scholarly journals Gender and societies: a grassroots approach to women in science

2019 ◽  
Vol 6 (9) ◽  
pp. 190633 ◽  
Author(s):  
Alex James ◽  
Rose Chisnall ◽  
Michael J. Plank

Women are under-represented in science. We show that the extent of the gender gap varies depending on the status of the position in question and there are simple steps that can be taken to improve diversity. We analyse data on the activities of over 30 science societies spanning four countries and five distinct discipline areas. Our results show that women tend to be equally represented in lower status roles and awards, e.g. student prizes and editorships, but under-represented in higher status roles, e.g. late-career awards and chief editorships. We develop a simple mathematical model to explore the role of homophily in decision making and quantify the effect of simple steps that can be taken to improve diversity. We conclude that, when the stakes are low, efforts to tackle historic gender bias towards men have been at least partially successful, but when the stakes are higher male dominance is often still the norm.

2020 ◽  
Author(s):  
Jorge Zazueta ◽  
Elvio Accinelli

We develop a simple mathematical model describing the dynamics of the gender gap in a labor market niche and study the effects of bias, market size, and market dynamism in the evolution of the system. A high-level characterization of the system is suggested by studying a large sample of the parameter space and specific cases of interest to policymaking are explored.


Author(s):  
Harm De Blij

Dramatic media pictures of desperate would-be mobals clinging to overcrowded boats, climbing over border fences, or running across unguarded wasteland confirm statistical data: males are in the vanguard of unregulated as well as legal transnational migration. Less graphic photography of the average business-class section of a 747 flying from Los Angeles to Hong Kong would reveal that most of the comfortable globals en route are male as well. But scrutinize a daytime picture of an African or Asian village, and you are likely to notice that among the locals, women outnumber men, whether working in the fields, carrying water or firewood, preparing food, or tending children. If the Earth seems flat, this is far more so for males than for females. Even in the same village, in the same house, the destinies of boys and girls diverge startlingly, and not only in rural villages in the global periphery. Equality of the sexes in employment, income, political influence, and other circumstances is an elusive goal even in the richest countries of the global core. Northern European countries are often cited as having progressed furthest in this respect, but even there, the playing field (for example, in religious hierarchies) is not completely level. Nor does growing wealth guarantee progress in closing the gender gap. Male dominance is a deeply embedded tradition that has a way of trumping fairness: in modern Japan, where women have made significant strides by many measures, the Minister of Health and Welfare in July 2007 publicly referred to the role of women as being “birth-giving machines” (Economist, 2007d). When China in the late 1970s embarked on its economic reforms, one key to success was deemed to lie in bringing its population spiral under control. China’s “one child only” policy had the desired result, but in effect it frequently meant one male child only as tens of millions of pregnancies were aborted to ensure a male heir. Millions more female infants were and are abandoned, giving rise to an international adoption industry that is almost exclusively female. Today, economically booming China has a demographic surplus of some 20 million males, with troubling implications for the future.


1992 ◽  
Vol 1 (5) ◽  
pp. 365-371 ◽  
Author(s):  
Jonathan A. Sherratt ◽  
J.D. Murray

The role of biochemical regulation in the healing of epidermal wounds remains the subject of much biological debate. We have previously developed a mathematical model which focusses on the role of mitogenic autoregulation in reepithelialization (23–25). Here, we discuss some predictions of our model and their clinical relevance. We investigate both the effects of adding mitotic regulators to healing wounds and the dependence of healing time on wound shape. The latter study suggests a possible mechanism for the control of changes in wound shape during healing. The predictions we make are amenable to experimental verification, and suggest new ideas for experimental research.


2018 ◽  
Vol 59 (1) ◽  
pp. 20-37 ◽  
Author(s):  
Jonathan Koltai ◽  
Scott Schieman ◽  
Ronit Dinovitzer

Prior research evaluates the health effects of higher status attainment by analyzing highly similar individuals whose circumstances differ after some experience a “status boost.” Advancing that research, we assess health differences across organizational contexts among two national samples of lawyers who were admitted to the bar in the same year in their respective countries. We find that higher-status lawyers in large firms report more depression than lower-status lawyers, poorer health in the American survey, and no health advantage in Canada. Adjusting for income exacerbates these patterns—were it not for their higher incomes, large-firm lawyers would have a greater health disadvantage. Last, we identify two stressors in the legal profession, overwork and work–life conflict, that are more prevalent in the private sector and increase with firm size. Adjusting for these stressors explains well-being differences across organizational contexts. This study documents the role of countervailing mechanisms in health inequality research.


2014 ◽  
Vol 6 (2) ◽  
pp. 1000-1003
Author(s):  
Surinder Kaur

The status of a woman in a society shows the social, cultural, religious and political scenario of that society. The position of the woman has passed many phases. It becomes evident after studying the fundamental teachings of different spiritual traditions that different religions accorded high status to the woman. Through this research paper, an effort has been made to know the status of the woman in Sikhism. For this purpose, Semitic and Aryan religious traditions have been made the foundation to understand the status of the woman prior to the emergence of Sikhism. Misogynistic interpretation of the myth of Adam and Eve in Judeo-Christian and Islamic traditions and Pursha-Prakriti duality in Hindu Sankh philosophy made it clear that it is male chauvinism and misogynistic bent of mind which undermined the role of the woman in those societies. In the fifteenth century, Guru Nanak, the founder of Sikhism and his successor Sikh Gurus accorded very high status to the woman. Guru Ram Das, fourth Nanak, composed Lavan- the recitation of which became an essential part of the Sikh marriage ceremony. Lawans helped the women to get worthy status with men not only in this world but in spiritual realm also. Women in Sikhism through the institution of marriage regained their lost status. In this research paper, it has been concluded that Eve and Prakriti i.e. women are enabled to play equal and more vibrant role in the socio-religious, political and economic spheres due to the egalitarian and humanistic message of the Sikh Gurus. Sikhism has made it possible to wipe out the gender bias and narrow-mindedness associated with a male dominated society.


Author(s):  
Daniel D. Frey ◽  
Hungjen Wang

This paper concerns the role of experimentation in engineering design, especially the process of making improvements through parameter design. A simple mathematical model is proposed for studying experimentation including a model of adaptive one-factor-at-a-time experimentation. Theorems are proven concerning the expected value of the improvement provided by adaptive experimentation. Theorems are also proven regarding the probability that factor effects will be exploited by the process. The results suggest that adaptive one-factor-at-a-time plans tend to exploit two-factor interactions when they are large or otherwise exploit main effects if interactions are small. As a result, the adaptive process provides around 80% of the improvements achievable via parameter design while exploring a small fraction of the design alternatives (less than 20% if the system has more than five variables).


2019 ◽  
pp. 1-37
Author(s):  
Lior Sheffer

AbstractA large body of literature in political science documents differences between elected men and women in their substantive policy preferences, representation styles, and effectiveness as legislators. We know far less about whether female and male representatives respond differently to being held politically accountable for their decisions. Although it is a difficult concept to evaluate empirically with incumbents, this absence of research is nevertheless surprising considering the central role of accountability in legislative behavior and the nonelite evidence that women and men respond differently to attributions of accountability. I provide evidence for the existence of such an accountability gender gap in an experiment with 377 incumbent legislators in three countries, in which they were asked to choose between economic policy plans alternately presented as the status quo, with varying levels of implied task accountability. Elected women and men reacted significantly differently when the political accountability levels of the task increased: female politicians exhibited a stronger preference for policies presented as the status quo, whereas male politicians were more likely to abandon the status quo and favor change. This pattern is unique to politicians and is not observed in nonelites. I discuss processes that motivate this divergence and the implications for research on gender and political representation.


2017 ◽  
Vol 39 (2) ◽  

AbstractOne of three grants recently awarded by ICSU is to a new joint project led by the International Mathematical Union (IMU) and IUPAC, with the strong involvement of IUPAP. The project will compile evidence worldwide, including on trends on the role of women in science, to support informed decisions and provide easy access to materials proven to be useful in encouraging girls and young women to study and work in scientific fields. With the involvement of six scientific unions, UNESCO, and GenderInSite, this project constitutes a large international and multidisciplinary collaboration.


1996 ◽  
Vol 179 (1) ◽  
pp. 75-86 ◽  
Author(s):  
Fazoil I. Ataullakhanov ◽  
Svetlana V. Komarova ◽  
Victor M. Vitvitsky

2019 ◽  
pp. 153-160 ◽  
Author(s):  
Andrei Lodkin

The regular spiral arrangement of various parts of biological objects (leaves, florets, etc.), known as phyllotaxis, could not find an explanation during several centuries. Some quantitative parameters of the phyllotaxis (the divergence angle being the principal one) show that the organization in question is, in a sense, the same in a large family of living objects, and the values of the divergence angle that are close to the golden number prevail. This was a mystery, and explanations of this phenomenon long remained “lyrical”. Later, similar patterns were discovered in inorganic objects. After a series of computer models, it was only in the XXI century that the rigorous explanation of the appearance of the golden number in a simple mathematical model has been given. The resulting pattern is related to stable fixed points of some operator and depends on a real parameter. The variation of this parameter leads to an interesting bifurcation diagram where the limiting object is the SL(2;Z)-orbit of the golden number on the segment [0,1]. We present a survey of the problem and introduce a multidimensional analog of phyllotaxis patterns. A conjecture about the object that plays the role of the golden number is given.


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