Analysis of the Relation of Teachers’ Organizational Identification and Organizational Communication

Educational Sciences: Theory & Practice, vol. 13, No. 1, pp. 264-272In this study the relationship between the organizational identification and organizational communication of primary school teachers is examined through path analysis. The study group in the study is formed by (n=362) primary school teachers working at primary schools located in the center of Bolu in the 2011-2012 academic year. In the study, data were collected through “Organizational Identification Inventory” and “Organizational Communication Inventory”. In the analysis of the data in order to identify teachers’ organizational identification and organizational communication levels, the percentage, the frequency values, the mean, and standard deviation scores were calculated. Meanwhile, the relationship between organizational identification and organizational communication levels were examined through path analysis. In the study, the mean score about primary school teachers’ organizational identification level is (x=3,89, S=,67). In the study, it was found that the highest mean score about primary school teachers’ organizational communication level is at the “Mission Essential Communications” sub-dimension x=3,89 (S=,67) while the lowest mean score is at the “Feedback” sub-dimension x=3,49 (S=,80). In the study, the results of path analysis done to identify the relationship between organizational identification and organizational communication levels of teachers revealed that the model is consistent as GFI: 0,99, AGFI: 0,96 and CFI: 1,00

Constructing formally self-dual codes from block ƛ-circulant matrices

In this work, construction methods for formally self-dual codes are generalized in the form of block lambda-circulant matrices. The constructions are applied over the rings F_2,R1 = F_2 + uF_2 and S = F_2[u]=(u^3-1). Using n-block lambda-circulant matrices for suitable integers n and units lambda, many binary FSD codes (as Gray images) with a higher minimum distance than best known self-dual codes of lengths 34, 40, 44, 54, 58, 70, 72 and 74 were obtained. In particular, ten new even FSD [72, 36, 14] codes were constructed together with eight new near-extremal FSD even codes of length 44 and twentyfive new near-extremal FSD even codes of length 36

New extremal binary self-dual codes of length 68

In this correspondence, we consider quadratic double and bordered double circulant construction methods over the ring R := F_2 + uF_2 + u^2F_2, where u^3 = 1. Among other examples, extremal binary self-dual codes of length 66 are obtained by these constructions. These are extended by using extension theorems for self-dual codes and as a result 8 new extremal binary self-dual codes of length 68 are obtained. More precisely, codes with beta=117, 120, 133 in W68;1 and with gamma = 1, beta=49, 57, 59 and codes with gamma=2, beta=69, 81 in W68;2 are constructed for the ?first time in the literature. In addition to these, some known such codes are reconstructed via this extension. The results are tabulated

New binary self-dual codes via a generalization of the four circulant construction

In this work, we generalize the four circulant construction for self-dual codes. By applying the constructions over the alphabets $\mathbb{F}_2$, $\mathbb{F}_2+u\mathbb{F}_2$, $\mathbb{F}_4+u\mathbb{F}_4$, we were able to obtain extremal binary self-dual codes of lengths 40, 64 including new extremal binary self-dual codes of length 68. More precisely, 43 new extremal binary self-dual codes of length 68, with rare new parameters have been constructed.https://www.mathos.unios.hr/mc/index.php/mc/article/view/352

New binary self-dual codes via a variation of the four-circulant construction

In this work, we generalize the four circulant construction for self-dual codes. By applying the constructions over the alphabets F_2, F_2+uF_2, F_4+uF_4, we were able to obtain extremal binary self-dual codes of lengths 40, 64 including new extremal binary self-dual codes of length 68. More precisely, 43 new extremal binary self-dual codes of length 68, with rare new parameters have been constructed