scholarly journals In the field: an interview with Rohini Balakrishnan

2021 ◽  
Vol 224 (10) ◽  

Rohini Balakrishnan is a Professor at the Indian Institute of Science, where she investigates animal communication and bioacoustics. After her undergraduate degree in Biology at Mount Carmel College, Bangalore, she completed a Master's degree in Zoology at the University of Pune, India, and a PhD in neurogenetics at the Tata Institute of Fundamental Research, Mumbai, before undertaking postdoctoral research at McGill University, Canada, and the University of Erlangen, Germany. Telling us about her research experiences in the Kudremukh National Park, India, Rohini Balakrishnan reflects on working with crickets, bushcrickets, bats and elephants, explaining how these animals communicate against loud background noise and why silent female bushcrickets are more vulnerable to bat predation than noisy males.

Author(s):  
J.A. Eades ◽  
E. Grünbaum

In the last decade and a half, thin film research, particularly research into problems associated with epitaxy, has developed from a simple empirical process of determining the conditions for epitaxy into a complex analytical and experimental study of the nucleation and growth process on the one hand and a technology of very great importance on the other. During this period the thin films group of the University of Chile has studied the epitaxy of metals on metal and insulating substrates. The development of the group, one of the first research groups in physics to be established in the country, has parallelled the increasing complexity of the field.The elaborate techniques and equipment now needed for research into thin films may be illustrated by considering the plant and facilities of this group as characteristic of a good system for the controlled deposition and study of thin films.


1973 ◽  
Vol 19 ◽  
pp. 234-267 ◽  

James Bertram Collip was a pioneer in endocrine research, especially in its biochemical aspects. Following an excellent training in biochemistry under Professor A. B. Macallum, F.R.S., at the University of Toronto, he spent thirteen years at the University of Alberta in Edmonton. There was a momentous year at the University of Toronto about midway through the Edmonton period; this coincided with the discovery of insulin by Sir Frederick G. Banting, F.R.S., and Professor Charles S. Best, F.R.S., and the experience altered the course of his career. Henceforth, Professor Collip’s life was dominated by an urge to discover hormones that would be useful in clinical medicine. Success attended these efforts, first in the isolation of the parthyroid hormone, called parathormone, while he was at the University of Alberta and later in the identification of placental and pituitary hormones during particularly fruitful years at McGill University. There were other important facets to Professor Collip’s career. These included the training of young scientists, many of whom subsequently came to occupy positions of responsibility, work with the National Research Council of Canada, and in his latter years an important contribution as Dean of the Faculty of Medicine, University of Western Ontario. In addition to a life of fulfilment through accomplishments of scientific and medical importance, Professor Collip’s career was enriched by a happy family life and by the friendship of a host of individuals who were attracted to his brilliance as a scientist and his warm personality.


Author(s):  
A. R. Mackintosh

In 1907 Ernest Rutherford (later named ‘The Crocodile’ by Peter Kapitza), 36 years old and already a world–famous physicist, moved from McGill University in Montreal, Canada, to the University of Manchester, England. In the same year Niels Bohr (later known by some as ‘The Elephant’––he was one of the very few non–royal recipients of the Order of the Elephant), a 22–year–old student at the University of Copenhagen, received the gold medal of the Royal Danish Academy for his first research project, an experimental and theoretical study of water jets. During the next 30 years, until Rutherford's death in 1937, these two great scientists dominated quantum physics. Rutherford was the father of nuclear physics; together they founded atomic physics; and, with their students and colleagues, they were responsible for the great majority of the decisive advances made in the inter–war years. This lecture tells the story of the development in quantum physics, and makes some comparisons between Bohr and Rutherford–as men and scientists–drawing especially on their extensive correspondence between 1912 and 1937, the material that Bohr gathered in connection with the publication in 1961 of his Rutherford Memorial Lecture, the interviews that he gave just before his death in 1962, and other published and unpublished material from the Niels Bohr Archive in Copenhagen.


Fontanus ◽  
2013 ◽  
Vol 13 ◽  
Author(s):  
William Fong

J.W. McConnell (1877–1963) was one of the most successful Canadian businessmen of his time, and possibly the richest man in Canada for much of his life. A promoter of stocks early in his career, he soon became a major industrialist and investor. He was president of St. Lawrence Sugar Refineries Limited for almost fifty years and publisher of the Montreal Daily Star and other newspapers for almost twenty-five. Among the companies of which he was a major shareholder were the International Nickel Company of Canada, Brazilian Traction, Montreal Tramways, Montreal Light, Heat and Power, Ogilvie Flour Mills, Canada Steamship Lines, and Borden. His reputation spread to Wall Street and the City of London, not only for his business acumen but also for his great generosity to medical and educational causes. He was one of the principal founders of the Montreal Neurological Institute. From 1909 to 1927, he was one of the most effective fundraisers in the country, for the YMCA, the war effort through Victory Loans, and the hospitals of Montreal. And for the remainder of his life he was the most generous contributor to good causes in Montreal if not in Canada as a whole.With Lord Strathcona and Sir William Macdonald, he became one of the three greatest benefactors of McGill. After the death of Sir Edward Beatty, the Chancellor of the university, in 1943, McConnell was a natural candidate to succeed him. The board of governors, who were responsible for choosing a new Chancellor, were nearly all businessmen like him, and his assumption of the post would have been indeed in the tradition of James Ferrier, Strathcona, Macdonald and Beatty. But McConnell did not become Chancellor, and this is the story of why he did not. In abbreviated form, this was published in chapter 17 of the author’s biography of McConnell in 2008. This article however presents considerably more detail.ResuméJ.W. McConnell (1877–1963) fut un des hommes d’affaires les plus prospères de son époque, et possiblement un des hommes les plus riches du Canada pour la plus grande partie de sa vie. Promoteur d’actions au début de sa carrière, il devint rapidement un industriel et un investisseur d’importance. Il fut président de la compagnie St. Lawrence Sugar Refineries Limited pendant presque cinquante ans, et éditeur du Montreal Daily Star et de divers autres journaux pendant presque vingt-cinq ans. Il fut un actionnaire important de plusieurs compagnies, notamment International Nickel Company of Canada, Brazilian Traction, Montreal Tramways, Montreal Light, Heat and Power, Ogilvie Flour Mills, Canada Steamship Lines, et Borden. Sa réputation se progagea jusqu’à Wall Street et Londres, non seulement pour sa perspicacité en affaires mais aussi pour sa grande générosité envers les bonnes causes dans les domaines de la medecine et de l’éducation. Il fut un des fondateurs principaux de l’Institut neurologique de Montréal. De 1909 à 1927, il fut un collecteur de fonds les plus efficaces au Canada, au profit de l’organisme YMCA, de l’effort de guerre par le biais du programme des Prêts de la victoire, et des hôpitaux montréalais. Il demeura pour le reste de sa vie un fort généreux contributeur aux bonnes causes à Montréal, sinon au Canada tout entierAvec Lord Strathcona et Sir William Macdonald, il devint une des trois plus grands bienfaiteurs de l’Université McGill. Après la mort de Sir Edward Beatty, le chancelier de l’Université, en 1942, McConnell fut un candidat tout désigné pour lui succéder. Les membres du Conseil des gouverneurs, qui avaient la responsabilité de choisir un nouveau chancelier, étaient presque tous des hommes d’affaire comme lui, et il aurait été dans la tradition de James Ferrier, Strathcona, Macdonald et Beatty que McConnell accède à ce poste. Toutefois, McConnell ne devint pas chancelier, et ceci est l’histoire qui raconte pourquoi il ne l’est pas devenu. Elle a été publiée sous la forme du chapitre 17 de la biographie de McConnell. Cet article, toutefois, présente considérablement plus de détails.


Author(s):  
David Harwood ◽  
Kyle Thompson

Eight in-service teachers, one pre-service education student, three observers from other universities, and two instructors from the University of Nebraska-Lincoln engaged in an inquiry-based geology field course from June 13 to 28, 2015 through Wyoming, South Dakota, and Nebraska. This commnity of learners spent three days working in the Grand Teton National Park area. Geological features and history present in Grand Teton National Park are an important part of the course curriculum. Large-scale extensional features of the Teton Range and Jackson Hole, and the glacial geomorphology and related climate changes of this area are some of the unique features examined here.


2015 ◽  
Vol 45 (4) ◽  
pp. 298-321
Author(s):  
J Paul Grayson

Teaching evaluations have become part of life on Canadian campuses; however, there is no agreement among researchers as to their validity. In this article, comparisons were made between first- and third-year collective evaluations of professors’ performance at the University of British Columbia, York University, and McGill University. Overall, it was found that students who provided low evaluations in their first year were also likely to do so in their third year. This effect held independent of degree of campus engagement, sex, student status (domestic or international), and generational status (students who were the first in their families to attend university, compared to those who were not). Given that over the course of their studies, students likely would have been exposed to a range of different behaviours on the part of their professors, it is argued that the propensity of a large number of students to give consistently low evaluations was a form of “habitual behaviour.”  


2020 ◽  
Vol 13 (11) ◽  
pp. dmm047506

ABSTRACTFirst Person is a series of interviews with the first authors of a selection of papers published in Disease Models & Mechanisms, helping early-career researchers promote themselves alongside their papers. Katie Lloyd and Stamatia Papoutsopoulou are co-first authors on ‘Using systems medicine to identify a therapeutic agent with potential for repurposing in inflammatory bowel disease’, published in DMM. Katie conducted the research described in this article while a postdoctoral research associate in Prof. Chris Probert's lab at the University of Liverpool, Liverpool, UK. She is now a lecturer in pharmacology at the University of Chester, Chester, UK. Her research focuses on personalising medicine by combining innovative experimental approaches to identify biomarkers of inflammatory disease, drug response and mechanisms of drug resistance, which consider complex factors such as inter-patient variability and co-morbidities. Stamatia conducted the research described in this article while a postdoctoral research associate in Werner Muller's lab at the University of Manchester, Manchester, UK. She is currently a postdoctoral research associate in the lab of Mark Pritchard at the University of Liverpool, Liverpool, UK, investigating the regulation of transcriptional responses during inflammation and the impact of environmental factors on them, and has just accepted the position of assistant professor at the University of Thessaly, Greece.


Bothalia ◽  
2017 ◽  
Vol 47 (2) ◽  
Author(s):  
Khotso Kobisi ◽  
Lerato S. Kose ◽  
Annah Moteetee

Background: A number of books, articles and checklists have been published on Lesotho’s flora. The species presented here have been recorded for South Africa but have not previously been recorded for Lesotho.Objectives: As part of a study aimed at updating biodiversity records of the southern parts of Lesotho (Qacha’s Nek and Quthing districts), with the main focus of compiling a checklist for the Sehlabethebe National Park, this report presents plant species that have until now not been recorded for the Lesotho flora.Method: Several field trips were undertaken between 2004 and 2009. Plant identification was done based on observation and photographic records. After the compilation of the checklist, it became clear that two of the species observed had not been previously recorded for Lesotho. A follow-up trip was carried out in February 2016, during which plant specimens of the presumed new records were collected and deposited at the National University of Lesotho Herbarium (ROML) [and the University of Johannesburg Herbarium (JRAU)]. Plant identification was confirmed by experts in the family Apocynaceae.Results: Two species not previously recorded for Lesotho, namely Ceropegia africana subsp. barklyi and Duvalia caespitosa subsp. caespitosa, were found during the exploration of the southern parts of Lesotho which included the Sehlabathebe National Park.Conclusions: The fact that two species have been recorded in Lesotho for the first time clearly indicates that documentation of the flora of Lesotho needs to be updated. This work is therefore regarded as complementary to previous publications on the Lesotho flora.


Author(s):  
Chuck Collis ◽  
Jennifer Adams

The Field Research & Conservation class emphasizes long-term field research experiences, examines ecosystem processes, and investigates the evolution of American perspectives about nature. Our time spent at the UW-NPS research station was divided between pursuing behavioral ecology research and exploring Grand Teton National Park and the surrounding area to gain understanding of how the region was shaped, both by geological and biological process as well as political processes that have been shaped by America’s ever-changing conservation ethic.


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