Different Degrees Of Use Research Articles

UI 레이아웃 디자인에서 계열위치효과의 융합적 응용 연구 - 한중 쇼핑앱을 중심으로 -

In the UI design process of shopping App, the layout of the main function buttons directly affects the user"s usage habits and usage evaluation, resulting in "convenience" and "inconvenience". The current situation is that App design practice has developed rapidly, but the theoretical research results related to App design cannot effectively guide App design practice. It is against this background that this research begins. The purpose of this study is to use the theory of "Serial-position effect", take the main shopping Apps in South Korea and China as the research object, and take the most common interface function layout in the shopping process as the research content, and analyze the "Primacy effect" and "Recency effect" existing in the interface design of these Apps, and verified the analysis results through questionnaire survey. Through the analysis of this research, it can be seen that the UI interface design of major shopping Apps in China and South Korea have different degrees of use of the Serial-position effect, but in general, the interface of these shopping Apps still lacks the blank part to effectively use the Serial-position effect. This research hopes to provide theoretical reference and design thinking from different perspectives for the design process of shopping Apps through the analysis results, so as to enhance the brand value of the Apps and improve the satisfaction of consumers.

The use of QR codes to fuel transmedia strategy in the ecosystem of audiovisual media groups

The QR code (from the English quick response code) is a type of two-dimensional bar code that, when scanned, directs you to an internet site. Audiovisual groups, as part of their hybrid strategies and digitization actions, incorporate it into their television programs to provide them with interactivity and improve participation and engagement with their viewers. In this article, a radiography of the audiovisual ecosystem in Spain is created to show the use of this technology in linear television broadcasts and its impact. The methodology used for this is mixed: semi-structured in-depth interviews (with heads of this strategies from the 3 audiovisual and multimedia groups in Spain) and an analysis of its use in 150 news programs to find out the functions and themes for which it is used, and the frequency of QR codes used in television broadcasts. The results of this work are illuminating since, despite detecting very different degrees of use in each channel, high interest and actions to implement them are detected by all of them, both in the news and in other programs. As the most relevant conclusion, we observe that audiovisual groups create a digital ecosystem to generate a transfer of viewers between television born before the Internet and its new digital media, generating a great impact of digitization in the transformation of the media.

The attractive effects of amino acids and some classical substances on grass carp (Ctenopharyngodon idellus).

Grass carp (Ctenopharyngodon idellus) is one of the most essential fishing species in China. The bait for this fish is rapidly developing. However, the study on the attractants in the bait for this fish lacks. This study was designed to systematically investigate the effects of 16 kinds of test substances on the perspective of behaviour and physiology of grass carp by using different kinds of methods, including behavioral tests (maze test and biting-balls test) and electro-olfactogram (EOG). Our experiment's idea is mainly to imitate: in addition to vision, fish in nature also use smell to find food and finally swallow under the action of olfaction, taste, and other sensory systems. Firstly, the behavioral maze test was used to screen the attractive or suppressive effect of 16 test substances on grass carp, and the electronic olfactory recording method was used to further evaluate the olfactory response of grass carp to the eight stimuli selected from the maze test. Then, the best concentrations of these eight stimuli and their combination were investigated by the biting-balls test to compound a formula with the strongest appetite for grass carp. The results of behavioral maze test showed that dimethyl-β-propiothetin (DMPT), dimethylthetin (DMT), glycine, taurine, L-glutamic, L-alanine, L-proline, and L-arginine have different degrees of usefulness in attracting grass carp. The electro-olfactogram recoding showed that the EOG response of grass carp to the stimuli is a transient biphasic potential change and all of the eight stimuli could induce the EOG response of grass carp. The biting-balls test showed that glycine, L-glutamic, and L-arginine at 10-2mol/L had significant feeding stimulation and DMT at 10-1mol/L had significant feeding stimulation than the other groups. Finally, formula 9 composed of DMT, glycine, L-glutamic acid, and L-arginine has the greatest attraction for grass carp. The results of this study verified the attractive effect of some amino acids and other chemicals on grass carp fishing, and would provide support for the production of specific grass carp attractants.

Exploring the Possibility of Interplay between Different Types of Control: Connecting Political and Judicial Accountability in the Case of EASA

More and more agencies have been created at both EU and national levels, which cooperate increasingly among each other and take part in various decision-making processes with binding effects on third parties. Within the EU aviation safety system, for instance, it is the European Aviation Safety Agency who shares far reaching regulatory, implementing and enforcement responsibilities with the EU Commission and the National Aviation Authorities. Such a system of the ‘multi-jurisdictional’ executive branch challenges the system of controls. Therefore, this paper explores the question of to what extent judicial and political types of accountability can be ensured in a system of shared enforcement of the EU aviation safety rules, and if these types of accountability could compensate for each other’s challenges. This paper argues, first, that different types of control can check different parts of behaviour and outputs. Secondly, limits and challenges to a certain type of control can be addressed by another type of control. However, in this regard different degrees of usefulness are visible since challenges in judicial accountability could be easier addressed by possibilities of political accountability than vice versa.

The Social Use of Batonu Personal Names

Previous researchers on the use of Batonu personal names argue that there are different categories of Batonu names and using thirty (30) respondents, the researchers submit that the use of Muslim names has replaced the use of Batonu native names in all domains. However, the present study, using three hundred (300) respondents, visited the study area and identifies names that are used as personal names among the Batonu people. It also examines the social use of the names in formal and informal domains. The research adopted the theory of Domains of language use by Ferguson (1966). Questionnaires and interviews were used to collect data on the various uses of personal names in intra and inter group interactions. There were three findings. Some showed names that were drawn from Islam and Christianity. Some names were also drawn from Batonu native names. Two domains of name usage have been identified. The informal domains consisted of home/community, peer-group and play ground. The formal ones comprised school, places of worship, certificates, wedding cards, almanacs and work places. It is evident that the Batonu native names are still frequently used with foreign or Christian and Muslim names in formal and in informal domains although with different degrees of use. This present study has shown that although a foreign culture may have an overwhelming influence over an indigenous culture, it does not mean that the indigenous culture will not thrive especially if the indigenous culture has traditional activities that can help sustain it.

Triple bottom line and sustainable performance measurement in industrial companies

Purpose The purpose of this paper is to propose a minimum set of indicators to be measured by industrial companies to represent the triple bottom line (TBL) approach. Design/methodology/approach The research is both descriptive and quantitative. Three hypotheses establish associations among the degrees of use of TBL indicators and their different degrees of use in firms. The authors used confirmatory factor analysis (CFA) to validate the scale and structural equation modelling to represent the final measurement model. The survey gathered 149 industrial companies. Findings The results pointed out that there are positive associations among the degree of use of environmental indicators and social indicators, economic, environmental and social indicators have different degrees of use in firms, a positive association between the degree of use of environmental and social indicators and the use of economic indicators was not confirmed. The findings suggest how to measure sustainable performance for industrial companies and highlight the differences in the degree of use for the three dimensions of TBL. Research limitations/implications The limitations refer to the non-probabilistic sample, applied in a specific context, industrial companies. Practical implications This set of indicators is intended to be used by industrial companies as a reliable instrument to sustainable performance assessment of the current stage of the TBL deployment and provide alternative approaches to address specific issues related to the environmental, social and economic sustainability. Social implications The results offer tangible results for measuring and reporting firm’s social and environmental performance. Originality/value This paper intends to offer an integrated and consistent way of measuring sustainability in industrial companies.

Methodology and issues of integral experiments selection for nuclear data validation

Nuclear data validation involves a large suite of Integral Experiments (IEs) for criticality, reactor physics and dosimetry applications. [1] Often benchmarks are taken from international Handbooks. [2, 3] Depending on the application, IEs have different degrees of usefulness in validation, and usually the use of a single benchmark is not advised; indeed, it may lead to erroneous interpretation and results. [1] This work aims at quantifying the importance of benchmarks used in application dependent cross section validation. The approach is based on well-known General Linear Least Squared Method (GLLSM) extended to establish biases and uncertainties for given cross sections (within a given energy interval). The statistical treatment results in a vector of weighting factors for the integral benchmarks. These factors characterize the value added by a benchmark for nuclear data validation for the given application. The methodology is illustrated by one example, selecting benchmarks for 239 Pu cross section validation. The studies were performed in the framework of Subgroup 39 (Methods and approaches to provide feedback from nuclear and covariance data adjustment for improvement of nuclear data files) established at the Working Party on International Nuclear Data Evaluation Cooperation (WPEC) of the Nuclear Science Committee under the Nuclear Energy Agency (NEA/OECD).

FACING INCONSISTENCY: THEORIES AND OUR RELATIONS TO THEM

AbstractClassical logic is explosive in the face of contradiction, yet we find ourselves using inconsistent theories. Mark Colyvan, one of the prominent advocates of the indispensability argument for realism about mathematical objects, suggests that such use can be garnered to develop an argument for commitment to inconsistent objects and, because of that, a paraconsistent underlying logic. I argue to the contrary that it is open to a classical logician to make distinctions, also needed by the paraconsistent logician, which allow a more nuanced ranking of theories in which inconsistent theories can have different degrees of usefulness and productivity. Facing inconsistency does not force us to adopt an underlying paraconsistent logic. Moreover we will see that the argument to best explanation deployed by Colyvan in this context is unsuccessful. I suggest that Quinean approach which Colyvan champions will not lead to the revolutionary doctrines Colyvan endorses.

Protecting Civilians in Africa: The Risks of Issue-Linkage between RtoP and Peacekeeping

The issue of civilian protection by international actors has gone through significant evolutions over the last decade, with a particular resonance in the African context. First, civilian protection by peacekeepers has become increasingly mainstreamed both in policy documents and in African peacekeeping operations’ mandates. In parallel, civilian protection lies at the core of the Responsibility to Protect (RtoP) adopted by the 2005 UN World Summit. This parallel conceptual development has led to a rapprochement between the two emerging norms. Issue-linkage between RtoP and civilian protection in peacekeeping operations has been observed in the broad policy development, while peacekeeping operations in Darfur and Côte d’Ivoire in particular have provided examples of such a rapprochement. Drawing on developments on the African continent, this article argues that issue-linkage between RtoP and civilian protection in peacekeeping is counterproductive. First, RtoP is characterized by its exceptional nature and narrow agenda – in relation to the four threshold crimes of genocide, crimes against humanity, war crimes and ethnic cleansing – while the civilian protection in peacekeeping agenda is broad-ranging. Second, the two concepts imply different degrees of use of force that should justify a conceptual caesura. Third, both RtoP and civilian protection in peacekeeping are emerging norms that are resisted because of a suspicion of norm-makers’ political agendas. The contentious nature of the two concepts, in particular the coercive dimension of RtoP, is such that issue-linkage is likely to exacerbate norms’ resistance rather than provide a mutually reinforcing environment.

Energy vs. ventilation rate in buildings: A comprehensive scenario-based assessment in the European context

This work performs a comprehensive characterization of the relation between energy use and ventilation rates in both residential and services buildings in the diversity of European climates. Through detailed building simulation, a sensitivity analysis was performed considering four building types (detached house, apartment, office and school), three climates/locations (Helsinki, Paris and Lisbon), three heating and cooling setpoints settings, four air-flow control strategies, usage of heat recovery coupled with four different building airtightness conditions, and three ranges of humidity control. The impacts of changing ventilation rate (ICV) were determined for each case as being the slope of the energy needs as function of the ventilation rate, in the range of 0–50m3/(hperson). The energy results, assessed through dynamic building simulation, show that changing ventilation by 1m3/(hperson) with current practice systems has an impact in total HVAC-related final energy demand between 0.3 and 0.6kWh/(m2year) depending on building type and location. However, with advanced systems the ICV values could become close to 0.1 [kWh/(m2year)]/[m3/(hperson)] in most cases analyzed. These results can be used to assess the energy impacts of IAQ polices, including hypothetical trade-offs between health and energy or different degrees of use of the precautionary principle.

Credit Chains and Sectoral Comovement: Does the Use of Trade Credit Amplify Sectoral Shocks?

This paper provides evidence of the presence and relevance of the credit chain propagation and amplification mechanism described by Kiyotaki and Moore (1997) by looking at its implications for the correlation of industries. In particular, it tests the hypothesis that an increase in the use of trade credit, along the input-output chain linking two industries, results in an increase in their output correlation using detailed data on the correlations and input-output relations of 378 manufacturing industry pairs across 43 countries with different degrees of use of trade credit. The results provide strong support for this hypothesis and indicate that the mechanism is quantitatively relevant.

Technology use, cesarean section rates, and perinatal mortality at Danish maternity wards

Fifty-eight Danish maternity units, managing 99% of Danish deliveries, participated in a cross sectional study to assess the relationship between use of birth-related technologies, cesarean section rates and perinatal mortality for births after 35 completed weeks of gestation. A regional technology index (0-10) was calculated for each maternity unit according to its use of ante and intra partum fetal heart rate monitoring (FHM), hormone analysis (human placental lactogen (HPL) and/or estriol (O3)), fetal blood samples (scalp-pH), intrauterine catheter and umbilical cord-pH. Maternity units using FHM had a 15% higher cesarean section rate (not planned) than units not using FHM (p < 0.05). The referral of potentially complicated deliveries to central units, which at the same time relatively often use FHM, is probably responsible for this association. Trying to encounter this selection bias a technology index was calculated for eight regions in Denmark, weighting the index of each unit in a region according to its number of deliveries. There was no association between the technology index in these eight regions in Denmark and their cesarean section rates. Use of FHM, technology index, and unplanned cesarean section rates in the eight regions were all without significant association to the perinatal mortality in the same regions. For births after the 35th completed week of gestation, this study could not confirm a relationship between different degrees of use of birth-related technologies and perinatal mortality.

Vida e teatro em Guimarães Rosa: Grande sertão: veredas e pirlimpsiquice

Este artigo inicia-se com uma exposição sucinta da metáfora do teatro, tal como aparece em Platão. Em seguida, após levantamento dos momentos capitais da literatura, investiga-se a metáfora em Guimarães Rosa, no Grande sertão: veredas e no conto Pirlimpsiquice. No Grande sertão, a atuação no palco é tomada como equivalente ao desempenho na vida. Teatro e vida são, portanto, domínios que se identificam. Para isto, concorrem a religião cristã e o pensamento de Plotino. Em Pirlimpsiquice, o Autor investiga por menorizadamente os limites e aproximações entre teatro e vida, sendo que o grau mínimo da metáfora é conferido pelas práticas histórica e cultural. Por fim, retomando a polêmica de Hegel com o platonismo, conclui-se que a representação e a vida estão amalgamadas, numa constante dialetização entre história e cultura.

Azidocalmodulin derivatives. Activation of, and binding to, three target proteins: aorta myosin light-chain kinase, erythrocyte (Mg2+ + Ca2+)-dependent ATPase and cardiac sarcoplasmic-reticulum kinase.

Different azidocalmodulin derivatives were synthesized by modification of either one carboxylic acid group or one or several arginine residues and their binding and activation capacity investigated in three target enzyme systems. The systems studied were smooth-muscle myosin light-chain kinase, cardiac sarcoplasmic-reticulum kinase and erythrocyte (Mg2+ + Ca2+)-dependent ATPase. The results indicated that the activation ability of each calmodulin derivative was different depending on the system studied. Binding studies carried out by the displacement of 125I-calmodulin indicated that the monosubstitutions did not greatly alter the apparent Kd of calmodulin for the enzymes but that the modification of four arginine residues caused a 4-8-fold increase in the apparent Kd in all systems. These results have shown that azidocalmodulin derivatives may have different degrees of usefulness in the study of calmodulin target proteins in different systems, with the behaviour of the derivatives not predictable on the basis of the nature (soluble or membrane-bound) or the type (ATPase or kinase) of enzyme system to be investigated. However, the monosubstituted calmodulin and, in particular, the carboxylic acid-group-modified derivative (where the modification was statistically dispersed over the protein chain) are good candidates for photolabelling calmodulin-binding proteins.

Planting stock quality and grading

The act of grading is, supposedly, an attempt to separate plants into classes of different degrees of usefulness in forestation. Ideally, grading of nursery stock for planting should therefore be based on rotation-long performance potential at the time of out-planting. In practice, grading in advance of outplanting, even if perfect, may be vitiated by subsequent changes. Also, the central problem is to relate securely the criteria used in grading to outplant performance.Morphological criteria have hitherto served only tolerably well, and even with conventional spring- and autumn-lifted stock planted without delay, morphology has often belied field performance.Physiological factors, especially those influencing root regeneration, winter vigour or hardiness, dormancy, and disease resistance, are becoming increasingly important with the use of unconventional lifting, outplanting, and storage practices that disrupt growth rhythms or reduce vitality.Monitoring and characterization of representative planting stock from seed through to established reference plantations are needed to generate the data on which rational grading practices can be based.