scholarly journals One of the most significant discoveries in Developmental Biology from an Indian laboratory - Iqbal A. Niazi and the role of retinoids in limb regeneration

2020 ◽  
Vol 64 (1-2-3) ◽  
pp. 71-97
Author(s):  
Surendra Ghaskadbi ◽  
Vidyanand Nanjundiah
Keyword(s):  
Developmental Biology ◽  
Limb Regeneration ◽  
Special Issue ◽  
Kind Permission ◽  
Entire Area ◽  
Intrinsic Interest ◽  
Short Commentary ◽  
To Come

In this short commentary, we reflect upon the fascinating paper by I.A. Niazi entitled “Background to work on retinoids and amphibian limb regeneration: Studies on anuran tadpoles — a retrospect.” originally published in J. Biosciences (1996), and herein reproduced with the kind permission of the author and the Journal of Biosciences. It is fitting that this landmark publication is included in this India-related Special Issue of the Int. J. Dev. Biol., because it sketches the background to what is arguably one of the two most significant discoveries in Developmental Biology to come from an Indian laboratory. Besides being of intrinsic interest, it spawned an entire area of research, one that deals with the role of retinoids in morphogenesis and development generally.

Religion and Constitutional Practices in Asia: Five ‘Cs’ for Reflection

2018 ◽  
Vol 13 (2) ◽  
pp. 219-225
Author(s):  
Arif A JAMAL
Keyword(s):  
Case Studies ◽  
Comparative Law ◽  
The Other ◽  
Special Issue ◽  
Other Hand ◽  
Short Commentary ◽  
Five Cs ◽  
The One ◽  
The Individual

AbstractIn considering the articles in this Special Issue, I am struck by the importance of a set of factors that, in my view, both run through the articles like a leitmotif, as well as shape the major ‘take away’ lesson(s) from the articles. In this short commentary, I elaborate on these factors and the lesson(s) to take from them through five ‘Cs’: context; complexity; contestation; the framework of constitutions; and the role of comparative law. The first three ‘Cs’ are lessons from the case studies of the articles themselves, while the second two ‘Cs’ are offered as lessons to help take the dialogue forward. Fundamentally, these five ‘Cs’ highlight the importance of the articles in this Special Issue and the conference from which they emerged on the one hand, while on the other hand, also making us aware of what are the limits of what we should conclude from the individual articles. In other words, taken together, the five ‘Cs’ are, one might say, lessons about lessons.

Reconsidering American Power

2020 ◽  
Keyword(s):  
Social Sciences ◽  
Human Rights ◽  
Postcolonial Studies ◽  
Human Condition ◽  
American Power ◽  
Global Environmental ◽  
The Social ◽  
State Sponsorship ◽  
To Come

Postcolonial studies, postmodern studies, even posthuman studies emerge, and intellectuals demand that social sciences be remade to address fundamentals of the human condition, from human rights to global environmental crises. Since these fields owe so much to American state sponsorship, is it easier to reimagine the human and the modern than to properly measure the pervasive American influence? Reconsidering American Power offers trenchant studies by renowned scholars who reassess the role of the social sciences in the construction and upkeep of the Pax Americana and the influence of Pax Americana on the social sciences. With the thematic image for this enterprise as the ‘fiery hunt’ for Ahab’s whale, the contributors pursue realities behind the theories, and reconsider the real origins and motives of their fields with an eye on what will deter or repurpose the ‘fiery hunts’ to come, by offering a critical insider’s view.

Capillary Imbibition Dynamics in Porous Media

2014 ◽  
Author(s):  
Swayamdipta Bhaduri ◽  
Pankaj Sahu ◽  
Siddhartha Das ◽  
Aloke Kumar ◽  
Sushanta K. Mitra
Keyword(s):  
Porous Medium ◽  
Porous Media ◽  
Paper Strip ◽  
Capillary Imbibition ◽  
Flow Physics ◽  
Fundamental Understanding ◽  
Paper Based Microfluidics ◽  
To Come

The phenomenon of capillary imbibition through porous media is important both due to its applications in several disciplines as well as the involved fundamental flow physics in micro-nanoscales. In the present study, where a simple paper strip plays the role of a porous medium, we observe an extremely interesting and non-intuitive wicking or imbibition dynamics, through which we can separate water and dye particles by allowing the paper strip to come in contact with a dye solution. This result is extremely significant in the context of understanding paper-based microfluidics, and the manner in which the fundamental understanding of the capillary imbibition phenomenon in a porous medium can be used to devise a paper-based microfluidic separator.

Fostering climate change consensus: The role of intimacy in group discussions

2021 ◽  
pp. 096366252110206
Author(s):  
Lyn M. van Swol ◽  
Emma Frances Bloomfield ◽  
Chen-Ting Chang ◽  
Stephanie Willes
Keyword(s):  
Climate Change ◽  
Group Discussion ◽  
Group Consensus ◽  
Group Discussions ◽  
Self Disclosure ◽  
Group Attraction ◽  
Climate Change Information ◽  
To Come ◽  
Collective Engagement

This study examined if creating intimacy in a group discussion is more effective toward reaching consensus about climate change than a focus on information. Participants were randomly assigned to either a group that spent the first part of an online discussion engaging in self-disclosure and focusing on shared values (intimacy condition) or discussing information from an article about climate change (information condition). Afterward, all groups were given the same instructions to try to come to group consensus on their opinions about climate change. Participants in the intimacy condition had higher ratings of social cohesion, group attraction, task interdependence, and collective engagement and lower ratings of ostracism than the information condition. Intimacy groups were more likely to reach consensus, with ostracism and the emotional tone of discussion mediating this effect. Participants were more likely to change their opinion to reflect that climate change is real in the intimacy than information condition.

scholarly journals Fluvial Geomorphology and River Management

Water ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 1608
Author(s):  
Salvatore Ivo Giano
Keyword(s):  
Human Activities ◽  
River Restoration ◽  
Fluvial Geomorphology ◽  
Landscape Evolution ◽  
River Management ◽  
Special Issue ◽  
Fluvial Systems ◽  
The Impact

This Special Issue deals with the role of fluvial geomorphology in landscape evolution and the impact of human activities on fluvial systems, which require river restoration and management [...]

scholarly journals Inflammation and Atherosclerosis

Cells ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 1197
Author(s):  
Klaus Ley
Keyword(s):  
Clinical Trials ◽  
Animal Models ◽  
Basic Science ◽  
Translational Science ◽  
Special Issue

This 11-chapter Special Issue of Cells spans the gamut from basic science in mechanistic animal models to translational science to outcomes of clinical trials, all focused on the role of inflammation in atherosclerosis [...]

scholarly journals Homenagem: Remembering the Life and Work of Abdias Nascimento

2021 ◽  
pp. 002193472110115
Author(s):  
Keisha-Khan Y. Perry ◽  
Anani Dzidzienyo
Keyword(s):  
Military Service ◽  
Black Studies ◽  
Central Component ◽  
Special Issue ◽  
Art And Politics ◽  
Black Politicians ◽  
Brown University ◽  
Black World ◽  
The Relationship

This essay provides a brief introduction to this special issue focused on the life and work of Black Brazilian scholar-activist Abdias Nascimento. The contributors include, Vera Lucia Benedito, Ollie Johnson, Zachary Morgan, Elisa Larkin Nascimento, and Cheryl Sterling who all participated in a 2015 conference at Africana Studies at Brown University. This group of scholars aptly illustrate that Nascimento had long contributed to the internationalization of Black Studies as a field in US academe and he was crucial in establishing Brazil as a central component of the Black World. The essays have much to teach us about Nascimento’s views on the relationship between art and politics, the role of military service in shaping his activism, the significance of black politicians in the reconceptualization of Brazilian democracy, and the importance of preserving archives and expanding our understanding of the Black radical tradition.

Policing and Political Violence

2021 ◽  
pp. 002200272110130
Author(s):  
Kristine Eck ◽  
Courtenay R. Conrad ◽  
Charles Crabtree
Keyword(s):  
Political Violence ◽  
The State ◽  
Special Issue ◽  
Conflict Studies ◽  
Future Directions ◽  
Conflict Processes ◽  
State Security ◽  
New Research ◽  
Conflict Research

The police are often key actors in conflict processes, yet there is little research on their role in the production of political violence. Previous research provides us with a limited understanding of the part the police play in preventing or mitigating the onset or escalation of conflict, in patterns of repression and resistance during conflict, and in the durability of peace after conflicts are resolved. By unpacking the role of state security actors and asking how the state assigns tasks among them—as well as the consequences of these decisions—we generate new research paths for scholars of conflict and policing. We review existing research in the field, highlighting recent findings, including those from the articles in this special issue. We conclude by arguing that the fields of policing and conflict research have much to gain from each other and by discussing future directions for policing research in conflict studies.

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