The detection and identification of the species living on a given area is usually supposed to provide a corpus of basic knowledge enabling biologists to develop further pieces of knowledge. However, it reveals surprisingly difficult to achieve biological inventories satisfying the criteria pertaining to such basic knowledge. Our aim in this paper is to highlight how the current practice of biological inventory is shaped by various constraints and potential biases. This leads us to re-consider the functions of (...) inventories at the beginning of the twenty-first century. In order to do so, we present the example of deep-sea fauna inventories in the Pacific Ocean. We focus on one source of bias in this case: the lasting influence of the so-called “azoic hypothesis”, formulated in the 1840s, according to which there is no life under 600 meters. We show how the azoic hypothesishas strongly influenced the conception of deep-sea fauna even though it has been quickly refuted. At the end of the paper, we look into the implications of economical constraints on the current practice of deep-sea biological inventory. (shrink)

Mammalian synthetic biology holds the promise of providing novel therapeutic strategies, and the first success stories are beginning to be reported. Here we focus on the latest generation of mammalian transgene control devices, highlight state‐of‐the‐art synthetic gene network design, and cover prototype therapeutic circuits. These will have an impact on future gene‐ and cell‐based therapies and help bring drug discovery into a new era. The inventory of biological parts that are essential for life on this planet is becoming (...) increasingly complete. The postgenomic era has provided encyclopedic information on gene‐function correlations and systems biology is now delivering comprehensive details on the dynamics of biochemical reaction networks in living organisms. The time has come to reassemble these catalogued items and design new biological devices and systems with novel and useful functionality in a rational and systematic manner. This is the premise of synthetic biology, a constructive systems biology discipline likely to become the life science revolution of the 21st century. (shrink)

The aim of synthetic biology is to rationally design devices, systems, and organisms with desired innovative and useful functions (Slusarczyk, Lin, and Weiss 2012). To achieve this aim, synthetic biology uses a concept similar to engineering sciences: well-characterized and standardized modular biological building blocks are reassembled in a systematic and rational manner to generate complex devices and systems with a predicted function. In the past, molecular biological research in combination with intense work in new research areas like systems (...) biology and functional genomics revealed a large inventory of multifaceted modular biological parts that are now in the toolboxes of synthetic biologists. Due to .. (shrink)

Earlier evidence predominantly supports that women are more ethical than men. With the replication of such a hypothesis for testing, this study further examined whether feminine gender roles are a better predictor of ethical attitudes, ethical behaviors, and corporate responsibility values than the biological sex. Four hundred ten management students from two technical institutes in eastern India participated in this study. Along with the socio-demographic variables in the questionnaire, inventories were used to assess gender roles, ethical attitudes, ethical behaviors, (...) and corporate responsibility values. The inventories had acceptable reliability and validity. The results suggested that when the confounding effects of age, caste, and rural/urban origin are controlled, women manifest higher corporate responsibility values than men, but they embody similar ethical attitudes and ethical behaviors as men. Furthermore, the feminine roles of the participants were found to be more consistent, potent, and direct predictors of ethical attitudes, ethical behaviors, and corporate responsibility values than the biological sex. Hence, individuals with feminine roles may be better suited for ethical responsibilities. (shrink)

Microbial ecology is flourishing, and in the process, is making contributions to how the ecology and biology of large organisms is understood. Ongoing advances in sequencing technology and computational methods have enabled the collection and analysis of vast amounts of molecular data from diverse biological communities. While early studies focused on cataloguing microbial biodiversity in environments ranging from simple marine ecosystems to complex soil ecologies, more recent research is concerned with community functions and their dynamics over time. Models and (...) concepts from traditional ecology have been used to generate new insight into microbial communities, and novel system-level models developed to explain and predict microbial interactions. The process of moving from molecular inventories to functional understanding is complex and challenging, and never more so than when many thousands of dynamic interactions are the phenomena of interest. We outline the process of how epistemic transitions are made from producing catalogues of molecules to achieving functional and predictive insight, and show how those insights not only revolutionize what is known about biological systems but also about how to do biology itself. Examples will be drawn primarily from analyses of different human microbiota, which are the microbial consortia found in and on areas of the human body, and their associated microbiomes (the genes of those communities). Molecular knowledge of these microbiomes is transforming microbiological knowledge, as well as broader aspects of human biology, health and disease. (shrink)

The aim of study was to investigate the relationship between proactive coping strategies and the dimensions of identity formation, along with the role of biological sex and psychological gender as moderators for this relationship. We conducted analyses aimed at showing differences in terms of identity dimensions levels and proactive coping strategies used by a group of individuals with different biological sex and psychological gender. A group of 101 students from upper secondary schools from Pomeranian Voivodeship took part in (...) the study. We used in our research The Dimensions of Identity Development Scale; The Psychological Gender Inventory and The Proactive Coping Inventory for Adolescents. We found, among others, that in the case of a proactive strategy, biological sex turned out to be a significant moderator in the relationship between this variable and identity dimensions: ruminative exploration, commitment-making and identification with commitment. In the case of instrumental support seeking, psychological gender turned out to be a significant moderator for the relationship between these variables and a part of identity dimensions. The obtained results show that, regardless of whether young people, in terms of characteristics that are stereotypically associated with biological sex, are described as aschematic or schematic when entering adulthood and attempting to constitute themselves, more often cope in a task-oriented manner by trying to create a set of information useful in difficult situations and aspire to obtain informational support from individuals in one’s own social network, who are regarded as safe people. (shrink)

Objective: The aim of the study was to identify clinical variables associated with changes in specific domains of self-reported depression during treatment by antidepressant and/or repetitive Transcranial Magnetic Stimulation in patients with Major Depressive Disorder.Methods: Data from a trial involving 170 patients with MDD receiving either venlafaxine, rTMS or both were re-analyzed. Depressive symptoms were assessed each week during the 2 to 6 weeks of treatment with the 13-item Beck Depression Inventory. Associations between depression changes on BDI13 domains, treatment (...) arm, time, and clinical variables were tested in a mixed linear model.Results: A significant decrease of self-reported depressive symptoms was observed over time. The main characteristics associated with persistent higher depressive symptomatology on Negative Self-Reference domain of the BDI13 were personality disorders, a past history of suicide attempt, age under 65 years old, and female sex.Conclusions: Early cognitive intervention targeting specifically negative self-referencing process could be considered during pharmacological or rTMS treatment for patients with personality disorders and past history of suicide attempt. (shrink)

Biology is seen not merely as a privileged oppressor of women but as a co-victim of masculinist social assumptions. We see feminist critique as one of the normative controls that any scientist must perform whenever analyzing data, and we seek to demonstrate what has happened when this control has not been utilized. Narratives of fertilization and sex determination traditionally have been modeled on the cultural patterns of male/female interaction, leading to gender associations being placed on cells and their components. We (...) also find that when gender biases are controlled, new perceptions of these intracellular and extracellular relationships emerge. (shrink)

This study constitutes a contribution to the discussion about moral reasoning in business. Kohlberg’s (1971, in Cognitive Development and Epistemology (Academic Press, New York), 1976, in Moral Development and Behavior: Theory and Research and Social Issues (Holt, Rienhart and Winston, New York)) cognitive moral development (CMD) theory is one explanation of moral reasoning. One unresolved debate on the topic of CMD is the charge that Kohlbergian-type CMD theory is gender biased. This research puts forth the proposal that the issue may (...) be elucidated by exposing an ambiguity in “gender” (Borna and White: 2003, Journal of Business Ethics 47, 89–99; Gentile: 1993, Psychological Science 4(2), 120–122; Unger: 1979, American Psychologist 34(11), 1085–1094). We use the Sociomoral Reflective Objective Measure (SROM) to measure CMD and the Bem Sex Role Inventory (BSRI) to measure gender as a psychosocial concept, rather than as a biological classification. The results of our study indicate that high femininity, measured as a psychosocial attribute, is associated with significantly lower Kohlbergian-type CMD scores among business practitioners. Sex moderates the effect of gender on CMD, but only indirectly. Our research also reveals that education plays a significant moderating role in the relationship between gender and moral reasoning. In addition, age has a significant direct effect on CMD scores of business practitioners. (shrink)

The publication of Darwin's On the Origin of Species in 1859 ignited a public storm he neither wanted nor enjoyed. Having offered his book as a contribution to science, Darwin discovered to his dismay that it was received as an affront by many scientists and as a sacrilege by clergy and Christian citizens. To answer the criticism that his theory was a theory only, and a wild one at that, he published two volumes in 1868 to demonstrate that evolution was (...) obvious to anyone who cared to look at a bull in a pasture or a dog on a hearth. In response to those who insisted that species were distinct since creation, Darwin pointed to breeders of pigs and pigeons. In reply to those who protested that human intervention is one thing and natural selection another, he argued, "If organic beings had not possessed an inherent tendency to vary, man could have done nothing." To counter those who scorned his descriptions of species in exotic places, he submitted local evidence of cabbages and cauliflower. Based on a wide array of sources, from ancient pictographs to Polish roosters, from skins and from skeletons, from scientific journals and breeding manuals, Darwin assembled a mass of proof--and a hypothesis about species reversion that risked his reputation anew. The Variation of Animals and Plants under Domestication is a two-volume compilation of his thorough and intensive research and the revolutionary conclusions that resulted. The first portion of his work is dedicated to a meticulous analysis of various aspects of plant and animal life, including an inventory of varieties and their physical and behavioral characteristics, investigation of the impact of a species' surrounding environment and the role that both natural and forced changes in this environment have had. Darwin then turns to a richly detailed discussion of the roles of inheritance and crossing in the development of species. A wealth of illustrations further support and enhance his findings. This fascinating, invaluable, and courageous undertaking eventually formed the foundation for our current understanding of evolution. "In science as in politics the victors tend to write the history books. As a result, the record of the past is edited, intentionally or unintentionally, so that it focuses mainly on the precursors of contemporary orthodoxy. Such a focus may accurately represent the genealogy of modern ideas, but it almost inevitably misrepresents the historical experience of their progenitors... Even the powerful, persuasive, and ultimately triumphant theory of evolution by natural selection required not only defense, but repeated buttressing and revision. Variation showed Darwin hard at work on this rearguard action, using the materials he had at hand... His information was gleaned from the observations of fanciers, breeders, and amateur naturalists, as well as from the treatises of those on the cutting edge of zoology and botany. As hindsight narrows the historical spotlight, it imposes its own sense of hierarchy on the preoccupations of the past. But Darwin was interested in all of these topics, valued all of these sources, and belonged, to a greater or lesser extent, to all of these communities."--from the Introduction. (shrink)

In evolutionary psychology, it is customary to measure life-history via psychometric inventories such as the Arizona Life History Battery. The validity of this approach has been questioned: it is argued that these measures are not congruent with biological life history events, such as the number of children, age at first birth, or pubertal timing. However, empirical data to test this critique are lacking. We therefore administered the ALHB to a convenience sample of young adults in Serbia. We also collected (...) information on psychosocial-biodemographic life history parameters closely related to biological life history traits: pubertal timing, onset of sexual behavior, short- and long-term mating, number of children, timing of reproduction, parenthood values, and environmental harshness. We found that correlations between these two sets of measures were rare, unsystematic, and mostly low in magnitude. Stable patterns of relations emerged only between the indicators of environmental conditions from both sets of measures. Furthermore, some ALHB indicators were found to be positively related with early fertility, which is incongruent with the conceptual foundation of ALHB. Finally, network analysis and factor analysis within each set of measures revealed different structures and that the hypothesis of unidimensionality, on which the ALHB was founded, cannot be applied to psychosocial-biodemographic life history indicators. Our results support the critique of ALHB as a set of measures lacking validity to capture biodemographic life-history parameters. ALHB measures are indeed relevant for understanding life-history variation, but they cannot be used as a substitute for specific life history characteristics. Our findings are a warning to researchers to use direct measures of biological events in order to measure life-history dynamics. (shrink)

Despite the biological turn of recent discussions of behavior, insufficient attention has been paid to methodological-philosophical issues about the experimental basis for talk of instincts, social or otherwise. This paper examines the credentials of one standard technique, the deprivation experiment, exploited by the ethologists in their efforts to provide an inventory of species-specific, innate behaviors. It is argued that, given some hypothetical facts and plausible theoretical assumptions (of D. S. Lehrman, Kurt Koffka, and others) about the role of (...) environmental factors in the development of behavioral repertoires, the ethologists' efforts to identify innate behaviors on the basis of the deprivation technique are not just futile but misguided. (shrink)

Major depression is associated with a decrease of 1st person visual perspective in autobiographical memory, even after full remission. This study aimed to examine visual perspective in healthy never-depressed subjects presenting with either genetic or psychological vulnerability for depression. Sixty healthy participants performed the Autobiographical Memory Test with an assessment of visual perspective. Genetic vulnerability was defined by the presence of at least one S or LG allele of the polymorphism of the serotonin-transporter-linked promoter region . Psychological vulnerability was defined (...) by high scores of harm avoidance measured by the Temperament and Character Inventory. Life stress exposure, depressive mood, rumination, and familial history of depression were assessed through standardized procedures. Visual perspective for positive memories was independently predicted by both harm avoidance and a gene by environment interaction between the 5-HTTLPR polymorphism and life stress exposure. Visual perspective and vulnerability for depression may share some biological bases. (shrink)

If a human subject knows they are being measured, this knowledge may affect their attitudes and behaviour to such an extent that it affects the measurement results as well. This broad range of effects is shared under the term ‘reactivity’. Although reactivity is often seen by methodologists as a problem to overcome, in this paper I argue that some quite extreme reactive changes may be legitimate, as long as we are measuring phenomena that are not simple biological regularities. Legitimate (...) reactivity is reactivity which does not undermine the accuracy of a measure; I show that if such reactivity were corrected for, this would unjustifiably ignore the authority of the research subject. Applying this argument to the measurement of depression, I show that under the most commonly accepted models of depression there is room for legitimate reactivity. In the first part of the paper, I provide an inventory of the different types of reactivity that exist in the literature, as well as the different types of phenomena that one could measure. In the second part, I apply my argument to the measurement of depression with the PHQ-9 survey. I argue that depending on what kind of phenomenon we consider depression to be, we will accept different kinds of reactivity. I show that both under the harmful dysfunction model and the practical kinds model, certain reactive changes in measuring depression are best seen as legitimate recharacterizations of the underlying phenomenon, and define what legitimate means in this context. I conclude that in both models, biological aspects constrain characterization, but the models are not so strict that only one concept is acceptable, leaving room for reactivity. (shrink)

This edited volume features essays written in honor of Ernst Mach. It explores his life, work, and legacy. Readers will gain a better understanding of this natural scientist and scholar who made major contributions to physics, the philosophy of science, and physiological psychology. -/- The essays offer a critical inventory of Mach’s lifework in line with state-of-the-art research and historiography. It begins with physics, where he paved the way for Einstein’s Theory of Relativity. The account continues with Mach's contributions (...) in biology, psychology, and physiology pioneering with an empiricist and gestalthaft Analysis of Sensations. Readers will also discover how in the philosophy of science he served as a model for the Vienna Circle with the Ernst Mach Society as well as paved the way for an integrated history and theory of science. (shrink)

During the recent decades, a global culrural-institutional network has gradually grown lip to project, implement, and use an enormous technological web that is supposed to observe, monitor, communicate, inventory, and assess our environment and its biodiversity in order to implement sustainable management models. The majority of "knowledge tools" that have been incorporated in the mainstream of this "techno-web" are amply based on a combination of mechanistic biology, genetic reductionism, economical determinism and neo-Darwinian cultural and biological perspectives. These approaches (...) leave aside many of the qualitative and relational aspects that can only be grasped by considering the semiotic networks operative in complex ecological and cultural systems. In this paper, it is suggested that a biosemiotic approach to ecology may prove useful for the modelling process which in turn will allow the construction of meaningful monitoring systems. It is aJso advanced that it may as well serve to better integrate our understanding and monitoring of ecosystems into the cultural process of searching for (human) sustainability. (shrink)

BackgroundDepression is a prevalent condition that has a significant impact on psychosocial functioning and quality of life. The onset and persistence of depression have been linked to a variety of biological and psychosocial variables. Many of these variables are associated with specific lifestyle characteristics, such as physical activity, diet, and sleep patterns. Some psychosocial determinants have an impact on people’ health-related behavior change. These include personal factors such as sense of coherence, patient activation, health literacy, self-efficacy, and procrastination. This (...) study aims to analyze the association between the severity of depression, lifestyle patterns, and personal factors related to health behavior. It also aims to analyze whether personal factors moderate the relationship between lifestyles and depression.MethodsThis study is a secondary data analysis of baseline data collected at the start of a randomized controlled trial. A sample of 226 patients with subclinical, mild, or moderate depression from primary healthcare centers in two sites in Spain was used, and descriptive, bivariate, multivariate, and moderation analyses were performed. Depression was the primary outcome, measured by Beck II Self-Applied Depression Inventory. Lifestyle variables such as physical exercise, adherence to Mediterranean diet and sleep quality, social support, and personal factors such as self-efficacy, patient activation in their own health, sense of coherence, health literacy, and procrastination were considered secondary outcomes.ResultsLow sense of coherence, poor sleep quality, low patient activation, and sedentarism are predictors of having more depressive symptoms. Moderation analyses were not significant.DiscussionLifestyle and personal factors are related to depressive symptomatology. Our findings reveal that sense of coherence, patient’s activation level, sedentarism, and sleep quality are associated with depression. Further research is needed regarding adherence to Mediterranean diet, minutes walking per week and the interrelationship between lifestyles, personal factors, and depression. (shrink)

Gender roles are anti-dichotomous and malleable social constructs that should theoretically be constructed independently from biological sex. However, it is unclear whether and how the factor of sex is related to neural mechanisms involved in social constructions of gender roles. Thus, the present study aimed to investigate sex specificity in gender role constructions and the corresponding underlying neural mechanisms. We measured gender role orientation using the Bem Sex-Role Inventory, used a voxel-based global brain connectivity method based on resting-state (...) functional magnetic resonance imaging to characterize the within-network connectivity in the brain reward network, and analyzed how the integration of the reward network is related to gender role scores between sex groups. An omnibus analysis of voxel-wise global brain connectivity values within a two-level linear mixed model revealed that in female participants, femininity scores were positively associated with integration in the posterior orbitofrontal cortex and subcallosal cortex, whereas masculinity scores were positively associated with integration in the frontal pole. By contrast, in male participants, masculinity was negatively correlated with integration in the nucleus accumbens and subcallosal cortex. For the first time, the present study revealed the sex-specific neural mechanisms underlying distinct gender roles, which elucidates the process of gender construction from the perspective of the interaction between reward sensitivity and social reinforcement. (shrink)

Recent studies have shown that making accurate passage of time judgments (POTJs) for long-time intervals is an important cognitive ability. Different temporal domains, such as circadian typology (biological time) and time perspective (psychological time), could have an effect on subjective POTJs, but few studies have investigated the reciprocal influences among these temporal domains. The present study is the first systematic attempt to fill this gap. A sample of 222 participants (53.20% females; 19–60 years) filled in the Zimbardo Time Perspective (...) Inventory for the measurement of time perspective, the reduced version of the Morningness-Eveningness Questionnaire (rMEQ) for chronotypes, and an ad-hoc questionnaire assessing sleep habits during weekdays and the weekend (for social jetlag). The POTJ was measured using a modified version of a pictorial timeline presented at five different moments. Also, participants judged how different temporal expressions were related to the past, present, and future along a 7-point Likert scale. After confirming the association between eveningness and present-hedonism orientation and morningness and future-orientation, we found that evening-types produced higher scores for future expressions. The subjective POTJ expressed in minutes was predicted by Deviation from Balanced Time (DBTP), present-fatalism orientation, and social jetlag. Finally, the rMEQ score, past-positive orientation, and DBTP predicted the difference between subjective and objective POT. The results are discussed offering an explanation in terms of the interconnections between circadian typology, individual time perspective, and the sense of the POT, suggesting the multicomponent nature of the concept of time. (shrink)

Access to fruits and vegetables by low-income residents living in selected urban and rural Minnesotan communities was investigated. Communities were selected based on higher than state average poverty rates, limited access to grocery stores, and urban influence codes (USDA ERS codes). Four communities, two urban and two rural, were selected. Data were gathered from focus group discussions (n = 41), responses to a consumer survey (n = 396 in urban neighborhoods and n = 400 in rural communities), and an (...) class='Hi'>inventory of foodstuffs available at stores located in all the communities and at large grocery stores in neighborhoods adjacent to the urban communities. In the two urban neighborhoods, a significant number of foods (26% and 52%) were significantly more expensive than the Thrifty Food Plan’s (TFP) market basket price (MBP). Additionally, a significant number of foods in the two rural communities were more expensive (11% and 26%). In focus groups, participants identified major barriers to shopping in their community to be cost, quality of food, and food choice limitations. Results of the food inventory show that foods within the communities were costly, of fair or poor quality, and limited in number and type available, supporting complaints verbalized by focus group participants. Through focus groups and surveys, participants expressed concern that healthy food choices were not affordable within their communities and believed that people in their community suffered from food insecurity. The absence of quality, affordable food for low-income residents in these four Minnesota communities prevents or diminishes their ability to choose foods that help maintain a healthy lifestyle. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:“What Is Actually Being Measured?”: Causality and Underlying Scientific Thinking Process in the Assessment of DepressionGreta Kaluzeviciute-Moreton, PhD (bio)Depression is a complex mental health phenomenon due to its multifaceted nature. For one, depression is thought to have a significant genetic component, with studies suggesting that heritability is a significant factor in the development of the disorder (Sullivan, Neale, Kendler, 2000). In clinical psychology, environmental factors such as childhood trauma, (...) chronic stress, social isolation and negative life events (e.g., the loss of a loved one) have been documented as significant risk factors for the development of depression or as trigger events for depressive episodes (Fu & Parahoo, 2009; Kendler, Kuhn, & Prescott, 2004; Neitzke, 2016). Despite this, causal theories of mental health conditions are often tricky and/or scarcely reflected in both diagnostic and rating scales. For instance, the Diagnostic and Statistical Manual of Mental Disorders classifies mental health disorders primarily based on observable symptoms and behaviors, rather than on the underlying psychological and neurobiological processes that may contribute to these symptoms (Kendler, 2006).Similarly, rating scales for depression are typically designed to assess the severity of symptoms, rather than their underlying causes, that is, most rating scales are used as screening tools to identify individuals who may require further evaluation and treatment. Some rating scales may include items related to causal factors, such as the Beck Depression Inventory-II (BDI-II) includes an item that asks about “loss of interest in sex,” which could be related to either biological or psychological factors. Several rating scales include items assessing risk factors for depression, such as family history of depression or personal history of trauma. This may be indicative of both genetic and environmental risk factors, such as the Patient Health [End Page 255] Questionnaire-9, includes an item that asks about family history of depression. However, while risk and causal factors are related, they are distinct in the assessment of depression. Risk factors refer to factors that increase the likelihood of developing depression, while causal factors refer to factors that directly contribute to the development of the condition. The presence of a risk factor does not necessarily mean that an individual will develop depression (Peterson & Seligman, 1984). However, the two are frequently blurred and equated in psychotherapy research (Westen & Bradley, 2005).As such, the historical issues of rating and diagnostic scales, aptly depicted by the Le Moigne (2023) as full of “composite, if not contradictory, heritage, weaving together the classificatory and discontinuous tradition of psychiatry, on the one hand, and the psychometric and continuous tradition of psychology, on the other” (p. XX ), suffer from an epistemological oversight when it comes to the assessment of causal factors in complex mental health conditions, such as depression. In turn, this contributes to a wider psychometric issue: what is actually being measured? Le Moigne’s detailed overview predominantly focuses on “superficial” symptomatology of depression (which contributed to two distinct forms of evaluation: hetero- and self-evaluation), and its subsequent impact on the classification and taxonomy of depression throughout history. However, the overarching conceptualization of depression (including a more detailed consideration of causal factors and their assessment) and the usefulness of rating scales in applied research (such as psychotherapy) remain in the background.The question of “what is actually being measured” is obviously not new in psychometrics. However, it is important to continuously revisit this issue, given that rating scales (such as the BDI) are considered to be universally applicable “evidence-based” tools (Rogers, Adler, Bungay, & Wilson, 2005) as well as a common and well-accepted form of scientific thinking in psychotherapy research (Kaluzeviciute & Willemsen, 2020). From an epistemological point of view, a scientific thinking style entails not only cognitive operations common to methodology, but also practices of generating, sharing, assimilating and transforming knowledge(Hacking, 2012).Therefore, it is important to acknowledge that any scientific tool, including rating scales, encompasses not just what but also how researchers find out about their studied phenomena (i.e., a scientific thinking style conveys a performative quality) (Kaluzeviciute & Willemsen, 2020). As identified by Le Moigne (2023), taxonomy leads toward a category-based logic in that it considers the examined phenomenon to be shared by only a... (shrink)

During the recent decades, a global culrural-institutional network has gradually grown lip to project, implement, and use an enormous technological web that is supposed to observe, monitor, communicate, inventory, and assess our environment and its biodiversity in order to implement sustainable management models. The majority of "knowledge tools" that have been incorporated in the mainstream of this "techno-web" are amply based on a combination of mechanistic biology, genetic reductionism, economical determinism and neo-Darwinian cultural and biological perspectives. These approaches (...) leave aside many of the qualitative and relational aspects that can only be grasped by considering the semiotic networks operative in complex ecological and cultural systems. In this paper, it is suggested that a biosemiotic approach to ecology may prove useful for the modelling process which in turn will allow the construction of meaningful monitoring systems. It is aJso advanced that it may as well serve to better integrate our understanding and monitoring of ecosystems into the cultural process of searching for (human) sustainability. (shrink)

In this beautifully written, personal meditation on life and living, Raymond Tallis reflects on the fundamental fact of existence: that it is finite. Inspired by E. M. Forster’s thought that “Death destroys a man but the idea of it saves him,” Tallis invites readers to look back upon their lives from a unique standpoint: one’s own future corpse. From this perspective, he shows, the world now vacated can be seen most clearly in all its richness and complexity. Tallis blends lyrical (...) reflection, humor, and the occasional philosophical argument as he explores his own postmortem recollections. He considers the biological processes and the senses that opened up his late world and the million-nooked space in which he passed his life. His inert, dispossessed body highlights his ceaseless activity in life, the mind-boggling inventory of his possessions, and the togetherness and apartness that characterized his relationships in the material and social worlds. Tallis also touches on the idea of a posthumous life in the memories of those who outlive him. Readers who accompany Tallis as he considers his life through death will appreciate with new intensity the precariousness and preciousness of life, for here he succeeds in his endeavor to make “the shining hour” shine more brightly. (shrink)

While the British Empire conventionally is recognized as a source of research subjects and objects in anthropology, and a site where anthropological expertise might inform public administration, the settler-colonial affiliations and experiences of many leading physical anthropologists could also directly shape theories of human variation, both physical and cultural. Antipodean anthropologists like Grafton Elliot Smith were pre-adapted to diffusionist models that explained cultural achievement in terms of the migration, contact and mixing of peoples. Trained in comparative methods, these fractious cosmopolitans (...) also favoured a dynamic human biology, often emphasizing the heterogeneity and environmental plasticity of body form and function, and viewing fixed, static racial typologies and hierarchies sceptically. By following leading representatives of empire anatomy and physical anthropology, such as Elliot Smith and Frederic Wood Jones, around the globe, it is possible to recover the colonial entanglements and biases of interwar British anthropology, moving beyond a simple inventory of imperial sources, and crediting human biology and social anthropology not just as colonial sciences but as the sciences of itinerant colonials. (shrink)

Ricotta argues against the existence of a unique measure of biodiversity by pointing out that no known measure of α-diversity satisfies all the adequacy conditions that have traditionally been set for it. While that technical claim is correct, it is not relevant in the context of defining biodiversity which is most usefully measured by β-diversity. The concept of complementarity provides a closely related family of measures of biodiversity which can be used for systematic conservation planning. Moreover, these measures cannot be (...) replaced by summary statistics but must rely on inventories of biodiversity surrogates at candidate sites for conservation. (shrink)

Throughout the world, female students are less likely than males to take advanced physics courses. This mixed-methods study uses a concurrent, nested design to study an online homework intervention designed to address choice and achievement. A choice of three different contexts (biological, sports, and traditional) were offered to students for each physics problem, intending to stimulate females’ interest and enhance achievement. Informed by aspects of Artino’s social-cognitive model of academic motivation and emotion, we investigated: Which context of physics problems (...) do males and females select?; What explanations do students give for their choices?; Are there differences in the achievement of males and females?; and Is there a relationship between student achievement and the context selected? Fifty-two high school physics students from five U.S. states participated. Data included pre and post Force Concept Inventory scores, homework context choices and achievement, and rationales for choices. Findings indicate that females were most likely to select biology contexts; males, traditional. All students made more attempts on video questions over word questions, although females did not score as well. For all questions, students generally persisted until they answered them correctly, with females taking fewer attempts on problems. Context choice was mostly driven by interest, for males, and perceptions of difficulty level for females; however, rationales were indistinguishable by gender. On their first homework question attempt, females scored significantly better than the males. Initially, males had significantly higher FCI scores; post homework intervention, females increased their mean scores significantly on the FCI, erasing the initial gender gap, with no growth nor decline in males’ scores. Females with FCI growth were equally as likely to choose biology contexts as traditional contexts; males were more likely to choose biology contexts. Findings from this study suggest that modest changes to homework problems that provide choice and make the physics problems more contextually interesting - even without changes in classroom instruction - could increase interest and motivation students and increase achievement for both male and female students. Recommendations will be discussed. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Anthropological Perspectives in Psychiatric NosologyJuan J. López-Ibor Jr. (bio) and María-Inés López-Ibor (bio)KeywordsDSM, etiology, Aristotelian causes, social dramasPsychiatry and clinical psychology, as we learn in this paper, are disciplines in need of an ontological perspective. Very few branches of contemporary learning share this characteristic. Probably only theoretical physic and theology—as the rest have long ago given up trying to define and understand the essence of their object, for example, (...) life in the case of biology or mind in psychology. Consequently, the paper by Pérez-Álvarez, Sass and García-Montes, “The Ontology of Mental Disorders in Constructivist Perspective,” (2008) should be welcomed and indeed included in the reading lists for trainees in psychiatry and clinical psychology.The authors propose an approach to the understanding of mental disorders that is extremely attractive and well articulated, and which also has practical implications for clinicians. It is not just another “philosophical divertimento” devoid of scientific and practical importance. Let us analyze the article in an orderly way.Less DsmThe authors of the target paper disapprove of the Diagnostic and Statistical Manual of Mental Disorders (DSM)-III/IV approach to defining illnesses by starting from the symptoms that are present—on the grounds that this may lead clinicians to assume that their sole role is to identify, fight, and suppress the symptoms by whichever procedure. They propose an alternative that is dear to myself because it follows the path of the so-called “anthropological” psychiatry of Binswanger, von Gebsattel, Erwin Strauss, Zutt, López-Ibor, Sr., and others. In essence, this is a phenomenological approach to the meaning of mental diseases, one that emphasizes how the illness is revealed to the patient him- or herself.The target article’s criticism of DSM should be considered in the context of the abuses committed on its behalf. The DSM is not a textbook of psychiatric disorders, nor does it contain a definition of the diseases. The DSM does not tell what a disease is (Klerman et al. 1984)—something that is impossible with a classification system based on the manifestations of the diseases, the signs and symptoms. The DSM, as its title states, is just a diagnostic and statistical manual, which does not contain anything about the origin of [End Page 259] any disease nor an explanation of why it exists or what it means. The DSM is, in fact, just a tool to determine whether a disease is present, and therefore to facilitate communication between professionals and with other individuals, without saying anything about the disease’s aitia—a key term (associated with notions of essence as well as cause) to be discussed below. In theory, most clinicians should understand these limitations; it may be, however, that this is not really the case for many who read or use the DSM. In the world there are around 200,000 psychiatrists; since 1980 the number of DSM copies sold is in the order of several hundred thousand.The misuse of a classification system is even more noticeable in the International Classification of Diseases (ICD)-10 Research Version. The instructions for the use of this version recommend that the first step is to make an inventory of all the symptoms present, and then to construct a diagnosis based on them. This how all computer-assisted systems work. This procedure can, however, only be valid if the clinician has already reached a diagnostic conclusion by other means—a diagnosis then to be confirmed for research purposes. It may be that this is one of the reasons why the ICD-10 Research Version has almost never actually been used for research.Furthermore, the concept of symptoms in psychiatry applies only to organic mental disorders (Schneider 1959), conditions in which the patient’s attitude and way of experiencing the symptoms do not play the kind of role that they play in schizophrenia and other mental disorders. The quotation from the important paper by Sass and Parnas in this context is most appropriate. It is indeed that case that “subjective experience can play an important causal role in the progressive experiential transformations of a developing schizophrenic illness... (shrink)

The aim of this study was to verify the importance of reinforcing a sex stereotype onparticipants’ identification with this role. The results were analysed as a function of both biological sex and psychological gender. In the study the Psychological Gender Inventory was used, as well as a scale measuring Agency and Communion, a scale measuring Unmitigated Agency and Unmitigated Communion, lists of sentences containing stereotypes of the male sex and the female sex, and sentences that were neutral with (...) regard to sex. The results showed that feminine women ascribed more female characteristics to themselves regardless of whether the role that was associated with their biological sex was reinforced or not. Men showing characteristics of both sexes ascribed a similar level of unmitigated communion and agency to themselves irrespective of whether the sex stereotype was reinforced or not. (shrink)

Honest signalling theory suggests that humans and chimpanzees can extract socially relevant information relating to personality from the faces of their conspecifics. Humans are also able to extract information from chimpanzees’ faces. Here, we examine whether personality characteristics of chimpanzees, including measures of psychopathy, can be discerned based purely on facial morphology in photographs. Twenty-one chimpanzees were given naïve and expert personality ratings on the Ten Item Personality Inventory (TIPI) and the Chimpanzee Triarchic Model of Psychopathy (CHMP-Tri) before and (...) following behavioural observations. Characteristics relating to openness, conscientiousness, extraversion, and disinhibition could be distinguished from the faces of chimpanzees. Individuals higher on disinhibition have lower scores on conscientiousness and emotional stability and higher scores on extraversion, while those higher on meanness have lower conscientiousness and agreeableness. Facial expressions are linked to personality traits present in the TIPI and CHMP-Tri models: the Relaxed Face and the Grooming Face were displayed more by chimpanzees higher on agreeableness, whereas the Compressed Lips Face was observed more in those individuals higher on boldness, and the Full Open Grin was displayed more by chimpanzees higher on extraversion but lower on emotional stability and conscientiousness. Facial expressions were also found to be associated with particular behavioural contexts, namely the Grooming Face in affiliative contexts and the Relaxed and Relaxed Open Mouth Faces in neutral contexts. Dominant chimpanzees display higher levels of boldness and more Compressed Lips Faces, Relaxed Open Mouth Faces, and Grooming Faces than subordinate individuals. These findings support and extend evidence for an honest signalling system and a personality structure shared between humans and chimpanzees. Future research could further explore how personality is conveyed through the face, perhaps through more than just singular aspects of character, and maybe reflecting what chimpanzees themselves are able to do. (shrink)

Mongolian traditional botanical knowledge has been rarely researched concerning the ethnobotany theory and methodology in the last six decades ). However, most of the known literature of indigenous knowledge and information regarding the use of local wild plants among Mongolian herders was first documented by several botanical research of Russian researchers in Mongolia through the 1940s and 1950s. One of the most comprehensive works was completed by A. A. Yunatov, which is known as “Fodder Plants of Pastures and Hayfields of (...) the People’s Republic of Mongolia”. Yunatov’s research sampled forage plants in Mongolia from 1940 to 1951 and subsequently published a study in 1954. The original transcript of FPM was later translated into Chinese and Mongolian during 1958 and 1968. In addition to morphological characteristics, distribution, habitat, phenology, palatability, and nutrition of forage plants, Yunatov`s record collected local names, the folk understanding and evaluation of the forage, as well as other relevant cultural meanings and the use of local wild plants in FPM through interviews. The book contains the most precious records created in the 1940s and 1950s on folk knowledge of the Mongolians' wild plants in Mongolia. It was composed of 8 chapters and 351 pages in total. The fifth chapter of FPM, entitled “The systematic overview of forage plants,” making up 272 pages. The order and content of the book-oriented along with profiles of specific plants. Yunatov collected detailed information on plants, such as the local name, morphology, distribution, habitats, ecological characteristics, and phenology. He also discussed the palatability of livestock, particular forage use, other usages, and chemical composition. Through careful reading and understanding of all three versions of the book ), the FPM-listed information of edible plants was categorized using ethnobotanical dependent analysis. The list of edible plants was ranked based on purposes and ethnobotanical inventories as per methodology and analysis used in the ethnobotany research. FPM listed 35 species are part of 15 families and 25 genera of wild edible plants. Most species belong to Liliaceae and Allium. Naturally grown grain and some food substitutes come from the starchy organs, such as seeds, bulbs, roots, and rhizomes of 12, accounting for 34.28% of all species. Wild vegetables come from the parts of a young plant, tender leaves, young fruits, lower leg of stems, and bulbs of 9 species, accounting for 25.71% of all species. There are only three species of wild fruits, accounting for 8.57% of all edible plant species. Tea substitutes consist of leaves, roots, follicle, and aboveground parts of 8 wild plant species, accounting for 22.85% of all species. Seasonings from the wild were made of the elements such as seeds, rhizomes, tender leaves of 7 species, accounting for 20.00% of all species. Similarities and differences are noticeable in utilizing wild edible plants among Mongolian populations living in Mongolia and Inner Mongolia. Six species of wild edible plants listed in FPM have been proven to be collected and consumed by Mongolians from the Genghis Khan era in the twelfth century to the present day. This proved that the Mongolians have a tradition of recognizing and utilizing wild plants, demonstrating historical and theoretical value. Seven species of plants mentioned in this book were closely correlated to the locals' processing of traditional dairy products, meat, and milk food. Yunatov was not an ethnobotanist, but his accurate documentation of interviews and surveys with Mongolians represents valuable information about the collection and consumption of local wild plants during 1940–1951 in Mongolia. His research mission meant to focus on forage grass, the feed plant that sustained livestock, while he also recorded plants consumed by humans. His records on the edible parts and intake methods of some plants are incomplete. Still, it provided ethnobotanical materials of a remarkable scientific value and a living history of ethnobotany in Mongolian regions. Even by today`s standards, it will be challenging to obtain first-hand information of the richness and to the extent of Yunatov’s research. (shrink)

Neobiota as non-native species are commonly considered as alien species. The Convention on Biological Diversity (CBD) intends to “prevent the introduction of, control or eradicate those alien species which threaten ecosystems, habitats or species”. The European Union has financed the DAISIE research project for the first pan-European inventory of Invasive Alien Species (IAS), which is supposed to serve as a basis for prevention and control of biological invasions. This paper discusses the evaluation approach for classifying “100 of (...) the Worst” IAS in Europe by the EU DAISIE research project. The main impact categories used by DAISIE for assorting “100 of the Worst” IAS are investigated and the texts of the “Wanted” species factsheets are examined. Two examples from the DAISIE factsheets of the “100 of the Worst” IAS [Tree of Heaven ( Ailanthus altissima ) and the Raccoon ( Procyon lotor )] are discussed to illustrate DAISIE’s biodiversity evaluation approach in more detail. However, the classification criteria used by DAISIE do not allow for sufficiently differentiating these neobiota from an ecological behavior of native species with a similar ecological niche. In conclusion, neobiota evaluations are not comprehensive when they refer mainly to the successful expansion and competition with native species into available ecological niches. A comprehensive assessment of the impacts of neobiota on biodiversity and humans needs to take into account the different values of biodiversity as mentioned in the preamble of the CBD. (shrink)

Providing a new conceptual scaffold for further research in biology and cognition, this book introduces the new field of cognitive biology, a systems biology approach showing that further progress in this field will depend on a deep recognition of developmental processes, as well as on the consideration of the developed organism as an agent able to modify and control its surrounding environment. The role of cognition, the means through which the organism is able to cope with its environment, cannot be (...) underestimated. In particular, it is shown that this activity is grounded on a theory of information based on Bayesian probabilities. The organism is considered as a cybernetic system able to integrate a processor as a source of variety (the genetic system), a regulator of its own homeostasis (the metabolic system), and a selecting system separating the self from the non-self (the membrane in unicellular organisms). Any organism is a complex system that can survive only if it is able to maintain its internal order against the spontaneous tendency towards disruption. Therefore, it is forced to monitor and control its environment and so to establish feedback circuits resulting in co-adaptation. Cognitive and biological processes are shown to be inseparable. (shrink)

Despite wide acceptance that the attributes of living creatures have appeared through a cumulative evolutionary process guided chiefly by natural selection, many human activities have seemed analytically inaccessible through such an approach. Prominent evolutionary biologists, for example, have described morality as contrary to the direction of biological evolution, and moral philosophers rarely regard evolution as relevant to their discussions. -/- The Biology of Moral Systems adopts the position that moral questions arise out of conflicts of interest, and that moral (...) systems are ways of using confluences of interest at lower levels of social organiation to deal with conflicts of interest at higher levels. Moral systems are described as systems of indirect reciprocity: humans gain and lose socially and reproductively not only by direct transactions, but also by the reputations they gain from the everyday flow of social interactions. -/- The author develops a general theory of human interests, using senescence and effort theory from biology, to help analye the patterning of human lifetimes. He argues that the ultimate interests of humans are reproductive, and that the concept of morality has arisen within groups because of its contribution to unity in the context, ultimately, of success in intergroup competition. He contends that morality is not easily relatable to universals, and he carries this argument into a discussion of what he calls the greatest of all moral problems, the nuclear arms race. (shrink)

BACKGROUND: The availability of costly safety measures against transfusion-transmissible infections forces Western countries to confront difficult ethical questions. How to decide about implementing such measures? When are such decisions justified? As a preliminary to addressing these questions, we assessed which concerns shape actual donor blood safety policymaking in five Western countries. STUDY DESIGN AND METHODS: Our qualitative study involved determining which issues had been discussed in advisory committee meetings and capturing these issues in general categories. Appropriate documents were identified in (...) collaboration with local decision-making experts in Canada, Germany, the Netherlands, the United States, and the United Kingdom. The introduction of hepatitis B virus nucleic acid testing and selected measures against variant Creutzfeldt-Jakob disease, West Nile virus, and Q-fever were chosen as cases representing decision-making on safety measures with high costs and low or uncertain added safety. RESULTS: A broad inventory of concerns was established, including: 1) nine categories of advantages and disadvantages of candidate safety policies; 2) six kinds of difficulties in assessing risks and forecasting the effects of safety policies; 3) 13 decision-making principles; and 4) six kinds of practical barriers hampering the translation of candidate policies into decisions. CONCLUSION: Blood safety policymaking involves a wide variety of competing concerns, and approaches to reconcile these considerations are themselves contested. Developing a systematic decision-making approach requires ethical reflection on, among others, reasonable costs of safety and the value of transparency in public policy. (shrink)

Mental model ascription – also called mindreading – is the process of inferring the mental states of others, which happens as a matter of course in social interactions. But although ubiquitous, mindreading is presumably a highly variable process: people mindread to different extents and with different results. We hypothesize that human mindreading ability relies on a large number of personal and contextual features: the inherent abilities of specific individuals, their current physical and mental states, their knowledge of the domain of (...) discourse, their familiarity with the interlocutor, the risks associated with an incorrect assessment of intent, and so on. This paper presents a theory of mindreading that models diverse artificial intelligent agents using an inventory of parameters and value sets that represent traits of humans and features of discourse contexts. Examples are drawn from Maryland Virtual Patient, a prototype system that will permit medical trainees to diagnose and treat cognitively modeled virtual patients with the optional assistance of a virtual tutor. Since real patients vary greatly with respect to physiological and cognitive features, so must a society of virtual patients. Modeling such variation is one of the goals of the overall OntoAgent program of research and development. (shrink)

This article provides a first inventory of the extant correspondence of Elisabeth of Bohemia, Princess Palatine and later Abbess of Herford. Elisabeth, one of the most famous women philosophers of the seventeenth century, is best known today for her comprehensive exchange of letters with the French philosopher René Descartes. Additionally, her relation to the Quakers, especially to Robert Barclay and William Penn, has received some scholarly attention.1 Less known is the fact that, throughout her lifetime, Elisabeth corresponded with family (...) members, scientists, philosophers, politicians, and learned men and women from various European countries.2 The range and content of her extant... (shrink)

In the early eighteenth century, chemistry became the main academic locus where, in Francis Bacon's words, Experimenta lucifera were performed alongside Experimenta fructifera and where natural philosophy was coupled with natural history and 'experimental history' in the Baconian and Boyleian sense of an inventory and exploration of the extant operations of the arts and crafts. The Dutch social and political system and the institutional setting of the university of Leiden endorsed this empiricist, utilitarian orientation toward the sciences, which was (...) forcefully propagated by one of the university's most famous representatives in the first half of the eighteenth century, the professor of medicine, botany and chemistry Herman Boerhaave. Recent historical investigations on Boerhaave's chemistry have provided important insights into Boerhaave's religious background, his theoretical and philosophical goals, and his pedagogical agenda. But comparatively little attention has been paid to the chemical experiments presented in Boerhaave's famous chemical textbook, the Elementa chemiae, and to the question of how these experiments relate not only to experimental philosophy but also to experimental history and natural history, and to contemporary utilitarianism. I argue in this essay that Boerhaave shared a strong commitment to Baconian utilitarianism and empiricism with many other European chemists around the middle of the eighteenth century, in particular to what Bacon designated 'experimental history' and I will provide evidence for this claim through a careful analysis of Boerhaave's plant-chemical experiments presented in the Elementa chemiae. (shrink)

In this paper, we present an expansion of one of the well-known classical inventory management models, which is the static model of inventory management without a deficit and for a single substance, based on the neutrosophic logic, where we provide through this study a basis for dealing with all data, whether specific or undefined in the field of inventory management, as it provides safe environment to manage inventory without running into deficit , and give us an (...) approximate ideal volume of inventory. Since the ideal size is affected by the rate of demand for inventory, we present in this paper a study of the rate of demand for inventory when it is not precisely refined, and we find that the indeterminate values of the demand rate cannot be ignored, because they actually affect determining the ideal size of inventory and calculating its costs, thus affecting on the efficiency of the facility and achieve great profits for it. (shrink)

Systems biology is a vigorous and expanding discipline, in many ways a successor to genomics and perhaps unprecendented in its combination of biology with a ...

_Bringing Biology to Life _is a guided tour of the philosophy of biology, canvassing three broad areas: the early history of biology, from Aristotle to Darwin; traditional debates regarding species, function, and units of selection; and recent efforts to better understand the human condition in light of evolutionary biology. Topics are addressed using no more technical jargon than necessary, and without presupposing any advanced knowledge of biology or the philosophy of science on the part of the reader. Discussion questions are (...) also provided to encourage reader reflection. (shrink)