scholarly journals Anniversary of Edith Hinkley Quimby

2021 ◽  
Vol 17 (4) ◽  
pp. 26-29
Author(s):  
A. P. Lushchikova ◽  
A. I. Chemshit
Keyword(s):  
Effective Dose ◽  
20Th Century ◽  
Medical Physics ◽  
Absorbed Dose ◽  
Minimum Effective Dose ◽  
Medical Physicists ◽  
History Of ◽  
American Society ◽  
Iconic Figure ◽  
Acceptance Speech

At the beginning of the 20th century, the whole world was searching for radioactive substances application, in particular radium. Radium can be used to treat oncology, but no one knew the verge of overdosing and underdosing. The founder of radiobiology can be considered Lewis Gray, who introduced unit for absorbed dose of radiation [1]. It was Edith Quimby who started looking for that therapeutically effective absorbed dose. It’s to calculate the minimum effective dose of activity for each patient. She has written 75 articles, published books that have become used concepts in biophysics, and handbooks of modern editions of radiologists. She became the first woman and the first physicist to become president of the American Radium Society, an organization dedicated to the study and treatment of cancer. At one time, Arthur Compton spoke about the need to introduce and apply physics in medicine, and Quimby, in her acceptance speech, outlined the need for an organization of medical physicists, and in 1958, owing to her, the American Society of Medical Physicists was created. Edith Quimby was and remains an iconic figure in the history of the development of medical physics.

Glocalising the theory of generations: The case of Spain

2018 ◽  
Vol 28 (1) ◽  
pp. 333-357
Author(s):  
Manuela Caballero ◽  
Artemio Baigorri
Keyword(s):  
Social Change ◽  
20Th Century ◽  
Social Research ◽  
Social Processes ◽  
Social Changes ◽  
Collective Identities ◽  
The Social ◽  
History Of ◽  
American Society ◽  
A Current

This work poses difficulties in the use of the generation concept as a social research instrument, due to its complex and multidimensional nature. A complexity by which is not a concept widely used in a current Sociology that focuses more on the mathematisation. But some social processes cannot be reduced to algorithms. For the theoretical review we have used contributions from Sociology, Philosophy and History, because it is of a transversal disciplinary nature, and we have applied it to the identification of Spanish generations in the 20th century. Inspired by Ortega’s theses and Strauss and Howe empirical development implemented for American society, the resulting model presents six generations with different collective identities that reflect the social changes in the history of Spain during the last century. A model that, after being tested in sectorial investigations, may constitute a useful new tool for the analysis of social change.

The Fireside Poets

2017 ◽  
Author(s):  
Paul Johnston
Keyword(s):  
Native American ◽  
20Th Century ◽  
Literary History ◽  
Oliver Wendell Holmes ◽  
College And University ◽  
Henry Wadsworth Longfellow ◽  
History Of ◽  
American Society ◽  
K 12 ◽  
The 19Th Century

The terms “Fireside Poets” or “Schoolroom Poets” are used to designate a group of five poets—William Cullen Bryant, Henry Wadsworth Longfellow, John Greenleaf Whittier, Oliver Wendell Holmes, and James Russell Lowell—who were popular in America in the latter half of the 19th century. Their poetry was read both around household firesides, often aloud by a mother or father to the gathered family, and in schoolrooms, where they inculcated wisdom and morals and patriotic feeling in America’s young. While they continued to be taught in K-12 classrooms well into the 20th century, they lost their standing first with critics and then with college and university professors with the coming of modernism in the early decades of the 20th century. Despite scattered attempts to restore both their critical reputations and their place in the curriculum, they continue to have only a marginal place in the minds of those most familiar with poetry. The Postmodern/New Historicist challenges to modernism find little of interest in them—Belknap’s A New Literary History of America (2009), for instance barely mentions them—while the neo-Victorian turn toward socially conscious literature, which might be expected to retrieve them, has so far paid them little mind, though some attention has recently been given to their environmental and Native American themes. But this marginalization may more reflect the marginalization of poetry as a whole in American society at large than a true estimate of their worth to common readers. While young students no longer read Longfellow’s Evangeline or Bryant’s “The Chambered Nautilus,” these poets may yet form the vanguard of a restoration of the enjoyment of poetry in America.

Bio-Distribution and Dosimetry of a Renal Agent in Normal Bangladeshi Subjects

2013 ◽  
Vol 4 (1) ◽  
pp. 21-26
Author(s):  
MN Islam ◽  
F Alam ◽  
MF Kabir ◽  
AS Mollah ◽  
MA Zaman
Keyword(s):  
Effective Dose ◽  
Large Intestine ◽  
Medical Physics ◽  
Absorbed Dose ◽  
Region Of Interest ◽  
The Body ◽  
Published Data ◽  
Residence Times ◽  
Time Activity ◽  
Blood Plasma Sample

Radiation absorbed dose estimation was performed on eleven normal patients who were in a process of routine diagnostic investigation of the renal function. Bio-kinetics and bio-distribution of 99mTc-DTPA in patients was evaluated by dual-head gamma camera imaging and blood-plasma sample counting method. Radiation dose estimations were performed using standard MIRD techniques and biodistribution of different organ was estimated by drawing region of interest (ROI) according to MIRD phantom model [1]. From the time-activity curves, cumulative activities and residence times of 99mTc- DTPA in the kidneys, brain, upper large intestine (ULI), small intestine (SI), lower large intestine (LLI), stomach, heart, liver, lung and remainder of the body was calculated. Using the information of residence times of the total body and urinary bladder voiding at 2.4 hours on MIRD 12 absorbed dose for the 99mTc-DTPA in different target organs of the body was measured [2]. The estimated average absorbed dose to the kidneys as a target organ in normal Bangladeshis are 5.71E-03 mGy/MBq of 99mTc-DTPA which is closer to the ICRP 53 and other recent published data. The calculated effective dose equivalent and effective dose was found 5.72E-03 mSv/MBq and 4.89E-03 mSv/MBq respectively. DOI: http://dx.doi.org/10.3329/bjmp.v4i1.14674 Bangladesh Journal of Medical Physics Vol.4 No.1 2011 21-26

Economic Views of L. Trotsky

2004 ◽  
pp. 142-157
Author(s):  
M. Voeikov ◽  
S. Dzarasov
Keyword(s):  
Civil War ◽  
20Th Century ◽  
Significant Role ◽  
Historical Perspective ◽  
Russian Revolution ◽  
Russian History ◽  
History Of

The paper written in the light of 125th birth anniversary of L. Trotsky analyzes the life and ideas of one of the most prominent figures in the Russian history of the 20th century. He was one of the leaders of the Russian revolution in its Bolshevik period, worked with V. Lenin and played a significant role in the Civil War. Rejected by the party bureaucracy L. Trotsky led uncompromising struggle against Stalinism, defending his own understanding of the revolutionary ideals. The authors try to explain these events in historical perspective, avoiding biases of both Stalinism and anticommunism.

History of thyroid surgery

2020 ◽  
Vol 99 (11) ◽  
Keyword(s):  
Surgical Technique ◽  
20Th Century ◽  
Thyroid Surgery ◽  
History Of ◽  
Ancient Times

The authors present an outline of the development of thyroid surgery from the ancient times to the beginning of the 20th century, when the definitive surgical technique have been developed and the physiologic and pathopfysiologic consequences of thyroid resections have been described. The key representatives, as well as the contribution of the most influential czech surgeons are mentioned.

Könyvismertetések

2007 ◽  
Vol 62 (3) ◽  
pp. 407-420
Author(s):  
Magda Ritoókné Ádám ◽  
Olivér Nagybányai Nagy ◽  
Csaba Pléh ◽  
Attila Keresztes
Keyword(s):  
Social Psychology ◽  
20Th Century ◽  
History Of Psychology ◽  
Modern Psychology ◽  
The Social ◽  
History Of ◽  
Theoretical Issues

VárinéSzilágyiIbolya: Építészprofilok, akik a 70-es, 80-as években indultak(Ritoókné Ádám Magda)      407RacsmányMihály(szerk.): Afejlődés zavarai és vizsgálómódszerei(Nagybányai Nagy Olivér)     409Új irányzatok és a bejárt út a pszichológiatörténet-írásban (Mandler, G.: Interesting times. An encounter with the 20th century; Hergenhahn, B. N.: An introduction to the history of psychology; Schultz, D. P.,Schultz, S. E.: A history of modern psychology; Greenwood, J. D.: The disappearance of the social in American social psychology;Bem, S.,LoorendeJong, H.: Theoretical issues in psychology. An introduction; Sternberg, R. J. (ed.)Unity in psychology: Possibility or pipedream?;Dalton, D. C.,Evans, R. B. (eds): __

“History Misappropriation or Compreension?” (Russian Lihuanian Studies in the 19th and the Beginning of the 20th Century)

2020 ◽  
Vol 58 ◽  
pp. 219-236
Author(s):  
Andrey Yu. Dvornichenko
Keyword(s):  
20Th Century ◽  
Russian Empire ◽  
Soviet Period ◽  
Medieval History ◽  
Scientific Paradigm ◽  
Russian State ◽  
History Of ◽  
Grand Duchy Of Lithuania ◽  
Grand Duchy

The abundant Russian historiography of the medieval history of Grand Duchy of Lithuania (Lithuanian-Russian State) has become in the last decades the centre of the discussions and is often subject to groundless criticism. This historiography was not very lucky in the Soviet period of the 20th century either, as it was severely criticized from the Marxist-Leninist position. When discussing Russian historiography the author of this article is consciously committed to the Russian positions. There are no reasons to consider this historiography branch either Byelorussian or Ukrainian one, as that was really Russian historiography, - the phenomenon that formed under the favorable specific conditions of Russian Empire before the beginning of the 20th century. The said phenomenon can be studied in different ways: according to the existing then main trends and schools or according to their affiliation with specific universities of Russian Empire. But according to the author of this article the best way to study the issue is in accordance with the main concepts of history. And then the pre-revolutionary historiography appears as an integral scientific paradigm that turns out to be the most divaricate branch of the Lithuanian studies of the time. It created, in its turn, the most vivid and objective historical picture that can still serve as the basis for the studies of Lithuanian-Russian state.

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