Reflexes from the lungs and airways: historical perspective

2006 ◽  
Vol 101 (2) ◽  
pp. 628-634 ◽  
Author(s):  
John Widdicombe
Keyword(s):  
Nerve Fibers ◽  
Single Nerve ◽  
Pulmonary Stretch Receptors ◽  
Nervus Vagus ◽  
Similar Basis ◽  
The 19Th Century ◽  
First Time ◽  
Respiratory Reflexes ◽  
Lungs And Airways

Historical aspects of respiratory reflexes from the lungs and airways are reviewed, up until about 10 yr ago. For most of the 19th century, the possible reflex inputs into the “respiratory center,” the position of which had been identified, were very speculative. There was little concept of reflex control of the pattern of breathing. Then, in 1868, Breuer published his paper on “The self-steering of respiration via the Nervus Vagus.” For the first time this established the role of vagal inflation and deflation reflexes in determining the pattern of breathing. Head later extended Breuer’s work, and Kratschmer laid a similar basis for reflexes from the nose and larynx. Then, 50–60 yr later, the development of the thermionic valve and the oscilloscope allowed recording action potentials from single nerve fibers in the vagus. In 1933, Adrian showed that slowly adapting pulmonary stretch receptors were responsible for the inflation reflex. Later, Knowlton and Larrabee described rapidly adapting receptors and showed that they mediated deep augmented breaths and the deflation reflex. Still later, it was established that rapidly adapting receptors were, at least in part, responsible for cough. In 1954, Paintal began his study of C-fiber receptors (J receptors), work greatly extended by the Coleridges. Since ∼10 yr ago, when the field of this review stops, there has been an explosion of research on lung and airway receptors, many aspects of which are dealt with in other papers in this series.

scholarly journals Study of Oil in the North of Russia by the Geological Committee at the End of the 19th Century – the Beginning of the 20th Century

2021 ◽  
Vol 937 (4) ◽  
pp. 042082
Author(s):  
T P Filippova
Keyword(s):  
Field Studies ◽  
The Arctic ◽  
Russian Science ◽  
The North ◽  
New Information ◽  
Wide Range ◽  
Northern Territories ◽  
The 19Th Century ◽  
First Time

Abstract The article draws attention to the study of the historical experience of Russian science in the development of the Arctic and northern territories of Russia. Based on a wide range of archival and published sources, the role of the Geological Committee in the scientific study of the Ukhta oil-bearing region is analyzed. The chronological framework of the study covers the period of the organization’s activity from 1882 to 1929. The field studies carried out by the Geological Committee which started during this period in the Ukhta region are considered in detail. As a result of this activity, this territory was comprehensively studied for the first time, including a detailed geological survey, the search for oil deposits, and an assessment of its industrial potential. It has been determined that as a result of the surveys of the Geological Committee, new information about the features of the geological and orographic structure of the region was obtained and the oil-bearing potential was proved. It has been concluded that the research of the scientists of the committee laid a fundamental basis for the study of the Ukhta oil-bearing region and predetermined its further development history and great significance for the state.

The emergence and proliferation of the shaloput sect in the Pavlograd district of the Yekaterinoslav province (second half of the 19th century)

2020 ◽  
Keyword(s):  
Rural Community ◽  
Russian Orthodox ◽  
Russian Orthodox Church ◽  
Special Scientific ◽  
Analysis And Synthesis ◽  
History Of ◽  
The Subject ◽  
The 19Th Century ◽  
First Time

Purpose. The article aims to highlight the history of the emergence and spread of the shaloput sect in the Pavlograd district of the Yekaterinoslav province. Research methodology. The methodological basis of the article is formed by the principles of historicism and objectivity, implemented using several methods: general logical (analysis and synthesis), as well as classification, comparative, and periodization methods. Scientific novelty. For the first time in Russian historiography, the subject of a special scientific study was the sect of pranksters and its activities in the Yekaterinoslav province. Based on missionary and police reports, the role of Grigory Shevchenko in the creation of the sect is considered, the area of ​​its distribution within the region is highlighted, the national and social composition of its members is determined. Conclusions. It has been established that Grigory Shevchenko brought in the Pavlograd district of the Yekaterinoslav province the shaloput doctrine from the southern Ukrainian regions, probably from the Tauride province. The sect he created was by its nature Christover or Khlyst. Its dogmas and ceremonial were of a pronounced mystical coloring. Grigory Shevchenko remained a completely independent leader of a group of his fellow believers, he did not belong to any more ramified community, and his community throughout its existence remained an autonomous unit. The attitude of the dignitaries of the Russian Orthodox Church and representatives of the secular authorities to the new religious organization was extremely negative. Various means of pressure were used against the sectarians: from forced interviews to sentences of the rural community and outright repression by punitive bodies.

scholarly journals China in the Perception of Fyodor Dostoevsky

2021 ◽  
pp. 49-55
Author(s):  
Ekaterina M. Ponkratova ◽  
◽  
Daria A. Tarakanova ◽  
Keyword(s):  
Entire Body ◽  
Fyodor Dostoevsky ◽  
Creative Mind ◽  
Crime And Punishment ◽  
Brothers Karamazov ◽  
The One ◽  
The 19Th Century ◽  
First Time ◽  
The Village

The aim of the study is to form a holistic image of China as presented in the artistic and journalistic works of Fyodor Dostoevsky. The article examines the issue of China’s place in Dostoevsky’s works and its special significance for the formation of a holistic picture of the writer’s world. A broad historical and cultural background is presented, showing the relevance of Dostoevsky’s views on Chinese issues. Despite the existence of works devoted to the Chinese issue in the writer’s work, the issue of the place and significance of China in the writer’s heritage has not yet been resolved. For the first time, a number of fragments are introduced into academic discourse that reveal Chinese problems in the writer’s works. The imagological concept unfolds on the broad material of the entire body of Dostoevsky’s texts, bringing the scholarly apparatus of research to a new level. The article uses the following works: White Nights, Humiliated and Insulted, The Village of Stepanchikovo, The House of the Dead, The Idiot, Crime and Punishment, The Possessed, The Brothers Karamazov, the poem “On European Events in 1854”, A Writer’s Diary, preparatory materials for A Writer’s Diary, notebooks of 1864 and 1865. It is concluded that the understanding of the Chinese theme is in harmony with the general journalistic trends of the second half of the 19th century, on the one hand; on the other hand, the unique place of China in Dostoevsky’s creative mind is emphasized. A clear structure of the constituents that form the writer’s idea of China is proposed. China is considered in several significant aspects. China is a symbol of the alien and the distant. China is like a set of clichés and a fashion for Chinese household items. China is a real threat to the outskirts of Russia, Siberia. These positions are consistently analyzed in the article. The article also analyzes the Chinese attributes found in different works by Dostoevsky, demonstrates the writer’s acquaintance with the clichéd idea of China. The position of understanding China as a symbol of the alien and the distant is considered in detail. The article shows how the author imposes the realities of Chinese statehood and the principles of organizing society on Russian reality based on the key theme of chaos and disorder. Particular attention is paid to the perception of China as a real threat to the outskirts of Russia. In considering this aspect, Dostoevsky’s geopolitical ideas about the place and role of Siberia in the issue of the revival of Russia are touched upon. The need to expand the understanding of the specifics of Dostoevsky’s Asian views is shown by including a detailed analysis of China and the Asian outskirts of Russia, which undoubtedly are part of the writer’s circle of special reflections on the role and mission of Russia.

“You Have Everything Confused and Mixed Up…!” Georg Schweinfurth, Knowledge and Cartography of Africa in the 19th Century

2009 ◽  
Vol 36 ◽  
pp. 87-101 ◽  
Author(s):  
Kathrin Fritsch
Keyword(s):  
Technical Progress ◽  
Close Contact ◽  
Exact Expression ◽  
German Language ◽  
Regional Geography ◽  
Fundamental Significance ◽  
The Subject ◽  
The 19Th Century ◽  
First Time

Petermanns Geographische Mittheilungen, the leading German geographical journal of the nineteenth century, is of fundamental significance for the early scholarly study of Africa. It printed numerous accounts by practically all of the important explorers of the time, in particular under the aegis of the geographer August Petermann. Of particular significance are the cartographic supplements to the articles published in the journal. These maps showed for the first time hitherto unknown areas of Africa. Although the data for these maps were often collected in the field under difficult conditions by European travellers, and drawn up in Gotha with the assistance of numerous specialists (astronomers, geologists, cartographers, lithographers, graphic artists), their creation would have been impossible without the cooperation of Africans. That is to say, these maps, a medium seen as a most exact expression of scientific and technical progress, could not have been produced without the assistance of so-called “natives” or “savages.” This aspect of cartographic production, to which little attention has been paid so far, is the subject of a research project at the Institute for Regional Geography in Leipzig initiated in May 2009. In the course of this project, a range of German-language travelers' accounts will be studied, giving special attention to the role of indigenous informants and in combination with archival materials. This paper is based on the example of the German African explorer Georg Schweinfurth.In September 1863, the as yet unknown botanist Georg Schweinfurth announced the start of his African projects in a “call to botanists” in Petermanns Geographische Mittheilungen, describing his planned “expedition over several years to Egypt, Nubia and the countries of the Upper Nile, devoted solely to botanical purposes.” Although Schweinfurth did not publish solely in the Geographische Mittheilungen in the following years, he remained in close contact with Petermann, especially with regard to new geographical discoveries. Unlike other travelers, Schweinfurth often visited areas barely known to geographers, where he compared existing maps most carefully with his own observations. In this way he was able to correct many inaccuracies and improve European cartographic knowledge of these regions. A total of six maps by Schweinfurth appeared in the Geographische Mittheilungen between 1865 and 1877.

Psychological Resilience Provides No Independent Protection From Suicidal Risk

Crisis ◽  
2016 ◽  
Vol 37 (2) ◽  
pp. 130-139 ◽  
Author(s):  
Danica W. Y. Liu ◽  
A. Kate Fairweather-Schmidt ◽  
Richard Burns ◽  
Rachel M. Roberts ◽  
Kaarin J. Anstey
Keyword(s):  
Risk Factors ◽  
Well Being ◽  
Current Status ◽  
Psychological Resilience ◽  
Cross Sectional ◽  
Life Project ◽  
Resilience Factors ◽  
First Time

Abstract. Background: Little is known about the role of resilience in the likelihood of suicidal ideation (SI) over time. Aims: We examined the association between resilience and SI in a young-adult cohort over 4 years. Our objectives were to determine whether resilience was associated with SI at follow-up or, conversely, whether SI was associated with lowered resilience at follow-up. Method: Participants were selected from the Personality and Total Health (PATH) Through Life Project from Canberra and Queanbeyan, Australia, aged 28–32 years at the first time point and 32–36 at the second. Multinomial, linear, and binary regression analyses explored the association between resilience and SI over two time points. Models were adjusted for suicidality risk factors. Results: While unadjusted analyses identified associations between resilience and SI, these effects were fully explained by the inclusion of other suicidality risk factors. Conclusion: Despite strong cross-sectional associations, resilience and SI appear to be unrelated in a longitudinal context, once risk/resilience factors are controlled for. As independent indicators of psychological well-being, suicidality and resilience are essential if current status is to be captured. However, the addition of other factors (e.g., support, mastery) makes this association tenuous. Consequently, resilience per se may not be protective of SI.

Sasak People’s Resistance Against Mataram-Karangasem and Dutch Colonial Rulers: The Role of Tuan Guru Umar Kelayu

2020 ◽  
Vol 2 (1) ◽  
pp. 73-90
Author(s):  
Ahmad Tohri ◽  
H. Habibuddin ◽  
Abdul Rasyad
Keyword(s):  
Data Analysis ◽  
19Th Century ◽  
Economic Factors ◽  
Historical Method ◽  
The 19Th Century ◽  
Historical Methods ◽  
Depth Interviews ◽  
Dutch Colonial ◽  
Dutch Colonialism

This article discusses the Sasak people’s resistance against MataramKarangasem and Dutch colonial rulers in the 19th century in Lombok, Indonesia. It particularly focuses on Tuan Guru Umar Kelayu and his central role in the emergence of Sasak people’s resistance which transformed into Sasak physical revolution local and global imperialismcolonialism. Using the historical method, this article collected data through observation, in-depth interviews, and documentation. The data analysis involved the historical methods of heuristics, verification or criticism, interpretation, and historiography. The findings show that Sasak people’s resistance was not only caused by economic factors but also related to other factors such as social, cultural, and religious ones. Tuan Guru Umar Kelayu played a key role in the Sasak people’s resistance in that it was under his leadership and influence that the resistance transformed into a physical struggle against MataramKarangasem and Dutch colonialism as seen in Sakra War and Praya War which were led by his students and friends.

Synergetic Theory of Document in Evolution of Document Science

2018 ◽  
pp. 1060-1068
Author(s):  
Galina A. Dvoenosova ◽  
Keyword(s):  
Social Role ◽  
Scientific Study ◽  
Self Organization ◽  
Universal Theory ◽  
Social Self ◽  
Social Goal ◽  
The Social ◽  
Synergetic Theory ◽  
First Time

The article assesses synergetic theory of document as a new development in document science. In information society the social role of document grows, as information involves all members of society in the process of documentation. The transformation of document under the influence of modern information technologies increases its interest to representatives of different sciences. Interdisciplinary nature of document as an object of research leads to an ambiguous interpretation of its nature and social role. The article expresses and contends the author's views on this issue. In her opinion, social role of document is incidental to its being a main social tool regulating the life of civilized society. Thus, the study aims to create a scientific theory of document, explaining its nature and social role as a tool of social (goal-oriented) action and social self-organization. Substantiation of this idea is based on application of synergetics (i.e., universal theory of self-organization) to scientific study of document. In the synergetic paradigm, social and historical development is seen as the change of phases of chaos and order, and document is considered a main tool that regulates social relations. Unlike other theories of document, synergetic theory studies document not as a carrier and means of information transfer, but as a unique social phenomenon and universal social tool. For the first time, the study of document steps out of traditional frameworks of office, archive, and library. The document is placed on the scales with society as a global social system with its functional subsystems of politics, economy, culture, and personality. For the first time, the methods of social sciences and modern sociological theories are applied to scientific study of document. This methodology provided a basis for theoretical vindication of nature and social role of document as a tool of social (goal-oriented) action and social self-organization. The study frames a synergetic theory of document with methodological foundations and basic concepts, synergetic model of document, laws of development and effectiveness of document in the social continuum. At the present stage of development of science, it can be considered the highest form of theoretical knowledge of document and its scientific explanatory theory.

Physical Warmth Attenuates Ethnocentric Bias under Mortality Salience: An Embodied Terror Management Perspective

2020 ◽  
Author(s):  
Armand Chatard ◽  
Margaux Renoux ◽  
Jean Monéger ◽  
Leila Selimbegovic
Keyword(s):  
Mortality Salience ◽  
Terror Management ◽  
Negative Consequences ◽  
Defensive Reaction ◽  
Worldview Defense ◽  
Management Perspective ◽  
Physical Warmth ◽  
Alternative Means ◽  
First Time

Research indicates that individuals often deal with mortality salience by affirming beliefs in national or cultural superiority (worldview defense). Because worldview defense may be associated with negative consequences (discrimination), it is important to identify alternative means to deal with death-related thoughts. In line with an embodied terror management perspective, we evaluate for the first time the role of physical warmth in reducing defensive reaction to mortality salience. We predicted that, like social affiliation (social warmth), physical warmth could reduce worldview defense when mortality is salient. In this exploratory (preregistered) study, 202 French participants were primed with death-related thoughts, or an aversive control topic, in a heated room or a non-heated room. The main outcome was worldview defense (ethnocentric bias). We found no main effect of mortality salience on worldview defense. However, physical warmth reduced worldview defense when mortality was salient. Implications for an embodied terror management perspective are discussed.

Relationship between big five personality model and abusive supervision

2019 ◽  
Vol 12 (2) ◽  
Author(s):  
Bibi Tahira ◽  
Naveed Saif ◽  
Muhammad Haroon ◽  
Sadaqat Ali
Keyword(s):  
Big Five ◽  
Abusive Supervision ◽  
State Universities ◽  
Big Five Personality ◽  
Big Five Model ◽  
The Impact ◽  
First Time ◽  
Supervisor Behavior ◽  
Moderating Role

The current study tries to understand the diverse nature of relationship between personality Big Five Model (PBFM) and student's perception of abusive supervision in higher education institutions of Khyber Pakhtoonkhwa Pakistan. Data was collected in dyads i.e. (supervisors were asked to rate their personality attributes while student were asked to rate the supervisor behavior) through adopted construct. For this purpose, data was collected from three government state universities and one Private Sector University. The focus was on MS/M.Phill and PhD student and their supervisors of the mentioned universities. After measuring normality and validity regression analysis was conducted to assess the impact of supervisor personality characteristics that leads to abusive supervision. Findings indicate interestingly that except agreeableness other four attributes of (PBFM) are play their role for abusive supervision. The results are novel in the nature as for the first time Neuroticism, openness to experience, extraversion and conscientiousness are held responsible for the abusive supervision. The study did not explore the demographic characteristics, and moderating role of organizational culture, justice and interpersonal deviances to understand the strength of relationship in more detail way. Keywords: Personality big five model, abusive supervision, HEIs

Colchicum autumnale (Colchicaceae) w okolicach Krakowa – dawne i obecne rozmieszczenie

2019 ◽  
pp. 15-27
Author(s):  
Magdalena Zarzyka-Ryszka
Keyword(s):  
Adjacent Area ◽  
Colchicum Autumnale ◽  
The Past ◽  
The North ◽  
North Eastern ◽  
New Localities ◽  
Present Distribution ◽  
The 19Th Century ◽  
North Eastern Part

The paper describes the past and present distribution of Colchicum autumnale in the vicinity of Cracow, highlights the role of Stanisław Dembosz (who published the first locality of C. autumnale near Igołomia in 1841). Gives information about the occurrence of C. autumnale in Krzeszowice in the 19th century (reported by Bronisław Gustawicz), presents new localities noted in 2012–2014 in meadows in the north-eastern part of the Puszcza Niepołomicka forest and adjacent area (between the Vistula and Raba rivers), and gives a locality found in Cracow in 2005 (no longer extant).

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