Human Classification of Context-Related Vocalizations Emitted by Familiar And Unfamiliar Domestic Cats: An Exploratory Study

Anthrozoös ◽  
2015 ◽  
Vol 28 (4) ◽  
pp. 625-634 ◽  
Author(s):  
Sarah L. H. Ellis ◽  
Victoria Swindell ◽  
Oliver H. P. Burman
2021 ◽  
pp. 097215092110056
Author(s):  
Kanupriya Sethi ◽  
Baidyanath Biswas ◽  
Krishna Chandra Balodi

Adoption of an electronic marketplace (EM) business model for business-to-business (B2B) transactions has increased over the years. In part, this evolution and adoption of B2B EMs can be explained by the Internet-enabled disintermediation of the existing value chains of businesses, followed by cybermediation. This study aims to understand the platform architecture design and governance-related factors and strategic choices that influence the success of B2B EM start-ups. We draw from the literature on the ‘Temple Framework’ and the classification of B2B EMs by transaction content, structure, and governance to identify these critical factors. Given that the literature is primarily based in the context of developed economies, the factors and choices identified from the review are empirically validated using three case studies in the Indian B2B context. Thus, this exploratory study aims to help founder managers of emerging-economy B2B EMs by providing a checklist to avoid common pitfalls.


2011 ◽  
Vol 2011 ◽  
pp. 1-9 ◽  
Author(s):  
Parul Pujary ◽  
K. Maheedhar ◽  
C. Murali Krishna ◽  
Kailesh Pujary

Laryngeal cancer is more common in males. The present study is aimed at exploration of potential of conventional Raman spectroscopy in classifying normal from a malignant laryngopharyngeal tissue. We have recorded Raman spectra of twenty tissues (aryepiglottic fold) using an in-house built Raman setup. The spectral features of mean malignant spectrum suggests abundance proteins whereas spectral features of mean normal spectrum indicate redundancy of lipids. PCA was employed as discriminating algorithm. Both, unsupervised and supervised modes of analysis as well as match/mismatch “limit test” methodology yielded clear classification among tissue types. The findings of this study demonstrate the efficacy of conventional Raman spectroscopy in classification of normal and malignant laryngopharyngeal tissues. A rigorous evaluation of the models with development of suitable fibreoptic probe may enable real-time Raman spectroscopic diagnosis of laryngopharyngeal cancers in future.


2014 ◽  
Vol 36 (12) ◽  
pp. 1704-1710 ◽  
Author(s):  
Vítor Tedim Cruz ◽  
Virgílio Ferro Bento ◽  
David Dieteren Ribeiro ◽  
Isabel Araújo ◽  
Catarina Aguiar Branco ◽  
...  

2011 ◽  
Vol 15 (02) ◽  
pp. 359-392 ◽  
Author(s):  
RICHARD ADAMS ◽  
DAVID TRANFIELD ◽  
DAVID DENYER

In spite of the continued importance of an innovation's attributes to research methodologies, and the increasing tendency toward multidimensional conceptualizations, the lack of a theoretically derived and empirically developed classification of innovations, conceived in terms of these perceived characteristics, continues to deter substantive research in the area. The absence of a stable descriptive framework has constrained researchers' facility to develop cross-case and cumulative research. In this paper, in which innovations are conceptualized as complex and multi-dimensional, we report on a mixed-method, exploratory study addressing the question of innovation classification. Data from a rigorous thematic investigation of the literature and four case studies, are synthesized into a descriptive framework incorporating 13 variables (innovation attributes). Following operationalization of the framework, we conduct a cluster analysis of the returns from a post-adoption survey of 310 innovations. Three distinct innovation types are identified: readily-adopted, challenging and under-cover. The attributes disruption, observability, profile and risk were found to be particularly important in distinguishing clusters that offer opportunities for new theoretical development. The UK National Health Service (NHS) forms the context for the study. Implications for theory and practice are examined.


2021 ◽  
Vol 10 (10) ◽  
pp. 384
Author(s):  
Idalis Villanueva Alarcón ◽  
Robert Jamaal Downey ◽  
Louis Nadelson ◽  
Yoon Ha Choi ◽  
Jana Bouwma-Gearhart ◽  
...  

The goal of our exploratory study was to examine how management and staff in engineering education making spaces are enacting equitable access amongst their users (e.g., students). We examined six different making space types categorized by Wilczynsky’s and Hoover’s classification of academic makerspaces, which considered scope, accessibility, users, footprint (size), and management and staffing. We reviewed research memos and transcripts of interviews of university makerspace staff, student staff, and leaders/administrators during two separate visits to these places that took place between 2017 and 2019. We inductively and deductively coded the data, and the findings suggested that equity of access was situational and contextual. From the results, we identified four additional considerations needed to ensure equitable access for engineering education making spaces: (a) spaces designed and operated for multiple points of student entry; (b) spaces operated to facilitate effective student making processes and pathways; (c) threats to expanded access: burdens and consequences; and (d) elevating student membership and equity through a culture of belonging. Together, the findings point toward a need for developing a more nuanced understanding of the concept of access that far supersedes a flattened definition of access to just space, equipment, and cost.


2020 ◽  
Author(s):  
He Yu ◽  
Yue-Ting Xing ◽  
Hao Meng ◽  
Bing He ◽  
Wen-Jing Li ◽  
...  

AbstractThe enigmatic Chinese mountain cat, endemic to the Qinghai-Tibet Plateau, has a controversial taxonomic status, whether a true species or conspecific with the wildcat (Felis silvestris) and whether it may have contributed to the domestication of cats (F. s. catus) in Asia. Here, we sampled 270 domestic and wild cats across China, sequenced 51 nuclear genomes, 55 mitogenomes, and multi-locus regions from modern and museum specimens. Genome-wide phylogenies supported taxonomic classification of the Chinese mountain cat as wildcat subspecies, F. s. bieti. No involvement of F. s. bieti in cat domestication in East Asia was detected, confirming that domestic cats shared a single origin from the African wildcat (F. s. lybica). A complex hybridization scenario including ancient introgression from the Asiatic wildcat (F. s. ornata) to F. s. bieti, and contemporary gene flow between F. s. bieti and sympatric domestic cats in the Tibetan region, raises the prospect of disrupting the genetic integrity of F. s. bieti, an issue with profound conservation implications.


Author(s):  
Michael A. Chilton ◽  
James M. Bloodgood

Knowledge workers are often employed to extract knowledge from domain experts in order to codify knowledge held by these experts. The extent to which workers rely on tacit or explicit knowledge may produce inefficiencies and reduce productivity if the information is not shared among those who need it or if it encapsulates strategic goals and is inadvertently shared with those who might undermine the firm’s competitive advantage. This chapter discusses the nature of tacit versus explicit knowledge in terms of the dimensions thought to contribute to its degree of tacitness. The authors present the results of an exploratory study in which they develop an instrument designed to elicit perceptions regarding the nature of knowledge used by workers and their degree of reliance on tacit knowledge. It is an indirect form of measurement that eliminates the need to render the knowledge entirely explicit prior to measurement. As an additional benefit, it allows the classification of knowledge along a continuum, ranging from entirely tacit to entirely explicit or somewhere in between. Use of this instrument by managers will help them identify pockets of tacit knowledge within the firm that could either be made explicit so that other workers can benefit from it or that could be prevented from becoming explicit should its strategic value require protection.


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