basic cognition
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2021 ◽  
Vol 96 ◽  
pp. 02005
Author(s):  
Hongshan Zhao

As the Chinese economy grows fast and the Chinese residents' spending power increases, "ethical consumers" have been lavished with increasing attention. In fact, consumption has become a decision-making process closely tied to ethics or morality. This article describes consumers' basic cognition of environmental issues and ethical apparel in a quantitative manner. The research covers mainly the following topics: consumers' understanding and recognition of ethical apparels, factors bearing on the behavior of purchasing ethical apparels, surveys of the intentions of consumers to purchase ethical apparels as well as the personal information of survey respondents. The purpose is to provide forward-looking bases and reference for apparel enterprises to plan ethical marketing.


Energies ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4926
Author(s):  
Zhilin Guo ◽  
Liangliang Hao ◽  
Junyong Wu ◽  
Xingguo Wang ◽  
Hong Cao ◽  
...  

The synchronous condenser (SC) has a broad application prospect in ultra-high-voltage direct current (UHVDC) systems. The SC’s loss of excitation (LOE) is an important grid-related fault that may cause damage to the UHVDC. However, as the premise of the scientific protection configuration, knowledge of the SC’s LOE feature and its impact on UHVDC is still missing. This article first analyzes the SC’s LOE feature, offering a basic cognition of this fault. Secondly, the LOE SC’s reactive power response to system voltage variation is studied in the single-machine infinite-bus system. This lends a foundation for transient UHVDC research. Finally, the LOE SC’s impacts on steady and transient UHVDC are evaluated, respectively, considering different AC strengths and system faults through PSCAD/EMTDC (V4.6, Manitoba HVDC Research Center, Winnipeg, MB, Canada) simulations. The results show that: (1) LOE the SC absorbs reactive power while maintaining synchronous operation, its excitation current declines monotonically; (2) the LOE SC has an insignificant effect on steady-state UHVDC; (3) the LOE SC can restrain the overvoltage and benefit the rectifier’s transient stability; and (4) to reduce the inverter’s commutation failure, keeping LOE SC is more effective than separating it beforehand, while separating the LOE SC after the system voltage drop performs best. These conclusions could provide insights for the protection’s criterion and operation mode selections.


2020 ◽  
Vol 13 (1) ◽  
Author(s):  
Nicola Morrice ◽  
Lidy van Aalten ◽  
Alison McNeilly ◽  
Rory J. McCrimmon ◽  
Ewan R. Pearson ◽  
...  

Abstract Objectives GLUT2 is a major facilitative glucose transporter, expressed from the SLC2A2 gene, with essential roles in the liver. Recent work in mice has shown that preventing Glut2 production in specific neuronal populations increases sugar-seeking behaviour, highlighting the importance of Slc2a2 gene expression in the brain. It implies that reduced GLUT2 in the brain, due to genetic polymorphisms or disease, impacts health through behaviour change. Defects in glucose transport in the brain are observed in conditions including type-2 diabetes and dementia. Few studies have directly examined the effect of modulating neuronal glucose transporter expression on cognitive function. The aim of this study was to investigate whether inactivating one Slc2a2 allele throughout the body had major effects on cognition. Cognitive tests to assess recognition memory, spatial working memory and anxiety were performed in Slc2a2 whole-body heterozygous mice (i.e. reduced Glut2 mRNA and protein), alongside littermates expressing normal levels of the transporter. Results No significant effects on neurological functions and cognitive capabilities were observed in mice lacking one Slc2a2 allele when fed a chow diet. This suggests that the minor variations in GLUT2 levels that occur in the human population are unlikely to influence behaviour and basic cognition.


2020 ◽  
Vol 2 (2) ◽  
pp. p1
Author(s):  
Jia Kang

The analysis and recognition of China’s current income distribution pattern is a major practical issue that involves the idea and essentials of advancing modern state governance in the stage of economic and social transition, and also a controversial issue. In this paper, the author focused on two major points. First, the analysis on the basic situation of the proportion of resident income in the overall income distribution pattern in recent decade in China, which first went down and then rose slightly, is conducted. Then the paper emphasized that the key to solve the paradox formed by two mainstream views was to understand more deeply the institutional causes of the unfairness and non-standardization inherent in high Gini coefficient of income distribution in China, which was an essential real problem. Second, based on an examination of the significance of cultivating and developing the mid-income class in China, the serious shortcomings of official statistics about income quintile information must be pointed out. Thus, it is imperative to recognize the covered contradictions, face the anxiety state and related challenges that the mid-income class in China has been stuck in, and then seek to solve the contradiction and eliminate the anxiety in a targeted manner.


Synthese ◽  
2018 ◽  
Vol 195 (12) ◽  
pp. 5297-5317 ◽  
Author(s):  
Stephen Gadsby ◽  
Daniel Williams

2017 ◽  
Vol 13 (4) ◽  
pp. 645-666 ◽  
Author(s):  
Bert Jonsson ◽  
Maria Waling ◽  
Anna S. Olafsdottir ◽  
Hanna Lagström ◽  
Hege Wergedahl ◽  
...  

The present study investigated schooling effects on cognition. Cognitive data were collected as part of a research project (ProMeal) that investigated school meals and measured the intake of school lunch in relation to children’s health, cognitive function, and classroom learning in four Nordic countries, among children between 10–11 years of age. It was found that Finnish pupils attending 4th grade were not, on any measure, outperformed by Norwegian and Icelandic pupils attending 5th and Swedish pupils attending 4th grade on a task measuring working memory capacity, processing speed, inhibition, and in a subsample on response- and attention control. Moreover, boys were found to perform superior to girls on tasks measuring processing speed. However, girls were found to perform better on tasks related to attention and self-control. The results are discussed in relation to the reciprocal association between cognition and schooling and whether these results reflect quality differences between schools in the four Nordic countries; most notably in comparison to Finland.


Author(s):  
Daniel D. Hutto ◽  
Erik Myin

Evolving Enactivism argues that cognitive phenomena—perceiving, imagining, remembering—can be best explained in terms of an interface between contentless and content-involving forms of cognition. Building on their earlier book Radicalizing Enactivism, which proposes that there can be forms of cognition without content, Daniel Hutto and Erik Myin demonstrate the unique explanatory advantages of recognizing that only some forms of cognition have content while others—the most elementary ones—do not. They offer an account of the mind in duplex terms, proposing a complex vision of mentality in which these basic contentless forms of cognition interact with content-involving ones. Hutto and Myin argue that the most basic forms of cognition do not, contrary to a currently popular account of cognition, involve picking up and processing information that is then used, reused, stored, and represented in the brain. Rather, basic cognition is contentless—fundamentally interactive, dynamic, and relational. In advancing the case for a radically enactive account of cognition, Hutto and Myin propose crucial adjustments to our concept of cognition and offer theoretical support for their revolutionary rethinking, emphasizing its capacity to explain basic minds in naturalistic terms. They demonstrate the explanatory power of the duplex vision of cognition, showing how it offers powerful means for understanding quintessential cognitive phenomena without introducing scientifically intractable mysteries into the mix.


Author(s):  
Daniel D. Hutto ◽  
Erik Myin

Chapter 2 introduces REC’s Equal Partner Principle, according to which invoking neural, bodily, and environmental factors all make equally important contributions when it comes to explaining cognitive activity. In line with that principle, it is made clear how REC can accept that cognitive capacities depend on structural changes that occur inside organisms and their brains, without understanding such changes in information processing and representationalist terms. This chapter explicates the Hard Problem of Content, aka the HPC, as basis for a compelling argument for REC. The HPC is a seemingly intractable theoretical puzzle for defenders of unrestricted CIC. A straight solution to the HPC requires explaining how it is possible to get from informational foundations that are noncontentful to a theory of mental content using only the resources of a respectable explanatory naturalism that calls on the resources of the hard sciences. It is revealed how the need to deal with the HPC can be avoided by adopting REC’s revolutionary take on basic cognition, and why going this way has advantages over other possible ways of handling the HPC.


2017 ◽  
Vol 3 (2) ◽  
pp. 99 ◽  
Author(s):  
Paola Jaramillo ◽  
Juan Carlos Ruiz ◽  
Inma Fuentes

Resumen: En la esquizofrenia se presentan una serie de déficits cognitivos que han hecho que la investigación y la práctica profesional actual se centren en el estudio de la neurocognición y la cognición social. Estos déficits tienen importantes implicaciones en el funcionamiento social. El objetivo del presente trabajo es analizar la relaciones entre neurocognición, cognición social, evaluada con tareas de reconocimiento de la emoción, y funcionamiento social. Sesenta personas con diagnóstico de esquizofrenia han formado la muestra y las áreas evaluadas han sido: funcionamiento ejecutivo y flexibilidad cognitiva, atención y vigilancia, memoria, velocidad de procesamiento, identificación y discriminación de emociones y funcionamiento comunitario. Los resultados indican que medidas de cognición básica correlacionan de forma significativa con el funcionamiento comunitario, mientras que medidas de reconocimiento de la emoción, específicamente la identificación de emociones faciales solo correlacionó de forma positiva con un área del funcionamiento comunitario, la de comunicación y contacto social. Relationships between neurocognition, emotional processing and social functioning in schizophrenia Abstract: A series of cognitive deficits in schizophrenia have led to a focus on neuro- and social cognition in current research and professional practice. These deficits have significant implications for social functioning. The aim of the current study is to analyse the relationships between neurocognition, social cognition (evaluated via emotional recognition tasks) and social functioning. Sixty people diagnosed with schizophrenia made up the sample and the following areas were evaluated: executive functioning and cognitive flexibility, attention and vigilance, processing speed, emotion identification and discrimination and community functioning. Results indicate that measures of basic cognition correlate significantly with communal functioning while measures of emotion recognition, especially those identifying facial emotions only correlate positively with one area of communal functioning, namely that of communication and social contact.


2017 ◽  
Vol 4 (1-2) ◽  
pp. 46-51 ◽  
Author(s):  
Bin Liu

There is a general acknowledgement in almost all civilizations that the heart is the most important organ in the human body. Both Chinese medicine and Western traditional medicine have a long history of heart research, but they have developed different points of view based on the basic cognition. Traditional Chinese medicine is good at summarizing the correspondence and relationship between the heart and exterior things. The physiological functions of the heart are governing blood and vessels, controlling the mind, opening into the tongue, manifesting on the face, and so on, while modern Western medicine does well in exploring the anatomical structure, spacial connection, and micromechanical character of the organ. Chinese medicine and Western medicine have established the diagnosis and management system, respectively, from their own angles. Combining the knowledge of Chinese and Western medicine can take the advantages of either of the two, making it deeper and more comprehensive for studying and treating heart diseases.


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