scholarly journals Quantitative Analysis of Knee Radiography

2021 ◽  
Vol 3 (3) ◽  
pp. 167-177
Author(s):  
R. Kanthavel ◽  
R. Dhaya

The most common orthopedic illness in the worldwide, osteoarthritis (OA), affects mainly hand, hip, and knee joints. OA invariably leads to surgical intervention, which is a huge burden on both the individual and the society. There are numerous risk factors that contribute to OA, although the pathogenesis of OA and the molecular basis of through such are unknown at this time. OA is presently identified with an analyses were used to examine and, if required, corroborated through imaging - a radiography study. These traditional methods, on the other hand, are not susceptible to sense the beginning phases of OA, making the creation of precautionary interventions for specific disease problematic. As a result, other approaches which might permit for the timely identification of OA are needed. As a result, computerized perception algorithms give measurable indicators that may be used to determine the severity of OA from photographs in an automated and systematic manner. The study of Knee radiography and its quantitative analysis is analyzed in this paper.

Author(s):  
Anna Peterson

This book examines the impact that Athenian Old Comedy had on Greek writers of the Imperial era. It is generally acknowledged that Imperial-era Greeks responded to Athenian Old Comedy in one of two ways: either as a treasure trove of Atticisms, or as a genre defined by and repudiated for its aggressive humor. Worthy of further consideration, however, is how both approaches, and particularly the latter one that relegated Old Comedy to the fringes of the literary canon, led authors to engage with the ironic and self-reflexive humor of Aristophanes, Eupolis, and Cratinus. Authors ranging from serious moralizers (Plutarch and Aelius Aristides) to comic writers in their own right (Lucian, Alciphron), to other figures not often associated with Old Comedy (Libanius) adopted aspects of the genre to negotiate power struggles, facilitate literary and sophistic rivalries, and provide a model for autobiographical writing. To varying degrees, these writers wove recognizable features of the genre (e.g., the parabasis, its agonistic language, the stage biographies of the individual poets) into their writings. The image of Old Comedy that emerges from this time is that of a genre in transition. It was, on the one hand, with the exception of Aristophanes’s extant plays, on the verge of being almost completely lost; on the other hand, its reputation and several of its most characteristic elements were being renegotiated and reinvented.


1918 ◽  
Vol 12 (3) ◽  
pp. 403-426 ◽  
Author(s):  
C. O. Sauer

The gerrymander is an American name for a political abuse, which, though by no means exclusively American, has been most widely practiced and generally tolerated in this country. It is a device for the partial suppression of public opinion that simulates agreement with democratic institutions. The subterfuge, therefore, has no place in countries in which oligarchic control is legitimized. Nor is it suited to European conditions, because it is difficult there to shift electoral boundaries. European electoral units in large part have a clearly defined historical basis, which in turn rests upon geographic coherence. This solidarity is commonly so great that it cannot be disregarded. American political divisions on the other hand show in major part very imperfect adjustment to economic and historic conditions, largely, because many of the divisions were created in advance of such conditions. They are, in the main, not gradual growths, but deliberate and arbitrary legislative creations, made without adequate knowledge of the conditions that make for unity or disunity of population within an area. Political divisions tend, therefore, to be less significant than in European countries and to be regarded more lightly. It is in particular the smaller unit, such as the county, that has been manipulated for electoral purposes. In spite of their poorly drawn individual boundaries, groups of counties can be organized into larger electoral units in such a manner as to represent a common body of interests predominating. On the other hand they can be so arranged as to mask these interests. The lack of proper coherence in the individual county may be rectified in large measure in the group, or it may be intensified. Gerrymandering accomplishes the latter result.


2021 ◽  
Vol 2 (4) ◽  
pp. 91-101
Author(s):  
Saleha Ilhaam

The term strategic essentialism, coined by Spivak, is generally understood as “a political strategy whereby differences (within Group) are temporarily downplayed, and unity assumed for the sake of achieving political goals.” On the other hand, essentialism focuses that everything in this world has an intrinsic and immutable essence of its own. The adaption of a particular “nature” of one group of people by way of sexism, culturalization, and ethnification is strongly linked to the idea of essentialism. Mulk Raj Anand’s Bakha is dictated as an outcast by the institutionalized hierarchy of caste practice. He is essentialized as an untouchable by attributing to him the characteristic of dirt and filth. However, unlike other untouchables, Bakha can apprehend the difference between the cultured and uncultured, dirt and cleanliness. Via an analysis of Anand’s “Untouchable,” the present article aims to bring to the forefront the horrid destruction of the individual self that stems from misrepresentations of personality. Through strategic essentialism, it unravels Bakha’s contrasting nature as opposed to his pariah class, defied by his remarkable inner character and etiquette. The term condemns the essentialist categories of human existence. It has been applied to decontextualize and deconstruct the inaccurately essentialized identity of Bakha, which has made him a part of the group he does not actually belong to.


2008 ◽  
Vol 16 (2) ◽  
pp. 107-126 ◽  
Author(s):  
Lynda Birke

AbstractThis paper explores how horses are represented in the discourses of "natural horsemanship" (NH), an approach to training and handling horses that advocates see as better (kinder, more gentle) than traditional methods. In speaking about their horses, NH enthusiasts move between two registers: On one hand, they use a quasi-scientific narrative, relying on terms and ideas drawn from ethology, to explain the instinctive behavior of horses. Within this mode of narrative, the horse is "other" and must be understood through the human learning to communicate and through appropriate training. On the other hand, NH enthusiasts—like many horse owners—seek to emphasize partnership. In this type of discourse, people portray their horses as almost human. The tensions between these two ways of talking about horses reflect contradictory ideas about control versus freedom in relating to horses, especially as related to emotions expressed by caregivers (owners) about their relationships with horses.


2015 ◽  
Vol 23 (5) ◽  
pp. 290-306
Author(s):  
A.N. Krichevets ◽  
M.V. Solodushkina

The individual ways of the stutter correction group participants are considered in the article. We see this situation as difficult and even antinomical for participant because it requires the his partial rejection of self-control and a trust in handing over his consciousness to the group leader. We assume that this aspect of communication is expressed only stronger in the situation considered here, but is presented in all kinds of communication. On the other hand, not only psychology, but also our culture lacks in adequate measures for understanding and control of such a processes in the communication. Our analysis of participant’s interviews shows that the participant’s way in the correctional process depends on ones attitudes towards the problem of handing control over one’s condition to the group leader.


2021 ◽  
Vol 17 (01) ◽  
pp. 41-74
Author(s):  
Ahmed Abdellah Ahmed Alhossany

This study deals with the Quranic treatment of extremism in terms of extremisms concept and semantics, types, causes, images,  and the Quranic approach in its treatment, and we try to link the Muslim to the Quran approach in the treatment of extremism as a problem which the individual and the old and new society suffer; Because extremism can be transformed from mere idea to apparent behavior while demonstrating that extremism in fact transcends the rules of law and divine orders, it is excessive in the commitment to religion on the one hand or negligence in adhering to it, on the other hand, it is not always concerned with bringing the matter but also enters into relinquishing. In addition to the need to be warned that extremism is a method of religiosity and not religion itself, and Islam with its centrist approach rejects such practices and seeks to address them through the curriculum of the Holy Quran


Author(s):  
Manuel Jiménez Sánchez ◽  
Raúl Álvarez Pérez ◽  
Gomer Betancor Nuez

El movimiento de los pensionistas en 2018 supuso la primera movilización multitudinaria basada en una identidad colectiva de personas mayores en España, y mostró una capacidad de contestación popular sin precedentes en el tema de las pensiones. Este trabajo indaga en el proceso de configuración de la identidad colectiva como estrategia analítica que permite entender la aparición y la naturaleza (exitosa) de la movilización. Siguiendo la conceptualización de Melucci, este proceso se analiza desde una doble perspectiva. Por un lado, como estrategia de actores colectivos que persiguen articular la contestación popular a la política de pensiones puestas en marcha durante la Gran Recesión. Aquí, el análisis se centra en identificar el proceso organizativo en el que se sientan las bases identitarias del movimiento, y que se extenderían con éxito en la fase posterior de contestación masiva. Por otro lado, se presta atención a la naturaleza de la identificación entre los propios pensionistas como resultado de procesos de aprendizaje durante sus experiencias de movilización. Para la primera perspectiva, el trabajo se basa en informaciones obtenidas en noticias de prensa sobre las actividades de protesta y en documentos producidos por las organizaciones del movimiento. La perspectiva individual de los participantes se fundamenta en el análisis de los discursos obtenidos en entrevistas personales focalizadas a participantes. Este doble enfoque, como estrategia organizativa intencionada y como proceso de aprendizaje durante la experiencia de la movilización, ofrece informaciones clave para comprender no solo el proceso, inédito en España, de construcción de una voz propia de los pensionistas sino también para indagar en los procesos de aprendizaje y cambio actitudinal que implican para los participantes corrientes. En un sentido más amplio, esta estrategia de análisis permite igualmente, por un lado, ubicar el proceso de movilización de los pensionistas en una trayectoria temporal más amplia de contestación popular y, en particular, vincularlo a los legados del ciclo de movilización que protagonizó el 15-M. Por otro lado, también permite destacar esos procesos de contestación como espacios de aprendizaje en los que se modelan actitudes, valores y demás elementos de la cultura de protesta. The pensioners' movement in 2018 was the first mass mobilization based on a collective identity of older people in Spain, and showed an unprecedented capacity for popular contestation on the issue of pensions. This paper inquires into the process of collective identity configuration as an analytical strategy that allows us to understand the emergence and (successful) nature of the mobilisation. Following Melucci's conceptualization, this process is analysed from a double perspective. On the one hand, as a strategy of collective actors seeking to articulate popular contestation to the pension policies implemented during the Great Recession. Here, the analysis focuses on identifying the organizational process in which the identity bases of the movement are established and, which were successfully extended in the subsequent phase of mass protest. On the other hand, attention is paid to the nature of the collective identification among pensioners themselves as result of learning processes during their protest experiences. The analysis of the organizational configuration of the movement is based on information obtained from press reports on the protest activities and documents produced by the movement's organizations. The individual perspective of the participants relies on the analysis of the discourses obtained in focused interviews with participants. This dual approach, as an intentional organizational strategy and as a learning process during the mobilization experience, provides key information to understand not only the process, unprecedented in Spain, of building a voice for pensioners, but also to investigate the learning processes and attitudinal change involved for ordinary participants. More broadly, it also allows, on the one hand, to place the process of mobilization of pensioners in a broader temporal trajectory of popular contestation and, in particular, to link it to the legacies of the cycle of mobilization in the wake of the 15-M movement. On the other hand, it also allows us to observe protest as learning spaces in which attitudes, values, and other elements of the culture of protest are modelled.


Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Hiroya Narumi ◽  
Katsuya Yoshida ◽  
Nobusada Funabashi ◽  
Naotake Hashimoto ◽  
Isao Umehara ◽  
...  

Background: Augmented metabolic activity of macrophages leads to enough F-18 Fluorodeoxyglucose (FDG) uptake to allow visualization by positron emission tomography (PET). A large body of data, based on computed tomography (CT), has also accumulated concerning the relevance of vascular calcification to the atherosclerotic process. FDG PET/CT can localize both inflammatory changes and vascular calcification. The purpose of this study was to investigate risk factors contributing to these changes in the aorta in healthy subjects. Materials and Methods: A total of 66 consecutive healthy subjects (44 men, 22 women; age range, 30–82 years, mean age, 55.8 years) participating in a health check protocol including FDG PET/CT were evaluated retrospectively. We placed regions of interest on the arterial wall to measure FDG uptake by PET images. To assess arterial calcification, the calcium score of the aorta was measured on CT images. Results: FDG uptake was observed most commonly in proximal, followed by descending, thoracic, and abdominal segments. On the other hand, the most common site of vascular calcification was the descending thoracic aorta, followed by abdominal and, proximal segment. Whole aortic calcification (total calcium score of the whole aorta) was significantly correlated with age (r= 0.353, P= 0.004). On the other hand, FDG uptake (total SUV max of the whole aorta) was significantly correlated with systolic blood pressure (SBP) (r= 0.303, P= 0.013), triglyceride (TG) (r= 0.281, P= 0.022), fasting plasma glucose (FPG) (r= 0.317, P= 0.010), HbA1c (r= 0.433, P< 0.001), visceral abdominal fat area (r= 0.319, P= 0.005), and was negatively correlated with high density lipoprotein (HDL) (r= −0.317, P= 0.010), and adiponectin (r= −0.273, P= 0.029). Conclusions: Aortic calcification was significantly correlated with age. On the other hand, FDG uptake was significantly correlated with the components of metabolic syndrome such as SBP, TG, FPG, HbA1c, visceral adipose fat area and negatively correlated with HDL and adiponectin, but not with age. Our results may suggest that the components of metabolic syndrome and aging affect the progression of atherosclerosis differently.


Politeia ◽  
2019 ◽  
Vol 1 (4) ◽  
pp. 238-260
Author(s):  
Franco Manni ◽  

From the ideas of Aristotle, De Saussure and Wittgenstein, philosopher Herbert McCabe elaborated an original anthropology. 'Meaning' means: the role played by a part towards the whole. Senses are bodily organs and sensations allow an animal to get fragments of the external world which become 'meaningful' for the behaviour of the whole animal Besides sensations, humans are ‘linguistic animals’ because through words they are able to 'communicate', that is, to share a peculiar kind of meanings: concepts. Whereas, sense-images are stored physically in our brain and cannot be shared, even though we can relate to sense-images by words (speech coincides with thought). However, concepts do not belong to the individual human being qua individual, but to an interpersonal entity: the language system. Therefore, on the one hand, to store images is a sense-power and an operation of the brain, whereas the brain (quite paradoxically!) is not in itself the organ of thought. On the other hand, concepts do not exist on their own.


Author(s):  
Anastasius S. Moumtzoglou

The era of the science of individuality promises to fully recognize the uniqueness of the individual who needs to be seen and treated with utter respect for his or her individuality. It will not be long until digitizing a person unlocks the cause for what is wrong, creating valuable knowledge that can save a life or markedly improve the quality of life. On the other hand, emerging m-health technologies provide fundamentally different ways of looking at tailored communication technology. As a result, tailored communications research is poised at a crossroads. It needs to both build on and break away from existing frameworks into new territory, realizing the necessary commitment to theory-driven research at basic, methodological, clinical, and applied levels. The chapter envisions tailored m-health communication in the context of the science of individuality, emphasizing the variability, stability, and centrality of the individual.


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