scholarly journals An Extensive Study on Online, Offline and Hybrid MPPT Algorithms for Photovoltaic Systems

2021 ◽  
Vol 15 (3) ◽  
pp. 1-16
Author(s):  
Meganathan Padmanaban ◽  
Sasi Chinnathambi ◽  
Pugazhendiran Parthasarathy ◽  
Nammalvar Pachaivannan
Keyword(s):  
Extensive Study ◽  
Photovoltaic Systems

Examination of Schistosome Cercariae and Schistosomules by Scanning Electron Microscopy

1969 ◽  
Vol 27 ◽  
pp. 50-51
Author(s):  
D. Johnson ◽  
P. Moriearty
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
High Resolution ◽  
Light Microscopy ◽  
Surface Structure ◽  
Extensive Study ◽  
Scanning Microscopy ◽  
Host Parasite ◽  
Conventional Electron Microscopy ◽  
Scanning Electron

Since several species of Schistosoma, or blood fluke, parasitize man, these trematodes have been subjected to extensive study. Light microscopy and conventional electron microscopy have yielded much information about the morphology of the various stages; however, scanning electron microscopy has been little utilized for this purpose. As the figures demonstrate, scanning microscopy is particularly helpful in studying at high resolution characteristics of surface structure, which are important in determining host-parasite relationships.

Methods for making stereoslides and -prints, with freeze-etched olfactory epithelium as example

1984 ◽  
Vol 42 ◽  
pp. 704-705
Author(s):  
Bert Ph. M. Menco ◽  
Ido F. Menco ◽  
Frans L.T. Verdonk
Keyword(s):  
Electron Microscope ◽  
Olfactory Epithelium ◽  
Three Dimensional ◽  
Supporting Cell ◽  
Structural Features ◽  
Extensive Study ◽  
Sprague Dawley ◽  
Freezing Method ◽  
Respiratory Epithelia ◽  
Three Dimensional Presentation

Previously we presented an extensive study of the distributions of intramembranous particles of structures in apical surfaces of nasal olfactory and respiratory epithelia of the Sprague-Dawley rat. For the same structures these distributions were compared in samples which were i) chemically fixed and cryo-protected with glycerol before cryo-fixation, after excision, and ii)ultra-rapidly frozen by means of the slam-freezing method. Since a three-dimensional presentation markedly improves visualization of structural features micrographs were presented as stereopairs. Two exposures were made by tiling the sample stage of the electron microscope 6° in either direction with an eucentric goniometer. The negatives (Agfa Pan 25 Professional) were reversed with Kodak Technical Pan Film 2415 developed in D76 1:1. The prints were made from these reversed negatives. As an example tight-junctional features of an olfactory supporting cell in a region where this cell conjoined with two other cells are presented (Fig. 1).

Dual-sensitized upconversion-assisted, triple-band absorbing luminescent solar concentrators

Nanoscale ◽  
2020 ◽  
Vol 12 (33) ◽  
pp. 17265-17271
Author(s):  
Seong Kyung Nam ◽  
Kiwon Kim ◽  
Ji-Hwan Kang ◽  
Jun Hyuk Moon
Keyword(s):  
Solar Light ◽  
Photovoltaic Systems ◽  
Solar Concentrator ◽  
Solar Concentrators ◽  
Luminescent Solar Concentrators ◽  
Luminescent Solar Concentrator ◽  
Triple Band

Luminescent solar concentrator-photovoltaic systems (LSC-PV) harvest solar light by using transparent photoluminescent plates, which is expected to be particularly useful for building-integrated PV applications.

Arg506GIn Factor V Mutation (Factor V Leiden) in Patients with Ischaemic Cerebrovascular Disease and Survivors of Myocardial Infarction

1995 ◽  
Vol 73 (04) ◽  
pp. 558-560 ◽  
Author(s):  
Kimmo Kontula ◽  
Antti Ylikorkala ◽  
Helena Miettinen ◽  
Alpo Vuorio ◽  
Ritva Kauppinen-Mäkelin ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Cerebrovascular Disease ◽  
Factor V Leiden ◽  
Mutant Gene ◽  
Arterial Disease ◽  
Cerebrovascular Diseases ◽  
Extensive Study ◽  
Carrier Status ◽  
Factor V ◽  
Ischaemic Attack

SummaryThe point mutation Arg506->Gln of factor V was recently shown to be an important and relatively common genetic cause of venous thromboembolism. Using a DNA technique based on polymerase chain reaction, we surveyed the blood samples of 236 patients with ischaemic stroke or a transient ischaemic attack, 122 survivors of myocardial infarction and 137 control subjects for the presence of this mutation. Although the frequency of the factor V mutation in patients with arterial disease (4.5%) was not significantly different from that in healthy blood donors (2.9%), a carrier status for this mutant gene was associated with symptoms of migraine and relatively mild angiographic abnormalities among patients with cerebrovascular disease. A more extensive study addressing the occurrence and significance of the mutant factor V mutation in patients with vasospastic cerebrovascular diseases seems to be warranted.

On the Margins of Modernism

2017 ◽  
Author(s):  
Christopher Rosenmeier
Keyword(s):  
Short Stories ◽  
Detailed Analysis ◽  
Chinese Literature ◽  
Popular Literature ◽  
Extensive Study ◽  
Wide Range ◽  
Chinese Fiction ◽  
Scant Attention ◽  
Narrative Techniques ◽  
Chinese Writing

Xu Xu and Wumingshi were among the most widely read authors in China during and after the Second Sino-Japanese War (1937–1945). Despite being an integral part of the Chinese literary scene, their bestselling fiction has, however, been given scant attention in histories of Chinese writing. This book is the first extensive study of Xu Xu and Wumingshi in English or any other Western language and it re-establishes their importance within the popular Chinese literature of the 1940s. Their romantic novels and short stories were often set abroad and featured a wide range of stereotypes, from pirates, spies and patriotic soldiers to ghosts, spirits and exotic women who confounded the mostly cosmopolitan male protagonists. Christopher Rosenmeier’s detailed analysis of these popular novels and short stories shows that such romances broke new ground by incorporating and adapting narrative techniques and themes from the Shanghai modernist writers of the 1930s, notably Shi Zhecun and Mu Shiying. The study thereby contests the view that modernism had little lasting impact on Chinese fiction, and it demonstrates that the popular literature of the 1940s was more innovative than usually imagined, with authors, such as those studied here, successfully crossing the boundaries between the popular and the elite, as well as between romanticism and modernism, in their bestselling works.

British Women Amateur Filmmakers

2018 ◽  
Author(s):  
Annamaria Motrescu-Mayes ◽  
Heather Norris Nicholson
Keyword(s):  
Postcolonial Studies ◽  
Extensive Study ◽  
Aesthetic Judgment ◽  
Visual Anthropology ◽  
Gender History ◽  
Remote Communities ◽  
Visual Narratives ◽  
And Gender ◽  
British Commonwealth ◽  
Film Making

In the rapidly growing study of amateur film, this groundbreaking book addresses the development of British women's amateur visual practice. Drawing upon social and visual anthropology, imperial and postcolonial studies and British, Commonwealth and gender history, the authors explore how women in Britain and overseas, used the evolving technologies of moving imagery to create visual stories about their lives and times. Locating the making, watching and sharing of women's recreational film-making against wider societal, technological and ideological changes, British Women Amateur Filmmakers discloses how women from varied backgrounds negotiated changing lifestyles, attitudes and opportunities as they created first personal visual narratives about themselves and the world around them. Using non-fictional films and animations, the authors invite readers to view films through different interpretative lens and provide detailed contexts for their case-studies and survey of over forty women amateur filmmakers. Whether in remote communities, suburban homes, castles, missionary or diplomatic enclaves, or simply travelling as intrepid sightseers, women filmed their companions, other people and their surroundings, not only as observers but often displaying agency, autonomy and aesthetic judgment during decades when careers, particularly after marriage, were often denied in film and other professions. Research across Britain on films in private hands and specialist archives, interviews and extensive study of the Institute of Amateur Cinematographers (IAC's) collections enable the authors to reposition an activity once thought of as overwhelmingly male and middle class.

Evaluation of the Effectiveness of High-Speed MPPT Control in Photovoltaic Systems for Vehicles

2013 ◽  
Vol 133 (8) ◽  
pp. 845-851 ◽  
Author(s):  
Yuta Kodama ◽  
Toshiya Yoshida ◽  
Osamu Miyashita
Keyword(s):  
High Speed ◽  
Photovoltaic Systems

Statistical Analysis of the Smoothing Effect for Photovoltaic Systems in a Large Area

2010 ◽  
Vol 130 (5) ◽  
pp. 491-500 ◽  
Author(s):  
Takashi Oozeki ◽  
Takumi Takashima ◽  
Kenji Otani ◽  
Yoshihiro Hishikawa ◽  
Gentaro Koshimizu ◽  
...  
Keyword(s):  
Statistical Analysis ◽  
Photovoltaic Systems ◽  
Smoothing Effect ◽  
Large Area

A Study on Wide Area Output Estimation of Photovoltaic Systems

2014 ◽  
Vol 134 (6) ◽  
pp. 477-483 ◽  
Author(s):  
Kazuhiro Hidaka ◽  
Yukio Shinoda ◽  
Tomoki Okamoto
Keyword(s):  
Wide Area ◽  
Photovoltaic Systems
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