scholarly journals THE CULTIVATION OF TRICHOMONAS OF THE HUMAN MOUTH (TETRATRICHOMONAS HOMINIS)

1917 ◽  
Vol 25 (2) ◽  
pp. 341-347 ◽  
Author(s):  
Tokuzo Ohira ◽  
Hideyo Noguchi

Trichomonades from the mouth were studied by Steinberg who proposed to group them into three distinct types; namely, Trichomonas elongata, Trichomonas caudata, and Trichomonas flagellata. Doflein (3) regards them as probably identical with Trichomonas hominis. Opinions differ as to whether or not Trichomonas vaginalis Donné and Trichomonas hominis Grassi are the same species. Lynch, for instance, believes that they are the same species, while von Prowazek (4), Bensen (5), and others (6, 7) insist that they are different types. Bensen's view seems to be well supported by the difference alleged to be found between the mode of encystment in the two trichomonades, were it not for the fact that our knowledge about the so called cyst of trichomonades is still obscure. According to Alexeieff (8) many of the so called cysts were evidently blastomyces contained in the cell body of the trichomonas. An autogamy alleged to take place in cysts as described by Bohne and von Prowazek (9) has not been confirmed by Dobell (10). And Wenyon (11) contends that it has never been found possible to produce any development of these cysts outside the body on the warm stage as can be done with the cysts of Entamœba coli. Therefore, it is still premature to take the process of encystment into consideration as far as the classification of trichomonas is concerned. On the other hand, Rodenwaldt (12) seems to think that there are many species of trichomonas in the human intestines, and Wenyon has described a new trichomonas from the human intestines (Macrostoma mesnili Wenyon). Further cultural studies in the morphology and biology of these organisms must be carried out in order to solve these problems. In the light of modern investigations there are five subgenera to be included under the genus Trichomonas Donné. They are as follows: (1) Protrichomonas Alexeieff, with three anterior flagella, without an undulating membrane. (2) Trichomastix Biitschli) with three anterior flagella and a trailing flagellum (Schleppgeissel) without an undulating membrane. (3) Trichomonas Donné, with three anterior flagella and an undulating membrane. (4) Macrostoma Alexeieff, Amend, Wenyon (11), with three anterior flagella and an undulating membrane wedged in a deep groove (peristome). (5) Tetratrichomonas Parisi (13), with four anterior flagella and an undulating membrane. As far as our culture trichomonas from the human mouth is concerned, it has been shown that it is not strictly a trichomonas and that it should be classed under the subgenus Tetratrichomonas.

1930 ◽  
Vol 26 (4) ◽  
pp. 346-353
Author(s):  
E. P. Krever

Diseases that cause anemia are very diverse, and therefore it is very difficult to classify anemias according to their etiology, and due to various constitutional and other characteristics of the organism, the same cause can cause different phenomena. It is easier to approach the question of the cause of anemia by determining whether erythropoiesis suffers from this disease or whether there is an increased breakdown of red blood cells. In the body, the state of the blood is composed of two processes: on the one hand, erythropoiesis, on the other hand, the decay of erythrocytes. Demonstrative formula Yerringer'a E R D (Blutmauserung), where E is the number of erythrocytes, P is their production and D ~ destruction. As long as P balances M, the difference E. remains unchanged. If D, that is, hemolysis, increases more than P, then we get a hemolytic type of anemia. If D hemolysis remains unchanged, but P decreases we get an aplastic type of anemia.


Author(s):  
Lavinia Cerioni

Abstract This article analyses and discusses the Origenian terminology concerning the creation, existence and resurrection of the body. Starting from a close analysis of the textual evidence, it proposes the working definitions of those terms – such as εἶδος, σῶμα πνευματικὸν, χιτῶνες δερμάτινοι, ὑλικὸν ὑποκείμενον – which constitute the intricate vocabulary of Origen’s doctrine of the body. In particular, it stresses the difference between the εἶδος (corporeal form) and the ὑλικὸν ὑποκείμενον (material substratum). On the one hand, the εἶδος is the corporeal form of the body, which is strictly intertwined with the λογικός and represents the individuality of each intelligence. On the other hand, the ὑλικὸν ὑποκείμενον represents the materiality of the body, which changes according to different qualities and is destined to be eschatologically destroyed. In summary, this article suggests that Origen distinguishes corporeality from materiality, thus envisioning both the destruction of the flesh and the resurrection of the body.


2018 ◽  
Vol 12 (2) ◽  
pp. 56-70
Author(s):  
Sonja Weiss

This paper reconsiders the role of memory in Plotinus' philosophy, in view of the mystical unity (hénosis) of the soul with intelligible truths, and a less desirable unification with its objects of memory during its earthly existence. As a rule, the mystical experience precludes memory, since the latter is related to time and binds a man to his individuality. Nevertheless, the capacity to remember remains an important part of the philosophical áskesis leading to this experience, since the memory is the only faculty of the soul that is able to travel through time, even though it is part of the process of discursive thinking and consequently is in a way imprisoned in time. Memory therefore turns out to be a double-edged power, which leaves us to question when we can regard it as an instrument of preserving what is inherent to us, and when, on the other hand, it is simply chaining us to the lower reality of the sensible world. The difference between the anagogical power of the Platonic recollection (anámnesis) and the memory as the state keeping us from unity with the intelligible world is important for identifying the moment when a man must let go of what he has been clinging to. This moment, however, is not set in time, but depends on the moral disposition of a man's soul leading a timeless existence outside, as well as inside, the body.


2021 ◽  
Vol 7 (2) ◽  
pp. 41-46
Author(s):  
Ihor Pasitschnyk ◽  

The article discusses the problem of classification of notions (Begriffe) by Christian Wolff, particularly in his “German Logic”. Wolff divides notions – as well as representations (Vorstellungen) in general – into obscure (dunkel, obscura) and clear (klar, clara). The clear notions are divided into distinct (deutlich, distincta) and indistinct (undeutlich, indistincta or confusa). And the distinct notions are divided again into complete (ausführlich, completa) and incomplete (unausführlich, incompleta), and on the other hand into adequate (vollständig, adaequata) and inadequate (unvollständig, inadaequata). The aim of the paper is to analyse and to explain these types of notions and in this way to point out the crucial significance of this classification for Wolff’s philosophy. The paper shows that the starting point for understanding of Wolff’s theory of notions in “German Logic” is the correct interpretation of his definition of notion in this work, above all the correct interpretation of the word “Sache”. It is further explained, what it means to have a notion of something by an image and to have a notion of something by bare words. And it is also analysed the difference between obscure, clear (but indistinct), distinct, complete and adequate notions.


2018 ◽  
Vol 7 (12) ◽  
pp. 480 ◽  
Author(s):  
Taras Agryzkov ◽  
Francisco Pedroche ◽  
Leandro Tortosa ◽  
José Vicent

Identifying the influential nodes in complex networks is a fundamental and practical topic at the moment. In this paper, a new centrality measure for complex networks is proposed based on two contrasting models that have their common origin in the well-known PageRank centrality. On the one hand, the essence of the model proposed is taken from the Adapted PageRank Algorithm (APA) centrality, whose main characteristic is that constitutes a measure to establish a ranking of nodes considering the importance of some dataset associated to the network. On the other hand, a technique known as two-layers PageRank approach is applied to this model. This technique focuses on the idea that the PageRank centrality can be understood as a two-layer network, the topological and teleportation layers, respectively. The main point of the proposed centrality is that it combines the APA centrality with the idea of two-layers; however, the difference now is that the teleportation layer is replaced by a layer that collects the data present in the network. This combination gives rise to a new algorithm for ranking the nodes according to their importance. Subsequently, the coherence of the new measure is demonstrated by calculating the correlation and the quantitative differences of both centralities (APA and the new centrality). A detailed study of the differences of both centralities, taking different types of networks, is performed. A real urban network with data randomly generated is evaluated as well as the well-known Zachary’s karate club network. Some numerical results are carried out by varying the values of the α parameter—known as dumping factor in PageRank model—that varies the importance given to the two layers (topology and data) within the computation of the new centrality. The proposed algorithm takes the best characteristics of the models on which it is based: on the one hand, it is a measure of centrality, in complex networks with data, whose calculation is stable numerically and, on the other hand, it is able to separate the topological properties of the network and the influence of the data.


Author(s):  
Bhojraj Arun Chaudhari ◽  
Avinash B. Chavan

Panchakarma therapy is a potent system of medicine. These five specialised techniques, collectively termed as Panchakarma, attack the very root causes of diseases, cleanse all body microcirculatory channels, remove the vitiated Doshas from the body and produce long lasting beneficial effects. Panchakarma therapy is effective against the treatment of majority of diseases. On the other hand this therapy improves the body resistance (Immunity) and thereby checks the pathogenesis of the disease confirming its preventive effects also. It is to be noted that Panchakarma therapy is not a classification of specialised techniques but is a compressive Samshodana regimen under which all other similar procedures may be included. The classical Panchakarma therapy consists of Purvakarma i.e. Snehana and Swedana Karma, Pradhana Karma i.e. Vamana, Virechana, Anuvasana and Niruha Basti and Nasya Karma and Raktamokshana by Acharya Sushruta and Paschyat Karma like Dhumapana, Ahara Sansarjana Krama etc. Ayurveda, Panchakarma Therapy


2015 ◽  
pp. 177-198
Author(s):  
Melina G. Mouzala

This paper presents Olympiodorus’ and Damascius’ explanations of the philosopher’s practice of dying in Plato’s Phaedo. It also includes a presentation of Ammonius’ exegesis of the practice of death (meletē thanatou). The Neoplatonic commentators discern two kinds of death, the bodily or physical death and the voluntary death. Olympiodorus suggests that bodily death is only an image of voluntary death and cannot be recognized as an original death, because original death presupposes the preparation for death and the constant effort for the purification of the soul during the philosopher’s life-time. Only preparation for death and purification can ensure the complete separation of the soul from the body. Relative to this distinction is that between apothnēskein and tethnanai; these infinitives denote the dual meaning of death: death as an event or a process and death as a state. Our study examines thoroughly the subtle distinctions made by Olympiodorus and Damascius and offers a comparative analysis of the two definitions of death as well as that of purification. It reaches the conclusion that apothnēskein is a necessary condition of tethnanai, i.e. of a definitive release and parting of the soul from the body. On the other hand, the process of eventual purification, a notion which betrays the religious character of purification, can be identified with apothnēskein, which is the practice of dying by the true philosopher. Finally, our study also emphasizes and explains the difference between the voluntary philosophical death and the voluntary unphilosophical suicide; the latter guaranteeing only bodily or physical death.


Author(s):  
Antonio Marino López

This essay explores the difference between the erotic Socrates portrayed in the Symposium and the apparently anerotic Socrates of the Phaedo. The interpretation of the first dialogue is limited to a comparison between the Platonic Aristophanes’ doctrine of Eros and the “androgynous” version of Socrates-Diotima. The central thesis is that the Aristophanic version is truer to our erotic experience than Diotima’s, whereas the latter is a transformation of Eros from a generative into a contemplative power. Socrates’ Eros is shown as pointing beyond the body without losing its love of body: its love of the beautiful. The interpretation of the Phaedo, on the other hand, moves in the opposite direction: from the anerotic surface to its erotic depth. The primary aim is to show that its surface doctrine, which portrays philosophy as the practice of dying, does not contradict the doctrine of the Symposium because both coincide in depicting philosophy as the erotic desire to see the ideas. In the last section, attention is drawn to Plato’s enigmatic portrayal of philosophy as both passionate devotion to thinking and deep awareness of the insufficiency of logos.


2018 ◽  
Vol 12 (2) ◽  
pp. 56-70
Author(s):  
Sonja Weiss

This paper reconsiders the role of memory in Plotinus' philosophy, in view of the mystical unity (hénosis) of the soul with intelligible truths, and a less desirable unification with its objects of memory during its earthly existence. As a rule, the mystical experience precludes memory, since the latter is related to time and binds a man to his individuality. Nevertheless, the capacity to remember remains an important part of the philosophical áskesis leading to this experience, since the memory is the only faculty of the soul that is able to travel through time, even though it is part of the process of discursive thinking and consequently is in a way imprisoned in time. Memory therefore turns out to be a double-edged power, which leaves us to question when we can regard it as an instrument of preserving what is inherent to us, and when, on the other hand, it is simply chaining us to the lower reality of the sensible world. The difference between the anagogical power of the Platonic recollection (anámnesis) and the memory as the state keeping us from unity with the intelligible world is important for identifying the moment when a man must let go of what he has been clinging to. This moment, however, is not set in time, but depends on the moral disposition of a man's soul leading a timeless existence outside, as well as inside, the body.


Author(s):  
Sunandar Macpal ◽  
Fathianabilla Azhar

The aims of this paper is to explain the use of high heels as an agency for a woman's body. Agency context refers to pain in the body but pain is perceived as something positive. In this paper, the method used is a literature review by reviewing writings related to the use of high heels. The findings in this paper that women experience body image disturbance or anxiety because they feel themselves are not beautiful or not attractive. The use of high heels, makes women more attractive and more confident, on the other hand the use of high heels actually makes women feel pain and discomfort. However, for the achievement of beauty standards, women voluntarily allow their bodies to experience pain. However, the agency's willingness to beauty standards here is meaningless without filtering and directly accepted. Instead women keep negotiating with themselves so as to make a decision why use high heels.


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