A Kind of Disjoint Cyclic Perfect Mendelsohn Difference Family and Its Applications in Strictly Optimal FHSs

2018 ◽  
Vol E101.A (12) ◽  
pp. 2338-2343
Author(s):  
Shanding XU ◽  
Xiwang CAO ◽  
Jian GAO ◽  
Chunming TANG
Keyword(s):  
Difference Family

‘Family Romance’ and the Oedipalization of Freudian Psychoanalysis

2020 ◽  
Vol 22 (2) ◽  
pp. 175-187
Author(s):  
Herman Westerink ◽  
Philippe Van Haute
Keyword(s):  
Object Relations ◽  
Sexual Difference ◽  
Oedipus Complex ◽  
Difference Family ◽  
Radical Theory ◽  
Freudian Psychoanalysis ◽  
Secondary Literature ◽  
Family Romance ◽  
Short Essay ◽  
Informative Text

Although Freud's ‘Family Romances’ from 1909 is hardly ever discussed at length in secondary literature, this article highlights this short essay as an important and informative text about Freud's changing perspectives on sexuality in the period in which the text was written. Given the fact that Freud, in his 1905 Three Essays, develops a radical theory of infantile sexuality as polymorphously perverse and as autoerotic pleasure, we argue that ‘Family Romances’, together with the closely related essay on infantile sexual theories (1908), paves the way for new theories of sexuality defined in terms of object relations informed by knowledge of sexual difference. ‘Family Romances’, in other words, preludes the introduction of the Oedipus complex, but also – interestingly – gives room for a Jungian view of sexuality and sexual phantasy. ‘Family Romances’ is thus a good illustration of the complex way in which Freud's theories of sexuality developed through time.

An Improved Rao–Nam Cryptosystem Based on Fractional Order Hyperchaotic System and EDF–QC–LDPC

2019 ◽  
Vol 29 (09) ◽  
pp. 1950122 ◽  
Author(s):  
Jie Liu ◽  
Xiaojun Tong ◽  
Zhu Wang ◽  
Jing Ma ◽  
Longteng Yi
Keyword(s):  
Error Correction ◽  
Fractional Order ◽  
High Capacity ◽  
Pseudorandom Sequence ◽  
Hyperchaotic System ◽  
Difference Family ◽  
Parity Check ◽  
Chosen Plaintext Attack ◽  
Low Density Parity Check ◽  
Security And Reliability

A Rao–Nam cryptosystem based on error correction code is proposed to provide both security and reliability. Since its security is drastically constrained by the limited error syndromes, in this paper, an improved Rao–Nam cryptosystem based on fractional order hyperchaotic system and Extended Difference Family–Quasi-Cyclic–Low-Density Parity-Check (EDF–QC–LDPC) codes is proposed to improve the security. A four-dimensional fractional order hyperchaotic system is constructed and is used to generate an excellent pseudorandom sequence. By replacing error syndromes with the pseudorandom sequence and permuting the coded message dynamically, the security of the Rao–Nam cryptosystem is enhanced greatly. The ability of the improved Rao–Nam cryptosystem against known attacks is analyzed and the error correction performance with different parameters is simulated. The results show that the proposed cryptosystem has a significant advantage of resisting the chosen-plaintext attack. Moreover, the proposed cryptosystem retains high capacity of error correction.

Secure one-way relaying scheme based on random difference family (RDF) lattice codes

2021 ◽  
Author(s):  
Khadijeh Bagheri ◽  
Hassan Khodaiemehr ◽  
Taraneh Eghlidos ◽  
Daniel Panario
Keyword(s):  
Difference Family ◽  
Lattice Codes ◽  
Random Difference

Existence of simple BIBDs from a prime power difference family with minimum index

2019 ◽  
Vol 18 (09) ◽  
pp. 1950166
Author(s):  
Hsin-Min Sun
Keyword(s):  
Simple Formula ◽  
Prime Power ◽  
Block Designs ◽  
Incomplete Block ◽  
Difference Family ◽  
Balanced Incomplete Block Designs ◽  
Extensive Analysis ◽  
Power Difference ◽  
Balanced Incomplete Block ◽  
Minimum Index

We show that under certain technical conditions that simple [Formula: see text] balanced incomplete block designs (BIBDs) exist for all allowable values of [Formula: see text], where [Formula: see text] is an odd prime power. Our primary technique is to argue for the existence of difference families in finite fields, in the flavor of Wilson [J. Number Theory 4 (1972) 17–47]. We provide an extensive analysis in the cases, where [Formula: see text] and also for [Formula: see text].

What a Difference Family-Driven Makes: Stories of Success and Lessons Learned

2011 ◽  
Vol 49 (3-4) ◽  
pp. 538-545 ◽  
Author(s):  
A. Elaine Slaton ◽  
Carol W. Cecil ◽  
Lisa E. Lambert ◽  
Teresa King ◽  
Malisa Marie Pearson
Keyword(s):  
Lessons Learned ◽  
Difference Family

scholarly journals EARNING PERSISTENCE ON FIRM TAX DIFFERENCES AND FAMILY OWNERSHIP

2020 ◽  
Vol 12 (1) ◽  
pp. 103-115
Author(s):  
Synthia Madya Kusumawati ◽  
Hyashinta Dyah P
Keyword(s):  
Significant Role ◽  
Listed Companies ◽  
Family Ownership ◽  
Earnings Persistence ◽  
Difference Family ◽  
Cross Sectional ◽  
Future Earnings ◽  
Earnings Information ◽  
Opposite View ◽  
The Difference

Abstract- Prior research find evidence consistent with the hypothesis that future earnings influenced by difference between accounting and fiscal earnings (book tax differences). Many investors forming expectations of future earnings information derived from the difference between fiscal and commercial earnings, there were some investors would satisfied to see small differences between fiscal and commercial earnings, otherwise have the opposite view. This study aim to investigate how book-tax difference and family ownership play a role in the persistence of earnings. The authors using a sample 692 firm years of Indonesian listed companies within 2011-2016, they estimate cross-sectional regressions of the proxy for book-tax differences and family ownership on earning persistence. The study found that current pre-tax earnings can predict future earnings and also firm years with large book-tax difference have less earnings persistence than firm years with small book tax difference.  Further, this study found no evidence that family ownership have significant role in persistence of earnings.    Keywords: Earning Persistence, Future earnings, Pre-tax earnings, Book tax difference, Family Ownership.

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