scholarly journals Joule Thief and its Applications

Author(s):  
Rishabh Chopda
Keyword(s):  

Abstract: In this rapidly evolving world where the technology is flourishing at an exponentially steady rate the need and the requirement for various distinct and efficient sources of energy has become a significantly crucial requirement to fuel the technology of the world to come. We as consumers use an extensive array of devices and appliances in our day to day lives which are powered by discrete kinds of batteries and power sources which till date haven’t been able to be utilised to their superlative potential. The battery resurrection circuit can be implemented on a variety of appliances and devices to utilise the complete capacity of the cells and batteries they use to provide a more economical and efficient use of a battery. Keywords: Joule Thief, circuit, efficiency, battery, appliances, LED

Author(s):  
David Cook ◽  
Nu'aym b. Hammad al-Marwazi

“The Book of Tribulations by Nu`aym b. Hammad al-Marwazi (d. 844) is the earliest Muslim apocalyptic work to come down to us. Its contents focus upon the cataclysmic events to happen before the end of the world, the wars against the Byzantines, and the Turks, and the Muslim civil wars. There is extensive material about the Mahdi (messianic figure), the Muslim Antichrist and the return of Jesus, as well as descriptions of Gog and Magog. Much of the material in Nu`aym today is utilized by Salafi-jihadi groups fighting in Syria and Iraq.


Author(s):  
Anna Shapoval

Analysis of linguocultural aspect of temporal nominations is impossible without involving the problems of hrononymic lexics. Chrononyms is an important information resource of a certain linguaculture, some distinctive peculiarities of conceptual picture of the world. The aim of the experimental analysis is a complex examination of the linguacultural aspect of temporal nominations that function in Chinese and Turkish languages reflecting the concepts of the world. The research was based on the material of the novels “Imperial woman” by Pearl Buck and “Roxolana” by Pavlo Zagrebelniy. The analysis of recent scientific publications allowed us to come to the conclusion that the investigation of hrononymic lexics can involve different theoretical and practical principles. Being guided by the existing classifications of chrononyms (N. Podolskaya, M. Torchinsky, S. Remmer) the linguocultural features of the following types of temporal chrononymic lexical units were identified and studied in the research: georthonyms, dynastic chrononyms, tumultonyms, parsonyms and mensonyms. The results of the research demonstrate that not all lexical units of temporal denotation chosen from the above mentioned novels refer to the class of chrononyms. The group under investigation includes the following lexemes: nominations of the lunar calendar, nominations of the solar calendar, nominations of mixed calendar and temporal slots denoting day and night. The basic system of chronology in the linguiacultures under analysis is the dominance of the lunar calendar nominations (Chinese picture of the world — 51,0 %, Turkish — 40,4 %). In the analyzed works the nominations of the solar calendar are used less often in the Chinese picture of the world; the usage of this unit reaches 20 %, and this phenomenon is historically conditioned. Mixed calendar nominations (21 % of temporal units) are rather common, solar calendar nominations are refined by the monthly calendar; it can be explained by the fact that the Chinese mind is conservative towards the new temporal system. In the Turkish picture of the world 45 % of temporal vocabulary belongs to the solar calendar since in the sixteenth century only a lunar calendar operated in the Ottoman Empire. It should be mentioned that significant place in the temporal vocabulary of “Roxolana” is conditioned by the influence of the linguistic personality of the author, who was a Ukrainian.


Immuno ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 30-66
Author(s):  
Niraj Kumar Jha ◽  
Madhan Jeyaraman ◽  
Mahesh Rachamalla ◽  
Shreesh Ojha ◽  
Kamal Dua ◽  
...  

An outbreak of “Pneumonia of Unknown Etiology” occurred in Wuhan, China, in late December 2019. Later, the agent factor was identified and coined as SARS-CoV-2, and the disease was named coronavirus disease 2019 (COVID-19). In a shorter period, this newly emergent infection brought the world to a standstill. On 11 March 2020, the WHO declared COVID-19 as a pandemic. Researchers across the globe have joined their hands to investigate SARS-CoV-2 in terms of pathogenicity, transmissibility, and deduce therapeutics to subjugate this infection. The researchers and scholars practicing different arts of medicine are on an extensive quest to come up with safer ways to curb the pathological implications of this viral infection. A huge number of clinical trials are underway from the branch of allopathy and naturopathy. Besides, a paradigm shift on cellular therapy and nano-medicine protocols has to be optimized for better clinical and functional outcomes of COVID-19-affected individuals. This article unveils a comprehensive review of the pathogenesis mode of spread, and various treatment modalities to combat COVID-19 disease.


Religions ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 59
Author(s):  
Rachel Wagner

Here I build upon Robert Orsi’s work by arguing that we can see presence—and the longing for it—at work beyond the obvious spaces of religious practice. Presence, I propose, is alive and well in mediated apocalypticism, in the intense imagination of the future that preoccupies those who consume its narratives in film, games, and role plays. Presence is a way of bringing worlds beyond into tangible form, of touching them and letting them touch you. It is, in this sense, that Michael Hoelzl and Graham Ward observe the “re-emergence” of religion with a “new visibility” that is much more than “simple re-emergence of something that has been in decline in the past but is now manifesting itself once more.” I propose that the “new awareness of religion” they posit includes the mediated worlds that enchant and empower us via deeply immersive fandoms. Whereas religious institutions today may be suspicious of presence, it lives on in the thick of media fandoms and their material manifestations, especially those forms that make ultimate promises about the world to come.


2020 ◽  
Vol 17 (6) ◽  
pp. 692-725
Author(s):  
Peter Krüger Andersen

The revised Markets in Financial Instruments Directive and Regulation (the MiFID II regime)See Directive 2014/65/EU (MiFID II) and Regulation (EU) 600/2014 (MiFIR). is one of the most comprehensive reforms of market structural and investor protection regimes the world has yet seen. The MiFID II regime will affect the European – and likely the global – market structure for years to come. Based on relevant perspectives from the revised best execution regime under MiFID II, this article suggest that it is time to reduce complexity. It is argued that unless a sufficient degree of horizontal and vertical integration of the best execution regulation takes place, the policy objectives cannot be reached. Further, it is argued that the significant data exercise that comes with the new rules only serves end-investors if a sufficient level of data consistency can be achieved. From this outset, the article emphasises the increased importance of data in today’s EU financial regulation. The article includes relevant comparisons to the equivalent US rules on best execution.


Horizons ◽  
2007 ◽  
Vol 34 (2) ◽  
pp. 292-305
Author(s):  
Lieven Boeve

ABSTRACTThe Church has the duty in every age of examining the signs of the times and interpreting them in the light of the gospel, so that it can offer in a manner appropriate to each generation replies to the continual human questionings on the meaning of this life and the life to come and on how they are related. There is a need, then, to be aware of, and to understand, the world in which we live, together with its expectations, its desires and its frequently dramatic character (Gaudium et spes 4).


PMLA ◽  
1975 ◽  
Vol 90 (3) ◽  
pp. 447-460
Author(s):  
Daniel J. Schneider

AbstractThe divided self in James’s fiction may be regarded as an inevitable structural consequence of James’s desire to dramatize the problem of the free spirit in an enslaving world. But the divided self required by art is not essentially different from the divided self known to psychology, and an understanding of the anxieties of that self, particularly of the “obsessive imagery” James uses to depict those anxieties, enriches our understanding of James’s work. The fear of a world that threatens one’s being issues in an elaborate development of an escape motif; of imagery of seizure by the eye and by the world of appearances; and of imagery of petrification, reflecting a dread of being turned into a mere tool or machine. James’s vision of “the great trap of life” permits him to come to terms with his own limitations and culminates in a searching philosophic examination of the problem of free will and determinism.


AJS Review ◽  
2005 ◽  
Vol 29 (1) ◽  
pp. 169-171
Author(s):  
Gidon Rothstein

Marc Shapiro puts an explicit contemporary context on this remarkable collection of sources that disagreed with one part or other of Maimonides' Thirteen Principles—the beliefs Maimonides asserted were absolutely necessary to be considered a believing Jew and to attain the World to Come. By showing the extent to which past authors disagreed with those Principles, Shapiro seeks to debunk assertions by contemporary writers that place those Principles at the core of Orthodox belief.


2007 ◽  
Vol 38 ◽  
pp. 1-12 ◽  
Author(s):  
Herwig Wolfram

Throughout the world, historians expand the history of their nations and states into periods when these polities did not yet exist. The French speak of their first dynasty and mean the Frankish Merovingians. Until recently French history textbooks even for students in the French overseas territories started with “Nos ancêtres, les Gaulois.” In the German Kaiserreich between 1871 and 1918, let us say, little Jan Kowalski in Poznan had to accept the Germanic peoples as his forefathers, as every textbook on German history dealt with them at length. Needless to say, not only German medievalists speak of Germans long before theodiscus or teutonicus came to mean deutsch. All over the world people search for the roots of their identity. Take, for instance, the present preoccupation with Celtic ancestors. Not only the Irish, Welsh, Scots, and Bretons, but a great many other Europeans also want to be Celts by origin. “Their successors in Brittany, Wales, or Ireland do not threaten anybody with Anschluss or war. The Celtic origins, therefore, fit the Austrian neutrality perfectly well,” as Erich Zöllner ironically put it in 1976 after Chancellor Bruno Kreisky had openly declared that the Celts and not the Germans were our forefathers.


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