With the advancement of scientific collaboration in the 20th century, researchers started collaborating in many research areas. Researchers and scientists no longer remain solitary individuals; instead, they collaborate to advance fundamental understandings of research topics. Various bibliometric methods are used to quantify the scientific collaboration among researchers and scientific communities. Among these different bibliometric methods, the co-authorship method is one of the most verifiable methods to quantify or analyze scientific collaboration. In this research, the initial study has been conducted to (...) analyze interdisciplinary research activities in the computer science domain. The ACM has classified the computer science fields. We selected the Journal of Universal Computer Science for experimentation purposes. The J.UCS is the first Journal of Computer Science that addresses a complete ACM topic. Using J.UCS data, the co-authorship network of the researcher up to the 2nd level was developed. Then the co-authorship network was analyzed to find interdisciplinary among scientific communities. Additionally, the results are also visualized to comprehend the interdisciplinary among the ACM categories. A whole working web-based system has been developed, and a forced directed graph technique has been implemented to understand IDR trends in ACM categories. Finally, the IDR values between the categories are computed to quantify the collaboration trends among the ACM categories. It was found that “Artificial Intelligence” and “Information Storage and Retrieval”, “Natural Language Processing and Information Storage and Retrieval”, and “Human-Computer Interface” and “Database Applications” were found the most overlapping areas by acquiring an IDR score of 0.879, 0.711, and 0.663, respectively. (shrink)

We prove that the Lambek calculus is complete w.r.t. L-models, i.e., free semigroup models. We also prove the completeness w.r.t. relativized relational models over the natural linear order of integers.

The self-domestication hypothesis suggests that, like mammalian domesticates, humans have gone through a process of selection against aggression – a process that in the case of humans was self-induced. Here, we extend previous proposals and suggest that what underlies human social evolution is selection for socially mediated emotional control and plasticity. In the first part of the paper we highlight general features of human social evolution, which, we argue, is more similar to that of other social mammals than to that (...) of mammalian domesticates and is therefore incompatible with the notion of human self-domestication. In the second part, we discuss the unique aspects of human evolution and propose that emotional control and social motivation in humans evolved during two major, partially overlapping stages. The first stage, which followed the emergence of mimetic communication, the beginnings of musical engagement, and mimesis-related cognition, required socially mediated emotional plasticity and was accompanied by new social emotions. The second stage followed the emergence of language, when individuals began to instruct the imagination of their interlocutors, and to rely even more extensively on emotional plasticity and culturally learned emotional control. This account further illustrates the significant differences between humans and domesticates, thus challenging the notion of human self-domestication. (shrink)

In this paper we prove the Chomsky Conjecture (all languages recognized by the Lambek calculus are context-free) for both the full Lambek calculus and its product-free fragment. For the latter case we present a construction of context-free grammars involving only product-free types.

In 1958 J. Lambek introduced a calculusL of syntactic types and defined an equivalence relation on types: x y means that there exists a sequence x=x1,...,xn=y (n 1), such thatx i x i+1 or xi+ x i (1 i n). He pointed out thatx y if and only if there is joinz such thatx z andy z. This paper gives an effective characterization of this equivalence for the Lambeck calculiL andLP, and for the multiplicative fragments of Girard's and Yetter's linear (...) logics. Moreover, for the non-directed Lambek calculusLP and the multiplicative fragment of Girard's linear logic, we present linear time algorithms deciding whether two types are equal, and finding a join for them if they are. (shrink)

The locomotor pattern of a goldfish may be described by 17 locomotor variables whose time series are known to exhibit distinct patterns of autocorrelation. The present model reduces the set of 17 variables to a set of seven predictor variables which optimize the prediction of future locomotor behavior. These seven variables are then grouped into two clusters by a dendogram analysis, and it is shown that the clusters are also characterized by their strength of prediction. A locomotor control model is (...) then formulated where one cluster is interpreted to be a level of activity factor and the other is hypothesized to be a turning behavior factor. (shrink)

In an approach to quantify the locomotor response to environmental stimuli in fishes and its central control mechanisms, initially stochastic models of spontaneous locomotor behavior are being formulated. In the present paper, the locomotor patterns of three active nurse shark,Ginglymostoma cirratum, in six experiments are converted into 17 locomotor variables and found to have definite time series structure. Sixty-seven of the 102 first order serial correlation coefficients are statistically significant, the incidence rate of which differs between experiments and between locomotor (...) variables. The percent residual variation about an autoregressive equation is transformed by a Fisher's z statistic and the means are found to differ significantly among experiments and among variables. The experiment by variable interaction is very low implying a consistency in the ranks of the variables despite the wide differences in their absolute levels over the experiments. This suggests the existence of a relatively rigid albeit occasionally latent locomotor control mechanism in the central nervous system. (shrink)

During morphogenesis, tissues undergo extensive remodeling to get their final shape. Such precise sculpting requires the application of forces generated within cells by the cytoskeleton and transmission of these forces through adhesion molecules within and between neighboring cells. Within individual cells, microtubules together with actomyosin filaments and intermediate filaments form the composite cytoskeleton that controls cell mechanics during tissue rearrangements. While studies have established the importance of actin‐based mechanical forces that are coupled via intercellular junctions, relatively little is known about (...) the contribution of other cytoskeletal components such as microtubules to cell mechanics during morphogenesis. In this review the focus is on recent findings, highlighting the direct mechanical role of microtubules beyond its well‐established role in trafficking and signaling during tissue formation. (shrink)

With the active involvement of women in the church and home, there is a need to study God’s design for the relationship between men and women. In reaffirming the divine order of this relationship, discussing the biblical gendered roles has been one of the major contending issues. So emerging ecclesiologies in Africa are beginning to challenge the traditional understanding of male headship in the church. Therefore, the article argues that the ontology of men and women’s relationship provides a better framework (...) for understanding the nature of authority and submission in the church. This article states fairly the biblical foundation for the ontology of male and female relationship in the church from both the complementarian and egalitarian views. Also, this article presents the male and female relationship in contemporary African ecclesiology. Furthermore, the article contends that the application of the biblical foundation for the relationship between men and women provides a strong framework for authority and submission in the church, which reaffirms the male headship. The goal of the article is to use the biblical framework for the ontology of the relationships between men and women to propose a theology of authority and submission in the church without undermining the nature and worth of men and women, who are both created in the image and likeness of God. A qualitative methodology was used for this article, which integrates both primary and secondary sources to delineate the thesis of the study. Contribution: This article contributes to the area of ecclesiology in Africa, which shows that the theology of the church is relevant for engaging cutting-edge issues, such as gender studies, human relations and personhood. It explains the influence and implications of the ontology of gender relationship on authority and submission in the church to affirm human dignity and equality in the church. (shrink)

An important element of Natural Language Processing is parts of speech tagging. With fine-grained word-class annotations, the word forms in a text can be enhanced and can also be used in downstream processes, such as dependency parsing. The improved search options that tagged data offers also greatly benefit linguists and lexicographers. Natural language processing research is becoming increasingly popular and important as unsupervised learning methods are developed. There are some aspects of the Albanian language that make the creation of a (...) part-of-speech tag set challenging. This research provides a discussion of those issues linguistic phenomena and presents a proposal for a part-of-speech tag set that can adequately represent them. The corpus contains more than 250,000 tokens, each annotated with a medium-sized tag set. The Albanian language’s syntagmatic aspects are adequately represented. Additionally, in this paper are morphologically and part-of-speech tagged corpora for the Albanian language, as well as lemmatize and neural morphological tagger trained on these corpora. Based on the held-out evaluation set, the model achieves 93.65% accuracy on part-of-speech tagging, The morphological tagging rate was 85.31 % and the lemmatization rate was 88.95%. Furthermore, the TF-IDF technique weighs terms and with the scores are highlighted words that have additional information for the Albanian corpus. (shrink)

Planar cell polarity, the polarization of cells within the plane of the epithelium, orthogonal to the apical‐basal axis, is essential for a growing list of developmental events, and – over the last 15 years – has evolved from a little‐studied curiosity in Drosophila to the subject of a substantial research enterprise. In that time, it has been recognized that two molecular systems are responsible for polarization of most tissues: Both the “core” Frizzled system and the “global” Fat/Dachsous/Four‐jointed system produce molecular (...) asymmetry within cells, and contribute to morphological polarization. In this review, we discuss recent findings on the molecular mechanism that links “global” directional signals with local coordinated polarity. (shrink)

The book combines a series of chapters considering a range of responses to the idea of 'de-westernizing' film studies with a series of in-depth interviews with filmmakers, scholars and critics.

This research study was aimed to examine the cross-national coverage and framing patterns about Jamal Khashoggi’s murder in international media through focusing on newspapers. Khashoggi; an internationally acclaimed US based Saudi journalist was brutally assassinated at Kingdom’s consulate in Turkey which created the global outcry. As this issue made headlines worldwide for several months, the media from USA, Kingdom of Saudi Arabia, and Turkey; the most substantially and politically involved countries presumably used certain framing patterns in their coverage. To find (...) out the difference in coverage intensity and media frames, a content analysis based comparative study of US, Saudi and Turkish newspapers was conducted which is guided by the framing theory of Mass Communication. The results showed that the media from three selected countries dealt the same issue with significant differences in coverage and framing patterns. We concluded based on our findings that such differences in cross-national coverage patterns were influenced by the respective state’s ideology, interests, governance system, public narrative, or media settings. This study also explored some facts regarding freedom of expression and about journalists who have been targeted in reprisal of their professional work all over the world. The findings of the study elaborate that most of the newspapers used anti-Saudi frames in their coverage. So far as overall coverage is concerned Turkish and US papers provided a significant coverage to the issue while newspapers from Saudi Arabia provided least coverage to the issue as their media are highly state bound. (shrink)

Study of Bhāmatī of Vācaspatimiśra, fl. 976-1000 and Pañcapadikāvivaraṇa of Prakāśātman, classical work on Advaita and Vedanta philosophy.