scholarly journals Lateralization of lateral displays in convict cichlids

2011 ◽  
Vol 7 (5) ◽  
pp. 683-685 ◽  
Author(s):  
Gareth Arnott ◽  
Charlotte Ashton ◽  
Robert W. Elwood

We examine lateralization of lateral displays in convict cichlids, Amatitlania nigrofasciata , and show a population level preference for showing the right side. This enables contesting pairs of fish to align in a head-to-tail posture, facilitating other activities. We found individuals spent a shorter mean time in each left compared with each right lateral display. This lateralization could lead to contesting pairs using a convention to align in a predictable head-to-tail arrangement to facilitate the assessment of fighting ability. It has major implications for the common use of mirror images to study fish aggression, because the ‘opponent’ would never cooperate and would consistently show the incorrect side when the real fish shows the correct side. With the mirror, the ‘normal’ head-to-tail orientation cannot be achieved.

1966 ◽  
Vol 1 (1) ◽  
pp. 60-98 ◽  
Author(s):  
A. V. Levontin

The difference between what a man already owns, or property, and what he is only entitled to claim, or obligation, is fundamental. A debt represents what a man is entitled to claim, but because of its proximity to a claim in detinue and for other reasons to be hereafter discussed, it is for many purposes treated as if it were something that a man already owns. The owner of a debt may not help himself by seizing what he is owed and must, like the owner of any chose in action, implement his right with the cooperation of the debtor or else by resort to the courts. Nevertheless, he who owns a debt enjoys a peculiarly “strong” right. This strength derives in part from the “real” nature of the right; by virtue of this a creditor, such as a lender or an unpaid vendor, is treated in some respects almost as if he were already the owner of what is owed, in particular a lender as if he went on owning the money lent to the borrower. And even in cases where a debt does not originate in a real transaction (as, for instance, a judgment-debt or income tax owed to the government, in which cases the creditor has not previously given that, or the equivalent of that, which he now claims) it is still “strong” because the object in obligatione, viz. money or other fungibles, is “indestructible” and therefore a debt cannot be frustrated by impossibility.


PMLA ◽  
1943 ◽  
Vol 58 (1) ◽  
pp. 84-107
Author(s):  
Donald J. McGinn

The first pamphlet issued in the Martin Marprelate controversy, the Epistle to the right puissante and terrible priests, represents the earliest experiment in the dissemination of printed matter in colloquial English for the purpose of influencing public opinion. In order to acquaint the common people with the Puritan criticism of the episcopacy, the author, calling himself Martin Marprelate, hit upon the idea of playing the buffoon in print. In a sort of monologue consisting of simple words and short sentences he mingles seemingly good-humored raillery with bits of scandal about various prominent clergymen. With this device to arouse the curiosity of his readers he attacks the basic organization of the Established Church. The Epistle set the pace for the whole fight.


Author(s):  
Anne Phillips

No one wants to be treated like an object, regarded as an item of property, or put up for sale. Yet many people frame personal autonomy in terms of self-ownership, representing themselves as property owners with the right to do as they wish with their bodies. Others do not use the language of property, but are similarly insistent on the rights of free individuals to decide for themselves whether to engage in commercial transactions for sex, reproduction, or organ sales. Drawing on analyses of rape, surrogacy, and markets in human organs, this book challenges notions of freedom based on ownership of our bodies and argues against the normalization of markets in bodily services and parts. The book explores the risks associated with metaphors of property and the reasons why the commodification of the body remains problematic. The book asks what is wrong with thinking of oneself as the owner of one's body? What is wrong with making our bodies available for rent or sale? What, if anything, is the difference between markets in sex, reproduction, or human body parts, and the other markets we commonly applaud? The book contends that body markets occupy the outer edges of a continuum that is, in some way, a feature of all labor markets. But it also emphasizes that we all have bodies, and considers the implications of this otherwise banal fact for equality. Bodies remind us of shared vulnerability, alerting us to the common experience of living as embodied beings in the same world. Examining the complex issue of body exceptionalism, the book demonstrates that treating the body as property makes human equality harder to comprehend.


2017 ◽  
Vol 1 (7) ◽  
pp. 18-21
Author(s):  
K Indira Priyadarshini ◽  
Karthik Raghupathy ◽  
K V Lokesh ◽  
B Venu Naidu

Ameloblastic fibroma is an uncommon mixed neoplasm of odontogenic origin with a relative frequency between 1.5 – 4.5%. It can occur either in the mandible or maxilla, but predominantly seen in the posterior region of the mandible. It occurs in the first two decades of life. Most of the times it is associated with tooth enclosure, causing a delay in eruption or altering the dental eruption sequence. The common clinical manifestation is a slow growing painless swelling and is detected during routine radiographic examination. There is controversy in the mode of treatment, whether conservative or aggressive. Here we reported a 38 year old male patient referred for evaluation of painless swelling on the right posterior region of the mandible associated with clinically missing 3rd molar. The lesion was completely enucleated under general anesthesia along with the extraction of impacted molar.


Author(s):  
Irina V. Bogdashina

The article reveals the measures undertaken by the Soviet state during the “thaw” in the fi eld of reproductive behaviour, the protection of motherhood and childhood. Compilations, manuals and magazines intended for women were the most important regulators of behaviour, determining acceptable norms and rules. Materials from sources of personal origin and oral history make it possible to clearly demonstrate the real feelings of women. The study of women’s everyday and daily life in the aspect related to pregnancy planning, bearing and raising children will allow us to compare the real situation and the course of implementation of tasks in the fi eld of maternal and child health. The demographic surge in the conditions of the economy reviving after the war, the lack of preschool institutions, as well as the low material wealth of most families, forced women to adapt to the situation. In the conditions of combining the roles of mother, wife and female worker, women entrusted themselves with almost overwork, which affected the health and well-being of the family. The procedure for legalising abortion gave women not only the right to decide the issue of motherhood themselves, but also made open the already necessary, but harmful to health, habitual way of birth control. Maternal care in diffi cult material and housing conditions became the concern of women and the older generation, who helped young women to combine the role of a working mother, which the country’s leadership confi dently assigned to women.


Author(s):  
Timothy Zick

This book examines the relational dynamics between the U.S. Constitution’s Free Speech Clause and other constitutional rights. The free speech guarantee has intersected with a variety of other constitutional rights. Those intersections have significantly influenced the recognition, scope, and meaning of rights ranging from freedom of the press to the Second Amendment right to bear arms. They have also influenced interpretation of the Free Speech Clause itself. Free speech principles and doctrines have facilitated the recognition and effective exercise of constitutional rights, including equal protection, the right to abortion, and the free exercise of religion. They have also provided mediating principles for constructive debates about constitutional rights. At the same time, in its interactions with other constitutional rights, the Free Speech Clause has also been a complicating force. It has dominated rights discourse and subordinated or supplanted free press, assembly, petition, and free exercise rights. Currently, courts and commentators are fashioning the Second Amendment right to keep and bear arms in the image of the Free Speech Clause. Borrowing the Free Speech Clause for this purpose may turn out to be detrimental for both rights. The book examines the common and distinctive dynamics that have brought free speech and other constitutional rights together. It assesses the products and consequences of these intersections, and draws important lessons from them about constitutional rights and constitutional liberty. Ultimately, the book defends a pluralistic conception of constitutional rights that seeks to leverage the power of the Free Speech Clause but also to tame its propensity to subordinate, supplant, and eclipse other constitutional rights.


Author(s):  
Cassandra L. Yacovazzi

By the 1840s, convent narratives gained more middle-class, respectable readers, moving away from descriptions of sex and sadism and focusing instead on convent schools and the education of young women. Popular works such as Protestant Girl in a French Nunnery described "tricks" used by nuns to convert female pupils and lure them into convents. Such literature warned that as neither wives nor mothers, nuns could not train the right kind of women for America. The focus on convent schools converged with the common or public school movement. At the same time, teaching became an acceptable occupation for women, prompting more women to seek opportunities for higher education. This chapter compares the approach to education among nuns and other female teachers alongside the caricatures of convent schools in anti-Catholic print culture. I seek to answer why convent schools faced such heightened animosity even as teaching became feminized.


Horizons ◽  
2002 ◽  
Vol 29 (1) ◽  
pp. 128-134
Author(s):  
Patrick T. McCormick

ABSTRACTMany oppose the mandatum as a threat to the academic freedom of Catholic scholars and the autonomy and credibility of Catholic universities. But the imposition of this juridical bond on working theologians is also in tension with Catholic Social Teaching on the rights and dignity of labor. Work is the labor necessary to earn our daily bread. But it is also the vocation by which we realize ourselves as persons and the profession through which we contribute to the common good. Thus, along with the right to a just wage and safe working conditions, Catholic Social Teaching defends workers' rights to a full partnership in the enterprise, and calls upon the church to be a model of participation and cooperation. The imposition of the mandatum fails to live up to this standard and threatens the jobs and vocations of theologians while undermining this profession's contribution to the church.


2020 ◽  
Vol 154 (Supplement_1) ◽  
pp. S47-S48
Author(s):  
D Emechebe ◽  
M Alshal ◽  
T Rana ◽  
M Agaronov

Abstract Introduction/Objective Ectopic breast tissue (EBT) is a well-documented anomaly of the breast and commonly presents along the embryonic milk line extending between the axilla and groin. Reported incidence of accessory breast is 0.4–6% in females. Pathologies developing in an EBT are reported as a rare entity in the literature. Carcinoma is reported as the common pathology followed by inflammation and fibroadenoma Methods We present a case of 43-year- old female who presented with a painless mass in her right groin for the past year which gradually increased in size. CT abdomen pelvis with contrast showed a 2.2 x 3.0 x 4.4 cm superficial soft tissue mass in the right groin which was suspected to be a lymph node. Further investigation and histopathological report of biopsy showed ectopic breast tissue with admixed chronic inflammation and reactive changes.However, excision of the mass three months later showed showed proloferation of both glandular and stromal elements. Results The tissue from the biopsy was positive for GATA 3, mammoglobin, GCDFP and CD 10 and the histological features on excision was confirmatory of fibroadenoma. Conclusion In conclusion, when tumors or nodules are found along the mammary line, the presence of breast tissue should be considered during the investigation. It is clinically wise to evaluate and screen carefully cases of supernumerary breast for any pathology and for any associated urogenital anomalies such as supernumerary kidneys, polycystic kidneys and renal cell adenocaricnoma. In our case, patient had no associated urogenital anomalies and she is on follow up.


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