to change their opinions when group members show more positive attitudes toward social responsibility. Conversely, individuals with high attitudes do not change much, independent of group characteristics. To better analyze the effect of group (...) dynamics, the study proposes to split social responsibility into relative and absolute components. Findings show that relative social responsibility is correlated with but different from absolute social responsibility although the latter is more susceptible than the former to group dynamics. (shrink)

In a recent article, Barrett & Halvorson define a notion of equivalence for first-order theories, which they call “Morita equivalence.” To argue that Morita equivalence is a reasonable measure of “theoretical equivalence,” they make use of the claim that Morita extensions “say no more” than the theories they are extending. The goal of this article is to challenge this central claim by raising objections to their argument for it and by showing why there is good reason to think that the (...) claim itself is false. In light of these criticisms, this article develops a natural way for the advocate of Morita equivalence to respond. I prove that this response makes her criterion a special case of bi-interpretability, an already well-established barometer of theoretical equivalence. I conclude by providing reasons why the advocate of Morita equivalence should opt for a notion of theoretical equivalence that is defined in terms of interpretability rather than Morita extensions. (shrink)

The growth activity of an organ (variable y) is defined simultaneously by the instantaneous absolute ratedy/dt and its variationd 2y/dt2. The use of these two descriptors allows a sigmoidal (i.e. continuous and non periodical, as observed for the logistic function) growth curve to be discretized into a series of 5 growth states or phases which are delimited by the following singular values: max, Vmax (=0), max, adult stage. The (V, ) plot, termedgrowth trajectory, visualizes, e.g. in the case of Richards-Nelder's (...) generalized logistics, the unequal duration of these phases and allows the dissymmetry property of the growth function to be characterized precisely.At a more integrated organization level, such anorganic series (e. g. the set of the leaves borne by a same branch), the above concepts allow two kinds of analyses to be carried out: (i) in thekinetic approach, the growth trajectory of the series can characterizes, under certain conditions, the emergence of a new property: theoccurrence of growth activity rhythms which are independent of meristem dormancy processes; (ii) thedemographic approach shows thegrowth structure of the phytomer population (a particular form of age structure) and the associated dimensional structure (plant partition into zones or regions in relation to the growth state of the various phytomers). (shrink)

This communication presents a discussion of some extensions of the formalism of Verhulst's simple logistics, which may constitute an autonomous growth model of a more general scope.For that purpose, the basis concept of growth diagram or trajectory is called upon, as it affords the graphic representation of the change in the growth variable y, using two relevant kinetic parameters: the instantaneous rate and the instantaneous acceleration. The two possible kinds of trajectories are in relation to the use of absolute (V (...) = dyldt; = dV/dt) or relative (or specific) values (R = (1/y)(dy/dt); R = dR/dt). (shrink)

The study of cultural evolution has taken on an increasingly interdisciplinary and diverse approach in explicating phenomena of cultural transmission and adoptions. Inspired by this computational movement, this study uses Bayesian networks analysis, combining both the frequentist and the Hamiltonian Markov chain Monte Carlo (MCMC) approach, to investigate the highly representative elements in the cultural evolution of a Vietnamese city’s architecture in the early 20th century. With a focus on the façade design of 68 old houses in Hanoi’s Old Quarter (...) (based on 78 data lines extracted from 248 photos), the study argues that it is plausible to look at the aesthetics, architecture, and designs of the house façade to find traces of cultural evolution in Vietnam, which went through more than six decades of French colonization and centuries of sociocultural influence from China. The in-depth technical analysis, though refuting the presumed model on the probabilistic dependency among the variables, yields several results, the most notable of which is the strong influence of Buddhism over the decorations of the house façade. Particularly, in the top 5 networks with the best Bayesian Information Criterion (BIC) scores and p<0.05, the variable for decorations (DC) always has a direct probabilistic dependency on the variable B for Buddhism. The paper then checks the robustness of these models using Hamiltonian MCMC method and find the posterior distributions of the models’ coefficients all satisfy the technical requirement. Finally, this study suggests integrating Bayesian statistics in the social sciences in general and for the study of cultural evolution and architectural transformation in particular. (shrink)

Vietnam is implementing global socio-economic integration, so the law must also be renovated to meet the requirements of international integration. Because the law is attached to the country's institutions, it shows the consistency in Vietnam's politics, economy, and diplomacy. In the world, the rule of law is a typical value that humanity aims for because it upholds the law, expressing our nation's aspiration for a democratic and equal society. Therefore, Vietnam has built a socialist rule of law. To achieve this, (...) Vietnam must ensure the free power of its citizens, promote the democracy of the state, and ensure that power belongs to the people. The paper uses a materialist dialectical method to examine the building of civic consciousness that promotes the perfection of Vietnam's current socialist rule of law. At the same time, the article also uses analytical methods and synthetic methods to clarify the sense of citizenship in the Vietnamese state, Vietnam's political institutions, and the development of the socialist rule of law is correct. (shrink)

La importancia que ha cobrado el ‘giro afectivo’ en los estudios clásicos es indudable, como lo demuestran los múltiples trabajos interdisciplinarios publicados dentro del área en las últimas décadas. Teniendo en cuenta los desafíos y dificultades que siempre implica analizar históricamente la dimensión sentimental, el presente trabajo tiene como intención dar cuenta de los avances que se han producido en los últimos años en el estudio de las emociones en la antigüedad, focalizando sobre todo en la Grecia clásica, a los (...) efectos de ofrecer un amplio panorama teórico que pueda ser de utilidad para quienes opten por adentrarse en este prometedor campo de indagación académica. (shrink)

This article develops a discursive explanation of mixed constitution: mixed constitutional ideas and discourse generate mixed constitutional design and practice. On that base, it explores the nature, factors, and functions of the mixed constitution in Vietnam. The emergence of competing constitutional ideas (Confucian, socialist, liberal, universal) animates a constitutional discourse in which different actors adhere to different ideas. Consequently, the 2013 Constitution of Vietnam embodies a mixture of the ideas in its provisions on political institutions, economy, and especially human rights. (...) The enforcement of the constitution induces competing claims to constitutional meanings. The mixed constitution is shaped by path dependency and global diffusion of constitutional ideas. It functions as the base to constrain ideational monopoly and widen the public discourse on constitutional development. (shrink)

International integration is deepening, so people develop in all aspects. In society, communities with individuals have relationships in humans' material and spiritual life. When society grows, more people's knowledge of the world needs to learn so that people can understand themselves and act for the development of society. The article studies the thought of Thomas Aquinas to clarify human nature in social life. The paper uses analytical, synthesis, and argumentative methods to explain human nature with its behaviors and perceptions in (...) social life; Aquinas argued that it is human nature to do the right thing to achieve happiness. However, society is more progressive and liberals, but people always realize their lives have many injustices and difficulties. People want their lives to be happy and good but feel depressed. In this article, in an excellent society, people live according to the law and adjust their behavior according to the regulations of society; each person in the society is also better, from which the society is also humane and reasonable that the basis for building a better society in Vietnam. (shrink)

This commentary reflects on recent instances of anti-Asian violence and state responses to redress violence through data-driven strategies. Data collection often presents itself as an appealing strategy, due to impacted communities’ desires for evidence and metrics to substantiate political claims. Yet, data collection can bolster the carceral state. This commentary takes an antagonistic approach to policing, including the ongoing creation of data infrastructures by—and for—law enforcement through hate crimes legislation. We critically discuss the challenges and possibilities in building towards anti-carceral (...) responses amidst ongoing racial violence and crisis. (shrink)

L'analyse d'une cinétique de croissance y est conduite à partir du modèle logistique généralisé de Richards-Nelder. On distingue 2 types de processus dits mono- et multi-logistique. Dans le cas mono-logistique, le phénomène est correctement décrit par une seule fonction logistique. La cinétique de croissance est alors caractérisée par lea propriétés de chacune des phases G 1 à G 4, délimitées par les points singuliers Γmax, V max et Γmin. On appelle structure de croissance la contribution relative de ces différentes phases (...) à l'expression de la croissance totale. Cette distribution temporelle de l'activité de croissance est une représentation discrétisée de la trajectoire y 0 → y max. On appelle processus multi-logistique toute cinétique de croissance correspondant à une somme de 2 ou plusieurs logistiques généralisées. II existe alors un plus grand nombre de points singuliers et donc un plus grand nombre de phases G i que dans le cas monologistique. La structure de croissance définit avec précision la cinetique du phénomène, ainsi que l'importance relative des différentes composantes logistiques au cours du temps. Une application en est donnée avec le grandissement des cellules pleuridiophores de l'Algue Antithamnion plumula. L'allongement de ces cellules est toujours de type bi-logistique. Les caractéristiques de la structure de croissance permettent une discrimination nette du sporophyte et des gametophytes mâle et femelle. Tandis que la composante 1 est pen différente, la composante 2 varie fortement selon la ploïdie du thalle. En revanche, il y a pen de différences entre les deux gamétophytes. Cette notion de structure de croissance est ainsi susceptible d'apporter des résultats originaux. Audelà de cet example, cette approche est proposée comme une méthode de caractérisation simple mais précise de toute cinétique de croissance basée sur lea variations temporelles de l'activité de croissance [couple ]. (shrink)

The growth of the vein system of the leaf ofTropaeolum peltophorum was studied at the vein level and at the limb level.The vein growth kinetics depend on the position of the vein on the leaf: there is a proximal/distal gradient and a bilateral gradient of the growth parameters. The growth field of the veins is also dependent on time and on vein position.Specific correspondences exist between singular points of the global growth curves, the variations of the growth field and the (...) vein position. The spatio-temporal organization of the vein system growth is then characterized by positional variations of kinetic order which show the existence of areal morphogenetic dissymmetry. (shrink)

The growth of the vein system of the leaf ofTropaeolum peltophorum was studied (i) at the vein level (analysis of the growth kinetics and of the growth field of the 7 primary veins) and (ii) at the limb level (comparison of the growth of the veins).The vein growth kinetics depend on the position of the vein on the leaf: there is a proximal/distal gradient and a bilateral gradient of the growth parameters (=variation of the temporal organization of the kinetics). The (...) growth field of the veins (=local growth pattern) is also dependent on time and on vein position. (shrink)

Tute Bianche are not a movement but a device of subjectivation working inside vaster movements. Each is free to put or to remove Tute Bianca. It indicates that he respects the style of it: the refusal of the separation violence/nonviolence, reference to t zapatisme, the relationship of a particular type with the media. Tute Bianche are auto-sarcastic, ironic, rich in invention. In search of a hegemony of minority cultures, they put in crisis representations, destabilize media, etc. But if since Seattle (...) one can speak about a real movement it is mainly because hundred thousand persons put their body at the risk of the bats, of the eargas, and now, balls. (shrink)

With a focus on the Common Law jurisdiction of England and Wales and the Civil Law jurisdiction of Vietnam, this article provides an analytical framework to address the uncertain jurisprudence of minor offence processes. The article’s approach is to seek an account of crime and criminal process that is most suitable for practice and most compatible with the broad notion of ‘criminal charge’ under international human rights instruments. It is argued that minor offences should be considered forms of less serious (...) crimes that are subject to short periods of imprisonment or non-custodial punishments and dealt with by summary procedures. The fragmentation of minor offences demands an approach to procedural pragmatism and procedural proportionality; that is, the procedure for each type of offence should be proportionate to the severity of punishment and fair as a whole. (shrink)

The logistic function now constitutes the most widely used model for there presentation of growth kinetics of the continuous monotonous type in biological systems (populations, organisms, organs, ...). This ubiquity led to consider logistics from a phenomenological rather than mechanistic viewpoint. Whence the question : can logistics be given an interpretation, a signification which confers the rank of an "explicative" model to it? This Note presents some critical comments on the relationships between logistics and three types of biological systems : (...) population demography, environmental resources, autocatalyzed reactions. The so-called functional (in the mathematical meaning) interpretation, which is then discussed, is based upon a variational principle : the occurrence of a minimum of a function associated with the logistic law. Its present limitation to the only simple logistics of Verhulst and the difficulties of its expression in biological terms are then pointed out. (shrink)

We assessed the attitudes, perceptions, and stereotypes toward Latino immigrants among 247 mental health professionals across 32 U.S. states. We also randomly presented two versions of an attitude measure that varied in their references to immigrants. Participants reported that they did not agree with the anti-immigration law Arizona SB 1070 and other similar bills. Also, greater multicultural awareness was related to positive attitudes and fewer stereotypes toward immigrants. Furthermore, participants who were asked to think about “undocumented immigrants” viewed Latino immigrants (...) more positively than those who were asked think about “illegal aliens.” Findings show the continued need for multicultural awareness and competence training for mental health professionals, which align with the American Psychological Association’s Ethical Principles of Psychologists and Code of Conduct. Limitations and future directions for research are discussed. (shrink)