Forgotten fantasies? Modernity, reenchantment, and dream consciousness.

Why are dreams easily forgotten or difficult to remember? Dream memory is usually attributed to stored fantasies and imaginations in sleep that have distant or no relevance to waking consciousness. Lack of dream recall suggests the modern emphasis on the significance of waking realities at the expense of oneiric experiences. Yet, in the ancient West and many contemporary non-Western societies, dreaming constitutes an unbroken chain of memory to the organization of everyday life. However, reenchantment in the modern context has given new importance to dream consciousness as vital to the development of the creative self. Emphasis on dream practices or dreamwork as leading to various forms of dream control suggests a quest for mastery of inner space. In this regard, training and motivation in dream recall provide an essential tool for advancing the self's well-being. Dreams are not treated as forgotten fantasies but dynamic pathways to new meanings of the self. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Gender,emotion, and physical distress: The Sicilian-Canadian “nerves” complex

Researchers identify nerves as an idiom of distress, an illness category, a metaphorical device capable of communicating social distress, and a technique for impression management. Much of the literature, however, links nerves to women. In this paper, I address two aspects of the phenomenon which have received limited attention. First, I discuss nerves within the context of Sicilian-Canadian conceptions of anatomy and physiology. Sicilian-Canadians regard nerves as essential components of the human anatomy which, in some cases, may be linked to both physical and psychic distress. Second, I build on this discussion to examine how Sicilian-Canadian males make use of the nerves idiom. The implications of my work include the need to: (1) modify our definition of nerves to recognize formally that we are dealing with a dynamiccomplex consisting of multiple, variable, and ambiguousmeanings — meanings that enable people to confront or cope with a variety of situations; (2) direct greater attention to nerves as an idiom ofphysical distress; and, (3) examine further the role of physical nerves in the social construction of gender.Glossary of terms Battuti Tired or exhausted - Duluri Pain - Gruppata Knotted - Musculidda Little muscle (often used to describe a small lump caused by muscle damage) - Nierbu (s),nierbi (pl) Nerves (depending on the context, however, the term can take on a variety of meanings) - Nierbi abbattuti Tired or Exhausted nerves (e.g., muscles) - Nierbi agruppati Knotted nerves (e.g., muscles). - Nierbi ammollanu Nerves (e.g., muscles) become soft and lax - Nierbi cunsumati Worn or frayed nerve-tissue (e.g., muscles) - Nierbi ngravaccati Entangled nerves (e.g., muscles) - Nirbatura The arrangement or system of nerves (muscles, tendons, ligaments, and other connective tissues) that extend throughout the body - Nirbusu This term can refer to either an emotional state or a folk illness involving a disruption of the nerves and other physiological processes (such as the circulation of the blood) - Nucidda ni lu saccu A small nut [trapped] in a sack. Metaphor used to convey one's frustration and powerlessness - Omertà Manliness. Conducting oneself with respect and honor - Pena Sadness, sorrow, grief - Sangu Blood - Sangu si guasta The blood spoils - Scicata A rub or massage - Spavientu Fright - Spilatura In some cases the term is used to refer simply to strained muscles or tendons. However, it often refers to more serious muscle or sinew damage that involves an accumulation of fluid - Spuvari Release of emotional tension - Suggittata di nierbi Subdued or subjugated by one's nerves. - Tremulu Shaking or trembling sensation     

Pipefishes and seahorses: Are they all sex role reversed?

The male pregnancy of pipefishes and seahorses has led to the inference that females compete most intensely for access to mates, because males limit female reproduction. However, recent work has shown that in different species either sex may be the predominant competitor for mates. In this family, there is an apparent association between the mating pattern and the sex roles: polygamous species show reversed sex roles whereas monogamous species exhibit 'conventional' sex roles. These studies emphasize that sex role reversal is not synonymous with male parental care.     

Colloquium on the role and behavior of sex chromosomes in mammalian development and reproduction: Basel,May 6–8, 1965

Abstract

There are significant mortality disparities across racial and socioeconomic (SES) groups. Although the mechanisms behind these disparities remain vague, there is a clear connection between the mortality disparities across racial and SES groups. It is less clear, though, if the relationship between SES and racial mortality disparities varies across the life course. Prior research indicates that both racial and SES mortality disparities decline over the life course. These results suggest that if we standardize mortality rates for age‐variation in the SES‐mortality relationship, then the age‐pattern of racial mortality disparities will be attenuated. Using data from the National Longitudinal Mortality Study, I analyze the relationship between SES and racial disparities in age‐specific mortality among adults aged 25 and over. The results suggest that racial differences in SES are most important early in the adult life, and are minimally related to the convergence in racial mortality disparities at the oldest ages.     

Science and Engineering Ph.D. Students’ Career Outcomes,by Gender

We examine differences in the careers of men and women Ph.D.s from two major European universities. Having performed regression analysis, we find that women are more likely than men to be employed in public administration when the alternatives are either academia or industry. Between the latter two alternatives, women are more likely to be employed in academia. These gender differences persist after accounting for Ph.D.s’ and their supervisors’ characteristics. Gender gaps are smaller for Ph.D.s with large research outputs and for those who conducted applied research. Restricting the analysis to Ph.D.s who pursued postdoc training, women are less likely than men to be employed in highly ranked universities, even after controlling for their research outputs. Finally, we find gender differences in Ph.D.s’ appointment to professorship, which are explained by the Ph.D.s’ publication output and the quality of their postdoc training.     

Gender,mutant p53 and PML: A growing “affaire” in tumor suppression and oncogenesis

The inability to coordinate cellular metabolic processes with the cellular and organismal nutrient environment leads to a variety of disorders, including diabetes and obesity. Nutrient-sensing protein kinases, such as AMPK and mTOR, play a pivotal role in metabolic regulation and are promising therapeutic targets for the treatment of disease. In this Extra View, we describe another member of the nutrient-sensing protein kinase group, PAS kinase, which plays a role in the regulation of glucose utilization in both mammals and yeast. PAS kinase deficient mice are resistant to high fat diet-induced weight gain, insulin resistance, and hepatic triglyceride hyperaccumulation, suggesting a role for PAS kinase in the regulation of glucose and lipid metabolism in mammals. Likewise, PAS kinase deficient yeast display altered glucose partitioning, favoring glycogen biosynthesis at the expense of cell wall biosynthesis. As a result, PAS kinase deficient yeast are sensitive to cell wall perturbing agents. This partitioning of glucose in response to PAS kinase activation is due to phosphorylation of Ugp1, the enzyme primarily responsible for UDP-glucose production. The two yeast PAS kinase homologs, Psk1 and Psk2, are activated by two stimuli, cell integrity stress and nonfermentative carbon sources. We review what is known about yeast PAS kinase and describe a genetic screen that may help elucidate pathways involved in PAS kinase activation and function.     

Avian sex determination: what, when and where?

Sex is determined genetically in all birds, but the underlying mechanism remains unknown. All species have a ZZ/ZW sex chromosome system characterised by female (ZW) heterogamety, but the chromosomes themselves can be heteromorphic (in most birds) or homomorphic (in the flightless ratites). Sex in birds might be determined by the dosage of a Z-linked gene (two in males, one in females) or by a dominant ovary-determining gene carried on the W sex chromosome, or both. Sex chromosome aneuploidy has not been conclusively documented in birds to differentiate between these possibilities. By definition, the sex chromosomes of birds must carry one or more sex-determining genes. In this review of avian sex determination, we ask what, when and where? What is the nature of the avian sex determinant? When should it be expressed in the developing embryo, and where is it expressed? The last two questions arise due to evidence suggesting that sex-determining genes in birds might be operating prior to overt sexual differentiation of the gonads into testes or ovaries, and in tissues other than the urogenital system.     

Auditory brainstem responses in Cope’s gray treefrog (Hyla chrysoscelis): effects of frequency,level, sex and size

Our knowledge of the hearing abilities of frogs and toads is largely defined by work with a few well-studied species. One way to further advance comparative work on anuran hearing would be greater use of minimally invasive electrophysiological measures, such as the auditory brainstem response (ABR). This study used the ABR evoked by tones and clicks to investigate hearing in Cope’s gray treefrog (Hyla chrysoscelis). The objectives were to characterize the effects of sound frequency, sound pressure level, and subject sex and body size on ABRs. The ABR in gray treefrogs bore striking resemblance to ABRs measured in other animals. As stimulus level increased, ABR amplitude increased and latency decreased, and for responses to tones, these effects depended on stimulus frequency. Frequency-dependent differences in ABRs were correlated with expected differences in the tuning of two sensory end organs in the anuran inner ear (the amphibian and basilar papillae). The ABR audiogram indicated two frequency regions of increased sensitivity corresponding to the expected tuning of the two papillae. Overall, there was no effect of subject size and only small effects related to subject sex. Together, these results indicate the ABR is an effective method to study audition in anurans.     

Coital rates,sex‐selective infanticide,and sex ratios at birth: A reply to James

Abstract

The cumulative onset curves for smoking, drinking, and sexual intercourse have been tracked through adolescence with reasonable success by recursive equations positing an “epidemic” or contagious process. The gist of these models is that the likelihood of onset in the next time period is proportional to the prevalence of the behavior among an adolescent's peers in the current time period. The present paper extends this approach to official delinquency. The fits to the data (from the Philadelphia cohort studies) are extremely tight. Several conceptual mismatches between the theory underlying the model and the model itself are discussed.     

“Nutrient-sensing” and self-renewal: O-GlcNAc in a new role

Whether embryonic, hematopoietic or cancer stem cells, this metabolic reprogramming is dependent on the nutrient-status and bioenergetic pathways that is influenced by the micro-environmental niches like hypoxia. Thus, the microenvironment plays a vital role in determining the stem cell fate by inducing metabolic reprogramming. Under the influence of the microenvironment, like hypoxia, the stem cells have increased glucose and glutamine uptake which result in activation of hexosamine biosynthesis pathway (HBP) and increased O-GlcNAc Transferase (OGT). The current review is focused on understanding how HBP, a nutrient-sensing pathway (that leads to increased OGT activity) is instrumental in regulating self-renewal not only in embryonic and hematopoietic stem cells (ESC/HSC) but also in cancer stem cells.