Artykuły w czasopismach: „Information richness”

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Patrakosol, Buraj, i Sang M. Lee. "Information richness on service business websites". Service Business 7, nr 2 (7.08.2012): 329–46. http://dx.doi.org/10.1007/s11628-012-0162-x.

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Hansen, Kathleen A. "Information Richness and Newspaper Pulitzer Prizes". Journalism Quarterly 67, nr 4 (grudzień 1990): 930–35. http://dx.doi.org/10.1177/107769909006700447.

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Kinross, Robin. "Richness against flatness". Information Design Journal 6, nr 3 (1.01.1991): 221–28. http://dx.doi.org/10.1075/idj.6.3.04kin.

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This review of Edward Tufte's second book about the graphic presentation of information focusses on concepts deployed and upon ideals. Key ideas are discussed and in some cases (the 'graphic duck' and 'complexity') are followed through to their use in Robert Venturi's writings. The fundamental impulse of Tufte's work is the wish to let information be envisioned: to be represented in a way that is true to its complex nature. This means raising it above the minimum levels of provision that have been usual in information design. This impulse is present in the design and material substance of Tufte's books, as well as in the literal content of their text and images. In conclusion, some historical placing of these books is considered.

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Holmes-Wong, Deborah. "Richness vs. Reach". Reference Librarian 31, nr 66 (30.09.1999): 201–11. http://dx.doi.org/10.1300/j120v31n66_18.

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Cai, Shaohan, i Minjoon Jun. "Relationship between Information Richness and Exchange Outcomes". International Journal of Information Systems and Supply Chain Management 8, nr 1 (styczeń 2015): 1–21. http://dx.doi.org/10.4018/ijisscm.2015010101.

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The present study identifies the richness levels of various Internet media and empirically examines the moderating effects of Internet media richness (rich and lean media) and Internet communication governance mechanisms (legal contracts and relational norms) on the relationships between rich and lean information communication, and exchange outcomes. This study uses regression analysis to analyze data collected from 284 Chinese companies. The analysis reveals that: (1) Rich information exchange is effective when rich Internet media is frequently used. Conversely, the effectiveness of lean information exchange is not significantly affected by the frequent use of lean Internet media; (2) While lean information exchange is effective when legal contracts are extensively utilized as a governance mechanism, rich information exchange is effective when high levels of relational norms exist; and (3) Lean information exchange is effective when a high level of plural form governance (i.e., a combination of relational norms and legal contracts) exists.

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Alexander, P. M. "Implied information adds richness to ‘lean’ media". Communicare: Journal for Communication Studies in Africa 23, nr 1 (24.10.2022): 197–219. http://dx.doi.org/10.36615/jcsa.v23i1.1788.

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E-mail has become an accepted means of communication in working environments, andvirtual teams who infrequently meet face to face tend to use e-mail extensively evenwhen they are involved in complex and sensitive discussions. This paper reports on ananalysis of the e-mails of university students working in virtual teams. It was found thatthe timing of e-mail messages provides implied information and compensates to someextent for the loss of non-verbal cues that are present in face-to-face communication.This implied information contributes to the richness of the information and assists thereader in interpreting not only the message but also the context. As a result, trust canbe established or undermined. Actual examples are provided to illustrate some of theissues.

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Zhu, Linlin, He Li, Wu He i Chuang Hong. "What influences online reviews’ perceived information quality?" Electronic Library 38, nr 2 (1.04.2020): 273–96. http://dx.doi.org/10.1108/el-09-2019-0208.

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Purpose Online reviews presented in the format of multimedia information, such as pictures and videos, continue to emerge, but whether the richness of multimedia information can enforce the quality of online reviews has remained uncertain. The purpose of this paper is to examine the differences in the perceived information quality of online reviews, based on the information richness theory, emotional polarity and product type. Design/methodology/approach This is a Web-based experiment in which 12 groups constructed at different levels of these three factors were designed for the purpose of obtaining data. Findings The study results show that under different positive and negative emotional polarities, different information richness and product types have different effects on perceived information quality; for different product types, positive and negative emotional polarity have different effects on perceived information quality. For “search” products, the perceived information quality of online reviews with low information richness is high; under different information richness, different emotional polarity and product types have different effects on perceived information quality. Practical implications This paper has important practical significance for the management of e-commerce platforms for online reviews. Originality/value This paper on the perceived information quality of online reviews puts more focus on the formal features of online reviews and aims to discover the relationships between different directions for perceived information quality under the impact of interaction of formats, emotional polarity and product type. The study hopes to further strengthen the application of the information richness theory in the field of online reviews research and to measure perceived information quality from a variety of aspects.

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Shaw, R. S., Charlie C. Chen, Albert L. Harris i Hui-Jou Huang. "The impact of information richness on information security awareness training effectiveness". Computers & Education 52, nr 1 (styczeń 2009): 92–100. http://dx.doi.org/10.1016/j.compedu.2008.06.011.

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LEI, Yan, Min ZHANG, Bixin LI, Jingan REN i Yinhua JIANG. "The Impact of Information Richness on Fault Localization". IEICE Transactions on Information and Systems E99.D, nr 1 (2016): 265–69. http://dx.doi.org/10.1587/transinf.2015edl8152.

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Daft, Richard L., i Robert H. Lengel. "Organizational Information Requirements, Media Richness and Structural Design". Management Science 32, nr 5 (maj 1986): 554–71. http://dx.doi.org/10.1287/mnsc.32.5.554.

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M. Badger, Jessica, Samuel E. Kaminsky i Tara S. Behrend. "Media richness and information acquisition in internet recruitment". Journal of Managerial Psychology 29, nr 7 (2.09.2014): 866–83. http://dx.doi.org/10.1108/jmp-05-2012-0155.

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Purpose – Rich, interactive media are becoming extremely common in internet recruitment systems. The paper investigates the role of media richness in applicants’ ability to learn information relevant to making an application decision. The authors examine these relationships in the context of two competing theories, namely media richness theory and cognitive load theory, which predict opposite relationships with information acquisition. The paper aims to discuss these issues. Design/methodology/approach – Participants (n=471) either viewed a traditional web site or visited an interactive virtual world that contained information about an organization's culture, benefits, location, and job openings. Culture information was manipulated to either portray a highly teams-oriented culture or a highly individual-oriented culture. Findings – Participants who viewed the low-richness site recalled more factual information about the organization; this effect was mediated by subjective mental workload. Richness was not related to differences in culture-related information acquisition. Practical implications – These findings suggest that richer media (such as interactive virtual environments) may not be as effective as less rich media in conveying information. Specifically, the interactive elements may detract focus away from the information an organization wishes to portray. This may lead to wasted time on the part of applicants and organizations in the form of under- or over-qualified applications or a failure to follow instructions. Originality/value – This study is among the first to use a cognitive load theory framework to suggest that richer media may not always achieve their desired effect.

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Palvia, Prashant, Praveen Pinjani, Sherrie Cannoy i Tim Jacks. "Contextual constraints in media choice: Beyond information richness". Decision Support Systems 51, nr 3 (czerwiec 2011): 657–70. http://dx.doi.org/10.1016/j.dss.2011.03.006.

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Solomou, Alexandra D., i Athanassios Sfougaris. "Predicting Woody Plant Diversity as Key Component of Ecosystems". International Journal of Agricultural and Environmental Information Systems 10, nr 1 (styczeń 2019): 1–20. http://dx.doi.org/10.4018/ijaeis.2019010101.

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The Mediterranean basin is a global hotspot of biodiversity. Woody plants are key components of ecosystems. This article explores the environmental impacts on woody plant species richness and diversity in maquis and abandoned olive groves in an important ecological area of central Greece. The results showed that woody plant species richness and diversity had increasing values in maquis compared to abandoned olive groves. According to Principal Component Analysis, woody plant species richness and diversity (Shannon diversity index) were positively correlated with soil organic matter, plant litter, N, P, K, slope and precipitation in maquis. Also, positive correlations among woody plant species richness and diversity, and soil organic matter, and slope were detected in abandoned olive groves. Conclusively, the present study is the first in the area and the results it will be utilized as a decision support tool for sustainability assessment of ecosystems with the help of the information systems.

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Park, Jinhee, Jaekwang Kim i Jee-Hyong Lee. "Keyword extraction for blogs based on content richness". Journal of Information Science 40, nr 1 (24.10.2013): 38–49. http://dx.doi.org/10.1177/0165551513508877.

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Stocker, GC, GL Unwin i PW West. "Measures of Richness, Evenness and Diversity in Tropical Rainforest". Australian Journal of Botany 33, nr 2 (1985): 131. http://dx.doi.org/10.1071/bt9850131.

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The number of species represented in vegetation (its richness) and the way in which individuals are distributed amongst the species (its evenness) are often combined into a single index to represent both these characteristics (its diversity). Many different indices to represent richness, evenness and diversity have been proposed from time to time. The present work examines empirically the suitability, for ecological studies, of a number of these measures using data from tree species of tropical rainforest of north Queensland and Barro Colorado Island, Panama. It is found that all of the richness and most of the evenness measures considered contain similar information about richness and evenness respectively. Of the commonly used diversity measures, Simpson's index seems to be inappropriate for use with tropical rainforest since it was found to represent only evenness and to contain little information about richness. The Shannon-Weaver diversity index was found to contain information about both richness and evenness and appeared to be the most appropriate diversity measure for use with this forest type.

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Saat, Rafeah Mat, i Mohamad Hisyam Selamat. "The Impact of Corporate Social Responsibility Information Richness on Trust". Issues In Social And Environmental Accounting 8, nr 2 (30.06.2014): 67. http://dx.doi.org/10.22164/isea.v8i2.82.

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Corporate Social Responsibility (CSR) is a concept that describes the relationship between company and society. The way a company portrays corporate ethics and social initiatives can evoke strong positive reactions among consumers. The emergence of Internet creates a new communicating culture and gives an idea for a company to deliver their CSR message. Applying Media Richness Theory (MRT) in CSR message is believed could facilitate trust among consumer. Thus, this study aims to examine the impact of different level of CSR information richness with consumers trust towards the company. This study divides trust into three components that are competence, benevolence and integrity. An experimental design consisting of different levels of CSR information is selected (rich CSR information, lean CSR information and no CSR information as a control condition). The finding shows that rich CSR information has impacted on competence and integrity but not on benevolence. Result from this study is believed can assist companies in setting up their CSR communicating strategy in engaging consumers’ trust.

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Lee, Un-Kon. "Tourism Using Virtual Reality: Media Richness and Information System Successes". Sustainability 14, nr 7 (28.03.2022): 3975. http://dx.doi.org/10.3390/su14073975.

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Due to the COVID-19 pandemic outbreak, borders were closed, cities were blocked, and individuals went into quarantine. The market size of the tourism industry in 2020 declined by more than 70% compared to the previous year, regressing to the size it was 30 years ago. This does not mean that people’s needs for tourism have decreased. People started to use virtual reality technologies to get the experience of sightseeing even if they could not go directly to tourist attractions. Prior studies found that virtual reality technology is effective for online shopping and gaming contexts. However, there are insufficient studies investigating the effect of using virtual reality for tourism content. Therefore, this study attempts to verify how the media richness of virtual reality tourism content elicits various reactions from potential tourists in terms of perceived usefulness, perceived enjoyment, satisfaction, destination visit intention, and positive word-of-mouth intention. The purpose of this study is to verify how virtual reality tourism content increases the destination visit intention after the COVID-19 pandemic. Based on media richness theory and the information system success model, a hypothesis was developed. One hundred and eighty-two data were gathered from potential tourists who were in quarantine by performing an online scenario survey that used quasi-experiment methods. Data were analyzed with a PLS algorithm. The results indicate that media richness of tourism content using virtual reality significantly increased perceived usefulness and perceived enjoyment. It could significantly increase satisfaction, destination visit intention, and positive word-of-mouth intention. The results of this study explain how information technology can be used in the tourism industry, and they provide suggestions on why tourism content using virtual reality can be useful for attracting tourists, and what experiences it can provide tourists.

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Zavalina, Oksana L., Carole L. Palmer, Amy S. Jackson i Myung-Ja Han. "Evaluating Descriptive Richness in Collection-Level Metadata". Journal of Library Metadata 8, nr 4 (30.01.2009): 263–92. http://dx.doi.org/10.1080/19386380802627109.

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Barhoumi, Chokri. "User acceptance of the e-information service as information resource". New Library World 117, nr 9/10 (10.10.2016): 626–43. http://dx.doi.org/10.1108/nlw-06-2016-0045.

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Purpose The purpose of this paper is to extend significantly the technology acceptance model (TAM) of Davis to design an extended TAM model to be used in the evaluation and assessment of e-information services for information research such as e-library services. The present TAM extension is based on two variables of behavioral intention: the perceived ease of use and perceived usefulness of a system. Furthermore, the user satisfaction, free access, information architecture, content richness, policies and rules, publishers’ quality, system self-efficacy and task technology fit were incorporated into the TAM to extend it with other factors theoretically motivated and would be of interest more generally. Design/methodology/approach The researcher adopted an experimental approach-based comparison between an experimental group (107 researchers) using an electronic information service (the e-library service of the university) and a control group (107 researchers) not registered in this e-information service of the university. Findings The researcher used the effect size values based t-test independent samples at the 0.05 level to adapt the structural model equation to the experimental sample. Principal results show that the behavioral intention was influenced significantly by user satisfaction. The perceived usefulness of the e-library services was influenced significantly by the perceived ease of use, information architecture, content richness, free access, publishers’ quality, task-technology fit and e-library service self-efficacy. Originality/value This paper is useful in advancing a framework for the evaluation and assessment of the electronic information service used for information research and exploring users’ attitudes toward using that service.

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Fukuhara, Kazunobu, Hirofumi Ida, Takahiro Ogata, Motonobu Ishii i Takahiro Higuchi. "The role of proximal body information on anticipatory judgment in tennis using graphical information richness". PLOS ONE 12, nr 7 (13.07.2017): e0180985. http://dx.doi.org/10.1371/journal.pone.0180985.

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Chi, Yao, Jiechen Wang, Changbai Xi, Tianlu Qian i Caiying Sheng. "Spatial Pattern of Species Richness among Terrestrial Mammals in China". Diversity 12, nr 3 (6.03.2020): 96. http://dx.doi.org/10.3390/d12030096.

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We describe large-scale patterns of terrestrial mammal distribution in China by using geographical information system (GIS) spatial analysis. Mammal taxa, examined by species, family, and order, were binned into 10 km × 10 km grids to explore the relationship between their spatial distribution and geographical factors potentially affecting the same. The spatial pattern of species richness revealed four agglomerations: high richness in the south, low in north, and two low richness areas in eastern and western China. Species richness patterns in Carnivora was the most similar to overall terrestrial mammals’ richness; however, species richness in different orders exhibited distributions distinct from the overall pattern. We found a negative relationship between richness and latitude gradient. Species richness was most strongly correlated with forested ecosystems, and was found to be higher at an elevation of 2000~2200 m, with greater altitudinal variation indicative of higher species richness.

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Zhang, Yong Mei, i Li Ma. "Target Fusion Algorithm for Remote Sensing Image Recognition". Applied Mechanics and Materials 128-129 (październik 2011): 1075–78. http://dx.doi.org/10.4028/www.scientific.net/amm.128-129.1075.

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Multisource image fusion technology is widely applied in a variety of fields such as remote sensing, computer vision, medical diagnosis and military surveillance. In most instances, multi-spectral and panchromatic images can provide more complementary information for feature extraction. Two kinds of images are used for target recognition. Algorithms based on gradient for image fusion only consider high-frequency information changes of the images, and neglect the richness of high-frequency information. To solve this problem, a new kind of self-adaptive rule and algorithm based on gradient and energy is proposed in this paper by analyzing the internal relations between the statistics and the content of the images. The rule and algorithm take into account the changes in high-frequency information and the richness of high-frequency information, and guarantees the richness of image information. Experiments show that the fusion rule and algorithm can significantly preserve all useful information from primitive images and effectively recognize targets with higher recognition accuracy.

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Tseng, Fan-Chen, Tzu-Ling Huang, Thi Tuan Linh Pham, T. C. E. Cheng i Ching-I. Teng. "How does media richness foster online gamer loyalty?" International Journal of Information Management 62 (luty 2022): 102439. http://dx.doi.org/10.1016/j.ijinfomgt.2021.102439.

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Chesney, Thomas, Swee-Hoon Chuah, Angela R. Dobele i Robert Hoffmann. "Information richness and trust in v-commerce: implications for services marketing". Journal of Services Marketing 31, nr 3 (8.05.2017): 295–307. http://dx.doi.org/10.1108/jsm-02-2015-0099.

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Purpose The potential for e-commerce is limited by a trust deficit when traders do not interact in a physical, bricks-and-mortar context. The theory of information richness posits that equivocal interactions, such as ones requiring trust, can be facilitated through communication media that transmit multiple cues interactively. This study aims to examine the potential of information-rich virtual worlds to reduce this trust deficit compared with more traditional Web-based e-tailing environments. Design/methodology/approach Rather than focusing on stated intentions, the authors adopt an experimental approach to measure behaviour. Participants receive performance-related financial incentives to perform trust games in different information-rich treatments that represent three retail environments: a physical environment representing bricks-and-mortar trade, an electronic environment representing Web-based online retailing and a virtual environment representing virtual world retail. Findings The authors find that the two dimensions of trust significantly differ between the treatments. In particular, as hypothesised, both trustingness and trustworthiness are higher in the virtual than in the electronic environment. However, contrary to the hypotheses, physical trade is not associated with greater trust than virtual trade. Research limitations/implications The authors extend previous research by demonstrating how the information richness of the virtual world interface can promote e-commerce by deepening trust between trading partners. This research also complements existing work that approaches product and service interfaces through the lens of servicescapes. Practical implications The findings also contribute towards the development of services marketing practice and the design of e-commerce environments. Originality/value Much of the work in this space considers purchase intentions and attitudes around trust, whereas this study looks at actual trust behaviour in the virtual space.

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Maity, Moutusy, Mayukh Dass i Piyush Kumar. "The impact of media richness on consumer information search and choice". Journal of Business Research 87 (czerwiec 2018): 36–45. http://dx.doi.org/10.1016/j.jbusres.2018.02.003.

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HOLMES, D. I. "Vocabulary Richness and the Prophetic Voice". Literary and Linguistic Computing 6, nr 4 (1.10.1991): 259–68. http://dx.doi.org/10.1093/llc/6.4.259.

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Kopperud, Bjørn Tore, Scott Lidgard i Lee Hsiang Liow. "Enhancing georeferenced biodiversity inventories: automated information extraction from literature records reveal the gaps". PeerJ 10 (18.08.2022): e13921. http://dx.doi.org/10.7717/peerj.13921.

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We use natural language processing (NLP) to retrieve location data for cheilostome bryozoan species (text-mined occurrences (TMO)) in an automated procedure. We compare these results with data combined from two major public databases (DB): the Ocean Biodiversity Information System (OBIS), and the Global Biodiversity Information Facility (GBIF). Using DB and TMO data separately and in combination, we present latitudinal species richness curves using standard estimators (Chao2 and the Jackknife) and range-through approaches. Our combined DB and TMO species richness curves quantitatively document a bimodal global latitudinal diversity gradient for extant cheilostomes for the first time, with peaks in the temperate zones. A total of 79% of the georeferenced species we retrieved from TMO (N = 1,408) and DB (N = 4,549) are non-overlapping. Despite clear indications that global location data compiled for cheilostomes should be improved with concerted effort, our study supports the view that many marine latitudinal species richness patterns deviate from the canonical latitudinal diversity gradient (LDG). Moreover, combining online biodiversity databases with automated information retrieval from the published literature is a promising avenue for expanding taxon-location datasets.

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HSU, Fang-Ming, Tser-Yieth Chen, Chiu-Tsu Fan, Chun-Min Lin i Chu-Mei Chiu. "Factors affecting the satisfaction of an online community for archive management in Taiwan". Program 49, nr 1 (2.02.2015): 46–62. http://dx.doi.org/10.1108/prog-12-2012-0068.

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Purpose – The purpose of this paper is to investigate the relationship between the richness of information and the satisfaction of participants in an online community regarding archive management in Taiwan. Design/methodology/approach – An investigation was deployed to attendants in 20 training courses created by the National Archives Administration (NAA) in Taiwan for records staff on the topic of digital preservation. The responses were collected from respondents who were participating in an online community for archive management. Through structural equation modeling method, this study examined the effects of channel richness, information transparency and accessibility of archive to brand image and trust and then continued to the satisfaction of professional participants to archive management in an online community. Findings – Appropriate disclosure of information regarding archiving can effectively improve the satisfaction of participants in the online community to archive. Channel richness of communication, information transparency and accessibility of archive significantly affect the brand image of archive and the trust of participants to archivists and finally affect the satisfaction of participants in the online community towards archive management. Practical implications – The larger the amount of information exchanged, the more the trust among participants and the better brand image of the archives. The more trust and brand image exists among participants, the more satisfaction they will obtain from archive management. Originality/value – The results can provide a strategic direction for managers of the national archive and the online community in government agencies to allocate resources for enhancing the information richness and the image of archive as well as achieving the satisfaction of participants in the professional community.

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Boyinbode, Olutayo K., Oluwatoyin C. Agbonifo i Aderonke Ogundare. "Supporting Mobile Learning with WhatsApp based on Media Richness". Circulation in Computer Science 2, nr 3 (24.04.2017): 37–46. http://dx.doi.org/10.22632/ccs-2017-251-89.

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With the proliferation of mobile devices, mobile learning has become a learning paradigm in education. The aim of this paper is to evaluate the media richness of various message delivery methods in mobile learning (m-learning) environment. This study evaluates media richness in respect to content timeliness, content richness, content accuracy and content adaptability in WhatsApp, Email, SMS, Twitter and BBM. One-way ANOVA analysis and Post hoc analysis show that: (i) SMS has better performance than WhatsApp, Email, Twitter and BBM on content timeliness; this implies that SMS may be more appropriate for delivering real-time information such as notifying or reminding of some time-sensitive matters, (ii) WhatsApp has better performance than Email, SMS, Twitter and BBM on content richness and so may be applied in information delivery that is rich in images and videos, (iii) WhatsApp has better performance than Email, SMS, Twitter and BBM on content accuracy and content adaptability. WhatsApp due to its media richness is more appropriate for supporting learning activities in a mobile learning environment. This study suggests that developers and designers of an m-learning environment could adopt WhatsApp as a suitable information delivery medium to support corresponding learning activities in a mobile learning environment.

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Pinsonneault, Alain, Shanling Li i Daniel Tomiuk. "Effect of Web Channel Richness and Web Information Richness On Satisfaction and Learning: A Study of Simple and Complex Products". Systèmes d'information & management 15, nr 4 (2010): 141. http://dx.doi.org/10.3917/sim.104.0141.

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Zhou, Ke. "Water Richness Zoning and Evaluation of the Coal Seam Roof Aquifer Based on AHP and Multisource Geological Information Fusion". Geofluids 2021 (29.10.2021): 1–16. http://dx.doi.org/10.1155/2021/1097600.

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Roof water disaster is one of the most serious disasters in the process of coal mine safety mining in China. The thickness of modern comprehensive mechanized coal mining is large, which has a great impact on the roof aquifer, and the threat degree of water disaster is also increasing. Therefore, the evaluation of the water richness of the roof aquifer is an important work for coal mine water prevention and control. In order to systematically evaluate the water-rich property of an aquifer in a coal seam roof, this paper couples multisource geological information based on an analytic hierarchy process (AHP). The characteristics of the roof aquifer, hydrogeology, and structure are determined to be the main control factors of K2 limestone water richness evaluation. Under the main control factors, seven independent water richness evaluation indexes, including aquifer depth, aquifer thickness, borehole water level, borehole water consumption, faults, folds, and collapse columns, are divided, and a normalized water richness coupling evaluation model is constructed, which realizes the zoning and evaluation of a water-rich aquifer in a coal seam roof.

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Dolce, Francesco, i Edita Pelantová. "On Morphisms Preserving Palindromic Richness". Fundamenta Informaticae 185, nr 1 (18.03.2022): 1–25. http://dx.doi.org/10.3233/fi-222102.

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It is known that each word of length n contains at most n + 1 distinct palindromes. A finite rich word is a word with maximal number of palindromic factors. The definition of palindromic richness can be naturally extended to infinite words. Sturmian words and Rote complementary symmetric sequences form two classes of binary rich words, while episturmian words and words coding symmetric d-interval exchange transformations give us other examples on larger alphabets. In this paper we look for morphisms of the free monoid, which allow us to construct new rich words from already known rich words. We focus on morphisms in Class Pret. This class contains morphisms injective on the alphabet and satisfying a particular palindromicity property: for every morphism ϕ in the class there exists a palindrome w such that ϕ(a)w is a first complete return word to w for each letter a. We characterize Pret morphisms which preserve richness over a binary alphabet. We also study marked Pret morphisms acting on alphabets with more letters. In particular we show that every Arnoux-Rauzy morphism is conjugated to a morphism in Class Pret and that it preserves richness.

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Haywood, Trevor. "DEFINING MOMENTS: THE TENSION BETWEEN RICHNESS AND REACH". Information, Communication & Society 3, nr 4 (styczeń 2000): 648–54. http://dx.doi.org/10.1080/13691180010002161.

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Popovskyy, Anatoliy. "Lexical Richness of Cossack Spirit of Mykhaylo Chkhan". Naukovyy Visnyk Dnipropetrovs'kogo Derzhavnogo Universytetu Vnutrishnikh Sprav 3, nr 3 (30.09.2020): 20–31. http://dx.doi.org/10.31733/2078-3566-2020-3-20-31.

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The article deals with general information about life and career of Sicheslav elocutionist Mykhailo Chkhan and focuses on the characteristics of language features in the reproduction of past times of Ukrainian Cossacks both in everyday life and in the fight against enemy invaders

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Capers, Robert S., Roslyn Selsky, Gregory J. Bugbee i Jason C. White. "Species richness of both native and invasive aquatic plants influenced by environmental conditions and human activity". Botany 87, nr 3 (marzec 2009): 306–14. http://dx.doi.org/10.1139/b08-144.

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Invasive plants alter community structure, threatening ecosystem function and biodiversity, but little information is available on whether invasive species richness responds to environmental conditions in the same way that richness of native plants does. We surveyed submerged and floating-leaved plants in 99 Connecticut (northeast USA) lakes and ponds, collecting quantitative data on abundance and frequency. We used multiple linear and logistic regression to determine which environmental conditions were correlated with species richness of invasive and native plants. Independent variables included lake area, maximum depth, pH, alkalinity, conductivity, phosphorus concentration, productivity, and dominance (the proportional abundance of the most abundant and frequently found species), plus two estimates of human activity. Species richness of both native and invasive richness was correlated with alkalinity and human activity. Native richness also increased with water clarity, lake area, and productivity; invasive species richness also rose with pH. We found no evidence that richness of one group affected richness of the other. We also investigated patterns of dominance and found that native plants were as likely to become dominant as invasive species. Dominance occurred overwhelmingly in shallow lakes with high productivity.

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Oldekop, Johan A., Nathan K. Truelove, Santiago Villamarín i Richard F. Preziosi. "Information Flows in Community-Based Monitoring Exercises in the Ecuadorian Amazon". International Journal of Zoology 2012 (2012): 1–4. http://dx.doi.org/10.1155/2012/980520.

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Community-based monitoring schemes provide alternatives to costly scientific monitoring projects. While evidence shows that local community inhabitants can consistently measure environmental changes, few studies have examined how learned monitoring skills get passed on within communities. Here, we trained members of indigenous Kichwa communities in the Ecuadorian Amazon to measure fern and dung beetle species richness and examined how well they could pass on the information they had learned to other members of their community. We subsequently compared locally gathered species richness data to estimates gathered by trained biologists. Our results provide further evidence that devolved monitoring protocols can provide similar data to that gathered by scientists. In addition, our results show that local inhabitants can effectively pass on learned information to other community members, which is particularly important for the longevity of community-based monitoring initiatives.

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Mondal, Subhronil, i Peter J. Harries. "The Effect of Taxonomic Corrections on Phanerozoic Generic Richness Trends in Marine Bivalves with a Discussion on the Clade’s Overall History". Paleobiology 42, nr 1 (27.11.2015): 157–71. http://dx.doi.org/10.1017/pab.2015.35.

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AbstractThis study uses a comprehensive, revised, and updated global bivalve dataset combining information from two major databases available to study temporal trends in Phanerozoic bivalve richness: the Sepkoski Compendium and the Paleobiology Database. This compilation results in greater taxonomic and stratigraphic coverage than possible with either of the two databases alone. However, there are challenges in directly comparing these two sources due to differences in their taxonomic designations and stratigraphic range information. Moreover, both of these datasets are fraught with a number of taxonomic errors, which can significantly bias the overall richness estimate. Additionally, a substantial number of taxonomic corrections were made before a new Phanerozoic bivalve richness curve was produced. The new generic taxonomic curve is comparable with the trajectory of the Sepkoski’s modern fauna and shows rapid and substantial diversification through the Ordovician, followed by a Paleozoic plateau, a Mesozoic high, and Cenozoic diversification after a small reduction in richness associated with the K/Pg extinction. The steep Cenozoic rise documented in the raw richness curve derived from the new dataset is likely real, and reflects the overall robustness and completeness of the bivalve fossil record.

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Carlson, John R., i Robert W. Zmud. "CHANNEL EXPANSION THEORY: A DYNAMIC VIEW OF MEDIAL AND INFORMATION RICHNESS PERCEPTIONS." Academy of Management Proceedings 1994, nr 1 (sierpień 1994): 280–84. http://dx.doi.org/10.5465/ambpp.1994.10344817.

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Adams, Carl, i Vasilios Katos. "Exoinformation Space Audits: An Information Richness View of Privacy and Security Obligations". Journal of Information Privacy and Security 3, nr 3 (lipiec 2007): 29–44. http://dx.doi.org/10.1080/15536548.2007.10855820.

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Yin, Hang, Shuang Zheng, William Yeoh i Jie Ren. "How online review richness impacts sales: An attribute substitution perspective". Journal of the Association for Information Science and Technology 72, nr 7 (27.01.2021): 901–17. http://dx.doi.org/10.1002/asi.24457.

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Pollach, Irene. "Media Richness in Online Consumer Interactions". Information Resources Management Journal 21, nr 4 (październik 2008): 49–65. http://dx.doi.org/10.4018/irmj.2008100103.

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Yen, Yung-Shen. "The interaction effect on customer purchase intention in e-commerce". Asia Pacific Journal of Marketing and Logistics 26, nr 3 (3.06.2014): 472–93. http://dx.doi.org/10.1108/apjml-07-2013-0080.

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Purpose – The purpose of this paper is to explore the interaction effect of information richness, retailer brand, and extended offers on customer purchase intention in e-commerce. Design/methodology/approach – Hierarchical moderator regression analysis and simple slope analysis were used to test the hypotheses, also 356 savvy internet consumers in Taiwan were investigated. Findings – The findings revealed that information richness, retailer brand, and extended offers are positively related to customer purchase intention. However, the interaction effects may differ in these relationships. While information richness complements both retailer brand and extended offers on customer purchase intention, extended offers may substitute retailer brand for increase in purchase intention. Research limitations/implications – A bias may exist because of the sample from an online survey. The findings suggest that complements are actually synergistic strategies of factors, while substitution is a switching of the alternative. Practical implications – Practitioners shall utilize information richness to the complements, such as retailer brand and extended offers, to strengthen customer purchase intention. In contrast, they may provide extended offers for acquiring customers in the short-term period, when retailer brand is relatively low or unknown. Originality/value – The findings of the study provide a new marketing strategy: managing substitutes and complements in adequate factors can give rise to better results for purchase intention increases in e-commerce.

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White, Mathew P., i Paul Dolan. "Accounting for the Richness of Daily Activities". Psychological Science 20, nr 8 (sierpień 2009): 1000–1008. http://dx.doi.org/10.1111/j.1467-9280.2009.02392.x.

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Serious consideration is being given to the impact of private behavior and public policies on people's subjective well-being (SWB). A new approach to measuring well-being, the day reconstruction method (DRM), weights the affective component of daily activities by their duration in order to construct temporal aggregates. However, the DRM neglects the potentially important role of thoughts. By adapting this method to include thoughts as well as feelings, we provide perhaps the most comprehensive measure of SWB to date. We show that some activities relatively low in pleasure (e.g., work and time with children) are nonetheless thought of as rewarding and therefore contribute to overall SWB. Such information may be important to policymakers wishing to promote behaviors that are conducive to a broader conception of SWB.

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Dunaetz, David R., Timothy C. Lisk i Matthew Minsuk Shin. "Personality, Gender, and Age as Predictors of Media Richness Preference". Advances in Multimedia 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/243980.

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Media richness, the degree to which a specific media transmits information in multiple channels, is an important concept as the number of available multimedia communication methods increases regularly. Individuals differ in their preferences for media richness which may influence their choice of communication multimedia in a given situation. These preferences can influence how successful their communication efforts will be. This exploratory study of 299 adults (ages 16–84) with at least a basic ability to compute examines the relationship between multimedia preference and age, gender, and personality traits. Males and people with higher levels of extraversion and agreeableness were found to have a higher preference for media richness. Age was not a significant predictor of media richness preference.

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Fattorini, Simone. "Global Patterns of Earwig Species Richness". Diversity 14, nr 10 (21.10.2022): 890. http://dx.doi.org/10.3390/d14100890.

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One of the most investigated patterns in species diversity is the so-called latitudinal gradient, that is, a decrease in species richness from the equator to the poles. However, few studies investigated this pattern in insects at a global scale because of insufficient taxonomic and biogeographical information. Using estimates of earwig species richness at country level, their latitudinal diversity gradient was modelled globally and for the two hemispheres separately after correcting for differences in country areas. Separate analyses were also conducted for mainland and island countries. All analyses clearly indicated the existence of latitudinal gradients. The most plausible explanation for the observed pattern is the so-called tropical conservatism hypothesis, which postulates (1) a tropical origin of many extant clades, (2) a longer time for cladogenesis in tropical environments thanks to their environmental stability, and (3) a limited ability of historically tropical lineages to adapt to temperate climates. Earwigs probably evolved on Gondwana and secondarily colonized the Northern Hemisphere. This colonization was hampered by both geographical and climatic factors. The Himalayan orogenesis obstructed earwig dispersal into the Palearctic region. Additionally, earwig preferences for warm/hot and humid climates hampered the colonization of temperate regions. Pleistocene glaciation further contributed to reducing diversity at northern latitudes.

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Mariotto, Lucas Ribeiro. "Anuran diversity of four taxocenoses of the subtropical Atlantic Forest from Santa Catarina and Paraná states Brazil". Papéis Avulsos de Zoologia 60 (16.11.2020): e20206061. http://dx.doi.org/10.11606/1807-0205/2020.60.61.

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Local fauna inventories provide primary key information on diversity and distribution of species for conservation purposes. The Atlantic Forest holds 50% of anuran species in the country and the main threats to the conservation of this fauna are habitat reduction and fragmentation. The present study brings information on the local richness and species composition of four anuran taxocenoses from the subtropical Atlantic Forest of Paraná and Santa Catarina states, Brazil. Data collection included breeding sites surveys (N = 56) and literature review. Richness and beta diversity were compared through rarefaction/extrapolation curves, local contribution to beta diversity (LCBD), beta partitioning and cluster analysis. Anuran from 46 species were registered and local richness differences were observed on the rarefaction/extrapolation curves and on asymptotic analysis. Nevertheless, the LCBD did not detect differences in species composition among the four taxocenoses. The turnover was the predominant component of beta diversity. The geographical distances explain species composition for all localities compiled in this study. The differences among local richness may be related to environmental impacts, emphasizing the need for conservation of biodiversity in the remnants of Atlantic forest.

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Mather, Jennifer. "Octopus Consciousness: The Role of Perceptual Richness". NeuroSci 2, nr 3 (12.08.2021): 276–90. http://dx.doi.org/10.3390/neurosci2030020.

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It is always difficult to even advance possible dimensions of consciousness, but Birch et al., 2020 have suggested four possible dimensions and this review discusses the first, perceptual richness, with relation to octopuses. They advance acuity, bandwidth, and categorization power as possible components. It is first necessary to realize that sensory richness does not automatically lead to perceptual richness and this capacity may not be accessed by consciousness. Octopuses do not discriminate light wavelength frequency (color) but rather its plane of polarization, a dimension that we do not understand. Their eyes are laterally placed on the head, leading to monocular vision and head movements that give a sequential rather than simultaneous view of items, possibly consciously planned. Details of control of the rich sensorimotor system of the arms, with 3/5 of the neurons of the nervous system, may normally not be accessed to the brain and thus to consciousness. The chromatophore-based skin appearance system is likely open loop, and not available to the octopus’ vision. Conversely, in a laboratory situation that is not ecologically valid for the octopus, learning about shapes and extents of visual figures was extensive and flexible, likely consciously planned. Similarly, octopuses’ local place in and navigation around space can be guided by light polarization plane and visual landmark location and is learned and monitored. The complex array of chemical cues delivered by water and on surfaces does not fit neatly into the components above and has barely been tested but might easily be described as perceptually rich. The octopus’ curiosity and drive to investigate and gain more information may mean that, apart from richness of any stimulus situation, they are consciously driven to seek out more information. This review suggests that cephalopods may not have a similar type of intelligence as the ‘higher’ vertebrates, they may not have similar dimensions or contents of consciousness, but that such a capacity is present nevertheless.

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Chi, Yao, Tianlu Qian, Caiying Sheng, Changbai Xi i Jiechen Wang. "Analysis of Differences in the Spatial Distribution among Terrestrial Mammals Using Geodetector—A Case Study of China". ISPRS International Journal of Geo-Information 10, nr 1 (9.01.2021): 21. http://dx.doi.org/10.3390/ijgi10010021.

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The survival and distribution of animals cannot be separated from a certain environment. How patterns in mammalian species depend on the environment remain unclear. This study incorporating spatial data on climate, precipitation, topography, and vegetation quantitatively analyzed the influence of specific geographical factors on the spatial distribution of terrestrial mammalian richness using the Geodetector model. We used the spatial analysis method of geographical information systems (GIS), separating the mammalian distribution of 621 species into 10 by 10 km grids to measure spatial richness. Our results showed that there were significant spatial differences in terrestrial mammalian richness in China. There was a low richness in the east and west, but high richness in the south. Individual factor detection results showed that annual precipitation (AP) and the minimum temperature of the coldest month (MTCM) were the dominant factors affecting the spatial pattern of mammal richness in China. Patterns in the distribution of species richness had distinct characteristics for different mammalian orders and were influenced by different environmental factors. The richness distribution of most orders was mainly affected by MTCM and AP. Interactive detection results showed that interacting factors in pairs play much bigger roles in the spatial distribution of species richness than individual factors. The synergistic effect of elevation with AP and MTCM best explained the distribution differences of species richness. We found that the Geodetector model is a valuable tool, hoping to be more widely used in biogeography.

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Chi, Yao, Tianlu Qian, Caiying Sheng, Changbai Xi i Jiechen Wang. "Analysis of Differences in the Spatial Distribution among Terrestrial Mammals Using Geodetector—A Case Study of China". ISPRS International Journal of Geo-Information 10, nr 1 (9.01.2021): 21. http://dx.doi.org/10.3390/ijgi10010021.

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The survival and distribution of animals cannot be separated from a certain environment. How patterns in mammalian species depend on the environment remain unclear. This study incorporating spatial data on climate, precipitation, topography, and vegetation quantitatively analyzed the influence of specific geographical factors on the spatial distribution of terrestrial mammalian richness using the Geodetector model. We used the spatial analysis method of geographical information systems (GIS), separating the mammalian distribution of 621 species into 10 by 10 km grids to measure spatial richness. Our results showed that there were significant spatial differences in terrestrial mammalian richness in China. There was a low richness in the east and west, but high richness in the south. Individual factor detection results showed that annual precipitation (AP) and the minimum temperature of the coldest month (MTCM) were the dominant factors affecting the spatial pattern of mammal richness in China. Patterns in the distribution of species richness had distinct characteristics for different mammalian orders and were influenced by different environmental factors. The richness distribution of most orders was mainly affected by MTCM and AP. Interactive detection results showed that interacting factors in pairs play much bigger roles in the spatial distribution of species richness than individual factors. The synergistic effect of elevation with AP and MTCM best explained the distribution differences of species richness. We found that the Geodetector model is a valuable tool, hoping to be more widely used in biogeography.

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Villaseñor, José Luis, Pedro Maeda, J. Javier Colín-López i Enrique Ortiz. "Estimación de la riqueza de especies de Asteraceae mediante extrapolación a partir de datos de presencia-ausencia". Botanical Sciences, nr 76 (3.06.2017): 5. http://dx.doi.org/10.17129/botsci.1700.

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Using label data of herbarium specimens of Mexican species belonging to four recently revised tribes of the family Asteraceae (Mutisieae, Senecioneae, Tageteae, and Vernonieae), richness patterns in the country of these tribes were estimated through extrapolation. The ICE (“Incidence-based Coverage Estimator”) non-parametric estimation technique, which is based on presence-absence data of species by area unit, was used. In total 553 species were analyzed; they account for 18.3% of the total Asteraceae species richness of Mexico and were represented by 24,304 specimen records from 14,714 different localities. Information for species was analyzed by dividing the country in cells or grid-squares of 1° latitude and longitude, and cells of 0.5°. The cells with the highest known species richness (hot spots) were identified, as well as those suggested by extrapolation as having a high estimated richness. Using the differences between estimated and observed richness by cell, those pinpointed as requiring urgent attention for future fieldwork were determined; they are considered to be important assuming that they include a proportionally larger number of species than those presently known, according to their estimated richness.

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