There are enough commonly known causes of backache to torment, as well as to test the skill of, the practising physician. In addition to the more recognised causes. backache from vascular obstruction must be considered. The following observations support this fact. The term claudication properly means limp. and in some instances there may be no pain but only weakness of the legs with disturbanc...

This manuscript reports the results of two studies, one in the laboratory and one in the field, both of which examined intrinsic motivation as a mediator of the relationship between justice and task performance. Using fairness theory, we argued that procedural justice and interpersonal justice would have significant, independent effects on intrinsic motivation. In general, the results showed th...

hibit flexibility with respect to the rigid core. Surprisingly, similar studies on the a ( 1-3) arm of ‘bisected’ sugars from rabbit IgG (see below) and sialylated oligosaccharides isolated from bovine prothrombin (D. L. Fernandes, unpublished work) which contain a GalB(1-3)GlcNAc linkage in the outer chains show similar NOE effects when compared to the ‘complex’ oligosaccharide from human sero...

Administrators at NCAA Division I institutions have multiple sport programs to market, yet resource limitations challenge these administrators to identify efficient and equitable resource allocation strategies. Therefore, the purpose of this study was to determine how NCAA Division I marketing administrators allocate marketing resources to their various sport programs. Three norms of exchange: ...

The present study examines both positive and negative norms of reciprocity in managerial work relationships by assessing three components of reciprocal behavior: immediacy, equivalence, and interest motive. The findings show that subordinate reports of immediacy, equivalence, and self-interest were negatively associated, and mutual-interest was positively associated, with relationship quality a...

It is proposed that the reciprocation of interpersonal attraction is a multifaceted process involving affective, cognitive, and behavioral elements, and that reciprocation can be interpreted using interdependence theory. Two studies investigated whether expressed attraction implies benevolent intentions and whether such intentions are differentially critical to reciprocated affective and behavi...

Why do states join international organizations (IOs)? Cooperation theory offers a number of plausible answers to this question. However, empirical analysis of IOs has not kept pace with theory. We identify three key limitations in existing empirical research on IO membership. First, the units of analysis commonly used to model membership, such as the country-year or dyad-year, do not sufficient...

ALDO CAROTENUTO, A secret symmetry; Sabina Spielrein between Jung and Freud, trans. from the Italian by Arno Pomerans, John Shepley, and Krishna Winston, New York, Pantheon Books, 1982, 8vo, pp. xix, 250, [no price stated]. HANS KONRAD ISELIN, Zur Entstehung von C. G. Jungs "Psychologischen Typen". Der Briefwechsel zwischen C. G. Jung und Hans Schmid-Guisan im Lichte ihrer Freundschaft, Aarau, ...

In both male and female, gametogenesis is regulated by hypothalamus–pituitary–gonadal axis (HPG) that corresponds to the hormonal axis, gonadotropin-releasing hormone (GnRH)– gonadotropins–steroids. Indeed, the main target of GnRH is the gonadotrope cells, located in the adenohypophysis. These, in turn, release two gonadotropin hormones, the follicle stimulating hormone (FSH) and the luteinizin...

This paper examines the degree to which the constraints imposed by various social contexts influence social interaction. We draw on two data sets. In each, we compare the patterning of interaction of the same individuals across different contexts. If minimal constraints are imposed, then the interaction patterns among the individuals in the two contexts should be similar. But if one of the cont...