Bibliographies thématiques / BA. Use and impact of information

Sommaire

Articles de revues
Thèses
Livres
Chapitres de livres
Actes de conférences
Rapports d'organisations

Littérature scientifique sur le sujet « BA. Use and impact of information »

Auteur : Grafiati

Publié le 10 mars 2023

Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres

Choisissez une source :

Consultez les listes thématiques d’articles de revues, de livres, de thèses, de rapports de conférences et d’autres sources académiques sur le sujet « BA. Use and impact of information ».

À côté de chaque source dans la liste de références il y a un bouton « Ajouter à la bibliographie ». Cliquez sur ce bouton, et nous générerons automatiquement la référence bibliographique pour la source choisie selon votre style de citation préféré : APA, MLA, Harvard, Vancouver, Chicago, etc.

Vous pouvez aussi télécharger le texte intégral de la publication scolaire au format pdf et consulter son résumé en ligne lorsque ces informations sont inclues dans les métadonnées.

Articles de revues sur le sujet "BA. Use and impact of information"

Goeke, Richard J., Kerri Anne Crowne et Dennis R. Laker. « The Effect of Education on Information Systems Success ». Information Resources Management Journal 31, n^o 3 (juillet 2018) : 17–33. http://dx.doi.org/10.4018/irmj.2018070102.

Texte intégral

Résumé :

Research into the relationship between education and information systems (IS) success (use, satisfaction, and impact) has produced mixed results. Such results seem counterintuitive, given the many benefits that education brings to the workplace. However, workplace research from Human Resources (HR) has similarly found that education has little direct effect on job performance. Instead, education has indirect effects on job performance through job expertise, which is what drives behavior and job performance. The present research integrated the Delone & McLean IS Success Model with the Job Performance Model, and found similar results: in a survey of 465 professionals working in business analytics (BA), user education level had no direct effect on IS success (BA tool use, satisfaction, and impact). Instead, education level had a positive effect on expertise with the BA tool, which in turn positively affected BA tool use. These results build upon those from HR, and suggest that education has an indirect effect on IS success, rather than a direct effect.

Styles APA, Harvard, Vancouver, ISO, etc.

Ferreira, Bárbara Carlos, André Estevam et Diego Maia. « Clima Urbano e Ilhas de Calor no Miolo Urbano na Cidade de Salvador (BA) ». Revista Brasileira de Geografia Física 15, n^o 6 (2022) : 2768–80. http://dx.doi.org/10.26848/rbgf.v15.6.p2768-2780.

Texte intégral

Résumé :

The objective of this research was to analyze the heat islands in the city of Salvador in the neighborhoods of Cabula and Pernambués both located in the urban core area of the city. The relevance of geographic factors of location, altitude, influence of sea and continental breeze systems, as well as the effect of heating of surface areas to urban land use were addressed. The theoretical and methodological conception of the Urban Climate System. In this context, maps of land uses of localities were generated through the arcview 9.1 programa. Subsequently, surface temperatures were made through infrared sensor thermometers through the various types of ground cover through technical visits to several streets and avenues in the neighborhoods. This information supported the organization of the final report of the research that used the Thermal Discomfort Index (ID). The use of ID has extreme relevance because it seeks to establish correlations between heat islands and physical discomfort that has a direct impact on people's health and quality of life. In the neighborhoods of Pernambués and Cabula, discomfort zone classes were identified. However, it is worth highlighting the relevance of the fragment of the Dense Ombrófila Forest as a fundamental element in the establishment of a frescor island in the Cabula neighborhood.

Styles APA, Harvard, Vancouver, ISO, etc.

Hsu, Chin-Yu, Chih-Da Wu, Ya-Ping Hsiao, Yu-Cheng Chen, Mu-Jean Chen et Shih-Chun Lung. « Developing Land-Use Regression Models to Estimate PM2.5-Bound Compound Concentrations ». Remote Sensing 10, n^o 12 (6 décembre 2018) : 1971. http://dx.doi.org/10.3390/rs10121971.

Texte intégral

Résumé :

Epidemiology estimates how exposure to pollutants may impact human health. It often needs detailed determination of ambient concentrations to avoid exposure misclassification. However, it is unrealistic to collect pollutant data from each and every subject. Land-use regression (LUR) models have thus been used frequently to estimate individual levels of exposures to ambient air pollution. This paper used remote sensing and geographical information system (GIS) tools to develop ten regression models for PM2.5-bound compound concentration based on measurements of a six-year period including , OC, EC, Ba, Mn, Cu, Zn, and Sb. The explained variance (R2) of these LUR models ranging from 0.60 to 0.92 confirms that this study successfully estimated the fine spatial variability of PM2.5-bound compound concentrations in Taiwan where the distribution of traffic, industrial area, greenness, and culture-specific PM2.5 sources like temples collected from GIS and remote sensing data were main variables. In particular, while they were much less used, this study showcased the necessity of remote sensing data of greenness in future LUR studies for reducing the exposure bias. In terms of local residents’ health outcome or health effect indicators, this study further offers much-needed support for future air epidemiological studies. The results provide important insights into expanding the application of GIS and remote sensing on exposure assessment for PM2.5-bound compounds.

Styles APA, Harvard, Vancouver, ISO, etc.

Liem Bui, Van, et Dieu An Nguyen Thi. « The impacts of (Ba,Sr)3BP3O12:Eu2+ on the luminous flux of phosphor-converted-white light emitting diode packages ». Indonesian Journal of Electrical Engineering and Computer Science 27, n^o 2 (1 août 2022) : 685. http://dx.doi.org/10.11591/ijeecs.v27.i2.pp685-691.

Texte intégral

Résumé :

The use of (Ba,Sr)3BP3O12:Eu2+ in the remote phosphor structure has been proposed and analysed to offer significant improvement to the lighting performance of the phosphor-converted white light emitting diode (LED). The phosphor emits green and blue spectra centred at 520 nm and 465 nm, respectively. Thus, the phosphor can compensate the blue and green light energy components in the white-light spectral band, helping to enhance the luminous efficiency and colour uniformity of the dual-layer remote phosphor package. The increase in (Ba,Sr)3BP3O12:Eu2+ however is not advantageous to the colour rendering index because of the lower red emission. The backscattered and back-reflected lights are degraded when the (Ba,Sr)3BP3O12:Eu2+ phosphor layer appears in the structure. The stable chromaticity and luminous flux at good values are observed when 10% weight percentage of (Ba,Sr)3BP3O12:Eu2+ is applied.

Styles APA, Harvard, Vancouver, ISO, etc.

Tarro, Thomas M., Laurie Song, Beth A. Carter, Meiyu Yeh, Pia S. Pannaraj et Sindhu Mohandas. « 579. Prophylactic Antibiotics Did Not Decrease Recurrent Cholangitis in Patients with Biliary Atresia After Kasai Portoenterostomy ». Open Forum Infectious Diseases 7, Supplement_1 (1 octobre 2020) : S354—S355. http://dx.doi.org/10.1093/ofid/ofaa439.773.

Texte intégral

Résumé :

Abstract Background Biliary atresia (BA) is a rare, progressive, idiopathic, fibro-obliterative disease of the extrahepatic biliary tree seen in children. The current standard treatment is surgical management with Kasai portoenterostomy (KP). Bacterial cholangitis is a frequent complication following KP and an important determinant of long-term prognosis. Use of prophylactic antibiotics is common but not universal and efficacy is controversial. Methods A retrospective study was performed that included all patients with BA who underwent KP from November 2002 to July 2019. Chart review was conducted to collect demographic information and evaluate the use of antibiotic prophylaxis, number of cholangitis episodes, time to liver transplantation (LVT), and survival. Results Ninety-one patients with BA underwent KP during the study period. Seventy-two (79%) received prophylactic antibiotics, and 19 (21%) did not. The median duration of prophylactic antibiotics was 7 months (interquartile range [IQR] 8.5). Patients in the no-prophylaxis group had significantly fewer cholangitis episodes (median 0, IQR 1) than in the antibiotic prophylaxis group (median 1, IQR 2), p= 0.0201. The median time to LVT was 8 months (IQR 8.5) in the antibiotic prophylaxis group, compared to 7 months (IQR 6) in the no-prophylaxis group, p=0.8827. Of the patients who were on antibiotic prophylaxis, 57 (79.2%) received trimethoprim-sulfamethoxazole (TMP-SMX) alone and 15 (20.8%) received multiple/other antibiotics. Seven patients (7.7%) had culture-positive cholangitis. Six of 7 received prophylaxis with TMP-SMX and 5 of 7 grew bacteria that were resistant to TMP-SMX. No deaths occurred between the postoperative KP period to the time of LVT in both groups. Table 1. Characteristics of Patients in the Prophylaxis and No-prophylaxis Groups. Table 2. Impact of Prophylactic Antibiotics in the Period Between Kasai Portoenterostomy and Liver Transplantation. Table 3. Patients with Culture-positive Cholangitis after Kasai Portoenterostomy (n=7). Conclusion Antibiotic prophylaxis was frequently used after KP with TMP-SMX being the most common antibiotic used. Patients in the no-prophylaxis group had significantly fewer cholangitis episodes compared to those receiving antibiotic prophylaxis. Prophylactic antibiotics did not have an impact on time to LVT. Our findings suggest that antibiotic prophylaxis is not helpful in decreasing the frequency of cholangitis episodes after KP and may increase the risk for infections with resistant bacteria. Larger prospective randomized control studies are recommended. Disclosures Pia S. Pannaraj, MD, MPH, AstraZeneca (Grant/Research Support)Pfizer (Grant/Research Support)Sanofi Pasteur (Advisor or Review Panel member)

Styles APA, Harvard, Vancouver, ISO, etc.

Parra-Lucares, Alfredo, Paula Segura, Verónica Rojas, Catalina Pumarino, Gustavo Saint-Pierre et Luis Toro. « Emergence of SARS-CoV-2 Variants in the World : How Could This Happen ? » Life 12, n^o 2 (28 janvier 2022) : 194. http://dx.doi.org/10.3390/life12020194.

Texte intégral

Résumé :

The COVID-19 pandemic has had a significant global impact, with more than 280,000,000 people infected and 5,400,000 deaths. The use of personal protective equipment and the anti-SARS-CoV-2 vaccination campaigns have reduced infection and death rates worldwide. However, a recent increase in infection rates has been observed associated with the appearance of SARS-CoV-2 variants, including the more recently described lineage B.1.617.2 (Delta variant) and lineage B.1.1.529/BA.1 (Omicron variant). These new variants put the effectiveness of international vaccination at risk, with the appearance of new outbreaks of COVID-19 throughout the world. This emergence of new variants has been due to multiple predisposing factors, including molecular characteristics of the virus, geographic and environmental conditions, and the impact of social determinants of health that favor the genetic diversification of SARS-CoV-2. We present a literature review on the most recent information available on the emergence of new variants of SARS-CoV-2 in the world. We analyzed the biological, geographical, and sociocultural factors that favor the development of these variants. Finally, we evaluate the surveillance strategies for the early detection of new variants and prevent their distribution outside these regions.

Styles APA, Harvard, Vancouver, ISO, etc.

Katagis, Thomas, et Ioannis Z. Gitas. « Assessing the Accuracy of MODIS MCD64A1 C6 and FireCCI51 Burned Area Products in Mediterranean Ecosystems ». Remote Sensing 14, n^o 3 (27 janvier 2022) : 602. http://dx.doi.org/10.3390/rs14030602.

Texte intégral

Résumé :

The catastrophic impact of wildfires on the economy and ecosystems of Mediterranean countries in recent years, along with insufficient policies that favor disproportionally high funding for fire suppression, demand a more comprehensive understanding of fire regimes. Satellite remote sensing products support the generation of relevant burned-area (BA) information, since they provide the means for the systematic monitoring of large areas worldwide at low cost. This research study assesses the accuracy of the two publicly available MODIS BA products, MCD64A1 C6 and FireCCI51, at a national scale in a Mediterranean country. The research period covered four fire seasons, and a comparison was conducted against a higher-resolution Sentinel-2 dataset. The specific objectives were to assess their performance in detecting fire events occurring primarily in forest and semi-natural lands and to investigate their spatial and temporal uncertainties. Monthly fire observations were processed and analyzed to derive a comprehensive set of accuracy metrics. We found that fire size has an impact on their detection accuracy, with higher detection occurring in fires larger than 100 ha. Detection of smaller (<100 ha) fires was favored by the 250 m FireCCI51 product, but not from MCD64A1 C6, which exhibited less than 50% detection probability in the same range. Their spatial estimates of burned area exhibited a fairly satisfactory agreement with the reference data, reaching an average of 78% in detection rate. MCD64A1 C6 exhibited a more consistent spatial performance overall and better temporal accuracy, whereas FireCCI51 did not substantially outperform the former despite its finer resolution. Additional research is required for a more rigorous assessment of the variability of these burned area products, yet this research provides further insight and has implications for their use in fire-related applications at the local to the national scale.

Styles APA, Harvard, Vancouver, ISO, etc.

Liu, Xiaoyu, Xugang Lian, Wenfu Yang, Fan Wang, Yu Han et Yafei Zhang. « Accuracy Assessment of a UAV Direct Georeferencing Method and Impact of the Configuration of Ground Control Points ». Drones 6, n^o 2 (20 janvier 2022) : 30. http://dx.doi.org/10.3390/drones6020030.

Texte intégral

Résumé :

Unmanned aerial vehicles (UAVs) can obtain high-resolution topography data flexibly and efficiently at low cost. However, the georeferencing process involves the use of ground control points (GCPs), which limits time and cost effectiveness. Direct georeferencing, using onboard positioning sensors, can significantly improve work efficiency. The purpose of this study was to evaluate the accuracy of the Global Navigation Satellite System (GNSS)-assisted UAV direct georeferencing method and the influence of the number and distribution of GCPs. A FEIMA D2000 UAV was used to collect data, and several photogrammetric projects were established. Among them, the number and distribution of GCPs used in the bundle adjustment (BA) process were varied. Two parameters were considered when evaluating the different projects: the ground-measured checkpoints (CPs) root mean square error (RMSE) and the Multiscale Model to Model Cloud Comparison (M3C2) distance. The results show that the vertical and horizontal RMSE of the direct georeferencing were 0.087 and 0.041 m, respectively. As the number of GCPs increased, the RMSE gradually decreased until a specific GCP density was reached. GCPs should be uniformly distributed in the study area and contain at least one GCP near the center of the domain. Additionally, as the distance to the nearest GCP increased, the local accuracy of the DSM decreased. In general, UAV direct georeferencing has an acceptable positional accuracy level.

Styles APA, Harvard, Vancouver, ISO, etc.

Harahap, Maryam Latifah, Fatimah, Cut Khairunnisah Harahap, Ayu Ariana et Aisyah Siregar. « Implementation of Continuity of Care in New Born and Toddlers in the Era of the Covid 19 Pandemic In Napa Village, Angkola Selatan District, Tapanuli Selatan Regency ». International Journal of Community Service (IJCS) 1, n^o 2 (30 décembre 2022) : 243–48. http://dx.doi.org/10.55299/ijcs.v2i1.287.

Texte intégral

Résumé :

Medium Indonesian face disaster non-nature national Covid-19 so that service maternal and neonatal health to be wrong one affected services impact good in a manner access nor quality. order mother and baby permanent could always get care continuous During period pandemic, then as power health especially midwife could conducted care sustainable midwifery (Continuity of care) on Mother and family. On period pandemic this power health must more innovative in carry out care to family , however permanent must notice protocol health related Covid-19 in give care on mother especially newborns (BBL) and ba lita. The goal to be achieved in activity this is for ensure that Mother accept all his upbringing from one midwife or team in practice, also for know the definition, benefits, implementation and for increase tkan number level more health good on newborns (BBL) to toddlers, healthy physical and grow as well as develop normally in the era pandemic C ovid-19. The method used with do surveys and interview for data collection, data analysis, data presentation , formulating discussion and next given communication, information and education (KIE) conducted with 2 method , that is online with use including applications SMS, zoom, WA and application other . And the direct way is to hold counseling by complying with health protocols.

Styles APA, Harvard, Vancouver, ISO, etc.

Chen, Chieh-Li, Rong He et Chao-Chung Peng. « Development of an Online Adaptive Parameter Tuning vSLAM Algorithm for UAVs in GPS-Denied Environments ». Sensors 22, n^o 20 (21 octobre 2022) : 8067. http://dx.doi.org/10.3390/s22208067.

Texte intégral

Résumé :

In recent years, unmanned aerial vehicles (UAVs) have been applied in many fields owing to their mature flight control technology and easy-to-operate characteristics. No doubt, these UAV-related applications rely heavily on location information provided by the positioning system. Most UAVs nowadays use a global navigation satellite system (GNSS) to obtain location information. However, this outside-in 3rd party positioning system is particularly susceptible to environmental interference and cannot be used in indoor environments, which limits the application diversity of UAVs. To deal with this problem, in this paper, a stereo-based visual simultaneous localization and mapping technology (vSLAM) is applied. The presented vSLAM algorithm fuses onboard inertial measurement unit (IMU) information to further solve the navigation problem in an unknown environment without the use of a GNSS signal and provides reliable localization information. The overall visual positioning system is based on the stereo parallel tracking and mapping architecture (S-PTAM). However, experiments found that the feature-matching threshold has a significant impact on positioning accuracy. Selection of the threshold is based on the Hamming distance without any physical meaning, which makes the threshold quite difficult to set manually. Therefore, this work develops an online adaptive matching threshold according to the keyframe poses. Experiments show that the developed adaptive matching threshold improves positioning accuracy. Since the attitude calculation of the IMU is carried out based on the Mahony complementary filter, the difference between the measured acceleration and the gravity is used as the metric to online tune the gain value dynamically, which can improve the accuracy of attitude estimation under aggressive motions. Moreover, a static state detection algorithm based on the moving window method and measured acceleration is proposed as well to accurately calculate the conversion mechanism between the vSLAM system and the IMU information; this initialization mechanism can help IMU provide a better initial guess for the bundle adjustment algorithm (BA) in the tracking thread. Finally, a performance evaluation of the proposed algorithm is conducted by the popular EuRoC dataset. All the experimental results show that the developed online adaptive parameter tuning algorithm can effectively improve the vSLAM accuracy and robustness.

Styles APA, Harvard, Vancouver, ISO, etc.

Plus de sources

Thèses sur le sujet "BA. Use and impact of information"

Becerra, Martín Alfredo. « El progreso con peajes : la sociedad de la información. Acceso y convergencia a partir del proyecto europeo ». Doctoral thesis, Universitat Autònoma de Barcelona, 2001. http://hdl.handle.net/10803/4165.

Texte intégral

Résumé :

El trabajo de tesis estudia la conformación de diferentes niveles de accesos sociales y comunicativos en el marco del proyecto de Sociedad d ella Información, haciendo hincapié en las políticas europeas y contrastándolas con indicadores socioeconómicos y con las directrices que, sobre el mismo proyecto, formulan países latinoamericanos.
La tesis doctoral elucida los procesos de concentración y convergencia de industrias de la comunicación y la información, como procesos críticos de un abordaje analítico enmarcado en los estudios de economía política de la comunicación.
La construcción de un modo de desarrollo en el que aparecen las tecnologías de información y comunicación como elementos centrales (centralidad que se verifica en la estructuración de las sociedades nombradas como "informacionales") es parte medular de la tesis doctoral, que también presenta el análisis de contenido de los principales documentos de la Comisión Europea y de la Organización para la Cooperación y el Desarrollo Económico (OCDE) en la última década del Siglo XX.
The thesis object is to study the different levels of social and communicative access with the Information Society as a framework. Thus, the thesis empathises the european policies of the Information Society project, and the thesis work contrasts this policies with socioeconomic indicators, as well as the main directives of Latin American countries in the same field.
The thesis focuses on the concentration and convergence processes localised at the information and communication industries, due to the critical impact of these two processes in the economic structure of contemporaneous societies.
The conceptual framework of the thesis is linked to the political economy of communications studies. The thesis also presents the content analysis of the main documents produced by the European Commission and the OECD.

Styles APA, Harvard, Vancouver, ISO, etc.

Costa, Sely Maria de Souza. « The impact of computer usage on scholarly communication amongst academic social scientists ». Thesis, reponame:Repositório Institucional da UnB, 1999. http://eprints.rclis.org/11724/1/tese_sely_completa.pdf.

Texte intégral

Résumé :

The study aims to see whether there are differences in the nature and patterns of computer usage for communicating research between disciplines in the social sciences in Brazil and, if so, whether they can be related to factors which can affect the process of communication. The theory embedded in the research model states that pressures that accompany the introduction of information technologies into a university environment are significant factors in the use of such technologies. These pressures produce differences in the communication process itself. Furthermore, there may also be a relationship between individual factors and the use of IT for communication. The research data were collected via a survey using two instruments. Firstly, mailed questionnaires were sent to 760 academic researchers in sociology and economics in Brazil, working in post-graduate programmes. A response rate of 64.1 percent was achieved. Secondly, 36 interviews were carried out with a sample of the most productive researchers in the two subjects studied. The interview sample included both respondents and non-respondents to the questionnaire. A small sample of 11 British academic researchers was included in the interview survey, in order to allow comparisons and see whether Brazilian academics lag behind IT front-runners. Data collected revealed that there is an impact of computer usage on the scholarly communication process, especially in terms of informal communication. Such an impact can be related to changes in the social interactions that underlie knowledge creation among researchers, and also relates to differences in patterns and processes of computer usage between the chosen disciplines. Formal communication has experienced a gradually growing impact by electronic media on the well-established print environment, with the likely co-existence of the two media for some time to come. The results obtained showed that Brazilian researchers do not lag behind the British ones. Not many differences, but most similarities were found between economists and sociologists in both Brazil and the UK.

Styles APA, Harvard, Vancouver, ISO, etc.

Tan, Ter Chian Felix. « Conceptualising use for information systems (IS) success ». Thesis, Queensland University of Technology, 2010. https://eprints.qut.edu.au/41850/1/Ter_Tan_Thesis.pdf.

Texte intégral

Résumé :

This thesis conceptualises Use for IS (Information Systems) success. While Use in this study describes the extent to which an IS is incorporated into the user’s processes or tasks, success of an IS is the measure of the degree to which the person using the system is better off. For IS success, the conceptualisation of Use offers new perspectives on describing and measuring Use. We test the philosophies of the conceptualisation using empirical evidence in an Enterprise Systems (ES) context. Results from the empirical analysis contribute insights to the existing body of knowledge on the role of Use and demonstrate Use as an important factor and measure of IS success. System Use is a central theme in IS research. For instance, Use is regarded as an important dimension of IS success. Despite its recognition, the Use dimension of IS success reportedly suffers from an all too simplistic definition, misconception, poor specification of its complex nature, and an inadequacy of measurement approaches (Bokhari 2005; DeLone and McLean 2003; Zigurs 1993). Given the above, Burton-Jones and Straub (2006) urge scholars to revisit the concept of system Use, consider a stronger theoretical treatment, and submit the construct to further validation in its intended nomological net. On those considerations, this study re-conceptualises Use for IS success. The new conceptualisation adopts a work-process system-centric lens and draws upon the characteristics of modern system types, key user groups and their information needs, and the incorporation of IS in work processes. With these characteristics, the definition of Use and how it may be measured is systematically established. Use is conceptualised as a second-order measurement construct determined by three sub-dimensions: attitude of its users, depth, and amount of Use. The construct is positioned in a modified IS success research model, in an attempt to demonstrate its central role in determining IS success in an ES setting. A two-stage mixed-methods research design—incorporating a sequential explanatory strategy—was adopted to collect empirical data and to test the research model. The first empirical investigation involved an experiment and a survey of ES end users at a leading tertiary education institute in Australia. The second, a qualitative investigation, involved a series of interviews with real-world operational managers in large Indian private-sector companies to canvass their day-to-day experiences with ES. The research strategy adopted has a stronger quantitative leaning. The survey analysis results demonstrate the aptness of Use as an antecedent and a consequence of IS success, and furthermore, as a mediator between the quality of IS and the impacts of IS on individuals. Qualitative data analysis on the other hand, is used to derive a framework for classifying the diversity of ES Use behaviour. The qualitative results establish that workers Use IS in their context to orientate, negotiate, or innovate. The implications are twofold. For research, this study contributes to cumulative IS success knowledge an approach for defining, contextualising, measuring, and validating Use. For practice, research findings not only provide insights for educators when incorporating ES for higher education, but also demonstrate how operational managers incorporate ES into their work practices. Research findings leave the way open for future, larger-scale research into how industry practitioners interact with an ES to complete their work in varied organisational environments.

Styles APA, Harvard, Vancouver, ISO, etc.

O'Donnell, Greg Martin. « Information tracking for flood impact of land use and management change ». Thesis, University of Newcastle Upon Tyne, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.533688.

Texte intégral

Résumé :

Knowledge of how local changes in runoff generation propagate through the stream network to create impacts downstream at the larger catchment scale is lacking. This issue needs to be urgently addressed, particularly as many organisations involved in flood risk management favour interventions that manage runoff at source. To enable research into propagation of catchment flood runoff and its impacts, a new modelling approach has been developed. The catchment is discretised into the component hillslopes/fields, which are connected to a dense dendritic stream network. Runoff generated from the landscape units is represented as packets of water, which are tracked through the stream network using a numerical solution of the non-inertial form of the Saint Venant equations. The packets carry information, including the volume, location and time of runoff generation. To recover the information, the packets travelling past particular downstream points in the network are interrogated. The recovered information can be used in many ways. For example, it is possible to create spatial maps, showing the source locations and intensities of runoff contributing to the catchment hydrograph peak, or to break down the hydrograph into contributing hydrographs, one per sub-catchment or per area undergoing change. The importance of this novel approach is that it explicitly links the local scale, at which landscape adaptation measures are implemented, and the catchment scale, where impact occurs. An application of this type is demonstrated for the Eden Catchment, UK, providing novel and informative visual representations of spatial runoff generation and propagation.

Styles APA, Harvard, Vancouver, ISO, etc.

Andersson, Rikard. « Historical land-use information from culturally modified trees / ». Umeå : Dept. of Forest Vegetation Ecology, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/200561.pdf.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

MacFarlane, Robert Hywel. « Integrating behavioural models with GIS for land-use policy impact modelling ». Thesis, University of Aberdeen, 1994. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU067330.

Texte intégral

Résumé :

In this project, a range of characteristics describing farmers as decision-makers and details of their land holdings are integrated within a Geographic Information System (GIS) and used to predict overall farm response to defined policy scenarios, for a study area in the upland fringe of Grampian Region. Agriculture has undergone considerable adjustments over the past 40 years, characterised by the processes of intensification and specialisation of farming systems. These changes have been essentially policy-driven, although the precise interaction of policy, technological and macro-economic forces are not entirely understood. Further to this, rural areas are subject to an increasing range of consumption demands which has stimulated a new range of land-use policy schemes, and constraints, on farmers and landowners. From a position of assured government support which was enjoyed by the majority of farmers until the mid-1980s, the policy situation has developed into one of uncertainty and some confusion over the requirements and responsibilities placed on individual farmers. This research links spatial, behavioural and economic elements which combine to condition farm-level response to policy change. The complexity of individuals' decision environments, coupled with the diversity of individuals' values, objectives and resources is immense. The focus is on individual farms, and the implications of change at the individual level in developing a model of farm-level response to policy and market shifts.

Styles APA, Harvard, Vancouver, ISO, etc.

Makoza, Frank. « The impact of ICT use on livelihoods of microenterprises : case of South Africa ». Master's thesis, University of Cape Town, 2011. http://hdl.handle.net/11427/11089.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Teitelbaum, Lorne. « The impact of the information revolution on policymakers' use of intelligence analysis / ». Santa Monica, Calif. : Rand, 2005. http://www.rand.org/pubs/rgs%5Fdissertations/2005/RAND%5FRGSD186.pdf041.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Atoofi, Maryam Kazemzadeh. « The use and impact of domestic information technology in home carers' lives ». Thesis, University of the West of England, Bristol, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.589396.

Texte intégral

Résumé :

The domestication of IT has been a major socio-technical trend during the last decade and yet there is more to be known about the ways it has been adopted and used by working age women (16-59) carers and the impacts it has in practical terms on their lives. The main aim of this research was to investigate women carers' perceptions of use and impact of IT in their daily lives, and so to understand the extent of their empowerment and advancement and their contribution to an inclusive Information Society. Existing literature, including quantitative studies, has thrown light on the impact of domestic technologies and telephony on women's lives. The research, however, evolved from single view of merely concentrating on women as sole carers to appreciating men carers and hence the 'role of caring' came to fore as the main theme in relation to the use of IT alongside other domestic technologies. This study builds on previous work, using qualitative methods to inquire deeply into life experiences of a small number of carers in their access to and use of IT, within the broader context of their home life and duties. Fieldwork research was conducted through interviews with nine participants - six women and three men in caring positions - in their homes or university. The interviewing process was semi-structured, but was also cumulative. Each interview was followed by transcription and initial data processing (before the next interview was conducted). The collected data were encoded using the grounded theory approach, with the aid of Nvivo - a data management software tool for qualitative data analysis. The analysis produced conceptualisations of participants' use of both domestic and information technology in their daily lives. Cognitive mapping was used to bring out some of the important threads in the thinking of participants as shown in the transcriptions. An emergent theory grounded in the data was the main outcome of this research. The study contributes to the understanding of the reasons behind different ways that carers use IT and the impact it has on their lives. It also extends sociotechnical analysis into the domestic context, viewing that context itself against the background of the information society. Key findings include:- 1) Participants' use of IT differs according to occupation, income and family structure. 2) Personal qualities and self-perception have an influence in shaping carers' use of IT, while self-perceptions are likely to change as they become more proficient in the use of IT. 3) Use of IT can open up new economic and social opportunities for the participants, but may not necessarily do so, depending on their personal qualities and their perceptions of themselves and hence the ways they use the technology. 4) There was no consistent view among the participants about what could count as technology or about different types of technologies, nor any clear distinction made between domestic technology and information technology when applied in domestic situation. 5) The adoption of IT in the domestic context is a sociotechnical process, but one which does not exactly conform to the sociotechnical model of organisations.

Styles APA, Harvard, Vancouver, ISO, etc.

Peng, Gang. « Information technology adoption and its impact on employee compensation / ». Thesis, Connect to this title online ; UW restricted, 2006. http://hdl.handle.net/1773/8812.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Plus de sources

Livres sur le sujet "BA. Use and impact of information"

Nicholas, David. Online searching : Its impact on information users. London : Mansell, 1987.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

1936-, Anderson James G., et Jay Stephen J, dir. Use and impact of computers in clinical medicine. New York : Springer-Verlag, 1987.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Kevin, Harris, dir. Online searching : Its impact on information users. London : Mansell Pub., 1988.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Nicholas, David. Online searching : Its impact on information users. London : Mansell Pub., 1987.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Teitelbaum, Lorne. The impact of the information revolution on policymakers' use of intelligence analysis. Santa Monica, Calif : RAND, 2005.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Teitelbaum, Lorne. The impact of the information revolution on policymakers' use of intelligence analysis. Santa Monica, Calif : RAND, 2005.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Chi, Keon S. Technology in state legislatures : The impact of computer use by legislators on the legislative process. Lexington, KY : Council of State Governments, 2000.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

1941-, Cooper Michael D., Siegel Elliot R, Starr-Schneidkraut Norma et American Institutes for Research, dir. Use of the critical incident technique to evaluate the impact of MEDLINE : Final report. Palo Alto, CA : American Institutes for Research, 1989.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Wilson, Sandra R. Use of the critical incident technique to evaluate the impact of MEDLINE : Final report. Palo Alto, CA : American Institutes for Research, 1989.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Thailand. Samnakngān Sathiti hǣng Chāt., dir. Measuring the impact of ICT use in business : The case of manufacturing in Thailand. New York ; Geneva : United Nations, 2008.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Plus de sources

Chapitres de livres sur le sujet "BA. Use and impact of information"

Becker, D’Arcy, Aimee Pernsteiner et Dawna Drum. « The Impact of Mobile Device Use ». Dans Communications in Computer and Information Science, 275–86. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95522-3_23.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Beynon-Davies, Paul. « Assessing the use and impact of information systems ». Dans Business Information Systems, 274–303. London : Macmillan Education UK, 2013. http://dx.doi.org/10.1007/978-1-137-30777-4_9.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Rajé, Fiona, Delia Dimitriu, Dan Radulescu, Narcisa Burtea et Paul Hooper. « Competing Agendas for Land-Use Around Airports ». Dans Aviation Noise Impact Management, 141–69. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-91194-2_6.

Texte intégral

Résumé :

AbstractThis chapter describes the core aspects of the land-use planning (LUP) element of the Balanced Approach (BA) by acknowledging the potential of effective LUP as one of the few anticipatory tools available to manage noise. It explores the planning shortcomings that fail to stop encroachment and, thus, the need for remedial mitigation actions such as sound insulation, compensation and buy-out. It goes on to outline core future challenges and steps to develop a better spatial understanding of noise through improved understanding of people’s soundscapes (e.g. via the ANIMA app). To illustrate how LUP challenges can be addressed, the chapter also presents case studies from Iasi Airport and on insulation campaigns, in Marseille and Heathrow respectively. It concludes with an exploration of the lessons that can be taken from LUP experience and examines how more comprehensive communication and engagement with key stakeholders underpins more effective application of planning tools.

Styles APA, Harvard, Vancouver, ISO, etc.

Griffith, Daniel A., Yongwan Chun, Marco Millones, Benoit Parmentier et Stuart E. Hamilton. « Hurricane Rita’s Impact on Vegetation ». Dans Geospatial Information System Use in Public Organizations, 13–24. Abingdon, Oxon ; New York, NY : Routledge, 2019. : Routledge, 2019. http://dx.doi.org/10.4324/9780429272851-2.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Jimenez, Yerika, et Patricia Morreale. « Social Media Use and Impact on Interpersonal Communication ». Dans Communications in Computer and Information Science, 91–96. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-21383-5_15.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Garg, Radhika, et Jenna Kim. « Impact of Reddit Discussions on Use or Abandonment of Wearables ». Dans Information in Contemporary Society, 444–55. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15742-5_43.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Poulsen, Henrik E., et Steffen Loft. « The impact of genetic polymorphisms in risk assessment of drugs ». Dans Use of Mechanistic Information in Risk Assessment, 211–22. Berlin, Heidelberg : Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-78640-2_24.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

van den Hurk, Bart. « Impact-Oriented Climate Information Selection ». Dans Springer Climate, 27–32. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-86211-4_4.

Texte intégral

Résumé :

AbstractTo support climate adaptation decision-making, a picture of current and upcoming climate and socio-economic conditions is required, including an overview of intervention scenarios and their impact. In order to be actionable, this picture needs to rely on credible, relevant, and legitimate information, which implies the use of tested models and concepts, tailored to the decision context, and with transparent and understandable assumptions on boundary conditions and process representation. These criteria are challenged when the complexity of the problem is large and stakes are high. For many conditions, unforeseeable features and events with potentially large implications affect the problem at hand and contribute to the uncertainty that is not easily quantified, let alone eliminated. We explore storyline development approaches that help in selecting relevant and credible pathways and events that enrich the understanding of the risks and options at stake. We explore two categories of storylines (climate scenario storylines and climate risk storylines) by discussing use cases in which these were developed.

Styles APA, Harvard, Vancouver, ISO, etc.

Swain, Ratnakar. « Impact of Land Use/Land Cover Changes on Climate Change Parameters ». Dans Advances in Geographic Information Science, 197–211. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75197-5_9.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Enegbuma, W. I., A. C. Ologbo, U. G. Aliagha et K. N. Ali. « Preliminary Study Impact of Building Information Modelling Use in Malaysia ». Dans IFIP Advances in Information and Communication Technology, 51–62. Berlin, Heidelberg : Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-45937-9_6.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Actes de conférences sur le sujet "BA. Use and impact of information"

Li Shang Ly, Samie, et Raafat G Saade. « A Knowledge Management IT Tool : An Investigation within a Marketing Introductory Course ». Dans InSITE 2017 : Informing Science + IT Education Conferences : Vietnam. Informing Science Institute, 2017. http://dx.doi.org/10.28945/3697.

Texte intégral

Résumé :

Aim/Purpose: The purpose of this study is to shed light on how students learn within an environment tailored to knowledge creation. Background: We build on Nonaka, Toyama, and Konno’s three key elements: SECI model, Ba, Leadership as well as current knowledge management researchers critiques and improvements. Methodology: Based on an introductory marketing course, we used an in-house web based learning tool (peer-to peer) to capture score performances and perception surveys. The analysis was conducted through an exploratory factor analysis (EFA). Contribution: This study shed light on current knowledge management critiques by providing measures at the micro-level and community level. Findings: Perceptions of adaptability and usefulness change positively over time, while students’ repeated practice prepares them for different styles of questions as their performances increases over time. Recommendations for Practitioners: Organizations can understand how employees create knowledge through exchange of ideas, feedback, and common goals. Supervisor can understand their employees better and employees can gain a sense of control on their work. Recommendation for Researchers: The ability to capture information over time on the human and community level within a system allows further research to shed light on different variables of knowledge creation in the field. Impact on Society : An appreciation of the mechanism of knowledge creation can encourage organization to become more innovative and focus on people rather than material. Future Research: Measures such as the engagement level, the personality level, and compatibility level within a community to create knowledge are to be explored.

Styles APA, Harvard, Vancouver, ISO, etc.

Yan, Jinfeng, et Quanjun Guo. « Impact of Land Use Change on Groundwater Quality in Oasis ». Dans 2009 International Conference on Information Engineering and Computer Science. ICIECS 2009. IEEE, 2009. http://dx.doi.org/10.1109/iciecs.2009.5362804.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Cao, Haijun, Cholu Kwon et Yongjae An. « Impact of Information Technology Various Use on Students Digital Reading Achievement ». Dans 2020 International Conference on Big Data and Informatization Education (ICBDIE). IEEE, 2020. http://dx.doi.org/10.1109/icbdie50010.2020.00113.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Lin, Yen-Tsung, Hsing-Chung Chun et Shu-Hui Chuang. « The Impact of Use of Information Technology Teaching for Kindergarten Education ». Dans 2015 9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS). IEEE, 2015. http://dx.doi.org/10.1109/imis.2015.92.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Tensa, Melissa, Vincenzo Ferrero, Donovan Ross et Bryony DuPont. « Assessing the Impact of Product Use Variation on Environmental Sustainability ». Dans ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/detc2018-85694.

Texte intégral

Résumé :

The goal of this research is to characterize the effects of use patterns on the environmental sustainability of consumer products, and to enable decision making throughout design processes that encourages product sustainability. Life Cycle Assessments (LCA) are currently used to evaluate the environmental impact of a product, but there can be considerable uncertainty in these analyses, especially relating to the use phase of the product. To better understand this uncertainty, we conducted environmental impact assessments of 20 household products, and employed two uncertainty quantification approaches to accommodate variation in the use phase of these products. The results from each product were then compared to products with similar attributes to find generalizations. This knowledge was integrated into decision trees so designers can better understand the degree to which use-phase uncertainty can affect quantitative measures of environmental impact before performing LCAs. This work enables designers to make more informed decisions about the intended use and use lifetimes of consumer products, potentially leading to a reduced environmental impact of this life cycle phase.

Styles APA, Harvard, Vancouver, ISO, etc.

Nugroho, Mahendra Adhi, Patriani Wahyu Dewanti et Budi Tiara Novitasari. « The Impact of Perceived Usefulness and Perceived Ease of Use on Student's Performance in Mandatory E-Learning Use ». Dans 2018 International Conference on Applied Information Technology and Innovation (ICAITI). IEEE, 2018. http://dx.doi.org/10.1109/icaiti.2018.8686742.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Qiu, Duoli, Xiangzhi Zhuo, Yue Zheng, Yanyan Guo et Yuping Dai. « Analysis of the Impact of Emergencies on Traffic Capacity under BA Network and the Application of the Static Local Routing Strategy ». Dans Proceedings of the 3rd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2019). Paris, France : Atlantis Press, 2019. http://dx.doi.org/10.2991/iccia-19.2019.31.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Silic, Mario, Dario Silic et Goran Oblakovic. « Restrictive Deterrence : Impact of Warning Banner Messages on Repeated Low-trust Software Use ». Dans 18th International Conference on Enterprise Information Systems. SCITEPRESS - Science and Technology Publications, 2016. http://dx.doi.org/10.5220/0005831904350442.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Kondo, Fumiyo N., Jiro Hirata et Shahriar Akter. « The Impact of Mobile Amusement Information on Use Behavior, Satisfaction, and Loyalty ». Dans 2010 Ninth International Conference on Mobile Business and 2010 Ninth Global Mobility Roundtable (ICMB-GMR). IEEE, 2010. http://dx.doi.org/10.1109/icmb-gmr.2010.66.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Singh, Narendra, Sumi Kala, Dheeraj Kumar, R. S. Chatterjee, D. C. Panigrahi et Sumit Kumar Chaudhary. « Impact of land use dynamics on land surface temperature in Jharia coalfield ». Dans 2018 4th International Conference on Recent Advances in Information Technology (RAIT). IEEE, 2018. http://dx.doi.org/10.1109/rait.2018.8388980.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Rapports d'organisations sur le sujet "BA. Use and impact of information"

Brody, Fern, Judith Brink, Anne Koenig, Dan Przybylak et Berenika M. Webster. Library Impact Research Report : Discovery of Published Information by Early-Career Science Faculty. Association of Research Libraries, novembre 2022. http://dx.doi.org/10.29242/report.pitt2022a.

Texte intégral

Résumé :

As part of ARL’s Research Library Impact Framework initiative, a team from the University of Pittsburgh Library System conducted a study to understand the information-seeking behavior of early-career faculty in the hard sciences. The team sought to learn how those faculty discover published content and if they use library-purchased commercial databases in the process. Additionally, the team wished to understand how much time and effort researchers invest when looking for content and what pain points they experience. Another objective of this project was to develop and evaluate a methodology for collecting and analyzing information about the library’s role in the research discovery process, for any part of the research life cycle. Thus, the results will guide library services, as well as shed light on ways libraries can support researchers in research discovery.

Styles APA, Harvard, Vancouver, ISO, etc.

De Groote, Sandra L., Jung Mi Scoulas, Paula R. Dempsey, Deborah D. Blecic et Felicia A. Barrett. Library Impact Research Report : Faculty Publication Patterns at a Large Urban University and Correlation with Collections Use and Size. Association of Research Libraries, juin 2022. http://dx.doi.org/10.29242/report.uillinoischicago2022.

Texte intégral

Résumé :

As part of ARL’s Research Library Impact Framework initiative, the University of Illinois Chicago (UIC) conducted a study to demonstrate how the availability and use of library collections impacts faculty productivity and publication patterns over time. To address these questions, the project used various statistics: collection size (measured by journal holdings), collection use (measured by number of references in the publications), number of publications by faculty, publication impact (measured by number of citations), number of co-authors, grant funding, page counts, and faculty demographic information.

Styles APA, Harvard, Vancouver, ISO, etc.

Brun, Matthieu. Impact assessment of Bpifrance’s financial support to SMEs’ innovation projects. Fteval - Austrian Platform for Research and Technology Policy Evaluation, avril 2022. http://dx.doi.org/10.22163/fteval.2022.555.

Texte intégral

Résumé :

This paper evaluates the economic impact of Bpifrance’s financial programmes to support SMEs’ Research, Development and Innovation (RDI), called individual aid for innovation (IA). It focuses on the analysis of subsidies and zero-interest loans granted to SMEs over three years old during the period 2005-2018 in order to foster their RDI activity (R&D expenses and spending related to the development of innovative products, processes or services) and economic growth (turnover, employment). We use a difference-in-differences methodology combined with a propensity score matching procedure to compare supported SMEs with non-supported SMEs with same initial characteristics. This counterfactual analysis is based on a unique dataset containing both financial and non-financial information about millions of French companies. Up to 12,000 SMEs supported over the 2005-2016 period have thus been analysed, making this study the first to estimate the effect of Bpifrance’s individual aid for innovation on such a scale and using such detailed information.

Styles APA, Harvard, Vancouver, ISO, etc.

Zilberman, David, Amir Heiman et Yanhong Jin. Use of Branding and Sampling in Agricultural Fresh Produce. United States Department of Agriculture, juillet 2013. http://dx.doi.org/10.32747/2013.7697116.bard.

Texte intégral

Résumé :

The original proposal has three main objectives: a conceptual framework on willingness to pay (WTP) for fruits and vegetables, the introduction of branding and sampling in fresh food, and empirical applications to the United States and Israel. We modified our research plan over time based on availability of data and emergence of new problems. We expanded the range of products to include poultry and the range of techniques to use real experiments as well as more traditional surveys. We expanded the range of problems to understand attitudes toward genetically modified (GM) food. There is a growing interest in introduction of marketing tools like demonstration sampling, money-back guarantees, labeling, and brands in agriculture. These marketing tools are important for enhancing demand for agricultural products and food safety. However, the methodology needed to assess the effectiveness of these tools and understand their performance in different agricultural sectors is limited. Our analysis demonstrated the importance of brands as a marketing tool in agriculture. In particular, we showed conceptually that strong brands can be substitutes for other marketing tools like sampling or demonstration. We were able to conduct real experiments for the demand for safe chicken and show that consumers are willing to pay significantly more for products branded as more safe. Yet, using experiments in Israel and the United States, we found that WTP for brands of fresh fruits and vegetables is smaller than in other product categories. Warning labels are a sort of negative branding. The GM-free labeling is particularly important since it serves as a trade barrier to U.S. crops exports. Our analysis of acceptance of GM products found that WTP for GM products in Israel and the United States depends on framing of information about the impact ofGM and the quantity of information disclosed. Finally, in analyzing the evolution of support for Proposition 37 that aimed to introduce mandatory labeling of GM in California, we found that support for mandatory labeling ofGM products is broad as long as it is not perceived to be costly. Our project demonstrates the feasibility of conducting real experiments to assess consumer demand in agriculture. When looking at interdisciplinary groups, one can design new products and assess the WTP for their characteristics. We also show that, while branding is a very strong marketing tool, its use in fresh fruit and vegetables is likely to be limited. However, brands can be important with processed food. Furthermore, we have proven that, while some consumers strongly object to GM products, most consumers in the United States and Israel would be willing to buy them for a discount, and some would pay extra if they are associated with improved characteristics. Finally, we expanded the notion of warning labels to calorie information and showed that the response to calorie information depends on gender, education, and how the information is presented.

Styles APA, Harvard, Vancouver, ISO, etc.

LeDuc, Jamie, Ryan Maki, Tom Burri, Joan Elias, Jay Glase, Brenda Moraska Lafrancois, Kevin Peterson, David Vandermeulen et Ben Vondra. Voyageurs National Park interior lakes status and impact assessment. National Park Service, février 2022. http://dx.doi.org/10.36967/nrr-2289923.

Texte intégral

Résumé :

Voyageurs National Park (VNP) is a water-based park that includes part or all of four large lakes and twenty-six smaller lakes commonly referred to as “interior lakes”. The 26 interior lakes of VNP are important aquatic resources with differing size and depth, water chemistry, trophic status, fish communities, and visitor use. Despite the remote location of these lakes, they have been impacted by multiple stressors, including contaminants and non-native species. This assessment provides key information in support of a science-based management plan for these lakes. The objectives of this assessment were to: 1) assess the status of each of the interior lakes and categorically rank the lakes from least to most impacted; 2) use the results to make specific science-based management and restoration recommendations for the most impacted lakes; and 3) make general recommendations that may be useful in managing all of Voyageurs National Park’s interior lakes. When all factors considered in this analysis (water quality, fish mercury concentrations, and fish community characteristics) were combined and assessed, thirteen lakes were classified as most impacted, nine as moderately impacted, and three as least impacted. Although nearly half of the lakes were classified as most impacted in this assessment, many of these lakes are in excellent condition compared to other lakes in the region. The factor-by-factor impact status of the lakes was considered to help describe the condition of the lakes and the potential for restoration. No local management options were identified to mitigate the mercury contamination in these lakes as research has shown the sources of the contamination to arrive from regional and global sources. Similarly, no management actions were identified to reduce nutrient concentrations in the lakes ranked most impacted for nutrient conditions as these are remote lakes with minimal or no development within their watersheds, and it was also noted that paleolimnological studies have shown that the nutrient status of the interior lakes was relatively unchanged from pre-European settlement conditions. Finally, for the lakes in which presumed introduced fish species are present, piscicides were considered as a potential management action. Piscicides were not recommended as a strategy to eradicate introduced fish species as it was determined that genetic conservation of the populations of native fish species still present in these lakes was more valuable than eradicating the introduced species.

Styles APA, Harvard, Vancouver, ISO, etc.

Diakonova, Marina, Corinna Ghirelli, Luis Molina et Javier J. Pérez. The economic impact of conflict-related and policy uncertainty shocks : the case of Russia. Madrid : Banco de España, novembre 2022. http://dx.doi.org/10.53479/23707.

Texte intégral

Résumé :

We show how policy uncertainty and conflict-related shocks impact the dynamics of economic activity (GDP) in Russia. We use alternative indicators of “conflict”, relating to specific aspects of this general concept: geopolitical risk, social unrest, outbreaks of political violence and escalations into internal armed conflict. For policy uncertainty we employ the workhorse economic policy uncertainty (EPU) indicator. We use two distinct but complementary empirical approaches. The first is based on a time series mixed-frequency forecasting model. We show that the indicators provide useful information for forecasting GDP in the short run, even when controlling for a comprehensive set of standard high-frequency macro-financial variables. The second approach, is a SVAR model. We show that negative shocks to the selected indicators lead to economic slowdown, with a persistent drop in GDP growth and a short-lived but large increase in country risk.

Styles APA, Harvard, Vancouver, ISO, etc.

Tarasenko, Rostyslav O., Svitlana M. Amelina, Yuliya M. Kazhan et Olga V. Bondarenko. The use of AR elements in the study of foreign languages at the university. CEUR Workshop Proceedings, novembre 2020. http://dx.doi.org/10.31812/123456789/4421.

Texte intégral

Résumé :

The article deals with the analysis of the impact of the using AR technology in the study of a foreign language by university students. It is stated out that AR technology can be a good tool for learning a foreign language. The use of elements of AR in the course of studying a foreign language, in particular in the form of virtual excursions, is proposed. Advantages of using AR technology in the study of the German language are identified, namely: the possibility of involvement of different channels of information perception, the integrity of the representation of the studied object, the faster and better memorization of new vocabulary, the development of communicative foreign language skills. The ease and accessibility of using QR codes to obtain information about the object of study from open Internet sources is shown. The results of a survey of students after virtual tours are presented. A reorientation of methodological support for the study of a foreign language at universities is proposed. Attention is drawn to the use of AR elements in order to support students with different learning styles (audio, visual, kinesthetic).

Styles APA, Harvard, Vancouver, ISO, etc.

Texte intégral

Résumé :

Styles APA, Harvard, Vancouver, ISO, etc.

Al-Qadi, Imad, Hasan Ozer, Mouna Krami Senhaji, Qingwen Zhou, Rebekah Yang, Seunggu Kang, Marshall Thompson et al. A Life-Cycle Methodology for Energy Use by In-Place Pavement Recycling Techniques. Illinois Center for Transportation, octobre 2020. http://dx.doi.org/10.36501/0197-9191/20-018.

Texte intégral

Résumé :

Worldwide interest in using recycled materials in flexible pavements as an alternative to virgin materials has increased significantly over the past few decades. Therefore, recycling has been utilized in pavement maintenance and rehabilitation activities. Three types of in-place recycling technologies have been introduced since the late 70s: hot in-place recycling, cold in-place recycling, and full-depth reclamation. The main objectives of this project are to develop a framework and a life-cycle assessment (LCA) methodology to evaluate maintenance and rehabilitation treatments, specifically in-place recycling and conventional paving methods, and develop a LCA tool utilizing Visual Basic for Applications (VBA) to help local and state highway agencies evaluate environmental benefits and tradeoffs of in-place recycling techniques as compared to conventional rehabilitation methods at each life-cycle stage from the material extraction to the end of life. The ultimate outcome of this study is the development of a framework and a user-friendly LCA tool that assesses the environmental impact of a wide range of pavement treatments, including in-place recycling, conventional methods, and surface treatments. The developed tool provides pavement industry practitioners, consultants, and agencies the opportunity to complement their projects’ economic and social assessment with the environmental impacts quantification. In addition, the tool presents the main factors that impact produced emissions and energy consumed at every stage of the pavement life cycle due to treatments. The tool provides detailed information such as fuel usage analysis of in-place recycling based on field data.

Styles APA, Harvard, Vancouver, ISO, etc.

Haider, Huma. Financial Incentives to Reduce Female Infanticide, Child Marriage and Promote Girl’s Education : Impact. Institute of Development Studies (IDS), décembre 2020. http://dx.doi.org/10.19088/k4d.2021.004.

Texte intégral

Résumé :

This review examines evidence on the key design features and impact of programmes that use Conditional Cash Transfers (CCTs) or baby bonds to reduce female infanticide, child marriage and promote girl’s education. Conditional cash transfer (CCT) schemes have been adopted to promote the survival and well-being of girls. They provide parents with financial incentives to raise daughters; to delay marrying them until age 18, and to reduce the gender imbalance in school. Given that many CCT programmes aimed at addressing girl children are relatively new, it has in many cases been too early to evaluate their effectiveness. There is thus limited evidence of the impact of their implementation and outcomes. This helpdesk report focuses on recent studies, published in the past five years, on select programmes implemented in South Asia, particularly in India, for which there is the most available information. Evidence suggests that CCT programmes aimed at supporting the girl child have succeeded in promoting school enrolment and delaying marriage in South Asia. It is less clear, however, the extent to which these transfers have affected gender-biased sex selection.

Styles APA, Harvard, Vancouver, ISO, etc.

Nous offrons des réductions sur tous les plans premium pour les auteurs dont les œuvres sont incluses dans des sélections littéraires thématiques. Contactez-nous pour obtenir un code promo unique!